Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next
John W. Linville says: ==================== Please accept the following pull request intended for the 3.13 tree... I had intended to pass most of these to you as much as two weeks ago. Unfortunately, I failed to account for the effects of bad Internet connections and my own fatique/laziness while traveling. On the bright side, at least these have been baking in linux-next for some time! For the mac80211 bits, Johannes says: "This time I have two fixes for P2P (which requires not using CCK rates) and a workaround for APs with broken WMM information." For the iwlwifi bits, Johannes says: "I have a few fixes for warnings/issues: one from Alex, fixing scan timings, one from Emmanuel fixing a WARN_ON in the DVM driver, one from Stanislaw removing a trigger-happy WARN_ON in the MVM driver and a change from myself to try to recover when the device isn't processing commands quickly." And: "For this round, I have a lot of changes: * power management improvements * BT coexistence improvements/updates * new device support * VHT support * IBSS support (though due to a small bug it requires new firmware) * various other fixes/improvements." For the Bluetooth bits, Gustavo says: "More patches for 3.12, busy times for Bluetooth. More than a 100 commits since the last pull. The bulk of work comes from Johan and Marcel, they are doing fixes and improvements all over the Bluetooth subsystem, as the diffstat can show." For the ath10k and ath6kl bits, Kalle says: "Bartosz added support to ath10k for our 10.x AP firmware branch, which gives us AP specific features and fixes. We still support the main firmware branch as well just like before, ath10k detects runtime what firmware is used. Unfortunately the firmware interface in 10.x branch is somewhat different so there was quite a lot of changes in ath10k for this. Michal and Sujith did some performance improvements in ath10k. Vladimir fixed a compiler warning and Fengguang removed an extra semicolon." For the NFC bits, Samuel says: "It's a fairly big one, with the following highlights: - NFC digital layer implementation: Most NFC chipsets implement the NFC digital layer in firmware, but others have more basic functionalities and expect the host to implement the digital layer. This layer sits below the NFC core. - Sony's port100 support: This is "soft" NFC USB dongle that expects the digital layer to be implemented on the host. This is the first user of our NFC digital stack implementation. - Secure element API: We now provide a netlink API for enabling, disabling and discovering NFC attached (embedded or UICC ones) secure elements. With some userspace help, this allows us to support NFC payments. Only the pn544 driver currently supports that API. - NCI SPI fixes and improvements: In order to support NCI devices over SPI, we fixed and improved our NCI/SPI implementation. The currently most deployed NFC NCI chipset, Broadcom's bcm2079x, supports that mode and we're planning to use our NCI/SPI framework to implement a driver for it. - pn533 fragmentation support in target mode: This was the only missing feature from our pn533 impementation. We now support fragmentation in both Tx and Rx modes, in target mode." On top of all that, brcmfmac and rt2x00 both get the usual flurry of updates. A few other drivers get hit here or there as well. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
commit
cfce0a2b61
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@ -57,7 +57,7 @@ struct ath3k_version {
|
||||||
unsigned char reserved[0x07];
|
unsigned char reserved[0x07];
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||||||
};
|
};
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||||||
|
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||||||
static struct usb_device_id ath3k_table[] = {
|
static const struct usb_device_id ath3k_table[] = {
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||||||
/* Atheros AR3011 */
|
/* Atheros AR3011 */
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||||||
{ USB_DEVICE(0x0CF3, 0x3000) },
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{ USB_DEVICE(0x0CF3, 0x3000) },
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|
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||||||
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@ -112,7 +112,7 @@ MODULE_DEVICE_TABLE(usb, ath3k_table);
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#define BTUSB_ATH3012 0x80
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#define BTUSB_ATH3012 0x80
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/* This table is to load patch and sysconfig files
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/* This table is to load patch and sysconfig files
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* for AR3012 */
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* for AR3012 */
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static struct usb_device_id ath3k_blist_tbl[] = {
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static const struct usb_device_id ath3k_blist_tbl[] = {
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/* Atheros AR3012 with sflash firmware*/
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/* Atheros AR3012 with sflash firmware*/
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{ USB_DEVICE(0x0CF3, 0x0036), .driver_info = BTUSB_ATH3012 },
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{ USB_DEVICE(0x0CF3, 0x0036), .driver_info = BTUSB_ATH3012 },
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@ -42,7 +42,7 @@
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static struct usb_driver bfusb_driver;
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static struct usb_driver bfusb_driver;
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static struct usb_device_id bfusb_table[] = {
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static const struct usb_device_id bfusb_table[] = {
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/* AVM BlueFRITZ! USB */
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/* AVM BlueFRITZ! USB */
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{ USB_DEVICE(0x057c, 0x2200) },
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{ USB_DEVICE(0x057c, 0x2200) },
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@ -318,7 +318,6 @@ static inline int bfusb_recv_block(struct bfusb_data *data, int hdr, unsigned ch
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return -ENOMEM;
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return -ENOMEM;
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}
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}
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skb->dev = (void *) data->hdev;
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bt_cb(skb)->pkt_type = pkt_type;
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bt_cb(skb)->pkt_type = pkt_type;
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data->reassembly = skb;
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data->reassembly = skb;
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@ -333,7 +332,7 @@ static inline int bfusb_recv_block(struct bfusb_data *data, int hdr, unsigned ch
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memcpy(skb_put(data->reassembly, len), buf, len);
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memcpy(skb_put(data->reassembly, len), buf, len);
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if (hdr & 0x08) {
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if (hdr & 0x08) {
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hci_recv_frame(data->reassembly);
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hci_recv_frame(data->hdev, data->reassembly);
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data->reassembly = NULL;
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data->reassembly = NULL;
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}
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}
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@ -465,26 +464,18 @@ static int bfusb_close(struct hci_dev *hdev)
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return 0;
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return 0;
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}
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}
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static int bfusb_send_frame(struct sk_buff *skb)
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static int bfusb_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
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{
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{
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struct hci_dev *hdev = (struct hci_dev *) skb->dev;
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struct bfusb_data *data = hci_get_drvdata(hdev);
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struct bfusb_data *data;
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struct sk_buff *nskb;
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struct sk_buff *nskb;
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unsigned char buf[3];
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unsigned char buf[3];
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int sent = 0, size, count;
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int sent = 0, size, count;
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BT_DBG("hdev %p skb %p type %d len %d", hdev, skb, bt_cb(skb)->pkt_type, skb->len);
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BT_DBG("hdev %p skb %p type %d len %d", hdev, skb, bt_cb(skb)->pkt_type, skb->len);
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if (!hdev) {
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BT_ERR("Frame for unknown HCI device (hdev=NULL)");
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return -ENODEV;
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}
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if (!test_bit(HCI_RUNNING, &hdev->flags))
|
if (!test_bit(HCI_RUNNING, &hdev->flags))
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return -EBUSY;
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return -EBUSY;
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|
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data = hci_get_drvdata(hdev);
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|
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|
|
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switch (bt_cb(skb)->pkt_type) {
|
switch (bt_cb(skb)->pkt_type) {
|
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case HCI_COMMAND_PKT:
|
case HCI_COMMAND_PKT:
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||||||
hdev->stat.cmd_tx++;
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hdev->stat.cmd_tx++;
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|
@ -544,11 +535,6 @@ static int bfusb_send_frame(struct sk_buff *skb)
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return 0;
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return 0;
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}
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}
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|
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||||||
static int bfusb_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg)
|
|
||||||
{
|
|
||||||
return -ENOIOCTLCMD;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int bfusb_load_firmware(struct bfusb_data *data,
|
static int bfusb_load_firmware(struct bfusb_data *data,
|
||||||
const unsigned char *firmware, int count)
|
const unsigned char *firmware, int count)
|
||||||
{
|
{
|
||||||
|
@ -699,11 +685,10 @@ static int bfusb_probe(struct usb_interface *intf, const struct usb_device_id *i
|
||||||
hci_set_drvdata(hdev, data);
|
hci_set_drvdata(hdev, data);
|
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SET_HCIDEV_DEV(hdev, &intf->dev);
|
SET_HCIDEV_DEV(hdev, &intf->dev);
|
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|
|
||||||
hdev->open = bfusb_open;
|
hdev->open = bfusb_open;
|
||||||
hdev->close = bfusb_close;
|
hdev->close = bfusb_close;
|
||||||
hdev->flush = bfusb_flush;
|
hdev->flush = bfusb_flush;
|
||||||
hdev->send = bfusb_send_frame;
|
hdev->send = bfusb_send_frame;
|
||||||
hdev->ioctl = bfusb_ioctl;
|
|
||||||
|
|
||||||
if (hci_register_dev(hdev) < 0) {
|
if (hci_register_dev(hdev) < 0) {
|
||||||
BT_ERR("Can't register HCI device");
|
BT_ERR("Can't register HCI device");
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||||||
|
|
|
@ -399,7 +399,6 @@ static void bluecard_receive(bluecard_info_t *info, unsigned int offset)
|
||||||
|
|
||||||
if (info->rx_state == RECV_WAIT_PACKET_TYPE) {
|
if (info->rx_state == RECV_WAIT_PACKET_TYPE) {
|
||||||
|
|
||||||
info->rx_skb->dev = (void *) info->hdev;
|
|
||||||
bt_cb(info->rx_skb)->pkt_type = buf[i];
|
bt_cb(info->rx_skb)->pkt_type = buf[i];
|
||||||
|
|
||||||
switch (bt_cb(info->rx_skb)->pkt_type) {
|
switch (bt_cb(info->rx_skb)->pkt_type) {
|
||||||
|
@ -477,7 +476,7 @@ static void bluecard_receive(bluecard_info_t *info, unsigned int offset)
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case RECV_WAIT_DATA:
|
case RECV_WAIT_DATA:
|
||||||
hci_recv_frame(info->rx_skb);
|
hci_recv_frame(info->hdev, info->rx_skb);
|
||||||
info->rx_skb = NULL;
|
info->rx_skb = NULL;
|
||||||
break;
|
break;
|
||||||
|
|
||||||
|
@ -659,17 +658,9 @@ static int bluecard_hci_close(struct hci_dev *hdev)
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
static int bluecard_hci_send_frame(struct sk_buff *skb)
|
static int bluecard_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
|
||||||
{
|
{
|
||||||
bluecard_info_t *info;
|
bluecard_info_t *info = hci_get_drvdata(hdev);
|
||||||
struct hci_dev *hdev = (struct hci_dev *)(skb->dev);
|
|
||||||
|
|
||||||
if (!hdev) {
|
|
||||||
BT_ERR("Frame for unknown HCI device (hdev=NULL)");
|
|
||||||
return -ENODEV;
|
|
||||||
}
|
|
||||||
|
|
||||||
info = hci_get_drvdata(hdev);
|
|
||||||
|
|
||||||
switch (bt_cb(skb)->pkt_type) {
|
switch (bt_cb(skb)->pkt_type) {
|
||||||
case HCI_COMMAND_PKT:
|
case HCI_COMMAND_PKT:
|
||||||
|
@ -693,12 +684,6 @@ static int bluecard_hci_send_frame(struct sk_buff *skb)
|
||||||
}
|
}
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||||||
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|
||||||
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|
||||||
static int bluecard_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg)
|
|
||||||
{
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|
||||||
return -ENOIOCTLCMD;
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|
||||||
}
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|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/* ======================== Card services HCI interaction ======================== */
|
/* ======================== Card services HCI interaction ======================== */
|
||||||
|
|
||||||
|
@ -734,11 +719,10 @@ static int bluecard_open(bluecard_info_t *info)
|
||||||
hci_set_drvdata(hdev, info);
|
hci_set_drvdata(hdev, info);
|
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SET_HCIDEV_DEV(hdev, &info->p_dev->dev);
|
SET_HCIDEV_DEV(hdev, &info->p_dev->dev);
|
||||||
|
|
||||||
hdev->open = bluecard_hci_open;
|
hdev->open = bluecard_hci_open;
|
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hdev->close = bluecard_hci_close;
|
hdev->close = bluecard_hci_close;
|
||||||
hdev->flush = bluecard_hci_flush;
|
hdev->flush = bluecard_hci_flush;
|
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hdev->send = bluecard_hci_send_frame;
|
hdev->send = bluecard_hci_send_frame;
|
||||||
hdev->ioctl = bluecard_hci_ioctl;
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|
||||||
|
|
||||||
id = inb(iobase + 0x30);
|
id = inb(iobase + 0x30);
|
||||||
|
|
||||||
|
|
|
@ -37,7 +37,7 @@
|
||||||
|
|
||||||
#define VERSION "0.10"
|
#define VERSION "0.10"
|
||||||
|
|
||||||
static struct usb_device_id bpa10x_table[] = {
|
static const struct usb_device_id bpa10x_table[] = {
|
||||||
/* Tektronix BPA 100/105 (Digianswer) */
|
/* Tektronix BPA 100/105 (Digianswer) */
|
||||||
{ USB_DEVICE(0x08fd, 0x0002) },
|
{ USB_DEVICE(0x08fd, 0x0002) },
|
||||||
|
|
||||||
|
@ -129,8 +129,6 @@ static int bpa10x_recv(struct hci_dev *hdev, int queue, void *buf, int count)
|
||||||
return -ENOMEM;
|
return -ENOMEM;
|
||||||
}
|
}
|
||||||
|
|
||||||
skb->dev = (void *) hdev;
|
|
||||||
|
|
||||||
data->rx_skb[queue] = skb;
|
data->rx_skb[queue] = skb;
|
||||||
|
|
||||||
scb = (void *) skb->cb;
|
scb = (void *) skb->cb;
|
||||||
|
@ -155,7 +153,7 @@ static int bpa10x_recv(struct hci_dev *hdev, int queue, void *buf, int count)
|
||||||
data->rx_skb[queue] = NULL;
|
data->rx_skb[queue] = NULL;
|
||||||
|
|
||||||
bt_cb(skb)->pkt_type = scb->type;
|
bt_cb(skb)->pkt_type = scb->type;
|
||||||
hci_recv_frame(skb);
|
hci_recv_frame(hdev, skb);
|
||||||
}
|
}
|
||||||
|
|
||||||
count -= len; buf += len;
|
count -= len; buf += len;
|
||||||
|
@ -352,9 +350,8 @@ static int bpa10x_flush(struct hci_dev *hdev)
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int bpa10x_send_frame(struct sk_buff *skb)
|
static int bpa10x_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
|
||||||
{
|
{
|
||||||
struct hci_dev *hdev = (struct hci_dev *) skb->dev;
|
|
||||||
struct bpa10x_data *data = hci_get_drvdata(hdev);
|
struct bpa10x_data *data = hci_get_drvdata(hdev);
|
||||||
struct usb_ctrlrequest *dr;
|
struct usb_ctrlrequest *dr;
|
||||||
struct urb *urb;
|
struct urb *urb;
|
||||||
|
@ -366,6 +363,8 @@ static int bpa10x_send_frame(struct sk_buff *skb)
|
||||||
if (!test_bit(HCI_RUNNING, &hdev->flags))
|
if (!test_bit(HCI_RUNNING, &hdev->flags))
|
||||||
return -EBUSY;
|
return -EBUSY;
|
||||||
|
|
||||||
|
skb->dev = (void *) hdev;
|
||||||
|
|
||||||
urb = usb_alloc_urb(0, GFP_ATOMIC);
|
urb = usb_alloc_urb(0, GFP_ATOMIC);
|
||||||
if (!urb)
|
if (!urb)
|
||||||
return -ENOMEM;
|
return -ENOMEM;
|
||||||
|
|
|
@ -247,7 +247,6 @@ static void bt3c_receive(bt3c_info_t *info)
|
||||||
|
|
||||||
if (info->rx_state == RECV_WAIT_PACKET_TYPE) {
|
if (info->rx_state == RECV_WAIT_PACKET_TYPE) {
|
||||||
|
|
||||||
info->rx_skb->dev = (void *) info->hdev;
|
|
||||||
bt_cb(info->rx_skb)->pkt_type = inb(iobase + DATA_L);
|
bt_cb(info->rx_skb)->pkt_type = inb(iobase + DATA_L);
|
||||||
inb(iobase + DATA_H);
|
inb(iobase + DATA_H);
|
||||||
//printk("bt3c: PACKET_TYPE=%02x\n", bt_cb(info->rx_skb)->pkt_type);
|
//printk("bt3c: PACKET_TYPE=%02x\n", bt_cb(info->rx_skb)->pkt_type);
|
||||||
|
@ -318,7 +317,7 @@ static void bt3c_receive(bt3c_info_t *info)
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case RECV_WAIT_DATA:
|
case RECV_WAIT_DATA:
|
||||||
hci_recv_frame(info->rx_skb);
|
hci_recv_frame(info->hdev, info->rx_skb);
|
||||||
info->rx_skb = NULL;
|
info->rx_skb = NULL;
|
||||||
break;
|
break;
|
||||||
|
|
||||||
|
@ -416,19 +415,11 @@ static int bt3c_hci_close(struct hci_dev *hdev)
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
static int bt3c_hci_send_frame(struct sk_buff *skb)
|
static int bt3c_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
|
||||||
{
|
{
|
||||||
bt3c_info_t *info;
|
bt3c_info_t *info = hci_get_drvdata(hdev);
|
||||||
struct hci_dev *hdev = (struct hci_dev *)(skb->dev);
|
|
||||||
unsigned long flags;
|
unsigned long flags;
|
||||||
|
|
||||||
if (!hdev) {
|
|
||||||
BT_ERR("Frame for unknown HCI device (hdev=NULL)");
|
|
||||||
return -ENODEV;
|
|
||||||
}
|
|
||||||
|
|
||||||
info = hci_get_drvdata(hdev);
|
|
||||||
|
|
||||||
switch (bt_cb(skb)->pkt_type) {
|
switch (bt_cb(skb)->pkt_type) {
|
||||||
case HCI_COMMAND_PKT:
|
case HCI_COMMAND_PKT:
|
||||||
hdev->stat.cmd_tx++;
|
hdev->stat.cmd_tx++;
|
||||||
|
@ -455,12 +446,6 @@ static int bt3c_hci_send_frame(struct sk_buff *skb)
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
static int bt3c_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg)
|
|
||||||
{
|
|
||||||
return -ENOIOCTLCMD;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/* ======================== Card services HCI interaction ======================== */
|
/* ======================== Card services HCI interaction ======================== */
|
||||||
|
|
||||||
|
@ -577,11 +562,10 @@ static int bt3c_open(bt3c_info_t *info)
|
||||||
hci_set_drvdata(hdev, info);
|
hci_set_drvdata(hdev, info);
|
||||||
SET_HCIDEV_DEV(hdev, &info->p_dev->dev);
|
SET_HCIDEV_DEV(hdev, &info->p_dev->dev);
|
||||||
|
|
||||||
hdev->open = bt3c_hci_open;
|
hdev->open = bt3c_hci_open;
|
||||||
hdev->close = bt3c_hci_close;
|
hdev->close = bt3c_hci_close;
|
||||||
hdev->flush = bt3c_hci_flush;
|
hdev->flush = bt3c_hci_flush;
|
||||||
hdev->send = bt3c_hci_send_frame;
|
hdev->send = bt3c_hci_send_frame;
|
||||||
hdev->ioctl = bt3c_hci_ioctl;
|
|
||||||
|
|
||||||
/* Load firmware */
|
/* Load firmware */
|
||||||
err = request_firmware(&firmware, "BT3CPCC.bin", &info->p_dev->dev);
|
err = request_firmware(&firmware, "BT3CPCC.bin", &info->p_dev->dev);
|
||||||
|
|
|
@ -187,7 +187,6 @@ static int btmrvl_send_sync_cmd(struct btmrvl_private *priv, u16 cmd_no,
|
||||||
|
|
||||||
bt_cb(skb)->pkt_type = MRVL_VENDOR_PKT;
|
bt_cb(skb)->pkt_type = MRVL_VENDOR_PKT;
|
||||||
|
|
||||||
skb->dev = (void *) priv->btmrvl_dev.hcidev;
|
|
||||||
skb_queue_head(&priv->adapter->tx_queue, skb);
|
skb_queue_head(&priv->adapter->tx_queue, skb);
|
||||||
|
|
||||||
priv->btmrvl_dev.sendcmdflag = true;
|
priv->btmrvl_dev.sendcmdflag = true;
|
||||||
|
@ -356,26 +355,12 @@ static void btmrvl_free_adapter(struct btmrvl_private *priv)
|
||||||
priv->adapter = NULL;
|
priv->adapter = NULL;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int btmrvl_ioctl(struct hci_dev *hdev,
|
static int btmrvl_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
|
||||||
unsigned int cmd, unsigned long arg)
|
|
||||||
{
|
{
|
||||||
return -ENOIOCTLCMD;
|
struct btmrvl_private *priv = hci_get_drvdata(hdev);
|
||||||
}
|
|
||||||
|
|
||||||
static int btmrvl_send_frame(struct sk_buff *skb)
|
|
||||||
{
|
|
||||||
struct hci_dev *hdev = (struct hci_dev *) skb->dev;
|
|
||||||
struct btmrvl_private *priv = NULL;
|
|
||||||
|
|
||||||
BT_DBG("type=%d, len=%d", skb->pkt_type, skb->len);
|
BT_DBG("type=%d, len=%d", skb->pkt_type, skb->len);
|
||||||
|
|
||||||
if (!hdev) {
|
|
||||||
BT_ERR("Frame for unknown HCI device");
|
|
||||||
return -ENODEV;
|
|
||||||
}
|
|
||||||
|
|
||||||
priv = hci_get_drvdata(hdev);
|
|
||||||
|
|
||||||
if (!test_bit(HCI_RUNNING, &hdev->flags)) {
|
if (!test_bit(HCI_RUNNING, &hdev->flags)) {
|
||||||
BT_ERR("Failed testing HCI_RUNING, flags=%lx", hdev->flags);
|
BT_ERR("Failed testing HCI_RUNING, flags=%lx", hdev->flags);
|
||||||
print_hex_dump_bytes("data: ", DUMP_PREFIX_OFFSET,
|
print_hex_dump_bytes("data: ", DUMP_PREFIX_OFFSET,
|
||||||
|
@ -650,12 +635,11 @@ int btmrvl_register_hdev(struct btmrvl_private *priv)
|
||||||
priv->btmrvl_dev.hcidev = hdev;
|
priv->btmrvl_dev.hcidev = hdev;
|
||||||
hci_set_drvdata(hdev, priv);
|
hci_set_drvdata(hdev, priv);
|
||||||
|
|
||||||
hdev->bus = HCI_SDIO;
|
hdev->bus = HCI_SDIO;
|
||||||
hdev->open = btmrvl_open;
|
hdev->open = btmrvl_open;
|
||||||
hdev->close = btmrvl_close;
|
hdev->close = btmrvl_close;
|
||||||
hdev->flush = btmrvl_flush;
|
hdev->flush = btmrvl_flush;
|
||||||
hdev->send = btmrvl_send_frame;
|
hdev->send = btmrvl_send_frame;
|
||||||
hdev->ioctl = btmrvl_ioctl;
|
|
||||||
hdev->setup = btmrvl_setup;
|
hdev->setup = btmrvl_setup;
|
||||||
|
|
||||||
hdev->dev_type = priv->btmrvl_dev.dev_type;
|
hdev->dev_type = priv->btmrvl_dev.dev_type;
|
||||||
|
|
|
@ -600,15 +600,14 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv)
|
||||||
case HCI_SCODATA_PKT:
|
case HCI_SCODATA_PKT:
|
||||||
case HCI_EVENT_PKT:
|
case HCI_EVENT_PKT:
|
||||||
bt_cb(skb)->pkt_type = type;
|
bt_cb(skb)->pkt_type = type;
|
||||||
skb->dev = (void *)hdev;
|
|
||||||
skb_put(skb, buf_len);
|
skb_put(skb, buf_len);
|
||||||
skb_pull(skb, SDIO_HEADER_LEN);
|
skb_pull(skb, SDIO_HEADER_LEN);
|
||||||
|
|
||||||
if (type == HCI_EVENT_PKT) {
|
if (type == HCI_EVENT_PKT) {
|
||||||
if (btmrvl_check_evtpkt(priv, skb))
|
if (btmrvl_check_evtpkt(priv, skb))
|
||||||
hci_recv_frame(skb);
|
hci_recv_frame(hdev, skb);
|
||||||
} else {
|
} else {
|
||||||
hci_recv_frame(skb);
|
hci_recv_frame(hdev, skb);
|
||||||
}
|
}
|
||||||
|
|
||||||
hdev->stat.byte_rx += buf_len;
|
hdev->stat.byte_rx += buf_len;
|
||||||
|
@ -616,12 +615,11 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv)
|
||||||
|
|
||||||
case MRVL_VENDOR_PKT:
|
case MRVL_VENDOR_PKT:
|
||||||
bt_cb(skb)->pkt_type = HCI_VENDOR_PKT;
|
bt_cb(skb)->pkt_type = HCI_VENDOR_PKT;
|
||||||
skb->dev = (void *)hdev;
|
|
||||||
skb_put(skb, buf_len);
|
skb_put(skb, buf_len);
|
||||||
skb_pull(skb, SDIO_HEADER_LEN);
|
skb_pull(skb, SDIO_HEADER_LEN);
|
||||||
|
|
||||||
if (btmrvl_process_event(priv, skb))
|
if (btmrvl_process_event(priv, skb))
|
||||||
hci_recv_frame(skb);
|
hci_recv_frame(hdev, skb);
|
||||||
|
|
||||||
hdev->stat.byte_rx += buf_len;
|
hdev->stat.byte_rx += buf_len;
|
||||||
break;
|
break;
|
||||||
|
|
|
@ -157,10 +157,9 @@ static int btsdio_rx_packet(struct btsdio_data *data)
|
||||||
|
|
||||||
data->hdev->stat.byte_rx += len;
|
data->hdev->stat.byte_rx += len;
|
||||||
|
|
||||||
skb->dev = (void *) data->hdev;
|
|
||||||
bt_cb(skb)->pkt_type = hdr[3];
|
bt_cb(skb)->pkt_type = hdr[3];
|
||||||
|
|
||||||
err = hci_recv_frame(skb);
|
err = hci_recv_frame(data->hdev, skb);
|
||||||
if (err < 0)
|
if (err < 0)
|
||||||
return err;
|
return err;
|
||||||
|
|
||||||
|
@ -255,9 +254,8 @@ static int btsdio_flush(struct hci_dev *hdev)
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int btsdio_send_frame(struct sk_buff *skb)
|
static int btsdio_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
|
||||||
{
|
{
|
||||||
struct hci_dev *hdev = (struct hci_dev *) skb->dev;
|
|
||||||
struct btsdio_data *data = hci_get_drvdata(hdev);
|
struct btsdio_data *data = hci_get_drvdata(hdev);
|
||||||
|
|
||||||
BT_DBG("%s", hdev->name);
|
BT_DBG("%s", hdev->name);
|
||||||
|
|
|
@ -198,7 +198,6 @@ static void btuart_receive(btuart_info_t *info)
|
||||||
|
|
||||||
if (info->rx_state == RECV_WAIT_PACKET_TYPE) {
|
if (info->rx_state == RECV_WAIT_PACKET_TYPE) {
|
||||||
|
|
||||||
info->rx_skb->dev = (void *) info->hdev;
|
|
||||||
bt_cb(info->rx_skb)->pkt_type = inb(iobase + UART_RX);
|
bt_cb(info->rx_skb)->pkt_type = inb(iobase + UART_RX);
|
||||||
|
|
||||||
switch (bt_cb(info->rx_skb)->pkt_type) {
|
switch (bt_cb(info->rx_skb)->pkt_type) {
|
||||||
|
@ -265,7 +264,7 @@ static void btuart_receive(btuart_info_t *info)
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case RECV_WAIT_DATA:
|
case RECV_WAIT_DATA:
|
||||||
hci_recv_frame(info->rx_skb);
|
hci_recv_frame(info->hdev, info->rx_skb);
|
||||||
info->rx_skb = NULL;
|
info->rx_skb = NULL;
|
||||||
break;
|
break;
|
||||||
|
|
||||||
|
@ -424,17 +423,9 @@ static int btuart_hci_close(struct hci_dev *hdev)
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
static int btuart_hci_send_frame(struct sk_buff *skb)
|
static int btuart_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
|
||||||
{
|
{
|
||||||
btuart_info_t *info;
|
btuart_info_t *info = hci_get_drvdata(hdev);
|
||||||
struct hci_dev *hdev = (struct hci_dev *)(skb->dev);
|
|
||||||
|
|
||||||
if (!hdev) {
|
|
||||||
BT_ERR("Frame for unknown HCI device (hdev=NULL)");
|
|
||||||
return -ENODEV;
|
|
||||||
}
|
|
||||||
|
|
||||||
info = hci_get_drvdata(hdev);
|
|
||||||
|
|
||||||
switch (bt_cb(skb)->pkt_type) {
|
switch (bt_cb(skb)->pkt_type) {
|
||||||
case HCI_COMMAND_PKT:
|
case HCI_COMMAND_PKT:
|
||||||
|
@ -458,12 +449,6 @@ static int btuart_hci_send_frame(struct sk_buff *skb)
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
static int btuart_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg)
|
|
||||||
{
|
|
||||||
return -ENOIOCTLCMD;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/* ======================== Card services HCI interaction ======================== */
|
/* ======================== Card services HCI interaction ======================== */
|
||||||
|
|
||||||
|
@ -495,11 +480,10 @@ static int btuart_open(btuart_info_t *info)
|
||||||
hci_set_drvdata(hdev, info);
|
hci_set_drvdata(hdev, info);
|
||||||
SET_HCIDEV_DEV(hdev, &info->p_dev->dev);
|
SET_HCIDEV_DEV(hdev, &info->p_dev->dev);
|
||||||
|
|
||||||
hdev->open = btuart_hci_open;
|
hdev->open = btuart_hci_open;
|
||||||
hdev->close = btuart_hci_close;
|
hdev->close = btuart_hci_close;
|
||||||
hdev->flush = btuart_hci_flush;
|
hdev->flush = btuart_hci_flush;
|
||||||
hdev->send = btuart_hci_send_frame;
|
hdev->send = btuart_hci_send_frame;
|
||||||
hdev->ioctl = btuart_hci_ioctl;
|
|
||||||
|
|
||||||
spin_lock_irqsave(&(info->lock), flags);
|
spin_lock_irqsave(&(info->lock), flags);
|
||||||
|
|
||||||
|
|
|
@ -50,7 +50,7 @@ static struct usb_driver btusb_driver;
|
||||||
#define BTUSB_ATH3012 0x80
|
#define BTUSB_ATH3012 0x80
|
||||||
#define BTUSB_INTEL 0x100
|
#define BTUSB_INTEL 0x100
|
||||||
|
|
||||||
static struct usb_device_id btusb_table[] = {
|
static const struct usb_device_id btusb_table[] = {
|
||||||
/* Generic Bluetooth USB device */
|
/* Generic Bluetooth USB device */
|
||||||
{ USB_DEVICE_INFO(0xe0, 0x01, 0x01) },
|
{ USB_DEVICE_INFO(0xe0, 0x01, 0x01) },
|
||||||
|
|
||||||
|
@ -121,7 +121,7 @@ static struct usb_device_id btusb_table[] = {
|
||||||
|
|
||||||
MODULE_DEVICE_TABLE(usb, btusb_table);
|
MODULE_DEVICE_TABLE(usb, btusb_table);
|
||||||
|
|
||||||
static struct usb_device_id blacklist_table[] = {
|
static const struct usb_device_id blacklist_table[] = {
|
||||||
/* CSR BlueCore devices */
|
/* CSR BlueCore devices */
|
||||||
{ USB_DEVICE(0x0a12, 0x0001), .driver_info = BTUSB_CSR },
|
{ USB_DEVICE(0x0a12, 0x0001), .driver_info = BTUSB_CSR },
|
||||||
|
|
||||||
|
@ -716,9 +716,8 @@ static int btusb_flush(struct hci_dev *hdev)
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int btusb_send_frame(struct sk_buff *skb)
|
static int btusb_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
|
||||||
{
|
{
|
||||||
struct hci_dev *hdev = (struct hci_dev *) skb->dev;
|
|
||||||
struct btusb_data *data = hci_get_drvdata(hdev);
|
struct btusb_data *data = hci_get_drvdata(hdev);
|
||||||
struct usb_ctrlrequest *dr;
|
struct usb_ctrlrequest *dr;
|
||||||
struct urb *urb;
|
struct urb *urb;
|
||||||
|
@ -730,6 +729,8 @@ static int btusb_send_frame(struct sk_buff *skb)
|
||||||
if (!test_bit(HCI_RUNNING, &hdev->flags))
|
if (!test_bit(HCI_RUNNING, &hdev->flags))
|
||||||
return -EBUSY;
|
return -EBUSY;
|
||||||
|
|
||||||
|
skb->dev = (void *) hdev;
|
||||||
|
|
||||||
switch (bt_cb(skb)->pkt_type) {
|
switch (bt_cb(skb)->pkt_type) {
|
||||||
case HCI_COMMAND_PKT:
|
case HCI_COMMAND_PKT:
|
||||||
urb = usb_alloc_urb(0, GFP_ATOMIC);
|
urb = usb_alloc_urb(0, GFP_ATOMIC);
|
||||||
|
@ -774,7 +775,7 @@ static int btusb_send_frame(struct sk_buff *skb)
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case HCI_SCODATA_PKT:
|
case HCI_SCODATA_PKT:
|
||||||
if (!data->isoc_tx_ep || hdev->conn_hash.sco_num < 1)
|
if (!data->isoc_tx_ep || hci_conn_num(hdev, SCO_LINK) < 1)
|
||||||
return -ENODEV;
|
return -ENODEV;
|
||||||
|
|
||||||
urb = usb_alloc_urb(BTUSB_MAX_ISOC_FRAMES, GFP_ATOMIC);
|
urb = usb_alloc_urb(BTUSB_MAX_ISOC_FRAMES, GFP_ATOMIC);
|
||||||
|
@ -833,8 +834,8 @@ static void btusb_notify(struct hci_dev *hdev, unsigned int evt)
|
||||||
|
|
||||||
BT_DBG("%s evt %d", hdev->name, evt);
|
BT_DBG("%s evt %d", hdev->name, evt);
|
||||||
|
|
||||||
if (hdev->conn_hash.sco_num != data->sco_num) {
|
if (hci_conn_num(hdev, SCO_LINK) != data->sco_num) {
|
||||||
data->sco_num = hdev->conn_hash.sco_num;
|
data->sco_num = hci_conn_num(hdev, SCO_LINK);
|
||||||
schedule_work(&data->work);
|
schedule_work(&data->work);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -889,7 +890,7 @@ static void btusb_work(struct work_struct *work)
|
||||||
int new_alts;
|
int new_alts;
|
||||||
int err;
|
int err;
|
||||||
|
|
||||||
if (hdev->conn_hash.sco_num > 0) {
|
if (data->sco_num > 0) {
|
||||||
if (!test_bit(BTUSB_DID_ISO_RESUME, &data->flags)) {
|
if (!test_bit(BTUSB_DID_ISO_RESUME, &data->flags)) {
|
||||||
err = usb_autopm_get_interface(data->isoc ? data->isoc : data->intf);
|
err = usb_autopm_get_interface(data->isoc ? data->isoc : data->intf);
|
||||||
if (err < 0) {
|
if (err < 0) {
|
||||||
|
@ -903,9 +904,9 @@ static void btusb_work(struct work_struct *work)
|
||||||
|
|
||||||
if (hdev->voice_setting & 0x0020) {
|
if (hdev->voice_setting & 0x0020) {
|
||||||
static const int alts[3] = { 2, 4, 5 };
|
static const int alts[3] = { 2, 4, 5 };
|
||||||
new_alts = alts[hdev->conn_hash.sco_num - 1];
|
new_alts = alts[data->sco_num - 1];
|
||||||
} else {
|
} else {
|
||||||
new_alts = hdev->conn_hash.sco_num;
|
new_alts = data->sco_num;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (data->isoc_altsetting != new_alts) {
|
if (data->isoc_altsetting != new_alts) {
|
||||||
|
|
|
@ -108,10 +108,8 @@ static long st_receive(void *priv_data, struct sk_buff *skb)
|
||||||
return -EFAULT;
|
return -EFAULT;
|
||||||
}
|
}
|
||||||
|
|
||||||
skb->dev = (void *) lhst->hdev;
|
|
||||||
|
|
||||||
/* Forward skb to HCI core layer */
|
/* Forward skb to HCI core layer */
|
||||||
err = hci_recv_frame(skb);
|
err = hci_recv_frame(lhst->hdev, skb);
|
||||||
if (err < 0) {
|
if (err < 0) {
|
||||||
BT_ERR("Unable to push skb to HCI core(%d)", err);
|
BT_ERR("Unable to push skb to HCI core(%d)", err);
|
||||||
return err;
|
return err;
|
||||||
|
@ -253,14 +251,11 @@ static int ti_st_close(struct hci_dev *hdev)
|
||||||
return err;
|
return err;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int ti_st_send_frame(struct sk_buff *skb)
|
static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
|
||||||
{
|
{
|
||||||
struct hci_dev *hdev;
|
|
||||||
struct ti_st *hst;
|
struct ti_st *hst;
|
||||||
long len;
|
long len;
|
||||||
|
|
||||||
hdev = (struct hci_dev *)skb->dev;
|
|
||||||
|
|
||||||
if (!test_bit(HCI_RUNNING, &hdev->flags))
|
if (!test_bit(HCI_RUNNING, &hdev->flags))
|
||||||
return -EBUSY;
|
return -EBUSY;
|
||||||
|
|
||||||
|
|
|
@ -256,9 +256,8 @@ static void dtl1_receive(dtl1_info_t *info)
|
||||||
case 0x83:
|
case 0x83:
|
||||||
case 0x84:
|
case 0x84:
|
||||||
/* send frame to the HCI layer */
|
/* send frame to the HCI layer */
|
||||||
info->rx_skb->dev = (void *) info->hdev;
|
|
||||||
bt_cb(info->rx_skb)->pkt_type &= 0x0f;
|
bt_cb(info->rx_skb)->pkt_type &= 0x0f;
|
||||||
hci_recv_frame(info->rx_skb);
|
hci_recv_frame(info->hdev, info->rx_skb);
|
||||||
break;
|
break;
|
||||||
default:
|
default:
|
||||||
/* unknown packet */
|
/* unknown packet */
|
||||||
|
@ -383,20 +382,12 @@ static int dtl1_hci_close(struct hci_dev *hdev)
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
static int dtl1_hci_send_frame(struct sk_buff *skb)
|
static int dtl1_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
|
||||||
{
|
{
|
||||||
dtl1_info_t *info;
|
dtl1_info_t *info = hci_get_drvdata(hdev);
|
||||||
struct hci_dev *hdev = (struct hci_dev *)(skb->dev);
|
|
||||||
struct sk_buff *s;
|
struct sk_buff *s;
|
||||||
nsh_t nsh;
|
nsh_t nsh;
|
||||||
|
|
||||||
if (!hdev) {
|
|
||||||
BT_ERR("Frame for unknown HCI device (hdev=NULL)");
|
|
||||||
return -ENODEV;
|
|
||||||
}
|
|
||||||
|
|
||||||
info = hci_get_drvdata(hdev);
|
|
||||||
|
|
||||||
switch (bt_cb(skb)->pkt_type) {
|
switch (bt_cb(skb)->pkt_type) {
|
||||||
case HCI_COMMAND_PKT:
|
case HCI_COMMAND_PKT:
|
||||||
hdev->stat.cmd_tx++;
|
hdev->stat.cmd_tx++;
|
||||||
|
@ -438,12 +429,6 @@ static int dtl1_hci_send_frame(struct sk_buff *skb)
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
static int dtl1_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg)
|
|
||||||
{
|
|
||||||
return -ENOIOCTLCMD;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
/* ======================== Card services HCI interaction ======================== */
|
/* ======================== Card services HCI interaction ======================== */
|
||||||
|
|
||||||
|
@ -477,11 +462,10 @@ static int dtl1_open(dtl1_info_t *info)
|
||||||
hci_set_drvdata(hdev, info);
|
hci_set_drvdata(hdev, info);
|
||||||
SET_HCIDEV_DEV(hdev, &info->p_dev->dev);
|
SET_HCIDEV_DEV(hdev, &info->p_dev->dev);
|
||||||
|
|
||||||
hdev->open = dtl1_hci_open;
|
hdev->open = dtl1_hci_open;
|
||||||
hdev->close = dtl1_hci_close;
|
hdev->close = dtl1_hci_close;
|
||||||
hdev->flush = dtl1_hci_flush;
|
hdev->flush = dtl1_hci_flush;
|
||||||
hdev->send = dtl1_hci_send_frame;
|
hdev->send = dtl1_hci_send_frame;
|
||||||
hdev->ioctl = dtl1_hci_ioctl;
|
|
||||||
|
|
||||||
spin_lock_irqsave(&(info->lock), flags);
|
spin_lock_irqsave(&(info->lock), flags);
|
||||||
|
|
||||||
|
|
|
@ -522,7 +522,7 @@ static void bcsp_complete_rx_pkt(struct hci_uart *hu)
|
||||||
memcpy(skb_push(bcsp->rx_skb, HCI_EVENT_HDR_SIZE), &hdr, HCI_EVENT_HDR_SIZE);
|
memcpy(skb_push(bcsp->rx_skb, HCI_EVENT_HDR_SIZE), &hdr, HCI_EVENT_HDR_SIZE);
|
||||||
bt_cb(bcsp->rx_skb)->pkt_type = HCI_EVENT_PKT;
|
bt_cb(bcsp->rx_skb)->pkt_type = HCI_EVENT_PKT;
|
||||||
|
|
||||||
hci_recv_frame(bcsp->rx_skb);
|
hci_recv_frame(hu->hdev, bcsp->rx_skb);
|
||||||
} else {
|
} else {
|
||||||
BT_ERR ("Packet for unknown channel (%u %s)",
|
BT_ERR ("Packet for unknown channel (%u %s)",
|
||||||
bcsp->rx_skb->data[1] & 0x0f,
|
bcsp->rx_skb->data[1] & 0x0f,
|
||||||
|
@ -536,7 +536,7 @@ static void bcsp_complete_rx_pkt(struct hci_uart *hu)
|
||||||
/* Pull out BCSP hdr */
|
/* Pull out BCSP hdr */
|
||||||
skb_pull(bcsp->rx_skb, 4);
|
skb_pull(bcsp->rx_skb, 4);
|
||||||
|
|
||||||
hci_recv_frame(bcsp->rx_skb);
|
hci_recv_frame(hu->hdev, bcsp->rx_skb);
|
||||||
}
|
}
|
||||||
|
|
||||||
bcsp->rx_state = BCSP_W4_PKT_DELIMITER;
|
bcsp->rx_state = BCSP_W4_PKT_DELIMITER;
|
||||||
|
@ -655,7 +655,6 @@ static int bcsp_recv(struct hci_uart *hu, void *data, int count)
|
||||||
bcsp->rx_count = 0;
|
bcsp->rx_count = 0;
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
bcsp->rx_skb->dev = (void *) hu->hdev;
|
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
break;
|
break;
|
||||||
|
|
|
@ -124,30 +124,6 @@ static int h4_enqueue(struct hci_uart *hu, struct sk_buff *skb)
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline int h4_check_data_len(struct h4_struct *h4, int len)
|
|
||||||
{
|
|
||||||
int room = skb_tailroom(h4->rx_skb);
|
|
||||||
|
|
||||||
BT_DBG("len %d room %d", len, room);
|
|
||||||
|
|
||||||
if (!len) {
|
|
||||||
hci_recv_frame(h4->rx_skb);
|
|
||||||
} else if (len > room) {
|
|
||||||
BT_ERR("Data length is too large");
|
|
||||||
kfree_skb(h4->rx_skb);
|
|
||||||
} else {
|
|
||||||
h4->rx_state = H4_W4_DATA;
|
|
||||||
h4->rx_count = len;
|
|
||||||
return len;
|
|
||||||
}
|
|
||||||
|
|
||||||
h4->rx_state = H4_W4_PACKET_TYPE;
|
|
||||||
h4->rx_skb = NULL;
|
|
||||||
h4->rx_count = 0;
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Recv data */
|
/* Recv data */
|
||||||
static int h4_recv(struct hci_uart *hu, void *data, int count)
|
static int h4_recv(struct hci_uart *hu, void *data, int count)
|
||||||
{
|
{
|
||||||
|
|
|
@ -340,7 +340,7 @@ static void h5_complete_rx_pkt(struct hci_uart *hu)
|
||||||
/* Remove Three-wire header */
|
/* Remove Three-wire header */
|
||||||
skb_pull(h5->rx_skb, 4);
|
skb_pull(h5->rx_skb, 4);
|
||||||
|
|
||||||
hci_recv_frame(h5->rx_skb);
|
hci_recv_frame(hu->hdev, h5->rx_skb);
|
||||||
h5->rx_skb = NULL;
|
h5->rx_skb = NULL;
|
||||||
|
|
||||||
break;
|
break;
|
||||||
|
|
|
@ -234,21 +234,13 @@ static int hci_uart_close(struct hci_dev *hdev)
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Send frames from HCI layer */
|
/* Send frames from HCI layer */
|
||||||
static int hci_uart_send_frame(struct sk_buff *skb)
|
static int hci_uart_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
|
||||||
{
|
{
|
||||||
struct hci_dev* hdev = (struct hci_dev *) skb->dev;
|
struct hci_uart *hu = hci_get_drvdata(hdev);
|
||||||
struct hci_uart *hu;
|
|
||||||
|
|
||||||
if (!hdev) {
|
|
||||||
BT_ERR("Frame for unknown device (hdev=NULL)");
|
|
||||||
return -ENODEV;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!test_bit(HCI_RUNNING, &hdev->flags))
|
if (!test_bit(HCI_RUNNING, &hdev->flags))
|
||||||
return -EBUSY;
|
return -EBUSY;
|
||||||
|
|
||||||
hu = hci_get_drvdata(hdev);
|
|
||||||
|
|
||||||
BT_DBG("%s: type %d len %d", hdev->name, bt_cb(skb)->pkt_type, skb->len);
|
BT_DBG("%s: type %d len %d", hdev->name, bt_cb(skb)->pkt_type, skb->len);
|
||||||
|
|
||||||
hu->proto->enqueue(hu, skb);
|
hu->proto->enqueue(hu, skb);
|
||||||
|
|
|
@ -110,7 +110,6 @@ static int send_hcill_cmd(u8 cmd, struct hci_uart *hu)
|
||||||
/* prepare packet */
|
/* prepare packet */
|
||||||
hcill_packet = (struct hcill_cmd *) skb_put(skb, 1);
|
hcill_packet = (struct hcill_cmd *) skb_put(skb, 1);
|
||||||
hcill_packet->cmd = cmd;
|
hcill_packet->cmd = cmd;
|
||||||
skb->dev = (void *) hu->hdev;
|
|
||||||
|
|
||||||
/* send packet */
|
/* send packet */
|
||||||
skb_queue_tail(&ll->txq, skb);
|
skb_queue_tail(&ll->txq, skb);
|
||||||
|
@ -346,14 +345,14 @@ static int ll_enqueue(struct hci_uart *hu, struct sk_buff *skb)
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline int ll_check_data_len(struct ll_struct *ll, int len)
|
static inline int ll_check_data_len(struct hci_dev *hdev, struct ll_struct *ll, int len)
|
||||||
{
|
{
|
||||||
int room = skb_tailroom(ll->rx_skb);
|
int room = skb_tailroom(ll->rx_skb);
|
||||||
|
|
||||||
BT_DBG("len %d room %d", len, room);
|
BT_DBG("len %d room %d", len, room);
|
||||||
|
|
||||||
if (!len) {
|
if (!len) {
|
||||||
hci_recv_frame(ll->rx_skb);
|
hci_recv_frame(hdev, ll->rx_skb);
|
||||||
} else if (len > room) {
|
} else if (len > room) {
|
||||||
BT_ERR("Data length is too large");
|
BT_ERR("Data length is too large");
|
||||||
kfree_skb(ll->rx_skb);
|
kfree_skb(ll->rx_skb);
|
||||||
|
@ -395,7 +394,7 @@ static int ll_recv(struct hci_uart *hu, void *data, int count)
|
||||||
switch (ll->rx_state) {
|
switch (ll->rx_state) {
|
||||||
case HCILL_W4_DATA:
|
case HCILL_W4_DATA:
|
||||||
BT_DBG("Complete data");
|
BT_DBG("Complete data");
|
||||||
hci_recv_frame(ll->rx_skb);
|
hci_recv_frame(hu->hdev, ll->rx_skb);
|
||||||
|
|
||||||
ll->rx_state = HCILL_W4_PACKET_TYPE;
|
ll->rx_state = HCILL_W4_PACKET_TYPE;
|
||||||
ll->rx_skb = NULL;
|
ll->rx_skb = NULL;
|
||||||
|
@ -406,7 +405,7 @@ static int ll_recv(struct hci_uart *hu, void *data, int count)
|
||||||
|
|
||||||
BT_DBG("Event header: evt 0x%2.2x plen %d", eh->evt, eh->plen);
|
BT_DBG("Event header: evt 0x%2.2x plen %d", eh->evt, eh->plen);
|
||||||
|
|
||||||
ll_check_data_len(ll, eh->plen);
|
ll_check_data_len(hu->hdev, ll, eh->plen);
|
||||||
continue;
|
continue;
|
||||||
|
|
||||||
case HCILL_W4_ACL_HDR:
|
case HCILL_W4_ACL_HDR:
|
||||||
|
@ -415,7 +414,7 @@ static int ll_recv(struct hci_uart *hu, void *data, int count)
|
||||||
|
|
||||||
BT_DBG("ACL header: dlen %d", dlen);
|
BT_DBG("ACL header: dlen %d", dlen);
|
||||||
|
|
||||||
ll_check_data_len(ll, dlen);
|
ll_check_data_len(hu->hdev, ll, dlen);
|
||||||
continue;
|
continue;
|
||||||
|
|
||||||
case HCILL_W4_SCO_HDR:
|
case HCILL_W4_SCO_HDR:
|
||||||
|
@ -423,7 +422,7 @@ static int ll_recv(struct hci_uart *hu, void *data, int count)
|
||||||
|
|
||||||
BT_DBG("SCO header: dlen %d", sh->dlen);
|
BT_DBG("SCO header: dlen %d", sh->dlen);
|
||||||
|
|
||||||
ll_check_data_len(ll, sh->dlen);
|
ll_check_data_len(hu->hdev, ll, sh->dlen);
|
||||||
continue;
|
continue;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
@ -494,7 +493,6 @@ static int ll_recv(struct hci_uart *hu, void *data, int count)
|
||||||
return -ENOMEM;
|
return -ENOMEM;
|
||||||
}
|
}
|
||||||
|
|
||||||
ll->rx_skb->dev = (void *) hu->hdev;
|
|
||||||
bt_cb(ll->rx_skb)->pkt_type = type;
|
bt_cb(ll->rx_skb)->pkt_type = type;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -81,21 +81,13 @@ static int vhci_flush(struct hci_dev *hdev)
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int vhci_send_frame(struct sk_buff *skb)
|
static int vhci_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
|
||||||
{
|
{
|
||||||
struct hci_dev* hdev = (struct hci_dev *) skb->dev;
|
struct vhci_data *data = hci_get_drvdata(hdev);
|
||||||
struct vhci_data *data;
|
|
||||||
|
|
||||||
if (!hdev) {
|
|
||||||
BT_ERR("Frame for unknown HCI device (hdev=NULL)");
|
|
||||||
return -ENODEV;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!test_bit(HCI_RUNNING, &hdev->flags))
|
if (!test_bit(HCI_RUNNING, &hdev->flags))
|
||||||
return -EBUSY;
|
return -EBUSY;
|
||||||
|
|
||||||
data = hci_get_drvdata(hdev);
|
|
||||||
|
|
||||||
memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
|
memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);
|
||||||
skb_queue_tail(&data->readq, skb);
|
skb_queue_tail(&data->readq, skb);
|
||||||
|
|
||||||
|
@ -179,10 +171,9 @@ static inline ssize_t vhci_get_user(struct vhci_data *data,
|
||||||
return -ENODEV;
|
return -ENODEV;
|
||||||
}
|
}
|
||||||
|
|
||||||
skb->dev = (void *) data->hdev;
|
|
||||||
bt_cb(skb)->pkt_type = pkt_type;
|
bt_cb(skb)->pkt_type = pkt_type;
|
||||||
|
|
||||||
ret = hci_recv_frame(skb);
|
ret = hci_recv_frame(data->hdev, skb);
|
||||||
break;
|
break;
|
||||||
|
|
||||||
case HCI_VENDOR_PKT:
|
case HCI_VENDOR_PKT:
|
||||||
|
|
|
@ -25,6 +25,23 @@ config ATH_DEBUG
|
||||||
Say Y, if you want to debug atheros wireless drivers.
|
Say Y, if you want to debug atheros wireless drivers.
|
||||||
Right now only ath9k makes use of this.
|
Right now only ath9k makes use of this.
|
||||||
|
|
||||||
|
config ATH_REG_DYNAMIC_USER_REG_HINTS
|
||||||
|
bool "Atheros dynamic user regulatory hints"
|
||||||
|
depends on CFG80211_CERTIFICATION_ONUS
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Say N. This should only be enabled in countries where
|
||||||
|
this feature is explicitly allowed and only on cards that
|
||||||
|
specifically have been tested for this.
|
||||||
|
|
||||||
|
config ATH_REG_DYNAMIC_USER_CERT_TESTING
|
||||||
|
bool "Atheros dynamic user regulatory testing"
|
||||||
|
depends on ATH_REG_DYNAMIC_USER_REG_HINTS && CFG80211_CERTIFICATION_ONUS
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Say N. This should only be enabled on systems
|
||||||
|
undergoing certification testing.
|
||||||
|
|
||||||
source "drivers/net/wireless/ath/ath5k/Kconfig"
|
source "drivers/net/wireless/ath/ath5k/Kconfig"
|
||||||
source "drivers/net/wireless/ath/ath9k/Kconfig"
|
source "drivers/net/wireless/ath/ath9k/Kconfig"
|
||||||
source "drivers/net/wireless/ath/carl9170/Kconfig"
|
source "drivers/net/wireless/ath/carl9170/Kconfig"
|
||||||
|
|
|
@ -12,7 +12,9 @@ obj-$(CONFIG_ATH_COMMON) += ath.o
|
||||||
ath-objs := main.o \
|
ath-objs := main.o \
|
||||||
regd.o \
|
regd.o \
|
||||||
hw.o \
|
hw.o \
|
||||||
key.o
|
key.o \
|
||||||
|
dfs_pattern_detector.o \
|
||||||
|
dfs_pri_detector.o
|
||||||
|
|
||||||
ath-$(CONFIG_ATH_DEBUG) += debug.o
|
ath-$(CONFIG_ATH_DEBUG) += debug.o
|
||||||
ccflags-y += -D__CHECK_ENDIAN__
|
ccflags-y += -D__CHECK_ENDIAN__
|
||||||
|
|
|
@ -283,7 +283,7 @@ static int ath10k_ce_send_nolock(struct ath10k_ce_pipe *ce_state,
|
||||||
|
|
||||||
if (unlikely(CE_RING_DELTA(nentries_mask,
|
if (unlikely(CE_RING_DELTA(nentries_mask,
|
||||||
write_index, sw_index - 1) <= 0)) {
|
write_index, sw_index - 1) <= 0)) {
|
||||||
ret = -EIO;
|
ret = -ENOSR;
|
||||||
goto exit;
|
goto exit;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -338,38 +338,19 @@ int ath10k_ce_send(struct ath10k_ce_pipe *ce_state,
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
int ath10k_ce_sendlist_send(struct ath10k_ce_pipe *ce_state,
|
int ath10k_ce_num_free_src_entries(struct ath10k_ce_pipe *pipe)
|
||||||
void *per_transfer_context,
|
|
||||||
unsigned int transfer_id,
|
|
||||||
u32 paddr, unsigned int nbytes,
|
|
||||||
u32 flags)
|
|
||||||
{
|
{
|
||||||
struct ath10k_ce_ring *src_ring = ce_state->src_ring;
|
struct ath10k *ar = pipe->ar;
|
||||||
struct ath10k *ar = ce_state->ar;
|
|
||||||
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
|
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
|
||||||
unsigned int nentries_mask = src_ring->nentries_mask;
|
int delta;
|
||||||
unsigned int sw_index;
|
|
||||||
unsigned int write_index;
|
|
||||||
int delta, ret = -ENOMEM;
|
|
||||||
|
|
||||||
spin_lock_bh(&ar_pci->ce_lock);
|
spin_lock_bh(&ar_pci->ce_lock);
|
||||||
|
delta = CE_RING_DELTA(pipe->src_ring->nentries_mask,
|
||||||
sw_index = src_ring->sw_index;
|
pipe->src_ring->write_index,
|
||||||
write_index = src_ring->write_index;
|
pipe->src_ring->sw_index - 1);
|
||||||
|
|
||||||
delta = CE_RING_DELTA(nentries_mask, write_index, sw_index - 1);
|
|
||||||
|
|
||||||
if (delta >= 1) {
|
|
||||||
ret = ath10k_ce_send_nolock(ce_state, per_transfer_context,
|
|
||||||
paddr, nbytes,
|
|
||||||
transfer_id, flags);
|
|
||||||
if (ret)
|
|
||||||
ath10k_warn("CE send failed: %d\n", ret);
|
|
||||||
}
|
|
||||||
|
|
||||||
spin_unlock_bh(&ar_pci->ce_lock);
|
spin_unlock_bh(&ar_pci->ce_lock);
|
||||||
|
|
||||||
return ret;
|
return delta;
|
||||||
}
|
}
|
||||||
|
|
||||||
int ath10k_ce_recv_buf_enqueue(struct ath10k_ce_pipe *ce_state,
|
int ath10k_ce_recv_buf_enqueue(struct ath10k_ce_pipe *ce_state,
|
||||||
|
|
|
@ -156,21 +156,7 @@ void ath10k_ce_send_cb_register(struct ath10k_ce_pipe *ce_state,
|
||||||
void (*send_cb)(struct ath10k_ce_pipe *),
|
void (*send_cb)(struct ath10k_ce_pipe *),
|
||||||
int disable_interrupts);
|
int disable_interrupts);
|
||||||
|
|
||||||
/*
|
int ath10k_ce_num_free_src_entries(struct ath10k_ce_pipe *pipe);
|
||||||
* Queue a "sendlist" of buffers to be sent using gather to a single
|
|
||||||
* anonymous destination buffer
|
|
||||||
* ce - which copy engine to use
|
|
||||||
* sendlist - list of simple buffers to send using gather
|
|
||||||
* transfer_id - arbitrary ID; reflected to destination
|
|
||||||
* Returns 0 on success; otherwise an error status.
|
|
||||||
*
|
|
||||||
* Implemenation note: Pushes multiple buffers with Gather to Source ring.
|
|
||||||
*/
|
|
||||||
int ath10k_ce_sendlist_send(struct ath10k_ce_pipe *ce_state,
|
|
||||||
void *per_transfer_context,
|
|
||||||
unsigned int transfer_id,
|
|
||||||
u32 paddr, unsigned int nbytes,
|
|
||||||
u32 flags);
|
|
||||||
|
|
||||||
/*==================Recv=======================*/
|
/*==================Recv=======================*/
|
||||||
|
|
||||||
|
|
|
@ -59,27 +59,6 @@ static void ath10k_send_suspend_complete(struct ath10k *ar)
|
||||||
wake_up(&ar->event_queue);
|
wake_up(&ar->event_queue);
|
||||||
}
|
}
|
||||||
|
|
||||||
static int ath10k_check_fw_version(struct ath10k *ar)
|
|
||||||
{
|
|
||||||
char version[32];
|
|
||||||
|
|
||||||
if (ar->fw_version_major >= SUPPORTED_FW_MAJOR &&
|
|
||||||
ar->fw_version_minor >= SUPPORTED_FW_MINOR &&
|
|
||||||
ar->fw_version_release >= SUPPORTED_FW_RELEASE &&
|
|
||||||
ar->fw_version_build >= SUPPORTED_FW_BUILD)
|
|
||||||
return 0;
|
|
||||||
|
|
||||||
snprintf(version, sizeof(version), "%u.%u.%u.%u",
|
|
||||||
SUPPORTED_FW_MAJOR, SUPPORTED_FW_MINOR,
|
|
||||||
SUPPORTED_FW_RELEASE, SUPPORTED_FW_BUILD);
|
|
||||||
|
|
||||||
ath10k_warn("WARNING: Firmware version %s is not officially supported.\n",
|
|
||||||
ar->hw->wiphy->fw_version);
|
|
||||||
ath10k_warn("Please upgrade to version %s (or newer)\n", version);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static int ath10k_init_connect_htc(struct ath10k *ar)
|
static int ath10k_init_connect_htc(struct ath10k *ar)
|
||||||
{
|
{
|
||||||
int status;
|
int status;
|
||||||
|
@ -189,8 +168,7 @@ static const struct firmware *ath10k_fetch_fw_file(struct ath10k *ar,
|
||||||
return fw;
|
return fw;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int ath10k_push_board_ext_data(struct ath10k *ar,
|
static int ath10k_push_board_ext_data(struct ath10k *ar)
|
||||||
const struct firmware *fw)
|
|
||||||
{
|
{
|
||||||
u32 board_data_size = QCA988X_BOARD_DATA_SZ;
|
u32 board_data_size = QCA988X_BOARD_DATA_SZ;
|
||||||
u32 board_ext_data_size = QCA988X_BOARD_EXT_DATA_SZ;
|
u32 board_ext_data_size = QCA988X_BOARD_EXT_DATA_SZ;
|
||||||
|
@ -210,14 +188,14 @@ static int ath10k_push_board_ext_data(struct ath10k *ar,
|
||||||
if (board_ext_data_addr == 0)
|
if (board_ext_data_addr == 0)
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
if (fw->size != (board_data_size + board_ext_data_size)) {
|
if (ar->board_len != (board_data_size + board_ext_data_size)) {
|
||||||
ath10k_err("invalid board (ext) data sizes %zu != %d+%d\n",
|
ath10k_err("invalid board (ext) data sizes %zu != %d+%d\n",
|
||||||
fw->size, board_data_size, board_ext_data_size);
|
ar->board_len, board_data_size, board_ext_data_size);
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
}
|
}
|
||||||
|
|
||||||
ret = ath10k_bmi_write_memory(ar, board_ext_data_addr,
|
ret = ath10k_bmi_write_memory(ar, board_ext_data_addr,
|
||||||
fw->data + board_data_size,
|
ar->board_data + board_data_size,
|
||||||
board_ext_data_size);
|
board_ext_data_size);
|
||||||
if (ret) {
|
if (ret) {
|
||||||
ath10k_err("could not write board ext data (%d)\n", ret);
|
ath10k_err("could not write board ext data (%d)\n", ret);
|
||||||
|
@ -236,12 +214,11 @@ static int ath10k_push_board_ext_data(struct ath10k *ar,
|
||||||
|
|
||||||
static int ath10k_download_board_data(struct ath10k *ar)
|
static int ath10k_download_board_data(struct ath10k *ar)
|
||||||
{
|
{
|
||||||
const struct firmware *fw = ar->board_data;
|
|
||||||
u32 board_data_size = QCA988X_BOARD_DATA_SZ;
|
u32 board_data_size = QCA988X_BOARD_DATA_SZ;
|
||||||
u32 address;
|
u32 address;
|
||||||
int ret;
|
int ret;
|
||||||
|
|
||||||
ret = ath10k_push_board_ext_data(ar, fw);
|
ret = ath10k_push_board_ext_data(ar);
|
||||||
if (ret) {
|
if (ret) {
|
||||||
ath10k_err("could not push board ext data (%d)\n", ret);
|
ath10k_err("could not push board ext data (%d)\n", ret);
|
||||||
goto exit;
|
goto exit;
|
||||||
|
@ -253,8 +230,9 @@ static int ath10k_download_board_data(struct ath10k *ar)
|
||||||
goto exit;
|
goto exit;
|
||||||
}
|
}
|
||||||
|
|
||||||
ret = ath10k_bmi_write_memory(ar, address, fw->data,
|
ret = ath10k_bmi_write_memory(ar, address, ar->board_data,
|
||||||
min_t(u32, board_data_size, fw->size));
|
min_t(u32, board_data_size,
|
||||||
|
ar->board_len));
|
||||||
if (ret) {
|
if (ret) {
|
||||||
ath10k_err("could not write board data (%d)\n", ret);
|
ath10k_err("could not write board data (%d)\n", ret);
|
||||||
goto exit;
|
goto exit;
|
||||||
|
@ -272,17 +250,16 @@ exit:
|
||||||
|
|
||||||
static int ath10k_download_and_run_otp(struct ath10k *ar)
|
static int ath10k_download_and_run_otp(struct ath10k *ar)
|
||||||
{
|
{
|
||||||
const struct firmware *fw = ar->otp;
|
|
||||||
u32 address = ar->hw_params.patch_load_addr;
|
u32 address = ar->hw_params.patch_load_addr;
|
||||||
u32 exec_param;
|
u32 exec_param;
|
||||||
int ret;
|
int ret;
|
||||||
|
|
||||||
/* OTP is optional */
|
/* OTP is optional */
|
||||||
|
|
||||||
if (!ar->otp)
|
if (!ar->otp_data || !ar->otp_len)
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
ret = ath10k_bmi_fast_download(ar, address, fw->data, fw->size);
|
ret = ath10k_bmi_fast_download(ar, address, ar->otp_data, ar->otp_len);
|
||||||
if (ret) {
|
if (ret) {
|
||||||
ath10k_err("could not write otp (%d)\n", ret);
|
ath10k_err("could not write otp (%d)\n", ret);
|
||||||
goto exit;
|
goto exit;
|
||||||
|
@ -301,13 +278,13 @@ exit:
|
||||||
|
|
||||||
static int ath10k_download_fw(struct ath10k *ar)
|
static int ath10k_download_fw(struct ath10k *ar)
|
||||||
{
|
{
|
||||||
const struct firmware *fw = ar->firmware;
|
|
||||||
u32 address;
|
u32 address;
|
||||||
int ret;
|
int ret;
|
||||||
|
|
||||||
address = ar->hw_params.patch_load_addr;
|
address = ar->hw_params.patch_load_addr;
|
||||||
|
|
||||||
ret = ath10k_bmi_fast_download(ar, address, fw->data, fw->size);
|
ret = ath10k_bmi_fast_download(ar, address, ar->firmware_data,
|
||||||
|
ar->firmware_len);
|
||||||
if (ret) {
|
if (ret) {
|
||||||
ath10k_err("could not write fw (%d)\n", ret);
|
ath10k_err("could not write fw (%d)\n", ret);
|
||||||
goto exit;
|
goto exit;
|
||||||
|
@ -319,8 +296,8 @@ exit:
|
||||||
|
|
||||||
static void ath10k_core_free_firmware_files(struct ath10k *ar)
|
static void ath10k_core_free_firmware_files(struct ath10k *ar)
|
||||||
{
|
{
|
||||||
if (ar->board_data && !IS_ERR(ar->board_data))
|
if (ar->board && !IS_ERR(ar->board))
|
||||||
release_firmware(ar->board_data);
|
release_firmware(ar->board);
|
||||||
|
|
||||||
if (ar->otp && !IS_ERR(ar->otp))
|
if (ar->otp && !IS_ERR(ar->otp))
|
||||||
release_firmware(ar->otp);
|
release_firmware(ar->otp);
|
||||||
|
@ -328,12 +305,20 @@ static void ath10k_core_free_firmware_files(struct ath10k *ar)
|
||||||
if (ar->firmware && !IS_ERR(ar->firmware))
|
if (ar->firmware && !IS_ERR(ar->firmware))
|
||||||
release_firmware(ar->firmware);
|
release_firmware(ar->firmware);
|
||||||
|
|
||||||
|
ar->board = NULL;
|
||||||
ar->board_data = NULL;
|
ar->board_data = NULL;
|
||||||
|
ar->board_len = 0;
|
||||||
|
|
||||||
ar->otp = NULL;
|
ar->otp = NULL;
|
||||||
|
ar->otp_data = NULL;
|
||||||
|
ar->otp_len = 0;
|
||||||
|
|
||||||
ar->firmware = NULL;
|
ar->firmware = NULL;
|
||||||
|
ar->firmware_data = NULL;
|
||||||
|
ar->firmware_len = 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int ath10k_core_fetch_firmware_files(struct ath10k *ar)
|
static int ath10k_core_fetch_firmware_api_1(struct ath10k *ar)
|
||||||
{
|
{
|
||||||
int ret = 0;
|
int ret = 0;
|
||||||
|
|
||||||
|
@ -347,15 +332,18 @@ static int ath10k_core_fetch_firmware_files(struct ath10k *ar)
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
}
|
}
|
||||||
|
|
||||||
ar->board_data = ath10k_fetch_fw_file(ar,
|
ar->board = ath10k_fetch_fw_file(ar,
|
||||||
ar->hw_params.fw.dir,
|
ar->hw_params.fw.dir,
|
||||||
ar->hw_params.fw.board);
|
ar->hw_params.fw.board);
|
||||||
if (IS_ERR(ar->board_data)) {
|
if (IS_ERR(ar->board)) {
|
||||||
ret = PTR_ERR(ar->board_data);
|
ret = PTR_ERR(ar->board);
|
||||||
ath10k_err("could not fetch board data (%d)\n", ret);
|
ath10k_err("could not fetch board data (%d)\n", ret);
|
||||||
goto err;
|
goto err;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
ar->board_data = ar->board->data;
|
||||||
|
ar->board_len = ar->board->size;
|
||||||
|
|
||||||
ar->firmware = ath10k_fetch_fw_file(ar,
|
ar->firmware = ath10k_fetch_fw_file(ar,
|
||||||
ar->hw_params.fw.dir,
|
ar->hw_params.fw.dir,
|
||||||
ar->hw_params.fw.fw);
|
ar->hw_params.fw.fw);
|
||||||
|
@ -365,6 +353,9 @@ static int ath10k_core_fetch_firmware_files(struct ath10k *ar)
|
||||||
goto err;
|
goto err;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
ar->firmware_data = ar->firmware->data;
|
||||||
|
ar->firmware_len = ar->firmware->size;
|
||||||
|
|
||||||
/* OTP may be undefined. If so, don't fetch it at all */
|
/* OTP may be undefined. If so, don't fetch it at all */
|
||||||
if (ar->hw_params.fw.otp == NULL)
|
if (ar->hw_params.fw.otp == NULL)
|
||||||
return 0;
|
return 0;
|
||||||
|
@ -378,6 +369,9 @@ static int ath10k_core_fetch_firmware_files(struct ath10k *ar)
|
||||||
goto err;
|
goto err;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
ar->otp_data = ar->otp->data;
|
||||||
|
ar->otp_len = ar->otp->size;
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
err:
|
err:
|
||||||
|
@ -385,6 +379,191 @@ err:
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name)
|
||||||
|
{
|
||||||
|
size_t magic_len, len, ie_len;
|
||||||
|
int ie_id, i, index, bit, ret;
|
||||||
|
struct ath10k_fw_ie *hdr;
|
||||||
|
const u8 *data;
|
||||||
|
__le32 *timestamp;
|
||||||
|
|
||||||
|
/* first fetch the firmware file (firmware-*.bin) */
|
||||||
|
ar->firmware = ath10k_fetch_fw_file(ar, ar->hw_params.fw.dir, name);
|
||||||
|
if (IS_ERR(ar->firmware)) {
|
||||||
|
ath10k_err("Could not fetch firmware file '%s': %ld\n",
|
||||||
|
name, PTR_ERR(ar->firmware));
|
||||||
|
return PTR_ERR(ar->firmware);
|
||||||
|
}
|
||||||
|
|
||||||
|
data = ar->firmware->data;
|
||||||
|
len = ar->firmware->size;
|
||||||
|
|
||||||
|
/* magic also includes the null byte, check that as well */
|
||||||
|
magic_len = strlen(ATH10K_FIRMWARE_MAGIC) + 1;
|
||||||
|
|
||||||
|
if (len < magic_len) {
|
||||||
|
ath10k_err("firmware image too small to contain magic: %zu\n",
|
||||||
|
len);
|
||||||
|
ret = -EINVAL;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (memcmp(data, ATH10K_FIRMWARE_MAGIC, magic_len) != 0) {
|
||||||
|
ath10k_err("Invalid firmware magic\n");
|
||||||
|
ret = -EINVAL;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* jump over the padding */
|
||||||
|
magic_len = ALIGN(magic_len, 4);
|
||||||
|
|
||||||
|
len -= magic_len;
|
||||||
|
data += magic_len;
|
||||||
|
|
||||||
|
/* loop elements */
|
||||||
|
while (len > sizeof(struct ath10k_fw_ie)) {
|
||||||
|
hdr = (struct ath10k_fw_ie *)data;
|
||||||
|
|
||||||
|
ie_id = le32_to_cpu(hdr->id);
|
||||||
|
ie_len = le32_to_cpu(hdr->len);
|
||||||
|
|
||||||
|
len -= sizeof(*hdr);
|
||||||
|
data += sizeof(*hdr);
|
||||||
|
|
||||||
|
if (len < ie_len) {
|
||||||
|
ath10k_err("Invalid length for FW IE %d (%zu < %zu)\n",
|
||||||
|
ie_id, len, ie_len);
|
||||||
|
ret = -EINVAL;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (ie_id) {
|
||||||
|
case ATH10K_FW_IE_FW_VERSION:
|
||||||
|
if (ie_len > sizeof(ar->hw->wiphy->fw_version) - 1)
|
||||||
|
break;
|
||||||
|
|
||||||
|
memcpy(ar->hw->wiphy->fw_version, data, ie_len);
|
||||||
|
ar->hw->wiphy->fw_version[ie_len] = '\0';
|
||||||
|
|
||||||
|
ath10k_dbg(ATH10K_DBG_BOOT,
|
||||||
|
"found fw version %s\n",
|
||||||
|
ar->hw->wiphy->fw_version);
|
||||||
|
break;
|
||||||
|
case ATH10K_FW_IE_TIMESTAMP:
|
||||||
|
if (ie_len != sizeof(u32))
|
||||||
|
break;
|
||||||
|
|
||||||
|
timestamp = (__le32 *)data;
|
||||||
|
|
||||||
|
ath10k_dbg(ATH10K_DBG_BOOT, "found fw timestamp %d\n",
|
||||||
|
le32_to_cpup(timestamp));
|
||||||
|
break;
|
||||||
|
case ATH10K_FW_IE_FEATURES:
|
||||||
|
ath10k_dbg(ATH10K_DBG_BOOT,
|
||||||
|
"found firmware features ie (%zd B)\n",
|
||||||
|
ie_len);
|
||||||
|
|
||||||
|
for (i = 0; i < ATH10K_FW_FEATURE_COUNT; i++) {
|
||||||
|
index = i / 8;
|
||||||
|
bit = i % 8;
|
||||||
|
|
||||||
|
if (index == ie_len)
|
||||||
|
break;
|
||||||
|
|
||||||
|
if (data[index] & (1 << bit))
|
||||||
|
__set_bit(i, ar->fw_features);
|
||||||
|
}
|
||||||
|
|
||||||
|
ath10k_dbg_dump(ATH10K_DBG_BOOT, "features", "",
|
||||||
|
ar->fw_features,
|
||||||
|
sizeof(ar->fw_features));
|
||||||
|
break;
|
||||||
|
case ATH10K_FW_IE_FW_IMAGE:
|
||||||
|
ath10k_dbg(ATH10K_DBG_BOOT,
|
||||||
|
"found fw image ie (%zd B)\n",
|
||||||
|
ie_len);
|
||||||
|
|
||||||
|
ar->firmware_data = data;
|
||||||
|
ar->firmware_len = ie_len;
|
||||||
|
|
||||||
|
break;
|
||||||
|
case ATH10K_FW_IE_OTP_IMAGE:
|
||||||
|
ath10k_dbg(ATH10K_DBG_BOOT,
|
||||||
|
"found otp image ie (%zd B)\n",
|
||||||
|
ie_len);
|
||||||
|
|
||||||
|
ar->otp_data = data;
|
||||||
|
ar->otp_len = ie_len;
|
||||||
|
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
ath10k_warn("Unknown FW IE: %u\n",
|
||||||
|
le32_to_cpu(hdr->id));
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* jump over the padding */
|
||||||
|
ie_len = ALIGN(ie_len, 4);
|
||||||
|
|
||||||
|
len -= ie_len;
|
||||||
|
data += ie_len;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!ar->firmware_data || !ar->firmware_len) {
|
||||||
|
ath10k_warn("No ATH10K_FW_IE_FW_IMAGE found from %s, skipping\n",
|
||||||
|
name);
|
||||||
|
ret = -ENOMEDIUM;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* now fetch the board file */
|
||||||
|
if (ar->hw_params.fw.board == NULL) {
|
||||||
|
ath10k_err("board data file not defined");
|
||||||
|
ret = -EINVAL;
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
ar->board = ath10k_fetch_fw_file(ar,
|
||||||
|
ar->hw_params.fw.dir,
|
||||||
|
ar->hw_params.fw.board);
|
||||||
|
if (IS_ERR(ar->board)) {
|
||||||
|
ret = PTR_ERR(ar->board);
|
||||||
|
ath10k_err("could not fetch board data (%d)\n", ret);
|
||||||
|
goto err;
|
||||||
|
}
|
||||||
|
|
||||||
|
ar->board_data = ar->board->data;
|
||||||
|
ar->board_len = ar->board->size;
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
err:
|
||||||
|
ath10k_core_free_firmware_files(ar);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int ath10k_core_fetch_firmware_files(struct ath10k *ar)
|
||||||
|
{
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
ret = ath10k_core_fetch_firmware_api_n(ar, ATH10K_FW_API2_FILE);
|
||||||
|
if (ret == 0) {
|
||||||
|
ar->fw_api = 2;
|
||||||
|
goto out;
|
||||||
|
}
|
||||||
|
|
||||||
|
ret = ath10k_core_fetch_firmware_api_1(ar);
|
||||||
|
if (ret)
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
ar->fw_api = 1;
|
||||||
|
|
||||||
|
out:
|
||||||
|
ath10k_dbg(ATH10K_DBG_BOOT, "using fw api %d\n", ar->fw_api);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
static int ath10k_init_download_firmware(struct ath10k *ar)
|
static int ath10k_init_download_firmware(struct ath10k *ar)
|
||||||
{
|
{
|
||||||
int ret;
|
int ret;
|
||||||
|
@ -541,6 +720,9 @@ struct ath10k *ath10k_core_create(void *hif_priv, struct device *dev,
|
||||||
INIT_WORK(&ar->offchan_tx_work, ath10k_offchan_tx_work);
|
INIT_WORK(&ar->offchan_tx_work, ath10k_offchan_tx_work);
|
||||||
skb_queue_head_init(&ar->offchan_tx_queue);
|
skb_queue_head_init(&ar->offchan_tx_queue);
|
||||||
|
|
||||||
|
INIT_WORK(&ar->wmi_mgmt_tx_work, ath10k_mgmt_over_wmi_tx_work);
|
||||||
|
skb_queue_head_init(&ar->wmi_mgmt_tx_queue);
|
||||||
|
|
||||||
init_waitqueue_head(&ar->event_queue);
|
init_waitqueue_head(&ar->event_queue);
|
||||||
|
|
||||||
INIT_WORK(&ar->restart_work, ath10k_core_restart);
|
INIT_WORK(&ar->restart_work, ath10k_core_restart);
|
||||||
|
@ -555,6 +737,8 @@ EXPORT_SYMBOL(ath10k_core_create);
|
||||||
|
|
||||||
void ath10k_core_destroy(struct ath10k *ar)
|
void ath10k_core_destroy(struct ath10k *ar)
|
||||||
{
|
{
|
||||||
|
ath10k_debug_destroy(ar);
|
||||||
|
|
||||||
flush_workqueue(ar->workqueue);
|
flush_workqueue(ar->workqueue);
|
||||||
destroy_workqueue(ar->workqueue);
|
destroy_workqueue(ar->workqueue);
|
||||||
|
|
||||||
|
@ -566,6 +750,8 @@ int ath10k_core_start(struct ath10k *ar)
|
||||||
{
|
{
|
||||||
int status;
|
int status;
|
||||||
|
|
||||||
|
lockdep_assert_held(&ar->conf_mutex);
|
||||||
|
|
||||||
ath10k_bmi_start(ar);
|
ath10k_bmi_start(ar);
|
||||||
|
|
||||||
if (ath10k_init_configure_target(ar)) {
|
if (ath10k_init_configure_target(ar)) {
|
||||||
|
@ -616,10 +802,6 @@ int ath10k_core_start(struct ath10k *ar)
|
||||||
|
|
||||||
ath10k_info("firmware %s booted\n", ar->hw->wiphy->fw_version);
|
ath10k_info("firmware %s booted\n", ar->hw->wiphy->fw_version);
|
||||||
|
|
||||||
status = ath10k_check_fw_version(ar);
|
|
||||||
if (status)
|
|
||||||
goto err_disconnect_htc;
|
|
||||||
|
|
||||||
status = ath10k_wmi_cmd_init(ar);
|
status = ath10k_wmi_cmd_init(ar);
|
||||||
if (status) {
|
if (status) {
|
||||||
ath10k_err("could not send WMI init command (%d)\n", status);
|
ath10k_err("could not send WMI init command (%d)\n", status);
|
||||||
|
@ -642,6 +824,7 @@ int ath10k_core_start(struct ath10k *ar)
|
||||||
goto err_disconnect_htc;
|
goto err_disconnect_htc;
|
||||||
|
|
||||||
ar->free_vdev_map = (1 << TARGET_NUM_VDEVS) - 1;
|
ar->free_vdev_map = (1 << TARGET_NUM_VDEVS) - 1;
|
||||||
|
INIT_LIST_HEAD(&ar->arvifs);
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
|
@ -658,6 +841,8 @@ EXPORT_SYMBOL(ath10k_core_start);
|
||||||
|
|
||||||
void ath10k_core_stop(struct ath10k *ar)
|
void ath10k_core_stop(struct ath10k *ar)
|
||||||
{
|
{
|
||||||
|
lockdep_assert_held(&ar->conf_mutex);
|
||||||
|
|
||||||
ath10k_debug_stop(ar);
|
ath10k_debug_stop(ar);
|
||||||
ath10k_htc_stop(&ar->htc);
|
ath10k_htc_stop(&ar->htc);
|
||||||
ath10k_htt_detach(&ar->htt);
|
ath10k_htt_detach(&ar->htt);
|
||||||
|
@ -705,15 +890,21 @@ static int ath10k_core_probe_fw(struct ath10k *ar)
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
mutex_lock(&ar->conf_mutex);
|
||||||
|
|
||||||
ret = ath10k_core_start(ar);
|
ret = ath10k_core_start(ar);
|
||||||
if (ret) {
|
if (ret) {
|
||||||
ath10k_err("could not init core (%d)\n", ret);
|
ath10k_err("could not init core (%d)\n", ret);
|
||||||
ath10k_core_free_firmware_files(ar);
|
ath10k_core_free_firmware_files(ar);
|
||||||
ath10k_hif_power_down(ar);
|
ath10k_hif_power_down(ar);
|
||||||
|
mutex_unlock(&ar->conf_mutex);
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
ath10k_core_stop(ar);
|
ath10k_core_stop(ar);
|
||||||
|
|
||||||
|
mutex_unlock(&ar->conf_mutex);
|
||||||
|
|
||||||
ath10k_hif_power_down(ar);
|
ath10k_hif_power_down(ar);
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
|
@ -43,15 +43,17 @@
|
||||||
/* Antenna noise floor */
|
/* Antenna noise floor */
|
||||||
#define ATH10K_DEFAULT_NOISE_FLOOR -95
|
#define ATH10K_DEFAULT_NOISE_FLOOR -95
|
||||||
|
|
||||||
|
#define ATH10K_MAX_NUM_MGMT_PENDING 16
|
||||||
|
|
||||||
struct ath10k;
|
struct ath10k;
|
||||||
|
|
||||||
struct ath10k_skb_cb {
|
struct ath10k_skb_cb {
|
||||||
dma_addr_t paddr;
|
dma_addr_t paddr;
|
||||||
bool is_mapped;
|
bool is_mapped;
|
||||||
bool is_aborted;
|
bool is_aborted;
|
||||||
|
u8 vdev_id;
|
||||||
|
|
||||||
struct {
|
struct {
|
||||||
u8 vdev_id;
|
|
||||||
u8 tid;
|
u8 tid;
|
||||||
bool is_offchan;
|
bool is_offchan;
|
||||||
|
|
||||||
|
@ -102,11 +104,26 @@ struct ath10k_bmi {
|
||||||
bool done_sent;
|
bool done_sent;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
#define ATH10K_MAX_MEM_REQS 16
|
||||||
|
|
||||||
|
struct ath10k_mem_chunk {
|
||||||
|
void *vaddr;
|
||||||
|
dma_addr_t paddr;
|
||||||
|
u32 len;
|
||||||
|
u32 req_id;
|
||||||
|
};
|
||||||
|
|
||||||
struct ath10k_wmi {
|
struct ath10k_wmi {
|
||||||
enum ath10k_htc_ep_id eid;
|
enum ath10k_htc_ep_id eid;
|
||||||
struct completion service_ready;
|
struct completion service_ready;
|
||||||
struct completion unified_ready;
|
struct completion unified_ready;
|
||||||
wait_queue_head_t tx_credits_wq;
|
wait_queue_head_t tx_credits_wq;
|
||||||
|
struct wmi_cmd_map *cmd;
|
||||||
|
struct wmi_vdev_param_map *vdev_param;
|
||||||
|
struct wmi_pdev_param_map *pdev_param;
|
||||||
|
|
||||||
|
u32 num_mem_chunks;
|
||||||
|
struct ath10k_mem_chunk mem_chunks[ATH10K_MAX_MEM_REQS];
|
||||||
};
|
};
|
||||||
|
|
||||||
struct ath10k_peer_stat {
|
struct ath10k_peer_stat {
|
||||||
|
@ -188,6 +205,8 @@ struct ath10k_peer {
|
||||||
#define ATH10K_VDEV_SETUP_TIMEOUT_HZ (5*HZ)
|
#define ATH10K_VDEV_SETUP_TIMEOUT_HZ (5*HZ)
|
||||||
|
|
||||||
struct ath10k_vif {
|
struct ath10k_vif {
|
||||||
|
struct list_head list;
|
||||||
|
|
||||||
u32 vdev_id;
|
u32 vdev_id;
|
||||||
enum wmi_vdev_type vdev_type;
|
enum wmi_vdev_type vdev_type;
|
||||||
enum wmi_vdev_subtype vdev_subtype;
|
enum wmi_vdev_subtype vdev_subtype;
|
||||||
|
@ -198,8 +217,10 @@ struct ath10k_vif {
|
||||||
struct ath10k *ar;
|
struct ath10k *ar;
|
||||||
struct ieee80211_vif *vif;
|
struct ieee80211_vif *vif;
|
||||||
|
|
||||||
|
struct work_struct wep_key_work;
|
||||||
struct ieee80211_key_conf *wep_keys[WMI_MAX_KEY_INDEX + 1];
|
struct ieee80211_key_conf *wep_keys[WMI_MAX_KEY_INDEX + 1];
|
||||||
u8 def_wep_key_index;
|
u8 def_wep_key_idx;
|
||||||
|
u8 def_wep_key_newidx;
|
||||||
|
|
||||||
u16 tx_seq_no;
|
u16 tx_seq_no;
|
||||||
|
|
||||||
|
@ -268,6 +289,12 @@ enum ath10k_fw_features {
|
||||||
/* wmi_mgmt_rx_hdr contains extra RSSI information */
|
/* wmi_mgmt_rx_hdr contains extra RSSI information */
|
||||||
ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX = 0,
|
ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX = 0,
|
||||||
|
|
||||||
|
/* firmware from 10X branch */
|
||||||
|
ATH10K_FW_FEATURE_WMI_10X = 1,
|
||||||
|
|
||||||
|
/* firmware support tx frame management over WMI, otherwise it's HTT */
|
||||||
|
ATH10K_FW_FEATURE_HAS_WMI_MGMT_TX = 2,
|
||||||
|
|
||||||
/* keep last */
|
/* keep last */
|
||||||
ATH10K_FW_FEATURE_COUNT,
|
ATH10K_FW_FEATURE_COUNT,
|
||||||
};
|
};
|
||||||
|
@ -324,9 +351,19 @@ struct ath10k {
|
||||||
} fw;
|
} fw;
|
||||||
} hw_params;
|
} hw_params;
|
||||||
|
|
||||||
const struct firmware *board_data;
|
const struct firmware *board;
|
||||||
|
const void *board_data;
|
||||||
|
size_t board_len;
|
||||||
|
|
||||||
const struct firmware *otp;
|
const struct firmware *otp;
|
||||||
|
const void *otp_data;
|
||||||
|
size_t otp_len;
|
||||||
|
|
||||||
const struct firmware *firmware;
|
const struct firmware *firmware;
|
||||||
|
const void *firmware_data;
|
||||||
|
size_t firmware_len;
|
||||||
|
|
||||||
|
int fw_api;
|
||||||
|
|
||||||
struct {
|
struct {
|
||||||
struct completion started;
|
struct completion started;
|
||||||
|
@ -369,6 +406,7 @@ struct ath10k {
|
||||||
/* protects shared structure data */
|
/* protects shared structure data */
|
||||||
spinlock_t data_lock;
|
spinlock_t data_lock;
|
||||||
|
|
||||||
|
struct list_head arvifs;
|
||||||
struct list_head peers;
|
struct list_head peers;
|
||||||
wait_queue_head_t peer_mapping_wq;
|
wait_queue_head_t peer_mapping_wq;
|
||||||
|
|
||||||
|
@ -377,6 +415,9 @@ struct ath10k {
|
||||||
struct completion offchan_tx_completed;
|
struct completion offchan_tx_completed;
|
||||||
struct sk_buff *offchan_tx_skb;
|
struct sk_buff *offchan_tx_skb;
|
||||||
|
|
||||||
|
struct work_struct wmi_mgmt_tx_work;
|
||||||
|
struct sk_buff_head wmi_mgmt_tx_queue;
|
||||||
|
|
||||||
enum ath10k_state state;
|
enum ath10k_state state;
|
||||||
|
|
||||||
struct work_struct restart_work;
|
struct work_struct restart_work;
|
||||||
|
|
|
@ -618,6 +618,8 @@ int ath10k_debug_start(struct ath10k *ar)
|
||||||
{
|
{
|
||||||
int ret;
|
int ret;
|
||||||
|
|
||||||
|
lockdep_assert_held(&ar->conf_mutex);
|
||||||
|
|
||||||
ret = ath10k_debug_htt_stats_req(ar);
|
ret = ath10k_debug_htt_stats_req(ar);
|
||||||
if (ret)
|
if (ret)
|
||||||
/* continue normally anyway, this isn't serious */
|
/* continue normally anyway, this isn't serious */
|
||||||
|
@ -628,7 +630,13 @@ int ath10k_debug_start(struct ath10k *ar)
|
||||||
|
|
||||||
void ath10k_debug_stop(struct ath10k *ar)
|
void ath10k_debug_stop(struct ath10k *ar)
|
||||||
{
|
{
|
||||||
cancel_delayed_work_sync(&ar->debug.htt_stats_dwork);
|
lockdep_assert_held(&ar->conf_mutex);
|
||||||
|
|
||||||
|
/* Must not use _sync to avoid deadlock, we do that in
|
||||||
|
* ath10k_debug_destroy(). The check for htt_stats_mask is to avoid
|
||||||
|
* warning from del_timer(). */
|
||||||
|
if (ar->debug.htt_stats_mask != 0)
|
||||||
|
cancel_delayed_work(&ar->debug.htt_stats_dwork);
|
||||||
}
|
}
|
||||||
|
|
||||||
int ath10k_debug_create(struct ath10k *ar)
|
int ath10k_debug_create(struct ath10k *ar)
|
||||||
|
@ -662,6 +670,11 @@ int ath10k_debug_create(struct ath10k *ar)
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void ath10k_debug_destroy(struct ath10k *ar)
|
||||||
|
{
|
||||||
|
cancel_delayed_work_sync(&ar->debug.htt_stats_dwork);
|
||||||
|
}
|
||||||
|
|
||||||
#endif /* CONFIG_ATH10K_DEBUGFS */
|
#endif /* CONFIG_ATH10K_DEBUGFS */
|
||||||
|
|
||||||
#ifdef CONFIG_ATH10K_DEBUG
|
#ifdef CONFIG_ATH10K_DEBUG
|
||||||
|
|
|
@ -46,6 +46,7 @@ __printf(1, 2) int ath10k_warn(const char *fmt, ...);
|
||||||
int ath10k_debug_start(struct ath10k *ar);
|
int ath10k_debug_start(struct ath10k *ar);
|
||||||
void ath10k_debug_stop(struct ath10k *ar);
|
void ath10k_debug_stop(struct ath10k *ar);
|
||||||
int ath10k_debug_create(struct ath10k *ar);
|
int ath10k_debug_create(struct ath10k *ar);
|
||||||
|
void ath10k_debug_destroy(struct ath10k *ar);
|
||||||
void ath10k_debug_read_service_map(struct ath10k *ar,
|
void ath10k_debug_read_service_map(struct ath10k *ar,
|
||||||
void *service_map,
|
void *service_map,
|
||||||
size_t map_size);
|
size_t map_size);
|
||||||
|
@ -67,6 +68,10 @@ static inline int ath10k_debug_create(struct ath10k *ar)
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static inline void ath10k_debug_destroy(struct ath10k *ar)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
static inline void ath10k_debug_read_service_map(struct ath10k *ar,
|
static inline void ath10k_debug_read_service_map(struct ath10k *ar,
|
||||||
void *service_map,
|
void *service_map,
|
||||||
size_t map_size)
|
size_t map_size)
|
||||||
|
|
|
@ -308,7 +308,7 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
|
||||||
struct sk_buff *txdesc = NULL;
|
struct sk_buff *txdesc = NULL;
|
||||||
struct htt_cmd *cmd;
|
struct htt_cmd *cmd;
|
||||||
struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
|
struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
|
||||||
u8 vdev_id = skb_cb->htt.vdev_id;
|
u8 vdev_id = skb_cb->vdev_id;
|
||||||
int len = 0;
|
int len = 0;
|
||||||
int msdu_id = -1;
|
int msdu_id = -1;
|
||||||
int res;
|
int res;
|
||||||
|
@ -384,7 +384,7 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
|
||||||
struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
|
struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
|
||||||
struct sk_buff *txdesc = NULL;
|
struct sk_buff *txdesc = NULL;
|
||||||
bool use_frags;
|
bool use_frags;
|
||||||
u8 vdev_id = ATH10K_SKB_CB(msdu)->htt.vdev_id;
|
u8 vdev_id = ATH10K_SKB_CB(msdu)->vdev_id;
|
||||||
u8 tid;
|
u8 tid;
|
||||||
int prefetch_len, desc_len;
|
int prefetch_len, desc_len;
|
||||||
int msdu_id = -1;
|
int msdu_id = -1;
|
||||||
|
|
|
@ -20,12 +20,6 @@
|
||||||
|
|
||||||
#include "targaddrs.h"
|
#include "targaddrs.h"
|
||||||
|
|
||||||
/* Supported FW version */
|
|
||||||
#define SUPPORTED_FW_MAJOR 1
|
|
||||||
#define SUPPORTED_FW_MINOR 0
|
|
||||||
#define SUPPORTED_FW_RELEASE 0
|
|
||||||
#define SUPPORTED_FW_BUILD 636
|
|
||||||
|
|
||||||
/* QCA988X 1.0 definitions (unsupported) */
|
/* QCA988X 1.0 definitions (unsupported) */
|
||||||
#define QCA988X_HW_1_0_CHIP_ID_REV 0x0
|
#define QCA988X_HW_1_0_CHIP_ID_REV 0x0
|
||||||
|
|
||||||
|
@ -38,6 +32,25 @@
|
||||||
#define QCA988X_HW_2_0_BOARD_DATA_FILE "board.bin"
|
#define QCA988X_HW_2_0_BOARD_DATA_FILE "board.bin"
|
||||||
#define QCA988X_HW_2_0_PATCH_LOAD_ADDR 0x1234
|
#define QCA988X_HW_2_0_PATCH_LOAD_ADDR 0x1234
|
||||||
|
|
||||||
|
#define ATH10K_FW_API2_FILE "firmware-2.bin"
|
||||||
|
|
||||||
|
/* includes also the null byte */
|
||||||
|
#define ATH10K_FIRMWARE_MAGIC "QCA-ATH10K"
|
||||||
|
|
||||||
|
struct ath10k_fw_ie {
|
||||||
|
__le32 id;
|
||||||
|
__le32 len;
|
||||||
|
u8 data[0];
|
||||||
|
};
|
||||||
|
|
||||||
|
enum ath10k_fw_ie_type {
|
||||||
|
ATH10K_FW_IE_FW_VERSION = 0,
|
||||||
|
ATH10K_FW_IE_TIMESTAMP = 1,
|
||||||
|
ATH10K_FW_IE_FEATURES = 2,
|
||||||
|
ATH10K_FW_IE_FW_IMAGE = 3,
|
||||||
|
ATH10K_FW_IE_OTP_IMAGE = 4,
|
||||||
|
};
|
||||||
|
|
||||||
/* Known pecularities:
|
/* Known pecularities:
|
||||||
* - current FW doesn't support raw rx mode (last tested v599)
|
* - current FW doesn't support raw rx mode (last tested v599)
|
||||||
* - current FW dumps upon raw tx mode (last tested v599)
|
* - current FW dumps upon raw tx mode (last tested v599)
|
||||||
|
@ -59,6 +72,7 @@ enum ath10k_mcast2ucast_mode {
|
||||||
ATH10K_MCAST2UCAST_ENABLED = 1,
|
ATH10K_MCAST2UCAST_ENABLED = 1,
|
||||||
};
|
};
|
||||||
|
|
||||||
|
/* Target specific defines for MAIN firmware */
|
||||||
#define TARGET_NUM_VDEVS 8
|
#define TARGET_NUM_VDEVS 8
|
||||||
#define TARGET_NUM_PEER_AST 2
|
#define TARGET_NUM_PEER_AST 2
|
||||||
#define TARGET_NUM_WDS_ENTRIES 32
|
#define TARGET_NUM_WDS_ENTRIES 32
|
||||||
|
@ -93,6 +107,36 @@ enum ath10k_mcast2ucast_mode {
|
||||||
#define TARGET_NUM_MSDU_DESC (1024 + 400)
|
#define TARGET_NUM_MSDU_DESC (1024 + 400)
|
||||||
#define TARGET_MAX_FRAG_ENTRIES 0
|
#define TARGET_MAX_FRAG_ENTRIES 0
|
||||||
|
|
||||||
|
/* Target specific defines for 10.X firmware */
|
||||||
|
#define TARGET_10X_NUM_VDEVS 16
|
||||||
|
#define TARGET_10X_NUM_PEER_AST 2
|
||||||
|
#define TARGET_10X_NUM_WDS_ENTRIES 32
|
||||||
|
#define TARGET_10X_DMA_BURST_SIZE 0
|
||||||
|
#define TARGET_10X_MAC_AGGR_DELIM 0
|
||||||
|
#define TARGET_10X_AST_SKID_LIMIT 16
|
||||||
|
#define TARGET_10X_NUM_PEERS (128 + (TARGET_10X_NUM_VDEVS))
|
||||||
|
#define TARGET_10X_NUM_OFFLOAD_PEERS 0
|
||||||
|
#define TARGET_10X_NUM_OFFLOAD_REORDER_BUFS 0
|
||||||
|
#define TARGET_10X_NUM_PEER_KEYS 2
|
||||||
|
#define TARGET_10X_NUM_TIDS 256
|
||||||
|
#define TARGET_10X_TX_CHAIN_MASK (BIT(0) | BIT(1) | BIT(2))
|
||||||
|
#define TARGET_10X_RX_CHAIN_MASK (BIT(0) | BIT(1) | BIT(2))
|
||||||
|
#define TARGET_10X_RX_TIMEOUT_LO_PRI 100
|
||||||
|
#define TARGET_10X_RX_TIMEOUT_HI_PRI 40
|
||||||
|
#define TARGET_10X_RX_DECAP_MODE ATH10K_HW_TXRX_NATIVE_WIFI
|
||||||
|
#define TARGET_10X_SCAN_MAX_PENDING_REQS 4
|
||||||
|
#define TARGET_10X_BMISS_OFFLOAD_MAX_VDEV 2
|
||||||
|
#define TARGET_10X_ROAM_OFFLOAD_MAX_VDEV 2
|
||||||
|
#define TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES 8
|
||||||
|
#define TARGET_10X_GTK_OFFLOAD_MAX_VDEV 3
|
||||||
|
#define TARGET_10X_NUM_MCAST_GROUPS 0
|
||||||
|
#define TARGET_10X_NUM_MCAST_TABLE_ELEMS 0
|
||||||
|
#define TARGET_10X_MCAST2UCAST_MODE ATH10K_MCAST2UCAST_DISABLED
|
||||||
|
#define TARGET_10X_TX_DBG_LOG_SIZE 1024
|
||||||
|
#define TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK 1
|
||||||
|
#define TARGET_10X_VOW_CONFIG 0
|
||||||
|
#define TARGET_10X_NUM_MSDU_DESC (1024 + 400)
|
||||||
|
#define TARGET_10X_MAX_FRAG_ENTRIES 0
|
||||||
|
|
||||||
/* Number of Copy Engines supported */
|
/* Number of Copy Engines supported */
|
||||||
#define CE_COUNT 8
|
#define CE_COUNT 8
|
||||||
|
|
|
@ -334,25 +334,29 @@ static int ath10k_peer_create(struct ath10k *ar, u32 vdev_id, const u8 *addr)
|
||||||
|
|
||||||
static int ath10k_mac_set_rts(struct ath10k_vif *arvif, u32 value)
|
static int ath10k_mac_set_rts(struct ath10k_vif *arvif, u32 value)
|
||||||
{
|
{
|
||||||
|
struct ath10k *ar = arvif->ar;
|
||||||
|
u32 vdev_param;
|
||||||
|
|
||||||
if (value != 0xFFFFFFFF)
|
if (value != 0xFFFFFFFF)
|
||||||
value = min_t(u32, arvif->ar->hw->wiphy->rts_threshold,
|
value = min_t(u32, arvif->ar->hw->wiphy->rts_threshold,
|
||||||
ATH10K_RTS_MAX);
|
ATH10K_RTS_MAX);
|
||||||
|
|
||||||
return ath10k_wmi_vdev_set_param(arvif->ar, arvif->vdev_id,
|
vdev_param = ar->wmi.vdev_param->rts_threshold;
|
||||||
WMI_VDEV_PARAM_RTS_THRESHOLD,
|
return ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param, value);
|
||||||
value);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static int ath10k_mac_set_frag(struct ath10k_vif *arvif, u32 value)
|
static int ath10k_mac_set_frag(struct ath10k_vif *arvif, u32 value)
|
||||||
{
|
{
|
||||||
|
struct ath10k *ar = arvif->ar;
|
||||||
|
u32 vdev_param;
|
||||||
|
|
||||||
if (value != 0xFFFFFFFF)
|
if (value != 0xFFFFFFFF)
|
||||||
value = clamp_t(u32, arvif->ar->hw->wiphy->frag_threshold,
|
value = clamp_t(u32, arvif->ar->hw->wiphy->frag_threshold,
|
||||||
ATH10K_FRAGMT_THRESHOLD_MIN,
|
ATH10K_FRAGMT_THRESHOLD_MIN,
|
||||||
ATH10K_FRAGMT_THRESHOLD_MAX);
|
ATH10K_FRAGMT_THRESHOLD_MAX);
|
||||||
|
|
||||||
return ath10k_wmi_vdev_set_param(arvif->ar, arvif->vdev_id,
|
vdev_param = ar->wmi.vdev_param->fragmentation_threshold;
|
||||||
WMI_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
|
return ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param, value);
|
||||||
value);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static int ath10k_peer_delete(struct ath10k *ar, u32 vdev_id, const u8 *addr)
|
static int ath10k_peer_delete(struct ath10k *ar, u32 vdev_id, const u8 *addr)
|
||||||
|
@ -562,12 +566,9 @@ static int ath10k_monitor_stop(struct ath10k *ar)
|
||||||
|
|
||||||
lockdep_assert_held(&ar->conf_mutex);
|
lockdep_assert_held(&ar->conf_mutex);
|
||||||
|
|
||||||
/* For some reasons, ath10k_wmi_vdev_down() here couse
|
ret = ath10k_wmi_vdev_down(ar, ar->monitor_vdev_id);
|
||||||
* often ath10k_wmi_vdev_stop() to fail. Next we could
|
if (ret)
|
||||||
* not run monitor vdev and driver reload
|
ath10k_warn("Monitor vdev down failed: %d\n", ret);
|
||||||
* required. Don't see such problems we skip
|
|
||||||
* ath10k_wmi_vdev_down() here.
|
|
||||||
*/
|
|
||||||
|
|
||||||
ret = ath10k_wmi_vdev_stop(ar, ar->monitor_vdev_id);
|
ret = ath10k_wmi_vdev_stop(ar, ar->monitor_vdev_id);
|
||||||
if (ret)
|
if (ret)
|
||||||
|
@ -677,6 +678,7 @@ static void ath10k_control_ibss(struct ath10k_vif *arvif,
|
||||||
struct ieee80211_bss_conf *info,
|
struct ieee80211_bss_conf *info,
|
||||||
const u8 self_peer[ETH_ALEN])
|
const u8 self_peer[ETH_ALEN])
|
||||||
{
|
{
|
||||||
|
u32 vdev_param;
|
||||||
int ret = 0;
|
int ret = 0;
|
||||||
|
|
||||||
lockdep_assert_held(&arvif->ar->conf_mutex);
|
lockdep_assert_held(&arvif->ar->conf_mutex);
|
||||||
|
@ -710,8 +712,8 @@ static void ath10k_control_ibss(struct ath10k_vif *arvif,
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
ret = ath10k_wmi_vdev_set_param(arvif->ar, arvif->vdev_id,
|
vdev_param = arvif->ar->wmi.vdev_param->atim_window;
|
||||||
WMI_VDEV_PARAM_ATIM_WINDOW,
|
ret = ath10k_wmi_vdev_set_param(arvif->ar, arvif->vdev_id, vdev_param,
|
||||||
ATH10K_DEFAULT_ATIM);
|
ATH10K_DEFAULT_ATIM);
|
||||||
if (ret)
|
if (ret)
|
||||||
ath10k_warn("Failed to set IBSS ATIM for VDEV:%d ret:%d\n",
|
ath10k_warn("Failed to set IBSS ATIM for VDEV:%d ret:%d\n",
|
||||||
|
@ -721,35 +723,30 @@ static void ath10k_control_ibss(struct ath10k_vif *arvif,
|
||||||
/*
|
/*
|
||||||
* Review this when mac80211 gains per-interface powersave support.
|
* Review this when mac80211 gains per-interface powersave support.
|
||||||
*/
|
*/
|
||||||
static void ath10k_ps_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
|
static int ath10k_mac_vif_setup_ps(struct ath10k_vif *arvif)
|
||||||
{
|
{
|
||||||
struct ath10k_generic_iter *ar_iter = data;
|
struct ath10k *ar = arvif->ar;
|
||||||
struct ieee80211_conf *conf = &ar_iter->ar->hw->conf;
|
struct ieee80211_conf *conf = &ar->hw->conf;
|
||||||
struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
|
|
||||||
enum wmi_sta_powersave_param param;
|
enum wmi_sta_powersave_param param;
|
||||||
enum wmi_sta_ps_mode psmode;
|
enum wmi_sta_ps_mode psmode;
|
||||||
int ret;
|
int ret;
|
||||||
|
|
||||||
lockdep_assert_held(&arvif->ar->conf_mutex);
|
lockdep_assert_held(&arvif->ar->conf_mutex);
|
||||||
|
|
||||||
if (vif->type != NL80211_IFTYPE_STATION)
|
if (arvif->vif->type != NL80211_IFTYPE_STATION)
|
||||||
return;
|
return 0;
|
||||||
|
|
||||||
if (conf->flags & IEEE80211_CONF_PS) {
|
if (conf->flags & IEEE80211_CONF_PS) {
|
||||||
psmode = WMI_STA_PS_MODE_ENABLED;
|
psmode = WMI_STA_PS_MODE_ENABLED;
|
||||||
param = WMI_STA_PS_PARAM_INACTIVITY_TIME;
|
param = WMI_STA_PS_PARAM_INACTIVITY_TIME;
|
||||||
|
|
||||||
ret = ath10k_wmi_set_sta_ps_param(ar_iter->ar,
|
ret = ath10k_wmi_set_sta_ps_param(ar, arvif->vdev_id, param,
|
||||||
arvif->vdev_id,
|
|
||||||
param,
|
|
||||||
conf->dynamic_ps_timeout);
|
conf->dynamic_ps_timeout);
|
||||||
if (ret) {
|
if (ret) {
|
||||||
ath10k_warn("Failed to set inactivity time for VDEV: %d\n",
|
ath10k_warn("Failed to set inactivity time for VDEV: %d\n",
|
||||||
arvif->vdev_id);
|
arvif->vdev_id);
|
||||||
return;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
ar_iter->ret = ret;
|
|
||||||
} else {
|
} else {
|
||||||
psmode = WMI_STA_PS_MODE_DISABLED;
|
psmode = WMI_STA_PS_MODE_DISABLED;
|
||||||
}
|
}
|
||||||
|
@ -757,11 +754,14 @@ static void ath10k_ps_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
|
||||||
ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d psmode %s\n",
|
ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d psmode %s\n",
|
||||||
arvif->vdev_id, psmode ? "enable" : "disable");
|
arvif->vdev_id, psmode ? "enable" : "disable");
|
||||||
|
|
||||||
ar_iter->ret = ath10k_wmi_set_psmode(ar_iter->ar, arvif->vdev_id,
|
ret = ath10k_wmi_set_psmode(ar, arvif->vdev_id, psmode);
|
||||||
psmode);
|
if (ret) {
|
||||||
if (ar_iter->ret)
|
|
||||||
ath10k_warn("Failed to set PS Mode: %d for VDEV: %d\n",
|
ath10k_warn("Failed to set PS Mode: %d for VDEV: %d\n",
|
||||||
psmode, arvif->vdev_id);
|
psmode, arvif->vdev_id);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
/**********************/
|
/**********************/
|
||||||
|
@ -1031,14 +1031,27 @@ static void ath10k_peer_assoc_h_vht(struct ath10k *ar,
|
||||||
struct wmi_peer_assoc_complete_arg *arg)
|
struct wmi_peer_assoc_complete_arg *arg)
|
||||||
{
|
{
|
||||||
const struct ieee80211_sta_vht_cap *vht_cap = &sta->vht_cap;
|
const struct ieee80211_sta_vht_cap *vht_cap = &sta->vht_cap;
|
||||||
|
u8 ampdu_factor;
|
||||||
|
|
||||||
if (!vht_cap->vht_supported)
|
if (!vht_cap->vht_supported)
|
||||||
return;
|
return;
|
||||||
|
|
||||||
arg->peer_flags |= WMI_PEER_VHT;
|
arg->peer_flags |= WMI_PEER_VHT;
|
||||||
|
|
||||||
arg->peer_vht_caps = vht_cap->cap;
|
arg->peer_vht_caps = vht_cap->cap;
|
||||||
|
|
||||||
|
|
||||||
|
ampdu_factor = (vht_cap->cap &
|
||||||
|
IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK) >>
|
||||||
|
IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT;
|
||||||
|
|
||||||
|
/* Workaround: Some Netgear/Linksys 11ac APs set Rx A-MPDU factor to
|
||||||
|
* zero in VHT IE. Using it would result in degraded throughput.
|
||||||
|
* arg->peer_max_mpdu at this point contains HT max_mpdu so keep
|
||||||
|
* it if VHT max_mpdu is smaller. */
|
||||||
|
arg->peer_max_mpdu = max(arg->peer_max_mpdu,
|
||||||
|
(1U << (IEEE80211_HT_MAX_AMPDU_FACTOR +
|
||||||
|
ampdu_factor)) - 1);
|
||||||
|
|
||||||
if (sta->bandwidth == IEEE80211_STA_RX_BW_80)
|
if (sta->bandwidth == IEEE80211_STA_RX_BW_80)
|
||||||
arg->peer_flags |= WMI_PEER_80MHZ;
|
arg->peer_flags |= WMI_PEER_80MHZ;
|
||||||
|
|
||||||
|
@ -1124,26 +1137,25 @@ static void ath10k_peer_assoc_h_phymode(struct ath10k *ar,
|
||||||
WARN_ON(phymode == MODE_UNKNOWN);
|
WARN_ON(phymode == MODE_UNKNOWN);
|
||||||
}
|
}
|
||||||
|
|
||||||
static int ath10k_peer_assoc(struct ath10k *ar,
|
static int ath10k_peer_assoc_prepare(struct ath10k *ar,
|
||||||
struct ath10k_vif *arvif,
|
struct ath10k_vif *arvif,
|
||||||
struct ieee80211_sta *sta,
|
struct ieee80211_sta *sta,
|
||||||
struct ieee80211_bss_conf *bss_conf)
|
struct ieee80211_bss_conf *bss_conf,
|
||||||
|
struct wmi_peer_assoc_complete_arg *arg)
|
||||||
{
|
{
|
||||||
struct wmi_peer_assoc_complete_arg arg;
|
|
||||||
|
|
||||||
lockdep_assert_held(&ar->conf_mutex);
|
lockdep_assert_held(&ar->conf_mutex);
|
||||||
|
|
||||||
memset(&arg, 0, sizeof(struct wmi_peer_assoc_complete_arg));
|
memset(arg, 0, sizeof(*arg));
|
||||||
|
|
||||||
ath10k_peer_assoc_h_basic(ar, arvif, sta, bss_conf, &arg);
|
ath10k_peer_assoc_h_basic(ar, arvif, sta, bss_conf, arg);
|
||||||
ath10k_peer_assoc_h_crypto(ar, arvif, &arg);
|
ath10k_peer_assoc_h_crypto(ar, arvif, arg);
|
||||||
ath10k_peer_assoc_h_rates(ar, sta, &arg);
|
ath10k_peer_assoc_h_rates(ar, sta, arg);
|
||||||
ath10k_peer_assoc_h_ht(ar, sta, &arg);
|
ath10k_peer_assoc_h_ht(ar, sta, arg);
|
||||||
ath10k_peer_assoc_h_vht(ar, sta, &arg);
|
ath10k_peer_assoc_h_vht(ar, sta, arg);
|
||||||
ath10k_peer_assoc_h_qos(ar, arvif, sta, bss_conf, &arg);
|
ath10k_peer_assoc_h_qos(ar, arvif, sta, bss_conf, arg);
|
||||||
ath10k_peer_assoc_h_phymode(ar, arvif, sta, &arg);
|
ath10k_peer_assoc_h_phymode(ar, arvif, sta, arg);
|
||||||
|
|
||||||
return ath10k_wmi_peer_assoc(ar, &arg);
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* can be called only in mac80211 callbacks due to `key_count` usage */
|
/* can be called only in mac80211 callbacks due to `key_count` usage */
|
||||||
|
@ -1153,6 +1165,7 @@ static void ath10k_bss_assoc(struct ieee80211_hw *hw,
|
||||||
{
|
{
|
||||||
struct ath10k *ar = hw->priv;
|
struct ath10k *ar = hw->priv;
|
||||||
struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
|
struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
|
||||||
|
struct wmi_peer_assoc_complete_arg peer_arg;
|
||||||
struct ieee80211_sta *ap_sta;
|
struct ieee80211_sta *ap_sta;
|
||||||
int ret;
|
int ret;
|
||||||
|
|
||||||
|
@ -1168,15 +1181,24 @@ static void ath10k_bss_assoc(struct ieee80211_hw *hw,
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
ret = ath10k_peer_assoc(ar, arvif, ap_sta, bss_conf);
|
ret = ath10k_peer_assoc_prepare(ar, arvif, ap_sta,
|
||||||
|
bss_conf, &peer_arg);
|
||||||
if (ret) {
|
if (ret) {
|
||||||
ath10k_warn("Peer assoc failed for %pM\n", bss_conf->bssid);
|
ath10k_warn("Peer assoc prepare failed for %pM\n: %d",
|
||||||
|
bss_conf->bssid, ret);
|
||||||
rcu_read_unlock();
|
rcu_read_unlock();
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
rcu_read_unlock();
|
rcu_read_unlock();
|
||||||
|
|
||||||
|
ret = ath10k_wmi_peer_assoc(ar, &peer_arg);
|
||||||
|
if (ret) {
|
||||||
|
ath10k_warn("Peer assoc failed for %pM\n: %d",
|
||||||
|
bss_conf->bssid, ret);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
ath10k_dbg(ATH10K_DBG_MAC,
|
ath10k_dbg(ATH10K_DBG_MAC,
|
||||||
"mac vdev %d up (associated) bssid %pM aid %d\n",
|
"mac vdev %d up (associated) bssid %pM aid %d\n",
|
||||||
arvif->vdev_id, bss_conf->bssid, bss_conf->aid);
|
arvif->vdev_id, bss_conf->bssid, bss_conf->aid);
|
||||||
|
@ -1224,19 +1246,28 @@ static void ath10k_bss_disassoc(struct ieee80211_hw *hw,
|
||||||
/* FIXME: why don't we print error if wmi call fails? */
|
/* FIXME: why don't we print error if wmi call fails? */
|
||||||
ret = ath10k_wmi_vdev_down(ar, arvif->vdev_id);
|
ret = ath10k_wmi_vdev_down(ar, arvif->vdev_id);
|
||||||
|
|
||||||
arvif->def_wep_key_index = 0;
|
arvif->def_wep_key_idx = 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int ath10k_station_assoc(struct ath10k *ar, struct ath10k_vif *arvif,
|
static int ath10k_station_assoc(struct ath10k *ar, struct ath10k_vif *arvif,
|
||||||
struct ieee80211_sta *sta)
|
struct ieee80211_sta *sta)
|
||||||
{
|
{
|
||||||
|
struct wmi_peer_assoc_complete_arg peer_arg;
|
||||||
int ret = 0;
|
int ret = 0;
|
||||||
|
|
||||||
lockdep_assert_held(&ar->conf_mutex);
|
lockdep_assert_held(&ar->conf_mutex);
|
||||||
|
|
||||||
ret = ath10k_peer_assoc(ar, arvif, sta, NULL);
|
ret = ath10k_peer_assoc_prepare(ar, arvif, sta, NULL, &peer_arg);
|
||||||
if (ret) {
|
if (ret) {
|
||||||
ath10k_warn("WMI peer assoc failed for %pM\n", sta->addr);
|
ath10k_warn("WMI peer assoc prepare failed for %pM\n",
|
||||||
|
sta->addr);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
ret = ath10k_wmi_peer_assoc(ar, &peer_arg);
|
||||||
|
if (ret) {
|
||||||
|
ath10k_warn("Peer assoc failed for STA %pM\n: %d",
|
||||||
|
sta->addr, ret);
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -1405,6 +1436,33 @@ static void ath10k_reg_notifier(struct wiphy *wiphy,
|
||||||
/* TX handlers */
|
/* TX handlers */
|
||||||
/***************/
|
/***************/
|
||||||
|
|
||||||
|
static u8 ath10k_tx_h_get_tid(struct ieee80211_hdr *hdr)
|
||||||
|
{
|
||||||
|
if (ieee80211_is_mgmt(hdr->frame_control))
|
||||||
|
return HTT_DATA_TX_EXT_TID_MGMT;
|
||||||
|
|
||||||
|
if (!ieee80211_is_data_qos(hdr->frame_control))
|
||||||
|
return HTT_DATA_TX_EXT_TID_NON_QOS_MCAST_BCAST;
|
||||||
|
|
||||||
|
if (!is_unicast_ether_addr(ieee80211_get_DA(hdr)))
|
||||||
|
return HTT_DATA_TX_EXT_TID_NON_QOS_MCAST_BCAST;
|
||||||
|
|
||||||
|
return ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
|
||||||
|
}
|
||||||
|
|
||||||
|
static u8 ath10k_tx_h_get_vdev_id(struct ath10k *ar,
|
||||||
|
struct ieee80211_tx_info *info)
|
||||||
|
{
|
||||||
|
if (info->control.vif)
|
||||||
|
return ath10k_vif_to_arvif(info->control.vif)->vdev_id;
|
||||||
|
|
||||||
|
if (ar->monitor_enabled)
|
||||||
|
return ar->monitor_vdev_id;
|
||||||
|
|
||||||
|
ath10k_warn("could not resolve vdev id\n");
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Frames sent to the FW have to be in "Native Wifi" format.
|
* Frames sent to the FW have to be in "Native Wifi" format.
|
||||||
* Strip the QoS field from the 802.11 header.
|
* Strip the QoS field from the 802.11 header.
|
||||||
|
@ -1425,6 +1483,30 @@ static void ath10k_tx_h_qos_workaround(struct ieee80211_hw *hw,
|
||||||
skb_pull(skb, IEEE80211_QOS_CTL_LEN);
|
skb_pull(skb, IEEE80211_QOS_CTL_LEN);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void ath10k_tx_wep_key_work(struct work_struct *work)
|
||||||
|
{
|
||||||
|
struct ath10k_vif *arvif = container_of(work, struct ath10k_vif,
|
||||||
|
wep_key_work);
|
||||||
|
int ret, keyidx = arvif->def_wep_key_newidx;
|
||||||
|
|
||||||
|
if (arvif->def_wep_key_idx == keyidx)
|
||||||
|
return;
|
||||||
|
|
||||||
|
ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d set keyidx %d\n",
|
||||||
|
arvif->vdev_id, keyidx);
|
||||||
|
|
||||||
|
ret = ath10k_wmi_vdev_set_param(arvif->ar,
|
||||||
|
arvif->vdev_id,
|
||||||
|
arvif->ar->wmi.vdev_param->def_keyid,
|
||||||
|
keyidx);
|
||||||
|
if (ret) {
|
||||||
|
ath10k_warn("could not update wep keyidx (%d)\n", ret);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
arvif->def_wep_key_idx = keyidx;
|
||||||
|
}
|
||||||
|
|
||||||
static void ath10k_tx_h_update_wep_key(struct sk_buff *skb)
|
static void ath10k_tx_h_update_wep_key(struct sk_buff *skb)
|
||||||
{
|
{
|
||||||
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
|
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
|
||||||
|
@ -1433,7 +1515,6 @@ static void ath10k_tx_h_update_wep_key(struct sk_buff *skb)
|
||||||
struct ath10k *ar = arvif->ar;
|
struct ath10k *ar = arvif->ar;
|
||||||
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
|
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
|
||||||
struct ieee80211_key_conf *key = info->control.hw_key;
|
struct ieee80211_key_conf *key = info->control.hw_key;
|
||||||
int ret;
|
|
||||||
|
|
||||||
if (!ieee80211_has_protected(hdr->frame_control))
|
if (!ieee80211_has_protected(hdr->frame_control))
|
||||||
return;
|
return;
|
||||||
|
@ -1445,21 +1526,14 @@ static void ath10k_tx_h_update_wep_key(struct sk_buff *skb)
|
||||||
key->cipher != WLAN_CIPHER_SUITE_WEP104)
|
key->cipher != WLAN_CIPHER_SUITE_WEP104)
|
||||||
return;
|
return;
|
||||||
|
|
||||||
if (key->keyidx == arvif->def_wep_key_index)
|
if (key->keyidx == arvif->def_wep_key_idx)
|
||||||
return;
|
return;
|
||||||
|
|
||||||
ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d keyidx %d\n",
|
/* FIXME: Most likely a few frames will be TXed with an old key. Simply
|
||||||
arvif->vdev_id, key->keyidx);
|
* queueing frames until key index is updated is not an option because
|
||||||
|
* sk_buff may need more processing to be done, e.g. offchannel */
|
||||||
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
|
arvif->def_wep_key_newidx = key->keyidx;
|
||||||
WMI_VDEV_PARAM_DEF_KEYID,
|
ieee80211_queue_work(ar->hw, &arvif->wep_key_work);
|
||||||
key->keyidx);
|
|
||||||
if (ret) {
|
|
||||||
ath10k_warn("could not update wep keyidx (%d)\n", ret);
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
arvif->def_wep_key_index = key->keyidx;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static void ath10k_tx_h_add_p2p_noa_ie(struct ath10k *ar, struct sk_buff *skb)
|
static void ath10k_tx_h_add_p2p_noa_ie(struct ath10k *ar, struct sk_buff *skb)
|
||||||
|
@ -1489,7 +1563,7 @@ static void ath10k_tx_h_add_p2p_noa_ie(struct ath10k *ar, struct sk_buff *skb)
|
||||||
static void ath10k_tx_htt(struct ath10k *ar, struct sk_buff *skb)
|
static void ath10k_tx_htt(struct ath10k *ar, struct sk_buff *skb)
|
||||||
{
|
{
|
||||||
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
|
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
|
||||||
int ret;
|
int ret = 0;
|
||||||
|
|
||||||
if (ar->htt.target_version_major >= 3) {
|
if (ar->htt.target_version_major >= 3) {
|
||||||
/* Since HTT 3.0 there is no separate mgmt tx command */
|
/* Since HTT 3.0 there is no separate mgmt tx command */
|
||||||
|
@ -1497,16 +1571,32 @@ static void ath10k_tx_htt(struct ath10k *ar, struct sk_buff *skb)
|
||||||
goto exit;
|
goto exit;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (ieee80211_is_mgmt(hdr->frame_control))
|
if (ieee80211_is_mgmt(hdr->frame_control)) {
|
||||||
ret = ath10k_htt_mgmt_tx(&ar->htt, skb);
|
if (test_bit(ATH10K_FW_FEATURE_HAS_WMI_MGMT_TX,
|
||||||
else if (ieee80211_is_nullfunc(hdr->frame_control))
|
ar->fw_features)) {
|
||||||
|
if (skb_queue_len(&ar->wmi_mgmt_tx_queue) >=
|
||||||
|
ATH10K_MAX_NUM_MGMT_PENDING) {
|
||||||
|
ath10k_warn("wmi mgmt_tx queue limit reached\n");
|
||||||
|
ret = -EBUSY;
|
||||||
|
goto exit;
|
||||||
|
}
|
||||||
|
|
||||||
|
skb_queue_tail(&ar->wmi_mgmt_tx_queue, skb);
|
||||||
|
ieee80211_queue_work(ar->hw, &ar->wmi_mgmt_tx_work);
|
||||||
|
} else {
|
||||||
|
ret = ath10k_htt_mgmt_tx(&ar->htt, skb);
|
||||||
|
}
|
||||||
|
} else if (!test_bit(ATH10K_FW_FEATURE_HAS_WMI_MGMT_TX,
|
||||||
|
ar->fw_features) &&
|
||||||
|
ieee80211_is_nullfunc(hdr->frame_control)) {
|
||||||
/* FW does not report tx status properly for NullFunc frames
|
/* FW does not report tx status properly for NullFunc frames
|
||||||
* unless they are sent through mgmt tx path. mac80211 sends
|
* unless they are sent through mgmt tx path. mac80211 sends
|
||||||
* those frames when it detects link/beacon loss and depends on
|
* those frames when it detects link/beacon loss and depends
|
||||||
* the tx status to be correct. */
|
* on the tx status to be correct. */
|
||||||
ret = ath10k_htt_mgmt_tx(&ar->htt, skb);
|
ret = ath10k_htt_mgmt_tx(&ar->htt, skb);
|
||||||
else
|
} else {
|
||||||
ret = ath10k_htt_tx(&ar->htt, skb);
|
ret = ath10k_htt_tx(&ar->htt, skb);
|
||||||
|
}
|
||||||
|
|
||||||
exit:
|
exit:
|
||||||
if (ret) {
|
if (ret) {
|
||||||
|
@ -1557,7 +1647,7 @@ void ath10k_offchan_tx_work(struct work_struct *work)
|
||||||
|
|
||||||
hdr = (struct ieee80211_hdr *)skb->data;
|
hdr = (struct ieee80211_hdr *)skb->data;
|
||||||
peer_addr = ieee80211_get_DA(hdr);
|
peer_addr = ieee80211_get_DA(hdr);
|
||||||
vdev_id = ATH10K_SKB_CB(skb)->htt.vdev_id;
|
vdev_id = ATH10K_SKB_CB(skb)->vdev_id;
|
||||||
|
|
||||||
spin_lock_bh(&ar->data_lock);
|
spin_lock_bh(&ar->data_lock);
|
||||||
peer = ath10k_peer_find(ar, vdev_id, peer_addr);
|
peer = ath10k_peer_find(ar, vdev_id, peer_addr);
|
||||||
|
@ -1599,6 +1689,36 @@ void ath10k_offchan_tx_work(struct work_struct *work)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
void ath10k_mgmt_over_wmi_tx_purge(struct ath10k *ar)
|
||||||
|
{
|
||||||
|
struct sk_buff *skb;
|
||||||
|
|
||||||
|
for (;;) {
|
||||||
|
skb = skb_dequeue(&ar->wmi_mgmt_tx_queue);
|
||||||
|
if (!skb)
|
||||||
|
break;
|
||||||
|
|
||||||
|
ieee80211_free_txskb(ar->hw, skb);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void ath10k_mgmt_over_wmi_tx_work(struct work_struct *work)
|
||||||
|
{
|
||||||
|
struct ath10k *ar = container_of(work, struct ath10k, wmi_mgmt_tx_work);
|
||||||
|
struct sk_buff *skb;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
for (;;) {
|
||||||
|
skb = skb_dequeue(&ar->wmi_mgmt_tx_queue);
|
||||||
|
if (!skb)
|
||||||
|
break;
|
||||||
|
|
||||||
|
ret = ath10k_wmi_mgmt_tx(ar, skb);
|
||||||
|
if (ret)
|
||||||
|
ath10k_warn("wmi mgmt_tx failed (%d)\n", ret);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
/************/
|
/************/
|
||||||
/* Scanning */
|
/* Scanning */
|
||||||
/************/
|
/************/
|
||||||
|
@ -1722,16 +1842,7 @@ static void ath10k_tx(struct ieee80211_hw *hw,
|
||||||
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
|
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
|
||||||
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
|
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
|
||||||
struct ath10k *ar = hw->priv;
|
struct ath10k *ar = hw->priv;
|
||||||
struct ath10k_vif *arvif = NULL;
|
u8 tid, vdev_id;
|
||||||
u32 vdev_id = 0;
|
|
||||||
u8 tid;
|
|
||||||
|
|
||||||
if (info->control.vif) {
|
|
||||||
arvif = ath10k_vif_to_arvif(info->control.vif);
|
|
||||||
vdev_id = arvif->vdev_id;
|
|
||||||
} else if (ar->monitor_enabled) {
|
|
||||||
vdev_id = ar->monitor_vdev_id;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* We should disable CCK RATE due to P2P */
|
/* We should disable CCK RATE due to P2P */
|
||||||
if (info->flags & IEEE80211_TX_CTL_NO_CCK_RATE)
|
if (info->flags & IEEE80211_TX_CTL_NO_CCK_RATE)
|
||||||
|
@ -1739,14 +1850,8 @@ static void ath10k_tx(struct ieee80211_hw *hw,
|
||||||
|
|
||||||
/* we must calculate tid before we apply qos workaround
|
/* we must calculate tid before we apply qos workaround
|
||||||
* as we'd lose the qos control field */
|
* as we'd lose the qos control field */
|
||||||
tid = HTT_DATA_TX_EXT_TID_NON_QOS_MCAST_BCAST;
|
tid = ath10k_tx_h_get_tid(hdr);
|
||||||
if (ieee80211_is_mgmt(hdr->frame_control)) {
|
vdev_id = ath10k_tx_h_get_vdev_id(ar, info);
|
||||||
tid = HTT_DATA_TX_EXT_TID_MGMT;
|
|
||||||
} else if (ieee80211_is_data_qos(hdr->frame_control) &&
|
|
||||||
is_unicast_ether_addr(ieee80211_get_DA(hdr))) {
|
|
||||||
u8 *qc = ieee80211_get_qos_ctl(hdr);
|
|
||||||
tid = qc[0] & IEEE80211_QOS_CTL_TID_MASK;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* it makes no sense to process injected frames like that */
|
/* it makes no sense to process injected frames like that */
|
||||||
if (info->control.vif &&
|
if (info->control.vif &&
|
||||||
|
@ -1757,14 +1862,14 @@ static void ath10k_tx(struct ieee80211_hw *hw,
|
||||||
ath10k_tx_h_seq_no(skb);
|
ath10k_tx_h_seq_no(skb);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
ATH10K_SKB_CB(skb)->vdev_id = vdev_id;
|
||||||
ATH10K_SKB_CB(skb)->htt.is_offchan = false;
|
ATH10K_SKB_CB(skb)->htt.is_offchan = false;
|
||||||
ATH10K_SKB_CB(skb)->htt.vdev_id = vdev_id;
|
|
||||||
ATH10K_SKB_CB(skb)->htt.tid = tid;
|
ATH10K_SKB_CB(skb)->htt.tid = tid;
|
||||||
|
|
||||||
if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN) {
|
if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN) {
|
||||||
spin_lock_bh(&ar->data_lock);
|
spin_lock_bh(&ar->data_lock);
|
||||||
ATH10K_SKB_CB(skb)->htt.is_offchan = true;
|
ATH10K_SKB_CB(skb)->htt.is_offchan = true;
|
||||||
ATH10K_SKB_CB(skb)->htt.vdev_id = ar->scan.vdev_id;
|
ATH10K_SKB_CB(skb)->vdev_id = ar->scan.vdev_id;
|
||||||
spin_unlock_bh(&ar->data_lock);
|
spin_unlock_bh(&ar->data_lock);
|
||||||
|
|
||||||
ath10k_dbg(ATH10K_DBG_MAC, "queued offchannel skb %p\n", skb);
|
ath10k_dbg(ATH10K_DBG_MAC, "queued offchannel skb %p\n", skb);
|
||||||
|
@ -1786,6 +1891,7 @@ void ath10k_halt(struct ath10k *ar)
|
||||||
|
|
||||||
del_timer_sync(&ar->scan.timeout);
|
del_timer_sync(&ar->scan.timeout);
|
||||||
ath10k_offchan_tx_purge(ar);
|
ath10k_offchan_tx_purge(ar);
|
||||||
|
ath10k_mgmt_over_wmi_tx_purge(ar);
|
||||||
ath10k_peer_cleanup_all(ar);
|
ath10k_peer_cleanup_all(ar);
|
||||||
ath10k_core_stop(ar);
|
ath10k_core_stop(ar);
|
||||||
ath10k_hif_power_down(ar);
|
ath10k_hif_power_down(ar);
|
||||||
|
@ -1832,12 +1938,12 @@ static int ath10k_start(struct ieee80211_hw *hw)
|
||||||
else if (ar->state == ATH10K_STATE_RESTARTING)
|
else if (ar->state == ATH10K_STATE_RESTARTING)
|
||||||
ar->state = ATH10K_STATE_RESTARTED;
|
ar->state = ATH10K_STATE_RESTARTED;
|
||||||
|
|
||||||
ret = ath10k_wmi_pdev_set_param(ar, WMI_PDEV_PARAM_PMF_QOS, 1);
|
ret = ath10k_wmi_pdev_set_param(ar, ar->wmi.pdev_param->pmf_qos, 1);
|
||||||
if (ret)
|
if (ret)
|
||||||
ath10k_warn("could not enable WMI_PDEV_PARAM_PMF_QOS (%d)\n",
|
ath10k_warn("could not enable WMI_PDEV_PARAM_PMF_QOS (%d)\n",
|
||||||
ret);
|
ret);
|
||||||
|
|
||||||
ret = ath10k_wmi_pdev_set_param(ar, WMI_PDEV_PARAM_DYNAMIC_BW, 0);
|
ret = ath10k_wmi_pdev_set_param(ar, ar->wmi.pdev_param->dynamic_bw, 0);
|
||||||
if (ret)
|
if (ret)
|
||||||
ath10k_warn("could not init WMI_PDEV_PARAM_DYNAMIC_BW (%d)\n",
|
ath10k_warn("could not init WMI_PDEV_PARAM_DYNAMIC_BW (%d)\n",
|
||||||
ret);
|
ret);
|
||||||
|
@ -1862,32 +1968,29 @@ static void ath10k_stop(struct ieee80211_hw *hw)
|
||||||
ar->state = ATH10K_STATE_OFF;
|
ar->state = ATH10K_STATE_OFF;
|
||||||
mutex_unlock(&ar->conf_mutex);
|
mutex_unlock(&ar->conf_mutex);
|
||||||
|
|
||||||
|
ath10k_mgmt_over_wmi_tx_purge(ar);
|
||||||
|
|
||||||
cancel_work_sync(&ar->offchan_tx_work);
|
cancel_work_sync(&ar->offchan_tx_work);
|
||||||
|
cancel_work_sync(&ar->wmi_mgmt_tx_work);
|
||||||
cancel_work_sync(&ar->restart_work);
|
cancel_work_sync(&ar->restart_work);
|
||||||
}
|
}
|
||||||
|
|
||||||
static void ath10k_config_ps(struct ath10k *ar)
|
static int ath10k_config_ps(struct ath10k *ar)
|
||||||
{
|
{
|
||||||
struct ath10k_generic_iter ar_iter;
|
struct ath10k_vif *arvif;
|
||||||
|
int ret = 0;
|
||||||
|
|
||||||
lockdep_assert_held(&ar->conf_mutex);
|
lockdep_assert_held(&ar->conf_mutex);
|
||||||
|
|
||||||
/* During HW reconfiguration mac80211 reports all interfaces that were
|
list_for_each_entry(arvif, &ar->arvifs, list) {
|
||||||
* running until reconfiguration was started. Since FW doesn't have any
|
ret = ath10k_mac_vif_setup_ps(arvif);
|
||||||
* vdevs at this point we must not iterate over this interface list.
|
if (ret) {
|
||||||
* This setting will be updated upon add_interface(). */
|
ath10k_warn("could not setup powersave (%d)\n", ret);
|
||||||
if (ar->state == ATH10K_STATE_RESTARTED)
|
break;
|
||||||
return;
|
}
|
||||||
|
}
|
||||||
|
|
||||||
memset(&ar_iter, 0, sizeof(struct ath10k_generic_iter));
|
return ret;
|
||||||
ar_iter.ar = ar;
|
|
||||||
|
|
||||||
ieee80211_iterate_active_interfaces_atomic(
|
|
||||||
ar->hw, IEEE80211_IFACE_ITER_NORMAL,
|
|
||||||
ath10k_ps_iter, &ar_iter);
|
|
||||||
|
|
||||||
if (ar_iter.ret)
|
|
||||||
ath10k_warn("failed to set ps config (%d)\n", ar_iter.ret);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static int ath10k_config(struct ieee80211_hw *hw, u32 changed)
|
static int ath10k_config(struct ieee80211_hw *hw, u32 changed)
|
||||||
|
@ -1936,6 +2039,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
|
||||||
int ret = 0;
|
int ret = 0;
|
||||||
u32 value;
|
u32 value;
|
||||||
int bit;
|
int bit;
|
||||||
|
u32 vdev_param;
|
||||||
|
|
||||||
mutex_lock(&ar->conf_mutex);
|
mutex_lock(&ar->conf_mutex);
|
||||||
|
|
||||||
|
@ -1944,21 +2048,22 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
|
||||||
arvif->ar = ar;
|
arvif->ar = ar;
|
||||||
arvif->vif = vif;
|
arvif->vif = vif;
|
||||||
|
|
||||||
|
INIT_WORK(&arvif->wep_key_work, ath10k_tx_wep_key_work);
|
||||||
|
|
||||||
if ((vif->type == NL80211_IFTYPE_MONITOR) && ar->monitor_present) {
|
if ((vif->type == NL80211_IFTYPE_MONITOR) && ar->monitor_present) {
|
||||||
ath10k_warn("Only one monitor interface allowed\n");
|
ath10k_warn("Only one monitor interface allowed\n");
|
||||||
ret = -EBUSY;
|
ret = -EBUSY;
|
||||||
goto exit;
|
goto err;
|
||||||
}
|
}
|
||||||
|
|
||||||
bit = ffs(ar->free_vdev_map);
|
bit = ffs(ar->free_vdev_map);
|
||||||
if (bit == 0) {
|
if (bit == 0) {
|
||||||
ret = -EBUSY;
|
ret = -EBUSY;
|
||||||
goto exit;
|
goto err;
|
||||||
}
|
}
|
||||||
|
|
||||||
arvif->vdev_id = bit - 1;
|
arvif->vdev_id = bit - 1;
|
||||||
arvif->vdev_subtype = WMI_VDEV_SUBTYPE_NONE;
|
arvif->vdev_subtype = WMI_VDEV_SUBTYPE_NONE;
|
||||||
ar->free_vdev_map &= ~(1 << arvif->vdev_id);
|
|
||||||
|
|
||||||
if (ar->p2p)
|
if (ar->p2p)
|
||||||
arvif->vdev_subtype = WMI_VDEV_SUBTYPE_P2P_DEVICE;
|
arvif->vdev_subtype = WMI_VDEV_SUBTYPE_P2P_DEVICE;
|
||||||
|
@ -1994,25 +2099,34 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
|
||||||
arvif->vdev_subtype, vif->addr);
|
arvif->vdev_subtype, vif->addr);
|
||||||
if (ret) {
|
if (ret) {
|
||||||
ath10k_warn("WMI vdev create failed: ret %d\n", ret);
|
ath10k_warn("WMI vdev create failed: ret %d\n", ret);
|
||||||
goto exit;
|
goto err;
|
||||||
}
|
}
|
||||||
|
|
||||||
ret = ath10k_wmi_vdev_set_param(ar, 0, WMI_VDEV_PARAM_DEF_KEYID,
|
ar->free_vdev_map &= ~BIT(arvif->vdev_id);
|
||||||
arvif->def_wep_key_index);
|
list_add(&arvif->list, &ar->arvifs);
|
||||||
if (ret)
|
|
||||||
ath10k_warn("Failed to set default keyid: %d\n", ret);
|
|
||||||
|
|
||||||
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
|
vdev_param = ar->wmi.vdev_param->def_keyid;
|
||||||
WMI_VDEV_PARAM_TX_ENCAP_TYPE,
|
ret = ath10k_wmi_vdev_set_param(ar, 0, vdev_param,
|
||||||
|
arvif->def_wep_key_idx);
|
||||||
|
if (ret) {
|
||||||
|
ath10k_warn("Failed to set default keyid: %d\n", ret);
|
||||||
|
goto err_vdev_delete;
|
||||||
|
}
|
||||||
|
|
||||||
|
vdev_param = ar->wmi.vdev_param->tx_encap_type;
|
||||||
|
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
|
||||||
ATH10K_HW_TXRX_NATIVE_WIFI);
|
ATH10K_HW_TXRX_NATIVE_WIFI);
|
||||||
if (ret)
|
/* 10.X firmware does not support this VDEV parameter. Do not warn */
|
||||||
|
if (ret && ret != -EOPNOTSUPP) {
|
||||||
ath10k_warn("Failed to set TX encap: %d\n", ret);
|
ath10k_warn("Failed to set TX encap: %d\n", ret);
|
||||||
|
goto err_vdev_delete;
|
||||||
|
}
|
||||||
|
|
||||||
if (arvif->vdev_type == WMI_VDEV_TYPE_AP) {
|
if (arvif->vdev_type == WMI_VDEV_TYPE_AP) {
|
||||||
ret = ath10k_peer_create(ar, arvif->vdev_id, vif->addr);
|
ret = ath10k_peer_create(ar, arvif->vdev_id, vif->addr);
|
||||||
if (ret) {
|
if (ret) {
|
||||||
ath10k_warn("Failed to create peer for AP: %d\n", ret);
|
ath10k_warn("Failed to create peer for AP: %d\n", ret);
|
||||||
goto exit;
|
goto err_vdev_delete;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -2021,39 +2135,62 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
|
||||||
value = WMI_STA_PS_RX_WAKE_POLICY_WAKE;
|
value = WMI_STA_PS_RX_WAKE_POLICY_WAKE;
|
||||||
ret = ath10k_wmi_set_sta_ps_param(ar, arvif->vdev_id,
|
ret = ath10k_wmi_set_sta_ps_param(ar, arvif->vdev_id,
|
||||||
param, value);
|
param, value);
|
||||||
if (ret)
|
if (ret) {
|
||||||
ath10k_warn("Failed to set RX wake policy: %d\n", ret);
|
ath10k_warn("Failed to set RX wake policy: %d\n", ret);
|
||||||
|
goto err_peer_delete;
|
||||||
|
}
|
||||||
|
|
||||||
param = WMI_STA_PS_PARAM_TX_WAKE_THRESHOLD;
|
param = WMI_STA_PS_PARAM_TX_WAKE_THRESHOLD;
|
||||||
value = WMI_STA_PS_TX_WAKE_THRESHOLD_ALWAYS;
|
value = WMI_STA_PS_TX_WAKE_THRESHOLD_ALWAYS;
|
||||||
ret = ath10k_wmi_set_sta_ps_param(ar, arvif->vdev_id,
|
ret = ath10k_wmi_set_sta_ps_param(ar, arvif->vdev_id,
|
||||||
param, value);
|
param, value);
|
||||||
if (ret)
|
if (ret) {
|
||||||
ath10k_warn("Failed to set TX wake thresh: %d\n", ret);
|
ath10k_warn("Failed to set TX wake thresh: %d\n", ret);
|
||||||
|
goto err_peer_delete;
|
||||||
|
}
|
||||||
|
|
||||||
param = WMI_STA_PS_PARAM_PSPOLL_COUNT;
|
param = WMI_STA_PS_PARAM_PSPOLL_COUNT;
|
||||||
value = WMI_STA_PS_PSPOLL_COUNT_NO_MAX;
|
value = WMI_STA_PS_PSPOLL_COUNT_NO_MAX;
|
||||||
ret = ath10k_wmi_set_sta_ps_param(ar, arvif->vdev_id,
|
ret = ath10k_wmi_set_sta_ps_param(ar, arvif->vdev_id,
|
||||||
param, value);
|
param, value);
|
||||||
if (ret)
|
if (ret) {
|
||||||
ath10k_warn("Failed to set PSPOLL count: %d\n", ret);
|
ath10k_warn("Failed to set PSPOLL count: %d\n", ret);
|
||||||
|
goto err_peer_delete;
|
||||||
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
ret = ath10k_mac_set_rts(arvif, ar->hw->wiphy->rts_threshold);
|
ret = ath10k_mac_set_rts(arvif, ar->hw->wiphy->rts_threshold);
|
||||||
if (ret)
|
if (ret) {
|
||||||
ath10k_warn("failed to set rts threshold for vdev %d (%d)\n",
|
ath10k_warn("failed to set rts threshold for vdev %d (%d)\n",
|
||||||
arvif->vdev_id, ret);
|
arvif->vdev_id, ret);
|
||||||
|
goto err_peer_delete;
|
||||||
|
}
|
||||||
|
|
||||||
ret = ath10k_mac_set_frag(arvif, ar->hw->wiphy->frag_threshold);
|
ret = ath10k_mac_set_frag(arvif, ar->hw->wiphy->frag_threshold);
|
||||||
if (ret)
|
if (ret) {
|
||||||
ath10k_warn("failed to set frag threshold for vdev %d (%d)\n",
|
ath10k_warn("failed to set frag threshold for vdev %d (%d)\n",
|
||||||
arvif->vdev_id, ret);
|
arvif->vdev_id, ret);
|
||||||
|
goto err_peer_delete;
|
||||||
|
}
|
||||||
|
|
||||||
if (arvif->vdev_type == WMI_VDEV_TYPE_MONITOR)
|
if (arvif->vdev_type == WMI_VDEV_TYPE_MONITOR)
|
||||||
ar->monitor_present = true;
|
ar->monitor_present = true;
|
||||||
|
|
||||||
exit:
|
|
||||||
mutex_unlock(&ar->conf_mutex);
|
mutex_unlock(&ar->conf_mutex);
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
err_peer_delete:
|
||||||
|
if (arvif->vdev_type == WMI_VDEV_TYPE_AP)
|
||||||
|
ath10k_wmi_peer_delete(ar, arvif->vdev_id, vif->addr);
|
||||||
|
|
||||||
|
err_vdev_delete:
|
||||||
|
ath10k_wmi_vdev_delete(ar, arvif->vdev_id);
|
||||||
|
ar->free_vdev_map &= ~BIT(arvif->vdev_id);
|
||||||
|
list_del(&arvif->list);
|
||||||
|
|
||||||
|
err:
|
||||||
|
mutex_unlock(&ar->conf_mutex);
|
||||||
|
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -2066,6 +2203,8 @@ static void ath10k_remove_interface(struct ieee80211_hw *hw,
|
||||||
|
|
||||||
mutex_lock(&ar->conf_mutex);
|
mutex_lock(&ar->conf_mutex);
|
||||||
|
|
||||||
|
cancel_work_sync(&arvif->wep_key_work);
|
||||||
|
|
||||||
spin_lock_bh(&ar->data_lock);
|
spin_lock_bh(&ar->data_lock);
|
||||||
if (arvif->beacon) {
|
if (arvif->beacon) {
|
||||||
dev_kfree_skb_any(arvif->beacon);
|
dev_kfree_skb_any(arvif->beacon);
|
||||||
|
@ -2074,6 +2213,7 @@ static void ath10k_remove_interface(struct ieee80211_hw *hw,
|
||||||
spin_unlock_bh(&ar->data_lock);
|
spin_unlock_bh(&ar->data_lock);
|
||||||
|
|
||||||
ar->free_vdev_map |= 1 << (arvif->vdev_id);
|
ar->free_vdev_map |= 1 << (arvif->vdev_id);
|
||||||
|
list_del(&arvif->list);
|
||||||
|
|
||||||
if (arvif->vdev_type == WMI_VDEV_TYPE_AP) {
|
if (arvif->vdev_type == WMI_VDEV_TYPE_AP) {
|
||||||
ret = ath10k_peer_delete(arvif->ar, arvif->vdev_id, vif->addr);
|
ret = ath10k_peer_delete(arvif->ar, arvif->vdev_id, vif->addr);
|
||||||
|
@ -2154,6 +2294,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
|
||||||
struct ath10k *ar = hw->priv;
|
struct ath10k *ar = hw->priv;
|
||||||
struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
|
struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
|
||||||
int ret = 0;
|
int ret = 0;
|
||||||
|
u32 vdev_param, pdev_param;
|
||||||
|
|
||||||
mutex_lock(&ar->conf_mutex);
|
mutex_lock(&ar->conf_mutex);
|
||||||
|
|
||||||
|
@ -2162,8 +2303,8 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
|
||||||
|
|
||||||
if (changed & BSS_CHANGED_BEACON_INT) {
|
if (changed & BSS_CHANGED_BEACON_INT) {
|
||||||
arvif->beacon_interval = info->beacon_int;
|
arvif->beacon_interval = info->beacon_int;
|
||||||
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
|
vdev_param = ar->wmi.vdev_param->beacon_interval;
|
||||||
WMI_VDEV_PARAM_BEACON_INTERVAL,
|
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
|
||||||
arvif->beacon_interval);
|
arvif->beacon_interval);
|
||||||
ath10k_dbg(ATH10K_DBG_MAC,
|
ath10k_dbg(ATH10K_DBG_MAC,
|
||||||
"mac vdev %d beacon_interval %d\n",
|
"mac vdev %d beacon_interval %d\n",
|
||||||
|
@ -2179,8 +2320,8 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
|
||||||
"vdev %d set beacon tx mode to staggered\n",
|
"vdev %d set beacon tx mode to staggered\n",
|
||||||
arvif->vdev_id);
|
arvif->vdev_id);
|
||||||
|
|
||||||
ret = ath10k_wmi_pdev_set_param(ar,
|
pdev_param = ar->wmi.pdev_param->beacon_tx_mode;
|
||||||
WMI_PDEV_PARAM_BEACON_TX_MODE,
|
ret = ath10k_wmi_pdev_set_param(ar, pdev_param,
|
||||||
WMI_BEACON_STAGGERED_MODE);
|
WMI_BEACON_STAGGERED_MODE);
|
||||||
if (ret)
|
if (ret)
|
||||||
ath10k_warn("Failed to set beacon mode for VDEV: %d\n",
|
ath10k_warn("Failed to set beacon mode for VDEV: %d\n",
|
||||||
|
@ -2194,8 +2335,8 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
|
||||||
"mac vdev %d dtim_period %d\n",
|
"mac vdev %d dtim_period %d\n",
|
||||||
arvif->vdev_id, arvif->dtim_period);
|
arvif->vdev_id, arvif->dtim_period);
|
||||||
|
|
||||||
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
|
vdev_param = ar->wmi.vdev_param->dtim_period;
|
||||||
WMI_VDEV_PARAM_DTIM_PERIOD,
|
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
|
||||||
arvif->dtim_period);
|
arvif->dtim_period);
|
||||||
if (ret)
|
if (ret)
|
||||||
ath10k_warn("Failed to set dtim period for VDEV: %d\n",
|
ath10k_warn("Failed to set dtim period for VDEV: %d\n",
|
||||||
|
@ -2262,8 +2403,8 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
|
||||||
ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d cts_prot %d\n",
|
ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d cts_prot %d\n",
|
||||||
arvif->vdev_id, cts_prot);
|
arvif->vdev_id, cts_prot);
|
||||||
|
|
||||||
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
|
vdev_param = ar->wmi.vdev_param->enable_rtscts;
|
||||||
WMI_VDEV_PARAM_ENABLE_RTSCTS,
|
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
|
||||||
cts_prot);
|
cts_prot);
|
||||||
if (ret)
|
if (ret)
|
||||||
ath10k_warn("Failed to set CTS prot for VDEV: %d\n",
|
ath10k_warn("Failed to set CTS prot for VDEV: %d\n",
|
||||||
|
@ -2281,8 +2422,8 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
|
||||||
ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d slot_time %d\n",
|
ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d slot_time %d\n",
|
||||||
arvif->vdev_id, slottime);
|
arvif->vdev_id, slottime);
|
||||||
|
|
||||||
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
|
vdev_param = ar->wmi.vdev_param->slot_time;
|
||||||
WMI_VDEV_PARAM_SLOT_TIME,
|
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
|
||||||
slottime);
|
slottime);
|
||||||
if (ret)
|
if (ret)
|
||||||
ath10k_warn("Failed to set erp slot for VDEV: %d\n",
|
ath10k_warn("Failed to set erp slot for VDEV: %d\n",
|
||||||
|
@ -2300,8 +2441,8 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
|
||||||
"mac vdev %d preamble %dn",
|
"mac vdev %d preamble %dn",
|
||||||
arvif->vdev_id, preamble);
|
arvif->vdev_id, preamble);
|
||||||
|
|
||||||
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
|
vdev_param = ar->wmi.vdev_param->preamble;
|
||||||
WMI_VDEV_PARAM_PREAMBLE,
|
ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
|
||||||
preamble);
|
preamble);
|
||||||
if (ret)
|
if (ret)
|
||||||
ath10k_warn("Failed to set preamble for VDEV: %d\n",
|
ath10k_warn("Failed to set preamble for VDEV: %d\n",
|
||||||
|
@ -2751,86 +2892,51 @@ static int ath10k_cancel_remain_on_channel(struct ieee80211_hw *hw)
|
||||||
* Both RTS and Fragmentation threshold are interface-specific
|
* Both RTS and Fragmentation threshold are interface-specific
|
||||||
* in ath10k, but device-specific in mac80211.
|
* in ath10k, but device-specific in mac80211.
|
||||||
*/
|
*/
|
||||||
static void ath10k_set_rts_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
|
|
||||||
{
|
|
||||||
struct ath10k_generic_iter *ar_iter = data;
|
|
||||||
struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
|
|
||||||
u32 rts = ar_iter->ar->hw->wiphy->rts_threshold;
|
|
||||||
|
|
||||||
lockdep_assert_held(&arvif->ar->conf_mutex);
|
|
||||||
|
|
||||||
/* During HW reconfiguration mac80211 reports all interfaces that were
|
|
||||||
* running until reconfiguration was started. Since FW doesn't have any
|
|
||||||
* vdevs at this point we must not iterate over this interface list.
|
|
||||||
* This setting will be updated upon add_interface(). */
|
|
||||||
if (ar_iter->ar->state == ATH10K_STATE_RESTARTED)
|
|
||||||
return;
|
|
||||||
|
|
||||||
ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d rts_threshold %d\n",
|
|
||||||
arvif->vdev_id, rts);
|
|
||||||
|
|
||||||
ar_iter->ret = ath10k_mac_set_rts(arvif, rts);
|
|
||||||
if (ar_iter->ret)
|
|
||||||
ath10k_warn("Failed to set RTS threshold for VDEV: %d\n",
|
|
||||||
arvif->vdev_id);
|
|
||||||
}
|
|
||||||
|
|
||||||
static int ath10k_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
|
static int ath10k_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
|
||||||
{
|
{
|
||||||
struct ath10k_generic_iter ar_iter;
|
|
||||||
struct ath10k *ar = hw->priv;
|
struct ath10k *ar = hw->priv;
|
||||||
|
struct ath10k_vif *arvif;
|
||||||
memset(&ar_iter, 0, sizeof(struct ath10k_generic_iter));
|
int ret = 0;
|
||||||
ar_iter.ar = ar;
|
|
||||||
|
|
||||||
mutex_lock(&ar->conf_mutex);
|
mutex_lock(&ar->conf_mutex);
|
||||||
ieee80211_iterate_active_interfaces_atomic(
|
list_for_each_entry(arvif, &ar->arvifs, list) {
|
||||||
hw, IEEE80211_IFACE_ITER_NORMAL,
|
ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d rts threshold %d\n",
|
||||||
ath10k_set_rts_iter, &ar_iter);
|
arvif->vdev_id, value);
|
||||||
|
|
||||||
|
ret = ath10k_mac_set_rts(arvif, value);
|
||||||
|
if (ret) {
|
||||||
|
ath10k_warn("could not set rts threshold for vdev %d (%d)\n",
|
||||||
|
arvif->vdev_id, ret);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
mutex_unlock(&ar->conf_mutex);
|
mutex_unlock(&ar->conf_mutex);
|
||||||
|
|
||||||
return ar_iter.ret;
|
return ret;
|
||||||
}
|
|
||||||
|
|
||||||
static void ath10k_set_frag_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
|
|
||||||
{
|
|
||||||
struct ath10k_generic_iter *ar_iter = data;
|
|
||||||
struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
|
|
||||||
u32 frag = ar_iter->ar->hw->wiphy->frag_threshold;
|
|
||||||
|
|
||||||
lockdep_assert_held(&arvif->ar->conf_mutex);
|
|
||||||
|
|
||||||
/* During HW reconfiguration mac80211 reports all interfaces that were
|
|
||||||
* running until reconfiguration was started. Since FW doesn't have any
|
|
||||||
* vdevs at this point we must not iterate over this interface list.
|
|
||||||
* This setting will be updated upon add_interface(). */
|
|
||||||
if (ar_iter->ar->state == ATH10K_STATE_RESTARTED)
|
|
||||||
return;
|
|
||||||
|
|
||||||
ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d fragmentation_threshold %d\n",
|
|
||||||
arvif->vdev_id, frag);
|
|
||||||
|
|
||||||
ar_iter->ret = ath10k_mac_set_frag(arvif, frag);
|
|
||||||
if (ar_iter->ret)
|
|
||||||
ath10k_warn("Failed to set frag threshold for VDEV: %d\n",
|
|
||||||
arvif->vdev_id);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static int ath10k_set_frag_threshold(struct ieee80211_hw *hw, u32 value)
|
static int ath10k_set_frag_threshold(struct ieee80211_hw *hw, u32 value)
|
||||||
{
|
{
|
||||||
struct ath10k_generic_iter ar_iter;
|
|
||||||
struct ath10k *ar = hw->priv;
|
struct ath10k *ar = hw->priv;
|
||||||
|
struct ath10k_vif *arvif;
|
||||||
memset(&ar_iter, 0, sizeof(struct ath10k_generic_iter));
|
int ret = 0;
|
||||||
ar_iter.ar = ar;
|
|
||||||
|
|
||||||
mutex_lock(&ar->conf_mutex);
|
mutex_lock(&ar->conf_mutex);
|
||||||
ieee80211_iterate_active_interfaces_atomic(
|
list_for_each_entry(arvif, &ar->arvifs, list) {
|
||||||
hw, IEEE80211_IFACE_ITER_NORMAL,
|
ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d fragmentation threshold %d\n",
|
||||||
ath10k_set_frag_iter, &ar_iter);
|
arvif->vdev_id, value);
|
||||||
|
|
||||||
|
ret = ath10k_mac_set_rts(arvif, value);
|
||||||
|
if (ret) {
|
||||||
|
ath10k_warn("could not set fragmentation threshold for vdev %d (%d)\n",
|
||||||
|
arvif->vdev_id, ret);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
mutex_unlock(&ar->conf_mutex);
|
mutex_unlock(&ar->conf_mutex);
|
||||||
|
|
||||||
return ar_iter.ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
static void ath10k_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
|
static void ath10k_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
|
||||||
|
|
|
@ -34,6 +34,8 @@ struct ath10k_vif *ath10k_get_arvif(struct ath10k *ar, u32 vdev_id);
|
||||||
void ath10k_reset_scan(unsigned long ptr);
|
void ath10k_reset_scan(unsigned long ptr);
|
||||||
void ath10k_offchan_tx_purge(struct ath10k *ar);
|
void ath10k_offchan_tx_purge(struct ath10k *ar);
|
||||||
void ath10k_offchan_tx_work(struct work_struct *work);
|
void ath10k_offchan_tx_work(struct work_struct *work);
|
||||||
|
void ath10k_mgmt_over_wmi_tx_purge(struct ath10k *ar);
|
||||||
|
void ath10k_mgmt_over_wmi_tx_work(struct work_struct *work);
|
||||||
void ath10k_halt(struct ath10k *ar);
|
void ath10k_halt(struct ath10k *ar);
|
||||||
|
|
||||||
static inline struct ath10k_vif *ath10k_vif_to_arvif(struct ieee80211_vif *vif)
|
static inline struct ath10k_vif *ath10k_vif_to_arvif(struct ieee80211_vif *vif)
|
||||||
|
|
|
@ -720,18 +720,8 @@ static int ath10k_pci_hif_send_head(struct ath10k *ar, u8 pipe_id,
|
||||||
"ath10k tx: data: ",
|
"ath10k tx: data: ",
|
||||||
nbuf->data, nbuf->len);
|
nbuf->data, nbuf->len);
|
||||||
|
|
||||||
/* Make sure we have resources to handle this request */
|
ret = ath10k_ce_send(ce_hdl, nbuf, skb_cb->paddr, len, transfer_id,
|
||||||
spin_lock_bh(&pipe_info->pipe_lock);
|
flags);
|
||||||
if (!pipe_info->num_sends_allowed) {
|
|
||||||
ath10k_warn("Pipe: %d is full\n", pipe_id);
|
|
||||||
spin_unlock_bh(&pipe_info->pipe_lock);
|
|
||||||
return -ENOSR;
|
|
||||||
}
|
|
||||||
pipe_info->num_sends_allowed--;
|
|
||||||
spin_unlock_bh(&pipe_info->pipe_lock);
|
|
||||||
|
|
||||||
ret = ath10k_ce_sendlist_send(ce_hdl, nbuf, transfer_id,
|
|
||||||
skb_cb->paddr, len, flags);
|
|
||||||
if (ret)
|
if (ret)
|
||||||
ath10k_warn("CE send failed: %p\n", nbuf);
|
ath10k_warn("CE send failed: %p\n", nbuf);
|
||||||
|
|
||||||
|
@ -741,14 +731,7 @@ static int ath10k_pci_hif_send_head(struct ath10k *ar, u8 pipe_id,
|
||||||
static u16 ath10k_pci_hif_get_free_queue_number(struct ath10k *ar, u8 pipe)
|
static u16 ath10k_pci_hif_get_free_queue_number(struct ath10k *ar, u8 pipe)
|
||||||
{
|
{
|
||||||
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
|
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
|
||||||
struct ath10k_pci_pipe *pipe_info = &(ar_pci->pipe_info[pipe]);
|
return ath10k_ce_num_free_src_entries(ar_pci->pipe_info[pipe].ce_hdl);
|
||||||
int ret;
|
|
||||||
|
|
||||||
spin_lock_bh(&pipe_info->pipe_lock);
|
|
||||||
ret = pipe_info->num_sends_allowed;
|
|
||||||
spin_unlock_bh(&pipe_info->pipe_lock);
|
|
||||||
|
|
||||||
return ret;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static void ath10k_pci_hif_dump_area(struct ath10k *ar)
|
static void ath10k_pci_hif_dump_area(struct ath10k *ar)
|
||||||
|
@ -863,7 +846,6 @@ static int ath10k_pci_start_ce(struct ath10k *ar)
|
||||||
ath10k_pci_ce_send_done,
|
ath10k_pci_ce_send_done,
|
||||||
disable_interrupts);
|
disable_interrupts);
|
||||||
completions += attr->src_nentries;
|
completions += attr->src_nentries;
|
||||||
pipe_info->num_sends_allowed = attr->src_nentries - 1;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
if (attr->dest_nentries) {
|
if (attr->dest_nentries) {
|
||||||
|
@ -1033,7 +1015,6 @@ static void ath10k_pci_process_ce(struct ath10k *ar)
|
||||||
*/
|
*/
|
||||||
spin_lock_bh(&compl->pipe_info->pipe_lock);
|
spin_lock_bh(&compl->pipe_info->pipe_lock);
|
||||||
list_add_tail(&compl->list, &compl->pipe_info->compl_free);
|
list_add_tail(&compl->list, &compl->pipe_info->compl_free);
|
||||||
compl->pipe_info->num_sends_allowed += send_done;
|
|
||||||
spin_unlock_bh(&compl->pipe_info->pipe_lock);
|
spin_unlock_bh(&compl->pipe_info->pipe_lock);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -178,9 +178,6 @@ struct ath10k_pci_pipe {
|
||||||
/* List of free CE completion slots */
|
/* List of free CE completion slots */
|
||||||
struct list_head compl_free;
|
struct list_head compl_free;
|
||||||
|
|
||||||
/* Limit the number of outstanding send requests. */
|
|
||||||
int num_sends_allowed;
|
|
||||||
|
|
||||||
struct ath10k_pci *ar_pci;
|
struct ath10k_pci *ar_pci;
|
||||||
struct tasklet_struct intr;
|
struct tasklet_struct intr;
|
||||||
};
|
};
|
||||||
|
|
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
|
@ -1663,15 +1663,15 @@ ath5k_tx_frame_completed(struct ath5k_hw *ah, struct sk_buff *skb,
|
||||||
ah->stats.tx_bytes_count += skb->len;
|
ah->stats.tx_bytes_count += skb->len;
|
||||||
info = IEEE80211_SKB_CB(skb);
|
info = IEEE80211_SKB_CB(skb);
|
||||||
|
|
||||||
|
size = min_t(int, sizeof(info->status.rates), sizeof(bf->rates));
|
||||||
|
memcpy(info->status.rates, bf->rates, size);
|
||||||
|
|
||||||
tries[0] = info->status.rates[0].count;
|
tries[0] = info->status.rates[0].count;
|
||||||
tries[1] = info->status.rates[1].count;
|
tries[1] = info->status.rates[1].count;
|
||||||
tries[2] = info->status.rates[2].count;
|
tries[2] = info->status.rates[2].count;
|
||||||
|
|
||||||
ieee80211_tx_info_clear_status(info);
|
ieee80211_tx_info_clear_status(info);
|
||||||
|
|
||||||
size = min_t(int, sizeof(info->status.rates), sizeof(bf->rates));
|
|
||||||
memcpy(info->status.rates, bf->rates, size);
|
|
||||||
|
|
||||||
for (i = 0; i < ts->ts_final_idx; i++) {
|
for (i = 0; i < ts->ts_final_idx; i++) {
|
||||||
struct ieee80211_tx_rate *r =
|
struct ieee80211_tx_rate *r =
|
||||||
&info->status.rates[i];
|
&info->status.rates[i];
|
||||||
|
|
|
@ -60,7 +60,7 @@
|
||||||
/* disable credit flow control on a specific service */
|
/* disable credit flow control on a specific service */
|
||||||
#define HTC_CONN_FLGS_DISABLE_CRED_FLOW_CTRL (1 << 3)
|
#define HTC_CONN_FLGS_DISABLE_CRED_FLOW_CTRL (1 << 3)
|
||||||
#define HTC_CONN_FLGS_SET_RECV_ALLOC_SHIFT 8
|
#define HTC_CONN_FLGS_SET_RECV_ALLOC_SHIFT 8
|
||||||
#define HTC_CONN_FLGS_SET_RECV_ALLOC_MASK 0xFF00
|
#define HTC_CONN_FLGS_SET_RECV_ALLOC_MASK 0xFF00U
|
||||||
|
|
||||||
/* connect response status codes */
|
/* connect response status codes */
|
||||||
#define HTC_SERVICE_SUCCESS 0
|
#define HTC_SERVICE_SUCCESS 0
|
||||||
|
|
|
@ -84,6 +84,26 @@ config ATH9K_DFS_CERTIFIED
|
||||||
developed. At this point enabling this option won't do anything
|
developed. At this point enabling this option won't do anything
|
||||||
except increase code size.
|
except increase code size.
|
||||||
|
|
||||||
|
config ATH9K_TX99
|
||||||
|
bool "Atheros ath9k TX99 testing support"
|
||||||
|
depends on CFG80211_CERTIFICATION_ONUS
|
||||||
|
default n
|
||||||
|
---help---
|
||||||
|
Say N. This should only be enabled on systems undergoing
|
||||||
|
certification testing and evaluation in a controlled environment.
|
||||||
|
Enabling this will only enable TX99 support, all other modes of
|
||||||
|
operation will be disabled.
|
||||||
|
|
||||||
|
TX99 support enables Specific Absorption Rate (SAR) testing.
|
||||||
|
SAR is the unit of measurement for the amount of radio frequency(RF)
|
||||||
|
absorbed by the body when using a wireless device. The RF exposure
|
||||||
|
limits used are expressed in the terms of SAR, which is a measure
|
||||||
|
of the electric and magnetic field strength and power density for
|
||||||
|
transmitters operating at frequencies from 300 kHz to 100 GHz.
|
||||||
|
Regulatory bodies around the world require that wireless device
|
||||||
|
be evaluated to meet the RF exposure limits set forth in the
|
||||||
|
governmental SAR regulations.
|
||||||
|
|
||||||
config ATH9K_LEGACY_RATE_CONTROL
|
config ATH9K_LEGACY_RATE_CONTROL
|
||||||
bool "Atheros ath9k rate control"
|
bool "Atheros ath9k rate control"
|
||||||
depends on ATH9K
|
depends on ATH9K
|
||||||
|
|
|
@ -14,9 +14,7 @@ ath9k-$(CONFIG_ATH9K_AHB) += ahb.o
|
||||||
ath9k-$(CONFIG_ATH9K_DEBUGFS) += debug.o
|
ath9k-$(CONFIG_ATH9K_DEBUGFS) += debug.o
|
||||||
ath9k-$(CONFIG_ATH9K_DFS_DEBUGFS) += dfs_debug.o
|
ath9k-$(CONFIG_ATH9K_DFS_DEBUGFS) += dfs_debug.o
|
||||||
ath9k-$(CONFIG_ATH9K_DFS_CERTIFIED) += \
|
ath9k-$(CONFIG_ATH9K_DFS_CERTIFIED) += \
|
||||||
dfs.o \
|
dfs.o
|
||||||
dfs_pattern_detector.o \
|
|
||||||
dfs_pri_detector.o
|
|
||||||
ath9k-$(CONFIG_PM_SLEEP) += wow.o
|
ath9k-$(CONFIG_PM_SLEEP) += wow.o
|
||||||
|
|
||||||
obj-$(CONFIG_ATH9K) += ath9k.o
|
obj-$(CONFIG_ATH9K) += ath9k.o
|
||||||
|
|
|
@ -680,6 +680,26 @@ static void ar9002_hw_spectral_scan_wait(struct ath_hw *ah)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void ar9002_hw_tx99_start(struct ath_hw *ah, u32 qnum)
|
||||||
|
{
|
||||||
|
REG_SET_BIT(ah, 0x9864, 0x7f000);
|
||||||
|
REG_SET_BIT(ah, 0x9924, 0x7f00fe);
|
||||||
|
REG_CLR_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_DIS);
|
||||||
|
REG_WRITE(ah, AR_CR, AR_CR_RXD);
|
||||||
|
REG_WRITE(ah, AR_DLCL_IFS(qnum), 0);
|
||||||
|
REG_WRITE(ah, AR_D_GBL_IFS_SIFS, 20);
|
||||||
|
REG_WRITE(ah, AR_D_GBL_IFS_EIFS, 20);
|
||||||
|
REG_WRITE(ah, AR_D_FPCTL, 0x10|qnum);
|
||||||
|
REG_WRITE(ah, AR_TIME_OUT, 0x00000400);
|
||||||
|
REG_WRITE(ah, AR_DRETRY_LIMIT(qnum), 0xffffffff);
|
||||||
|
REG_SET_BIT(ah, AR_QMISC(qnum), AR_Q_MISC_DCU_EARLY_TERM_REQ);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void ar9002_hw_tx99_stop(struct ath_hw *ah)
|
||||||
|
{
|
||||||
|
REG_SET_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_DIS);
|
||||||
|
}
|
||||||
|
|
||||||
void ar9002_hw_attach_phy_ops(struct ath_hw *ah)
|
void ar9002_hw_attach_phy_ops(struct ath_hw *ah)
|
||||||
{
|
{
|
||||||
struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
|
struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
|
||||||
|
@ -701,6 +721,8 @@ void ar9002_hw_attach_phy_ops(struct ath_hw *ah)
|
||||||
#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
|
#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
|
||||||
ops->set_bt_ant_diversity = ar9002_hw_set_bt_ant_diversity;
|
ops->set_bt_ant_diversity = ar9002_hw_set_bt_ant_diversity;
|
||||||
#endif
|
#endif
|
||||||
|
ops->tx99_start = ar9002_hw_tx99_start;
|
||||||
|
ops->tx99_stop = ar9002_hw_tx99_stop;
|
||||||
|
|
||||||
ar9002_hw_set_nf_limits(ah);
|
ar9002_hw_set_nf_limits(ah);
|
||||||
}
|
}
|
||||||
|
|
|
@ -1617,6 +1617,98 @@ static void ar9003_hw_spectral_scan_wait(struct ath_hw *ah)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void ar9003_hw_tx99_start(struct ath_hw *ah, u32 qnum)
|
||||||
|
{
|
||||||
|
REG_SET_BIT(ah, AR_PHY_TEST, PHY_AGC_CLR);
|
||||||
|
REG_SET_BIT(ah, 0x9864, 0x7f000);
|
||||||
|
REG_SET_BIT(ah, 0x9924, 0x7f00fe);
|
||||||
|
REG_CLR_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_DIS);
|
||||||
|
REG_WRITE(ah, AR_CR, AR_CR_RXD);
|
||||||
|
REG_WRITE(ah, AR_DLCL_IFS(qnum), 0);
|
||||||
|
REG_WRITE(ah, AR_D_GBL_IFS_SIFS, 20); /* 50 OK */
|
||||||
|
REG_WRITE(ah, AR_D_GBL_IFS_EIFS, 20);
|
||||||
|
REG_WRITE(ah, AR_TIME_OUT, 0x00000400);
|
||||||
|
REG_WRITE(ah, AR_DRETRY_LIMIT(qnum), 0xffffffff);
|
||||||
|
REG_SET_BIT(ah, AR_QMISC(qnum), AR_Q_MISC_DCU_EARLY_TERM_REQ);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void ar9003_hw_tx99_stop(struct ath_hw *ah)
|
||||||
|
{
|
||||||
|
REG_CLR_BIT(ah, AR_PHY_TEST, PHY_AGC_CLR);
|
||||||
|
REG_SET_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_DIS);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void ar9003_hw_tx99_set_txpower(struct ath_hw *ah, u8 txpower)
|
||||||
|
{
|
||||||
|
static s16 p_pwr_array[ar9300RateSize] = { 0 };
|
||||||
|
unsigned int i;
|
||||||
|
|
||||||
|
if (txpower <= MAX_RATE_POWER) {
|
||||||
|
for (i = 0; i < ar9300RateSize; i++)
|
||||||
|
p_pwr_array[i] = txpower;
|
||||||
|
} else {
|
||||||
|
for (i = 0; i < ar9300RateSize; i++)
|
||||||
|
p_pwr_array[i] = MAX_RATE_POWER;
|
||||||
|
}
|
||||||
|
|
||||||
|
REG_WRITE(ah, 0xa458, 0);
|
||||||
|
|
||||||
|
REG_WRITE(ah, 0xa3c0,
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_6_24], 24) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_6_24], 16) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_6_24], 8) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_6_24], 0));
|
||||||
|
REG_WRITE(ah, 0xa3c4,
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_54], 24) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_48], 16) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_36], 8) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_6_24], 0));
|
||||||
|
REG_WRITE(ah, 0xa3c8,
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_1L_5L], 24) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_1L_5L], 16) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_1L_5L], 0));
|
||||||
|
REG_WRITE(ah, 0xa3cc,
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_11S], 24) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_11L], 16) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_5S], 8) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_LEGACY_1L_5L], 0));
|
||||||
|
REG_WRITE(ah, 0xa3d0,
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT20_5], 24) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT20_4], 16) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT20_1_3_9_11_17_19], 8)|
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT20_0_8_16], 0));
|
||||||
|
REG_WRITE(ah, 0xa3d4,
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT20_13], 24) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT20_12], 16) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT20_7], 8) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT20_6], 0));
|
||||||
|
REG_WRITE(ah, 0xa3e4,
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT20_21], 24) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT20_20], 16) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT20_15], 8) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT20_14], 0));
|
||||||
|
REG_WRITE(ah, 0xa3e8,
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT40_23], 24) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT40_22], 16) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT20_23], 8) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT20_22], 0));
|
||||||
|
REG_WRITE(ah, 0xa3d8,
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT40_5], 24) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT40_4], 16) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT40_1_3_9_11_17_19], 8) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT40_0_8_16], 0));
|
||||||
|
REG_WRITE(ah, 0xa3dc,
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT40_13], 24) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT40_12], 16) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT40_7], 8) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT40_6], 0));
|
||||||
|
REG_WRITE(ah, 0xa3ec,
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT40_21], 24) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT40_20], 16) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT40_15], 8) |
|
||||||
|
ATH9K_POW_SM(p_pwr_array[ALL_TARGET_HT40_14], 0));
|
||||||
|
}
|
||||||
|
|
||||||
void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
|
void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
|
||||||
{
|
{
|
||||||
struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
|
struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah);
|
||||||
|
@ -1656,6 +1748,9 @@ void ar9003_hw_attach_phy_ops(struct ath_hw *ah)
|
||||||
#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
|
#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
|
||||||
ops->set_bt_ant_diversity = ar9003_hw_set_bt_ant_diversity;
|
ops->set_bt_ant_diversity = ar9003_hw_set_bt_ant_diversity;
|
||||||
#endif
|
#endif
|
||||||
|
ops->tx99_start = ar9003_hw_tx99_start;
|
||||||
|
ops->tx99_stop = ar9003_hw_tx99_stop;
|
||||||
|
ops->tx99_set_txpower = ar9003_hw_tx99_set_txpower;
|
||||||
|
|
||||||
ar9003_hw_set_nf_limits(ah);
|
ar9003_hw_set_nf_limits(ah);
|
||||||
ar9003_hw_set_radar_conf(ah);
|
ar9003_hw_set_radar_conf(ah);
|
||||||
|
|
|
@ -778,6 +778,11 @@ struct ath_softc {
|
||||||
enum spectral_mode spectral_mode;
|
enum spectral_mode spectral_mode;
|
||||||
struct ath_spec_scan spec_config;
|
struct ath_spec_scan spec_config;
|
||||||
|
|
||||||
|
struct ieee80211_vif *tx99_vif;
|
||||||
|
struct sk_buff *tx99_skb;
|
||||||
|
bool tx99_state;
|
||||||
|
s16 tx99_power;
|
||||||
|
|
||||||
#ifdef CONFIG_PM_SLEEP
|
#ifdef CONFIG_PM_SLEEP
|
||||||
atomic_t wow_got_bmiss_intr;
|
atomic_t wow_got_bmiss_intr;
|
||||||
atomic_t wow_sleep_proc_intr; /* in the middle of WoW sleep ? */
|
atomic_t wow_sleep_proc_intr; /* in the middle of WoW sleep ? */
|
||||||
|
@ -886,6 +891,7 @@ static inline u8 spectral_bitmap_weight(u8 *bins)
|
||||||
*/
|
*/
|
||||||
enum ath_fft_sample_type {
|
enum ath_fft_sample_type {
|
||||||
ATH_FFT_SAMPLE_HT20 = 1,
|
ATH_FFT_SAMPLE_HT20 = 1,
|
||||||
|
ATH_FFT_SAMPLE_HT20_40,
|
||||||
};
|
};
|
||||||
|
|
||||||
struct fft_sample_tlv {
|
struct fft_sample_tlv {
|
||||||
|
@ -912,6 +918,39 @@ struct fft_sample_ht20 {
|
||||||
u8 data[SPECTRAL_HT20_NUM_BINS];
|
u8 data[SPECTRAL_HT20_NUM_BINS];
|
||||||
} __packed;
|
} __packed;
|
||||||
|
|
||||||
|
struct fft_sample_ht20_40 {
|
||||||
|
struct fft_sample_tlv tlv;
|
||||||
|
|
||||||
|
u8 channel_type;
|
||||||
|
__be16 freq;
|
||||||
|
|
||||||
|
s8 lower_rssi;
|
||||||
|
s8 upper_rssi;
|
||||||
|
|
||||||
|
__be64 tsf;
|
||||||
|
|
||||||
|
s8 lower_noise;
|
||||||
|
s8 upper_noise;
|
||||||
|
|
||||||
|
__be16 lower_max_magnitude;
|
||||||
|
__be16 upper_max_magnitude;
|
||||||
|
|
||||||
|
u8 lower_max_index;
|
||||||
|
u8 upper_max_index;
|
||||||
|
|
||||||
|
u8 lower_bitmap_weight;
|
||||||
|
u8 upper_bitmap_weight;
|
||||||
|
|
||||||
|
u8 max_exp;
|
||||||
|
|
||||||
|
u8 data[SPECTRAL_HT20_40_NUM_BINS];
|
||||||
|
} __packed;
|
||||||
|
|
||||||
|
int ath9k_tx99_init(struct ath_softc *sc);
|
||||||
|
void ath9k_tx99_deinit(struct ath_softc *sc);
|
||||||
|
int ath9k_tx99_send(struct ath_softc *sc, struct sk_buff *skb,
|
||||||
|
struct ath_tx_control *txctl);
|
||||||
|
|
||||||
void ath9k_tasklet(unsigned long data);
|
void ath9k_tasklet(unsigned long data);
|
||||||
int ath_cabq_update(struct ath_softc *);
|
int ath_cabq_update(struct ath_softc *);
|
||||||
|
|
||||||
|
|
|
@ -63,13 +63,13 @@ static s16 ath9k_hw_get_default_nf(struct ath_hw *ah,
|
||||||
return ath9k_hw_get_nf_limits(ah, chan)->nominal;
|
return ath9k_hw_get_nf_limits(ah, chan)->nominal;
|
||||||
}
|
}
|
||||||
|
|
||||||
s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan)
|
s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan,
|
||||||
|
s16 nf)
|
||||||
{
|
{
|
||||||
s8 noise = ATH_DEFAULT_NOISE_FLOOR;
|
s8 noise = ATH_DEFAULT_NOISE_FLOOR;
|
||||||
|
|
||||||
if (chan && chan->noisefloor) {
|
if (nf) {
|
||||||
s8 delta = chan->noisefloor -
|
s8 delta = nf - ATH9K_NF_CAL_NOISE_THRESH -
|
||||||
ATH9K_NF_CAL_NOISE_THRESH -
|
|
||||||
ath9k_hw_get_default_nf(ah, chan);
|
ath9k_hw_get_default_nf(ah, chan);
|
||||||
if (delta > 0)
|
if (delta > 0)
|
||||||
noise += delta;
|
noise += delta;
|
||||||
|
@ -392,7 +392,7 @@ bool ath9k_hw_getnf(struct ath_hw *ah, struct ath9k_channel *chan)
|
||||||
clear_bit(NFCAL_PENDING, &caldata->cal_flags);
|
clear_bit(NFCAL_PENDING, &caldata->cal_flags);
|
||||||
ath9k_hw_update_nfcal_hist_buffer(ah, caldata, nfarray);
|
ath9k_hw_update_nfcal_hist_buffer(ah, caldata, nfarray);
|
||||||
chan->noisefloor = h[0].privNF;
|
chan->noisefloor = h[0].privNF;
|
||||||
ah->noise = ath9k_hw_getchan_noise(ah, chan);
|
ah->noise = ath9k_hw_getchan_noise(ah, chan, chan->noisefloor);
|
||||||
return true;
|
return true;
|
||||||
}
|
}
|
||||||
EXPORT_SYMBOL(ath9k_hw_getnf);
|
EXPORT_SYMBOL(ath9k_hw_getnf);
|
||||||
|
|
|
@ -116,7 +116,8 @@ void ath9k_init_nfcal_hist_buffer(struct ath_hw *ah,
|
||||||
void ath9k_hw_bstuck_nfcal(struct ath_hw *ah);
|
void ath9k_hw_bstuck_nfcal(struct ath_hw *ah);
|
||||||
void ath9k_hw_reset_calibration(struct ath_hw *ah,
|
void ath9k_hw_reset_calibration(struct ath_hw *ah,
|
||||||
struct ath9k_cal_list *currCal);
|
struct ath9k_cal_list *currCal);
|
||||||
s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan);
|
s16 ath9k_hw_getchan_noise(struct ath_hw *ah, struct ath9k_channel *chan,
|
||||||
|
s16 nf);
|
||||||
|
|
||||||
|
|
||||||
#endif /* CALIB_H */
|
#endif /* CALIB_H */
|
||||||
|
|
|
@ -1050,6 +1050,9 @@ static ssize_t write_file_spec_scan_ctl(struct file *file,
|
||||||
char buf[32];
|
char buf[32];
|
||||||
ssize_t len;
|
ssize_t len;
|
||||||
|
|
||||||
|
if (config_enabled(CONFIG_ATH9K_TX99))
|
||||||
|
return -EOPNOTSUPP;
|
||||||
|
|
||||||
len = min(count, sizeof(buf) - 1);
|
len = min(count, sizeof(buf) - 1);
|
||||||
if (copy_from_user(buf, user_buf, len))
|
if (copy_from_user(buf, user_buf, len))
|
||||||
return -EFAULT;
|
return -EFAULT;
|
||||||
|
@ -1775,6 +1778,111 @@ void ath9k_deinit_debug(struct ath_softc *sc)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static ssize_t read_file_tx99(struct file *file, char __user *user_buf,
|
||||||
|
size_t count, loff_t *ppos)
|
||||||
|
{
|
||||||
|
struct ath_softc *sc = file->private_data;
|
||||||
|
char buf[3];
|
||||||
|
unsigned int len;
|
||||||
|
|
||||||
|
len = sprintf(buf, "%d\n", sc->tx99_state);
|
||||||
|
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
|
||||||
|
}
|
||||||
|
|
||||||
|
static ssize_t write_file_tx99(struct file *file, const char __user *user_buf,
|
||||||
|
size_t count, loff_t *ppos)
|
||||||
|
{
|
||||||
|
struct ath_softc *sc = file->private_data;
|
||||||
|
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
|
||||||
|
char buf[32];
|
||||||
|
bool start;
|
||||||
|
ssize_t len;
|
||||||
|
int r;
|
||||||
|
|
||||||
|
if (sc->nvifs > 1)
|
||||||
|
return -EOPNOTSUPP;
|
||||||
|
|
||||||
|
len = min(count, sizeof(buf) - 1);
|
||||||
|
if (copy_from_user(buf, user_buf, len))
|
||||||
|
return -EFAULT;
|
||||||
|
|
||||||
|
if (strtobool(buf, &start))
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
if (start == sc->tx99_state) {
|
||||||
|
if (!start)
|
||||||
|
return count;
|
||||||
|
ath_dbg(common, XMIT, "Resetting TX99\n");
|
||||||
|
ath9k_tx99_deinit(sc);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!start) {
|
||||||
|
ath9k_tx99_deinit(sc);
|
||||||
|
return count;
|
||||||
|
}
|
||||||
|
|
||||||
|
r = ath9k_tx99_init(sc);
|
||||||
|
if (r)
|
||||||
|
return r;
|
||||||
|
|
||||||
|
return count;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const struct file_operations fops_tx99 = {
|
||||||
|
.read = read_file_tx99,
|
||||||
|
.write = write_file_tx99,
|
||||||
|
.open = simple_open,
|
||||||
|
.owner = THIS_MODULE,
|
||||||
|
.llseek = default_llseek,
|
||||||
|
};
|
||||||
|
|
||||||
|
static ssize_t read_file_tx99_power(struct file *file,
|
||||||
|
char __user *user_buf,
|
||||||
|
size_t count, loff_t *ppos)
|
||||||
|
{
|
||||||
|
struct ath_softc *sc = file->private_data;
|
||||||
|
char buf[32];
|
||||||
|
unsigned int len;
|
||||||
|
|
||||||
|
len = sprintf(buf, "%d (%d dBm)\n",
|
||||||
|
sc->tx99_power,
|
||||||
|
sc->tx99_power / 2);
|
||||||
|
|
||||||
|
return simple_read_from_buffer(user_buf, count, ppos, buf, len);
|
||||||
|
}
|
||||||
|
|
||||||
|
static ssize_t write_file_tx99_power(struct file *file,
|
||||||
|
const char __user *user_buf,
|
||||||
|
size_t count, loff_t *ppos)
|
||||||
|
{
|
||||||
|
struct ath_softc *sc = file->private_data;
|
||||||
|
int r;
|
||||||
|
u8 tx_power;
|
||||||
|
|
||||||
|
r = kstrtou8_from_user(user_buf, count, 0, &tx_power);
|
||||||
|
if (r)
|
||||||
|
return r;
|
||||||
|
|
||||||
|
if (tx_power > MAX_RATE_POWER)
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
sc->tx99_power = tx_power;
|
||||||
|
|
||||||
|
ath9k_ps_wakeup(sc);
|
||||||
|
ath9k_hw_tx99_set_txpower(sc->sc_ah, sc->tx99_power);
|
||||||
|
ath9k_ps_restore(sc);
|
||||||
|
|
||||||
|
return count;
|
||||||
|
}
|
||||||
|
|
||||||
|
static const struct file_operations fops_tx99_power = {
|
||||||
|
.read = read_file_tx99_power,
|
||||||
|
.write = write_file_tx99_power,
|
||||||
|
.open = simple_open,
|
||||||
|
.owner = THIS_MODULE,
|
||||||
|
.llseek = default_llseek,
|
||||||
|
};
|
||||||
|
|
||||||
int ath9k_init_debug(struct ath_hw *ah)
|
int ath9k_init_debug(struct ath_hw *ah)
|
||||||
{
|
{
|
||||||
struct ath_common *common = ath9k_hw_common(ah);
|
struct ath_common *common = ath9k_hw_common(ah);
|
||||||
|
@ -1866,5 +1974,15 @@ int ath9k_init_debug(struct ath_hw *ah)
|
||||||
debugfs_create_file("btcoex", S_IRUSR, sc->debug.debugfs_phy, sc,
|
debugfs_create_file("btcoex", S_IRUSR, sc->debug.debugfs_phy, sc,
|
||||||
&fops_btcoex);
|
&fops_btcoex);
|
||||||
#endif
|
#endif
|
||||||
|
if (config_enabled(CONFIG_ATH9K_TX99) &&
|
||||||
|
AR_SREV_9300_20_OR_LATER(ah)) {
|
||||||
|
debugfs_create_file("tx99", S_IRUSR | S_IWUSR,
|
||||||
|
sc->debug.debugfs_phy, sc,
|
||||||
|
&fops_tx99);
|
||||||
|
debugfs_create_file("tx99_power", S_IRUSR | S_IWUSR,
|
||||||
|
sc->debug.debugfs_phy, sc,
|
||||||
|
&fops_tx99_power);
|
||||||
|
}
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
|
@ -17,7 +17,7 @@
|
||||||
|
|
||||||
#ifndef ATH9K_DFS_H
|
#ifndef ATH9K_DFS_H
|
||||||
#define ATH9K_DFS_H
|
#define ATH9K_DFS_H
|
||||||
#include "dfs_pattern_detector.h"
|
#include "../dfs_pattern_detector.h"
|
||||||
|
|
||||||
#if defined(CONFIG_ATH9K_DFS_CERTIFIED)
|
#if defined(CONFIG_ATH9K_DFS_CERTIFIED)
|
||||||
/**
|
/**
|
||||||
|
|
|
@ -20,16 +20,16 @@
|
||||||
|
|
||||||
#include "ath9k.h"
|
#include "ath9k.h"
|
||||||
#include "dfs_debug.h"
|
#include "dfs_debug.h"
|
||||||
|
#include "../dfs_pattern_detector.h"
|
||||||
|
|
||||||
|
static struct ath_dfs_pool_stats dfs_pool_stats = { 0 };
|
||||||
struct ath_dfs_pool_stats global_dfs_pool_stats = { 0 };
|
|
||||||
|
|
||||||
#define ATH9K_DFS_STAT(s, p) \
|
#define ATH9K_DFS_STAT(s, p) \
|
||||||
len += scnprintf(buf + len, size - len, "%28s : %10u\n", s, \
|
len += scnprintf(buf + len, size - len, "%28s : %10u\n", s, \
|
||||||
sc->debug.stats.dfs_stats.p);
|
sc->debug.stats.dfs_stats.p);
|
||||||
#define ATH9K_DFS_POOL_STAT(s, p) \
|
#define ATH9K_DFS_POOL_STAT(s, p) \
|
||||||
len += scnprintf(buf + len, size - len, "%28s : %10u\n", s, \
|
len += scnprintf(buf + len, size - len, "%28s : %10u\n", s, \
|
||||||
global_dfs_pool_stats.p);
|
dfs_pool_stats.p);
|
||||||
|
|
||||||
static ssize_t read_file_dfs(struct file *file, char __user *user_buf,
|
static ssize_t read_file_dfs(struct file *file, char __user *user_buf,
|
||||||
size_t count, loff_t *ppos)
|
size_t count, loff_t *ppos)
|
||||||
|
@ -44,6 +44,9 @@ static ssize_t read_file_dfs(struct file *file, char __user *user_buf,
|
||||||
if (buf == NULL)
|
if (buf == NULL)
|
||||||
return -ENOMEM;
|
return -ENOMEM;
|
||||||
|
|
||||||
|
if (sc->dfs_detector)
|
||||||
|
dfs_pool_stats = sc->dfs_detector->get_stats(sc->dfs_detector);
|
||||||
|
|
||||||
len += scnprintf(buf + len, size - len, "DFS support for "
|
len += scnprintf(buf + len, size - len, "DFS support for "
|
||||||
"macVersion = 0x%x, macRev = 0x%x: %s\n",
|
"macVersion = 0x%x, macRev = 0x%x: %s\n",
|
||||||
hw_ver->macVersion, hw_ver->macRev,
|
hw_ver->macVersion, hw_ver->macRev,
|
||||||
|
|
|
@ -51,25 +51,11 @@ struct ath_dfs_stats {
|
||||||
u32 radar_detected;
|
u32 radar_detected;
|
||||||
};
|
};
|
||||||
|
|
||||||
/**
|
|
||||||
* struct ath_dfs_pool_stats - DFS Statistics for global pools
|
|
||||||
*/
|
|
||||||
struct ath_dfs_pool_stats {
|
|
||||||
u32 pool_reference;
|
|
||||||
u32 pulse_allocated;
|
|
||||||
u32 pulse_alloc_error;
|
|
||||||
u32 pulse_used;
|
|
||||||
u32 pseq_allocated;
|
|
||||||
u32 pseq_alloc_error;
|
|
||||||
u32 pseq_used;
|
|
||||||
};
|
|
||||||
#if defined(CONFIG_ATH9K_DFS_DEBUGFS)
|
#if defined(CONFIG_ATH9K_DFS_DEBUGFS)
|
||||||
|
|
||||||
#define DFS_STAT_INC(sc, c) (sc->debug.stats.dfs_stats.c++)
|
#define DFS_STAT_INC(sc, c) (sc->debug.stats.dfs_stats.c++)
|
||||||
void ath9k_dfs_init_debug(struct ath_softc *sc);
|
void ath9k_dfs_init_debug(struct ath_softc *sc);
|
||||||
|
|
||||||
#define DFS_POOL_STAT_INC(c) (global_dfs_pool_stats.c++)
|
|
||||||
#define DFS_POOL_STAT_DEC(c) (global_dfs_pool_stats.c--)
|
|
||||||
extern struct ath_dfs_pool_stats global_dfs_pool_stats;
|
extern struct ath_dfs_pool_stats global_dfs_pool_stats;
|
||||||
|
|
||||||
#else
|
#else
|
||||||
|
@ -77,8 +63,6 @@ extern struct ath_dfs_pool_stats global_dfs_pool_stats;
|
||||||
#define DFS_STAT_INC(sc, c) do { } while (0)
|
#define DFS_STAT_INC(sc, c) do { } while (0)
|
||||||
static inline void ath9k_dfs_init_debug(struct ath_softc *sc) { }
|
static inline void ath9k_dfs_init_debug(struct ath_softc *sc) { }
|
||||||
|
|
||||||
#define DFS_POOL_STAT_INC(c) do { } while (0)
|
|
||||||
#define DFS_POOL_STAT_DEC(c) do { } while (0)
|
|
||||||
#endif /* CONFIG_ATH9K_DFS_DEBUGFS */
|
#endif /* CONFIG_ATH9K_DFS_DEBUGFS */
|
||||||
|
|
||||||
#endif /* ATH9K_DFS_DEBUG_H */
|
#endif /* ATH9K_DFS_DEBUG_H */
|
||||||
|
|
|
@ -78,6 +78,22 @@ static inline void ath9k_hw_antdiv_comb_conf_set(struct ath_hw *ah,
|
||||||
ath9k_hw_ops(ah)->antdiv_comb_conf_set(ah, antconf);
|
ath9k_hw_ops(ah)->antdiv_comb_conf_set(ah, antconf);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static inline void ath9k_hw_tx99_start(struct ath_hw *ah, u32 qnum)
|
||||||
|
{
|
||||||
|
ath9k_hw_ops(ah)->tx99_start(ah, qnum);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void ath9k_hw_tx99_stop(struct ath_hw *ah)
|
||||||
|
{
|
||||||
|
ath9k_hw_ops(ah)->tx99_stop(ah);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void ath9k_hw_tx99_set_txpower(struct ath_hw *ah, u8 power)
|
||||||
|
{
|
||||||
|
if (ath9k_hw_ops(ah)->tx99_set_txpower)
|
||||||
|
ath9k_hw_ops(ah)->tx99_set_txpower(ah, power);
|
||||||
|
}
|
||||||
|
|
||||||
#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
|
#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
|
||||||
|
|
||||||
static inline void ath9k_hw_set_bt_ant_diversity(struct ath_hw *ah, bool enable)
|
static inline void ath9k_hw_set_bt_ant_diversity(struct ath_hw *ah, bool enable)
|
||||||
|
|
|
@ -1885,7 +1885,7 @@ int ath9k_hw_reset(struct ath_hw *ah, struct ath9k_channel *chan,
|
||||||
} else if (caldata) {
|
} else if (caldata) {
|
||||||
clear_bit(PAPRD_PACKET_SENT, &caldata->cal_flags);
|
clear_bit(PAPRD_PACKET_SENT, &caldata->cal_flags);
|
||||||
}
|
}
|
||||||
ah->noise = ath9k_hw_getchan_noise(ah, chan);
|
ah->noise = ath9k_hw_getchan_noise(ah, chan, chan->noisefloor);
|
||||||
|
|
||||||
if (fastcc) {
|
if (fastcc) {
|
||||||
r = ath9k_hw_do_fastcc(ah, chan);
|
r = ath9k_hw_do_fastcc(ah, chan);
|
||||||
|
|
|
@ -703,6 +703,10 @@ struct ath_hw_ops {
|
||||||
void (*spectral_scan_trigger)(struct ath_hw *ah);
|
void (*spectral_scan_trigger)(struct ath_hw *ah);
|
||||||
void (*spectral_scan_wait)(struct ath_hw *ah);
|
void (*spectral_scan_wait)(struct ath_hw *ah);
|
||||||
|
|
||||||
|
void (*tx99_start)(struct ath_hw *ah, u32 qnum);
|
||||||
|
void (*tx99_stop)(struct ath_hw *ah);
|
||||||
|
void (*tx99_set_txpower)(struct ath_hw *ah, u8 power);
|
||||||
|
|
||||||
#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
|
#ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
|
||||||
void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
|
void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
|
||||||
#endif
|
#endif
|
||||||
|
|
|
@ -680,7 +680,9 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
|
||||||
sc->sc_ah = ah;
|
sc->sc_ah = ah;
|
||||||
pCap = &ah->caps;
|
pCap = &ah->caps;
|
||||||
|
|
||||||
sc->dfs_detector = dfs_pattern_detector_init(ah, NL80211_DFS_UNSET);
|
common = ath9k_hw_common(ah);
|
||||||
|
sc->dfs_detector = dfs_pattern_detector_init(common, NL80211_DFS_UNSET);
|
||||||
|
sc->tx99_power = MAX_RATE_POWER + 1;
|
||||||
|
|
||||||
if (!pdata) {
|
if (!pdata) {
|
||||||
ah->ah_flags |= AH_USE_EEPROM;
|
ah->ah_flags |= AH_USE_EEPROM;
|
||||||
|
@ -694,7 +696,6 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
|
||||||
ah->external_reset = pdata->external_reset;
|
ah->external_reset = pdata->external_reset;
|
||||||
}
|
}
|
||||||
|
|
||||||
common = ath9k_hw_common(ah);
|
|
||||||
common->ops = &ah->reg_ops;
|
common->ops = &ah->reg_ops;
|
||||||
common->bus_ops = bus_ops;
|
common->bus_ops = bus_ops;
|
||||||
common->ah = ah;
|
common->ah = ah;
|
||||||
|
@ -785,6 +786,7 @@ err_queues:
|
||||||
ath9k_hw_deinit(ah);
|
ath9k_hw_deinit(ah);
|
||||||
err_hw:
|
err_hw:
|
||||||
ath9k_eeprom_release(sc);
|
ath9k_eeprom_release(sc);
|
||||||
|
dev_kfree_skb_any(sc->tx99_skb);
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -842,7 +844,6 @@ static const struct ieee80211_iface_limit if_limits[] = {
|
||||||
BIT(NL80211_IFTYPE_P2P_GO) },
|
BIT(NL80211_IFTYPE_P2P_GO) },
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
||||||
static const struct ieee80211_iface_limit if_dfs_limits[] = {
|
static const struct ieee80211_iface_limit if_dfs_limits[] = {
|
||||||
{ .max = 1, .types = BIT(NL80211_IFTYPE_AP) },
|
{ .max = 1, .types = BIT(NL80211_IFTYPE_AP) },
|
||||||
};
|
};
|
||||||
|
@ -903,17 +904,18 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
|
||||||
|
|
||||||
hw->wiphy->features |= NL80211_FEATURE_ACTIVE_MONITOR;
|
hw->wiphy->features |= NL80211_FEATURE_ACTIVE_MONITOR;
|
||||||
|
|
||||||
hw->wiphy->interface_modes =
|
if (!config_enabled(CONFIG_ATH9K_TX99)) {
|
||||||
BIT(NL80211_IFTYPE_P2P_GO) |
|
hw->wiphy->interface_modes =
|
||||||
BIT(NL80211_IFTYPE_P2P_CLIENT) |
|
BIT(NL80211_IFTYPE_P2P_GO) |
|
||||||
BIT(NL80211_IFTYPE_AP) |
|
BIT(NL80211_IFTYPE_P2P_CLIENT) |
|
||||||
BIT(NL80211_IFTYPE_WDS) |
|
BIT(NL80211_IFTYPE_AP) |
|
||||||
BIT(NL80211_IFTYPE_STATION) |
|
BIT(NL80211_IFTYPE_WDS) |
|
||||||
BIT(NL80211_IFTYPE_ADHOC) |
|
BIT(NL80211_IFTYPE_STATION) |
|
||||||
BIT(NL80211_IFTYPE_MESH_POINT);
|
BIT(NL80211_IFTYPE_ADHOC) |
|
||||||
|
BIT(NL80211_IFTYPE_MESH_POINT);
|
||||||
hw->wiphy->iface_combinations = if_comb;
|
hw->wiphy->iface_combinations = if_comb;
|
||||||
hw->wiphy->n_iface_combinations = ARRAY_SIZE(if_comb);
|
hw->wiphy->n_iface_combinations = ARRAY_SIZE(if_comb);
|
||||||
|
}
|
||||||
|
|
||||||
hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
|
hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
|
||||||
|
|
||||||
|
|
|
@ -28,6 +28,13 @@ void ath_tx_complete_poll_work(struct work_struct *work)
|
||||||
int i;
|
int i;
|
||||||
bool needreset = false;
|
bool needreset = false;
|
||||||
|
|
||||||
|
|
||||||
|
if (sc->tx99_state) {
|
||||||
|
ath_dbg(ath9k_hw_common(sc->sc_ah), RESET,
|
||||||
|
"skip tx hung detection on tx99\n");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
for (i = 0; i < IEEE80211_NUM_ACS; i++) {
|
for (i = 0; i < IEEE80211_NUM_ACS; i++) {
|
||||||
txq = sc->tx.txq_map[i];
|
txq = sc->tx.txq_map[i];
|
||||||
|
|
||||||
|
@ -70,7 +77,7 @@ void ath_hw_check(struct work_struct *work)
|
||||||
ath9k_ps_wakeup(sc);
|
ath9k_ps_wakeup(sc);
|
||||||
is_alive = ath9k_hw_check_alive(sc->sc_ah);
|
is_alive = ath9k_hw_check_alive(sc->sc_ah);
|
||||||
|
|
||||||
if (is_alive && !AR_SREV_9300(sc->sc_ah))
|
if ((is_alive && !AR_SREV_9300(sc->sc_ah)) || sc->tx99_state)
|
||||||
goto out;
|
goto out;
|
||||||
else if (!is_alive && AR_SREV_9300(sc->sc_ah)) {
|
else if (!is_alive && AR_SREV_9300(sc->sc_ah)) {
|
||||||
ath_dbg(common, RESET,
|
ath_dbg(common, RESET,
|
||||||
|
@ -141,6 +148,9 @@ void ath_hw_pll_work(struct work_struct *work)
|
||||||
if (!test_bit(SC_OP_BEACONS, &sc->sc_flags))
|
if (!test_bit(SC_OP_BEACONS, &sc->sc_flags))
|
||||||
return;
|
return;
|
||||||
|
|
||||||
|
if (sc->tx99_state)
|
||||||
|
return;
|
||||||
|
|
||||||
ath9k_ps_wakeup(sc);
|
ath9k_ps_wakeup(sc);
|
||||||
pll_sqsum = ar9003_get_pll_sqsum_dvc(sc->sc_ah);
|
pll_sqsum = ar9003_get_pll_sqsum_dvc(sc->sc_ah);
|
||||||
ath9k_ps_restore(sc);
|
ath9k_ps_restore(sc);
|
||||||
|
@ -518,7 +528,8 @@ void ath_update_survey_nf(struct ath_softc *sc, int channel)
|
||||||
|
|
||||||
if (chan->noisefloor) {
|
if (chan->noisefloor) {
|
||||||
survey->filled |= SURVEY_INFO_NOISE_DBM;
|
survey->filled |= SURVEY_INFO_NOISE_DBM;
|
||||||
survey->noise = ath9k_hw_getchan_noise(ah, chan);
|
survey->noise = ath9k_hw_getchan_noise(ah, chan,
|
||||||
|
chan->noisefloor);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
@ -1046,6 +1046,14 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
|
||||||
|
|
||||||
mutex_lock(&sc->mutex);
|
mutex_lock(&sc->mutex);
|
||||||
|
|
||||||
|
if (config_enabled(CONFIG_ATH9K_TX99)) {
|
||||||
|
if (sc->nvifs >= 1) {
|
||||||
|
mutex_unlock(&sc->mutex);
|
||||||
|
return -EOPNOTSUPP;
|
||||||
|
}
|
||||||
|
sc->tx99_vif = vif;
|
||||||
|
}
|
||||||
|
|
||||||
ath_dbg(common, CONFIG, "Attach a VIF of type: %d\n", vif->type);
|
ath_dbg(common, CONFIG, "Attach a VIF of type: %d\n", vif->type);
|
||||||
sc->nvifs++;
|
sc->nvifs++;
|
||||||
|
|
||||||
|
@ -1074,9 +1082,15 @@ static int ath9k_change_interface(struct ieee80211_hw *hw,
|
||||||
struct ath_softc *sc = hw->priv;
|
struct ath_softc *sc = hw->priv;
|
||||||
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
|
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
|
||||||
|
|
||||||
ath_dbg(common, CONFIG, "Change Interface\n");
|
|
||||||
mutex_lock(&sc->mutex);
|
mutex_lock(&sc->mutex);
|
||||||
|
|
||||||
|
if (config_enabled(CONFIG_ATH9K_TX99)) {
|
||||||
|
mutex_unlock(&sc->mutex);
|
||||||
|
return -EOPNOTSUPP;
|
||||||
|
}
|
||||||
|
|
||||||
|
ath_dbg(common, CONFIG, "Change Interface\n");
|
||||||
|
|
||||||
if (ath9k_uses_beacons(vif->type))
|
if (ath9k_uses_beacons(vif->type))
|
||||||
ath9k_beacon_remove_slot(sc, vif);
|
ath9k_beacon_remove_slot(sc, vif);
|
||||||
|
|
||||||
|
@ -1106,6 +1120,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
|
||||||
mutex_lock(&sc->mutex);
|
mutex_lock(&sc->mutex);
|
||||||
|
|
||||||
sc->nvifs--;
|
sc->nvifs--;
|
||||||
|
sc->tx99_vif = NULL;
|
||||||
|
|
||||||
if (ath9k_uses_beacons(vif->type))
|
if (ath9k_uses_beacons(vif->type))
|
||||||
ath9k_beacon_remove_slot(sc, vif);
|
ath9k_beacon_remove_slot(sc, vif);
|
||||||
|
@ -1127,6 +1142,9 @@ static void ath9k_enable_ps(struct ath_softc *sc)
|
||||||
struct ath_hw *ah = sc->sc_ah;
|
struct ath_hw *ah = sc->sc_ah;
|
||||||
struct ath_common *common = ath9k_hw_common(ah);
|
struct ath_common *common = ath9k_hw_common(ah);
|
||||||
|
|
||||||
|
if (config_enabled(CONFIG_ATH9K_TX99))
|
||||||
|
return;
|
||||||
|
|
||||||
sc->ps_enabled = true;
|
sc->ps_enabled = true;
|
||||||
if (!(ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP)) {
|
if (!(ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP)) {
|
||||||
if ((ah->imask & ATH9K_INT_TIM_TIMER) == 0) {
|
if ((ah->imask & ATH9K_INT_TIM_TIMER) == 0) {
|
||||||
|
@ -1143,6 +1161,9 @@ static void ath9k_disable_ps(struct ath_softc *sc)
|
||||||
struct ath_hw *ah = sc->sc_ah;
|
struct ath_hw *ah = sc->sc_ah;
|
||||||
struct ath_common *common = ath9k_hw_common(ah);
|
struct ath_common *common = ath9k_hw_common(ah);
|
||||||
|
|
||||||
|
if (config_enabled(CONFIG_ATH9K_TX99))
|
||||||
|
return;
|
||||||
|
|
||||||
sc->ps_enabled = false;
|
sc->ps_enabled = false;
|
||||||
ath9k_hw_setpower(ah, ATH9K_PM_AWAKE);
|
ath9k_hw_setpower(ah, ATH9K_PM_AWAKE);
|
||||||
if (!(ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP)) {
|
if (!(ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP)) {
|
||||||
|
@ -1166,6 +1187,9 @@ void ath9k_spectral_scan_trigger(struct ieee80211_hw *hw)
|
||||||
struct ath_common *common = ath9k_hw_common(ah);
|
struct ath_common *common = ath9k_hw_common(ah);
|
||||||
u32 rxfilter;
|
u32 rxfilter;
|
||||||
|
|
||||||
|
if (config_enabled(CONFIG_ATH9K_TX99))
|
||||||
|
return;
|
||||||
|
|
||||||
if (!ath9k_hw_ops(ah)->spectral_scan_trigger) {
|
if (!ath9k_hw_ops(ah)->spectral_scan_trigger) {
|
||||||
ath_err(common, "spectrum analyzer not implemented on this hardware\n");
|
ath_err(common, "spectrum analyzer not implemented on this hardware\n");
|
||||||
return;
|
return;
|
||||||
|
@ -1745,6 +1769,9 @@ static int ath9k_get_survey(struct ieee80211_hw *hw, int idx,
|
||||||
unsigned long flags;
|
unsigned long flags;
|
||||||
int pos;
|
int pos;
|
||||||
|
|
||||||
|
if (config_enabled(CONFIG_ATH9K_TX99))
|
||||||
|
return -EOPNOTSUPP;
|
||||||
|
|
||||||
spin_lock_irqsave(&common->cc_lock, flags);
|
spin_lock_irqsave(&common->cc_lock, flags);
|
||||||
if (idx == 0)
|
if (idx == 0)
|
||||||
ath_update_survey_stats(sc);
|
ath_update_survey_stats(sc);
|
||||||
|
@ -1777,6 +1804,9 @@ static void ath9k_set_coverage_class(struct ieee80211_hw *hw, u8 coverage_class)
|
||||||
struct ath_softc *sc = hw->priv;
|
struct ath_softc *sc = hw->priv;
|
||||||
struct ath_hw *ah = sc->sc_ah;
|
struct ath_hw *ah = sc->sc_ah;
|
||||||
|
|
||||||
|
if (config_enabled(CONFIG_ATH9K_TX99))
|
||||||
|
return;
|
||||||
|
|
||||||
mutex_lock(&sc->mutex);
|
mutex_lock(&sc->mutex);
|
||||||
ah->coverage_class = coverage_class;
|
ah->coverage_class = coverage_class;
|
||||||
|
|
||||||
|
@ -2343,6 +2373,134 @@ static void ath9k_channel_switch_beacon(struct ieee80211_hw *hw,
|
||||||
sc->csa_vif = vif;
|
sc->csa_vif = vif;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void ath9k_tx99_stop(struct ath_softc *sc)
|
||||||
|
{
|
||||||
|
struct ath_hw *ah = sc->sc_ah;
|
||||||
|
struct ath_common *common = ath9k_hw_common(ah);
|
||||||
|
|
||||||
|
ath_drain_all_txq(sc);
|
||||||
|
ath_startrecv(sc);
|
||||||
|
|
||||||
|
ath9k_hw_set_interrupts(ah);
|
||||||
|
ath9k_hw_enable_interrupts(ah);
|
||||||
|
|
||||||
|
ieee80211_wake_queues(sc->hw);
|
||||||
|
|
||||||
|
kfree_skb(sc->tx99_skb);
|
||||||
|
sc->tx99_skb = NULL;
|
||||||
|
sc->tx99_state = false;
|
||||||
|
|
||||||
|
ath9k_hw_tx99_stop(sc->sc_ah);
|
||||||
|
ath_dbg(common, XMIT, "TX99 stopped\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
static struct sk_buff *ath9k_build_tx99_skb(struct ath_softc *sc)
|
||||||
|
{
|
||||||
|
static u8 PN9Data[] = {0xff, 0x87, 0xb8, 0x59, 0xb7, 0xa1, 0xcc, 0x24,
|
||||||
|
0x57, 0x5e, 0x4b, 0x9c, 0x0e, 0xe9, 0xea, 0x50,
|
||||||
|
0x2a, 0xbe, 0xb4, 0x1b, 0xb6, 0xb0, 0x5d, 0xf1,
|
||||||
|
0xe6, 0x9a, 0xe3, 0x45, 0xfd, 0x2c, 0x53, 0x18,
|
||||||
|
0x0c, 0xca, 0xc9, 0xfb, 0x49, 0x37, 0xe5, 0xa8,
|
||||||
|
0x51, 0x3b, 0x2f, 0x61, 0xaa, 0x72, 0x18, 0x84,
|
||||||
|
0x02, 0x23, 0x23, 0xab, 0x63, 0x89, 0x51, 0xb3,
|
||||||
|
0xe7, 0x8b, 0x72, 0x90, 0x4c, 0xe8, 0xfb, 0xc0};
|
||||||
|
u32 len = 1200;
|
||||||
|
struct ieee80211_hw *hw = sc->hw;
|
||||||
|
struct ieee80211_hdr *hdr;
|
||||||
|
struct ieee80211_tx_info *tx_info;
|
||||||
|
struct sk_buff *skb;
|
||||||
|
|
||||||
|
skb = alloc_skb(len, GFP_KERNEL);
|
||||||
|
if (!skb)
|
||||||
|
return NULL;
|
||||||
|
|
||||||
|
skb_put(skb, len);
|
||||||
|
|
||||||
|
memset(skb->data, 0, len);
|
||||||
|
|
||||||
|
hdr = (struct ieee80211_hdr *)skb->data;
|
||||||
|
hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA);
|
||||||
|
hdr->duration_id = 0;
|
||||||
|
|
||||||
|
memcpy(hdr->addr1, hw->wiphy->perm_addr, ETH_ALEN);
|
||||||
|
memcpy(hdr->addr2, hw->wiphy->perm_addr, ETH_ALEN);
|
||||||
|
memcpy(hdr->addr3, hw->wiphy->perm_addr, ETH_ALEN);
|
||||||
|
|
||||||
|
hdr->seq_ctrl |= cpu_to_le16(sc->tx.seq_no);
|
||||||
|
|
||||||
|
tx_info = IEEE80211_SKB_CB(skb);
|
||||||
|
memset(tx_info, 0, sizeof(*tx_info));
|
||||||
|
tx_info->band = hw->conf.chandef.chan->band;
|
||||||
|
tx_info->flags = IEEE80211_TX_CTL_NO_ACK;
|
||||||
|
tx_info->control.vif = sc->tx99_vif;
|
||||||
|
|
||||||
|
memcpy(skb->data + sizeof(*hdr), PN9Data, sizeof(PN9Data));
|
||||||
|
|
||||||
|
return skb;
|
||||||
|
}
|
||||||
|
|
||||||
|
void ath9k_tx99_deinit(struct ath_softc *sc)
|
||||||
|
{
|
||||||
|
ath_reset(sc);
|
||||||
|
|
||||||
|
ath9k_ps_wakeup(sc);
|
||||||
|
ath9k_tx99_stop(sc);
|
||||||
|
ath9k_ps_restore(sc);
|
||||||
|
}
|
||||||
|
|
||||||
|
int ath9k_tx99_init(struct ath_softc *sc)
|
||||||
|
{
|
||||||
|
struct ieee80211_hw *hw = sc->hw;
|
||||||
|
struct ath_hw *ah = sc->sc_ah;
|
||||||
|
struct ath_common *common = ath9k_hw_common(ah);
|
||||||
|
struct ath_tx_control txctl;
|
||||||
|
int r;
|
||||||
|
|
||||||
|
if (sc->sc_flags & SC_OP_INVALID) {
|
||||||
|
ath_err(common,
|
||||||
|
"driver is in invalid state unable to use TX99");
|
||||||
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
|
||||||
|
sc->tx99_skb = ath9k_build_tx99_skb(sc);
|
||||||
|
if (!sc->tx99_skb)
|
||||||
|
return -ENOMEM;
|
||||||
|
|
||||||
|
memset(&txctl, 0, sizeof(txctl));
|
||||||
|
txctl.txq = sc->tx.txq_map[IEEE80211_AC_VO];
|
||||||
|
|
||||||
|
ath_reset(sc);
|
||||||
|
|
||||||
|
ath9k_ps_wakeup(sc);
|
||||||
|
|
||||||
|
ath9k_hw_disable_interrupts(ah);
|
||||||
|
atomic_set(&ah->intr_ref_cnt, -1);
|
||||||
|
ath_drain_all_txq(sc);
|
||||||
|
ath_stoprecv(sc);
|
||||||
|
|
||||||
|
sc->tx99_state = true;
|
||||||
|
|
||||||
|
ieee80211_stop_queues(hw);
|
||||||
|
|
||||||
|
if (sc->tx99_power == MAX_RATE_POWER + 1)
|
||||||
|
sc->tx99_power = MAX_RATE_POWER;
|
||||||
|
|
||||||
|
ath9k_hw_tx99_set_txpower(ah, sc->tx99_power);
|
||||||
|
r = ath9k_tx99_send(sc, sc->tx99_skb, &txctl);
|
||||||
|
if (r) {
|
||||||
|
ath_dbg(common, XMIT, "Failed to xmit TX99 skb\n");
|
||||||
|
return r;
|
||||||
|
}
|
||||||
|
|
||||||
|
ath_dbg(common, XMIT, "TX99 xmit started using %d ( %ddBm)\n",
|
||||||
|
sc->tx99_power,
|
||||||
|
sc->tx99_power / 2);
|
||||||
|
|
||||||
|
/* We leave the harware awake as it will be chugging on */
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
struct ieee80211_ops ath9k_ops = {
|
struct ieee80211_ops ath9k_ops = {
|
||||||
.tx = ath9k_tx,
|
.tx = ath9k_tx,
|
||||||
.start = ath9k_start,
|
.start = ath9k_start,
|
||||||
|
|
|
@ -375,6 +375,9 @@ u32 ath_calcrxfilter(struct ath_softc *sc)
|
||||||
{
|
{
|
||||||
u32 rfilt;
|
u32 rfilt;
|
||||||
|
|
||||||
|
if (config_enabled(CONFIG_ATH9K_TX99))
|
||||||
|
return 0;
|
||||||
|
|
||||||
rfilt = ATH9K_RX_FILTER_UCAST | ATH9K_RX_FILTER_BCAST
|
rfilt = ATH9K_RX_FILTER_UCAST | ATH9K_RX_FILTER_BCAST
|
||||||
| ATH9K_RX_FILTER_MCAST;
|
| ATH9K_RX_FILTER_MCAST;
|
||||||
|
|
||||||
|
@ -972,14 +975,15 @@ static int ath_process_fft(struct ath_softc *sc, struct ieee80211_hdr *hdr,
|
||||||
{
|
{
|
||||||
#ifdef CONFIG_ATH9K_DEBUGFS
|
#ifdef CONFIG_ATH9K_DEBUGFS
|
||||||
struct ath_hw *ah = sc->sc_ah;
|
struct ath_hw *ah = sc->sc_ah;
|
||||||
u8 bins[SPECTRAL_HT20_NUM_BINS];
|
u8 num_bins, *bins, *vdata = (u8 *)hdr;
|
||||||
u8 *vdata = (u8 *)hdr;
|
struct fft_sample_ht20 fft_sample_20;
|
||||||
struct fft_sample_ht20 fft_sample;
|
struct fft_sample_ht20_40 fft_sample_40;
|
||||||
|
struct fft_sample_tlv *tlv;
|
||||||
struct ath_radar_info *radar_info;
|
struct ath_radar_info *radar_info;
|
||||||
struct ath_ht20_mag_info *mag_info;
|
|
||||||
int len = rs->rs_datalen;
|
int len = rs->rs_datalen;
|
||||||
int dc_pos;
|
int dc_pos;
|
||||||
u16 length, max_magnitude;
|
u16 fft_len, length, freq = ah->curchan->chan->center_freq;
|
||||||
|
enum nl80211_channel_type chan_type;
|
||||||
|
|
||||||
/* AR9280 and before report via ATH9K_PHYERR_RADAR, AR93xx and newer
|
/* AR9280 and before report via ATH9K_PHYERR_RADAR, AR93xx and newer
|
||||||
* via ATH9K_PHYERR_SPECTRAL. Haven't seen ATH9K_PHYERR_FALSE_RADAR_EXT
|
* via ATH9K_PHYERR_SPECTRAL. Haven't seen ATH9K_PHYERR_FALSE_RADAR_EXT
|
||||||
|
@ -997,45 +1001,44 @@ static int ath_process_fft(struct ath_softc *sc, struct ieee80211_hdr *hdr,
|
||||||
if (!(radar_info->pulse_bw_info & SPECTRAL_SCAN_BITMASK))
|
if (!(radar_info->pulse_bw_info & SPECTRAL_SCAN_BITMASK))
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
/* Variation in the data length is possible and will be fixed later.
|
chan_type = cfg80211_get_chandef_type(&sc->hw->conf.chandef);
|
||||||
* Note that we only support HT20 for now.
|
if ((chan_type == NL80211_CHAN_HT40MINUS) ||
|
||||||
*
|
(chan_type == NL80211_CHAN_HT40PLUS)) {
|
||||||
* TODO: add HT20_40 support as well.
|
fft_len = SPECTRAL_HT20_40_TOTAL_DATA_LEN;
|
||||||
*/
|
num_bins = SPECTRAL_HT20_40_NUM_BINS;
|
||||||
if ((len > SPECTRAL_HT20_TOTAL_DATA_LEN + 2) ||
|
bins = (u8 *)fft_sample_40.data;
|
||||||
(len < SPECTRAL_HT20_TOTAL_DATA_LEN - 1))
|
} else {
|
||||||
|
fft_len = SPECTRAL_HT20_TOTAL_DATA_LEN;
|
||||||
|
num_bins = SPECTRAL_HT20_NUM_BINS;
|
||||||
|
bins = (u8 *)fft_sample_20.data;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Variation in the data length is possible and will be fixed later */
|
||||||
|
if ((len > fft_len + 2) || (len < fft_len - 1))
|
||||||
return 1;
|
return 1;
|
||||||
|
|
||||||
fft_sample.tlv.type = ATH_FFT_SAMPLE_HT20;
|
switch (len - fft_len) {
|
||||||
length = sizeof(fft_sample) - sizeof(fft_sample.tlv);
|
|
||||||
fft_sample.tlv.length = __cpu_to_be16(length);
|
|
||||||
|
|
||||||
fft_sample.freq = __cpu_to_be16(ah->curchan->chan->center_freq);
|
|
||||||
fft_sample.rssi = fix_rssi_inv_only(rs->rs_rssi_ctl0);
|
|
||||||
fft_sample.noise = ah->noise;
|
|
||||||
|
|
||||||
switch (len - SPECTRAL_HT20_TOTAL_DATA_LEN) {
|
|
||||||
case 0:
|
case 0:
|
||||||
/* length correct, nothing to do. */
|
/* length correct, nothing to do. */
|
||||||
memcpy(bins, vdata, SPECTRAL_HT20_NUM_BINS);
|
memcpy(bins, vdata, num_bins);
|
||||||
break;
|
break;
|
||||||
case -1:
|
case -1:
|
||||||
/* first byte missing, duplicate it. */
|
/* first byte missing, duplicate it. */
|
||||||
memcpy(&bins[1], vdata, SPECTRAL_HT20_NUM_BINS - 1);
|
memcpy(&bins[1], vdata, num_bins - 1);
|
||||||
bins[0] = vdata[0];
|
bins[0] = vdata[0];
|
||||||
break;
|
break;
|
||||||
case 2:
|
case 2:
|
||||||
/* MAC added 2 extra bytes at bin 30 and 32, remove them. */
|
/* MAC added 2 extra bytes at bin 30 and 32, remove them. */
|
||||||
memcpy(bins, vdata, 30);
|
memcpy(bins, vdata, 30);
|
||||||
bins[30] = vdata[31];
|
bins[30] = vdata[31];
|
||||||
memcpy(&bins[31], &vdata[33], SPECTRAL_HT20_NUM_BINS - 31);
|
memcpy(&bins[31], &vdata[33], num_bins - 31);
|
||||||
break;
|
break;
|
||||||
case 1:
|
case 1:
|
||||||
/* MAC added 2 extra bytes AND first byte is missing. */
|
/* MAC added 2 extra bytes AND first byte is missing. */
|
||||||
bins[0] = vdata[0];
|
bins[0] = vdata[0];
|
||||||
memcpy(&bins[0], vdata, 30);
|
memcpy(&bins[1], vdata, 30);
|
||||||
bins[31] = vdata[31];
|
bins[31] = vdata[31];
|
||||||
memcpy(&bins[32], &vdata[33], SPECTRAL_HT20_NUM_BINS - 32);
|
memcpy(&bins[32], &vdata[33], num_bins - 32);
|
||||||
break;
|
break;
|
||||||
default:
|
default:
|
||||||
return 1;
|
return 1;
|
||||||
|
@ -1044,23 +1047,93 @@ static int ath_process_fft(struct ath_softc *sc, struct ieee80211_hdr *hdr,
|
||||||
/* DC value (value in the middle) is the blind spot of the spectral
|
/* DC value (value in the middle) is the blind spot of the spectral
|
||||||
* sample and invalid, interpolate it.
|
* sample and invalid, interpolate it.
|
||||||
*/
|
*/
|
||||||
dc_pos = SPECTRAL_HT20_NUM_BINS / 2;
|
dc_pos = num_bins / 2;
|
||||||
bins[dc_pos] = (bins[dc_pos + 1] + bins[dc_pos - 1]) / 2;
|
bins[dc_pos] = (bins[dc_pos + 1] + bins[dc_pos - 1]) / 2;
|
||||||
|
|
||||||
/* mag data is at the end of the frame, in front of radar_info */
|
if ((chan_type == NL80211_CHAN_HT40MINUS) ||
|
||||||
mag_info = ((struct ath_ht20_mag_info *)radar_info) - 1;
|
(chan_type == NL80211_CHAN_HT40PLUS)) {
|
||||||
|
s8 lower_rssi, upper_rssi;
|
||||||
|
s16 ext_nf;
|
||||||
|
u8 lower_max_index, upper_max_index;
|
||||||
|
u8 lower_bitmap_w, upper_bitmap_w;
|
||||||
|
u16 lower_mag, upper_mag;
|
||||||
|
struct ath9k_hw_cal_data *caldata = ah->caldata;
|
||||||
|
struct ath_ht20_40_mag_info *mag_info;
|
||||||
|
|
||||||
/* copy raw bins without scaling them */
|
if (caldata)
|
||||||
memcpy(fft_sample.data, bins, SPECTRAL_HT20_NUM_BINS);
|
ext_nf = ath9k_hw_getchan_noise(ah, ah->curchan,
|
||||||
fft_sample.max_exp = mag_info->max_exp & 0xf;
|
caldata->nfCalHist[3].privNF);
|
||||||
|
else
|
||||||
|
ext_nf = ATH_DEFAULT_NOISE_FLOOR;
|
||||||
|
|
||||||
max_magnitude = spectral_max_magnitude(mag_info->all_bins);
|
length = sizeof(fft_sample_40) - sizeof(struct fft_sample_tlv);
|
||||||
fft_sample.max_magnitude = __cpu_to_be16(max_magnitude);
|
fft_sample_40.tlv.type = ATH_FFT_SAMPLE_HT20_40;
|
||||||
fft_sample.max_index = spectral_max_index(mag_info->all_bins);
|
fft_sample_40.tlv.length = __cpu_to_be16(length);
|
||||||
fft_sample.bitmap_weight = spectral_bitmap_weight(mag_info->all_bins);
|
fft_sample_40.freq = __cpu_to_be16(freq);
|
||||||
fft_sample.tsf = __cpu_to_be64(tsf);
|
fft_sample_40.channel_type = chan_type;
|
||||||
|
|
||||||
ath_debug_send_fft_sample(sc, &fft_sample.tlv);
|
if (chan_type == NL80211_CHAN_HT40PLUS) {
|
||||||
|
lower_rssi = fix_rssi_inv_only(rs->rs_rssi_ctl0);
|
||||||
|
upper_rssi = fix_rssi_inv_only(rs->rs_rssi_ext0);
|
||||||
|
|
||||||
|
fft_sample_40.lower_noise = ah->noise;
|
||||||
|
fft_sample_40.upper_noise = ext_nf;
|
||||||
|
} else {
|
||||||
|
lower_rssi = fix_rssi_inv_only(rs->rs_rssi_ext0);
|
||||||
|
upper_rssi = fix_rssi_inv_only(rs->rs_rssi_ctl0);
|
||||||
|
|
||||||
|
fft_sample_40.lower_noise = ext_nf;
|
||||||
|
fft_sample_40.upper_noise = ah->noise;
|
||||||
|
}
|
||||||
|
fft_sample_40.lower_rssi = lower_rssi;
|
||||||
|
fft_sample_40.upper_rssi = upper_rssi;
|
||||||
|
|
||||||
|
mag_info = ((struct ath_ht20_40_mag_info *)radar_info) - 1;
|
||||||
|
lower_mag = spectral_max_magnitude(mag_info->lower_bins);
|
||||||
|
upper_mag = spectral_max_magnitude(mag_info->upper_bins);
|
||||||
|
fft_sample_40.lower_max_magnitude = __cpu_to_be16(lower_mag);
|
||||||
|
fft_sample_40.upper_max_magnitude = __cpu_to_be16(upper_mag);
|
||||||
|
lower_max_index = spectral_max_index(mag_info->lower_bins);
|
||||||
|
upper_max_index = spectral_max_index(mag_info->upper_bins);
|
||||||
|
fft_sample_40.lower_max_index = lower_max_index;
|
||||||
|
fft_sample_40.upper_max_index = upper_max_index;
|
||||||
|
lower_bitmap_w = spectral_bitmap_weight(mag_info->lower_bins);
|
||||||
|
upper_bitmap_w = spectral_bitmap_weight(mag_info->upper_bins);
|
||||||
|
fft_sample_40.lower_bitmap_weight = lower_bitmap_w;
|
||||||
|
fft_sample_40.upper_bitmap_weight = upper_bitmap_w;
|
||||||
|
fft_sample_40.max_exp = mag_info->max_exp & 0xf;
|
||||||
|
|
||||||
|
fft_sample_40.tsf = __cpu_to_be64(tsf);
|
||||||
|
|
||||||
|
tlv = (struct fft_sample_tlv *)&fft_sample_40;
|
||||||
|
} else {
|
||||||
|
u8 max_index, bitmap_w;
|
||||||
|
u16 magnitude;
|
||||||
|
struct ath_ht20_mag_info *mag_info;
|
||||||
|
|
||||||
|
length = sizeof(fft_sample_20) - sizeof(struct fft_sample_tlv);
|
||||||
|
fft_sample_20.tlv.type = ATH_FFT_SAMPLE_HT20;
|
||||||
|
fft_sample_20.tlv.length = __cpu_to_be16(length);
|
||||||
|
fft_sample_20.freq = __cpu_to_be16(freq);
|
||||||
|
|
||||||
|
fft_sample_20.rssi = fix_rssi_inv_only(rs->rs_rssi_ctl0);
|
||||||
|
fft_sample_20.noise = ah->noise;
|
||||||
|
|
||||||
|
mag_info = ((struct ath_ht20_mag_info *)radar_info) - 1;
|
||||||
|
magnitude = spectral_max_magnitude(mag_info->all_bins);
|
||||||
|
fft_sample_20.max_magnitude = __cpu_to_be16(magnitude);
|
||||||
|
max_index = spectral_max_index(mag_info->all_bins);
|
||||||
|
fft_sample_20.max_index = max_index;
|
||||||
|
bitmap_w = spectral_bitmap_weight(mag_info->all_bins);
|
||||||
|
fft_sample_20.bitmap_weight = bitmap_w;
|
||||||
|
fft_sample_20.max_exp = mag_info->max_exp & 0xf;
|
||||||
|
|
||||||
|
fft_sample_20.tsf = __cpu_to_be64(tsf);
|
||||||
|
|
||||||
|
tlv = (struct fft_sample_tlv *)&fft_sample_20;
|
||||||
|
}
|
||||||
|
|
||||||
|
ath_debug_send_fft_sample(sc, tlv);
|
||||||
return 1;
|
return 1;
|
||||||
#else
|
#else
|
||||||
return 0;
|
return 0;
|
||||||
|
|
|
@ -1241,12 +1241,13 @@ static void ath_tx_fill_desc(struct ath_softc *sc, struct ath_buf *bf,
|
||||||
if (bf->bf_next)
|
if (bf->bf_next)
|
||||||
info.link = bf->bf_next->bf_daddr;
|
info.link = bf->bf_next->bf_daddr;
|
||||||
else
|
else
|
||||||
info.link = 0;
|
info.link = (sc->tx99_state) ? bf->bf_daddr : 0;
|
||||||
|
|
||||||
if (!bf_first) {
|
if (!bf_first) {
|
||||||
bf_first = bf;
|
bf_first = bf;
|
||||||
|
|
||||||
info.flags = ATH9K_TXDESC_INTREQ;
|
if (!sc->tx99_state)
|
||||||
|
info.flags = ATH9K_TXDESC_INTREQ;
|
||||||
if ((tx_info->flags & IEEE80211_TX_CTL_CLEAR_PS_FILT) ||
|
if ((tx_info->flags & IEEE80211_TX_CTL_CLEAR_PS_FILT) ||
|
||||||
txq == sc->tx.uapsdq)
|
txq == sc->tx.uapsdq)
|
||||||
info.flags |= ATH9K_TXDESC_CLRDMASK;
|
info.flags |= ATH9K_TXDESC_CLRDMASK;
|
||||||
|
@ -1941,7 +1942,7 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq,
|
||||||
txq->axq_qnum, ito64(bf->bf_daddr), bf->bf_desc);
|
txq->axq_qnum, ito64(bf->bf_daddr), bf->bf_desc);
|
||||||
}
|
}
|
||||||
|
|
||||||
if (!edma) {
|
if (!edma || sc->tx99_state) {
|
||||||
TX_STAT_INC(txq->axq_qnum, txstart);
|
TX_STAT_INC(txq->axq_qnum, txstart);
|
||||||
ath9k_hw_txstart(ah, txq->axq_qnum);
|
ath9k_hw_txstart(ah, txq->axq_qnum);
|
||||||
}
|
}
|
||||||
|
@ -2020,6 +2021,9 @@ static void setup_frame_info(struct ieee80211_hw *hw,
|
||||||
fi->keyix = ATH9K_TXKEYIX_INVALID;
|
fi->keyix = ATH9K_TXKEYIX_INVALID;
|
||||||
fi->keytype = keytype;
|
fi->keytype = keytype;
|
||||||
fi->framelen = framelen;
|
fi->framelen = framelen;
|
||||||
|
|
||||||
|
if (!rate)
|
||||||
|
return;
|
||||||
fi->rtscts_rate = rate->hw_value;
|
fi->rtscts_rate = rate->hw_value;
|
||||||
if (short_preamble)
|
if (short_preamble)
|
||||||
fi->rtscts_rate |= rate->hw_value_short;
|
fi->rtscts_rate |= rate->hw_value_short;
|
||||||
|
@ -2371,6 +2375,8 @@ static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
|
||||||
|
|
||||||
dma_unmap_single(sc->dev, bf->bf_buf_addr, skb->len, DMA_TO_DEVICE);
|
dma_unmap_single(sc->dev, bf->bf_buf_addr, skb->len, DMA_TO_DEVICE);
|
||||||
bf->bf_buf_addr = 0;
|
bf->bf_buf_addr = 0;
|
||||||
|
if (sc->tx99_state)
|
||||||
|
goto skip_tx_complete;
|
||||||
|
|
||||||
if (bf->bf_state.bfs_paprd) {
|
if (bf->bf_state.bfs_paprd) {
|
||||||
if (time_after(jiffies,
|
if (time_after(jiffies,
|
||||||
|
@ -2383,6 +2389,7 @@ static void ath_tx_complete_buf(struct ath_softc *sc, struct ath_buf *bf,
|
||||||
ath_debug_stat_tx(sc, bf, ts, txq, tx_flags);
|
ath_debug_stat_tx(sc, bf, ts, txq, tx_flags);
|
||||||
ath_tx_complete(sc, skb, tx_flags, txq);
|
ath_tx_complete(sc, skb, tx_flags, txq);
|
||||||
}
|
}
|
||||||
|
skip_tx_complete:
|
||||||
/* At this point, skb (bf->bf_mpdu) is consumed...make sure we don't
|
/* At this point, skb (bf->bf_mpdu) is consumed...make sure we don't
|
||||||
* accidentally reference it later.
|
* accidentally reference it later.
|
||||||
*/
|
*/
|
||||||
|
@ -2741,3 +2748,46 @@ void ath_tx_node_cleanup(struct ath_softc *sc, struct ath_node *an)
|
||||||
ath_txq_unlock(sc, txq);
|
ath_txq_unlock(sc, txq);
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
int ath9k_tx99_send(struct ath_softc *sc, struct sk_buff *skb,
|
||||||
|
struct ath_tx_control *txctl)
|
||||||
|
{
|
||||||
|
struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
|
||||||
|
struct ath_frame_info *fi = get_frame_info(skb);
|
||||||
|
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
|
||||||
|
struct ath_buf *bf;
|
||||||
|
int padpos, padsize;
|
||||||
|
|
||||||
|
padpos = ieee80211_hdrlen(hdr->frame_control);
|
||||||
|
padsize = padpos & 3;
|
||||||
|
|
||||||
|
if (padsize && skb->len > padpos) {
|
||||||
|
if (skb_headroom(skb) < padsize) {
|
||||||
|
ath_dbg(common, XMIT,
|
||||||
|
"tx99 padding failed\n");
|
||||||
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
|
||||||
|
skb_push(skb, padsize);
|
||||||
|
memmove(skb->data, skb->data + padsize, padpos);
|
||||||
|
}
|
||||||
|
|
||||||
|
fi->keyix = ATH9K_TXKEYIX_INVALID;
|
||||||
|
fi->framelen = skb->len + FCS_LEN;
|
||||||
|
fi->keytype = ATH9K_KEY_TYPE_CLEAR;
|
||||||
|
|
||||||
|
bf = ath_tx_setup_buffer(sc, txctl->txq, NULL, skb);
|
||||||
|
if (!bf) {
|
||||||
|
ath_dbg(common, XMIT, "tx99 buffer setup failed\n");
|
||||||
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
|
||||||
|
ath_set_rates(sc->tx99_vif, NULL, bf);
|
||||||
|
|
||||||
|
ath9k_hw_set_desc_link(sc->sc_ah, bf->bf_desc, bf->bf_daddr);
|
||||||
|
ath9k_hw_tx99_start(sc->sc_ah, txctl->txq->axq_qnum);
|
||||||
|
|
||||||
|
ath_tx_send_normal(sc, txctl->txq, NULL, skb);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
|
@ -19,7 +19,7 @@
|
||||||
|
|
||||||
#include "dfs_pattern_detector.h"
|
#include "dfs_pattern_detector.h"
|
||||||
#include "dfs_pri_detector.h"
|
#include "dfs_pri_detector.h"
|
||||||
#include "ath9k.h"
|
#include "ath.h"
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* tolerated deviation of radar time stamp in usecs on both sides
|
* tolerated deviation of radar time stamp in usecs on both sides
|
||||||
|
@ -143,7 +143,6 @@ channel_detector_create(struct dfs_pattern_detector *dpd, u16 freq)
|
||||||
{
|
{
|
||||||
u32 sz, i;
|
u32 sz, i;
|
||||||
struct channel_detector *cd;
|
struct channel_detector *cd;
|
||||||
struct ath_common *common = ath9k_hw_common(dpd->ah);
|
|
||||||
|
|
||||||
cd = kmalloc(sizeof(*cd), GFP_ATOMIC);
|
cd = kmalloc(sizeof(*cd), GFP_ATOMIC);
|
||||||
if (cd == NULL)
|
if (cd == NULL)
|
||||||
|
@ -167,7 +166,7 @@ channel_detector_create(struct dfs_pattern_detector *dpd, u16 freq)
|
||||||
return cd;
|
return cd;
|
||||||
|
|
||||||
fail:
|
fail:
|
||||||
ath_dbg(common, DFS,
|
ath_dbg(dpd->common, DFS,
|
||||||
"failed to allocate channel_detector for freq=%d\n", freq);
|
"failed to allocate channel_detector for freq=%d\n", freq);
|
||||||
channel_detector_exit(dpd, cd);
|
channel_detector_exit(dpd, cd);
|
||||||
return NULL;
|
return NULL;
|
||||||
|
@ -242,7 +241,7 @@ dpd_add_pulse(struct dfs_pattern_detector *dpd, struct pulse_event *event)
|
||||||
struct pri_detector *pd = cd->detectors[i];
|
struct pri_detector *pd = cd->detectors[i];
|
||||||
struct pri_sequence *ps = pd->add_pulse(pd, event);
|
struct pri_sequence *ps = pd->add_pulse(pd, event);
|
||||||
if (ps != NULL) {
|
if (ps != NULL) {
|
||||||
ath_dbg(ath9k_hw_common(dpd->ah), DFS,
|
ath_dbg(dpd->common, DFS,
|
||||||
"DFS: radar found on freq=%d: id=%d, pri=%d, "
|
"DFS: radar found on freq=%d: id=%d, pri=%d, "
|
||||||
"count=%d, count_false=%d\n",
|
"count=%d, count_false=%d\n",
|
||||||
event->freq, pd->rs->type_id,
|
event->freq, pd->rs->type_id,
|
||||||
|
@ -254,6 +253,12 @@ dpd_add_pulse(struct dfs_pattern_detector *dpd, struct pulse_event *event)
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static struct ath_dfs_pool_stats
|
||||||
|
dpd_get_stats(struct dfs_pattern_detector *dpd)
|
||||||
|
{
|
||||||
|
return global_dfs_pool_stats;
|
||||||
|
}
|
||||||
|
|
||||||
static bool dpd_set_domain(struct dfs_pattern_detector *dpd,
|
static bool dpd_set_domain(struct dfs_pattern_detector *dpd,
|
||||||
enum nl80211_dfs_regions region)
|
enum nl80211_dfs_regions region)
|
||||||
{
|
{
|
||||||
|
@ -284,14 +289,18 @@ static struct dfs_pattern_detector default_dpd = {
|
||||||
.exit = dpd_exit,
|
.exit = dpd_exit,
|
||||||
.set_dfs_domain = dpd_set_domain,
|
.set_dfs_domain = dpd_set_domain,
|
||||||
.add_pulse = dpd_add_pulse,
|
.add_pulse = dpd_add_pulse,
|
||||||
|
.get_stats = dpd_get_stats,
|
||||||
.region = NL80211_DFS_UNSET,
|
.region = NL80211_DFS_UNSET,
|
||||||
};
|
};
|
||||||
|
|
||||||
struct dfs_pattern_detector *
|
struct dfs_pattern_detector *
|
||||||
dfs_pattern_detector_init(struct ath_hw *ah, enum nl80211_dfs_regions region)
|
dfs_pattern_detector_init(struct ath_common *common,
|
||||||
|
enum nl80211_dfs_regions region)
|
||||||
{
|
{
|
||||||
struct dfs_pattern_detector *dpd;
|
struct dfs_pattern_detector *dpd;
|
||||||
struct ath_common *common = ath9k_hw_common(ah);
|
|
||||||
|
if (!config_enabled(CONFIG_CFG80211_CERTIFICATION_ONUS))
|
||||||
|
return NULL;
|
||||||
|
|
||||||
dpd = kmalloc(sizeof(*dpd), GFP_KERNEL);
|
dpd = kmalloc(sizeof(*dpd), GFP_KERNEL);
|
||||||
if (dpd == NULL)
|
if (dpd == NULL)
|
||||||
|
@ -300,7 +309,7 @@ dfs_pattern_detector_init(struct ath_hw *ah, enum nl80211_dfs_regions region)
|
||||||
*dpd = default_dpd;
|
*dpd = default_dpd;
|
||||||
INIT_LIST_HEAD(&dpd->channel_detectors);
|
INIT_LIST_HEAD(&dpd->channel_detectors);
|
||||||
|
|
||||||
dpd->ah = ah;
|
dpd->common = common;
|
||||||
if (dpd->set_dfs_domain(dpd, region))
|
if (dpd->set_dfs_domain(dpd, region))
|
||||||
return dpd;
|
return dpd;
|
||||||
|
|
|
@ -21,6 +21,19 @@
|
||||||
#include <linux/list.h>
|
#include <linux/list.h>
|
||||||
#include <linux/nl80211.h>
|
#include <linux/nl80211.h>
|
||||||
|
|
||||||
|
/**
|
||||||
|
* struct ath_dfs_pool_stats - DFS Statistics for global pools
|
||||||
|
*/
|
||||||
|
struct ath_dfs_pool_stats {
|
||||||
|
u32 pool_reference;
|
||||||
|
u32 pulse_allocated;
|
||||||
|
u32 pulse_alloc_error;
|
||||||
|
u32 pulse_used;
|
||||||
|
u32 pseq_allocated;
|
||||||
|
u32 pseq_alloc_error;
|
||||||
|
u32 pseq_used;
|
||||||
|
};
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* struct pulse_event - describing pulses reported by PHY
|
* struct pulse_event - describing pulses reported by PHY
|
||||||
* @ts: pulse time stamp in us
|
* @ts: pulse time stamp in us
|
||||||
|
@ -77,11 +90,12 @@ struct dfs_pattern_detector {
|
||||||
bool (*add_pulse)(struct dfs_pattern_detector *dpd,
|
bool (*add_pulse)(struct dfs_pattern_detector *dpd,
|
||||||
struct pulse_event *pe);
|
struct pulse_event *pe);
|
||||||
|
|
||||||
|
struct ath_dfs_pool_stats (*get_stats)(struct dfs_pattern_detector *dpd);
|
||||||
enum nl80211_dfs_regions region;
|
enum nl80211_dfs_regions region;
|
||||||
u8 num_radar_types;
|
u8 num_radar_types;
|
||||||
u64 last_pulse_ts;
|
u64 last_pulse_ts;
|
||||||
/* needed for ath_dbg() */
|
/* needed for ath_dbg() */
|
||||||
struct ath_hw *ah;
|
struct ath_common *common;
|
||||||
|
|
||||||
const struct radar_detector_specs *radar_spec;
|
const struct radar_detector_specs *radar_spec;
|
||||||
struct list_head channel_detectors;
|
struct list_head channel_detectors;
|
||||||
|
@ -92,15 +106,7 @@ struct dfs_pattern_detector {
|
||||||
* @param region: DFS domain to be used, can be NL80211_DFS_UNSET at creation
|
* @param region: DFS domain to be used, can be NL80211_DFS_UNSET at creation
|
||||||
* @return instance pointer on success, NULL otherwise
|
* @return instance pointer on success, NULL otherwise
|
||||||
*/
|
*/
|
||||||
#if defined(CONFIG_ATH9K_DFS_CERTIFIED)
|
|
||||||
extern struct dfs_pattern_detector *
|
extern struct dfs_pattern_detector *
|
||||||
dfs_pattern_detector_init(struct ath_hw *ah, enum nl80211_dfs_regions region);
|
dfs_pattern_detector_init(struct ath_common *common,
|
||||||
#else
|
enum nl80211_dfs_regions region);
|
||||||
static inline struct dfs_pattern_detector *
|
|
||||||
dfs_pattern_detector_init(struct ath_hw *ah, enum nl80211_dfs_regions region)
|
|
||||||
{
|
|
||||||
return NULL;
|
|
||||||
}
|
|
||||||
#endif /* CONFIG_ATH9K_DFS_CERTIFIED */
|
|
||||||
|
|
||||||
#endif /* DFS_PATTERN_DETECTOR_H */
|
#endif /* DFS_PATTERN_DETECTOR_H */
|
|
@ -17,10 +17,14 @@
|
||||||
#include <linux/slab.h>
|
#include <linux/slab.h>
|
||||||
#include <linux/spinlock.h>
|
#include <linux/spinlock.h>
|
||||||
|
|
||||||
#include "ath9k.h"
|
#include "ath.h"
|
||||||
#include "dfs_pattern_detector.h"
|
#include "dfs_pattern_detector.h"
|
||||||
#include "dfs_pri_detector.h"
|
#include "dfs_pri_detector.h"
|
||||||
#include "dfs_debug.h"
|
|
||||||
|
struct ath_dfs_pool_stats global_dfs_pool_stats = {};
|
||||||
|
|
||||||
|
#define DFS_POOL_STAT_INC(c) (global_dfs_pool_stats.c++)
|
||||||
|
#define DFS_POOL_STAT_DEC(c) (global_dfs_pool_stats.c--)
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* struct pulse_elem - elements in pulse queue
|
* struct pulse_elem - elements in pulse queue
|
|
@ -19,6 +19,8 @@
|
||||||
|
|
||||||
#include <linux/list.h>
|
#include <linux/list.h>
|
||||||
|
|
||||||
|
extern struct ath_dfs_pool_stats global_dfs_pool_stats;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* struct pri_sequence - sequence of pulses matching one PRI
|
* struct pri_sequence - sequence of pulses matching one PRI
|
||||||
* @head: list_head
|
* @head: list_head
|
|
@ -356,14 +356,131 @@ static u16 ath_regd_find_country_by_name(char *alpha2)
|
||||||
return -1;
|
return -1;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static int __ath_reg_dyn_country(struct wiphy *wiphy,
|
||||||
|
struct ath_regulatory *reg,
|
||||||
|
struct regulatory_request *request)
|
||||||
|
{
|
||||||
|
u16 country_code;
|
||||||
|
|
||||||
|
if (!ath_is_world_regd(reg))
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
country_code = ath_regd_find_country_by_name(request->alpha2);
|
||||||
|
if (country_code == (u16) -1)
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
reg->current_rd = COUNTRY_ERD_FLAG;
|
||||||
|
reg->current_rd |= country_code;
|
||||||
|
|
||||||
|
__ath_regd_init(reg);
|
||||||
|
|
||||||
|
ath_reg_apply_world_flags(wiphy, request->initiator, reg);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void ath_reg_dyn_country(struct wiphy *wiphy,
|
||||||
|
struct ath_regulatory *reg,
|
||||||
|
struct regulatory_request *request)
|
||||||
|
{
|
||||||
|
if (__ath_reg_dyn_country(wiphy, reg, request))
|
||||||
|
return;
|
||||||
|
|
||||||
|
printk(KERN_DEBUG "ath: regdomain 0x%0x "
|
||||||
|
"dynamically updated by %s\n",
|
||||||
|
reg->current_rd,
|
||||||
|
reg_initiator_name(request->initiator));
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool dynamic_country_user_possible(struct ath_regulatory *reg)
|
||||||
|
{
|
||||||
|
if (config_enabled(CONFIG_ATH_REG_DYNAMIC_USER_CERT_TESTING))
|
||||||
|
return true;
|
||||||
|
|
||||||
|
switch (reg->country_code) {
|
||||||
|
case CTRY_UNITED_STATES:
|
||||||
|
case CTRY_JAPAN1:
|
||||||
|
case CTRY_JAPAN2:
|
||||||
|
case CTRY_JAPAN3:
|
||||||
|
case CTRY_JAPAN4:
|
||||||
|
case CTRY_JAPAN5:
|
||||||
|
case CTRY_JAPAN6:
|
||||||
|
case CTRY_JAPAN7:
|
||||||
|
case CTRY_JAPAN8:
|
||||||
|
case CTRY_JAPAN9:
|
||||||
|
case CTRY_JAPAN10:
|
||||||
|
case CTRY_JAPAN11:
|
||||||
|
case CTRY_JAPAN12:
|
||||||
|
case CTRY_JAPAN13:
|
||||||
|
case CTRY_JAPAN14:
|
||||||
|
case CTRY_JAPAN15:
|
||||||
|
case CTRY_JAPAN16:
|
||||||
|
case CTRY_JAPAN17:
|
||||||
|
case CTRY_JAPAN18:
|
||||||
|
case CTRY_JAPAN19:
|
||||||
|
case CTRY_JAPAN20:
|
||||||
|
case CTRY_JAPAN21:
|
||||||
|
case CTRY_JAPAN22:
|
||||||
|
case CTRY_JAPAN23:
|
||||||
|
case CTRY_JAPAN24:
|
||||||
|
case CTRY_JAPAN25:
|
||||||
|
case CTRY_JAPAN26:
|
||||||
|
case CTRY_JAPAN27:
|
||||||
|
case CTRY_JAPAN28:
|
||||||
|
case CTRY_JAPAN29:
|
||||||
|
case CTRY_JAPAN30:
|
||||||
|
case CTRY_JAPAN31:
|
||||||
|
case CTRY_JAPAN32:
|
||||||
|
case CTRY_JAPAN33:
|
||||||
|
case CTRY_JAPAN34:
|
||||||
|
case CTRY_JAPAN35:
|
||||||
|
case CTRY_JAPAN36:
|
||||||
|
case CTRY_JAPAN37:
|
||||||
|
case CTRY_JAPAN38:
|
||||||
|
case CTRY_JAPAN39:
|
||||||
|
case CTRY_JAPAN40:
|
||||||
|
case CTRY_JAPAN41:
|
||||||
|
case CTRY_JAPAN42:
|
||||||
|
case CTRY_JAPAN43:
|
||||||
|
case CTRY_JAPAN44:
|
||||||
|
case CTRY_JAPAN45:
|
||||||
|
case CTRY_JAPAN46:
|
||||||
|
case CTRY_JAPAN47:
|
||||||
|
case CTRY_JAPAN48:
|
||||||
|
case CTRY_JAPAN49:
|
||||||
|
case CTRY_JAPAN50:
|
||||||
|
case CTRY_JAPAN51:
|
||||||
|
case CTRY_JAPAN52:
|
||||||
|
case CTRY_JAPAN53:
|
||||||
|
case CTRY_JAPAN54:
|
||||||
|
case CTRY_JAPAN55:
|
||||||
|
case CTRY_JAPAN56:
|
||||||
|
case CTRY_JAPAN57:
|
||||||
|
case CTRY_JAPAN58:
|
||||||
|
case CTRY_JAPAN59:
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void ath_reg_dyn_country_user(struct wiphy *wiphy,
|
||||||
|
struct ath_regulatory *reg,
|
||||||
|
struct regulatory_request *request)
|
||||||
|
{
|
||||||
|
if (!config_enabled(CONFIG_ATH_REG_DYNAMIC_USER_REG_HINTS))
|
||||||
|
return;
|
||||||
|
if (!dynamic_country_user_possible(reg))
|
||||||
|
return;
|
||||||
|
ath_reg_dyn_country(wiphy, reg, request);
|
||||||
|
}
|
||||||
|
|
||||||
void ath_reg_notifier_apply(struct wiphy *wiphy,
|
void ath_reg_notifier_apply(struct wiphy *wiphy,
|
||||||
struct regulatory_request *request,
|
struct regulatory_request *request,
|
||||||
struct ath_regulatory *reg)
|
struct ath_regulatory *reg)
|
||||||
{
|
{
|
||||||
struct ath_common *common = container_of(reg, struct ath_common,
|
struct ath_common *common = container_of(reg, struct ath_common,
|
||||||
regulatory);
|
regulatory);
|
||||||
u16 country_code;
|
|
||||||
|
|
||||||
/* We always apply this */
|
/* We always apply this */
|
||||||
ath_reg_apply_radar_flags(wiphy);
|
ath_reg_apply_radar_flags(wiphy);
|
||||||
|
|
||||||
|
@ -388,25 +505,12 @@ void ath_reg_notifier_apply(struct wiphy *wiphy,
|
||||||
sizeof(struct ath_regulatory));
|
sizeof(struct ath_regulatory));
|
||||||
break;
|
break;
|
||||||
case NL80211_REGDOM_SET_BY_DRIVER:
|
case NL80211_REGDOM_SET_BY_DRIVER:
|
||||||
|
break;
|
||||||
case NL80211_REGDOM_SET_BY_USER:
|
case NL80211_REGDOM_SET_BY_USER:
|
||||||
|
ath_reg_dyn_country_user(wiphy, reg, request);
|
||||||
break;
|
break;
|
||||||
case NL80211_REGDOM_SET_BY_COUNTRY_IE:
|
case NL80211_REGDOM_SET_BY_COUNTRY_IE:
|
||||||
if (!ath_is_world_regd(reg))
|
ath_reg_dyn_country(wiphy, reg, request);
|
||||||
break;
|
|
||||||
|
|
||||||
country_code = ath_regd_find_country_by_name(request->alpha2);
|
|
||||||
if (country_code == (u16) -1)
|
|
||||||
break;
|
|
||||||
|
|
||||||
reg->current_rd = COUNTRY_ERD_FLAG;
|
|
||||||
reg->current_rd |= country_code;
|
|
||||||
|
|
||||||
printk(KERN_DEBUG "ath: regdomain 0x%0x updated by CountryIE\n",
|
|
||||||
reg->current_rd);
|
|
||||||
__ath_regd_init(reg);
|
|
||||||
|
|
||||||
ath_reg_apply_world_flags(wiphy, request->initiator, reg);
|
|
||||||
|
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
|
@ -3212,7 +3212,7 @@ static void associate(struct atmel_private *priv, u16 frame_len, u16 subtype)
|
||||||
if (subtype == IEEE80211_STYPE_REASSOC_RESP &&
|
if (subtype == IEEE80211_STYPE_REASSOC_RESP &&
|
||||||
status != WLAN_STATUS_ASSOC_DENIED_RATES &&
|
status != WLAN_STATUS_ASSOC_DENIED_RATES &&
|
||||||
status != WLAN_STATUS_CAPS_UNSUPPORTED &&
|
status != WLAN_STATUS_CAPS_UNSUPPORTED &&
|
||||||
priv->AssociationRequestRetryCnt < MAX_ASSOCIATION_RETRIES) {
|
priv->ReAssociationRequestRetryCnt < MAX_ASSOCIATION_RETRIES) {
|
||||||
mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES);
|
mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES);
|
||||||
priv->ReAssociationRequestRetryCnt++;
|
priv->ReAssociationRequestRetryCnt++;
|
||||||
send_association_request(priv, 1);
|
send_association_request(priv, 1);
|
||||||
|
|
|
@ -164,7 +164,8 @@ static void b43_nphy_rf_ctl_override_rev7(struct b43_wldev *dev, u16 field,
|
||||||
}
|
}
|
||||||
en_addr = en_addrs[override][i];
|
en_addr = en_addrs[override][i];
|
||||||
|
|
||||||
val_addr = (i == 0) ? e->val_addr_core0 : e->val_addr_core1;
|
if (e)
|
||||||
|
val_addr = (i == 0) ? e->val_addr_core0 : e->val_addr_core1;
|
||||||
|
|
||||||
if (off) {
|
if (off) {
|
||||||
b43_phy_mask(dev, en_addr, ~en_mask);
|
b43_phy_mask(dev, en_addr, ~en_mask);
|
||||||
|
|
|
@ -26,7 +26,6 @@
|
||||||
#include <linux/mmc/sdio.h>
|
#include <linux/mmc/sdio.h>
|
||||||
#include <linux/mmc/sdio_func.h>
|
#include <linux/mmc/sdio_func.h>
|
||||||
#include <linux/mmc/card.h>
|
#include <linux/mmc/card.h>
|
||||||
#include <linux/mmc/host.h>
|
|
||||||
#include <linux/platform_data/brcmfmac-sdio.h>
|
#include <linux/platform_data/brcmfmac-sdio.h>
|
||||||
|
|
||||||
#include <defs.h>
|
#include <defs.h>
|
||||||
|
@ -239,7 +238,9 @@ brcmf_sdio_regrw_helper(struct brcmf_sdio_dev *sdiodev, u32 addr,
|
||||||
func_num = SDIO_FUNC_1;
|
func_num = SDIO_FUNC_1;
|
||||||
reg_size = 4;
|
reg_size = 4;
|
||||||
|
|
||||||
brcmf_sdio_addrprep(sdiodev, reg_size, &addr);
|
ret = brcmf_sdio_addrprep(sdiodev, reg_size, &addr);
|
||||||
|
if (ret)
|
||||||
|
goto done;
|
||||||
}
|
}
|
||||||
|
|
||||||
do {
|
do {
|
||||||
|
@ -255,6 +256,7 @@ brcmf_sdio_regrw_helper(struct brcmf_sdio_dev *sdiodev, u32 addr,
|
||||||
func_num, addr, data, 4);
|
func_num, addr, data, 4);
|
||||||
} while (ret != 0 && retry++ < SDIOH_API_ACCESS_RETRY_LIMIT);
|
} while (ret != 0 && retry++ < SDIOH_API_ACCESS_RETRY_LIMIT);
|
||||||
|
|
||||||
|
done:
|
||||||
if (ret != 0)
|
if (ret != 0)
|
||||||
brcmf_err("failed with %d\n", ret);
|
brcmf_err("failed with %d\n", ret);
|
||||||
|
|
||||||
|
@ -315,8 +317,36 @@ void brcmf_sdio_regwl(struct brcmf_sdio_dev *sdiodev, u32 addr,
|
||||||
*ret = retval;
|
*ret = retval;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static int brcmf_sdio_buffrw(struct brcmf_sdio_dev *sdiodev, uint fn,
|
||||||
|
bool write, u32 addr, struct sk_buff *pkt)
|
||||||
|
{
|
||||||
|
unsigned int req_sz;
|
||||||
|
|
||||||
|
brcmf_pm_resume_wait(sdiodev, &sdiodev->request_buffer_wait);
|
||||||
|
if (brcmf_pm_resume_error(sdiodev))
|
||||||
|
return -EIO;
|
||||||
|
|
||||||
|
/* Single skb use the standard mmc interface */
|
||||||
|
req_sz = pkt->len + 3;
|
||||||
|
req_sz &= (uint)~3;
|
||||||
|
|
||||||
|
if (write)
|
||||||
|
return sdio_memcpy_toio(sdiodev->func[fn], addr,
|
||||||
|
((u8 *)(pkt->data)),
|
||||||
|
req_sz);
|
||||||
|
else if (fn == 1)
|
||||||
|
return sdio_memcpy_fromio(sdiodev->func[fn],
|
||||||
|
((u8 *)(pkt->data)),
|
||||||
|
addr, req_sz);
|
||||||
|
else
|
||||||
|
/* function 2 read is FIFO operation */
|
||||||
|
return sdio_readsb(sdiodev->func[fn],
|
||||||
|
((u8 *)(pkt->data)), addr,
|
||||||
|
req_sz);
|
||||||
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* brcmf_sdio_buffrw - SDIO interface function for block data access
|
* brcmf_sdio_sglist_rw - SDIO interface function for block data access
|
||||||
* @sdiodev: brcmfmac sdio device
|
* @sdiodev: brcmfmac sdio device
|
||||||
* @fn: SDIO function number
|
* @fn: SDIO function number
|
||||||
* @write: direction flag
|
* @write: direction flag
|
||||||
|
@ -327,12 +357,13 @@ void brcmf_sdio_regwl(struct brcmf_sdio_dev *sdiodev, u32 addr,
|
||||||
* stack for block data access. It assumes that the skb passed down by the
|
* stack for block data access. It assumes that the skb passed down by the
|
||||||
* caller has already been padded and aligned.
|
* caller has already been padded and aligned.
|
||||||
*/
|
*/
|
||||||
static int brcmf_sdio_buffrw(struct brcmf_sdio_dev *sdiodev, uint fn,
|
static int brcmf_sdio_sglist_rw(struct brcmf_sdio_dev *sdiodev, uint fn,
|
||||||
bool write, u32 addr, struct sk_buff_head *pktlist)
|
bool write, u32 addr,
|
||||||
|
struct sk_buff_head *pktlist)
|
||||||
{
|
{
|
||||||
unsigned int req_sz, func_blk_sz, sg_cnt, sg_data_sz, pkt_offset;
|
unsigned int req_sz, func_blk_sz, sg_cnt, sg_data_sz, pkt_offset;
|
||||||
unsigned int max_blks, max_req_sz, orig_offset, dst_offset;
|
unsigned int max_req_sz, orig_offset, dst_offset;
|
||||||
unsigned short max_seg_sz, seg_sz;
|
unsigned short max_seg_cnt, seg_sz;
|
||||||
unsigned char *pkt_data, *orig_data, *dst_data;
|
unsigned char *pkt_data, *orig_data, *dst_data;
|
||||||
struct sk_buff *pkt_next = NULL, *local_pkt_next;
|
struct sk_buff *pkt_next = NULL, *local_pkt_next;
|
||||||
struct sk_buff_head local_list, *target_list;
|
struct sk_buff_head local_list, *target_list;
|
||||||
|
@ -341,7 +372,6 @@ static int brcmf_sdio_buffrw(struct brcmf_sdio_dev *sdiodev, uint fn,
|
||||||
struct mmc_data mmc_dat;
|
struct mmc_data mmc_dat;
|
||||||
struct sg_table st;
|
struct sg_table st;
|
||||||
struct scatterlist *sgl;
|
struct scatterlist *sgl;
|
||||||
struct mmc_host *host;
|
|
||||||
int ret = 0;
|
int ret = 0;
|
||||||
|
|
||||||
if (!pktlist->qlen)
|
if (!pktlist->qlen)
|
||||||
|
@ -351,27 +381,6 @@ static int brcmf_sdio_buffrw(struct brcmf_sdio_dev *sdiodev, uint fn,
|
||||||
if (brcmf_pm_resume_error(sdiodev))
|
if (brcmf_pm_resume_error(sdiodev))
|
||||||
return -EIO;
|
return -EIO;
|
||||||
|
|
||||||
/* Single skb use the standard mmc interface */
|
|
||||||
if (pktlist->qlen == 1) {
|
|
||||||
pkt_next = pktlist->next;
|
|
||||||
req_sz = pkt_next->len + 3;
|
|
||||||
req_sz &= (uint)~3;
|
|
||||||
|
|
||||||
if (write)
|
|
||||||
return sdio_memcpy_toio(sdiodev->func[fn], addr,
|
|
||||||
((u8 *)(pkt_next->data)),
|
|
||||||
req_sz);
|
|
||||||
else if (fn == 1)
|
|
||||||
return sdio_memcpy_fromio(sdiodev->func[fn],
|
|
||||||
((u8 *)(pkt_next->data)),
|
|
||||||
addr, req_sz);
|
|
||||||
else
|
|
||||||
/* function 2 read is FIFO operation */
|
|
||||||
return sdio_readsb(sdiodev->func[fn],
|
|
||||||
((u8 *)(pkt_next->data)), addr,
|
|
||||||
req_sz);
|
|
||||||
}
|
|
||||||
|
|
||||||
target_list = pktlist;
|
target_list = pktlist;
|
||||||
/* for host with broken sg support, prepare a page aligned list */
|
/* for host with broken sg support, prepare a page aligned list */
|
||||||
__skb_queue_head_init(&local_list);
|
__skb_queue_head_init(&local_list);
|
||||||
|
@ -398,38 +407,46 @@ static int brcmf_sdio_buffrw(struct brcmf_sdio_dev *sdiodev, uint fn,
|
||||||
target_list = &local_list;
|
target_list = &local_list;
|
||||||
}
|
}
|
||||||
|
|
||||||
host = sdiodev->func[fn]->card->host;
|
|
||||||
func_blk_sz = sdiodev->func[fn]->cur_blksize;
|
func_blk_sz = sdiodev->func[fn]->cur_blksize;
|
||||||
/* Blocks per command is limited by host count, host transfer
|
max_req_sz = sdiodev->max_request_size;
|
||||||
* size and the maximum for IO_RW_EXTENDED of 511 blocks.
|
max_seg_cnt = min_t(unsigned short, sdiodev->max_segment_count,
|
||||||
*/
|
target_list->qlen);
|
||||||
max_blks = min_t(unsigned int, host->max_blk_count, 511u);
|
|
||||||
max_req_sz = min_t(unsigned int, host->max_req_size,
|
|
||||||
max_blks * func_blk_sz);
|
|
||||||
max_seg_sz = min_t(unsigned short, host->max_segs, SG_MAX_SINGLE_ALLOC);
|
|
||||||
max_seg_sz = min_t(unsigned short, max_seg_sz, target_list->qlen);
|
|
||||||
seg_sz = target_list->qlen;
|
seg_sz = target_list->qlen;
|
||||||
pkt_offset = 0;
|
pkt_offset = 0;
|
||||||
pkt_next = target_list->next;
|
pkt_next = target_list->next;
|
||||||
|
|
||||||
if (sg_alloc_table(&st, max_seg_sz, GFP_KERNEL)) {
|
if (sg_alloc_table(&st, max_seg_cnt, GFP_KERNEL)) {
|
||||||
ret = -ENOMEM;
|
ret = -ENOMEM;
|
||||||
goto exit;
|
goto exit;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
memset(&mmc_req, 0, sizeof(struct mmc_request));
|
||||||
|
memset(&mmc_cmd, 0, sizeof(struct mmc_command));
|
||||||
|
memset(&mmc_dat, 0, sizeof(struct mmc_data));
|
||||||
|
|
||||||
|
mmc_dat.sg = st.sgl;
|
||||||
|
mmc_dat.blksz = func_blk_sz;
|
||||||
|
mmc_dat.flags = write ? MMC_DATA_WRITE : MMC_DATA_READ;
|
||||||
|
mmc_cmd.opcode = SD_IO_RW_EXTENDED;
|
||||||
|
mmc_cmd.arg = write ? 1<<31 : 0; /* write flag */
|
||||||
|
mmc_cmd.arg |= (fn & 0x7) << 28; /* SDIO func num */
|
||||||
|
mmc_cmd.arg |= 1<<27; /* block mode */
|
||||||
|
/* for function 1 the addr will be incremented */
|
||||||
|
mmc_cmd.arg |= (fn == 1) ? 1<<26 : 0;
|
||||||
|
mmc_cmd.flags = MMC_RSP_SPI_R5 | MMC_RSP_R5 | MMC_CMD_ADTC;
|
||||||
|
mmc_req.cmd = &mmc_cmd;
|
||||||
|
mmc_req.data = &mmc_dat;
|
||||||
|
|
||||||
while (seg_sz) {
|
while (seg_sz) {
|
||||||
req_sz = 0;
|
req_sz = 0;
|
||||||
sg_cnt = 0;
|
sg_cnt = 0;
|
||||||
memset(&mmc_req, 0, sizeof(struct mmc_request));
|
|
||||||
memset(&mmc_cmd, 0, sizeof(struct mmc_command));
|
|
||||||
memset(&mmc_dat, 0, sizeof(struct mmc_data));
|
|
||||||
sgl = st.sgl;
|
sgl = st.sgl;
|
||||||
/* prep sg table */
|
/* prep sg table */
|
||||||
while (pkt_next != (struct sk_buff *)target_list) {
|
while (pkt_next != (struct sk_buff *)target_list) {
|
||||||
pkt_data = pkt_next->data + pkt_offset;
|
pkt_data = pkt_next->data + pkt_offset;
|
||||||
sg_data_sz = pkt_next->len - pkt_offset;
|
sg_data_sz = pkt_next->len - pkt_offset;
|
||||||
if (sg_data_sz > host->max_seg_size)
|
if (sg_data_sz > sdiodev->max_segment_size)
|
||||||
sg_data_sz = host->max_seg_size;
|
sg_data_sz = sdiodev->max_segment_size;
|
||||||
if (sg_data_sz > max_req_sz - req_sz)
|
if (sg_data_sz > max_req_sz - req_sz)
|
||||||
sg_data_sz = max_req_sz - req_sz;
|
sg_data_sz = max_req_sz - req_sz;
|
||||||
|
|
||||||
|
@ -444,7 +461,7 @@ static int brcmf_sdio_buffrw(struct brcmf_sdio_dev *sdiodev, uint fn,
|
||||||
pkt_next = pkt_next->next;
|
pkt_next = pkt_next->next;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (req_sz >= max_req_sz || sg_cnt >= max_seg_sz)
|
if (req_sz >= max_req_sz || sg_cnt >= max_seg_cnt)
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
seg_sz -= sg_cnt;
|
seg_sz -= sg_cnt;
|
||||||
|
@ -455,27 +472,17 @@ static int brcmf_sdio_buffrw(struct brcmf_sdio_dev *sdiodev, uint fn,
|
||||||
ret = -ENOTBLK;
|
ret = -ENOTBLK;
|
||||||
goto exit;
|
goto exit;
|
||||||
}
|
}
|
||||||
mmc_dat.sg = st.sgl;
|
|
||||||
mmc_dat.sg_len = sg_cnt;
|
mmc_dat.sg_len = sg_cnt;
|
||||||
mmc_dat.blksz = func_blk_sz;
|
|
||||||
mmc_dat.blocks = req_sz / func_blk_sz;
|
mmc_dat.blocks = req_sz / func_blk_sz;
|
||||||
mmc_dat.flags = write ? MMC_DATA_WRITE : MMC_DATA_READ;
|
|
||||||
mmc_cmd.opcode = SD_IO_RW_EXTENDED;
|
|
||||||
mmc_cmd.arg = write ? 1<<31 : 0; /* write flag */
|
|
||||||
mmc_cmd.arg |= (fn & 0x7) << 28; /* SDIO func num */
|
|
||||||
mmc_cmd.arg |= 1<<27; /* block mode */
|
|
||||||
/* incrementing addr for function 1 */
|
|
||||||
mmc_cmd.arg |= (fn == 1) ? 1<<26 : 0;
|
|
||||||
mmc_cmd.arg |= (addr & 0x1FFFF) << 9; /* address */
|
mmc_cmd.arg |= (addr & 0x1FFFF) << 9; /* address */
|
||||||
mmc_cmd.arg |= mmc_dat.blocks & 0x1FF; /* block count */
|
mmc_cmd.arg |= mmc_dat.blocks & 0x1FF; /* block count */
|
||||||
mmc_cmd.flags = MMC_RSP_SPI_R5 | MMC_RSP_R5 | MMC_CMD_ADTC;
|
/* incrementing addr for function 1 */
|
||||||
mmc_req.cmd = &mmc_cmd;
|
|
||||||
mmc_req.data = &mmc_dat;
|
|
||||||
if (fn == 1)
|
if (fn == 1)
|
||||||
addr += req_sz;
|
addr += req_sz;
|
||||||
|
|
||||||
mmc_set_data_timeout(&mmc_dat, sdiodev->func[fn]->card);
|
mmc_set_data_timeout(&mmc_dat, sdiodev->func[fn]->card);
|
||||||
mmc_wait_for_req(host, &mmc_req);
|
mmc_wait_for_req(sdiodev->func[fn]->card->host, &mmc_req);
|
||||||
|
|
||||||
ret = mmc_cmd.error ? mmc_cmd.error : mmc_dat.error;
|
ret = mmc_cmd.error ? mmc_cmd.error : mmc_dat.error;
|
||||||
if (ret != 0) {
|
if (ret != 0) {
|
||||||
|
@ -546,7 +553,6 @@ brcmf_sdcard_recv_pkt(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
|
||||||
{
|
{
|
||||||
uint width;
|
uint width;
|
||||||
int err = 0;
|
int err = 0;
|
||||||
struct sk_buff_head pkt_list;
|
|
||||||
|
|
||||||
brcmf_dbg(SDIO, "fun = %d, addr = 0x%x, size = %d\n",
|
brcmf_dbg(SDIO, "fun = %d, addr = 0x%x, size = %d\n",
|
||||||
fn, addr, pkt->len);
|
fn, addr, pkt->len);
|
||||||
|
@ -556,19 +562,17 @@ brcmf_sdcard_recv_pkt(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
|
||||||
if (err)
|
if (err)
|
||||||
goto done;
|
goto done;
|
||||||
|
|
||||||
skb_queue_head_init(&pkt_list);
|
err = brcmf_sdio_buffrw(sdiodev, fn, false, addr, pkt);
|
||||||
skb_queue_tail(&pkt_list, pkt);
|
|
||||||
err = brcmf_sdio_buffrw(sdiodev, fn, false, addr, &pkt_list);
|
|
||||||
skb_dequeue_tail(&pkt_list);
|
|
||||||
|
|
||||||
done:
|
done:
|
||||||
return err;
|
return err;
|
||||||
}
|
}
|
||||||
|
|
||||||
int brcmf_sdcard_recv_chain(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
|
int brcmf_sdcard_recv_chain(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
|
||||||
uint flags, struct sk_buff_head *pktq)
|
uint flags, struct sk_buff_head *pktq, uint totlen)
|
||||||
{
|
{
|
||||||
uint incr_fix;
|
struct sk_buff *glom_skb;
|
||||||
|
struct sk_buff *skb;
|
||||||
uint width;
|
uint width;
|
||||||
int err = 0;
|
int err = 0;
|
||||||
|
|
||||||
|
@ -580,8 +584,22 @@ int brcmf_sdcard_recv_chain(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
|
||||||
if (err)
|
if (err)
|
||||||
goto done;
|
goto done;
|
||||||
|
|
||||||
incr_fix = (flags & SDIO_REQ_FIXED) ? SDIOH_DATA_FIX : SDIOH_DATA_INC;
|
if (pktq->qlen == 1)
|
||||||
err = brcmf_sdio_buffrw(sdiodev, fn, false, addr, pktq);
|
err = brcmf_sdio_buffrw(sdiodev, fn, false, addr, pktq->next);
|
||||||
|
else if (!sdiodev->sg_support) {
|
||||||
|
glom_skb = brcmu_pkt_buf_get_skb(totlen);
|
||||||
|
if (!glom_skb)
|
||||||
|
return -ENOMEM;
|
||||||
|
err = brcmf_sdio_buffrw(sdiodev, fn, false, addr, glom_skb);
|
||||||
|
if (err)
|
||||||
|
goto done;
|
||||||
|
|
||||||
|
skb_queue_walk(pktq, skb) {
|
||||||
|
memcpy(skb->data, glom_skb->data, skb->len);
|
||||||
|
skb_pull(glom_skb, skb->len);
|
||||||
|
}
|
||||||
|
} else
|
||||||
|
err = brcmf_sdio_sglist_rw(sdiodev, fn, false, addr, pktq);
|
||||||
|
|
||||||
done:
|
done:
|
||||||
return err;
|
return err;
|
||||||
|
@ -592,7 +610,7 @@ brcmf_sdcard_send_buf(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
|
||||||
uint flags, u8 *buf, uint nbytes)
|
uint flags, u8 *buf, uint nbytes)
|
||||||
{
|
{
|
||||||
struct sk_buff *mypkt;
|
struct sk_buff *mypkt;
|
||||||
struct sk_buff_head pktq;
|
uint width;
|
||||||
int err;
|
int err;
|
||||||
|
|
||||||
mypkt = brcmu_pkt_buf_get_skb(nbytes);
|
mypkt = brcmu_pkt_buf_get_skb(nbytes);
|
||||||
|
@ -603,10 +621,12 @@ brcmf_sdcard_send_buf(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
|
||||||
}
|
}
|
||||||
|
|
||||||
memcpy(mypkt->data, buf, nbytes);
|
memcpy(mypkt->data, buf, nbytes);
|
||||||
__skb_queue_head_init(&pktq);
|
|
||||||
__skb_queue_tail(&pktq, mypkt);
|
width = (flags & SDIO_REQ_4BYTE) ? 4 : 2;
|
||||||
err = brcmf_sdcard_send_pkt(sdiodev, addr, fn, flags, &pktq);
|
err = brcmf_sdio_addrprep(sdiodev, width, &addr);
|
||||||
__skb_dequeue_tail(&pktq);
|
|
||||||
|
if (!err)
|
||||||
|
err = brcmf_sdio_buffrw(sdiodev, fn, true, addr, mypkt);
|
||||||
|
|
||||||
brcmu_pkt_buf_free_skb(mypkt);
|
brcmu_pkt_buf_free_skb(mypkt);
|
||||||
return err;
|
return err;
|
||||||
|
@ -617,16 +637,26 @@ int
|
||||||
brcmf_sdcard_send_pkt(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
|
brcmf_sdcard_send_pkt(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
|
||||||
uint flags, struct sk_buff_head *pktq)
|
uint flags, struct sk_buff_head *pktq)
|
||||||
{
|
{
|
||||||
|
struct sk_buff *skb;
|
||||||
uint width;
|
uint width;
|
||||||
int err = 0;
|
int err;
|
||||||
|
|
||||||
brcmf_dbg(SDIO, "fun = %d, addr = 0x%x, size = %d\n",
|
brcmf_dbg(SDIO, "fun = %d, addr = 0x%x, size = %d\n",
|
||||||
fn, addr, pktq->qlen);
|
fn, addr, pktq->qlen);
|
||||||
|
|
||||||
width = (flags & SDIO_REQ_4BYTE) ? 4 : 2;
|
width = (flags & SDIO_REQ_4BYTE) ? 4 : 2;
|
||||||
brcmf_sdio_addrprep(sdiodev, width, &addr);
|
err = brcmf_sdio_addrprep(sdiodev, width, &addr);
|
||||||
|
if (err)
|
||||||
|
return err;
|
||||||
|
|
||||||
err = brcmf_sdio_buffrw(sdiodev, fn, true, addr, pktq);
|
if (pktq->qlen == 1 || !sdiodev->sg_support)
|
||||||
|
skb_queue_walk(pktq, skb) {
|
||||||
|
err = brcmf_sdio_buffrw(sdiodev, fn, true, addr, skb);
|
||||||
|
if (err)
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
err = brcmf_sdio_sglist_rw(sdiodev, fn, true, addr, pktq);
|
||||||
|
|
||||||
return err;
|
return err;
|
||||||
}
|
}
|
||||||
|
@ -639,7 +669,6 @@ brcmf_sdio_ramrw(struct brcmf_sdio_dev *sdiodev, bool write, u32 address,
|
||||||
struct sk_buff *pkt;
|
struct sk_buff *pkt;
|
||||||
u32 sdaddr;
|
u32 sdaddr;
|
||||||
uint dsize;
|
uint dsize;
|
||||||
struct sk_buff_head pkt_list;
|
|
||||||
|
|
||||||
dsize = min_t(uint, SBSDIO_SB_OFT_ADDR_LIMIT, size);
|
dsize = min_t(uint, SBSDIO_SB_OFT_ADDR_LIMIT, size);
|
||||||
pkt = dev_alloc_skb(dsize);
|
pkt = dev_alloc_skb(dsize);
|
||||||
|
@ -648,7 +677,6 @@ brcmf_sdio_ramrw(struct brcmf_sdio_dev *sdiodev, bool write, u32 address,
|
||||||
return -EIO;
|
return -EIO;
|
||||||
}
|
}
|
||||||
pkt->priority = 0;
|
pkt->priority = 0;
|
||||||
skb_queue_head_init(&pkt_list);
|
|
||||||
|
|
||||||
/* Determine initial transfer parameters */
|
/* Determine initial transfer parameters */
|
||||||
sdaddr = address & SBSDIO_SB_OFT_ADDR_MASK;
|
sdaddr = address & SBSDIO_SB_OFT_ADDR_MASK;
|
||||||
|
@ -676,10 +704,8 @@ brcmf_sdio_ramrw(struct brcmf_sdio_dev *sdiodev, bool write, u32 address,
|
||||||
skb_put(pkt, dsize);
|
skb_put(pkt, dsize);
|
||||||
if (write)
|
if (write)
|
||||||
memcpy(pkt->data, data, dsize);
|
memcpy(pkt->data, data, dsize);
|
||||||
skb_queue_tail(&pkt_list, pkt);
|
|
||||||
bcmerror = brcmf_sdio_buffrw(sdiodev, SDIO_FUNC_1, write,
|
bcmerror = brcmf_sdio_buffrw(sdiodev, SDIO_FUNC_1, write,
|
||||||
sdaddr, &pkt_list);
|
sdaddr, pkt);
|
||||||
skb_dequeue_tail(&pkt_list);
|
|
||||||
if (bcmerror) {
|
if (bcmerror) {
|
||||||
brcmf_err("membytes transfer failed\n");
|
brcmf_err("membytes transfer failed\n");
|
||||||
break;
|
break;
|
||||||
|
|
|
@ -21,6 +21,7 @@
|
||||||
#include <linux/mmc/sdio_func.h>
|
#include <linux/mmc/sdio_func.h>
|
||||||
#include <linux/mmc/sdio_ids.h>
|
#include <linux/mmc/sdio_ids.h>
|
||||||
#include <linux/mmc/card.h>
|
#include <linux/mmc/card.h>
|
||||||
|
#include <linux/mmc/host.h>
|
||||||
#include <linux/suspend.h>
|
#include <linux/suspend.h>
|
||||||
#include <linux/errno.h>
|
#include <linux/errno.h>
|
||||||
#include <linux/sched.h> /* request_irq() */
|
#include <linux/sched.h> /* request_irq() */
|
||||||
|
@ -315,6 +316,8 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func,
|
||||||
int err;
|
int err;
|
||||||
struct brcmf_sdio_dev *sdiodev;
|
struct brcmf_sdio_dev *sdiodev;
|
||||||
struct brcmf_bus *bus_if;
|
struct brcmf_bus *bus_if;
|
||||||
|
struct mmc_host *host;
|
||||||
|
uint max_blocks;
|
||||||
|
|
||||||
brcmf_dbg(SDIO, "Enter\n");
|
brcmf_dbg(SDIO, "Enter\n");
|
||||||
brcmf_dbg(SDIO, "Class=%x\n", func->class);
|
brcmf_dbg(SDIO, "Class=%x\n", func->class);
|
||||||
|
@ -361,6 +364,20 @@ static int brcmf_ops_sdio_probe(struct sdio_func *func,
|
||||||
brcmf_err("F2 error, probe failed %d...\n", err);
|
brcmf_err("F2 error, probe failed %d...\n", err);
|
||||||
goto fail;
|
goto fail;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* determine host related variables after brcmf_sdio_probe()
|
||||||
|
* as func->cur_blksize is properly set and F2 init has been
|
||||||
|
* completed successfully.
|
||||||
|
*/
|
||||||
|
host = func->card->host;
|
||||||
|
sdiodev->sg_support = host->max_segs > 1;
|
||||||
|
max_blocks = min_t(uint, host->max_blk_count, 511u);
|
||||||
|
sdiodev->max_request_size = min_t(uint, host->max_req_size,
|
||||||
|
max_blocks * func->cur_blksize);
|
||||||
|
sdiodev->max_segment_count = min_t(uint, host->max_segs,
|
||||||
|
SG_MAX_SINGLE_ALLOC);
|
||||||
|
sdiodev->max_segment_size = host->max_seg_size;
|
||||||
brcmf_dbg(SDIO, "F2 init completed...\n");
|
brcmf_dbg(SDIO, "F2 init completed...\n");
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
|
|
|
@ -1147,6 +1147,8 @@ static int brcmf_sdio_hdparse(struct brcmf_sdio *bus, u8 *header,
|
||||||
u8 rx_seq, fc, tx_seq_max;
|
u8 rx_seq, fc, tx_seq_max;
|
||||||
u32 swheader;
|
u32 swheader;
|
||||||
|
|
||||||
|
trace_brcmf_sdpcm_hdr(false, header);
|
||||||
|
|
||||||
/* hw header */
|
/* hw header */
|
||||||
len = get_unaligned_le16(header);
|
len = get_unaligned_le16(header);
|
||||||
checksum = get_unaligned_le16(header + sizeof(u16));
|
checksum = get_unaligned_le16(header + sizeof(u16));
|
||||||
|
@ -1269,6 +1271,7 @@ static void brcmf_sdio_hdpack(struct brcmf_sdio *bus, u8 *header,
|
||||||
SDPCM_DOFFSET_MASK;
|
SDPCM_DOFFSET_MASK;
|
||||||
*(((__le32 *)header) + 1) = cpu_to_le32(sw_header);
|
*(((__le32 *)header) + 1) = cpu_to_le32(sw_header);
|
||||||
*(((__le32 *)header) + 2) = 0;
|
*(((__le32 *)header) + 2) = 0;
|
||||||
|
trace_brcmf_sdpcm_hdr(true, header);
|
||||||
}
|
}
|
||||||
|
|
||||||
static u8 brcmf_sdbrcm_rxglom(struct brcmf_sdio *bus, u8 rxseq)
|
static u8 brcmf_sdbrcm_rxglom(struct brcmf_sdio *bus, u8 rxseq)
|
||||||
|
@ -1389,7 +1392,7 @@ static u8 brcmf_sdbrcm_rxglom(struct brcmf_sdio *bus, u8 rxseq)
|
||||||
sdio_claim_host(bus->sdiodev->func[1]);
|
sdio_claim_host(bus->sdiodev->func[1]);
|
||||||
errcode = brcmf_sdcard_recv_chain(bus->sdiodev,
|
errcode = brcmf_sdcard_recv_chain(bus->sdiodev,
|
||||||
bus->sdiodev->sbwad,
|
bus->sdiodev->sbwad,
|
||||||
SDIO_FUNC_2, F2SYNC, &bus->glom);
|
SDIO_FUNC_2, F2SYNC, &bus->glom, dlen);
|
||||||
sdio_release_host(bus->sdiodev->func[1]);
|
sdio_release_host(bus->sdiodev->func[1]);
|
||||||
bus->sdcnt.f2rxdata++;
|
bus->sdcnt.f2rxdata++;
|
||||||
|
|
||||||
|
@ -1877,6 +1880,56 @@ brcmf_sdbrcm_wait_event_wakeup(struct brcmf_sdio *bus)
|
||||||
/* bit mask of data length chopped from the previous packet */
|
/* bit mask of data length chopped from the previous packet */
|
||||||
#define ALIGN_SKB_CHOP_LEN_MASK 0x7fff
|
#define ALIGN_SKB_CHOP_LEN_MASK 0x7fff
|
||||||
|
|
||||||
|
static int brcmf_sdio_txpkt_prep_sg(struct brcmf_sdio_dev *sdiodev,
|
||||||
|
struct sk_buff_head *pktq,
|
||||||
|
struct sk_buff *pkt, uint chan)
|
||||||
|
{
|
||||||
|
struct sk_buff *pkt_pad;
|
||||||
|
u16 tail_pad, tail_chop, sg_align;
|
||||||
|
unsigned int blksize;
|
||||||
|
u8 *dat_buf;
|
||||||
|
int ntail;
|
||||||
|
|
||||||
|
blksize = sdiodev->func[SDIO_FUNC_2]->cur_blksize;
|
||||||
|
sg_align = 4;
|
||||||
|
if (sdiodev->pdata && sdiodev->pdata->sd_sgentry_align > 4)
|
||||||
|
sg_align = sdiodev->pdata->sd_sgentry_align;
|
||||||
|
/* sg entry alignment should be a divisor of block size */
|
||||||
|
WARN_ON(blksize % sg_align);
|
||||||
|
|
||||||
|
/* Check tail padding */
|
||||||
|
pkt_pad = NULL;
|
||||||
|
tail_chop = pkt->len % sg_align;
|
||||||
|
tail_pad = sg_align - tail_chop;
|
||||||
|
tail_pad += blksize - (pkt->len + tail_pad) % blksize;
|
||||||
|
if (skb_tailroom(pkt) < tail_pad && pkt->len > blksize) {
|
||||||
|
pkt_pad = brcmu_pkt_buf_get_skb(tail_pad + tail_chop);
|
||||||
|
if (pkt_pad == NULL)
|
||||||
|
return -ENOMEM;
|
||||||
|
memcpy(pkt_pad->data,
|
||||||
|
pkt->data + pkt->len - tail_chop,
|
||||||
|
tail_chop);
|
||||||
|
*(u32 *)(pkt_pad->cb) = ALIGN_SKB_FLAG + tail_chop;
|
||||||
|
skb_trim(pkt, pkt->len - tail_chop);
|
||||||
|
__skb_queue_after(pktq, pkt, pkt_pad);
|
||||||
|
} else {
|
||||||
|
ntail = pkt->data_len + tail_pad -
|
||||||
|
(pkt->end - pkt->tail);
|
||||||
|
if (skb_cloned(pkt) || ntail > 0)
|
||||||
|
if (pskb_expand_head(pkt, 0, ntail, GFP_ATOMIC))
|
||||||
|
return -ENOMEM;
|
||||||
|
if (skb_linearize(pkt))
|
||||||
|
return -ENOMEM;
|
||||||
|
dat_buf = (u8 *)(pkt->data);
|
||||||
|
__skb_put(pkt, tail_pad);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (pkt_pad)
|
||||||
|
return pkt->len + tail_chop;
|
||||||
|
else
|
||||||
|
return pkt->len - tail_pad;
|
||||||
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* brcmf_sdio_txpkt_prep - packet preparation for transmit
|
* brcmf_sdio_txpkt_prep - packet preparation for transmit
|
||||||
* @bus: brcmf_sdio structure pointer
|
* @bus: brcmf_sdio structure pointer
|
||||||
|
@ -1893,24 +1946,16 @@ static int
|
||||||
brcmf_sdio_txpkt_prep(struct brcmf_sdio *bus, struct sk_buff_head *pktq,
|
brcmf_sdio_txpkt_prep(struct brcmf_sdio *bus, struct sk_buff_head *pktq,
|
||||||
uint chan)
|
uint chan)
|
||||||
{
|
{
|
||||||
u16 head_pad, tail_pad, tail_chop, head_align, sg_align;
|
u16 head_pad, head_align;
|
||||||
int ntail;
|
struct sk_buff *pkt_next;
|
||||||
struct sk_buff *pkt_next, *pkt_new;
|
|
||||||
u8 *dat_buf;
|
u8 *dat_buf;
|
||||||
unsigned blksize = bus->sdiodev->func[SDIO_FUNC_2]->cur_blksize;
|
int err;
|
||||||
struct brcmf_sdio_hdrinfo hd_info = {0};
|
struct brcmf_sdio_hdrinfo hd_info = {0};
|
||||||
|
|
||||||
/* SDIO ADMA requires at least 32 bit alignment */
|
/* SDIO ADMA requires at least 32 bit alignment */
|
||||||
head_align = 4;
|
head_align = 4;
|
||||||
sg_align = 4;
|
if (bus->sdiodev->pdata && bus->sdiodev->pdata->sd_head_align > 4)
|
||||||
if (bus->sdiodev->pdata) {
|
head_align = bus->sdiodev->pdata->sd_head_align;
|
||||||
head_align = bus->sdiodev->pdata->sd_head_align > 4 ?
|
|
||||||
bus->sdiodev->pdata->sd_head_align : 4;
|
|
||||||
sg_align = bus->sdiodev->pdata->sd_sgentry_align > 4 ?
|
|
||||||
bus->sdiodev->pdata->sd_sgentry_align : 4;
|
|
||||||
}
|
|
||||||
/* sg entry alignment should be a divisor of block size */
|
|
||||||
WARN_ON(blksize % sg_align);
|
|
||||||
|
|
||||||
pkt_next = pktq->next;
|
pkt_next = pktq->next;
|
||||||
dat_buf = (u8 *)(pkt_next->data);
|
dat_buf = (u8 *)(pkt_next->data);
|
||||||
|
@ -1929,40 +1974,20 @@ brcmf_sdio_txpkt_prep(struct brcmf_sdio *bus, struct sk_buff_head *pktq,
|
||||||
memset(dat_buf, 0, head_pad + bus->tx_hdrlen);
|
memset(dat_buf, 0, head_pad + bus->tx_hdrlen);
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Check tail padding */
|
if (bus->sdiodev->sg_support && pktq->qlen > 1) {
|
||||||
pkt_new = NULL;
|
err = brcmf_sdio_txpkt_prep_sg(bus->sdiodev, pktq,
|
||||||
tail_chop = pkt_next->len % sg_align;
|
pkt_next, chan);
|
||||||
tail_pad = sg_align - tail_chop;
|
if (err < 0)
|
||||||
tail_pad += blksize - (pkt_next->len + tail_pad) % blksize;
|
return err;
|
||||||
if (skb_tailroom(pkt_next) < tail_pad && pkt_next->len > blksize) {
|
hd_info.len = (u16)err;
|
||||||
pkt_new = brcmu_pkt_buf_get_skb(tail_pad + tail_chop);
|
|
||||||
if (pkt_new == NULL)
|
|
||||||
return -ENOMEM;
|
|
||||||
memcpy(pkt_new->data,
|
|
||||||
pkt_next->data + pkt_next->len - tail_chop,
|
|
||||||
tail_chop);
|
|
||||||
*(u32 *)(pkt_new->cb) = ALIGN_SKB_FLAG + tail_chop;
|
|
||||||
skb_trim(pkt_next, pkt_next->len - tail_chop);
|
|
||||||
__skb_queue_after(pktq, pkt_next, pkt_new);
|
|
||||||
} else {
|
} else {
|
||||||
ntail = pkt_next->data_len + tail_pad -
|
hd_info.len = pkt_next->len;
|
||||||
(pkt_next->end - pkt_next->tail);
|
|
||||||
if (skb_cloned(pkt_next) || ntail > 0)
|
|
||||||
if (pskb_expand_head(pkt_next, 0, ntail, GFP_ATOMIC))
|
|
||||||
return -ENOMEM;
|
|
||||||
if (skb_linearize(pkt_next))
|
|
||||||
return -ENOMEM;
|
|
||||||
dat_buf = (u8 *)(pkt_next->data);
|
|
||||||
__skb_put(pkt_next, tail_pad);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Now prep the header */
|
|
||||||
if (pkt_new)
|
|
||||||
hd_info.len = pkt_next->len + tail_chop;
|
|
||||||
else
|
|
||||||
hd_info.len = pkt_next->len - tail_pad;
|
|
||||||
hd_info.channel = chan;
|
hd_info.channel = chan;
|
||||||
hd_info.dat_offset = head_pad + bus->tx_hdrlen;
|
hd_info.dat_offset = head_pad + bus->tx_hdrlen;
|
||||||
|
|
||||||
|
/* Now fill the header */
|
||||||
brcmf_sdio_hdpack(bus, dat_buf, &hd_info);
|
brcmf_sdio_hdpack(bus, dat_buf, &hd_info);
|
||||||
|
|
||||||
if (BRCMF_BYTES_ON() &&
|
if (BRCMF_BYTES_ON() &&
|
||||||
|
|
|
@ -178,6 +178,10 @@ struct brcmf_sdio_dev {
|
||||||
bool irq_en; /* irq enable flags */
|
bool irq_en; /* irq enable flags */
|
||||||
spinlock_t irq_en_lock;
|
spinlock_t irq_en_lock;
|
||||||
bool irq_wake; /* irq wake enable flags */
|
bool irq_wake; /* irq wake enable flags */
|
||||||
|
bool sg_support;
|
||||||
|
uint max_request_size;
|
||||||
|
ushort max_segment_count;
|
||||||
|
uint max_segment_size;
|
||||||
};
|
};
|
||||||
|
|
||||||
/* Register/deregister interrupt handler. */
|
/* Register/deregister interrupt handler. */
|
||||||
|
@ -216,7 +220,7 @@ int brcmf_sdcard_recv_pkt(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
|
||||||
int brcmf_sdcard_recv_buf(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
|
int brcmf_sdcard_recv_buf(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
|
||||||
uint flags, u8 *buf, uint nbytes);
|
uint flags, u8 *buf, uint nbytes);
|
||||||
int brcmf_sdcard_recv_chain(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
|
int brcmf_sdcard_recv_chain(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn,
|
||||||
uint flags, struct sk_buff_head *pktq);
|
uint flags, struct sk_buff_head *pktq, uint totlen);
|
||||||
|
|
||||||
/* Flags bits */
|
/* Flags bits */
|
||||||
|
|
||||||
|
|
|
@ -78,13 +78,15 @@ TRACE_EVENT(brcmf_hexdump,
|
||||||
TP_ARGS(data, len),
|
TP_ARGS(data, len),
|
||||||
TP_STRUCT__entry(
|
TP_STRUCT__entry(
|
||||||
__field(unsigned long, len)
|
__field(unsigned long, len)
|
||||||
|
__field(unsigned long, addr)
|
||||||
__dynamic_array(u8, hdata, len)
|
__dynamic_array(u8, hdata, len)
|
||||||
),
|
),
|
||||||
TP_fast_assign(
|
TP_fast_assign(
|
||||||
__entry->len = len;
|
__entry->len = len;
|
||||||
|
__entry->addr = (unsigned long)data;
|
||||||
memcpy(__get_dynamic_array(hdata), data, len);
|
memcpy(__get_dynamic_array(hdata), data, len);
|
||||||
),
|
),
|
||||||
TP_printk("hexdump [length=%lu]", __entry->len)
|
TP_printk("hexdump [addr=%lx, length=%lu]", __entry->addr, __entry->len)
|
||||||
);
|
);
|
||||||
|
|
||||||
TRACE_EVENT(brcmf_bdchdr,
|
TRACE_EVENT(brcmf_bdchdr,
|
||||||
|
@ -108,6 +110,23 @@ TRACE_EVENT(brcmf_bdchdr,
|
||||||
TP_printk("bdc: prio=%d siglen=%d", __entry->prio, __entry->siglen)
|
TP_printk("bdc: prio=%d siglen=%d", __entry->prio, __entry->siglen)
|
||||||
);
|
);
|
||||||
|
|
||||||
|
TRACE_EVENT(brcmf_sdpcm_hdr,
|
||||||
|
TP_PROTO(bool tx, void *data),
|
||||||
|
TP_ARGS(tx, data),
|
||||||
|
TP_STRUCT__entry(
|
||||||
|
__field(u8, tx)
|
||||||
|
__field(u16, len)
|
||||||
|
__array(u8, hdr, 12)
|
||||||
|
),
|
||||||
|
TP_fast_assign(
|
||||||
|
memcpy(__entry->hdr, data, 12);
|
||||||
|
__entry->len = __entry->hdr[0] | (__entry->hdr[1] << 8);
|
||||||
|
__entry->tx = tx ? 1 : 0;
|
||||||
|
),
|
||||||
|
TP_printk("sdpcm: %s len %u, seq %d", __entry->tx ? "TX" : "RX",
|
||||||
|
__entry->len, __entry->hdr[4])
|
||||||
|
);
|
||||||
|
|
||||||
#ifdef CONFIG_BRCM_TRACING
|
#ifdef CONFIG_BRCM_TRACING
|
||||||
|
|
||||||
#undef TRACE_INCLUDE_PATH
|
#undef TRACE_INCLUDE_PATH
|
||||||
|
|
|
@ -433,27 +433,19 @@ int iwlagn_tx_skb(struct iwl_priv *priv,
|
||||||
/* Copy MAC header from skb into command buffer */
|
/* Copy MAC header from skb into command buffer */
|
||||||
memcpy(tx_cmd->hdr, hdr, hdr_len);
|
memcpy(tx_cmd->hdr, hdr, hdr_len);
|
||||||
|
|
||||||
|
txq_id = info->hw_queue;
|
||||||
|
|
||||||
if (is_agg)
|
if (is_agg)
|
||||||
txq_id = priv->tid_data[sta_id][tid].agg.txq_id;
|
txq_id = priv->tid_data[sta_id][tid].agg.txq_id;
|
||||||
else if (info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM) {
|
else if (info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM) {
|
||||||
/*
|
|
||||||
* Send this frame after DTIM -- there's a special queue
|
|
||||||
* reserved for this for contexts that support AP mode.
|
|
||||||
*/
|
|
||||||
txq_id = ctx->mcast_queue;
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* The microcode will clear the more data
|
* The microcode will clear the more data
|
||||||
* bit in the last frame it transmits.
|
* bit in the last frame it transmits.
|
||||||
*/
|
*/
|
||||||
hdr->frame_control |=
|
hdr->frame_control |=
|
||||||
cpu_to_le16(IEEE80211_FCTL_MOREDATA);
|
cpu_to_le16(IEEE80211_FCTL_MOREDATA);
|
||||||
} else if (info->flags & IEEE80211_TX_CTL_TX_OFFCHAN)
|
}
|
||||||
txq_id = IWL_AUX_QUEUE;
|
|
||||||
else
|
|
||||||
txq_id = ctx->ac_to_queue[skb_get_queue_mapping(skb)];
|
|
||||||
|
|
||||||
WARN_ON_ONCE(!is_agg && txq_id != info->hw_queue);
|
|
||||||
WARN_ON_ONCE(is_agg &&
|
WARN_ON_ONCE(is_agg &&
|
||||||
priv->queue_to_mac80211[txq_id] != info->hw_queue);
|
priv->queue_to_mac80211[txq_id] != info->hw_queue);
|
||||||
|
|
||||||
|
|
|
@ -83,6 +83,8 @@
|
||||||
#define IWL7260_TX_POWER_VERSION 0xffff /* meaningless */
|
#define IWL7260_TX_POWER_VERSION 0xffff /* meaningless */
|
||||||
#define IWL3160_NVM_VERSION 0x709
|
#define IWL3160_NVM_VERSION 0x709
|
||||||
#define IWL3160_TX_POWER_VERSION 0xffff /* meaningless */
|
#define IWL3160_TX_POWER_VERSION 0xffff /* meaningless */
|
||||||
|
#define IWL7265_NVM_VERSION 0x0a1d
|
||||||
|
#define IWL7265_TX_POWER_VERSION 0xffff /* meaningless */
|
||||||
|
|
||||||
#define IWL7260_FW_PRE "iwlwifi-7260-"
|
#define IWL7260_FW_PRE "iwlwifi-7260-"
|
||||||
#define IWL7260_MODULE_FIRMWARE(api) IWL7260_FW_PRE __stringify(api) ".ucode"
|
#define IWL7260_MODULE_FIRMWARE(api) IWL7260_FW_PRE __stringify(api) ".ucode"
|
||||||
|
@ -90,6 +92,9 @@
|
||||||
#define IWL3160_FW_PRE "iwlwifi-3160-"
|
#define IWL3160_FW_PRE "iwlwifi-3160-"
|
||||||
#define IWL3160_MODULE_FIRMWARE(api) IWL3160_FW_PRE __stringify(api) ".ucode"
|
#define IWL3160_MODULE_FIRMWARE(api) IWL3160_FW_PRE __stringify(api) ".ucode"
|
||||||
|
|
||||||
|
#define IWL7265_FW_PRE "iwlwifi-7265-"
|
||||||
|
#define IWL7265_MODULE_FIRMWARE(api) IWL7265_FW_PRE __stringify(api) ".ucode"
|
||||||
|
|
||||||
static const struct iwl_base_params iwl7000_base_params = {
|
static const struct iwl_base_params iwl7000_base_params = {
|
||||||
.eeprom_size = OTP_LOW_IMAGE_SIZE,
|
.eeprom_size = OTP_LOW_IMAGE_SIZE,
|
||||||
.num_of_queues = IWLAGN_NUM_QUEUES,
|
.num_of_queues = IWLAGN_NUM_QUEUES,
|
||||||
|
@ -182,5 +187,14 @@ const struct iwl_cfg iwl3160_n_cfg = {
|
||||||
.nvm_calib_ver = IWL3160_TX_POWER_VERSION,
|
.nvm_calib_ver = IWL3160_TX_POWER_VERSION,
|
||||||
};
|
};
|
||||||
|
|
||||||
|
const struct iwl_cfg iwl7265_2ac_cfg = {
|
||||||
|
.name = "Intel(R) Dual Band Wireless AC 7265",
|
||||||
|
.fw_name_pre = IWL7265_FW_PRE,
|
||||||
|
IWL_DEVICE_7000,
|
||||||
|
.ht_params = &iwl7000_ht_params,
|
||||||
|
.nvm_ver = IWL7265_NVM_VERSION,
|
||||||
|
.nvm_calib_ver = IWL7265_TX_POWER_VERSION,
|
||||||
|
};
|
||||||
|
|
||||||
MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
|
MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
|
||||||
MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL3160_UCODE_API_OK));
|
MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL3160_UCODE_API_OK));
|
||||||
|
|
|
@ -293,6 +293,7 @@ extern const struct iwl_cfg iwl7260_n_cfg;
|
||||||
extern const struct iwl_cfg iwl3160_2ac_cfg;
|
extern const struct iwl_cfg iwl3160_2ac_cfg;
|
||||||
extern const struct iwl_cfg iwl3160_2n_cfg;
|
extern const struct iwl_cfg iwl3160_2n_cfg;
|
||||||
extern const struct iwl_cfg iwl3160_n_cfg;
|
extern const struct iwl_cfg iwl3160_n_cfg;
|
||||||
|
extern const struct iwl_cfg iwl7265_2ac_cfg;
|
||||||
#endif /* CONFIG_IWLMVM */
|
#endif /* CONFIG_IWLMVM */
|
||||||
|
|
||||||
#endif /* __IWL_CONFIG_H__ */
|
#endif /* __IWL_CONFIG_H__ */
|
||||||
|
|
|
@ -394,6 +394,38 @@
|
||||||
#define CSR_DRAM_INT_TBL_ENABLE (1 << 31)
|
#define CSR_DRAM_INT_TBL_ENABLE (1 << 31)
|
||||||
#define CSR_DRAM_INIT_TBL_WRAP_CHECK (1 << 27)
|
#define CSR_DRAM_INIT_TBL_WRAP_CHECK (1 << 27)
|
||||||
|
|
||||||
|
/* SECURE boot registers */
|
||||||
|
#define CSR_SECURE_BOOT_CONFIG_ADDR (0x100)
|
||||||
|
enum secure_boot_config_reg {
|
||||||
|
CSR_SECURE_BOOT_CONFIG_INSPECTOR_BURNED_IN_OTP = 0x00000001,
|
||||||
|
CSR_SECURE_BOOT_CONFIG_INSPECTOR_NOT_REQ = 0x00000002,
|
||||||
|
};
|
||||||
|
|
||||||
|
#define CSR_SECURE_BOOT_CPU1_STATUS_ADDR (0x100)
|
||||||
|
#define CSR_SECURE_BOOT_CPU2_STATUS_ADDR (0x100)
|
||||||
|
enum secure_boot_status_reg {
|
||||||
|
CSR_SECURE_BOOT_CPU_STATUS_VERF_STATUS = 0x00000003,
|
||||||
|
CSR_SECURE_BOOT_CPU_STATUS_VERF_COMPLETED = 0x00000002,
|
||||||
|
CSR_SECURE_BOOT_CPU_STATUS_VERF_SUCCESS = 0x00000004,
|
||||||
|
CSR_SECURE_BOOT_CPU_STATUS_VERF_FAIL = 0x00000008,
|
||||||
|
CSR_SECURE_BOOT_CPU_STATUS_SIGN_VERF_FAIL = 0x00000010,
|
||||||
|
};
|
||||||
|
|
||||||
|
#define CSR_UCODE_LOAD_STATUS_ADDR (0x100)
|
||||||
|
enum secure_load_status_reg {
|
||||||
|
CSR_CPU_STATUS_LOADING_STARTED = 0x00000001,
|
||||||
|
CSR_CPU_STATUS_LOADING_COMPLETED = 0x00000002,
|
||||||
|
CSR_CPU_STATUS_NUM_OF_LAST_COMPLETED = 0x000000F8,
|
||||||
|
CSR_CPU_STATUS_NUM_OF_LAST_LOADED_BLOCK = 0x0000FF00,
|
||||||
|
};
|
||||||
|
|
||||||
|
#define CSR_SECURE_INSPECTOR_CODE_ADDR (0x100)
|
||||||
|
#define CSR_SECURE_INSPECTOR_DATA_ADDR (0x100)
|
||||||
|
|
||||||
|
#define CSR_SECURE_TIME_OUT (100)
|
||||||
|
|
||||||
|
#define FH_TCSR_0_REG0 (0x1D00)
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* HBUS (Host-side Bus)
|
* HBUS (Host-side Bus)
|
||||||
*
|
*
|
||||||
|
|
|
@ -483,6 +483,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
|
||||||
const u8 *tlv_data;
|
const u8 *tlv_data;
|
||||||
char buildstr[25];
|
char buildstr[25];
|
||||||
u32 build;
|
u32 build;
|
||||||
|
int num_of_cpus;
|
||||||
|
|
||||||
if (len < sizeof(*ucode)) {
|
if (len < sizeof(*ucode)) {
|
||||||
IWL_ERR(drv, "uCode has invalid length: %zd\n", len);
|
IWL_ERR(drv, "uCode has invalid length: %zd\n", len);
|
||||||
|
@ -692,6 +693,42 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
|
||||||
goto invalid_tlv_len;
|
goto invalid_tlv_len;
|
||||||
drv->fw.phy_config = le32_to_cpup((__le32 *)tlv_data);
|
drv->fw.phy_config = le32_to_cpup((__le32 *)tlv_data);
|
||||||
break;
|
break;
|
||||||
|
case IWL_UCODE_TLV_SECURE_SEC_RT:
|
||||||
|
iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_REGULAR,
|
||||||
|
tlv_len);
|
||||||
|
drv->fw.mvm_fw = true;
|
||||||
|
drv->fw.img[IWL_UCODE_REGULAR].is_secure = true;
|
||||||
|
break;
|
||||||
|
case IWL_UCODE_TLV_SECURE_SEC_INIT:
|
||||||
|
iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_INIT,
|
||||||
|
tlv_len);
|
||||||
|
drv->fw.mvm_fw = true;
|
||||||
|
drv->fw.img[IWL_UCODE_INIT].is_secure = true;
|
||||||
|
break;
|
||||||
|
case IWL_UCODE_TLV_SECURE_SEC_WOWLAN:
|
||||||
|
iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_WOWLAN,
|
||||||
|
tlv_len);
|
||||||
|
drv->fw.mvm_fw = true;
|
||||||
|
drv->fw.img[IWL_UCODE_WOWLAN].is_secure = true;
|
||||||
|
break;
|
||||||
|
case IWL_UCODE_TLV_NUM_OF_CPU:
|
||||||
|
if (tlv_len != sizeof(u32))
|
||||||
|
goto invalid_tlv_len;
|
||||||
|
num_of_cpus =
|
||||||
|
le32_to_cpup((__le32 *)tlv_data);
|
||||||
|
|
||||||
|
if (num_of_cpus == 2) {
|
||||||
|
drv->fw.img[IWL_UCODE_REGULAR].is_dual_cpus =
|
||||||
|
true;
|
||||||
|
drv->fw.img[IWL_UCODE_INIT].is_dual_cpus =
|
||||||
|
true;
|
||||||
|
drv->fw.img[IWL_UCODE_WOWLAN].is_dual_cpus =
|
||||||
|
true;
|
||||||
|
} else if ((num_of_cpus > 2) || (num_of_cpus < 1)) {
|
||||||
|
IWL_ERR(drv, "Driver support upto 2 CPUs\n");
|
||||||
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
break;
|
||||||
default:
|
default:
|
||||||
IWL_DEBUG_INFO(drv, "unknown TLV: %d\n", tlv_type);
|
IWL_DEBUG_INFO(drv, "unknown TLV: %d\n", tlv_type);
|
||||||
break;
|
break;
|
||||||
|
|
|
@ -121,6 +121,10 @@ enum iwl_ucode_tlv_type {
|
||||||
IWL_UCODE_TLV_SEC_WOWLAN = 21,
|
IWL_UCODE_TLV_SEC_WOWLAN = 21,
|
||||||
IWL_UCODE_TLV_DEF_CALIB = 22,
|
IWL_UCODE_TLV_DEF_CALIB = 22,
|
||||||
IWL_UCODE_TLV_PHY_SKU = 23,
|
IWL_UCODE_TLV_PHY_SKU = 23,
|
||||||
|
IWL_UCODE_TLV_SECURE_SEC_RT = 24,
|
||||||
|
IWL_UCODE_TLV_SECURE_SEC_INIT = 25,
|
||||||
|
IWL_UCODE_TLV_SECURE_SEC_WOWLAN = 26,
|
||||||
|
IWL_UCODE_TLV_NUM_OF_CPU = 27,
|
||||||
};
|
};
|
||||||
|
|
||||||
struct iwl_ucode_tlv {
|
struct iwl_ucode_tlv {
|
||||||
|
|
|
@ -75,11 +75,23 @@
|
||||||
* @IWL_UCODE_TLV_FLAGS_P2P: This uCode image supports P2P.
|
* @IWL_UCODE_TLV_FLAGS_P2P: This uCode image supports P2P.
|
||||||
* @IWL_UCODE_TLV_FLAGS_DW_BC_TABLE: The SCD byte count table is in DWORDS
|
* @IWL_UCODE_TLV_FLAGS_DW_BC_TABLE: The SCD byte count table is in DWORDS
|
||||||
* @IWL_UCODE_TLV_FLAGS_UAPSD: This uCode image supports uAPSD
|
* @IWL_UCODE_TLV_FLAGS_UAPSD: This uCode image supports uAPSD
|
||||||
|
* @IWL_UCODE_TLV_FLAGS_SHORT_BL: 16 entries of black list instead of 64 in scan
|
||||||
|
* offload profile config command.
|
||||||
* @IWL_UCODE_TLV_FLAGS_RX_ENERGY_API: supports rx signal strength api
|
* @IWL_UCODE_TLV_FLAGS_RX_ENERGY_API: supports rx signal strength api
|
||||||
* @IWL_UCODE_TLV_FLAGS_TIME_EVENT_API_V2: using the new time event API.
|
* @IWL_UCODE_TLV_FLAGS_TIME_EVENT_API_V2: using the new time event API.
|
||||||
* @IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS: D3 image supports up to six
|
* @IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS: D3 image supports up to six
|
||||||
* (rather than two) IPv6 addresses
|
* (rather than two) IPv6 addresses
|
||||||
* @IWL_UCODE_TLV_FLAGS_BF_UPDATED: new beacon filtering API
|
* @IWL_UCODE_TLV_FLAGS_BF_UPDATED: new beacon filtering API
|
||||||
|
* @IWL_UCODE_TLV_FLAGS_NO_BASIC_SSID: not sending a probe with the SSID element
|
||||||
|
* from the probe request template.
|
||||||
|
* @IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API: modified D3 API to allow keeping
|
||||||
|
* connection when going back to D0
|
||||||
|
* @IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL: new NS offload (small version)
|
||||||
|
* @IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE: new NS offload (large version)
|
||||||
|
* @IWL_UCODE_TLV_FLAGS_SCHED_SCAN: this uCode image supports scheduled scan.
|
||||||
|
* @IWL_UCODE_TLV_FLAGS_STA_KEY_CMD: new ADD_STA and ADD_STA_KEY command API
|
||||||
|
* @IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD: support device wide power command
|
||||||
|
* containing CAM (Continuous Active Mode) indication.
|
||||||
*/
|
*/
|
||||||
enum iwl_ucode_tlv_flag {
|
enum iwl_ucode_tlv_flag {
|
||||||
IWL_UCODE_TLV_FLAGS_PAN = BIT(0),
|
IWL_UCODE_TLV_FLAGS_PAN = BIT(0),
|
||||||
|
@ -87,11 +99,20 @@ enum iwl_ucode_tlv_flag {
|
||||||
IWL_UCODE_TLV_FLAGS_MFP = BIT(2),
|
IWL_UCODE_TLV_FLAGS_MFP = BIT(2),
|
||||||
IWL_UCODE_TLV_FLAGS_P2P = BIT(3),
|
IWL_UCODE_TLV_FLAGS_P2P = BIT(3),
|
||||||
IWL_UCODE_TLV_FLAGS_DW_BC_TABLE = BIT(4),
|
IWL_UCODE_TLV_FLAGS_DW_BC_TABLE = BIT(4),
|
||||||
|
IWL_UCODE_TLV_FLAGS_NEWBT_COEX = BIT(5),
|
||||||
IWL_UCODE_TLV_FLAGS_UAPSD = BIT(6),
|
IWL_UCODE_TLV_FLAGS_UAPSD = BIT(6),
|
||||||
|
IWL_UCODE_TLV_FLAGS_SHORT_BL = BIT(7),
|
||||||
IWL_UCODE_TLV_FLAGS_RX_ENERGY_API = BIT(8),
|
IWL_UCODE_TLV_FLAGS_RX_ENERGY_API = BIT(8),
|
||||||
IWL_UCODE_TLV_FLAGS_TIME_EVENT_API_V2 = BIT(9),
|
IWL_UCODE_TLV_FLAGS_TIME_EVENT_API_V2 = BIT(9),
|
||||||
IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS = BIT(10),
|
IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS = BIT(10),
|
||||||
IWL_UCODE_TLV_FLAGS_BF_UPDATED = BIT(11),
|
IWL_UCODE_TLV_FLAGS_BF_UPDATED = BIT(11),
|
||||||
|
IWL_UCODE_TLV_FLAGS_NO_BASIC_SSID = BIT(12),
|
||||||
|
IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API = BIT(14),
|
||||||
|
IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL = BIT(15),
|
||||||
|
IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE = BIT(16),
|
||||||
|
IWL_UCODE_TLV_FLAGS_SCHED_SCAN = BIT(17),
|
||||||
|
IWL_UCODE_TLV_FLAGS_STA_KEY_CMD = BIT(19),
|
||||||
|
IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD = BIT(20),
|
||||||
};
|
};
|
||||||
|
|
||||||
/* The default calibrate table size if not specified by firmware file */
|
/* The default calibrate table size if not specified by firmware file */
|
||||||
|
@ -133,7 +154,8 @@ enum iwl_ucode_sec {
|
||||||
* For 16.0 uCode and above, there is no differentiation between sections,
|
* For 16.0 uCode and above, there is no differentiation between sections,
|
||||||
* just an offset to the HW address.
|
* just an offset to the HW address.
|
||||||
*/
|
*/
|
||||||
#define IWL_UCODE_SECTION_MAX 4
|
#define IWL_UCODE_SECTION_MAX 6
|
||||||
|
#define IWL_UCODE_FIRST_SECTION_OF_SECOND_CPU (IWL_UCODE_SECTION_MAX/2)
|
||||||
|
|
||||||
struct iwl_ucode_capabilities {
|
struct iwl_ucode_capabilities {
|
||||||
u32 max_probe_length;
|
u32 max_probe_length;
|
||||||
|
@ -150,6 +172,8 @@ struct fw_desc {
|
||||||
|
|
||||||
struct fw_img {
|
struct fw_img {
|
||||||
struct fw_desc sec[IWL_UCODE_SECTION_MAX];
|
struct fw_desc sec[IWL_UCODE_SECTION_MAX];
|
||||||
|
bool is_secure;
|
||||||
|
bool is_dual_cpus;
|
||||||
};
|
};
|
||||||
|
|
||||||
/* uCode version contains 4 values: Major/Minor/API/Serial */
|
/* uCode version contains 4 values: Major/Minor/API/Serial */
|
||||||
|
|
|
@ -97,6 +97,8 @@
|
||||||
|
|
||||||
#define APMG_PCIDEV_STT_VAL_L1_ACT_DIS (0x00000800)
|
#define APMG_PCIDEV_STT_VAL_L1_ACT_DIS (0x00000800)
|
||||||
|
|
||||||
|
#define APMG_RTC_INT_STT_RFKILL (0x10000000)
|
||||||
|
|
||||||
/* Device system time */
|
/* Device system time */
|
||||||
#define DEVICE_SYSTEM_TIME_REG 0xA0206C
|
#define DEVICE_SYSTEM_TIME_REG 0xA0206C
|
||||||
|
|
||||||
|
|
|
@ -601,7 +601,7 @@ static inline int iwl_trans_send_cmd(struct iwl_trans *trans,
|
||||||
{
|
{
|
||||||
int ret;
|
int ret;
|
||||||
|
|
||||||
if (trans->state != IWL_TRANS_FW_ALIVE) {
|
if (unlikely(trans->state != IWL_TRANS_FW_ALIVE)) {
|
||||||
IWL_ERR(trans, "%s bad state = %d", __func__, trans->state);
|
IWL_ERR(trans, "%s bad state = %d", __func__, trans->state);
|
||||||
return -EIO;
|
return -EIO;
|
||||||
}
|
}
|
||||||
|
@ -640,8 +640,8 @@ static inline void iwl_trans_free_tx_cmd(struct iwl_trans *trans,
|
||||||
static inline int iwl_trans_tx(struct iwl_trans *trans, struct sk_buff *skb,
|
static inline int iwl_trans_tx(struct iwl_trans *trans, struct sk_buff *skb,
|
||||||
struct iwl_device_cmd *dev_cmd, int queue)
|
struct iwl_device_cmd *dev_cmd, int queue)
|
||||||
{
|
{
|
||||||
WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
|
if (unlikely(trans->state != IWL_TRANS_FW_ALIVE))
|
||||||
"%s bad state = %d", __func__, trans->state);
|
IWL_ERR(trans, "%s bad state = %d", __func__, trans->state);
|
||||||
|
|
||||||
return trans->ops->tx(trans, skb, dev_cmd, queue);
|
return trans->ops->tx(trans, skb, dev_cmd, queue);
|
||||||
}
|
}
|
||||||
|
@ -649,16 +649,16 @@ static inline int iwl_trans_tx(struct iwl_trans *trans, struct sk_buff *skb,
|
||||||
static inline void iwl_trans_reclaim(struct iwl_trans *trans, int queue,
|
static inline void iwl_trans_reclaim(struct iwl_trans *trans, int queue,
|
||||||
int ssn, struct sk_buff_head *skbs)
|
int ssn, struct sk_buff_head *skbs)
|
||||||
{
|
{
|
||||||
WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
|
if (unlikely(trans->state != IWL_TRANS_FW_ALIVE))
|
||||||
"%s bad state = %d", __func__, trans->state);
|
IWL_ERR(trans, "%s bad state = %d", __func__, trans->state);
|
||||||
|
|
||||||
trans->ops->reclaim(trans, queue, ssn, skbs);
|
trans->ops->reclaim(trans, queue, ssn, skbs);
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline void iwl_trans_txq_disable(struct iwl_trans *trans, int queue)
|
static inline void iwl_trans_txq_disable(struct iwl_trans *trans, int queue)
|
||||||
{
|
{
|
||||||
WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
|
if (unlikely(trans->state != IWL_TRANS_FW_ALIVE))
|
||||||
"%s bad state = %d", __func__, trans->state);
|
IWL_ERR(trans, "%s bad state = %d", __func__, trans->state);
|
||||||
|
|
||||||
trans->ops->txq_disable(trans, queue);
|
trans->ops->txq_disable(trans, queue);
|
||||||
}
|
}
|
||||||
|
@ -669,8 +669,8 @@ static inline void iwl_trans_txq_enable(struct iwl_trans *trans, int queue,
|
||||||
{
|
{
|
||||||
might_sleep();
|
might_sleep();
|
||||||
|
|
||||||
WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
|
if (unlikely((trans->state != IWL_TRANS_FW_ALIVE)))
|
||||||
"%s bad state = %d", __func__, trans->state);
|
IWL_ERR(trans, "%s bad state = %d", __func__, trans->state);
|
||||||
|
|
||||||
trans->ops->txq_enable(trans, queue, fifo, sta_id, tid,
|
trans->ops->txq_enable(trans, queue, fifo, sta_id, tid,
|
||||||
frame_limit, ssn);
|
frame_limit, ssn);
|
||||||
|
@ -685,8 +685,8 @@ static inline void iwl_trans_ac_txq_enable(struct iwl_trans *trans, int queue,
|
||||||
|
|
||||||
static inline int iwl_trans_wait_tx_queue_empty(struct iwl_trans *trans)
|
static inline int iwl_trans_wait_tx_queue_empty(struct iwl_trans *trans)
|
||||||
{
|
{
|
||||||
WARN_ONCE(trans->state != IWL_TRANS_FW_ALIVE,
|
if (unlikely(trans->state != IWL_TRANS_FW_ALIVE))
|
||||||
"%s bad state = %d", __func__, trans->state);
|
IWL_ERR(trans, "%s bad state = %d", __func__, trans->state);
|
||||||
|
|
||||||
return trans->ops->wait_tx_queue_empty(trans);
|
return trans->ops->wait_tx_queue_empty(trans);
|
||||||
}
|
}
|
||||||
|
|
|
@ -98,126 +98,258 @@ static const u8 iwl_bt_prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX] = {
|
||||||
|
|
||||||
#undef EVENT_PRIO_ANT
|
#undef EVENT_PRIO_ANT
|
||||||
|
|
||||||
/* BT Antenna Coupling Threshold (dB) */
|
|
||||||
#define IWL_BT_ANTENNA_COUPLING_THRESHOLD (35)
|
|
||||||
#define IWL_BT_LOAD_FORCE_SISO_THRESHOLD (3)
|
|
||||||
|
|
||||||
#define BT_ENABLE_REDUCED_TXPOWER_THRESHOLD (-62)
|
#define BT_ENABLE_REDUCED_TXPOWER_THRESHOLD (-62)
|
||||||
#define BT_DISABLE_REDUCED_TXPOWER_THRESHOLD (-65)
|
#define BT_DISABLE_REDUCED_TXPOWER_THRESHOLD (-65)
|
||||||
#define BT_REDUCED_TX_POWER_BIT BIT(7)
|
#define BT_ANTENNA_COUPLING_THRESHOLD (30)
|
||||||
|
|
||||||
static inline bool is_loose_coex(void)
|
|
||||||
{
|
|
||||||
return iwlwifi_mod_params.ant_coupling >
|
|
||||||
IWL_BT_ANTENNA_COUPLING_THRESHOLD;
|
|
||||||
}
|
|
||||||
|
|
||||||
int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm)
|
int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm)
|
||||||
{
|
{
|
||||||
|
if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_NEWBT_COEX))
|
||||||
|
return 0;
|
||||||
|
|
||||||
return iwl_mvm_send_cmd_pdu(mvm, BT_COEX_PRIO_TABLE, CMD_SYNC,
|
return iwl_mvm_send_cmd_pdu(mvm, BT_COEX_PRIO_TABLE, CMD_SYNC,
|
||||||
sizeof(struct iwl_bt_coex_prio_tbl_cmd),
|
sizeof(struct iwl_bt_coex_prio_tbl_cmd),
|
||||||
&iwl_bt_prio_tbl);
|
&iwl_bt_prio_tbl);
|
||||||
}
|
}
|
||||||
|
|
||||||
static int iwl_send_bt_env(struct iwl_mvm *mvm, u8 action, u8 type)
|
const u32 iwl_bt_ack_kill_msk[BT_KILL_MSK_MAX] = {
|
||||||
{
|
[BT_KILL_MSK_DEFAULT] = 0xffff0000,
|
||||||
struct iwl_bt_coex_prot_env_cmd env_cmd;
|
[BT_KILL_MSK_SCO_HID_A2DP] = 0xffffffff,
|
||||||
int ret;
|
[BT_KILL_MSK_REDUCED_TXPOW] = 0,
|
||||||
|
};
|
||||||
|
|
||||||
|
const u32 iwl_bt_cts_kill_msk[BT_KILL_MSK_MAX] = {
|
||||||
|
[BT_KILL_MSK_DEFAULT] = 0xffff0000,
|
||||||
|
[BT_KILL_MSK_SCO_HID_A2DP] = 0xffffffff,
|
||||||
|
[BT_KILL_MSK_REDUCED_TXPOW] = 0,
|
||||||
|
};
|
||||||
|
|
||||||
|
static const __le32 iwl_bt_prio_boost[BT_COEX_BOOST_SIZE] = {
|
||||||
|
cpu_to_le32(0xf0f0f0f0),
|
||||||
|
cpu_to_le32(0xc0c0c0c0),
|
||||||
|
cpu_to_le32(0xfcfcfcfc),
|
||||||
|
cpu_to_le32(0xff00ff00),
|
||||||
|
};
|
||||||
|
|
||||||
|
static const __le32 iwl_single_shared_ant[BT_COEX_MAX_LUT][BT_COEX_LUT_SIZE] = {
|
||||||
|
{
|
||||||
|
cpu_to_le32(0x40000000),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0x44000000),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0x40000000),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0x44000000),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0xc0004000),
|
||||||
|
cpu_to_le32(0xf0005000),
|
||||||
|
cpu_to_le32(0xc0004000),
|
||||||
|
cpu_to_le32(0xf0005000),
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le32(0x40000000),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0x44000000),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0x40000000),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0x44000000),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0xc0004000),
|
||||||
|
cpu_to_le32(0xf0005000),
|
||||||
|
cpu_to_le32(0xc0004000),
|
||||||
|
cpu_to_le32(0xf0005000),
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le32(0x40000000),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0x44000000),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0x40000000),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0x44000000),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0xc0004000),
|
||||||
|
cpu_to_le32(0xf0005000),
|
||||||
|
cpu_to_le32(0xc0004000),
|
||||||
|
cpu_to_le32(0xf0005000),
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
static const __le32 iwl_combined_lookup[BT_COEX_MAX_LUT][BT_COEX_LUT_SIZE] = {
|
||||||
|
{
|
||||||
|
/* Tight */
|
||||||
|
cpu_to_le32(0xaaaaaaaa),
|
||||||
|
cpu_to_le32(0xaaaaaaaa),
|
||||||
|
cpu_to_le32(0xaeaaaaaa),
|
||||||
|
cpu_to_le32(0xaaaaaaaa),
|
||||||
|
cpu_to_le32(0xcc00ff28),
|
||||||
|
cpu_to_le32(0x0000aaaa),
|
||||||
|
cpu_to_le32(0xcc00aaaa),
|
||||||
|
cpu_to_le32(0x0000aaaa),
|
||||||
|
cpu_to_le32(0xc0004000),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0xf0005000),
|
||||||
|
cpu_to_le32(0xf0005000),
|
||||||
|
},
|
||||||
|
{
|
||||||
|
/* Loose */
|
||||||
|
cpu_to_le32(0xaaaaaaaa),
|
||||||
|
cpu_to_le32(0xaaaaaaaa),
|
||||||
|
cpu_to_le32(0xaaaaaaaa),
|
||||||
|
cpu_to_le32(0xaaaaaaaa),
|
||||||
|
cpu_to_le32(0xcc00ff28),
|
||||||
|
cpu_to_le32(0x0000aaaa),
|
||||||
|
cpu_to_le32(0xcc00aaaa),
|
||||||
|
cpu_to_le32(0x0000aaaa),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0x00000000),
|
||||||
|
cpu_to_le32(0xf0005000),
|
||||||
|
cpu_to_le32(0xf0005000),
|
||||||
|
},
|
||||||
|
{
|
||||||
|
/* Tx Tx disabled */
|
||||||
|
cpu_to_le32(0xaaaaaaaa),
|
||||||
|
cpu_to_le32(0xaaaaaaaa),
|
||||||
|
cpu_to_le32(0xaaaaaaaa),
|
||||||
|
cpu_to_le32(0xaaaaaaaa),
|
||||||
|
cpu_to_le32(0xcc00ff28),
|
||||||
|
cpu_to_le32(0x0000aaaa),
|
||||||
|
cpu_to_le32(0xcc00aaaa),
|
||||||
|
cpu_to_le32(0x0000aaaa),
|
||||||
|
cpu_to_le32(0xC0004000),
|
||||||
|
cpu_to_le32(0xC0004000),
|
||||||
|
cpu_to_le32(0xF0005000),
|
||||||
|
cpu_to_le32(0xF0005000),
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
/* 20MHz / 40MHz below / 40Mhz above*/
|
||||||
|
static const __le64 iwl_ci_mask[][3] = {
|
||||||
|
/* dummy entry for channel 0 */
|
||||||
|
{cpu_to_le64(0), cpu_to_le64(0), cpu_to_le64(0)},
|
||||||
|
{
|
||||||
|
cpu_to_le64(0x0000001FFFULL),
|
||||||
|
cpu_to_le64(0x0ULL),
|
||||||
|
cpu_to_le64(0x00007FFFFFULL),
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le64(0x000000FFFFULL),
|
||||||
|
cpu_to_le64(0x0ULL),
|
||||||
|
cpu_to_le64(0x0003FFFFFFULL),
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le64(0x000003FFFCULL),
|
||||||
|
cpu_to_le64(0x0ULL),
|
||||||
|
cpu_to_le64(0x000FFFFFFCULL),
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le64(0x00001FFFE0ULL),
|
||||||
|
cpu_to_le64(0x0ULL),
|
||||||
|
cpu_to_le64(0x007FFFFFE0ULL),
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le64(0x00007FFF80ULL),
|
||||||
|
cpu_to_le64(0x00007FFFFFULL),
|
||||||
|
cpu_to_le64(0x01FFFFFF80ULL),
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le64(0x0003FFFC00ULL),
|
||||||
|
cpu_to_le64(0x0003FFFFFFULL),
|
||||||
|
cpu_to_le64(0x0FFFFFFC00ULL),
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le64(0x000FFFF000ULL),
|
||||||
|
cpu_to_le64(0x000FFFFFFCULL),
|
||||||
|
cpu_to_le64(0x3FFFFFF000ULL),
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le64(0x007FFF8000ULL),
|
||||||
|
cpu_to_le64(0x007FFFFFE0ULL),
|
||||||
|
cpu_to_le64(0xFFFFFF8000ULL),
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le64(0x01FFFE0000ULL),
|
||||||
|
cpu_to_le64(0x01FFFFFF80ULL),
|
||||||
|
cpu_to_le64(0xFFFFFE0000ULL),
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le64(0x0FFFF00000ULL),
|
||||||
|
cpu_to_le64(0x0FFFFFFC00ULL),
|
||||||
|
cpu_to_le64(0x0ULL),
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le64(0x3FFFC00000ULL),
|
||||||
|
cpu_to_le64(0x3FFFFFF000ULL),
|
||||||
|
cpu_to_le64(0x0)
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le64(0xFFFE000000ULL),
|
||||||
|
cpu_to_le64(0xFFFFFF8000ULL),
|
||||||
|
cpu_to_le64(0x0)
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le64(0xFFF8000000ULL),
|
||||||
|
cpu_to_le64(0xFFFFFE0000ULL),
|
||||||
|
cpu_to_le64(0x0)
|
||||||
|
},
|
||||||
|
{
|
||||||
|
cpu_to_le64(0xFE00000000ULL),
|
||||||
|
cpu_to_le64(0x0ULL),
|
||||||
|
cpu_to_le64(0x0)
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
static const __le32 iwl_bt_mprio_lut[BT_COEX_MULTI_PRIO_LUT_SIZE] = {
|
||||||
|
cpu_to_le32(0x22002200),
|
||||||
|
cpu_to_le32(0x33113311),
|
||||||
|
};
|
||||||
|
|
||||||
|
static enum iwl_bt_coex_lut_type
|
||||||
|
iwl_get_coex_type(struct iwl_mvm *mvm, const struct ieee80211_vif *vif)
|
||||||
|
{
|
||||||
|
struct ieee80211_chanctx_conf *chanctx_conf;
|
||||||
|
enum iwl_bt_coex_lut_type ret;
|
||||||
|
u16 phy_ctx_id;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Checking that we hold mvm->mutex is a good idea, but the rate
|
||||||
|
* control can't acquire the mutex since it runs in Tx path.
|
||||||
|
* So this is racy in that case, but in the worst case, the AMPDU
|
||||||
|
* size limit will be wrong for a short time which is not a big
|
||||||
|
* issue.
|
||||||
|
*/
|
||||||
|
|
||||||
|
rcu_read_lock();
|
||||||
|
|
||||||
|
chanctx_conf = rcu_dereference(vif->chanctx_conf);
|
||||||
|
|
||||||
|
if (!chanctx_conf ||
|
||||||
|
chanctx_conf->def.chan->band != IEEE80211_BAND_2GHZ) {
|
||||||
|
rcu_read_unlock();
|
||||||
|
return BT_COEX_LOOSE_LUT;
|
||||||
|
}
|
||||||
|
|
||||||
|
ret = BT_COEX_TX_DIS_LUT;
|
||||||
|
|
||||||
|
if (mvm->cfg->bt_shared_single_ant) {
|
||||||
|
rcu_read_unlock();
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
phy_ctx_id = *((u16 *)chanctx_conf->drv_priv);
|
||||||
|
|
||||||
|
if (mvm->last_bt_ci_cmd.primary_ch_phy_id == phy_ctx_id)
|
||||||
|
ret = le32_to_cpu(mvm->last_bt_notif.primary_ch_lut);
|
||||||
|
else if (mvm->last_bt_ci_cmd.secondary_ch_phy_id == phy_ctx_id)
|
||||||
|
ret = le32_to_cpu(mvm->last_bt_notif.secondary_ch_lut);
|
||||||
|
/* else - default = TX TX disallowed */
|
||||||
|
|
||||||
|
rcu_read_unlock();
|
||||||
|
|
||||||
env_cmd.action = action;
|
|
||||||
env_cmd.type = type;
|
|
||||||
ret = iwl_mvm_send_cmd_pdu(mvm, BT_COEX_PROT_ENV, CMD_SYNC,
|
|
||||||
sizeof(env_cmd), &env_cmd);
|
|
||||||
if (ret)
|
|
||||||
IWL_ERR(mvm, "failed to send BT env command\n");
|
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
enum iwl_bt_kill_msk {
|
|
||||||
BT_KILL_MSK_DEFAULT,
|
|
||||||
BT_KILL_MSK_SCO_HID_A2DP,
|
|
||||||
BT_KILL_MSK_REDUCED_TXPOW,
|
|
||||||
BT_KILL_MSK_MAX,
|
|
||||||
};
|
|
||||||
|
|
||||||
static const u32 iwl_bt_ack_kill_msk[BT_KILL_MSK_MAX] = {
|
|
||||||
[BT_KILL_MSK_DEFAULT] = 0xffff0000,
|
|
||||||
[BT_KILL_MSK_SCO_HID_A2DP] = 0xffffffff,
|
|
||||||
[BT_KILL_MSK_REDUCED_TXPOW] = 0,
|
|
||||||
};
|
|
||||||
|
|
||||||
static const u32 iwl_bt_cts_kill_msk[BT_KILL_MSK_MAX] = {
|
|
||||||
[BT_KILL_MSK_DEFAULT] = 0xffff0000,
|
|
||||||
[BT_KILL_MSK_SCO_HID_A2DP] = 0xffffffff,
|
|
||||||
[BT_KILL_MSK_REDUCED_TXPOW] = 0,
|
|
||||||
};
|
|
||||||
|
|
||||||
#define IWL_BT_DEFAULT_BOOST (0xf0f0f0f0)
|
|
||||||
|
|
||||||
/* Tight Coex */
|
|
||||||
static const __le32 iwl_tight_lookup[BT_COEX_LUT_SIZE] = {
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0xaeaaaaaa),
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0xcc00ff28),
|
|
||||||
cpu_to_le32(0x0000aaaa),
|
|
||||||
cpu_to_le32(0xcc00aaaa),
|
|
||||||
cpu_to_le32(0x0000aaaa),
|
|
||||||
cpu_to_le32(0xc0004000),
|
|
||||||
cpu_to_le32(0x00000000),
|
|
||||||
cpu_to_le32(0xf0005000),
|
|
||||||
cpu_to_le32(0xf0005000),
|
|
||||||
};
|
|
||||||
|
|
||||||
/* Loose Coex */
|
|
||||||
static const __le32 iwl_loose_lookup[BT_COEX_LUT_SIZE] = {
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0xcc00ff28),
|
|
||||||
cpu_to_le32(0x0000aaaa),
|
|
||||||
cpu_to_le32(0xcc00aaaa),
|
|
||||||
cpu_to_le32(0x0000aaaa),
|
|
||||||
cpu_to_le32(0x00000000),
|
|
||||||
cpu_to_le32(0x00000000),
|
|
||||||
cpu_to_le32(0xf0005000),
|
|
||||||
cpu_to_le32(0xf0005000),
|
|
||||||
};
|
|
||||||
|
|
||||||
/* Full concurrency */
|
|
||||||
static const __le32 iwl_concurrent_lookup[BT_COEX_LUT_SIZE] = {
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0xaaaaaaaa),
|
|
||||||
cpu_to_le32(0x00000000),
|
|
||||||
cpu_to_le32(0x00000000),
|
|
||||||
cpu_to_le32(0x00000000),
|
|
||||||
cpu_to_le32(0x00000000),
|
|
||||||
};
|
|
||||||
|
|
||||||
/* single shared antenna */
|
|
||||||
static const __le32 iwl_single_shared_ant_lookup[BT_COEX_LUT_SIZE] = {
|
|
||||||
cpu_to_le32(0x40000000),
|
|
||||||
cpu_to_le32(0x00000000),
|
|
||||||
cpu_to_le32(0x44000000),
|
|
||||||
cpu_to_le32(0x00000000),
|
|
||||||
cpu_to_le32(0x40000000),
|
|
||||||
cpu_to_le32(0x00000000),
|
|
||||||
cpu_to_le32(0x44000000),
|
|
||||||
cpu_to_le32(0x00000000),
|
|
||||||
cpu_to_le32(0xC0004000),
|
|
||||||
cpu_to_le32(0xF0005000),
|
|
||||||
cpu_to_le32(0xC0004000),
|
|
||||||
cpu_to_le32(0xF0005000),
|
|
||||||
};
|
|
||||||
|
|
||||||
int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
|
int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
|
||||||
{
|
{
|
||||||
struct iwl_bt_coex_cmd *bt_cmd;
|
struct iwl_bt_coex_cmd *bt_cmd;
|
||||||
|
@ -228,17 +360,10 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
|
||||||
.flags = CMD_SYNC,
|
.flags = CMD_SYNC,
|
||||||
};
|
};
|
||||||
int ret;
|
int ret;
|
||||||
|
u32 flags;
|
||||||
|
|
||||||
/* go to CALIB state in internal BT-Coex state machine */
|
if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_NEWBT_COEX))
|
||||||
ret = iwl_send_bt_env(mvm, BT_COEX_ENV_OPEN,
|
return 0;
|
||||||
BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
|
|
||||||
if (ret)
|
|
||||||
return ret;
|
|
||||||
|
|
||||||
ret = iwl_send_bt_env(mvm, BT_COEX_ENV_CLOSE,
|
|
||||||
BT_COEX_PRIO_TBL_EVT_INIT_CALIB2);
|
|
||||||
if (ret)
|
|
||||||
return ret;
|
|
||||||
|
|
||||||
bt_cmd = kzalloc(sizeof(*bt_cmd), GFP_KERNEL);
|
bt_cmd = kzalloc(sizeof(*bt_cmd), GFP_KERNEL);
|
||||||
if (!bt_cmd)
|
if (!bt_cmd)
|
||||||
|
@ -246,40 +371,52 @@ int iwl_send_bt_init_conf(struct iwl_mvm *mvm)
|
||||||
cmd.data[0] = bt_cmd;
|
cmd.data[0] = bt_cmd;
|
||||||
|
|
||||||
bt_cmd->max_kill = 5;
|
bt_cmd->max_kill = 5;
|
||||||
bt_cmd->bt3_time_t7_value = 1;
|
bt_cmd->bt4_antenna_isolation_thr = BT_ANTENNA_COUPLING_THRESHOLD,
|
||||||
bt_cmd->bt3_prio_sample_time = 2;
|
bt_cmd->bt4_antenna_isolation = iwlwifi_mod_params.ant_coupling,
|
||||||
bt_cmd->bt3_timer_t2_value = 0xc;
|
bt_cmd->bt4_tx_tx_delta_freq_thr = 15,
|
||||||
|
bt_cmd->bt4_tx_rx_max_freq0 = 15,
|
||||||
|
|
||||||
bt_cmd->flags = iwlwifi_mod_params.bt_coex_active ?
|
flags = iwlwifi_mod_params.bt_coex_active ?
|
||||||
BT_COEX_NW : BT_COEX_DISABLE;
|
BT_COEX_NW : BT_COEX_DISABLE;
|
||||||
bt_cmd->flags |= BT_CH_PRIMARY_EN | BT_SYNC_2_BT_DISABLE;
|
flags |= BT_CH_PRIMARY_EN | BT_CH_SECONDARY_EN | BT_SYNC_2_BT_DISABLE;
|
||||||
|
bt_cmd->flags = cpu_to_le32(flags);
|
||||||
|
|
||||||
bt_cmd->valid_bit_msk = cpu_to_le16(BT_VALID_ENABLE |
|
bt_cmd->valid_bit_msk = cpu_to_le32(BT_VALID_ENABLE |
|
||||||
BT_VALID_BT_PRIO_BOOST |
|
BT_VALID_BT_PRIO_BOOST |
|
||||||
BT_VALID_MAX_KILL |
|
BT_VALID_MAX_KILL |
|
||||||
BT_VALID_3W_TMRS |
|
BT_VALID_3W_TMRS |
|
||||||
BT_VALID_KILL_ACK |
|
BT_VALID_KILL_ACK |
|
||||||
BT_VALID_KILL_CTS |
|
BT_VALID_KILL_CTS |
|
||||||
BT_VALID_REDUCED_TX_POWER |
|
BT_VALID_REDUCED_TX_POWER |
|
||||||
BT_VALID_LUT);
|
BT_VALID_LUT |
|
||||||
|
BT_VALID_WIFI_RX_SW_PRIO_BOOST |
|
||||||
|
BT_VALID_WIFI_TX_SW_PRIO_BOOST |
|
||||||
|
BT_VALID_MULTI_PRIO_LUT |
|
||||||
|
BT_VALID_CORUN_LUT_20 |
|
||||||
|
BT_VALID_CORUN_LUT_40 |
|
||||||
|
BT_VALID_ANT_ISOLATION |
|
||||||
|
BT_VALID_ANT_ISOLATION_THRS |
|
||||||
|
BT_VALID_TXTX_DELTA_FREQ_THRS |
|
||||||
|
BT_VALID_TXRX_MAX_FREQ_0);
|
||||||
|
|
||||||
if (mvm->cfg->bt_shared_single_ant)
|
if (mvm->cfg->bt_shared_single_ant)
|
||||||
memcpy(&bt_cmd->decision_lut, iwl_single_shared_ant_lookup,
|
memcpy(&bt_cmd->decision_lut, iwl_single_shared_ant,
|
||||||
sizeof(iwl_single_shared_ant_lookup));
|
sizeof(iwl_single_shared_ant));
|
||||||
else if (is_loose_coex())
|
|
||||||
memcpy(&bt_cmd->decision_lut, iwl_loose_lookup,
|
|
||||||
sizeof(iwl_tight_lookup));
|
|
||||||
else
|
else
|
||||||
memcpy(&bt_cmd->decision_lut, iwl_tight_lookup,
|
memcpy(&bt_cmd->decision_lut, iwl_combined_lookup,
|
||||||
sizeof(iwl_tight_lookup));
|
sizeof(iwl_combined_lookup));
|
||||||
|
|
||||||
bt_cmd->bt_prio_boost = cpu_to_le32(IWL_BT_DEFAULT_BOOST);
|
memcpy(&bt_cmd->bt_prio_boost, iwl_bt_prio_boost,
|
||||||
|
sizeof(iwl_bt_prio_boost));
|
||||||
|
memcpy(&bt_cmd->bt4_multiprio_lut, iwl_bt_mprio_lut,
|
||||||
|
sizeof(iwl_bt_mprio_lut));
|
||||||
bt_cmd->kill_ack_msk =
|
bt_cmd->kill_ack_msk =
|
||||||
cpu_to_le32(iwl_bt_ack_kill_msk[BT_KILL_MSK_DEFAULT]);
|
cpu_to_le32(iwl_bt_ack_kill_msk[BT_KILL_MSK_DEFAULT]);
|
||||||
bt_cmd->kill_cts_msk =
|
bt_cmd->kill_cts_msk =
|
||||||
cpu_to_le32(iwl_bt_cts_kill_msk[BT_KILL_MSK_DEFAULT]);
|
cpu_to_le32(iwl_bt_cts_kill_msk[BT_KILL_MSK_DEFAULT]);
|
||||||
|
|
||||||
memset(&mvm->last_bt_notif, 0, sizeof(mvm->last_bt_notif));
|
memset(&mvm->last_bt_notif, 0, sizeof(mvm->last_bt_notif));
|
||||||
|
memset(&mvm->last_bt_ci_cmd, 0, sizeof(mvm->last_bt_ci_cmd));
|
||||||
|
|
||||||
ret = iwl_mvm_send_cmd(mvm, &cmd);
|
ret = iwl_mvm_send_cmd(mvm, &cmd);
|
||||||
|
|
||||||
|
@ -334,13 +471,17 @@ static int iwl_mvm_bt_udpate_ctrl_kill_msk(struct iwl_mvm *mvm,
|
||||||
if (!bt_cmd)
|
if (!bt_cmd)
|
||||||
return -ENOMEM;
|
return -ENOMEM;
|
||||||
cmd.data[0] = bt_cmd;
|
cmd.data[0] = bt_cmd;
|
||||||
|
bt_cmd->flags = cpu_to_le32(BT_COEX_NW);
|
||||||
|
|
||||||
bt_cmd->kill_ack_msk = cpu_to_le32(iwl_bt_ack_kill_msk[bt_kill_msk]);
|
bt_cmd->kill_ack_msk = cpu_to_le32(iwl_bt_ack_kill_msk[bt_kill_msk]);
|
||||||
bt_cmd->kill_cts_msk = cpu_to_le32(iwl_bt_cts_kill_msk[bt_kill_msk]);
|
bt_cmd->kill_cts_msk = cpu_to_le32(iwl_bt_cts_kill_msk[bt_kill_msk]);
|
||||||
bt_cmd->valid_bit_msk =
|
bt_cmd->valid_bit_msk |= cpu_to_le32(BT_VALID_ENABLE |
|
||||||
cpu_to_le16(BT_VALID_KILL_ACK | BT_VALID_KILL_CTS);
|
BT_VALID_KILL_ACK |
|
||||||
|
BT_VALID_KILL_CTS);
|
||||||
|
|
||||||
IWL_DEBUG_COEX(mvm, "bt_kill_msk = %d\n", bt_kill_msk);
|
IWL_DEBUG_COEX(mvm, "ACK Kill msk = 0x%08x, CTS Kill msk = 0x%08x\n",
|
||||||
|
iwl_bt_ack_kill_msk[bt_kill_msk],
|
||||||
|
iwl_bt_cts_kill_msk[bt_kill_msk]);
|
||||||
|
|
||||||
ret = iwl_mvm_send_cmd(mvm, &cmd);
|
ret = iwl_mvm_send_cmd(mvm, &cmd);
|
||||||
|
|
||||||
|
@ -380,8 +521,10 @@ static int iwl_mvm_bt_coex_reduced_txp(struct iwl_mvm *mvm, u8 sta_id,
|
||||||
if (!bt_cmd)
|
if (!bt_cmd)
|
||||||
return -ENOMEM;
|
return -ENOMEM;
|
||||||
cmd.data[0] = bt_cmd;
|
cmd.data[0] = bt_cmd;
|
||||||
|
bt_cmd->flags = cpu_to_le32(BT_COEX_NW);
|
||||||
|
|
||||||
bt_cmd->valid_bit_msk = cpu_to_le16(BT_VALID_REDUCED_TX_POWER),
|
bt_cmd->valid_bit_msk =
|
||||||
|
cpu_to_le32(BT_VALID_ENABLE | BT_VALID_REDUCED_TX_POWER);
|
||||||
bt_cmd->bt_reduced_tx_power = sta_id;
|
bt_cmd->bt_reduced_tx_power = sta_id;
|
||||||
|
|
||||||
if (enable)
|
if (enable)
|
||||||
|
@ -403,8 +546,25 @@ struct iwl_bt_iterator_data {
|
||||||
struct iwl_mvm *mvm;
|
struct iwl_mvm *mvm;
|
||||||
u32 num_bss_ifaces;
|
u32 num_bss_ifaces;
|
||||||
bool reduced_tx_power;
|
bool reduced_tx_power;
|
||||||
|
struct ieee80211_chanctx_conf *primary;
|
||||||
|
struct ieee80211_chanctx_conf *secondary;
|
||||||
};
|
};
|
||||||
|
|
||||||
|
static inline
|
||||||
|
void iwl_mvm_bt_coex_enable_rssi_event(struct iwl_mvm *mvm,
|
||||||
|
struct ieee80211_vif *vif,
|
||||||
|
bool enable, int rssi)
|
||||||
|
{
|
||||||
|
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
|
||||||
|
|
||||||
|
mvmvif->bf_data.last_bt_coex_event = rssi;
|
||||||
|
mvmvif->bf_data.bt_coex_max_thold =
|
||||||
|
enable ? BT_ENABLE_REDUCED_TXPOWER_THRESHOLD : 0;
|
||||||
|
mvmvif->bf_data.bt_coex_min_thold =
|
||||||
|
enable ? BT_DISABLE_REDUCED_TXPOWER_THRESHOLD : 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* must be called under rcu_read_lock */
|
||||||
static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
|
static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
|
||||||
struct ieee80211_vif *vif)
|
struct ieee80211_vif *vif)
|
||||||
{
|
{
|
||||||
|
@ -413,65 +573,94 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
|
||||||
struct iwl_mvm *mvm = data->mvm;
|
struct iwl_mvm *mvm = data->mvm;
|
||||||
struct ieee80211_chanctx_conf *chanctx_conf;
|
struct ieee80211_chanctx_conf *chanctx_conf;
|
||||||
enum ieee80211_smps_mode smps_mode;
|
enum ieee80211_smps_mode smps_mode;
|
||||||
enum ieee80211_band band;
|
|
||||||
int ave_rssi;
|
int ave_rssi;
|
||||||
|
|
||||||
lockdep_assert_held(&mvm->mutex);
|
lockdep_assert_held(&mvm->mutex);
|
||||||
if (vif->type != NL80211_IFTYPE_STATION)
|
|
||||||
return;
|
|
||||||
|
|
||||||
rcu_read_lock();
|
if (vif->type != NL80211_IFTYPE_STATION &&
|
||||||
chanctx_conf = rcu_dereference(vif->chanctx_conf);
|
vif->type != NL80211_IFTYPE_AP)
|
||||||
if (chanctx_conf && chanctx_conf->def.chan)
|
return;
|
||||||
band = chanctx_conf->def.chan->band;
|
|
||||||
else
|
|
||||||
band = -1;
|
|
||||||
rcu_read_unlock();
|
|
||||||
|
|
||||||
smps_mode = IEEE80211_SMPS_AUTOMATIC;
|
smps_mode = IEEE80211_SMPS_AUTOMATIC;
|
||||||
|
|
||||||
/* non associated BSSes aren't to be considered */
|
chanctx_conf = rcu_dereference(vif->chanctx_conf);
|
||||||
if (!vif->bss_conf.assoc)
|
|
||||||
return;
|
|
||||||
|
|
||||||
if (band != IEEE80211_BAND_2GHZ) {
|
/* If channel context is invalid or not on 2.4GHz .. */
|
||||||
iwl_mvm_update_smps(mvm, vif, IWL_MVM_SMPS_REQ_BT_COEX,
|
if ((!chanctx_conf ||
|
||||||
smps_mode);
|
chanctx_conf->def.chan->band != IEEE80211_BAND_2GHZ)) {
|
||||||
|
/* ... and it is an associated STATION, relax constraints */
|
||||||
|
if (vif->type == NL80211_IFTYPE_STATION && vif->bss_conf.assoc)
|
||||||
|
iwl_mvm_update_smps(mvm, vif, IWL_MVM_SMPS_REQ_BT_COEX,
|
||||||
|
smps_mode);
|
||||||
|
iwl_mvm_bt_coex_enable_rssi_event(mvm, vif, false, 0);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (data->notif->bt_status)
|
/* SoftAP / GO will always be primary */
|
||||||
|
if (vif->type == NL80211_IFTYPE_AP) {
|
||||||
|
if (!mvmvif->ap_ibss_active)
|
||||||
|
return;
|
||||||
|
|
||||||
|
/* the Ack / Cts kill mask must be default if AP / GO */
|
||||||
|
data->reduced_tx_power = false;
|
||||||
|
|
||||||
|
if (chanctx_conf == data->primary)
|
||||||
|
return;
|
||||||
|
|
||||||
|
/* downgrade the current primary no matter what its type is */
|
||||||
|
data->secondary = data->primary;
|
||||||
|
data->primary = chanctx_conf;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
data->num_bss_ifaces++;
|
||||||
|
|
||||||
|
/* we are now a STA / P2P Client, and take associated ones only */
|
||||||
|
if (!vif->bss_conf.assoc)
|
||||||
|
return;
|
||||||
|
|
||||||
|
/* STA / P2P Client, try to be primary if first vif */
|
||||||
|
if (!data->primary || data->primary == chanctx_conf)
|
||||||
|
data->primary = chanctx_conf;
|
||||||
|
else if (!data->secondary)
|
||||||
|
/* if secondary is not NULL, it might be a GO */
|
||||||
|
data->secondary = chanctx_conf;
|
||||||
|
|
||||||
|
if (le32_to_cpu(data->notif->bt_activity_grading) >= BT_HIGH_TRAFFIC)
|
||||||
|
smps_mode = IEEE80211_SMPS_STATIC;
|
||||||
|
else if (le32_to_cpu(data->notif->bt_activity_grading) >=
|
||||||
|
BT_LOW_TRAFFIC)
|
||||||
smps_mode = IEEE80211_SMPS_DYNAMIC;
|
smps_mode = IEEE80211_SMPS_DYNAMIC;
|
||||||
|
|
||||||
if (data->notif->bt_traffic_load >= IWL_BT_LOAD_FORCE_SISO_THRESHOLD)
|
|
||||||
smps_mode = IEEE80211_SMPS_STATIC;
|
|
||||||
|
|
||||||
IWL_DEBUG_COEX(data->mvm,
|
IWL_DEBUG_COEX(data->mvm,
|
||||||
"mac %d: bt_status %d traffic_load %d smps_req %d\n",
|
"mac %d: bt_status %d bt_activity_grading %d smps_req %d\n",
|
||||||
mvmvif->id, data->notif->bt_status,
|
mvmvif->id, data->notif->bt_status,
|
||||||
data->notif->bt_traffic_load, smps_mode);
|
data->notif->bt_activity_grading, smps_mode);
|
||||||
|
|
||||||
iwl_mvm_update_smps(mvm, vif, IWL_MVM_SMPS_REQ_BT_COEX, smps_mode);
|
iwl_mvm_update_smps(mvm, vif, IWL_MVM_SMPS_REQ_BT_COEX, smps_mode);
|
||||||
|
|
||||||
/* don't reduce the Tx power if in loose scheme */
|
/* don't reduce the Tx power if in loose scheme */
|
||||||
if (is_loose_coex())
|
if (iwl_get_coex_type(mvm, vif) == BT_COEX_LOOSE_LUT ||
|
||||||
|
mvm->cfg->bt_shared_single_ant) {
|
||||||
|
data->reduced_tx_power = false;
|
||||||
|
iwl_mvm_bt_coex_enable_rssi_event(mvm, vif, false, 0);
|
||||||
return;
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
data->num_bss_ifaces++;
|
/* reduced Txpower only if BT is on, so ...*/
|
||||||
|
if (!data->notif->bt_status) {
|
||||||
/* reduced Txpower only if there are open BT connections, so ...*/
|
|
||||||
if (!BT_MBOX_MSG(data->notif, 3, OPEN_CON_2)) {
|
|
||||||
/* ... cancel reduced Tx power ... */
|
/* ... cancel reduced Tx power ... */
|
||||||
if (iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, false))
|
if (iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id, false))
|
||||||
IWL_ERR(mvm, "Couldn't send BT_CONFIG cmd\n");
|
IWL_ERR(mvm, "Couldn't send BT_CONFIG cmd\n");
|
||||||
data->reduced_tx_power = false;
|
data->reduced_tx_power = false;
|
||||||
|
|
||||||
/* ... and there is no need to get reports on RSSI any more. */
|
/* ... and there is no need to get reports on RSSI any more. */
|
||||||
ieee80211_disable_rssi_reports(vif);
|
iwl_mvm_bt_coex_enable_rssi_event(mvm, vif, false, 0);
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
ave_rssi = ieee80211_ave_rssi(vif);
|
/* try to get the avg rssi from fw */
|
||||||
|
ave_rssi = mvmvif->bf_data.ave_beacon_signal;
|
||||||
|
|
||||||
/* if the RSSI isn't valid, fake it is very low */
|
/* if the RSSI isn't valid, fake it is very low */
|
||||||
if (!ave_rssi)
|
if (!ave_rssi)
|
||||||
|
@ -499,8 +688,7 @@ static void iwl_mvm_bt_notif_iterator(void *_data, u8 *mac,
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Begin to monitor the RSSI: it may influence the reduced Tx power */
|
/* Begin to monitor the RSSI: it may influence the reduced Tx power */
|
||||||
ieee80211_enable_rssi_reports(vif, BT_DISABLE_REDUCED_TXPOWER_THRESHOLD,
|
iwl_mvm_bt_coex_enable_rssi_event(mvm, vif, true, ave_rssi);
|
||||||
BT_ENABLE_REDUCED_TXPOWER_THRESHOLD);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm)
|
static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm)
|
||||||
|
@ -510,11 +698,72 @@ static void iwl_mvm_bt_coex_notif_handle(struct iwl_mvm *mvm)
|
||||||
.notif = &mvm->last_bt_notif,
|
.notif = &mvm->last_bt_notif,
|
||||||
.reduced_tx_power = true,
|
.reduced_tx_power = true,
|
||||||
};
|
};
|
||||||
|
struct iwl_bt_coex_ci_cmd cmd = {};
|
||||||
|
u8 ci_bw_idx;
|
||||||
|
|
||||||
|
rcu_read_lock();
|
||||||
ieee80211_iterate_active_interfaces_atomic(
|
ieee80211_iterate_active_interfaces_atomic(
|
||||||
mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
|
mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
|
||||||
iwl_mvm_bt_notif_iterator, &data);
|
iwl_mvm_bt_notif_iterator, &data);
|
||||||
|
|
||||||
|
if (data.primary) {
|
||||||
|
struct ieee80211_chanctx_conf *chan = data.primary;
|
||||||
|
if (WARN_ON(!chan->def.chan)) {
|
||||||
|
rcu_read_unlock();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (chan->def.width < NL80211_CHAN_WIDTH_40) {
|
||||||
|
ci_bw_idx = 0;
|
||||||
|
cmd.co_run_bw_primary = 0;
|
||||||
|
} else {
|
||||||
|
cmd.co_run_bw_primary = 1;
|
||||||
|
if (chan->def.center_freq1 >
|
||||||
|
chan->def.chan->center_freq)
|
||||||
|
ci_bw_idx = 2;
|
||||||
|
else
|
||||||
|
ci_bw_idx = 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
cmd.bt_primary_ci =
|
||||||
|
iwl_ci_mask[chan->def.chan->hw_value][ci_bw_idx];
|
||||||
|
cmd.primary_ch_phy_id = *((u16 *)data.primary->drv_priv);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (data.secondary) {
|
||||||
|
struct ieee80211_chanctx_conf *chan = data.secondary;
|
||||||
|
if (WARN_ON(!data.secondary->def.chan)) {
|
||||||
|
rcu_read_unlock();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (chan->def.width < NL80211_CHAN_WIDTH_40) {
|
||||||
|
ci_bw_idx = 0;
|
||||||
|
cmd.co_run_bw_secondary = 0;
|
||||||
|
} else {
|
||||||
|
cmd.co_run_bw_secondary = 1;
|
||||||
|
if (chan->def.center_freq1 >
|
||||||
|
chan->def.chan->center_freq)
|
||||||
|
ci_bw_idx = 2;
|
||||||
|
else
|
||||||
|
ci_bw_idx = 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
cmd.bt_secondary_ci =
|
||||||
|
iwl_ci_mask[chan->def.chan->hw_value][ci_bw_idx];
|
||||||
|
cmd.secondary_ch_phy_id = *((u16 *)data.primary->drv_priv);
|
||||||
|
}
|
||||||
|
|
||||||
|
rcu_read_unlock();
|
||||||
|
|
||||||
|
/* Don't spam the fw with the same command over and over */
|
||||||
|
if (memcmp(&cmd, &mvm->last_bt_ci_cmd, sizeof(cmd))) {
|
||||||
|
if (iwl_mvm_send_cmd_pdu(mvm, BT_COEX_CI, CMD_SYNC,
|
||||||
|
sizeof(cmd), &cmd))
|
||||||
|
IWL_ERR(mvm, "Failed to send BT_CI cmd");
|
||||||
|
memcpy(&mvm->last_bt_ci_cmd, &cmd, sizeof(cmd));
|
||||||
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* If there are no BSS / P2P client interfaces, reduced Tx Power is
|
* If there are no BSS / P2P client interfaces, reduced Tx Power is
|
||||||
* irrelevant since it is based on the RSSI coming from the beacon.
|
* irrelevant since it is based on the RSSI coming from the beacon.
|
||||||
|
@ -536,12 +785,18 @@ int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
|
||||||
|
|
||||||
|
|
||||||
IWL_DEBUG_COEX(mvm, "BT Coex Notification received\n");
|
IWL_DEBUG_COEX(mvm, "BT Coex Notification received\n");
|
||||||
IWL_DEBUG_COEX(mvm, "\tBT %salive\n", notif->bt_status ? "" : "not ");
|
IWL_DEBUG_COEX(mvm, "\tBT status: %s\n",
|
||||||
|
notif->bt_status ? "ON" : "OFF");
|
||||||
IWL_DEBUG_COEX(mvm, "\tBT open conn %d\n", notif->bt_open_conn);
|
IWL_DEBUG_COEX(mvm, "\tBT open conn %d\n", notif->bt_open_conn);
|
||||||
IWL_DEBUG_COEX(mvm, "\tBT traffic load %d\n", notif->bt_traffic_load);
|
IWL_DEBUG_COEX(mvm, "\tBT ci compliance %d\n", notif->bt_ci_compliance);
|
||||||
|
IWL_DEBUG_COEX(mvm, "\tBT primary_ch_lut %d\n",
|
||||||
|
le32_to_cpu(notif->primary_ch_lut));
|
||||||
|
IWL_DEBUG_COEX(mvm, "\tBT secondary_ch_lut %d\n",
|
||||||
|
le32_to_cpu(notif->secondary_ch_lut));
|
||||||
|
IWL_DEBUG_COEX(mvm, "\tBT activity grading %d\n",
|
||||||
|
le32_to_cpu(notif->bt_activity_grading));
|
||||||
IWL_DEBUG_COEX(mvm, "\tBT agg traffic load %d\n",
|
IWL_DEBUG_COEX(mvm, "\tBT agg traffic load %d\n",
|
||||||
notif->bt_agg_traffic_load);
|
notif->bt_agg_traffic_load);
|
||||||
IWL_DEBUG_COEX(mvm, "\tBT ci compliance %d\n", notif->bt_ci_compliance);
|
|
||||||
|
|
||||||
/* remember this notification for future use: rssi fluctuations */
|
/* remember this notification for future use: rssi fluctuations */
|
||||||
memcpy(&mvm->last_bt_notif, notif, sizeof(mvm->last_bt_notif));
|
memcpy(&mvm->last_bt_notif, notif, sizeof(mvm->last_bt_notif));
|
||||||
|
@ -565,6 +820,18 @@ static void iwl_mvm_bt_rssi_iterator(void *_data, u8 *mac,
|
||||||
struct ieee80211_sta *sta;
|
struct ieee80211_sta *sta;
|
||||||
struct iwl_mvm_sta *mvmsta;
|
struct iwl_mvm_sta *mvmsta;
|
||||||
|
|
||||||
|
struct ieee80211_chanctx_conf *chanctx_conf;
|
||||||
|
|
||||||
|
rcu_read_lock();
|
||||||
|
chanctx_conf = rcu_dereference(vif->chanctx_conf);
|
||||||
|
/* If channel context is invalid or not on 2.4GHz - don't count it */
|
||||||
|
if (!chanctx_conf ||
|
||||||
|
chanctx_conf->def.chan->band != IEEE80211_BAND_2GHZ) {
|
||||||
|
rcu_read_unlock();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
rcu_read_unlock();
|
||||||
|
|
||||||
if (vif->type != NL80211_IFTYPE_STATION ||
|
if (vif->type != NL80211_IFTYPE_STATION ||
|
||||||
mvmvif->ap_sta_id == IWL_MVM_STATION_COUNT)
|
mvmvif->ap_sta_id == IWL_MVM_STATION_COUNT)
|
||||||
return;
|
return;
|
||||||
|
@ -594,15 +861,15 @@ void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
|
||||||
};
|
};
|
||||||
int ret;
|
int ret;
|
||||||
|
|
||||||
mutex_lock(&mvm->mutex);
|
lockdep_assert_held(&mvm->mutex);
|
||||||
|
|
||||||
/* Rssi update while not associated ?! */
|
/* Rssi update while not associated ?! */
|
||||||
if (WARN_ON_ONCE(mvmvif->ap_sta_id == IWL_MVM_STATION_COUNT))
|
if (WARN_ON_ONCE(mvmvif->ap_sta_id == IWL_MVM_STATION_COUNT))
|
||||||
goto out_unlock;
|
return;
|
||||||
|
|
||||||
/* No open connection - reports should be disabled */
|
/* No BT - reports should be disabled */
|
||||||
if (!BT_MBOX_MSG(&mvm->last_bt_notif, 3, OPEN_CON_2))
|
if (!mvm->last_bt_notif.bt_status)
|
||||||
goto out_unlock;
|
return;
|
||||||
|
|
||||||
IWL_DEBUG_COEX(mvm, "RSSI for %pM is now %s\n", vif->bss_conf.bssid,
|
IWL_DEBUG_COEX(mvm, "RSSI for %pM is now %s\n", vif->bss_conf.bssid,
|
||||||
rssi_event == RSSI_EVENT_HIGH ? "HIGH" : "LOW");
|
rssi_event == RSSI_EVENT_HIGH ? "HIGH" : "LOW");
|
||||||
|
@ -611,7 +878,8 @@ void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
|
||||||
* Check if rssi is good enough for reduced Tx power, but not in loose
|
* Check if rssi is good enough for reduced Tx power, but not in loose
|
||||||
* scheme.
|
* scheme.
|
||||||
*/
|
*/
|
||||||
if (rssi_event == RSSI_EVENT_LOW || is_loose_coex())
|
if (rssi_event == RSSI_EVENT_LOW || mvm->cfg->bt_shared_single_ant ||
|
||||||
|
iwl_get_coex_type(mvm, vif) == BT_COEX_LOOSE_LUT)
|
||||||
ret = iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id,
|
ret = iwl_mvm_bt_coex_reduced_txp(mvm, mvmvif->ap_sta_id,
|
||||||
false);
|
false);
|
||||||
else
|
else
|
||||||
|
@ -633,12 +901,52 @@ void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
|
||||||
|
|
||||||
if (iwl_mvm_bt_udpate_ctrl_kill_msk(mvm, data.reduced_tx_power))
|
if (iwl_mvm_bt_udpate_ctrl_kill_msk(mvm, data.reduced_tx_power))
|
||||||
IWL_ERR(mvm, "Failed to update the ctrl_kill_msk\n");
|
IWL_ERR(mvm, "Failed to update the ctrl_kill_msk\n");
|
||||||
|
|
||||||
out_unlock:
|
|
||||||
mutex_unlock(&mvm->mutex);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
void iwl_mvm_bt_coex_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
|
#define LINK_QUAL_AGG_TIME_LIMIT_DEF (4000)
|
||||||
|
#define LINK_QUAL_AGG_TIME_LIMIT_BT_ACT (1200)
|
||||||
|
|
||||||
|
u16 iwl_mvm_bt_coex_agg_time_limit(struct iwl_mvm *mvm,
|
||||||
|
struct ieee80211_sta *sta)
|
||||||
{
|
{
|
||||||
|
struct iwl_mvm_sta *mvmsta = (void *)sta->drv_priv;
|
||||||
|
enum iwl_bt_coex_lut_type lut_type;
|
||||||
|
|
||||||
|
if (le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) <
|
||||||
|
BT_LOW_TRAFFIC)
|
||||||
|
return LINK_QUAL_AGG_TIME_LIMIT_DEF;
|
||||||
|
|
||||||
|
lut_type = iwl_get_coex_type(mvm, mvmsta->vif);
|
||||||
|
|
||||||
|
if (lut_type == BT_COEX_LOOSE_LUT)
|
||||||
|
return LINK_QUAL_AGG_TIME_LIMIT_DEF;
|
||||||
|
|
||||||
|
/* tight coex, high bt traffic, reduce AGG time limit */
|
||||||
|
return LINK_QUAL_AGG_TIME_LIMIT_BT_ACT;
|
||||||
|
}
|
||||||
|
|
||||||
|
bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
|
||||||
|
struct ieee80211_sta *sta)
|
||||||
|
{
|
||||||
|
struct iwl_mvm_sta *mvmsta = (void *)sta->drv_priv;
|
||||||
|
|
||||||
|
if (le32_to_cpu(mvm->last_bt_notif.bt_activity_grading) <
|
||||||
|
BT_HIGH_TRAFFIC)
|
||||||
|
return true;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* In Tight, BT can't Rx while we Tx, so use both antennas since BT is
|
||||||
|
* already killed.
|
||||||
|
* In Loose, BT can Rx while we Tx, so forbid MIMO to let BT Rx while we
|
||||||
|
* Tx.
|
||||||
|
*/
|
||||||
|
return iwl_get_coex_type(mvm, mvmsta->vif) == BT_COEX_TIGHT_LUT;
|
||||||
|
}
|
||||||
|
|
||||||
|
void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm)
|
||||||
|
{
|
||||||
|
if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_NEWBT_COEX))
|
||||||
|
return;
|
||||||
|
|
||||||
iwl_mvm_bt_coex_notif_handle(mvm);
|
iwl_mvm_bt_coex_notif_handle(mvm);
|
||||||
}
|
}
|
||||||
|
|
|
@ -70,7 +70,9 @@
|
||||||
#define IWL_MVM_UAPSD_RX_DATA_TIMEOUT (50 * USEC_PER_MSEC)
|
#define IWL_MVM_UAPSD_RX_DATA_TIMEOUT (50 * USEC_PER_MSEC)
|
||||||
#define IWL_MVM_UAPSD_TX_DATA_TIMEOUT (50 * USEC_PER_MSEC)
|
#define IWL_MVM_UAPSD_TX_DATA_TIMEOUT (50 * USEC_PER_MSEC)
|
||||||
#define IWL_MVM_PS_HEAVY_TX_THLD_PACKETS 20
|
#define IWL_MVM_PS_HEAVY_TX_THLD_PACKETS 20
|
||||||
#define IWL_MVM_PS_HEAVY_RX_THLD_PACKETS 20
|
#define IWL_MVM_PS_HEAVY_RX_THLD_PACKETS 8
|
||||||
|
#define IWL_MVM_PS_SNOOZE_HEAVY_TX_THLD_PACKETS 30
|
||||||
|
#define IWL_MVM_PS_SNOOZE_HEAVY_RX_THLD_PACKETS 20
|
||||||
#define IWL_MVM_PS_HEAVY_TX_THLD_PERCENT 50
|
#define IWL_MVM_PS_HEAVY_TX_THLD_PERCENT 50
|
||||||
#define IWL_MVM_PS_HEAVY_RX_THLD_PERCENT 50
|
#define IWL_MVM_PS_HEAVY_RX_THLD_PERCENT 50
|
||||||
#define IWL_MVM_PS_SNOOZE_INTERVAL 25
|
#define IWL_MVM_PS_SNOOZE_INTERVAL 25
|
||||||
|
|
|
@ -67,6 +67,7 @@
|
||||||
#include <net/cfg80211.h>
|
#include <net/cfg80211.h>
|
||||||
#include <net/ipv6.h>
|
#include <net/ipv6.h>
|
||||||
#include <net/tcp.h>
|
#include <net/tcp.h>
|
||||||
|
#include <net/addrconf.h>
|
||||||
#include "iwl-modparams.h"
|
#include "iwl-modparams.h"
|
||||||
#include "fw-api.h"
|
#include "fw-api.h"
|
||||||
#include "mvm.h"
|
#include "mvm.h"
|
||||||
|
@ -381,14 +382,74 @@ static int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
|
||||||
union {
|
union {
|
||||||
struct iwl_proto_offload_cmd_v1 v1;
|
struct iwl_proto_offload_cmd_v1 v1;
|
||||||
struct iwl_proto_offload_cmd_v2 v2;
|
struct iwl_proto_offload_cmd_v2 v2;
|
||||||
|
struct iwl_proto_offload_cmd_v3_small v3s;
|
||||||
|
struct iwl_proto_offload_cmd_v3_large v3l;
|
||||||
} cmd = {};
|
} cmd = {};
|
||||||
|
struct iwl_host_cmd hcmd = {
|
||||||
|
.id = PROT_OFFLOAD_CONFIG_CMD,
|
||||||
|
.flags = CMD_SYNC,
|
||||||
|
.data[0] = &cmd,
|
||||||
|
.dataflags[0] = IWL_HCMD_DFL_DUP,
|
||||||
|
};
|
||||||
struct iwl_proto_offload_cmd_common *common;
|
struct iwl_proto_offload_cmd_common *common;
|
||||||
u32 enabled = 0, size;
|
u32 enabled = 0, size;
|
||||||
|
u32 capa_flags = mvm->fw->ucode_capa.flags;
|
||||||
#if IS_ENABLED(CONFIG_IPV6)
|
#if IS_ENABLED(CONFIG_IPV6)
|
||||||
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
|
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
|
||||||
int i;
|
int i;
|
||||||
|
|
||||||
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS) {
|
if (capa_flags & IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL ||
|
||||||
|
capa_flags & IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE) {
|
||||||
|
struct iwl_ns_config *nsc;
|
||||||
|
struct iwl_targ_addr *addrs;
|
||||||
|
int n_nsc, n_addrs;
|
||||||
|
int c;
|
||||||
|
|
||||||
|
if (capa_flags & IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL) {
|
||||||
|
nsc = cmd.v3s.ns_config;
|
||||||
|
n_nsc = IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S;
|
||||||
|
addrs = cmd.v3s.targ_addrs;
|
||||||
|
n_addrs = IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S;
|
||||||
|
} else {
|
||||||
|
nsc = cmd.v3l.ns_config;
|
||||||
|
n_nsc = IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L;
|
||||||
|
addrs = cmd.v3l.targ_addrs;
|
||||||
|
n_addrs = IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (mvmvif->num_target_ipv6_addrs)
|
||||||
|
enabled |= IWL_D3_PROTO_OFFLOAD_NS;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* For each address we have (and that will fit) fill a target
|
||||||
|
* address struct and combine for NS offload structs with the
|
||||||
|
* solicited node addresses.
|
||||||
|
*/
|
||||||
|
for (i = 0, c = 0;
|
||||||
|
i < mvmvif->num_target_ipv6_addrs &&
|
||||||
|
i < n_addrs && c < n_nsc; i++) {
|
||||||
|
struct in6_addr solicited_addr;
|
||||||
|
int j;
|
||||||
|
|
||||||
|
addrconf_addr_solict_mult(&mvmvif->target_ipv6_addrs[i],
|
||||||
|
&solicited_addr);
|
||||||
|
for (j = 0; j < c; j++)
|
||||||
|
if (ipv6_addr_cmp(&nsc[j].dest_ipv6_addr,
|
||||||
|
&solicited_addr) == 0)
|
||||||
|
break;
|
||||||
|
if (j == c)
|
||||||
|
c++;
|
||||||
|
addrs[i].addr = mvmvif->target_ipv6_addrs[i];
|
||||||
|
addrs[i].config_num = cpu_to_le32(j);
|
||||||
|
nsc[j].dest_ipv6_addr = solicited_addr;
|
||||||
|
memcpy(nsc[j].target_mac_addr, vif->addr, ETH_ALEN);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (capa_flags & IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL)
|
||||||
|
cmd.v3s.num_valid_ipv6_addrs = cpu_to_le32(i);
|
||||||
|
else
|
||||||
|
cmd.v3l.num_valid_ipv6_addrs = cpu_to_le32(i);
|
||||||
|
} else if (capa_flags & IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS) {
|
||||||
if (mvmvif->num_target_ipv6_addrs) {
|
if (mvmvif->num_target_ipv6_addrs) {
|
||||||
enabled |= IWL_D3_PROTO_OFFLOAD_NS;
|
enabled |= IWL_D3_PROTO_OFFLOAD_NS;
|
||||||
memcpy(cmd.v2.ndp_mac_addr, vif->addr, ETH_ALEN);
|
memcpy(cmd.v2.ndp_mac_addr, vif->addr, ETH_ALEN);
|
||||||
|
@ -419,7 +480,13 @@ static int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS) {
|
if (capa_flags & IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL) {
|
||||||
|
common = &cmd.v3s.common;
|
||||||
|
size = sizeof(cmd.v3s);
|
||||||
|
} else if (capa_flags & IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE) {
|
||||||
|
common = &cmd.v3l.common;
|
||||||
|
size = sizeof(cmd.v3l);
|
||||||
|
} else if (capa_flags & IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS) {
|
||||||
common = &cmd.v2.common;
|
common = &cmd.v2.common;
|
||||||
size = sizeof(cmd.v2);
|
size = sizeof(cmd.v2);
|
||||||
} else {
|
} else {
|
||||||
|
@ -438,8 +505,8 @@ static int iwl_mvm_send_proto_offload(struct iwl_mvm *mvm,
|
||||||
|
|
||||||
common->enabled = cpu_to_le32(enabled);
|
common->enabled = cpu_to_le32(enabled);
|
||||||
|
|
||||||
return iwl_mvm_send_cmd_pdu(mvm, PROT_OFFLOAD_CONFIG_CMD, CMD_SYNC,
|
hcmd.len[0] = size;
|
||||||
size, &cmd);
|
return iwl_mvm_send_cmd(mvm, &hcmd);
|
||||||
}
|
}
|
||||||
|
|
||||||
enum iwl_mvm_tcp_packet_type {
|
enum iwl_mvm_tcp_packet_type {
|
||||||
|
@ -793,6 +860,74 @@ static int iwl_mvm_d3_reprogram(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static int iwl_mvm_get_last_nonqos_seq(struct iwl_mvm *mvm,
|
||||||
|
struct ieee80211_vif *vif)
|
||||||
|
{
|
||||||
|
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
|
||||||
|
struct iwl_nonqos_seq_query_cmd query_cmd = {
|
||||||
|
.get_set_flag = cpu_to_le32(IWL_NONQOS_SEQ_GET),
|
||||||
|
.mac_id_n_color =
|
||||||
|
cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id,
|
||||||
|
mvmvif->color)),
|
||||||
|
};
|
||||||
|
struct iwl_host_cmd cmd = {
|
||||||
|
.id = NON_QOS_TX_COUNTER_CMD,
|
||||||
|
.flags = CMD_SYNC | CMD_WANT_SKB,
|
||||||
|
};
|
||||||
|
int err;
|
||||||
|
u32 size;
|
||||||
|
|
||||||
|
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API) {
|
||||||
|
cmd.data[0] = &query_cmd;
|
||||||
|
cmd.len[0] = sizeof(query_cmd);
|
||||||
|
}
|
||||||
|
|
||||||
|
err = iwl_mvm_send_cmd(mvm, &cmd);
|
||||||
|
if (err)
|
||||||
|
return err;
|
||||||
|
|
||||||
|
size = le32_to_cpu(cmd.resp_pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
|
||||||
|
size -= sizeof(cmd.resp_pkt->hdr);
|
||||||
|
if (size < sizeof(__le16)) {
|
||||||
|
err = -EINVAL;
|
||||||
|
} else {
|
||||||
|
err = le16_to_cpup((__le16 *)cmd.resp_pkt->data);
|
||||||
|
/* new API returns next, not last-used seqno */
|
||||||
|
if (mvm->fw->ucode_capa.flags &
|
||||||
|
IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API)
|
||||||
|
err -= 0x10;
|
||||||
|
}
|
||||||
|
|
||||||
|
iwl_free_resp(&cmd);
|
||||||
|
return err;
|
||||||
|
}
|
||||||
|
|
||||||
|
void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
|
||||||
|
{
|
||||||
|
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
|
||||||
|
struct iwl_nonqos_seq_query_cmd query_cmd = {
|
||||||
|
.get_set_flag = cpu_to_le32(IWL_NONQOS_SEQ_SET),
|
||||||
|
.mac_id_n_color =
|
||||||
|
cpu_to_le32(FW_CMD_ID_AND_COLOR(mvmvif->id,
|
||||||
|
mvmvif->color)),
|
||||||
|
.value = cpu_to_le16(mvmvif->seqno),
|
||||||
|
};
|
||||||
|
|
||||||
|
/* return if called during restart, not resume from D3 */
|
||||||
|
if (!mvmvif->seqno_valid)
|
||||||
|
return;
|
||||||
|
|
||||||
|
mvmvif->seqno_valid = false;
|
||||||
|
|
||||||
|
if (!(mvm->fw->ucode_capa.flags &
|
||||||
|
IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API))
|
||||||
|
return;
|
||||||
|
|
||||||
|
if (iwl_mvm_send_cmd_pdu(mvm, NON_QOS_TX_COUNTER_CMD, CMD_SYNC,
|
||||||
|
sizeof(query_cmd), &query_cmd))
|
||||||
|
IWL_ERR(mvm, "failed to set non-QoS seqno\n");
|
||||||
|
}
|
||||||
|
|
||||||
static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
|
static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
|
||||||
struct cfg80211_wowlan *wowlan,
|
struct cfg80211_wowlan *wowlan,
|
||||||
bool test)
|
bool test)
|
||||||
|
@ -829,7 +964,6 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
|
||||||
};
|
};
|
||||||
int ret, i;
|
int ret, i;
|
||||||
int len __maybe_unused;
|
int len __maybe_unused;
|
||||||
u16 seq;
|
|
||||||
u8 old_aux_sta_id, old_ap_sta_id = IWL_MVM_STATION_COUNT;
|
u8 old_aux_sta_id, old_ap_sta_id = IWL_MVM_STATION_COUNT;
|
||||||
|
|
||||||
if (!wowlan) {
|
if (!wowlan) {
|
||||||
|
@ -872,26 +1006,15 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
|
||||||
|
|
||||||
mvm_ap_sta = (struct iwl_mvm_sta *)ap_sta->drv_priv;
|
mvm_ap_sta = (struct iwl_mvm_sta *)ap_sta->drv_priv;
|
||||||
|
|
||||||
/*
|
|
||||||
* The D3 firmware still hardcodes the AP station ID for the
|
|
||||||
* BSS we're associated with as 0. Store the real STA ID here
|
|
||||||
* and assign 0. When we leave this function, we'll restore
|
|
||||||
* the original value for the resume code.
|
|
||||||
*/
|
|
||||||
old_ap_sta_id = mvm_ap_sta->sta_id;
|
|
||||||
mvm_ap_sta->sta_id = 0;
|
|
||||||
mvmvif->ap_sta_id = 0;
|
|
||||||
|
|
||||||
/* TODO: wowlan_config_cmd.wowlan_ba_teardown_tids */
|
/* TODO: wowlan_config_cmd.wowlan_ba_teardown_tids */
|
||||||
|
|
||||||
wowlan_config_cmd.is_11n_connection = ap_sta->ht_cap.ht_supported;
|
wowlan_config_cmd.is_11n_connection = ap_sta->ht_cap.ht_supported;
|
||||||
|
|
||||||
/*
|
/* Query the last used seqno and set it */
|
||||||
* We know the last used seqno, and the uCode expects to know that
|
ret = iwl_mvm_get_last_nonqos_seq(mvm, vif);
|
||||||
* one, it will increment before TX.
|
if (ret < 0)
|
||||||
*/
|
goto out_noreset;
|
||||||
seq = mvm_ap_sta->last_seq_ctl & IEEE80211_SCTL_SEQ;
|
wowlan_config_cmd.non_qos_seq = cpu_to_le16(ret);
|
||||||
wowlan_config_cmd.non_qos_seq = cpu_to_le16(seq);
|
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* For QoS counters, we store the one to use next, so subtract 0x10
|
* For QoS counters, we store the one to use next, so subtract 0x10
|
||||||
|
@ -899,7 +1022,7 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
|
||||||
* increment after using the value (i.e. store the next value to use).
|
* increment after using the value (i.e. store the next value to use).
|
||||||
*/
|
*/
|
||||||
for (i = 0; i < IWL_MAX_TID_COUNT; i++) {
|
for (i = 0; i < IWL_MAX_TID_COUNT; i++) {
|
||||||
seq = mvm_ap_sta->tid_data[i].seq_number;
|
u16 seq = mvm_ap_sta->tid_data[i].seq_number;
|
||||||
seq -= 0x10;
|
seq -= 0x10;
|
||||||
wowlan_config_cmd.qos_seq[i] = cpu_to_le16(seq);
|
wowlan_config_cmd.qos_seq[i] = cpu_to_le16(seq);
|
||||||
}
|
}
|
||||||
|
@ -944,6 +1067,16 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
|
||||||
|
|
||||||
iwl_trans_stop_device(mvm->trans);
|
iwl_trans_stop_device(mvm->trans);
|
||||||
|
|
||||||
|
/*
|
||||||
|
* The D3 firmware still hardcodes the AP station ID for the
|
||||||
|
* BSS we're associated with as 0. Store the real STA ID here
|
||||||
|
* and assign 0. When we leave this function, we'll restore
|
||||||
|
* the original value for the resume code.
|
||||||
|
*/
|
||||||
|
old_ap_sta_id = mvm_ap_sta->sta_id;
|
||||||
|
mvm_ap_sta->sta_id = 0;
|
||||||
|
mvmvif->ap_sta_id = 0;
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Set the HW restart bit -- this is mostly true as we're
|
* Set the HW restart bit -- this is mostly true as we're
|
||||||
* going to load new firmware and reprogram that, though
|
* going to load new firmware and reprogram that, though
|
||||||
|
@ -1059,6 +1192,10 @@ static int __iwl_mvm_suspend(struct ieee80211_hw *hw,
|
||||||
if (ret)
|
if (ret)
|
||||||
goto out;
|
goto out;
|
||||||
|
|
||||||
|
ret = iwl_mvm_power_update_device_mode(mvm);
|
||||||
|
if (ret)
|
||||||
|
goto out;
|
||||||
|
|
||||||
ret = iwl_mvm_power_update_mode(mvm, vif);
|
ret = iwl_mvm_power_update_mode(mvm, vif);
|
||||||
if (ret)
|
if (ret)
|
||||||
goto out;
|
goto out;
|
||||||
|
@ -1109,16 +1246,26 @@ int iwl_mvm_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
|
||||||
return __iwl_mvm_suspend(hw, wowlan, false);
|
return __iwl_mvm_suspend(hw, wowlan, false);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/* converted data from the different status responses */
|
||||||
|
struct iwl_wowlan_status_data {
|
||||||
|
u16 pattern_number;
|
||||||
|
u16 qos_seq_ctr[8];
|
||||||
|
u32 wakeup_reasons;
|
||||||
|
u32 wake_packet_length;
|
||||||
|
u32 wake_packet_bufsize;
|
||||||
|
const u8 *wake_packet;
|
||||||
|
};
|
||||||
|
|
||||||
static void iwl_mvm_report_wakeup_reasons(struct iwl_mvm *mvm,
|
static void iwl_mvm_report_wakeup_reasons(struct iwl_mvm *mvm,
|
||||||
struct ieee80211_vif *vif,
|
struct ieee80211_vif *vif,
|
||||||
struct iwl_wowlan_status *status)
|
struct iwl_wowlan_status_data *status)
|
||||||
{
|
{
|
||||||
struct sk_buff *pkt = NULL;
|
struct sk_buff *pkt = NULL;
|
||||||
struct cfg80211_wowlan_wakeup wakeup = {
|
struct cfg80211_wowlan_wakeup wakeup = {
|
||||||
.pattern_idx = -1,
|
.pattern_idx = -1,
|
||||||
};
|
};
|
||||||
struct cfg80211_wowlan_wakeup *wakeup_report = &wakeup;
|
struct cfg80211_wowlan_wakeup *wakeup_report = &wakeup;
|
||||||
u32 reasons = le32_to_cpu(status->wakeup_reasons);
|
u32 reasons = status->wakeup_reasons;
|
||||||
|
|
||||||
if (reasons == IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS) {
|
if (reasons == IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS) {
|
||||||
wakeup_report = NULL;
|
wakeup_report = NULL;
|
||||||
|
@ -1130,7 +1277,7 @@ static void iwl_mvm_report_wakeup_reasons(struct iwl_mvm *mvm,
|
||||||
|
|
||||||
if (reasons & IWL_WOWLAN_WAKEUP_BY_PATTERN)
|
if (reasons & IWL_WOWLAN_WAKEUP_BY_PATTERN)
|
||||||
wakeup.pattern_idx =
|
wakeup.pattern_idx =
|
||||||
le16_to_cpu(status->pattern_number);
|
status->pattern_number;
|
||||||
|
|
||||||
if (reasons & (IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_MISSED_BEACON |
|
if (reasons & (IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_MISSED_BEACON |
|
||||||
IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH))
|
IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH))
|
||||||
|
@ -1158,8 +1305,8 @@ static void iwl_mvm_report_wakeup_reasons(struct iwl_mvm *mvm,
|
||||||
wakeup.tcp_match = true;
|
wakeup.tcp_match = true;
|
||||||
|
|
||||||
if (status->wake_packet_bufsize) {
|
if (status->wake_packet_bufsize) {
|
||||||
int pktsize = le32_to_cpu(status->wake_packet_bufsize);
|
int pktsize = status->wake_packet_bufsize;
|
||||||
int pktlen = le32_to_cpu(status->wake_packet_length);
|
int pktlen = status->wake_packet_length;
|
||||||
const u8 *pktdata = status->wake_packet;
|
const u8 *pktdata = status->wake_packet;
|
||||||
struct ieee80211_hdr *hdr = (void *)pktdata;
|
struct ieee80211_hdr *hdr = (void *)pktdata;
|
||||||
int truncated = pktlen - pktsize;
|
int truncated = pktlen - pktsize;
|
||||||
|
@ -1239,8 +1386,229 @@ static void iwl_mvm_report_wakeup_reasons(struct iwl_mvm *mvm,
|
||||||
kfree_skb(pkt);
|
kfree_skb(pkt);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void iwl_mvm_aes_sc_to_seq(struct aes_sc *sc,
|
||||||
|
struct ieee80211_key_seq *seq)
|
||||||
|
{
|
||||||
|
u64 pn;
|
||||||
|
|
||||||
|
pn = le64_to_cpu(sc->pn);
|
||||||
|
seq->ccmp.pn[0] = pn >> 40;
|
||||||
|
seq->ccmp.pn[1] = pn >> 32;
|
||||||
|
seq->ccmp.pn[2] = pn >> 24;
|
||||||
|
seq->ccmp.pn[3] = pn >> 16;
|
||||||
|
seq->ccmp.pn[4] = pn >> 8;
|
||||||
|
seq->ccmp.pn[5] = pn;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void iwl_mvm_tkip_sc_to_seq(struct tkip_sc *sc,
|
||||||
|
struct ieee80211_key_seq *seq)
|
||||||
|
{
|
||||||
|
seq->tkip.iv32 = le32_to_cpu(sc->iv32);
|
||||||
|
seq->tkip.iv16 = le16_to_cpu(sc->iv16);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void iwl_mvm_set_aes_rx_seq(struct aes_sc *scs,
|
||||||
|
struct ieee80211_key_conf *key)
|
||||||
|
{
|
||||||
|
int tid;
|
||||||
|
|
||||||
|
BUILD_BUG_ON(IWL_NUM_RSC != IEEE80211_NUM_TIDS);
|
||||||
|
|
||||||
|
for (tid = 0; tid < IWL_NUM_RSC; tid++) {
|
||||||
|
struct ieee80211_key_seq seq = {};
|
||||||
|
|
||||||
|
iwl_mvm_aes_sc_to_seq(&scs[tid], &seq);
|
||||||
|
ieee80211_set_key_rx_seq(key, tid, &seq);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void iwl_mvm_set_tkip_rx_seq(struct tkip_sc *scs,
|
||||||
|
struct ieee80211_key_conf *key)
|
||||||
|
{
|
||||||
|
int tid;
|
||||||
|
|
||||||
|
BUILD_BUG_ON(IWL_NUM_RSC != IEEE80211_NUM_TIDS);
|
||||||
|
|
||||||
|
for (tid = 0; tid < IWL_NUM_RSC; tid++) {
|
||||||
|
struct ieee80211_key_seq seq = {};
|
||||||
|
|
||||||
|
iwl_mvm_tkip_sc_to_seq(&scs[tid], &seq);
|
||||||
|
ieee80211_set_key_rx_seq(key, tid, &seq);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void iwl_mvm_set_key_rx_seq(struct ieee80211_key_conf *key,
|
||||||
|
struct iwl_wowlan_status_v6 *status)
|
||||||
|
{
|
||||||
|
union iwl_all_tsc_rsc *rsc = &status->gtk.rsc.all_tsc_rsc;
|
||||||
|
|
||||||
|
switch (key->cipher) {
|
||||||
|
case WLAN_CIPHER_SUITE_CCMP:
|
||||||
|
iwl_mvm_set_aes_rx_seq(rsc->aes.multicast_rsc, key);
|
||||||
|
break;
|
||||||
|
case WLAN_CIPHER_SUITE_TKIP:
|
||||||
|
iwl_mvm_set_tkip_rx_seq(rsc->tkip.multicast_rsc, key);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
WARN_ON(1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
struct iwl_mvm_d3_gtk_iter_data {
|
||||||
|
struct iwl_wowlan_status_v6 *status;
|
||||||
|
void *last_gtk;
|
||||||
|
u32 cipher;
|
||||||
|
bool find_phase, unhandled_cipher;
|
||||||
|
int num_keys;
|
||||||
|
};
|
||||||
|
|
||||||
|
static void iwl_mvm_d3_update_gtks(struct ieee80211_hw *hw,
|
||||||
|
struct ieee80211_vif *vif,
|
||||||
|
struct ieee80211_sta *sta,
|
||||||
|
struct ieee80211_key_conf *key,
|
||||||
|
void *_data)
|
||||||
|
{
|
||||||
|
struct iwl_mvm_d3_gtk_iter_data *data = _data;
|
||||||
|
|
||||||
|
if (data->unhandled_cipher)
|
||||||
|
return;
|
||||||
|
|
||||||
|
switch (key->cipher) {
|
||||||
|
case WLAN_CIPHER_SUITE_WEP40:
|
||||||
|
case WLAN_CIPHER_SUITE_WEP104:
|
||||||
|
/* ignore WEP completely, nothing to do */
|
||||||
|
return;
|
||||||
|
case WLAN_CIPHER_SUITE_CCMP:
|
||||||
|
case WLAN_CIPHER_SUITE_TKIP:
|
||||||
|
/* we support these */
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
/* everything else (even CMAC for MFP) - disconnect from AP */
|
||||||
|
data->unhandled_cipher = true;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
data->num_keys++;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* pairwise key - update sequence counters only;
|
||||||
|
* note that this assumes no TDLS sessions are active
|
||||||
|
*/
|
||||||
|
if (sta) {
|
||||||
|
struct ieee80211_key_seq seq = {};
|
||||||
|
union iwl_all_tsc_rsc *sc = &data->status->gtk.rsc.all_tsc_rsc;
|
||||||
|
|
||||||
|
if (data->find_phase)
|
||||||
|
return;
|
||||||
|
|
||||||
|
switch (key->cipher) {
|
||||||
|
case WLAN_CIPHER_SUITE_CCMP:
|
||||||
|
iwl_mvm_aes_sc_to_seq(&sc->aes.tsc, &seq);
|
||||||
|
iwl_mvm_set_aes_rx_seq(sc->aes.unicast_rsc, key);
|
||||||
|
break;
|
||||||
|
case WLAN_CIPHER_SUITE_TKIP:
|
||||||
|
iwl_mvm_tkip_sc_to_seq(&sc->tkip.tsc, &seq);
|
||||||
|
iwl_mvm_set_tkip_rx_seq(sc->tkip.unicast_rsc, key);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
ieee80211_set_key_tx_seq(key, &seq);
|
||||||
|
|
||||||
|
/* that's it for this key */
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (data->find_phase) {
|
||||||
|
data->last_gtk = key;
|
||||||
|
data->cipher = key->cipher;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (data->status->num_of_gtk_rekeys)
|
||||||
|
ieee80211_remove_key(key);
|
||||||
|
else if (data->last_gtk == key)
|
||||||
|
iwl_mvm_set_key_rx_seq(key, data->status);
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool iwl_mvm_setup_connection_keep(struct iwl_mvm *mvm,
|
||||||
|
struct ieee80211_vif *vif,
|
||||||
|
struct iwl_wowlan_status_v6 *status)
|
||||||
|
{
|
||||||
|
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
|
||||||
|
struct iwl_mvm_d3_gtk_iter_data gtkdata = {
|
||||||
|
.status = status,
|
||||||
|
};
|
||||||
|
|
||||||
|
if (!status || !vif->bss_conf.bssid)
|
||||||
|
return false;
|
||||||
|
|
||||||
|
/* find last GTK that we used initially, if any */
|
||||||
|
gtkdata.find_phase = true;
|
||||||
|
ieee80211_iter_keys(mvm->hw, vif,
|
||||||
|
iwl_mvm_d3_update_gtks, >kdata);
|
||||||
|
/* not trying to keep connections with MFP/unhandled ciphers */
|
||||||
|
if (gtkdata.unhandled_cipher)
|
||||||
|
return false;
|
||||||
|
if (!gtkdata.num_keys)
|
||||||
|
return true;
|
||||||
|
if (!gtkdata.last_gtk)
|
||||||
|
return false;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* invalidate all other GTKs that might still exist and update
|
||||||
|
* the one that we used
|
||||||
|
*/
|
||||||
|
gtkdata.find_phase = false;
|
||||||
|
ieee80211_iter_keys(mvm->hw, vif,
|
||||||
|
iwl_mvm_d3_update_gtks, >kdata);
|
||||||
|
|
||||||
|
if (status->num_of_gtk_rekeys) {
|
||||||
|
struct ieee80211_key_conf *key;
|
||||||
|
struct {
|
||||||
|
struct ieee80211_key_conf conf;
|
||||||
|
u8 key[32];
|
||||||
|
} conf = {
|
||||||
|
.conf.cipher = gtkdata.cipher,
|
||||||
|
.conf.keyidx = status->gtk.key_index,
|
||||||
|
};
|
||||||
|
|
||||||
|
switch (gtkdata.cipher) {
|
||||||
|
case WLAN_CIPHER_SUITE_CCMP:
|
||||||
|
conf.conf.keylen = WLAN_KEY_LEN_CCMP;
|
||||||
|
memcpy(conf.conf.key, status->gtk.decrypt_key,
|
||||||
|
WLAN_KEY_LEN_CCMP);
|
||||||
|
break;
|
||||||
|
case WLAN_CIPHER_SUITE_TKIP:
|
||||||
|
conf.conf.keylen = WLAN_KEY_LEN_TKIP;
|
||||||
|
memcpy(conf.conf.key, status->gtk.decrypt_key, 16);
|
||||||
|
/* leave TX MIC key zeroed, we don't use it anyway */
|
||||||
|
memcpy(conf.conf.key +
|
||||||
|
NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY,
|
||||||
|
status->gtk.tkip_mic_key, 8);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
key = ieee80211_gtk_rekey_add(vif, &conf.conf);
|
||||||
|
if (IS_ERR(key))
|
||||||
|
return false;
|
||||||
|
iwl_mvm_set_key_rx_seq(key, status);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (status->num_of_gtk_rekeys) {
|
||||||
|
__be64 replay_ctr =
|
||||||
|
cpu_to_be64(le64_to_cpu(status->replay_ctr));
|
||||||
|
ieee80211_gtk_rekey_notify(vif, vif->bss_conf.bssid,
|
||||||
|
(void *)&replay_ctr, GFP_KERNEL);
|
||||||
|
}
|
||||||
|
|
||||||
|
mvmvif->seqno_valid = true;
|
||||||
|
/* +0x10 because the set API expects next-to-use, not last-used */
|
||||||
|
mvmvif->seqno = le16_to_cpu(status->non_qos_seq_ctr) + 0x10;
|
||||||
|
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
/* releases the MVM mutex */
|
/* releases the MVM mutex */
|
||||||
static void iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm,
|
static bool iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm,
|
||||||
struct ieee80211_vif *vif)
|
struct ieee80211_vif *vif)
|
||||||
{
|
{
|
||||||
u32 base = mvm->error_event_table;
|
u32 base = mvm->error_event_table;
|
||||||
|
@ -1253,8 +1621,12 @@ static void iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm,
|
||||||
.id = WOWLAN_GET_STATUSES,
|
.id = WOWLAN_GET_STATUSES,
|
||||||
.flags = CMD_SYNC | CMD_WANT_SKB,
|
.flags = CMD_SYNC | CMD_WANT_SKB,
|
||||||
};
|
};
|
||||||
struct iwl_wowlan_status *status;
|
struct iwl_wowlan_status_data status;
|
||||||
int ret, len;
|
struct iwl_wowlan_status_v6 *status_v6;
|
||||||
|
int ret, len, status_size, i;
|
||||||
|
bool keep;
|
||||||
|
struct ieee80211_sta *ap_sta;
|
||||||
|
struct iwl_mvm_sta *mvm_ap_sta;
|
||||||
|
|
||||||
iwl_trans_read_mem_bytes(mvm->trans, base,
|
iwl_trans_read_mem_bytes(mvm->trans, base,
|
||||||
&err_info, sizeof(err_info));
|
&err_info, sizeof(err_info));
|
||||||
|
@ -1287,32 +1659,83 @@ static void iwl_mvm_query_wakeup_reasons(struct iwl_mvm *mvm,
|
||||||
if (!cmd.resp_pkt)
|
if (!cmd.resp_pkt)
|
||||||
goto out_unlock;
|
goto out_unlock;
|
||||||
|
|
||||||
|
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API)
|
||||||
|
status_size = sizeof(struct iwl_wowlan_status_v6);
|
||||||
|
else
|
||||||
|
status_size = sizeof(struct iwl_wowlan_status_v4);
|
||||||
|
|
||||||
len = le32_to_cpu(cmd.resp_pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
|
len = le32_to_cpu(cmd.resp_pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
|
||||||
if (len - sizeof(struct iwl_cmd_header) < sizeof(*status)) {
|
if (len - sizeof(struct iwl_cmd_header) < status_size) {
|
||||||
IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
|
IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
|
||||||
goto out_free_resp;
|
goto out_free_resp;
|
||||||
}
|
}
|
||||||
|
|
||||||
status = (void *)cmd.resp_pkt->data;
|
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API) {
|
||||||
|
status_v6 = (void *)cmd.resp_pkt->data;
|
||||||
|
|
||||||
|
status.pattern_number = le16_to_cpu(status_v6->pattern_number);
|
||||||
|
for (i = 0; i < 8; i++)
|
||||||
|
status.qos_seq_ctr[i] =
|
||||||
|
le16_to_cpu(status_v6->qos_seq_ctr[i]);
|
||||||
|
status.wakeup_reasons = le32_to_cpu(status_v6->wakeup_reasons);
|
||||||
|
status.wake_packet_length =
|
||||||
|
le32_to_cpu(status_v6->wake_packet_length);
|
||||||
|
status.wake_packet_bufsize =
|
||||||
|
le32_to_cpu(status_v6->wake_packet_bufsize);
|
||||||
|
status.wake_packet = status_v6->wake_packet;
|
||||||
|
} else {
|
||||||
|
struct iwl_wowlan_status_v4 *status_v4;
|
||||||
|
status_v6 = NULL;
|
||||||
|
status_v4 = (void *)cmd.resp_pkt->data;
|
||||||
|
|
||||||
|
status.pattern_number = le16_to_cpu(status_v4->pattern_number);
|
||||||
|
for (i = 0; i < 8; i++)
|
||||||
|
status.qos_seq_ctr[i] =
|
||||||
|
le16_to_cpu(status_v4->qos_seq_ctr[i]);
|
||||||
|
status.wakeup_reasons = le32_to_cpu(status_v4->wakeup_reasons);
|
||||||
|
status.wake_packet_length =
|
||||||
|
le32_to_cpu(status_v4->wake_packet_length);
|
||||||
|
status.wake_packet_bufsize =
|
||||||
|
le32_to_cpu(status_v4->wake_packet_bufsize);
|
||||||
|
status.wake_packet = status_v4->wake_packet;
|
||||||
|
}
|
||||||
|
|
||||||
if (len - sizeof(struct iwl_cmd_header) !=
|
if (len - sizeof(struct iwl_cmd_header) !=
|
||||||
sizeof(*status) +
|
status_size + ALIGN(status.wake_packet_bufsize, 4)) {
|
||||||
ALIGN(le32_to_cpu(status->wake_packet_bufsize), 4)) {
|
|
||||||
IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
|
IWL_ERR(mvm, "Invalid WoWLAN status response!\n");
|
||||||
goto out_free_resp;
|
goto out_free_resp;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/* still at hard-coded place 0 for D3 image */
|
||||||
|
ap_sta = rcu_dereference_protected(
|
||||||
|
mvm->fw_id_to_mac_id[0],
|
||||||
|
lockdep_is_held(&mvm->mutex));
|
||||||
|
if (IS_ERR_OR_NULL(ap_sta))
|
||||||
|
goto out_free_resp;
|
||||||
|
|
||||||
|
mvm_ap_sta = (struct iwl_mvm_sta *)ap_sta->drv_priv;
|
||||||
|
for (i = 0; i < IWL_MAX_TID_COUNT; i++) {
|
||||||
|
u16 seq = status.qos_seq_ctr[i];
|
||||||
|
/* firmware stores last-used value, we store next value */
|
||||||
|
seq += 0x10;
|
||||||
|
mvm_ap_sta->tid_data[i].seq_number = seq;
|
||||||
|
}
|
||||||
|
|
||||||
/* now we have all the data we need, unlock to avoid mac80211 issues */
|
/* now we have all the data we need, unlock to avoid mac80211 issues */
|
||||||
mutex_unlock(&mvm->mutex);
|
mutex_unlock(&mvm->mutex);
|
||||||
|
|
||||||
iwl_mvm_report_wakeup_reasons(mvm, vif, status);
|
iwl_mvm_report_wakeup_reasons(mvm, vif, &status);
|
||||||
|
|
||||||
|
keep = iwl_mvm_setup_connection_keep(mvm, vif, status_v6);
|
||||||
|
|
||||||
iwl_free_resp(&cmd);
|
iwl_free_resp(&cmd);
|
||||||
return;
|
return keep;
|
||||||
|
|
||||||
out_free_resp:
|
out_free_resp:
|
||||||
iwl_free_resp(&cmd);
|
iwl_free_resp(&cmd);
|
||||||
out_unlock:
|
out_unlock:
|
||||||
mutex_unlock(&mvm->mutex);
|
mutex_unlock(&mvm->mutex);
|
||||||
|
return false;
|
||||||
}
|
}
|
||||||
|
|
||||||
static void iwl_mvm_read_d3_sram(struct iwl_mvm *mvm)
|
static void iwl_mvm_read_d3_sram(struct iwl_mvm *mvm)
|
||||||
|
@ -1335,6 +1758,17 @@ static void iwl_mvm_read_d3_sram(struct iwl_mvm *mvm)
|
||||||
#endif
|
#endif
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void iwl_mvm_d3_disconnect_iter(void *data, u8 *mac,
|
||||||
|
struct ieee80211_vif *vif)
|
||||||
|
{
|
||||||
|
/* skip the one we keep connection on */
|
||||||
|
if (data == vif)
|
||||||
|
return;
|
||||||
|
|
||||||
|
if (vif->type == NL80211_IFTYPE_STATION)
|
||||||
|
ieee80211_resume_disconnect(vif);
|
||||||
|
}
|
||||||
|
|
||||||
static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test)
|
static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test)
|
||||||
{
|
{
|
||||||
struct iwl_d3_iter_data resume_iter_data = {
|
struct iwl_d3_iter_data resume_iter_data = {
|
||||||
|
@ -1343,6 +1777,7 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test)
|
||||||
struct ieee80211_vif *vif = NULL;
|
struct ieee80211_vif *vif = NULL;
|
||||||
int ret;
|
int ret;
|
||||||
enum iwl_d3_status d3_status;
|
enum iwl_d3_status d3_status;
|
||||||
|
bool keep = false;
|
||||||
|
|
||||||
mutex_lock(&mvm->mutex);
|
mutex_lock(&mvm->mutex);
|
||||||
|
|
||||||
|
@ -1368,7 +1803,7 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test)
|
||||||
/* query SRAM first in case we want event logging */
|
/* query SRAM first in case we want event logging */
|
||||||
iwl_mvm_read_d3_sram(mvm);
|
iwl_mvm_read_d3_sram(mvm);
|
||||||
|
|
||||||
iwl_mvm_query_wakeup_reasons(mvm, vif);
|
keep = iwl_mvm_query_wakeup_reasons(mvm, vif);
|
||||||
/* has unlocked the mutex, so skip that */
|
/* has unlocked the mutex, so skip that */
|
||||||
goto out;
|
goto out;
|
||||||
|
|
||||||
|
@ -1376,8 +1811,10 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test)
|
||||||
mutex_unlock(&mvm->mutex);
|
mutex_unlock(&mvm->mutex);
|
||||||
|
|
||||||
out:
|
out:
|
||||||
if (!test && vif)
|
if (!test)
|
||||||
ieee80211_resume_disconnect(vif);
|
ieee80211_iterate_active_interfaces_rtnl(mvm->hw,
|
||||||
|
IEEE80211_IFACE_ITER_NORMAL,
|
||||||
|
iwl_mvm_d3_disconnect_iter, keep ? vif : NULL);
|
||||||
|
|
||||||
/* return 1 to reconfigure the device */
|
/* return 1 to reconfigure the device */
|
||||||
set_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status);
|
set_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status);
|
||||||
|
|
|
@ -246,58 +246,56 @@ static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf,
|
||||||
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
|
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
|
||||||
}
|
}
|
||||||
|
|
||||||
static ssize_t iwl_dbgfs_power_down_allow_write(struct file *file,
|
static ssize_t iwl_dbgfs_disable_power_off_read(struct file *file,
|
||||||
const char __user *user_buf,
|
char __user *user_buf,
|
||||||
size_t count, loff_t *ppos)
|
size_t count, loff_t *ppos)
|
||||||
{
|
{
|
||||||
struct iwl_mvm *mvm = file->private_data;
|
struct iwl_mvm *mvm = file->private_data;
|
||||||
char buf[8] = {};
|
char buf[64];
|
||||||
int allow;
|
int bufsz = sizeof(buf);
|
||||||
|
int pos = 0;
|
||||||
|
|
||||||
|
pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off_d0=%d\n",
|
||||||
|
mvm->disable_power_off);
|
||||||
|
pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off_d3=%d\n",
|
||||||
|
mvm->disable_power_off_d3);
|
||||||
|
|
||||||
|
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
|
||||||
|
}
|
||||||
|
|
||||||
|
static ssize_t iwl_dbgfs_disable_power_off_write(struct file *file,
|
||||||
|
const char __user *user_buf,
|
||||||
|
size_t count, loff_t *ppos)
|
||||||
|
{
|
||||||
|
struct iwl_mvm *mvm = file->private_data;
|
||||||
|
char buf[64] = {};
|
||||||
|
int ret;
|
||||||
|
int val;
|
||||||
|
|
||||||
if (!mvm->ucode_loaded)
|
if (!mvm->ucode_loaded)
|
||||||
return -EIO;
|
return -EIO;
|
||||||
|
|
||||||
if (copy_from_user(buf, user_buf, sizeof(buf)))
|
count = min_t(size_t, count, sizeof(buf) - 1);
|
||||||
|
if (copy_from_user(buf, user_buf, count))
|
||||||
return -EFAULT;
|
return -EFAULT;
|
||||||
|
|
||||||
if (sscanf(buf, "%d", &allow) != 1)
|
if (!strncmp("disable_power_off_d0=", buf, 21)) {
|
||||||
|
if (sscanf(buf + 21, "%d", &val) != 1)
|
||||||
|
return -EINVAL;
|
||||||
|
mvm->disable_power_off = val;
|
||||||
|
} else if (!strncmp("disable_power_off_d3=", buf, 21)) {
|
||||||
|
if (sscanf(buf + 21, "%d", &val) != 1)
|
||||||
|
return -EINVAL;
|
||||||
|
mvm->disable_power_off_d3 = val;
|
||||||
|
} else {
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
|
||||||
IWL_DEBUG_POWER(mvm, "%s device power down\n",
|
mutex_lock(&mvm->mutex);
|
||||||
allow ? "allow" : "prevent");
|
ret = iwl_mvm_power_update_device_mode(mvm);
|
||||||
|
mutex_unlock(&mvm->mutex);
|
||||||
|
|
||||||
/*
|
return ret ?: count;
|
||||||
* TODO: Send REPLY_DEBUG_CMD (0xf0) when FW support it
|
|
||||||
*/
|
|
||||||
|
|
||||||
return count;
|
|
||||||
}
|
|
||||||
|
|
||||||
static ssize_t iwl_dbgfs_power_down_d3_allow_write(struct file *file,
|
|
||||||
const char __user *user_buf,
|
|
||||||
size_t count, loff_t *ppos)
|
|
||||||
{
|
|
||||||
struct iwl_mvm *mvm = file->private_data;
|
|
||||||
char buf[8] = {};
|
|
||||||
int allow;
|
|
||||||
|
|
||||||
if (copy_from_user(buf, user_buf, sizeof(buf)))
|
|
||||||
return -EFAULT;
|
|
||||||
|
|
||||||
if (sscanf(buf, "%d", &allow) != 1)
|
|
||||||
return -EINVAL;
|
|
||||||
|
|
||||||
IWL_DEBUG_POWER(mvm, "%s device power down in d3\n",
|
|
||||||
allow ? "allow" : "prevent");
|
|
||||||
|
|
||||||
/*
|
|
||||||
* TODO: When WoWLAN FW alive notification happens, driver will send
|
|
||||||
* REPLY_DEBUG_CMD setting power_down_allow flag according to
|
|
||||||
* mvm->prevent_power_down_d3
|
|
||||||
*/
|
|
||||||
mvm->prevent_power_down_d3 = !allow;
|
|
||||||
|
|
||||||
return count;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
static void iwl_dbgfs_update_pm(struct iwl_mvm *mvm,
|
static void iwl_dbgfs_update_pm(struct iwl_mvm *mvm,
|
||||||
|
@ -371,7 +369,8 @@ static ssize_t iwl_dbgfs_pm_params_write(struct file *file,
|
||||||
int val;
|
int val;
|
||||||
int ret;
|
int ret;
|
||||||
|
|
||||||
if (copy_from_user(buf, user_buf, sizeof(buf)))
|
count = min_t(size_t, count, sizeof(buf) - 1);
|
||||||
|
if (copy_from_user(buf, user_buf, count))
|
||||||
return -EFAULT;
|
return -EFAULT;
|
||||||
|
|
||||||
if (!strncmp("keep_alive=", buf, 11)) {
|
if (!strncmp("keep_alive=", buf, 11)) {
|
||||||
|
@ -394,7 +393,9 @@ static ssize_t iwl_dbgfs_pm_params_write(struct file *file,
|
||||||
if (sscanf(buf + 16, "%d", &val) != 1)
|
if (sscanf(buf + 16, "%d", &val) != 1)
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
param = MVM_DEBUGFS_PM_TX_DATA_TIMEOUT;
|
param = MVM_DEBUGFS_PM_TX_DATA_TIMEOUT;
|
||||||
} else if (!strncmp("disable_power_off=", buf, 18)) {
|
} else if (!strncmp("disable_power_off=", buf, 18) &&
|
||||||
|
!(mvm->fw->ucode_capa.flags &
|
||||||
|
IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD)) {
|
||||||
if (sscanf(buf + 18, "%d", &val) != 1)
|
if (sscanf(buf + 18, "%d", &val) != 1)
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
param = MVM_DEBUGFS_PM_DISABLE_POWER_OFF;
|
param = MVM_DEBUGFS_PM_DISABLE_POWER_OFF;
|
||||||
|
@ -581,15 +582,21 @@ static ssize_t iwl_dbgfs_bt_notif_read(struct file *file, char __user *user_buf,
|
||||||
BT_MBOX_PRINT(3, UPDATE_REQUEST, true);
|
BT_MBOX_PRINT(3, UPDATE_REQUEST, true);
|
||||||
|
|
||||||
pos += scnprintf(buf+pos, bufsz-pos, "bt_status = %d\n",
|
pos += scnprintf(buf+pos, bufsz-pos, "bt_status = %d\n",
|
||||||
notif->bt_status);
|
notif->bt_status);
|
||||||
pos += scnprintf(buf+pos, bufsz-pos, "bt_open_conn = %d\n",
|
pos += scnprintf(buf+pos, bufsz-pos, "bt_open_conn = %d\n",
|
||||||
notif->bt_open_conn);
|
notif->bt_open_conn);
|
||||||
pos += scnprintf(buf+pos, bufsz-pos, "bt_traffic_load = %d\n",
|
pos += scnprintf(buf+pos, bufsz-pos, "bt_traffic_load = %d\n",
|
||||||
notif->bt_traffic_load);
|
notif->bt_traffic_load);
|
||||||
pos += scnprintf(buf+pos, bufsz-pos, "bt_agg_traffic_load = %d\n",
|
pos += scnprintf(buf+pos, bufsz-pos, "bt_agg_traffic_load = %d\n",
|
||||||
notif->bt_agg_traffic_load);
|
notif->bt_agg_traffic_load);
|
||||||
pos += scnprintf(buf+pos, bufsz-pos, "bt_ci_compliance = %d\n",
|
pos += scnprintf(buf+pos, bufsz-pos, "bt_ci_compliance = %d\n",
|
||||||
notif->bt_ci_compliance);
|
notif->bt_ci_compliance);
|
||||||
|
pos += scnprintf(buf+pos, bufsz-pos, "primary_ch_lut = %d\n",
|
||||||
|
le32_to_cpu(notif->primary_ch_lut));
|
||||||
|
pos += scnprintf(buf+pos, bufsz-pos, "secondary_ch_lut = %d\n",
|
||||||
|
le32_to_cpu(notif->secondary_ch_lut));
|
||||||
|
pos += scnprintf(buf+pos, bufsz-pos, "bt_activity_grading = %d\n",
|
||||||
|
le32_to_cpu(notif->bt_activity_grading));
|
||||||
|
|
||||||
mutex_unlock(&mvm->mutex);
|
mutex_unlock(&mvm->mutex);
|
||||||
|
|
||||||
|
@ -600,6 +607,38 @@ static ssize_t iwl_dbgfs_bt_notif_read(struct file *file, char __user *user_buf,
|
||||||
}
|
}
|
||||||
#undef BT_MBOX_PRINT
|
#undef BT_MBOX_PRINT
|
||||||
|
|
||||||
|
static ssize_t iwl_dbgfs_bt_cmd_read(struct file *file, char __user *user_buf,
|
||||||
|
size_t count, loff_t *ppos)
|
||||||
|
{
|
||||||
|
struct iwl_mvm *mvm = file->private_data;
|
||||||
|
struct iwl_bt_coex_ci_cmd *cmd = &mvm->last_bt_ci_cmd;
|
||||||
|
char buf[256];
|
||||||
|
int bufsz = sizeof(buf);
|
||||||
|
int pos = 0;
|
||||||
|
|
||||||
|
mutex_lock(&mvm->mutex);
|
||||||
|
|
||||||
|
pos += scnprintf(buf+pos, bufsz-pos, "Channel inhibition CMD\n");
|
||||||
|
pos += scnprintf(buf+pos, bufsz-pos,
|
||||||
|
"\tPrimary Channel Bitmap 0x%016llx Fat: %d\n",
|
||||||
|
le64_to_cpu(cmd->bt_primary_ci),
|
||||||
|
!!cmd->co_run_bw_primary);
|
||||||
|
pos += scnprintf(buf+pos, bufsz-pos,
|
||||||
|
"\tSecondary Channel Bitmap 0x%016llx Fat: %d\n",
|
||||||
|
le64_to_cpu(cmd->bt_secondary_ci),
|
||||||
|
!!cmd->co_run_bw_secondary);
|
||||||
|
|
||||||
|
pos += scnprintf(buf+pos, bufsz-pos, "BT Configuration CMD\n");
|
||||||
|
pos += scnprintf(buf+pos, bufsz-pos, "\tACK Kill Mask 0x%08x\n",
|
||||||
|
iwl_bt_ack_kill_msk[mvm->bt_kill_msk]);
|
||||||
|
pos += scnprintf(buf+pos, bufsz-pos, "\tCTS Kill Mask 0x%08x\n",
|
||||||
|
iwl_bt_cts_kill_msk[mvm->bt_kill_msk]);
|
||||||
|
|
||||||
|
mutex_unlock(&mvm->mutex);
|
||||||
|
|
||||||
|
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
|
||||||
|
}
|
||||||
|
|
||||||
#define PRINT_STATS_LE32(_str, _val) \
|
#define PRINT_STATS_LE32(_str, _val) \
|
||||||
pos += scnprintf(buf + pos, bufsz - pos, \
|
pos += scnprintf(buf + pos, bufsz - pos, \
|
||||||
fmt_table, _str, \
|
fmt_table, _str, \
|
||||||
|
@ -615,9 +654,11 @@ static ssize_t iwl_dbgfs_fw_rx_stats_read(struct file *file,
|
||||||
int pos = 0;
|
int pos = 0;
|
||||||
char *buf;
|
char *buf;
|
||||||
int ret;
|
int ret;
|
||||||
int bufsz = sizeof(struct mvm_statistics_rx_phy) * 20 +
|
/* 43 is the size of each data line, 33 is the size of each header */
|
||||||
sizeof(struct mvm_statistics_rx_non_phy) * 10 +
|
size_t bufsz =
|
||||||
sizeof(struct mvm_statistics_rx_ht_phy) * 10 + 200;
|
((sizeof(struct mvm_statistics_rx) / sizeof(__le32)) * 43) +
|
||||||
|
(4 * 33) + 1;
|
||||||
|
|
||||||
struct mvm_statistics_rx_phy *ofdm;
|
struct mvm_statistics_rx_phy *ofdm;
|
||||||
struct mvm_statistics_rx_phy *cck;
|
struct mvm_statistics_rx_phy *cck;
|
||||||
struct mvm_statistics_rx_non_phy *general;
|
struct mvm_statistics_rx_non_phy *general;
|
||||||
|
@ -712,6 +753,7 @@ static ssize_t iwl_dbgfs_fw_rx_stats_read(struct file *file,
|
||||||
PRINT_STATS_LE32("beacon_energy_b", general->beacon_energy_b);
|
PRINT_STATS_LE32("beacon_energy_b", general->beacon_energy_b);
|
||||||
PRINT_STATS_LE32("beacon_energy_c", general->beacon_energy_c);
|
PRINT_STATS_LE32("beacon_energy_c", general->beacon_energy_c);
|
||||||
PRINT_STATS_LE32("num_bt_kills", general->num_bt_kills);
|
PRINT_STATS_LE32("num_bt_kills", general->num_bt_kills);
|
||||||
|
PRINT_STATS_LE32("mac_id", general->mac_id);
|
||||||
PRINT_STATS_LE32("directed_data_mpdu", general->directed_data_mpdu);
|
PRINT_STATS_LE32("directed_data_mpdu", general->directed_data_mpdu);
|
||||||
|
|
||||||
pos += scnprintf(buf + pos, bufsz - pos, fmt_header,
|
pos += scnprintf(buf + pos, bufsz - pos, fmt_header,
|
||||||
|
@ -757,6 +799,59 @@ static ssize_t iwl_dbgfs_fw_restart_write(struct file *file,
|
||||||
return count;
|
return count;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static ssize_t
|
||||||
|
iwl_dbgfs_scan_ant_rxchain_read(struct file *file,
|
||||||
|
char __user *user_buf,
|
||||||
|
size_t count, loff_t *ppos)
|
||||||
|
{
|
||||||
|
struct iwl_mvm *mvm = file->private_data;
|
||||||
|
int pos = 0;
|
||||||
|
char buf[32];
|
||||||
|
const size_t bufsz = sizeof(buf);
|
||||||
|
|
||||||
|
/* print which antennas were set for the scan command by the user */
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "Antennas for scan: ");
|
||||||
|
if (mvm->scan_rx_ant & ANT_A)
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "A");
|
||||||
|
if (mvm->scan_rx_ant & ANT_B)
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "B");
|
||||||
|
if (mvm->scan_rx_ant & ANT_C)
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, "C");
|
||||||
|
pos += scnprintf(buf + pos, bufsz - pos, " (%hhx)\n", mvm->scan_rx_ant);
|
||||||
|
|
||||||
|
return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
|
||||||
|
}
|
||||||
|
|
||||||
|
static ssize_t
|
||||||
|
iwl_dbgfs_scan_ant_rxchain_write(struct file *file,
|
||||||
|
const char __user *user_buf,
|
||||||
|
size_t count, loff_t *ppos)
|
||||||
|
{
|
||||||
|
struct iwl_mvm *mvm = file->private_data;
|
||||||
|
char buf[8];
|
||||||
|
int buf_size;
|
||||||
|
u8 scan_rx_ant;
|
||||||
|
|
||||||
|
memset(buf, 0, sizeof(buf));
|
||||||
|
buf_size = min(count, sizeof(buf) - 1);
|
||||||
|
|
||||||
|
/* get the argument from the user and check if it is valid */
|
||||||
|
if (copy_from_user(buf, user_buf, buf_size))
|
||||||
|
return -EFAULT;
|
||||||
|
if (sscanf(buf, "%hhx", &scan_rx_ant) != 1)
|
||||||
|
return -EINVAL;
|
||||||
|
if (scan_rx_ant > ANT_ABC)
|
||||||
|
return -EINVAL;
|
||||||
|
if (scan_rx_ant & ~iwl_fw_valid_rx_ant(mvm->fw))
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
/* change the rx antennas for scan command */
|
||||||
|
mvm->scan_rx_ant = scan_rx_ant;
|
||||||
|
|
||||||
|
return count;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
static void iwl_dbgfs_update_bf(struct ieee80211_vif *vif,
|
static void iwl_dbgfs_update_bf(struct ieee80211_vif *vif,
|
||||||
enum iwl_dbgfs_bf_mask param, int value)
|
enum iwl_dbgfs_bf_mask param, int value)
|
||||||
{
|
{
|
||||||
|
@ -968,7 +1063,8 @@ static ssize_t iwl_dbgfs_d3_sram_write(struct file *file,
|
||||||
char buf[8] = {};
|
char buf[8] = {};
|
||||||
int store;
|
int store;
|
||||||
|
|
||||||
if (copy_from_user(buf, user_buf, sizeof(buf)))
|
count = min_t(size_t, count, sizeof(buf) - 1);
|
||||||
|
if (copy_from_user(buf, user_buf, count))
|
||||||
return -EFAULT;
|
return -EFAULT;
|
||||||
|
|
||||||
if (sscanf(buf, "%d", &store) != 1)
|
if (sscanf(buf, "%d", &store) != 1)
|
||||||
|
@ -1063,10 +1159,12 @@ MVM_DEBUGFS_WRITE_FILE_OPS(sta_drain);
|
||||||
MVM_DEBUGFS_READ_WRITE_FILE_OPS(sram);
|
MVM_DEBUGFS_READ_WRITE_FILE_OPS(sram);
|
||||||
MVM_DEBUGFS_READ_FILE_OPS(stations);
|
MVM_DEBUGFS_READ_FILE_OPS(stations);
|
||||||
MVM_DEBUGFS_READ_FILE_OPS(bt_notif);
|
MVM_DEBUGFS_READ_FILE_OPS(bt_notif);
|
||||||
MVM_DEBUGFS_WRITE_FILE_OPS(power_down_allow);
|
MVM_DEBUGFS_READ_FILE_OPS(bt_cmd);
|
||||||
MVM_DEBUGFS_WRITE_FILE_OPS(power_down_d3_allow);
|
MVM_DEBUGFS_READ_WRITE_FILE_OPS(disable_power_off);
|
||||||
MVM_DEBUGFS_READ_FILE_OPS(fw_rx_stats);
|
MVM_DEBUGFS_READ_FILE_OPS(fw_rx_stats);
|
||||||
MVM_DEBUGFS_WRITE_FILE_OPS(fw_restart);
|
MVM_DEBUGFS_WRITE_FILE_OPS(fw_restart);
|
||||||
|
MVM_DEBUGFS_READ_WRITE_FILE_OPS(scan_ant_rxchain);
|
||||||
|
|
||||||
#ifdef CONFIG_PM_SLEEP
|
#ifdef CONFIG_PM_SLEEP
|
||||||
MVM_DEBUGFS_READ_WRITE_FILE_OPS(d3_sram);
|
MVM_DEBUGFS_READ_WRITE_FILE_OPS(d3_sram);
|
||||||
#endif
|
#endif
|
||||||
|
@ -1087,10 +1185,14 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
|
||||||
MVM_DEBUGFS_ADD_FILE(sram, mvm->debugfs_dir, S_IWUSR | S_IRUSR);
|
MVM_DEBUGFS_ADD_FILE(sram, mvm->debugfs_dir, S_IWUSR | S_IRUSR);
|
||||||
MVM_DEBUGFS_ADD_FILE(stations, dbgfs_dir, S_IRUSR);
|
MVM_DEBUGFS_ADD_FILE(stations, dbgfs_dir, S_IRUSR);
|
||||||
MVM_DEBUGFS_ADD_FILE(bt_notif, dbgfs_dir, S_IRUSR);
|
MVM_DEBUGFS_ADD_FILE(bt_notif, dbgfs_dir, S_IRUSR);
|
||||||
MVM_DEBUGFS_ADD_FILE(power_down_allow, mvm->debugfs_dir, S_IWUSR);
|
MVM_DEBUGFS_ADD_FILE(bt_cmd, dbgfs_dir, S_IRUSR);
|
||||||
MVM_DEBUGFS_ADD_FILE(power_down_d3_allow, mvm->debugfs_dir, S_IWUSR);
|
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD)
|
||||||
|
MVM_DEBUGFS_ADD_FILE(disable_power_off, mvm->debugfs_dir,
|
||||||
|
S_IRUSR | S_IWUSR);
|
||||||
MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, S_IRUSR);
|
MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, S_IRUSR);
|
||||||
MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, S_IWUSR);
|
MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, S_IWUSR);
|
||||||
|
MVM_DEBUGFS_ADD_FILE(scan_ant_rxchain, mvm->debugfs_dir,
|
||||||
|
S_IWUSR | S_IRUSR);
|
||||||
#ifdef CONFIG_PM_SLEEP
|
#ifdef CONFIG_PM_SLEEP
|
||||||
MVM_DEBUGFS_ADD_FILE(d3_sram, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
|
MVM_DEBUGFS_ADD_FILE(d3_sram, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
|
||||||
MVM_DEBUGFS_ADD_FILE(d3_test, mvm->debugfs_dir, S_IRUSR);
|
MVM_DEBUGFS_ADD_FILE(d3_test, mvm->debugfs_dir, S_IRUSR);
|
||||||
|
|
|
@ -82,6 +82,8 @@
|
||||||
* @BT_USE_DEFAULTS:
|
* @BT_USE_DEFAULTS:
|
||||||
* @BT_SYNC_2_BT_DISABLE:
|
* @BT_SYNC_2_BT_DISABLE:
|
||||||
* @BT_COEX_CORUNNING_TBL_EN:
|
* @BT_COEX_CORUNNING_TBL_EN:
|
||||||
|
*
|
||||||
|
* The COEX_MODE must be set for each command. Even if it is not changed.
|
||||||
*/
|
*/
|
||||||
enum iwl_bt_coex_flags {
|
enum iwl_bt_coex_flags {
|
||||||
BT_CH_PRIMARY_EN = BIT(0),
|
BT_CH_PRIMARY_EN = BIT(0),
|
||||||
|
@ -95,14 +97,16 @@ enum iwl_bt_coex_flags {
|
||||||
BT_COEX_NW = 0x3 << BT_COEX_MODE_POS,
|
BT_COEX_NW = 0x3 << BT_COEX_MODE_POS,
|
||||||
BT_USE_DEFAULTS = BIT(6),
|
BT_USE_DEFAULTS = BIT(6),
|
||||||
BT_SYNC_2_BT_DISABLE = BIT(7),
|
BT_SYNC_2_BT_DISABLE = BIT(7),
|
||||||
/*
|
BT_COEX_CORUNNING_TBL_EN = BIT(8),
|
||||||
* For future use - when the flags will be enlarged
|
BT_COEX_MPLUT_TBL_EN = BIT(9),
|
||||||
* BT_COEX_CORUNNING_TBL_EN = BIT(8),
|
/* Bit 10 is reserved */
|
||||||
*/
|
BT_COEX_WF_PRIO_BOOST_CHECK_EN = BIT(11),
|
||||||
};
|
};
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* indicates what has changed in the BT_COEX command.
|
* indicates what has changed in the BT_COEX command.
|
||||||
|
* BT_VALID_ENABLE must be set for each command. Commands without this bit will
|
||||||
|
* discarded by the firmware
|
||||||
*/
|
*/
|
||||||
enum iwl_bt_coex_valid_bit_msk {
|
enum iwl_bt_coex_valid_bit_msk {
|
||||||
BT_VALID_ENABLE = BIT(0),
|
BT_VALID_ENABLE = BIT(0),
|
||||||
|
@ -121,11 +125,8 @@ enum iwl_bt_coex_valid_bit_msk {
|
||||||
BT_VALID_CORUN_LUT_40 = BIT(13),
|
BT_VALID_CORUN_LUT_40 = BIT(13),
|
||||||
BT_VALID_ANT_ISOLATION = BIT(14),
|
BT_VALID_ANT_ISOLATION = BIT(14),
|
||||||
BT_VALID_ANT_ISOLATION_THRS = BIT(15),
|
BT_VALID_ANT_ISOLATION_THRS = BIT(15),
|
||||||
/*
|
BT_VALID_TXTX_DELTA_FREQ_THRS = BIT(16),
|
||||||
* For future use - when the valid flags will be enlarged
|
BT_VALID_TXRX_MAX_FREQ_0 = BIT(17),
|
||||||
* BT_VALID_TXTX_DELTA_FREQ_THRS = BIT(16),
|
|
||||||
* BT_VALID_TXRX_MAX_FREQ_0 = BIT(17),
|
|
||||||
*/
|
|
||||||
};
|
};
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -142,48 +143,88 @@ enum iwl_bt_reduced_tx_power {
|
||||||
BT_REDUCED_TX_POWER_DATA = BIT(1),
|
BT_REDUCED_TX_POWER_DATA = BIT(1),
|
||||||
};
|
};
|
||||||
|
|
||||||
|
enum iwl_bt_coex_lut_type {
|
||||||
|
BT_COEX_TIGHT_LUT = 0,
|
||||||
|
BT_COEX_LOOSE_LUT,
|
||||||
|
BT_COEX_TX_DIS_LUT,
|
||||||
|
|
||||||
|
BT_COEX_MAX_LUT,
|
||||||
|
};
|
||||||
|
|
||||||
#define BT_COEX_LUT_SIZE (12)
|
#define BT_COEX_LUT_SIZE (12)
|
||||||
|
#define BT_COEX_CORUN_LUT_SIZE (32)
|
||||||
|
#define BT_COEX_MULTI_PRIO_LUT_SIZE (2)
|
||||||
|
#define BT_COEX_BOOST_SIZE (4)
|
||||||
|
#define BT_REDUCED_TX_POWER_BIT BIT(7)
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* struct iwl_bt_coex_cmd - bt coex configuration command
|
* struct iwl_bt_coex_cmd - bt coex configuration command
|
||||||
* @flags:&enum iwl_bt_coex_flags
|
* @flags:&enum iwl_bt_coex_flags
|
||||||
* @lead_time:
|
|
||||||
* @max_kill:
|
* @max_kill:
|
||||||
* @bt3_time_t7_value:
|
|
||||||
* @kill_ack_msk:
|
|
||||||
* @kill_cts_msk:
|
|
||||||
* @bt3_prio_sample_time:
|
|
||||||
* @bt3_timer_t2_value:
|
|
||||||
* @bt4_reaction_time:
|
|
||||||
* @decision_lut[12]:
|
|
||||||
* @bt_reduced_tx_power: enum %iwl_bt_reduced_tx_power
|
* @bt_reduced_tx_power: enum %iwl_bt_reduced_tx_power
|
||||||
* @valid_bit_msk: enum %iwl_bt_coex_valid_bit_msk
|
* @bt4_antenna_isolation:
|
||||||
* @bt_prio_boost: values for PTA boost register
|
* @bt4_antenna_isolation_thr:
|
||||||
|
* @bt4_tx_tx_delta_freq_thr:
|
||||||
|
* @bt4_tx_rx_max_freq0:
|
||||||
|
* @bt_prio_boost:
|
||||||
* @wifi_tx_prio_boost: SW boost of wifi tx priority
|
* @wifi_tx_prio_boost: SW boost of wifi tx priority
|
||||||
* @wifi_rx_prio_boost: SW boost of wifi rx priority
|
* @wifi_rx_prio_boost: SW boost of wifi rx priority
|
||||||
|
* @kill_ack_msk:
|
||||||
|
* @kill_cts_msk:
|
||||||
|
* @decision_lut:
|
||||||
|
* @bt4_multiprio_lut:
|
||||||
|
* @bt4_corun_lut20:
|
||||||
|
* @bt4_corun_lut40:
|
||||||
|
* @valid_bit_msk: enum %iwl_bt_coex_valid_bit_msk
|
||||||
*
|
*
|
||||||
* The structure is used for the BT_COEX command.
|
* The structure is used for the BT_COEX command.
|
||||||
*/
|
*/
|
||||||
struct iwl_bt_coex_cmd {
|
struct iwl_bt_coex_cmd {
|
||||||
u8 flags;
|
__le32 flags;
|
||||||
u8 lead_time;
|
|
||||||
u8 max_kill;
|
u8 max_kill;
|
||||||
u8 bt3_time_t7_value;
|
u8 bt_reduced_tx_power;
|
||||||
|
u8 reserved[2];
|
||||||
|
|
||||||
|
u8 bt4_antenna_isolation;
|
||||||
|
u8 bt4_antenna_isolation_thr;
|
||||||
|
u8 bt4_tx_tx_delta_freq_thr;
|
||||||
|
u8 bt4_tx_rx_max_freq0;
|
||||||
|
|
||||||
|
__le32 bt_prio_boost[BT_COEX_BOOST_SIZE];
|
||||||
|
__le32 wifi_tx_prio_boost;
|
||||||
|
__le32 wifi_rx_prio_boost;
|
||||||
__le32 kill_ack_msk;
|
__le32 kill_ack_msk;
|
||||||
__le32 kill_cts_msk;
|
__le32 kill_cts_msk;
|
||||||
u8 bt3_prio_sample_time;
|
|
||||||
u8 bt3_timer_t2_value;
|
__le32 decision_lut[BT_COEX_MAX_LUT][BT_COEX_LUT_SIZE];
|
||||||
__le16 bt4_reaction_time;
|
__le32 bt4_multiprio_lut[BT_COEX_MULTI_PRIO_LUT_SIZE];
|
||||||
__le32 decision_lut[BT_COEX_LUT_SIZE];
|
__le32 bt4_corun_lut20[BT_COEX_CORUN_LUT_SIZE];
|
||||||
u8 bt_reduced_tx_power;
|
__le32 bt4_corun_lut40[BT_COEX_CORUN_LUT_SIZE];
|
||||||
u8 reserved;
|
|
||||||
__le16 valid_bit_msk;
|
__le32 valid_bit_msk;
|
||||||
__le32 bt_prio_boost;
|
|
||||||
u8 reserved2;
|
|
||||||
u8 wifi_tx_prio_boost;
|
|
||||||
__le16 wifi_rx_prio_boost;
|
|
||||||
} __packed; /* BT_COEX_CMD_API_S_VER_3 */
|
} __packed; /* BT_COEX_CMD_API_S_VER_3 */
|
||||||
|
|
||||||
|
/**
|
||||||
|
* struct iwl_bt_coex_ci_cmd - bt coex channel inhibition command
|
||||||
|
* @bt_primary_ci:
|
||||||
|
* @bt_secondary_ci:
|
||||||
|
* @co_run_bw_primary:
|
||||||
|
* @co_run_bw_secondary:
|
||||||
|
* @primary_ch_phy_id:
|
||||||
|
* @secondary_ch_phy_id:
|
||||||
|
*
|
||||||
|
* Used for BT_COEX_CI command
|
||||||
|
*/
|
||||||
|
struct iwl_bt_coex_ci_cmd {
|
||||||
|
__le64 bt_primary_ci;
|
||||||
|
__le64 bt_secondary_ci;
|
||||||
|
|
||||||
|
u8 co_run_bw_primary;
|
||||||
|
u8 co_run_bw_secondary;
|
||||||
|
u8 primary_ch_phy_id;
|
||||||
|
u8 secondary_ch_phy_id;
|
||||||
|
} __packed; /* BT_CI_MSG_API_S_VER_1 */
|
||||||
|
|
||||||
#define BT_MBOX(n_dw, _msg, _pos, _nbits) \
|
#define BT_MBOX(n_dw, _msg, _pos, _nbits) \
|
||||||
BT_MBOX##n_dw##_##_msg##_POS = (_pos), \
|
BT_MBOX##n_dw##_##_msg##_POS = (_pos), \
|
||||||
BT_MBOX##n_dw##_##_msg = BITS(_nbits) << BT_MBOX##n_dw##_##_msg##_POS
|
BT_MBOX##n_dw##_##_msg = BITS(_nbits) << BT_MBOX##n_dw##_##_msg##_POS
|
||||||
|
@ -244,23 +285,39 @@ enum iwl_bt_mxbox_dw3 {
|
||||||
((le32_to_cpu((_notif)->mbox_msg[(_num)]) & BT_MBOX##_num##_##_field)\
|
((le32_to_cpu((_notif)->mbox_msg[(_num)]) & BT_MBOX##_num##_##_field)\
|
||||||
>> BT_MBOX##_num##_##_field##_POS)
|
>> BT_MBOX##_num##_##_field##_POS)
|
||||||
|
|
||||||
|
enum iwl_bt_activity_grading {
|
||||||
|
BT_OFF = 0,
|
||||||
|
BT_ON_NO_CONNECTION = 1,
|
||||||
|
BT_LOW_TRAFFIC = 2,
|
||||||
|
BT_HIGH_TRAFFIC = 3,
|
||||||
|
};
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* struct iwl_bt_coex_profile_notif - notification about BT coex
|
* struct iwl_bt_coex_profile_notif - notification about BT coex
|
||||||
* @mbox_msg: message from BT to WiFi
|
* @mbox_msg: message from BT to WiFi
|
||||||
* @:bt_status: 0 - off, 1 - on
|
* @msg_idx: the index of the message
|
||||||
* @:bt_open_conn: number of BT connections open
|
* @bt_status: 0 - off, 1 - on
|
||||||
* @:bt_traffic_load: load of BT traffic
|
* @bt_open_conn: number of BT connections open
|
||||||
* @:bt_agg_traffic_load: aggregated load of BT traffic
|
* @bt_traffic_load: load of BT traffic
|
||||||
* @:bt_ci_compliance: 0 - no CI compliance, 1 - CI compliant
|
* @bt_agg_traffic_load: aggregated load of BT traffic
|
||||||
|
* @bt_ci_compliance: 0 - no CI compliance, 1 - CI compliant
|
||||||
|
* @primary_ch_lut: LUT used for primary channel
|
||||||
|
* @secondary_ch_lut: LUT used for secondary channel
|
||||||
|
* @bt_activity_grading: the activity of BT enum %iwl_bt_activity_grading
|
||||||
*/
|
*/
|
||||||
struct iwl_bt_coex_profile_notif {
|
struct iwl_bt_coex_profile_notif {
|
||||||
__le32 mbox_msg[4];
|
__le32 mbox_msg[4];
|
||||||
|
__le32 msg_idx;
|
||||||
u8 bt_status;
|
u8 bt_status;
|
||||||
u8 bt_open_conn;
|
u8 bt_open_conn;
|
||||||
u8 bt_traffic_load;
|
u8 bt_traffic_load;
|
||||||
u8 bt_agg_traffic_load;
|
u8 bt_agg_traffic_load;
|
||||||
u8 bt_ci_compliance;
|
u8 bt_ci_compliance;
|
||||||
u8 reserved[3];
|
u8 reserved[3];
|
||||||
|
|
||||||
|
__le32 primary_ch_lut;
|
||||||
|
__le32 secondary_ch_lut;
|
||||||
|
__le32 bt_activity_grading;
|
||||||
} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_2 */
|
} __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_2 */
|
||||||
|
|
||||||
enum iwl_bt_coex_prio_table_event {
|
enum iwl_bt_coex_prio_table_event {
|
||||||
|
@ -300,20 +357,4 @@ struct iwl_bt_coex_prio_tbl_cmd {
|
||||||
u8 prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX];
|
u8 prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX];
|
||||||
} __packed;
|
} __packed;
|
||||||
|
|
||||||
enum iwl_bt_coex_env_action {
|
|
||||||
BT_COEX_ENV_CLOSE = 0,
|
|
||||||
BT_COEX_ENV_OPEN = 1,
|
|
||||||
}; /* BT_COEX_PROT_ENV_ACTION_API_E_VER_1 */
|
|
||||||
|
|
||||||
/**
|
|
||||||
* struct iwl_bt_coex_prot_env_cmd - BT Protection Envelope
|
|
||||||
* @action: enum %iwl_bt_coex_env_action
|
|
||||||
* @type: enum %iwl_bt_coex_prio_table_event
|
|
||||||
*/
|
|
||||||
struct iwl_bt_coex_prot_env_cmd {
|
|
||||||
u8 action; /* 0 = closed, 1 = open */
|
|
||||||
u8 type; /* 0 .. 15 */
|
|
||||||
u8 reserved[2];
|
|
||||||
} __packed;
|
|
||||||
|
|
||||||
#endif /* __fw_api_bt_coex_h__ */
|
#endif /* __fw_api_bt_coex_h__ */
|
||||||
|
|
|
@ -100,7 +100,12 @@ enum iwl_proto_offloads {
|
||||||
|
|
||||||
#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1 2
|
#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1 2
|
||||||
#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2 6
|
#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2 6
|
||||||
#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX 6
|
#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L 12
|
||||||
|
#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S 4
|
||||||
|
#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX 12
|
||||||
|
|
||||||
|
#define IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L 4
|
||||||
|
#define IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S 2
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* struct iwl_proto_offload_cmd_common - ARP/NS offload common part
|
* struct iwl_proto_offload_cmd_common - ARP/NS offload common part
|
||||||
|
@ -155,6 +160,43 @@ struct iwl_proto_offload_cmd_v2 {
|
||||||
u8 reserved2[3];
|
u8 reserved2[3];
|
||||||
} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_2 */
|
} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_2 */
|
||||||
|
|
||||||
|
struct iwl_ns_config {
|
||||||
|
struct in6_addr source_ipv6_addr;
|
||||||
|
struct in6_addr dest_ipv6_addr;
|
||||||
|
u8 target_mac_addr[ETH_ALEN];
|
||||||
|
__le16 reserved;
|
||||||
|
} __packed; /* NS_OFFLOAD_CONFIG */
|
||||||
|
|
||||||
|
struct iwl_targ_addr {
|
||||||
|
struct in6_addr addr;
|
||||||
|
__le32 config_num;
|
||||||
|
} __packed; /* TARGET_IPV6_ADDRESS */
|
||||||
|
|
||||||
|
/**
|
||||||
|
* struct iwl_proto_offload_cmd_v3_small - ARP/NS offload configuration
|
||||||
|
* @common: common/IPv4 configuration
|
||||||
|
* @target_ipv6_addr: target IPv6 addresses
|
||||||
|
* @ns_config: NS offload configurations
|
||||||
|
*/
|
||||||
|
struct iwl_proto_offload_cmd_v3_small {
|
||||||
|
struct iwl_proto_offload_cmd_common common;
|
||||||
|
__le32 num_valid_ipv6_addrs;
|
||||||
|
struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S];
|
||||||
|
struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S];
|
||||||
|
} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */
|
||||||
|
|
||||||
|
/**
|
||||||
|
* struct iwl_proto_offload_cmd_v3_large - ARP/NS offload configuration
|
||||||
|
* @common: common/IPv4 configuration
|
||||||
|
* @target_ipv6_addr: target IPv6 addresses
|
||||||
|
* @ns_config: NS offload configurations
|
||||||
|
*/
|
||||||
|
struct iwl_proto_offload_cmd_v3_large {
|
||||||
|
struct iwl_proto_offload_cmd_common common;
|
||||||
|
__le32 num_valid_ipv6_addrs;
|
||||||
|
struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L];
|
||||||
|
struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L];
|
||||||
|
} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* WOWLAN_PATTERNS
|
* WOWLAN_PATTERNS
|
||||||
|
@ -293,7 +335,7 @@ enum iwl_wowlan_wakeup_reason {
|
||||||
IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET = BIT(12),
|
IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET = BIT(12),
|
||||||
}; /* WOWLAN_WAKE_UP_REASON_API_E_VER_2 */
|
}; /* WOWLAN_WAKE_UP_REASON_API_E_VER_2 */
|
||||||
|
|
||||||
struct iwl_wowlan_status {
|
struct iwl_wowlan_status_v4 {
|
||||||
__le64 replay_ctr;
|
__le64 replay_ctr;
|
||||||
__le16 pattern_number;
|
__le16 pattern_number;
|
||||||
__le16 non_qos_seq_ctr;
|
__le16 non_qos_seq_ctr;
|
||||||
|
@ -308,6 +350,29 @@ struct iwl_wowlan_status {
|
||||||
u8 wake_packet[]; /* can be truncated from _length to _bufsize */
|
u8 wake_packet[]; /* can be truncated from _length to _bufsize */
|
||||||
} __packed; /* WOWLAN_STATUSES_API_S_VER_4 */
|
} __packed; /* WOWLAN_STATUSES_API_S_VER_4 */
|
||||||
|
|
||||||
|
struct iwl_wowlan_gtk_status {
|
||||||
|
u8 key_index;
|
||||||
|
u8 reserved[3];
|
||||||
|
u8 decrypt_key[16];
|
||||||
|
u8 tkip_mic_key[8];
|
||||||
|
struct iwl_wowlan_rsc_tsc_params_cmd rsc;
|
||||||
|
} __packed;
|
||||||
|
|
||||||
|
struct iwl_wowlan_status_v6 {
|
||||||
|
struct iwl_wowlan_gtk_status gtk;
|
||||||
|
__le64 replay_ctr;
|
||||||
|
__le16 pattern_number;
|
||||||
|
__le16 non_qos_seq_ctr;
|
||||||
|
__le16 qos_seq_ctr[8];
|
||||||
|
__le32 wakeup_reasons;
|
||||||
|
__le32 num_of_gtk_rekeys;
|
||||||
|
__le32 transmitted_ndps;
|
||||||
|
__le32 received_beacons;
|
||||||
|
__le32 wake_packet_length;
|
||||||
|
__le32 wake_packet_bufsize;
|
||||||
|
u8 wake_packet[]; /* can be truncated from _length to _bufsize */
|
||||||
|
} __packed; /* WOWLAN_STATUSES_API_S_VER_6 */
|
||||||
|
|
||||||
#define IWL_WOWLAN_TCP_MAX_PACKET_LEN 64
|
#define IWL_WOWLAN_TCP_MAX_PACKET_LEN 64
|
||||||
#define IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN 128
|
#define IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN 128
|
||||||
#define IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS 2048
|
#define IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS 2048
|
||||||
|
|
|
@ -170,12 +170,14 @@ struct iwl_mac_data_ap {
|
||||||
* @beacon_tsf: beacon transmit time in TSF
|
* @beacon_tsf: beacon transmit time in TSF
|
||||||
* @bi: beacon interval in TU
|
* @bi: beacon interval in TU
|
||||||
* @bi_reciprocal: 2^32 / bi
|
* @bi_reciprocal: 2^32 / bi
|
||||||
|
* @beacon_template: beacon template ID
|
||||||
*/
|
*/
|
||||||
struct iwl_mac_data_ibss {
|
struct iwl_mac_data_ibss {
|
||||||
__le32 beacon_time;
|
__le32 beacon_time;
|
||||||
__le64 beacon_tsf;
|
__le64 beacon_tsf;
|
||||||
__le32 bi;
|
__le32 bi;
|
||||||
__le32 bi_reciprocal;
|
__le32 bi_reciprocal;
|
||||||
|
__le32 beacon_template;
|
||||||
} __packed; /* IBSS_MAC_DATA_API_S_VER_1 */
|
} __packed; /* IBSS_MAC_DATA_API_S_VER_1 */
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -372,4 +374,13 @@ static inline u32 iwl_mvm_reciprocal(u32 v)
|
||||||
return 0xFFFFFFFF / v;
|
return 0xFFFFFFFF / v;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#define IWL_NONQOS_SEQ_GET 0x1
|
||||||
|
#define IWL_NONQOS_SEQ_SET 0x2
|
||||||
|
struct iwl_nonqos_seq_query_cmd {
|
||||||
|
__le32 get_set_flag;
|
||||||
|
__le32 mac_id_n_color;
|
||||||
|
__le16 value;
|
||||||
|
__le16 reserved;
|
||||||
|
} __packed; /* NON_QOS_TX_COUNTER_GET_SET_API_S_VER_1 */
|
||||||
|
|
||||||
#endif /* __fw_api_mac_h__ */
|
#endif /* __fw_api_mac_h__ */
|
||||||
|
|
|
@ -131,6 +131,33 @@ struct iwl_powertable_cmd {
|
||||||
__le32 lprx_rssi_threshold;
|
__le32 lprx_rssi_threshold;
|
||||||
} __packed;
|
} __packed;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* enum iwl_device_power_flags - masks for device power command flags
|
||||||
|
* @DEVIC_POWER_FLAGS_POWER_SAVE_ENA_MSK: '1' Allow to save power by turning off
|
||||||
|
* receiver and transmitter. '0' - does not allow. This flag should be
|
||||||
|
* always set to '1' unless one need to disable actual power down for debug
|
||||||
|
* purposes.
|
||||||
|
* @DEVICE_POWER_FLAGS_CAM_MSK: '1' CAM (Continuous Active Mode) is set, meaning
|
||||||
|
* that power management is disabled. '0' Power management is enabled, one
|
||||||
|
* of power schemes is applied.
|
||||||
|
*/
|
||||||
|
enum iwl_device_power_flags {
|
||||||
|
DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK = BIT(0),
|
||||||
|
DEVICE_POWER_FLAGS_CAM_MSK = BIT(13),
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* struct iwl_device_power_cmd - device wide power command.
|
||||||
|
* DEVICE_POWER_CMD = 0x77 (command, has simple generic response)
|
||||||
|
*
|
||||||
|
* @flags: Power table command flags from DEVICE_POWER_FLAGS_*
|
||||||
|
*/
|
||||||
|
struct iwl_device_power_cmd {
|
||||||
|
/* PM_POWER_TABLE_CMD_API_S_VER_6 */
|
||||||
|
__le16 flags;
|
||||||
|
__le16 reserved;
|
||||||
|
} __packed;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* struct iwl_mac_power_cmd - New power command containing uAPSD support
|
* struct iwl_mac_power_cmd - New power command containing uAPSD support
|
||||||
* MAC_PM_POWER_TABLE = 0xA9 (command, has simple generic response)
|
* MAC_PM_POWER_TABLE = 0xA9 (command, has simple generic response)
|
||||||
|
@ -290,7 +317,7 @@ struct iwl_beacon_filter_cmd {
|
||||||
#define IWL_BF_ESCAPE_TIMER_MIN 0
|
#define IWL_BF_ESCAPE_TIMER_MIN 0
|
||||||
|
|
||||||
#define IWL_BA_ESCAPE_TIMER_DEFAULT 6
|
#define IWL_BA_ESCAPE_TIMER_DEFAULT 6
|
||||||
#define IWL_BA_ESCAPE_TIMER_D3 6
|
#define IWL_BA_ESCAPE_TIMER_D3 9
|
||||||
#define IWL_BA_ESCAPE_TIMER_MAX 1024
|
#define IWL_BA_ESCAPE_TIMER_MAX 1024
|
||||||
#define IWL_BA_ESCAPE_TIMER_MIN 0
|
#define IWL_BA_ESCAPE_TIMER_MIN 0
|
||||||
|
|
||||||
|
|
|
@ -68,6 +68,7 @@
|
||||||
/*
|
/*
|
||||||
* These serve as indexes into
|
* These serve as indexes into
|
||||||
* struct iwl_rate_info fw_rate_idx_to_plcp[IWL_RATE_COUNT];
|
* struct iwl_rate_info fw_rate_idx_to_plcp[IWL_RATE_COUNT];
|
||||||
|
* TODO: avoid overlap between legacy and HT rates
|
||||||
*/
|
*/
|
||||||
enum {
|
enum {
|
||||||
IWL_RATE_1M_INDEX = 0,
|
IWL_RATE_1M_INDEX = 0,
|
||||||
|
@ -78,18 +79,31 @@ enum {
|
||||||
IWL_LAST_CCK_RATE = IWL_RATE_11M_INDEX,
|
IWL_LAST_CCK_RATE = IWL_RATE_11M_INDEX,
|
||||||
IWL_RATE_6M_INDEX,
|
IWL_RATE_6M_INDEX,
|
||||||
IWL_FIRST_OFDM_RATE = IWL_RATE_6M_INDEX,
|
IWL_FIRST_OFDM_RATE = IWL_RATE_6M_INDEX,
|
||||||
|
IWL_RATE_MCS_0_INDEX = IWL_RATE_6M_INDEX,
|
||||||
|
IWL_FIRST_HT_RATE = IWL_RATE_MCS_0_INDEX,
|
||||||
|
IWL_FIRST_VHT_RATE = IWL_RATE_MCS_0_INDEX,
|
||||||
IWL_RATE_9M_INDEX,
|
IWL_RATE_9M_INDEX,
|
||||||
IWL_RATE_12M_INDEX,
|
IWL_RATE_12M_INDEX,
|
||||||
|
IWL_RATE_MCS_1_INDEX = IWL_RATE_12M_INDEX,
|
||||||
IWL_RATE_18M_INDEX,
|
IWL_RATE_18M_INDEX,
|
||||||
|
IWL_RATE_MCS_2_INDEX = IWL_RATE_18M_INDEX,
|
||||||
IWL_RATE_24M_INDEX,
|
IWL_RATE_24M_INDEX,
|
||||||
|
IWL_RATE_MCS_3_INDEX = IWL_RATE_24M_INDEX,
|
||||||
IWL_RATE_36M_INDEX,
|
IWL_RATE_36M_INDEX,
|
||||||
|
IWL_RATE_MCS_4_INDEX = IWL_RATE_36M_INDEX,
|
||||||
IWL_RATE_48M_INDEX,
|
IWL_RATE_48M_INDEX,
|
||||||
|
IWL_RATE_MCS_5_INDEX = IWL_RATE_48M_INDEX,
|
||||||
IWL_RATE_54M_INDEX,
|
IWL_RATE_54M_INDEX,
|
||||||
|
IWL_RATE_MCS_6_INDEX = IWL_RATE_54M_INDEX,
|
||||||
IWL_LAST_NON_HT_RATE = IWL_RATE_54M_INDEX,
|
IWL_LAST_NON_HT_RATE = IWL_RATE_54M_INDEX,
|
||||||
IWL_RATE_60M_INDEX,
|
IWL_RATE_60M_INDEX,
|
||||||
IWL_LAST_OFDM_RATE = IWL_RATE_60M_INDEX,
|
IWL_RATE_MCS_7_INDEX = IWL_RATE_60M_INDEX,
|
||||||
|
IWL_LAST_HT_RATE = IWL_RATE_MCS_7_INDEX,
|
||||||
|
IWL_RATE_MCS_8_INDEX,
|
||||||
|
IWL_RATE_MCS_9_INDEX,
|
||||||
|
IWL_LAST_VHT_RATE = IWL_RATE_MCS_9_INDEX,
|
||||||
IWL_RATE_COUNT_LEGACY = IWL_LAST_NON_HT_RATE + 1,
|
IWL_RATE_COUNT_LEGACY = IWL_LAST_NON_HT_RATE + 1,
|
||||||
IWL_RATE_COUNT,
|
IWL_RATE_COUNT = IWL_LAST_VHT_RATE + 1,
|
||||||
};
|
};
|
||||||
|
|
||||||
#define IWL_RATE_BIT_MSK(r) BIT(IWL_RATE_##r##M_INDEX)
|
#define IWL_RATE_BIT_MSK(r) BIT(IWL_RATE_##r##M_INDEX)
|
||||||
|
@ -108,6 +122,7 @@ enum {
|
||||||
IWL_RATE_2M_PLCP = 20,
|
IWL_RATE_2M_PLCP = 20,
|
||||||
IWL_RATE_5M_PLCP = 55,
|
IWL_RATE_5M_PLCP = 55,
|
||||||
IWL_RATE_11M_PLCP = 110,
|
IWL_RATE_11M_PLCP = 110,
|
||||||
|
IWL_RATE_INVM_PLCP = -1,
|
||||||
};
|
};
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
@ -164,6 +179,8 @@ enum {
|
||||||
* which is the duplicate 20 MHz MCS (bit 5 set, all others zero.)
|
* which is the duplicate 20 MHz MCS (bit 5 set, all others zero.)
|
||||||
*/
|
*/
|
||||||
#define RATE_HT_MCS_RATE_CODE_MSK 0x7
|
#define RATE_HT_MCS_RATE_CODE_MSK 0x7
|
||||||
|
#define RATE_HT_MCS_NSS_POS 3
|
||||||
|
#define RATE_HT_MCS_NSS_MSK (3 << RATE_HT_MCS_NSS_POS)
|
||||||
|
|
||||||
/* Bit 10: (1) Use Green Field preamble */
|
/* Bit 10: (1) Use Green Field preamble */
|
||||||
#define RATE_HT_MCS_GF_POS 10
|
#define RATE_HT_MCS_GF_POS 10
|
||||||
|
|
|
@ -356,6 +356,7 @@ struct iwl_scan_complete_notif {
|
||||||
/* scan offload */
|
/* scan offload */
|
||||||
#define IWL_MAX_SCAN_CHANNELS 40
|
#define IWL_MAX_SCAN_CHANNELS 40
|
||||||
#define IWL_SCAN_MAX_BLACKLIST_LEN 64
|
#define IWL_SCAN_MAX_BLACKLIST_LEN 64
|
||||||
|
#define IWL_SCAN_SHORT_BLACKLIST_LEN 16
|
||||||
#define IWL_SCAN_MAX_PROFILES 11
|
#define IWL_SCAN_MAX_PROFILES 11
|
||||||
#define SCAN_OFFLOAD_PROBE_REQ_SIZE 512
|
#define SCAN_OFFLOAD_PROBE_REQ_SIZE 512
|
||||||
|
|
||||||
|
@ -368,6 +369,12 @@ struct iwl_scan_complete_notif {
|
||||||
#define IWL_FULL_SCAN_MULTIPLIER 5
|
#define IWL_FULL_SCAN_MULTIPLIER 5
|
||||||
#define IWL_FAST_SCHED_SCAN_ITERATIONS 3
|
#define IWL_FAST_SCHED_SCAN_ITERATIONS 3
|
||||||
|
|
||||||
|
enum scan_framework_client {
|
||||||
|
SCAN_CLIENT_SCHED_SCAN = BIT(0),
|
||||||
|
SCAN_CLIENT_NETDETECT = BIT(1),
|
||||||
|
SCAN_CLIENT_ASSET_TRACKING = BIT(2),
|
||||||
|
};
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* struct iwl_scan_offload_cmd - SCAN_REQUEST_FIXED_PART_API_S_VER_6
|
* struct iwl_scan_offload_cmd - SCAN_REQUEST_FIXED_PART_API_S_VER_6
|
||||||
* @scan_flags: see enum iwl_scan_flags
|
* @scan_flags: see enum iwl_scan_flags
|
||||||
|
@ -449,11 +456,12 @@ struct iwl_scan_offload_cfg {
|
||||||
* iwl_scan_offload_blacklist - SCAN_OFFLOAD_BLACKLIST_S
|
* iwl_scan_offload_blacklist - SCAN_OFFLOAD_BLACKLIST_S
|
||||||
* @ssid: MAC address to filter out
|
* @ssid: MAC address to filter out
|
||||||
* @reported_rssi: AP rssi reported to the host
|
* @reported_rssi: AP rssi reported to the host
|
||||||
|
* @client_bitmap: clients ignore this entry - enum scan_framework_client
|
||||||
*/
|
*/
|
||||||
struct iwl_scan_offload_blacklist {
|
struct iwl_scan_offload_blacklist {
|
||||||
u8 ssid[ETH_ALEN];
|
u8 ssid[ETH_ALEN];
|
||||||
u8 reported_rssi;
|
u8 reported_rssi;
|
||||||
u8 reserved;
|
u8 client_bitmap;
|
||||||
} __packed;
|
} __packed;
|
||||||
|
|
||||||
enum iwl_scan_offload_network_type {
|
enum iwl_scan_offload_network_type {
|
||||||
|
@ -475,6 +483,7 @@ enum iwl_scan_offload_band_selection {
|
||||||
* @aut_alg: authentication olgorithm to match - bitmap
|
* @aut_alg: authentication olgorithm to match - bitmap
|
||||||
* @network_type: enum iwl_scan_offload_network_type
|
* @network_type: enum iwl_scan_offload_network_type
|
||||||
* @band_selection: enum iwl_scan_offload_band_selection
|
* @band_selection: enum iwl_scan_offload_band_selection
|
||||||
|
* @client_bitmap: clients waiting for match - enum scan_framework_client
|
||||||
*/
|
*/
|
||||||
struct iwl_scan_offload_profile {
|
struct iwl_scan_offload_profile {
|
||||||
u8 ssid_index;
|
u8 ssid_index;
|
||||||
|
@ -482,7 +491,8 @@ struct iwl_scan_offload_profile {
|
||||||
u8 auth_alg;
|
u8 auth_alg;
|
||||||
u8 network_type;
|
u8 network_type;
|
||||||
u8 band_selection;
|
u8 band_selection;
|
||||||
u8 reserved[3];
|
u8 client_bitmap;
|
||||||
|
u8 reserved[2];
|
||||||
} __packed;
|
} __packed;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -491,13 +501,18 @@ struct iwl_scan_offload_profile {
|
||||||
* @profiles: profiles to search for match
|
* @profiles: profiles to search for match
|
||||||
* @blacklist_len: length of blacklist
|
* @blacklist_len: length of blacklist
|
||||||
* @num_profiles: num of profiles in the list
|
* @num_profiles: num of profiles in the list
|
||||||
|
* @match_notify: clients waiting for match found notification
|
||||||
|
* @pass_match: clients waiting for the results
|
||||||
|
* @active_clients: active clients bitmap - enum scan_framework_client
|
||||||
*/
|
*/
|
||||||
struct iwl_scan_offload_profile_cfg {
|
struct iwl_scan_offload_profile_cfg {
|
||||||
struct iwl_scan_offload_blacklist blacklist[IWL_SCAN_MAX_BLACKLIST_LEN];
|
|
||||||
struct iwl_scan_offload_profile profiles[IWL_SCAN_MAX_PROFILES];
|
struct iwl_scan_offload_profile profiles[IWL_SCAN_MAX_PROFILES];
|
||||||
u8 blacklist_len;
|
u8 blacklist_len;
|
||||||
u8 num_profiles;
|
u8 num_profiles;
|
||||||
u8 reserved[2];
|
u8 match_notify;
|
||||||
|
u8 pass_match;
|
||||||
|
u8 active_clients;
|
||||||
|
u8 reserved[3];
|
||||||
} __packed;
|
} __packed;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -560,4 +575,15 @@ struct iwl_scan_offload_complete {
|
||||||
u8 reserved;
|
u8 reserved;
|
||||||
} __packed;
|
} __packed;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* iwl_sched_scan_results - SCAN_OFFLOAD_MATCH_FOUND_NTF_API_S_VER_1
|
||||||
|
* @ssid_bitmap: SSIDs indexes found in this iteration
|
||||||
|
* @client_bitmap: clients that are active and wait for this notification
|
||||||
|
*/
|
||||||
|
struct iwl_sched_scan_results {
|
||||||
|
__le16 ssid_bitmap;
|
||||||
|
u8 client_bitmap;
|
||||||
|
u8 reserved;
|
||||||
|
};
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
|
@ -247,7 +247,7 @@ struct iwl_mvm_keyinfo {
|
||||||
} __packed;
|
} __packed;
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* struct iwl_mvm_add_sta_cmd - Add / modify a station in the fw's station table
|
* struct iwl_mvm_add_sta_cmd_v5 - Add/modify a station in the fw's sta table.
|
||||||
* ( REPLY_ADD_STA = 0x18 )
|
* ( REPLY_ADD_STA = 0x18 )
|
||||||
* @add_modify: 1: modify existing, 0: add new station
|
* @add_modify: 1: modify existing, 0: add new station
|
||||||
* @unicast_tx_key_id: unicast tx key id. Relevant only when unicast key sent
|
* @unicast_tx_key_id: unicast tx key id. Relevant only when unicast key sent
|
||||||
|
@ -286,7 +286,7 @@ struct iwl_mvm_keyinfo {
|
||||||
* ADD_STA sets up the table entry for one station, either creating a new
|
* ADD_STA sets up the table entry for one station, either creating a new
|
||||||
* entry, or modifying a pre-existing one.
|
* entry, or modifying a pre-existing one.
|
||||||
*/
|
*/
|
||||||
struct iwl_mvm_add_sta_cmd {
|
struct iwl_mvm_add_sta_cmd_v5 {
|
||||||
u8 add_modify;
|
u8 add_modify;
|
||||||
u8 unicast_tx_key_id;
|
u8 unicast_tx_key_id;
|
||||||
u8 multicast_tx_key_id;
|
u8 multicast_tx_key_id;
|
||||||
|
@ -312,6 +312,57 @@ struct iwl_mvm_add_sta_cmd {
|
||||||
__le32 tfd_queue_msk;
|
__le32 tfd_queue_msk;
|
||||||
} __packed; /* ADD_STA_CMD_API_S_VER_5 */
|
} __packed; /* ADD_STA_CMD_API_S_VER_5 */
|
||||||
|
|
||||||
|
/**
|
||||||
|
* struct iwl_mvm_add_sta_cmd_v6 - Add / modify a station
|
||||||
|
* VER_6 of this command is quite similar to VER_5 except
|
||||||
|
* exclusion of all fields related to the security key installation.
|
||||||
|
*/
|
||||||
|
struct iwl_mvm_add_sta_cmd_v6 {
|
||||||
|
u8 add_modify;
|
||||||
|
u8 reserved1;
|
||||||
|
__le16 tid_disable_tx;
|
||||||
|
__le32 mac_id_n_color;
|
||||||
|
u8 addr[ETH_ALEN]; /* _STA_ID_MODIFY_INFO_API_S_VER_1 */
|
||||||
|
__le16 reserved2;
|
||||||
|
u8 sta_id;
|
||||||
|
u8 modify_mask;
|
||||||
|
__le16 reserved3;
|
||||||
|
__le32 station_flags;
|
||||||
|
__le32 station_flags_msk;
|
||||||
|
u8 add_immediate_ba_tid;
|
||||||
|
u8 remove_immediate_ba_tid;
|
||||||
|
__le16 add_immediate_ba_ssn;
|
||||||
|
__le16 sleep_tx_count;
|
||||||
|
__le16 sleep_state_flags;
|
||||||
|
__le16 assoc_id;
|
||||||
|
__le16 beamform_flags;
|
||||||
|
__le32 tfd_queue_msk;
|
||||||
|
} __packed; /* ADD_STA_CMD_API_S_VER_6 */
|
||||||
|
|
||||||
|
/**
|
||||||
|
* struct iwl_mvm_add_sta_key_cmd - add/modify sta key
|
||||||
|
* ( REPLY_ADD_STA_KEY = 0x17 )
|
||||||
|
* @sta_id: index of station in uCode's station table
|
||||||
|
* @key_offset: key offset in key storage
|
||||||
|
* @key_flags: type %iwl_sta_key_flag
|
||||||
|
* @key: key material data
|
||||||
|
* @key2: key material data
|
||||||
|
* @rx_secur_seq_cnt: RX security sequence counter for the key
|
||||||
|
* @tkip_rx_tsc_byte2: TSC[2] for key mix ph1 detection
|
||||||
|
* @tkip_rx_ttak: 10-byte unicast TKIP TTAK for Rx
|
||||||
|
*/
|
||||||
|
struct iwl_mvm_add_sta_key_cmd {
|
||||||
|
u8 sta_id;
|
||||||
|
u8 key_offset;
|
||||||
|
__le16 key_flags;
|
||||||
|
u8 key[16];
|
||||||
|
u8 key2[16];
|
||||||
|
u8 rx_secur_seq_cnt[16];
|
||||||
|
u8 tkip_rx_tsc_byte2;
|
||||||
|
u8 reserved;
|
||||||
|
__le16 tkip_rx_ttak[5];
|
||||||
|
} __packed; /* ADD_MODIFY_STA_KEY_API_S_VER_1 */
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* enum iwl_mvm_add_sta_rsp_status - status in the response to ADD_STA command
|
* enum iwl_mvm_add_sta_rsp_status - status in the response to ADD_STA command
|
||||||
* @ADD_STA_SUCCESS: operation was executed successfully
|
* @ADD_STA_SUCCESS: operation was executed successfully
|
||||||
|
|
|
@ -72,17 +72,17 @@
|
||||||
#include "fw-api-d3.h"
|
#include "fw-api-d3.h"
|
||||||
#include "fw-api-bt-coex.h"
|
#include "fw-api-bt-coex.h"
|
||||||
|
|
||||||
/* queue and FIFO numbers by usage */
|
/* maximal number of Tx queues in any platform */
|
||||||
|
#define IWL_MVM_MAX_QUEUES 20
|
||||||
|
|
||||||
|
/* Tx queue numbers */
|
||||||
enum {
|
enum {
|
||||||
IWL_MVM_OFFCHANNEL_QUEUE = 8,
|
IWL_MVM_OFFCHANNEL_QUEUE = 8,
|
||||||
IWL_MVM_CMD_QUEUE = 9,
|
IWL_MVM_CMD_QUEUE = 9,
|
||||||
IWL_MVM_AUX_QUEUE = 15,
|
|
||||||
IWL_MVM_FIRST_AGG_QUEUE = 16,
|
|
||||||
IWL_MVM_NUM_QUEUES = 20,
|
|
||||||
IWL_MVM_LAST_AGG_QUEUE = IWL_MVM_NUM_QUEUES - 1,
|
|
||||||
IWL_MVM_CMD_FIFO = 7
|
|
||||||
};
|
};
|
||||||
|
|
||||||
|
#define IWL_MVM_CMD_FIFO 7
|
||||||
|
|
||||||
#define IWL_MVM_STATION_COUNT 16
|
#define IWL_MVM_STATION_COUNT 16
|
||||||
|
|
||||||
/* commands */
|
/* commands */
|
||||||
|
@ -97,6 +97,7 @@ enum {
|
||||||
DBG_CFG = 0x9,
|
DBG_CFG = 0x9,
|
||||||
|
|
||||||
/* station table */
|
/* station table */
|
||||||
|
ADD_STA_KEY = 0x17,
|
||||||
ADD_STA = 0x18,
|
ADD_STA = 0x18,
|
||||||
REMOVE_STA = 0x19,
|
REMOVE_STA = 0x19,
|
||||||
|
|
||||||
|
@ -114,6 +115,7 @@ enum {
|
||||||
TIME_EVENT_NOTIFICATION = 0x2a,
|
TIME_EVENT_NOTIFICATION = 0x2a,
|
||||||
BINDING_CONTEXT_CMD = 0x2b,
|
BINDING_CONTEXT_CMD = 0x2b,
|
||||||
TIME_QUOTA_CMD = 0x2c,
|
TIME_QUOTA_CMD = 0x2c,
|
||||||
|
NON_QOS_TX_COUNTER_CMD = 0x2d,
|
||||||
|
|
||||||
LQ_CMD = 0x4e,
|
LQ_CMD = 0x4e,
|
||||||
|
|
||||||
|
@ -130,6 +132,7 @@ enum {
|
||||||
SCAN_OFFLOAD_COMPLETE = 0x6D,
|
SCAN_OFFLOAD_COMPLETE = 0x6D,
|
||||||
SCAN_OFFLOAD_UPDATE_PROFILES_CMD = 0x6E,
|
SCAN_OFFLOAD_UPDATE_PROFILES_CMD = 0x6E,
|
||||||
SCAN_OFFLOAD_CONFIG_CMD = 0x6f,
|
SCAN_OFFLOAD_CONFIG_CMD = 0x6f,
|
||||||
|
MATCH_FOUND_NOTIFICATION = 0xd9,
|
||||||
|
|
||||||
/* Phy */
|
/* Phy */
|
||||||
PHY_CONFIGURATION_CMD = 0x6a,
|
PHY_CONFIGURATION_CMD = 0x6a,
|
||||||
|
@ -178,6 +181,7 @@ enum {
|
||||||
BT_COEX_PRIO_TABLE = 0xcc,
|
BT_COEX_PRIO_TABLE = 0xcc,
|
||||||
BT_COEX_PROT_ENV = 0xcd,
|
BT_COEX_PROT_ENV = 0xcd,
|
||||||
BT_PROFILE_NOTIFICATION = 0xce,
|
BT_PROFILE_NOTIFICATION = 0xce,
|
||||||
|
BT_COEX_CI = 0x5d,
|
||||||
|
|
||||||
REPLY_BEACON_FILTERING_CMD = 0xd2,
|
REPLY_BEACON_FILTERING_CMD = 0xd2,
|
||||||
|
|
||||||
|
|
|
@ -199,7 +199,7 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
|
||||||
*/
|
*/
|
||||||
|
|
||||||
for (i = 0; i < IWL_MAX_HW_QUEUES; i++) {
|
for (i = 0; i < IWL_MAX_HW_QUEUES; i++) {
|
||||||
if (i < IWL_MVM_FIRST_AGG_QUEUE && i != IWL_MVM_CMD_QUEUE)
|
if (i < mvm->first_agg_queue && i != IWL_MVM_CMD_QUEUE)
|
||||||
mvm->queue_to_mac80211[i] = i;
|
mvm->queue_to_mac80211[i] = i;
|
||||||
else
|
else
|
||||||
mvm->queue_to_mac80211[i] = IWL_INVALID_MAC80211_QUEUE;
|
mvm->queue_to_mac80211[i] = IWL_INVALID_MAC80211_QUEUE;
|
||||||
|
@ -243,7 +243,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
|
||||||
|
|
||||||
lockdep_assert_held(&mvm->mutex);
|
lockdep_assert_held(&mvm->mutex);
|
||||||
|
|
||||||
if (mvm->init_ucode_run)
|
if (mvm->init_ucode_complete)
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
iwl_init_notification_wait(&mvm->notif_wait,
|
iwl_init_notification_wait(&mvm->notif_wait,
|
||||||
|
@ -264,6 +264,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
|
||||||
if (ret)
|
if (ret)
|
||||||
goto error;
|
goto error;
|
||||||
|
|
||||||
|
/* Read the NVM only at driver load time, no need to do this twice */
|
||||||
if (read_nvm) {
|
if (read_nvm) {
|
||||||
/* Read nvm */
|
/* Read nvm */
|
||||||
ret = iwl_nvm_init(mvm);
|
ret = iwl_nvm_init(mvm);
|
||||||
|
@ -273,6 +274,10 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/* In case we read the NVM from external file, load it to the NIC */
|
||||||
|
if (iwlwifi_mod_params.nvm_file)
|
||||||
|
iwl_mvm_load_nvm_to_nic(mvm);
|
||||||
|
|
||||||
ret = iwl_nvm_check_version(mvm->nvm_data, mvm->trans);
|
ret = iwl_nvm_check_version(mvm->nvm_data, mvm->trans);
|
||||||
WARN_ON(ret);
|
WARN_ON(ret);
|
||||||
|
|
||||||
|
@ -310,7 +315,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
|
||||||
ret = iwl_wait_notification(&mvm->notif_wait, &calib_wait,
|
ret = iwl_wait_notification(&mvm->notif_wait, &calib_wait,
|
||||||
MVM_UCODE_CALIB_TIMEOUT);
|
MVM_UCODE_CALIB_TIMEOUT);
|
||||||
if (!ret)
|
if (!ret)
|
||||||
mvm->init_ucode_run = true;
|
mvm->init_ucode_complete = true;
|
||||||
goto out;
|
goto out;
|
||||||
|
|
||||||
error:
|
error:
|
||||||
|
@ -353,8 +358,12 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
|
||||||
if (ret)
|
if (ret)
|
||||||
return ret;
|
return ret;
|
||||||
|
|
||||||
/* If we were in RFKILL during module loading, load init ucode now */
|
/*
|
||||||
if (!mvm->init_ucode_run) {
|
* If we haven't completed the run of the init ucode during
|
||||||
|
* module loading, load init ucode now
|
||||||
|
* (for example, if we were in RFKILL)
|
||||||
|
*/
|
||||||
|
if (!mvm->init_ucode_complete) {
|
||||||
ret = iwl_run_init_mvm_ucode(mvm, false);
|
ret = iwl_run_init_mvm_ucode(mvm, false);
|
||||||
if (ret && !iwlmvm_mod_params.init_dbg) {
|
if (ret && !iwlmvm_mod_params.init_dbg) {
|
||||||
IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", ret);
|
IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", ret);
|
||||||
|
@ -424,6 +433,10 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
|
||||||
goto error;
|
goto error;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
ret = iwl_mvm_power_update_device_mode(mvm);
|
||||||
|
if (ret)
|
||||||
|
goto error;
|
||||||
|
|
||||||
IWL_DEBUG_INFO(mvm, "RT uCode started.\n");
|
IWL_DEBUG_INFO(mvm, "RT uCode started.\n");
|
||||||
return 0;
|
return 0;
|
||||||
error:
|
error:
|
||||||
|
|
|
@ -80,7 +80,7 @@ struct iwl_mvm_mac_iface_iterator_data {
|
||||||
struct ieee80211_vif *vif;
|
struct ieee80211_vif *vif;
|
||||||
unsigned long available_mac_ids[BITS_TO_LONGS(NUM_MAC_INDEX_DRIVER)];
|
unsigned long available_mac_ids[BITS_TO_LONGS(NUM_MAC_INDEX_DRIVER)];
|
||||||
unsigned long available_tsf_ids[BITS_TO_LONGS(NUM_TSF_IDS)];
|
unsigned long available_tsf_ids[BITS_TO_LONGS(NUM_TSF_IDS)];
|
||||||
unsigned long used_hw_queues[BITS_TO_LONGS(IWL_MVM_FIRST_AGG_QUEUE)];
|
unsigned long used_hw_queues[BITS_TO_LONGS(IWL_MVM_MAX_QUEUES)];
|
||||||
enum iwl_tsf_id preferred_tsf;
|
enum iwl_tsf_id preferred_tsf;
|
||||||
bool found_vif;
|
bool found_vif;
|
||||||
};
|
};
|
||||||
|
@ -218,7 +218,7 @@ static int iwl_mvm_mac_ctxt_allocate_resources(struct iwl_mvm *mvm,
|
||||||
.preferred_tsf = NUM_TSF_IDS,
|
.preferred_tsf = NUM_TSF_IDS,
|
||||||
.used_hw_queues = {
|
.used_hw_queues = {
|
||||||
BIT(IWL_MVM_OFFCHANNEL_QUEUE) |
|
BIT(IWL_MVM_OFFCHANNEL_QUEUE) |
|
||||||
BIT(IWL_MVM_AUX_QUEUE) |
|
BIT(mvm->aux_queue) |
|
||||||
BIT(IWL_MVM_CMD_QUEUE)
|
BIT(IWL_MVM_CMD_QUEUE)
|
||||||
},
|
},
|
||||||
.found_vif = false,
|
.found_vif = false,
|
||||||
|
@ -242,9 +242,17 @@ static int iwl_mvm_mac_ctxt_allocate_resources(struct iwl_mvm *mvm,
|
||||||
* that we should share it with another interface.
|
* that we should share it with another interface.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
/* Currently, MAC ID 0 should be used only for the managed vif */
|
/* Currently, MAC ID 0 should be used only for the managed/IBSS vif */
|
||||||
if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
|
switch (vif->type) {
|
||||||
|
case NL80211_IFTYPE_ADHOC:
|
||||||
|
break;
|
||||||
|
case NL80211_IFTYPE_STATION:
|
||||||
|
if (!vif->p2p)
|
||||||
|
break;
|
||||||
|
/* fall through */
|
||||||
|
default:
|
||||||
__clear_bit(0, data.available_mac_ids);
|
__clear_bit(0, data.available_mac_ids);
|
||||||
|
}
|
||||||
|
|
||||||
ieee80211_iterate_active_interfaces_atomic(
|
ieee80211_iterate_active_interfaces_atomic(
|
||||||
mvm->hw, IEEE80211_IFACE_ITER_RESUME_ALL,
|
mvm->hw, IEEE80211_IFACE_ITER_RESUME_ALL,
|
||||||
|
@ -302,9 +310,9 @@ static int iwl_mvm_mac_ctxt_allocate_resources(struct iwl_mvm *mvm,
|
||||||
/* Find available queues, and allocate them to the ACs */
|
/* Find available queues, and allocate them to the ACs */
|
||||||
for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
|
for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
|
||||||
u8 queue = find_first_zero_bit(data.used_hw_queues,
|
u8 queue = find_first_zero_bit(data.used_hw_queues,
|
||||||
IWL_MVM_FIRST_AGG_QUEUE);
|
mvm->first_agg_queue);
|
||||||
|
|
||||||
if (queue >= IWL_MVM_FIRST_AGG_QUEUE) {
|
if (queue >= mvm->first_agg_queue) {
|
||||||
IWL_ERR(mvm, "Failed to allocate queue\n");
|
IWL_ERR(mvm, "Failed to allocate queue\n");
|
||||||
ret = -EIO;
|
ret = -EIO;
|
||||||
goto exit_fail;
|
goto exit_fail;
|
||||||
|
@ -317,9 +325,9 @@ static int iwl_mvm_mac_ctxt_allocate_resources(struct iwl_mvm *mvm,
|
||||||
/* Allocate the CAB queue for softAP and GO interfaces */
|
/* Allocate the CAB queue for softAP and GO interfaces */
|
||||||
if (vif->type == NL80211_IFTYPE_AP) {
|
if (vif->type == NL80211_IFTYPE_AP) {
|
||||||
u8 queue = find_first_zero_bit(data.used_hw_queues,
|
u8 queue = find_first_zero_bit(data.used_hw_queues,
|
||||||
IWL_MVM_FIRST_AGG_QUEUE);
|
mvm->first_agg_queue);
|
||||||
|
|
||||||
if (queue >= IWL_MVM_FIRST_AGG_QUEUE) {
|
if (queue >= mvm->first_agg_queue) {
|
||||||
IWL_ERR(mvm, "Failed to allocate cab queue\n");
|
IWL_ERR(mvm, "Failed to allocate cab queue\n");
|
||||||
ret = -EIO;
|
ret = -EIO;
|
||||||
goto exit_fail;
|
goto exit_fail;
|
||||||
|
@ -559,8 +567,12 @@ static void iwl_mvm_mac_ctxt_cmd_common(struct iwl_mvm *mvm,
|
||||||
cmd->qos_flags |= cpu_to_le32(MAC_QOS_FLG_UPDATE_EDCA);
|
cmd->qos_flags |= cpu_to_le32(MAC_QOS_FLG_UPDATE_EDCA);
|
||||||
|
|
||||||
/* Don't use cts to self as the fw doesn't support it currently. */
|
/* Don't use cts to self as the fw doesn't support it currently. */
|
||||||
if (vif->bss_conf.use_cts_prot)
|
if (vif->bss_conf.use_cts_prot) {
|
||||||
cmd->protection_flags |= cpu_to_le32(MAC_PROT_FLG_TGG_PROTECT);
|
cmd->protection_flags |= cpu_to_le32(MAC_PROT_FLG_TGG_PROTECT);
|
||||||
|
if (IWL_UCODE_API(mvm->fw->ucode_ver) >= 8)
|
||||||
|
cmd->protection_flags |=
|
||||||
|
cpu_to_le32(MAC_PROT_FLG_SELF_CTS_EN);
|
||||||
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* I think that we should enable these 2 flags regardless the HT PROT
|
* I think that we should enable these 2 flags regardless the HT PROT
|
||||||
|
@ -712,6 +724,31 @@ static int iwl_mvm_mac_ctxt_cmd_listener(struct iwl_mvm *mvm,
|
||||||
return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd);
|
return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static int iwl_mvm_mac_ctxt_cmd_ibss(struct iwl_mvm *mvm,
|
||||||
|
struct ieee80211_vif *vif,
|
||||||
|
u32 action)
|
||||||
|
{
|
||||||
|
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
|
||||||
|
struct iwl_mac_ctx_cmd cmd = {};
|
||||||
|
|
||||||
|
WARN_ON(vif->type != NL80211_IFTYPE_ADHOC);
|
||||||
|
|
||||||
|
iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
|
||||||
|
|
||||||
|
cmd.filter_flags = cpu_to_le32(MAC_FILTER_IN_BEACON |
|
||||||
|
MAC_FILTER_IN_PROBE_REQUEST);
|
||||||
|
|
||||||
|
/* cmd.ibss.beacon_time/cmd.ibss.beacon_tsf are curently ignored */
|
||||||
|
cmd.ibss.bi = cpu_to_le32(vif->bss_conf.beacon_int);
|
||||||
|
cmd.ibss.bi_reciprocal =
|
||||||
|
cpu_to_le32(iwl_mvm_reciprocal(vif->bss_conf.beacon_int));
|
||||||
|
|
||||||
|
/* TODO: Assumes that the beacon id == mac context id */
|
||||||
|
cmd.ibss.beacon_template = cpu_to_le32(mvmvif->id);
|
||||||
|
|
||||||
|
return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd);
|
||||||
|
}
|
||||||
|
|
||||||
struct iwl_mvm_go_iterator_data {
|
struct iwl_mvm_go_iterator_data {
|
||||||
bool go_active;
|
bool go_active;
|
||||||
};
|
};
|
||||||
|
@ -721,7 +758,8 @@ static void iwl_mvm_go_iterator(void *_data, u8 *mac, struct ieee80211_vif *vif)
|
||||||
struct iwl_mvm_go_iterator_data *data = _data;
|
struct iwl_mvm_go_iterator_data *data = _data;
|
||||||
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
|
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
|
||||||
|
|
||||||
if (vif->type == NL80211_IFTYPE_AP && vif->p2p && mvmvif->ap_active)
|
if (vif->type == NL80211_IFTYPE_AP && vif->p2p &&
|
||||||
|
mvmvif->ap_ibss_active)
|
||||||
data->go_active = true;
|
data->go_active = true;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -833,9 +871,10 @@ static int iwl_mvm_mac_ctxt_send_beacon(struct iwl_mvm *mvm,
|
||||||
cpu_to_le32(iwl_mvm_mac80211_idx_to_hwrate(rate));
|
cpu_to_le32(iwl_mvm_mac80211_idx_to_hwrate(rate));
|
||||||
|
|
||||||
/* Set up TX beacon command fields */
|
/* Set up TX beacon command fields */
|
||||||
iwl_mvm_mac_ctxt_set_tim(mvm, &beacon_cmd,
|
if (vif->type == NL80211_IFTYPE_AP)
|
||||||
beacon->data,
|
iwl_mvm_mac_ctxt_set_tim(mvm, &beacon_cmd,
|
||||||
beacon_skb_len);
|
beacon->data,
|
||||||
|
beacon_skb_len);
|
||||||
|
|
||||||
/* Submit command */
|
/* Submit command */
|
||||||
cmd.len[0] = sizeof(beacon_cmd);
|
cmd.len[0] = sizeof(beacon_cmd);
|
||||||
|
@ -848,14 +887,15 @@ static int iwl_mvm_mac_ctxt_send_beacon(struct iwl_mvm *mvm,
|
||||||
return iwl_mvm_send_cmd(mvm, &cmd);
|
return iwl_mvm_send_cmd(mvm, &cmd);
|
||||||
}
|
}
|
||||||
|
|
||||||
/* The beacon template for the AP/GO context has changed and needs update */
|
/* The beacon template for the AP/GO/IBSS has changed and needs update */
|
||||||
int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
|
int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
|
||||||
struct ieee80211_vif *vif)
|
struct ieee80211_vif *vif)
|
||||||
{
|
{
|
||||||
struct sk_buff *beacon;
|
struct sk_buff *beacon;
|
||||||
int ret;
|
int ret;
|
||||||
|
|
||||||
WARN_ON(vif->type != NL80211_IFTYPE_AP);
|
WARN_ON(vif->type != NL80211_IFTYPE_AP &&
|
||||||
|
vif->type != NL80211_IFTYPE_ADHOC);
|
||||||
|
|
||||||
beacon = ieee80211_beacon_get(mvm->hw, vif);
|
beacon = ieee80211_beacon_get(mvm->hw, vif);
|
||||||
if (!beacon)
|
if (!beacon)
|
||||||
|
@ -1018,6 +1058,8 @@ static int iwl_mvm_mac_ctx_send(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
|
||||||
return iwl_mvm_mac_ctxt_cmd_listener(mvm, vif, action);
|
return iwl_mvm_mac_ctxt_cmd_listener(mvm, vif, action);
|
||||||
case NL80211_IFTYPE_P2P_DEVICE:
|
case NL80211_IFTYPE_P2P_DEVICE:
|
||||||
return iwl_mvm_mac_ctxt_cmd_p2p_device(mvm, vif, action);
|
return iwl_mvm_mac_ctxt_cmd_p2p_device(mvm, vif, action);
|
||||||
|
case NL80211_IFTYPE_ADHOC:
|
||||||
|
return iwl_mvm_mac_ctxt_cmd_ibss(mvm, vif, action);
|
||||||
default:
|
default:
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
@ -1038,6 +1080,9 @@ int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
|
||||||
if (ret)
|
if (ret)
|
||||||
return ret;
|
return ret;
|
||||||
|
|
||||||
|
/* will only do anything at resume from D3 time */
|
||||||
|
iwl_mvm_set_last_nonqos_seq(mvm, vif);
|
||||||
|
|
||||||
mvmvif->uploaded = true;
|
mvmvif->uploaded = true;
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
|
@ -77,6 +77,7 @@
|
||||||
#include "iwl-eeprom-parse.h"
|
#include "iwl-eeprom-parse.h"
|
||||||
#include "fw-api-scan.h"
|
#include "fw-api-scan.h"
|
||||||
#include "iwl-phy-db.h"
|
#include "iwl-phy-db.h"
|
||||||
|
#include "testmode.h"
|
||||||
|
|
||||||
static const struct ieee80211_iface_limit iwl_mvm_limits[] = {
|
static const struct ieee80211_iface_limit iwl_mvm_limits[] = {
|
||||||
{
|
{
|
||||||
|
@ -138,6 +139,14 @@ static void iwl_mvm_reset_phy_ctxts(struct iwl_mvm *mvm)
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static int iwl_mvm_max_scan_ie_len(struct iwl_mvm *mvm)
|
||||||
|
{
|
||||||
|
/* we create the 802.11 header and SSID element */
|
||||||
|
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_NO_BASIC_SSID)
|
||||||
|
return mvm->fw->ucode_capa.max_probe_length - 24 - 2;
|
||||||
|
return mvm->fw->ucode_capa.max_probe_length - 24 - 34;
|
||||||
|
}
|
||||||
|
|
||||||
int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
|
int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
|
||||||
{
|
{
|
||||||
struct ieee80211_hw *hw = mvm->hw;
|
struct ieee80211_hw *hw = mvm->hw;
|
||||||
|
@ -158,7 +167,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
|
||||||
IEEE80211_HW_SUPPORTS_STATIC_SMPS |
|
IEEE80211_HW_SUPPORTS_STATIC_SMPS |
|
||||||
IEEE80211_HW_SUPPORTS_UAPSD;
|
IEEE80211_HW_SUPPORTS_UAPSD;
|
||||||
|
|
||||||
hw->queues = IWL_MVM_FIRST_AGG_QUEUE;
|
hw->queues = mvm->first_agg_queue;
|
||||||
hw->offchannel_tx_hw_queue = IWL_MVM_OFFCHANNEL_QUEUE;
|
hw->offchannel_tx_hw_queue = IWL_MVM_OFFCHANNEL_QUEUE;
|
||||||
hw->rate_control_algorithm = "iwl-mvm-rs";
|
hw->rate_control_algorithm = "iwl-mvm-rs";
|
||||||
|
|
||||||
|
@ -181,6 +190,10 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
|
||||||
BIT(NL80211_IFTYPE_P2P_GO) |
|
BIT(NL80211_IFTYPE_P2P_GO) |
|
||||||
BIT(NL80211_IFTYPE_P2P_DEVICE);
|
BIT(NL80211_IFTYPE_P2P_DEVICE);
|
||||||
|
|
||||||
|
/* IBSS has bugs in older versions */
|
||||||
|
if (IWL_UCODE_API(mvm->fw->ucode_ver) >= 8)
|
||||||
|
hw->wiphy->interface_modes |= BIT(NL80211_IFTYPE_ADHOC);
|
||||||
|
|
||||||
hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY |
|
hw->wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY |
|
||||||
WIPHY_FLAG_DISABLE_BEACON_HINTS |
|
WIPHY_FLAG_DISABLE_BEACON_HINTS |
|
||||||
WIPHY_FLAG_IBSS_RSN;
|
WIPHY_FLAG_IBSS_RSN;
|
||||||
|
@ -212,9 +225,8 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
|
||||||
|
|
||||||
iwl_mvm_reset_phy_ctxts(mvm);
|
iwl_mvm_reset_phy_ctxts(mvm);
|
||||||
|
|
||||||
/* we create the 802.11 header and a max-length SSID element */
|
hw->wiphy->max_scan_ie_len = iwl_mvm_max_scan_ie_len(mvm);
|
||||||
hw->wiphy->max_scan_ie_len =
|
|
||||||
mvm->fw->ucode_capa.max_probe_length - 24 - 34;
|
|
||||||
hw->wiphy->max_scan_ssids = PROBE_OPTION_MAX;
|
hw->wiphy->max_scan_ssids = PROBE_OPTION_MAX;
|
||||||
|
|
||||||
if (mvm->nvm_data->bands[IEEE80211_BAND_2GHZ].n_channels)
|
if (mvm->nvm_data->bands[IEEE80211_BAND_2GHZ].n_channels)
|
||||||
|
@ -231,6 +243,15 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
|
||||||
else
|
else
|
||||||
hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
|
hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
|
||||||
|
|
||||||
|
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_SCHED_SCAN) {
|
||||||
|
hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
|
||||||
|
hw->wiphy->max_sched_scan_ssids = PROBE_OPTION_MAX;
|
||||||
|
hw->wiphy->max_match_sets = IWL_SCAN_MAX_PROFILES;
|
||||||
|
/* we create the 802.11 header and zero length SSID IE. */
|
||||||
|
hw->wiphy->max_sched_scan_ie_len =
|
||||||
|
SCAN_OFFLOAD_PROBE_REQ_SIZE - 24 - 2;
|
||||||
|
}
|
||||||
|
|
||||||
hw->wiphy->features |= NL80211_FEATURE_P2P_GO_CTWIN |
|
hw->wiphy->features |= NL80211_FEATURE_P2P_GO_CTWIN |
|
||||||
NL80211_FEATURE_P2P_GO_OPPPS;
|
NL80211_FEATURE_P2P_GO_OPPPS;
|
||||||
|
|
||||||
|
@ -548,7 +569,8 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw,
|
||||||
* In short: there's not much we can do at this point, other than
|
* In short: there's not much we can do at this point, other than
|
||||||
* allocating resources :)
|
* allocating resources :)
|
||||||
*/
|
*/
|
||||||
if (vif->type == NL80211_IFTYPE_AP) {
|
if (vif->type == NL80211_IFTYPE_AP ||
|
||||||
|
vif->type == NL80211_IFTYPE_ADHOC) {
|
||||||
u32 qmask = iwl_mvm_mac_get_queues_mask(mvm, vif);
|
u32 qmask = iwl_mvm_mac_get_queues_mask(mvm, vif);
|
||||||
ret = iwl_mvm_allocate_int_sta(mvm, &mvmvif->bcast_sta,
|
ret = iwl_mvm_allocate_int_sta(mvm, &mvmvif->bcast_sta,
|
||||||
qmask);
|
qmask);
|
||||||
|
@ -698,7 +720,14 @@ static void iwl_mvm_mac_remove_interface(struct ieee80211_hw *hw,
|
||||||
* For AP/GO interface, the tear down of the resources allocated to the
|
* For AP/GO interface, the tear down of the resources allocated to the
|
||||||
* interface is be handled as part of the stop_ap flow.
|
* interface is be handled as part of the stop_ap flow.
|
||||||
*/
|
*/
|
||||||
if (vif->type == NL80211_IFTYPE_AP) {
|
if (vif->type == NL80211_IFTYPE_AP ||
|
||||||
|
vif->type == NL80211_IFTYPE_ADHOC) {
|
||||||
|
#ifdef CONFIG_NL80211_TESTMODE
|
||||||
|
if (vif == mvm->noa_vif) {
|
||||||
|
mvm->noa_vif = NULL;
|
||||||
|
mvm->noa_duration = 0;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
iwl_mvm_dealloc_int_sta(mvm, &mvmvif->bcast_sta);
|
iwl_mvm_dealloc_int_sta(mvm, &mvmvif->bcast_sta);
|
||||||
goto out_release;
|
goto out_release;
|
||||||
}
|
}
|
||||||
|
@ -796,6 +825,27 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
iwl_mvm_configure_mcast_filter(mvm, vif);
|
iwl_mvm_configure_mcast_filter(mvm, vif);
|
||||||
|
|
||||||
|
if (test_bit(IWL_MVM_STATUS_IN_HW_RESTART,
|
||||||
|
&mvm->status)) {
|
||||||
|
/*
|
||||||
|
* If we're restarting then the firmware will
|
||||||
|
* obviously have lost synchronisation with
|
||||||
|
* the AP. It will attempt to synchronise by
|
||||||
|
* itself, but we can make it more reliable by
|
||||||
|
* scheduling a session protection time event.
|
||||||
|
*
|
||||||
|
* The firmware needs to receive a beacon to
|
||||||
|
* catch up with synchronisation, use 110% of
|
||||||
|
* the beacon interval.
|
||||||
|
*
|
||||||
|
* Set a large maximum delay to allow for more
|
||||||
|
* than a single interface.
|
||||||
|
*/
|
||||||
|
u32 dur = (11 * vif->bss_conf.beacon_int) / 10;
|
||||||
|
iwl_mvm_protect_session(mvm, vif, dur, dur,
|
||||||
|
5 * dur);
|
||||||
|
}
|
||||||
} else if (mvmvif->ap_sta_id != IWL_MVM_STATION_COUNT) {
|
} else if (mvmvif->ap_sta_id != IWL_MVM_STATION_COUNT) {
|
||||||
/* remove AP station now that the MAC is unassoc */
|
/* remove AP station now that the MAC is unassoc */
|
||||||
ret = iwl_mvm_rm_sta_id(mvm, vif, mvmvif->ap_sta_id);
|
ret = iwl_mvm_rm_sta_id(mvm, vif, mvmvif->ap_sta_id);
|
||||||
|
@ -819,7 +869,7 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
|
||||||
if (ret)
|
if (ret)
|
||||||
IWL_ERR(mvm, "failed to update power mode\n");
|
IWL_ERR(mvm, "failed to update power mode\n");
|
||||||
}
|
}
|
||||||
iwl_mvm_bt_coex_vif_assoc(mvm, vif);
|
iwl_mvm_bt_coex_vif_change(mvm);
|
||||||
} else if (changes & BSS_CHANGED_BEACON_INFO) {
|
} else if (changes & BSS_CHANGED_BEACON_INFO) {
|
||||||
/*
|
/*
|
||||||
* We received a beacon _after_ association so
|
* We received a beacon _after_ association so
|
||||||
|
@ -848,7 +898,8 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
static int iwl_mvm_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
|
static int iwl_mvm_start_ap_ibss(struct ieee80211_hw *hw,
|
||||||
|
struct ieee80211_vif *vif)
|
||||||
{
|
{
|
||||||
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
|
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
|
||||||
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
|
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
|
||||||
|
@ -871,7 +922,7 @@ static int iwl_mvm_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
|
||||||
if (ret)
|
if (ret)
|
||||||
goto out_remove;
|
goto out_remove;
|
||||||
|
|
||||||
mvmvif->ap_active = true;
|
mvmvif->ap_ibss_active = true;
|
||||||
|
|
||||||
/* Send the bcast station. At this stage the TBTT and DTIM time events
|
/* Send the bcast station. At this stage the TBTT and DTIM time events
|
||||||
* are added and applied to the scheduler */
|
* are added and applied to the scheduler */
|
||||||
|
@ -883,10 +934,12 @@ static int iwl_mvm_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
|
||||||
if (ret)
|
if (ret)
|
||||||
goto out_rm_bcast;
|
goto out_rm_bcast;
|
||||||
|
|
||||||
/* Need to update the P2P Device MAC */
|
/* Need to update the P2P Device MAC (only GO, IBSS is single vif) */
|
||||||
if (vif->p2p && mvm->p2p_device_vif)
|
if (vif->p2p && mvm->p2p_device_vif)
|
||||||
iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif);
|
iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif);
|
||||||
|
|
||||||
|
iwl_mvm_bt_coex_vif_change(mvm);
|
||||||
|
|
||||||
mutex_unlock(&mvm->mutex);
|
mutex_unlock(&mvm->mutex);
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
|
@ -901,7 +954,8 @@ out_unlock:
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
static void iwl_mvm_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
|
static void iwl_mvm_stop_ap_ibss(struct ieee80211_hw *hw,
|
||||||
|
struct ieee80211_vif *vif)
|
||||||
{
|
{
|
||||||
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
|
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
|
||||||
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
|
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
|
||||||
|
@ -910,9 +964,11 @@ static void iwl_mvm_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
|
||||||
|
|
||||||
mutex_lock(&mvm->mutex);
|
mutex_lock(&mvm->mutex);
|
||||||
|
|
||||||
mvmvif->ap_active = false;
|
mvmvif->ap_ibss_active = false;
|
||||||
|
|
||||||
/* Need to update the P2P Device MAC */
|
iwl_mvm_bt_coex_vif_change(mvm);
|
||||||
|
|
||||||
|
/* Need to update the P2P Device MAC (only GO, IBSS is single vif) */
|
||||||
if (vif->p2p && mvm->p2p_device_vif)
|
if (vif->p2p && mvm->p2p_device_vif)
|
||||||
iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif);
|
iwl_mvm_mac_ctxt_changed(mvm, mvm->p2p_device_vif);
|
||||||
|
|
||||||
|
@ -924,10 +980,11 @@ static void iwl_mvm_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
|
||||||
mutex_unlock(&mvm->mutex);
|
mutex_unlock(&mvm->mutex);
|
||||||
}
|
}
|
||||||
|
|
||||||
static void iwl_mvm_bss_info_changed_ap(struct iwl_mvm *mvm,
|
static void
|
||||||
struct ieee80211_vif *vif,
|
iwl_mvm_bss_info_changed_ap_ibss(struct iwl_mvm *mvm,
|
||||||
struct ieee80211_bss_conf *bss_conf,
|
struct ieee80211_vif *vif,
|
||||||
u32 changes)
|
struct ieee80211_bss_conf *bss_conf,
|
||||||
|
u32 changes)
|
||||||
{
|
{
|
||||||
/* Need to send a new beacon template to the FW */
|
/* Need to send a new beacon template to the FW */
|
||||||
if (changes & BSS_CHANGED_BEACON) {
|
if (changes & BSS_CHANGED_BEACON) {
|
||||||
|
@ -950,7 +1007,8 @@ static void iwl_mvm_bss_info_changed(struct ieee80211_hw *hw,
|
||||||
iwl_mvm_bss_info_changed_station(mvm, vif, bss_conf, changes);
|
iwl_mvm_bss_info_changed_station(mvm, vif, bss_conf, changes);
|
||||||
break;
|
break;
|
||||||
case NL80211_IFTYPE_AP:
|
case NL80211_IFTYPE_AP:
|
||||||
iwl_mvm_bss_info_changed_ap(mvm, vif, bss_conf, changes);
|
case NL80211_IFTYPE_ADHOC:
|
||||||
|
iwl_mvm_bss_info_changed_ap_ibss(mvm, vif, bss_conf, changes);
|
||||||
break;
|
break;
|
||||||
default:
|
default:
|
||||||
/* shouldn't happen */
|
/* shouldn't happen */
|
||||||
|
@ -1163,7 +1221,54 @@ static void iwl_mvm_mac_mgd_prepare_tx(struct ieee80211_hw *hw,
|
||||||
|
|
||||||
mutex_lock(&mvm->mutex);
|
mutex_lock(&mvm->mutex);
|
||||||
/* Try really hard to protect the session and hear a beacon */
|
/* Try really hard to protect the session and hear a beacon */
|
||||||
iwl_mvm_protect_session(mvm, vif, duration, min_duration);
|
iwl_mvm_protect_session(mvm, vif, duration, min_duration, 500);
|
||||||
|
mutex_unlock(&mvm->mutex);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int iwl_mvm_mac_sched_scan_start(struct ieee80211_hw *hw,
|
||||||
|
struct ieee80211_vif *vif,
|
||||||
|
struct cfg80211_sched_scan_request *req,
|
||||||
|
struct ieee80211_sched_scan_ies *ies)
|
||||||
|
{
|
||||||
|
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
mutex_lock(&mvm->mutex);
|
||||||
|
|
||||||
|
if (mvm->scan_status != IWL_MVM_SCAN_NONE) {
|
||||||
|
IWL_DEBUG_SCAN(mvm,
|
||||||
|
"SCHED SCAN request during internal scan - abort\n");
|
||||||
|
ret = -EBUSY;
|
||||||
|
goto out;
|
||||||
|
}
|
||||||
|
|
||||||
|
mvm->scan_status = IWL_MVM_SCAN_SCHED;
|
||||||
|
|
||||||
|
ret = iwl_mvm_config_sched_scan(mvm, vif, req, ies);
|
||||||
|
if (ret)
|
||||||
|
goto err;
|
||||||
|
|
||||||
|
ret = iwl_mvm_config_sched_scan_profiles(mvm, req);
|
||||||
|
if (ret)
|
||||||
|
goto err;
|
||||||
|
|
||||||
|
ret = iwl_mvm_sched_scan_start(mvm, req);
|
||||||
|
if (!ret)
|
||||||
|
goto out;
|
||||||
|
err:
|
||||||
|
mvm->scan_status = IWL_MVM_SCAN_NONE;
|
||||||
|
out:
|
||||||
|
mutex_unlock(&mvm->mutex);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void iwl_mvm_mac_sched_scan_stop(struct ieee80211_hw *hw,
|
||||||
|
struct ieee80211_vif *vif)
|
||||||
|
{
|
||||||
|
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
|
||||||
|
|
||||||
|
mutex_lock(&mvm->mutex);
|
||||||
|
iwl_mvm_sched_scan_stop(mvm);
|
||||||
mutex_unlock(&mvm->mutex);
|
mutex_unlock(&mvm->mutex);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -1207,8 +1312,13 @@ static int iwl_mvm_mac_set_key(struct ieee80211_hw *hw,
|
||||||
|
|
||||||
switch (cmd) {
|
switch (cmd) {
|
||||||
case SET_KEY:
|
case SET_KEY:
|
||||||
if (vif->type == NL80211_IFTYPE_AP && !sta) {
|
if ((vif->type == NL80211_IFTYPE_ADHOC ||
|
||||||
/* GTK on AP interface is a TX-only key, return 0 */
|
vif->type == NL80211_IFTYPE_AP) && !sta) {
|
||||||
|
/*
|
||||||
|
* GTK on AP interface is a TX-only key, return 0;
|
||||||
|
* on IBSS they're per-station and because we're lazy
|
||||||
|
* we don't support them for RX, so do the same.
|
||||||
|
*/
|
||||||
ret = 0;
|
ret = 0;
|
||||||
key->hw_key_idx = STA_KEY_IDX_INVALID;
|
key->hw_key_idx = STA_KEY_IDX_INVALID;
|
||||||
break;
|
break;
|
||||||
|
@ -1252,6 +1362,9 @@ static void iwl_mvm_mac_update_tkip_key(struct ieee80211_hw *hw,
|
||||||
{
|
{
|
||||||
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
|
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
|
||||||
|
|
||||||
|
if (keyconf->hw_key_idx == STA_KEY_IDX_INVALID)
|
||||||
|
return;
|
||||||
|
|
||||||
iwl_mvm_update_tkip_key(mvm, vif, keyconf, sta, iv32, phase1key);
|
iwl_mvm_update_tkip_key(mvm, vif, keyconf, sta, iv32, phase1key);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -1445,6 +1558,7 @@ static void iwl_mvm_change_chanctx(struct ieee80211_hw *hw,
|
||||||
iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, &ctx->def,
|
iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, &ctx->def,
|
||||||
ctx->rx_chains_static,
|
ctx->rx_chains_static,
|
||||||
ctx->rx_chains_dynamic);
|
ctx->rx_chains_dynamic);
|
||||||
|
iwl_mvm_bt_coex_vif_change(mvm);
|
||||||
mutex_unlock(&mvm->mutex);
|
mutex_unlock(&mvm->mutex);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -1464,14 +1578,14 @@ static int iwl_mvm_assign_vif_chanctx(struct ieee80211_hw *hw,
|
||||||
|
|
||||||
switch (vif->type) {
|
switch (vif->type) {
|
||||||
case NL80211_IFTYPE_AP:
|
case NL80211_IFTYPE_AP:
|
||||||
|
case NL80211_IFTYPE_ADHOC:
|
||||||
/*
|
/*
|
||||||
* The AP binding flow is handled as part of the start_ap flow
|
* The AP binding flow is handled as part of the start_ap flow
|
||||||
* (in bss_info_changed).
|
* (in bss_info_changed), similarly for IBSS.
|
||||||
*/
|
*/
|
||||||
ret = 0;
|
ret = 0;
|
||||||
goto out_unlock;
|
goto out_unlock;
|
||||||
case NL80211_IFTYPE_STATION:
|
case NL80211_IFTYPE_STATION:
|
||||||
case NL80211_IFTYPE_ADHOC:
|
|
||||||
case NL80211_IFTYPE_MONITOR:
|
case NL80211_IFTYPE_MONITOR:
|
||||||
break;
|
break;
|
||||||
default:
|
default:
|
||||||
|
@ -1517,10 +1631,10 @@ static void iwl_mvm_unassign_vif_chanctx(struct ieee80211_hw *hw,
|
||||||
|
|
||||||
iwl_mvm_remove_time_event(mvm, mvmvif, &mvmvif->time_event_data);
|
iwl_mvm_remove_time_event(mvm, mvmvif, &mvmvif->time_event_data);
|
||||||
|
|
||||||
if (vif->type == NL80211_IFTYPE_AP)
|
|
||||||
goto out_unlock;
|
|
||||||
|
|
||||||
switch (vif->type) {
|
switch (vif->type) {
|
||||||
|
case NL80211_IFTYPE_AP:
|
||||||
|
case NL80211_IFTYPE_ADHOC:
|
||||||
|
goto out_unlock;
|
||||||
case NL80211_IFTYPE_MONITOR:
|
case NL80211_IFTYPE_MONITOR:
|
||||||
mvmvif->monitor_active = false;
|
mvmvif->monitor_active = false;
|
||||||
iwl_mvm_update_quotas(mvm, NULL);
|
iwl_mvm_update_quotas(mvm, NULL);
|
||||||
|
@ -1550,14 +1664,72 @@ static int iwl_mvm_set_tim(struct ieee80211_hw *hw,
|
||||||
return iwl_mvm_mac_ctxt_beacon_changed(mvm, mvm_sta->vif);
|
return iwl_mvm_mac_ctxt_beacon_changed(mvm, mvm_sta->vif);
|
||||||
}
|
}
|
||||||
|
|
||||||
static void iwl_mvm_mac_rssi_callback(struct ieee80211_hw *hw,
|
#ifdef CONFIG_NL80211_TESTMODE
|
||||||
|
static const struct nla_policy iwl_mvm_tm_policy[IWL_MVM_TM_ATTR_MAX + 1] = {
|
||||||
|
[IWL_MVM_TM_ATTR_CMD] = { .type = NLA_U32 },
|
||||||
|
[IWL_MVM_TM_ATTR_NOA_DURATION] = { .type = NLA_U32 },
|
||||||
|
[IWL_MVM_TM_ATTR_BEACON_FILTER_STATE] = { .type = NLA_U32 },
|
||||||
|
};
|
||||||
|
|
||||||
|
static int __iwl_mvm_mac_testmode_cmd(struct iwl_mvm *mvm,
|
||||||
struct ieee80211_vif *vif,
|
struct ieee80211_vif *vif,
|
||||||
enum ieee80211_rssi_event rssi_event)
|
void *data, int len)
|
||||||
|
{
|
||||||
|
struct nlattr *tb[IWL_MVM_TM_ATTR_MAX + 1];
|
||||||
|
int err;
|
||||||
|
u32 noa_duration;
|
||||||
|
|
||||||
|
err = nla_parse(tb, IWL_MVM_TM_ATTR_MAX, data, len, iwl_mvm_tm_policy);
|
||||||
|
if (err)
|
||||||
|
return err;
|
||||||
|
|
||||||
|
if (!tb[IWL_MVM_TM_ATTR_CMD])
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
switch (nla_get_u32(tb[IWL_MVM_TM_ATTR_CMD])) {
|
||||||
|
case IWL_MVM_TM_CMD_SET_NOA:
|
||||||
|
if (!vif || vif->type != NL80211_IFTYPE_AP || !vif->p2p ||
|
||||||
|
!vif->bss_conf.enable_beacon ||
|
||||||
|
!tb[IWL_MVM_TM_ATTR_NOA_DURATION])
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
noa_duration = nla_get_u32(tb[IWL_MVM_TM_ATTR_NOA_DURATION]);
|
||||||
|
if (noa_duration >= vif->bss_conf.beacon_int)
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
mvm->noa_duration = noa_duration;
|
||||||
|
mvm->noa_vif = vif;
|
||||||
|
|
||||||
|
return iwl_mvm_update_quotas(mvm, NULL);
|
||||||
|
case IWL_MVM_TM_CMD_SET_BEACON_FILTER:
|
||||||
|
/* must be associated client vif - ignore authorized */
|
||||||
|
if (!vif || vif->type != NL80211_IFTYPE_STATION ||
|
||||||
|
!vif->bss_conf.assoc || !vif->bss_conf.dtim_period ||
|
||||||
|
!tb[IWL_MVM_TM_ATTR_BEACON_FILTER_STATE])
|
||||||
|
return -EINVAL;
|
||||||
|
|
||||||
|
if (nla_get_u32(tb[IWL_MVM_TM_ATTR_BEACON_FILTER_STATE]))
|
||||||
|
return iwl_mvm_enable_beacon_filter(mvm, vif);
|
||||||
|
return iwl_mvm_disable_beacon_filter(mvm, vif);
|
||||||
|
}
|
||||||
|
|
||||||
|
return -EOPNOTSUPP;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int iwl_mvm_mac_testmode_cmd(struct ieee80211_hw *hw,
|
||||||
|
struct ieee80211_vif *vif,
|
||||||
|
void *data, int len)
|
||||||
{
|
{
|
||||||
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
|
struct iwl_mvm *mvm = IWL_MAC80211_GET_MVM(hw);
|
||||||
|
int err;
|
||||||
|
|
||||||
iwl_mvm_bt_rssi_event(mvm, vif, rssi_event);
|
mutex_lock(&mvm->mutex);
|
||||||
|
err = __iwl_mvm_mac_testmode_cmd(mvm, vif, data, len);
|
||||||
|
mutex_unlock(&mvm->mutex);
|
||||||
|
|
||||||
|
return err;
|
||||||
}
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
struct ieee80211_ops iwl_mvm_hw_ops = {
|
struct ieee80211_ops iwl_mvm_hw_ops = {
|
||||||
.tx = iwl_mvm_mac_tx,
|
.tx = iwl_mvm_mac_tx,
|
||||||
|
@ -1578,23 +1750,27 @@ struct ieee80211_ops iwl_mvm_hw_ops = {
|
||||||
.set_rts_threshold = iwl_mvm_mac_set_rts_threshold,
|
.set_rts_threshold = iwl_mvm_mac_set_rts_threshold,
|
||||||
.conf_tx = iwl_mvm_mac_conf_tx,
|
.conf_tx = iwl_mvm_mac_conf_tx,
|
||||||
.mgd_prepare_tx = iwl_mvm_mac_mgd_prepare_tx,
|
.mgd_prepare_tx = iwl_mvm_mac_mgd_prepare_tx,
|
||||||
|
.sched_scan_start = iwl_mvm_mac_sched_scan_start,
|
||||||
|
.sched_scan_stop = iwl_mvm_mac_sched_scan_stop,
|
||||||
.set_key = iwl_mvm_mac_set_key,
|
.set_key = iwl_mvm_mac_set_key,
|
||||||
.update_tkip_key = iwl_mvm_mac_update_tkip_key,
|
.update_tkip_key = iwl_mvm_mac_update_tkip_key,
|
||||||
.remain_on_channel = iwl_mvm_roc,
|
.remain_on_channel = iwl_mvm_roc,
|
||||||
.cancel_remain_on_channel = iwl_mvm_cancel_roc,
|
.cancel_remain_on_channel = iwl_mvm_cancel_roc,
|
||||||
.rssi_callback = iwl_mvm_mac_rssi_callback,
|
|
||||||
|
|
||||||
.add_chanctx = iwl_mvm_add_chanctx,
|
.add_chanctx = iwl_mvm_add_chanctx,
|
||||||
.remove_chanctx = iwl_mvm_remove_chanctx,
|
.remove_chanctx = iwl_mvm_remove_chanctx,
|
||||||
.change_chanctx = iwl_mvm_change_chanctx,
|
.change_chanctx = iwl_mvm_change_chanctx,
|
||||||
.assign_vif_chanctx = iwl_mvm_assign_vif_chanctx,
|
.assign_vif_chanctx = iwl_mvm_assign_vif_chanctx,
|
||||||
.unassign_vif_chanctx = iwl_mvm_unassign_vif_chanctx,
|
.unassign_vif_chanctx = iwl_mvm_unassign_vif_chanctx,
|
||||||
|
|
||||||
.start_ap = iwl_mvm_start_ap,
|
.start_ap = iwl_mvm_start_ap_ibss,
|
||||||
.stop_ap = iwl_mvm_stop_ap,
|
.stop_ap = iwl_mvm_stop_ap_ibss,
|
||||||
|
.join_ibss = iwl_mvm_start_ap_ibss,
|
||||||
|
.leave_ibss = iwl_mvm_stop_ap_ibss,
|
||||||
|
|
||||||
.set_tim = iwl_mvm_set_tim,
|
.set_tim = iwl_mvm_set_tim,
|
||||||
|
|
||||||
|
CFG80211_TESTMODE_CMD(iwl_mvm_mac_testmode_cmd)
|
||||||
|
|
||||||
#ifdef CONFIG_PM_SLEEP
|
#ifdef CONFIG_PM_SLEEP
|
||||||
/* look at d3.c */
|
/* look at d3.c */
|
||||||
.suspend = iwl_mvm_suspend,
|
.suspend = iwl_mvm_suspend,
|
||||||
|
|
|
@ -162,6 +162,7 @@ enum iwl_power_scheme {
|
||||||
struct iwl_mvm_power_ops {
|
struct iwl_mvm_power_ops {
|
||||||
int (*power_update_mode)(struct iwl_mvm *mvm,
|
int (*power_update_mode)(struct iwl_mvm *mvm,
|
||||||
struct ieee80211_vif *vif);
|
struct ieee80211_vif *vif);
|
||||||
|
int (*power_update_device_mode)(struct iwl_mvm *mvm);
|
||||||
int (*power_disable)(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
|
int (*power_disable)(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
|
||||||
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
||||||
int (*power_dbgfs_read)(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
|
int (*power_dbgfs_read)(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
|
||||||
|
@ -241,12 +242,18 @@ enum iwl_mvm_smps_type_request {
|
||||||
* @last_beacon_signal: last beacon rssi signal in dbm
|
* @last_beacon_signal: last beacon rssi signal in dbm
|
||||||
* @ave_beacon_signal: average beacon signal
|
* @ave_beacon_signal: average beacon signal
|
||||||
* @last_cqm_event: rssi of the last cqm event
|
* @last_cqm_event: rssi of the last cqm event
|
||||||
|
* @bt_coex_min_thold: minimum threshold for BT coex
|
||||||
|
* @bt_coex_max_thold: maximum threshold for BT coex
|
||||||
|
* @last_bt_coex_event: rssi of the last BT coex event
|
||||||
*/
|
*/
|
||||||
struct iwl_mvm_vif_bf_data {
|
struct iwl_mvm_vif_bf_data {
|
||||||
bool bf_enabled;
|
bool bf_enabled;
|
||||||
bool ba_enabled;
|
bool ba_enabled;
|
||||||
s8 ave_beacon_signal;
|
s8 ave_beacon_signal;
|
||||||
s8 last_cqm_event;
|
s8 last_cqm_event;
|
||||||
|
s8 bt_coex_min_thold;
|
||||||
|
s8 bt_coex_max_thold;
|
||||||
|
s8 last_bt_coex_event;
|
||||||
};
|
};
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -255,8 +262,8 @@ struct iwl_mvm_vif_bf_data {
|
||||||
* @color: to solve races upon MAC addition and removal
|
* @color: to solve races upon MAC addition and removal
|
||||||
* @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
|
* @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
|
||||||
* @uploaded: indicates the MAC context has been added to the device
|
* @uploaded: indicates the MAC context has been added to the device
|
||||||
* @ap_active: indicates that ap context is configured, and that the interface
|
* @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
|
||||||
* should get quota etc.
|
* should get quota etc.
|
||||||
* @monitor_active: indicates that monitor context is configured, and that the
|
* @monitor_active: indicates that monitor context is configured, and that the
|
||||||
* interface should get quota etc.
|
* interface should get quota etc.
|
||||||
* @queue_params: QoS params for this MAC
|
* @queue_params: QoS params for this MAC
|
||||||
|
@ -272,7 +279,7 @@ struct iwl_mvm_vif {
|
||||||
u8 ap_sta_id;
|
u8 ap_sta_id;
|
||||||
|
|
||||||
bool uploaded;
|
bool uploaded;
|
||||||
bool ap_active;
|
bool ap_ibss_active;
|
||||||
bool monitor_active;
|
bool monitor_active;
|
||||||
struct iwl_mvm_vif_bf_data bf_data;
|
struct iwl_mvm_vif_bf_data bf_data;
|
||||||
|
|
||||||
|
@ -306,6 +313,9 @@ struct iwl_mvm_vif {
|
||||||
|
|
||||||
int tx_key_idx;
|
int tx_key_idx;
|
||||||
|
|
||||||
|
bool seqno_valid;
|
||||||
|
u16 seqno;
|
||||||
|
|
||||||
#if IS_ENABLED(CONFIG_IPV6)
|
#if IS_ENABLED(CONFIG_IPV6)
|
||||||
/* IPv6 addresses for WoWLAN */
|
/* IPv6 addresses for WoWLAN */
|
||||||
struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
|
struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
|
||||||
|
@ -333,6 +343,7 @@ iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
|
||||||
enum iwl_scan_status {
|
enum iwl_scan_status {
|
||||||
IWL_MVM_SCAN_NONE,
|
IWL_MVM_SCAN_NONE,
|
||||||
IWL_MVM_SCAN_OS,
|
IWL_MVM_SCAN_OS,
|
||||||
|
IWL_MVM_SCAN_SCHED,
|
||||||
};
|
};
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -434,7 +445,7 @@ struct iwl_mvm {
|
||||||
|
|
||||||
enum iwl_ucode_type cur_ucode;
|
enum iwl_ucode_type cur_ucode;
|
||||||
bool ucode_loaded;
|
bool ucode_loaded;
|
||||||
bool init_ucode_run;
|
bool init_ucode_complete;
|
||||||
u32 error_event_table;
|
u32 error_event_table;
|
||||||
u32 log_event_table;
|
u32 log_event_table;
|
||||||
|
|
||||||
|
@ -470,6 +481,9 @@ struct iwl_mvm {
|
||||||
enum iwl_scan_status scan_status;
|
enum iwl_scan_status scan_status;
|
||||||
struct iwl_scan_cmd *scan_cmd;
|
struct iwl_scan_cmd *scan_cmd;
|
||||||
|
|
||||||
|
/* rx chain antennas set through debugfs for the scan command */
|
||||||
|
u8 scan_rx_ant;
|
||||||
|
|
||||||
/* Internal station */
|
/* Internal station */
|
||||||
struct iwl_mvm_int_sta aux_sta;
|
struct iwl_mvm_int_sta aux_sta;
|
||||||
|
|
||||||
|
@ -479,7 +493,8 @@ struct iwl_mvm {
|
||||||
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
||||||
struct dentry *debugfs_dir;
|
struct dentry *debugfs_dir;
|
||||||
u32 dbgfs_sram_offset, dbgfs_sram_len;
|
u32 dbgfs_sram_offset, dbgfs_sram_len;
|
||||||
bool prevent_power_down_d3;
|
bool disable_power_off;
|
||||||
|
bool disable_power_off_d3;
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
|
struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
|
||||||
|
@ -523,12 +538,23 @@ struct iwl_mvm {
|
||||||
/* BT-Coex */
|
/* BT-Coex */
|
||||||
u8 bt_kill_msk;
|
u8 bt_kill_msk;
|
||||||
struct iwl_bt_coex_profile_notif last_bt_notif;
|
struct iwl_bt_coex_profile_notif last_bt_notif;
|
||||||
|
struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
|
||||||
|
|
||||||
/* Thermal Throttling and CTkill */
|
/* Thermal Throttling and CTkill */
|
||||||
struct iwl_mvm_tt_mgmt thermal_throttle;
|
struct iwl_mvm_tt_mgmt thermal_throttle;
|
||||||
s32 temperature; /* Celsius */
|
s32 temperature; /* Celsius */
|
||||||
|
|
||||||
const struct iwl_mvm_power_ops *pm_ops;
|
const struct iwl_mvm_power_ops *pm_ops;
|
||||||
|
|
||||||
|
#ifdef CONFIG_NL80211_TESTMODE
|
||||||
|
u32 noa_duration;
|
||||||
|
struct ieee80211_vif *noa_vif;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Tx queues */
|
||||||
|
u8 aux_queue;
|
||||||
|
u8 first_agg_queue;
|
||||||
|
u8 last_agg_queue;
|
||||||
};
|
};
|
||||||
|
|
||||||
/* Extract MVM priv from op_mode and _hw */
|
/* Extract MVM priv from op_mode and _hw */
|
||||||
|
@ -570,6 +596,9 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
|
||||||
/* Utils */
|
/* Utils */
|
||||||
int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
|
int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
|
||||||
enum ieee80211_band band);
|
enum ieee80211_band band);
|
||||||
|
void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
|
||||||
|
enum ieee80211_band band,
|
||||||
|
struct ieee80211_tx_rate *r);
|
||||||
u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
|
u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
|
||||||
void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
|
void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
|
||||||
void iwl_mvm_dump_sram(struct iwl_mvm *mvm);
|
void iwl_mvm_dump_sram(struct iwl_mvm *mvm);
|
||||||
|
@ -608,6 +637,7 @@ int iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
|
||||||
|
|
||||||
/* NVM */
|
/* NVM */
|
||||||
int iwl_nvm_init(struct iwl_mvm *mvm);
|
int iwl_nvm_init(struct iwl_mvm *mvm);
|
||||||
|
int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
|
||||||
|
|
||||||
int iwl_mvm_up(struct iwl_mvm *mvm);
|
int iwl_mvm_up(struct iwl_mvm *mvm);
|
||||||
int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
|
int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
|
||||||
|
@ -682,6 +712,23 @@ int iwl_mvm_rx_scan_complete(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
|
||||||
struct iwl_device_cmd *cmd);
|
struct iwl_device_cmd *cmd);
|
||||||
void iwl_mvm_cancel_scan(struct iwl_mvm *mvm);
|
void iwl_mvm_cancel_scan(struct iwl_mvm *mvm);
|
||||||
|
|
||||||
|
/* Scheduled scan */
|
||||||
|
int iwl_mvm_rx_scan_offload_complete_notif(struct iwl_mvm *mvm,
|
||||||
|
struct iwl_rx_cmd_buffer *rxb,
|
||||||
|
struct iwl_device_cmd *cmd);
|
||||||
|
int iwl_mvm_config_sched_scan(struct iwl_mvm *mvm,
|
||||||
|
struct ieee80211_vif *vif,
|
||||||
|
struct cfg80211_sched_scan_request *req,
|
||||||
|
struct ieee80211_sched_scan_ies *ies);
|
||||||
|
int iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm,
|
||||||
|
struct cfg80211_sched_scan_request *req);
|
||||||
|
int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
|
||||||
|
struct cfg80211_sched_scan_request *req);
|
||||||
|
void iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm);
|
||||||
|
int iwl_mvm_rx_sched_scan_results(struct iwl_mvm *mvm,
|
||||||
|
struct iwl_rx_cmd_buffer *rxb,
|
||||||
|
struct iwl_device_cmd *cmd);
|
||||||
|
|
||||||
/* MVM debugfs */
|
/* MVM debugfs */
|
||||||
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
||||||
int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
|
int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
|
||||||
|
@ -720,6 +767,13 @@ static inline int iwl_mvm_power_disable(struct iwl_mvm *mvm,
|
||||||
return mvm->pm_ops->power_disable(mvm, vif);
|
return mvm->pm_ops->power_disable(mvm, vif);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static inline int iwl_mvm_power_update_device_mode(struct iwl_mvm *mvm)
|
||||||
|
{
|
||||||
|
if (mvm->pm_ops->power_update_device_mode)
|
||||||
|
return mvm->pm_ops->power_update_device_mode(mvm);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
||||||
static inline int iwl_mvm_power_dbgfs_read(struct iwl_mvm *mvm,
|
static inline int iwl_mvm_power_dbgfs_read(struct iwl_mvm *mvm,
|
||||||
struct ieee80211_vif *vif,
|
struct ieee80211_vif *vif,
|
||||||
|
@ -745,6 +799,15 @@ void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
|
||||||
void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
|
void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
|
||||||
struct ieee80211_vif *vif, int idx);
|
struct ieee80211_vif *vif, int idx);
|
||||||
extern const struct file_operations iwl_dbgfs_d3_test_ops;
|
extern const struct file_operations iwl_dbgfs_d3_test_ops;
|
||||||
|
#ifdef CONFIG_PM_SLEEP
|
||||||
|
void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
|
||||||
|
struct ieee80211_vif *vif);
|
||||||
|
#else
|
||||||
|
static inline void
|
||||||
|
iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
/* BT Coex */
|
/* BT Coex */
|
||||||
int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm);
|
int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm);
|
||||||
|
@ -754,7 +817,20 @@ int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
|
||||||
struct iwl_device_cmd *cmd);
|
struct iwl_device_cmd *cmd);
|
||||||
void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
|
void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
|
||||||
enum ieee80211_rssi_event rssi_event);
|
enum ieee80211_rssi_event rssi_event);
|
||||||
void iwl_mvm_bt_coex_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
|
void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
|
||||||
|
u16 iwl_mvm_bt_coex_agg_time_limit(struct iwl_mvm *mvm,
|
||||||
|
struct ieee80211_sta *sta);
|
||||||
|
bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
|
||||||
|
struct ieee80211_sta *sta);
|
||||||
|
|
||||||
|
enum iwl_bt_kill_msk {
|
||||||
|
BT_KILL_MSK_DEFAULT,
|
||||||
|
BT_KILL_MSK_SCO_HID_A2DP,
|
||||||
|
BT_KILL_MSK_REDUCED_TXPOW,
|
||||||
|
BT_KILL_MSK_MAX,
|
||||||
|
};
|
||||||
|
extern const u32 iwl_bt_ack_kill_msk[BT_KILL_MSK_MAX];
|
||||||
|
extern const u32 iwl_bt_cts_kill_msk[BT_KILL_MSK_MAX];
|
||||||
|
|
||||||
/* beacon filtering */
|
/* beacon filtering */
|
||||||
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
||||||
|
|
|
@ -77,7 +77,7 @@ static const int nvm_to_read[] = {
|
||||||
|
|
||||||
/* Default NVM size to read */
|
/* Default NVM size to read */
|
||||||
#define IWL_NVM_DEFAULT_CHUNK_SIZE (2*1024)
|
#define IWL_NVM_DEFAULT_CHUNK_SIZE (2*1024)
|
||||||
#define IWL_MAX_NVM_SECTION_SIZE 6000
|
#define IWL_MAX_NVM_SECTION_SIZE 7000
|
||||||
|
|
||||||
#define NVM_WRITE_OPCODE 1
|
#define NVM_WRITE_OPCODE 1
|
||||||
#define NVM_READ_OPCODE 0
|
#define NVM_READ_OPCODE 0
|
||||||
|
@ -259,6 +259,8 @@ iwl_parse_nvm_sections(struct iwl_mvm *mvm)
|
||||||
#define MAX_NVM_FILE_LEN 16384
|
#define MAX_NVM_FILE_LEN 16384
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
* Reads external NVM from a file into mvm->nvm_sections
|
||||||
|
*
|
||||||
* HOW TO CREATE THE NVM FILE FORMAT:
|
* HOW TO CREATE THE NVM FILE FORMAT:
|
||||||
* ------------------------------
|
* ------------------------------
|
||||||
* 1. create hex file, format:
|
* 1. create hex file, format:
|
||||||
|
@ -277,20 +279,23 @@ iwl_parse_nvm_sections(struct iwl_mvm *mvm)
|
||||||
*
|
*
|
||||||
* 4. save as "iNVM_xxx.bin" under /lib/firmware
|
* 4. save as "iNVM_xxx.bin" under /lib/firmware
|
||||||
*/
|
*/
|
||||||
static int iwl_mvm_load_external_nvm(struct iwl_mvm *mvm)
|
static int iwl_mvm_read_external_nvm(struct iwl_mvm *mvm)
|
||||||
{
|
{
|
||||||
int ret, section_id, section_size;
|
int ret, section_size;
|
||||||
|
u16 section_id;
|
||||||
const struct firmware *fw_entry;
|
const struct firmware *fw_entry;
|
||||||
const struct {
|
const struct {
|
||||||
__le16 word1;
|
__le16 word1;
|
||||||
__le16 word2;
|
__le16 word2;
|
||||||
u8 data[];
|
u8 data[];
|
||||||
} *file_sec;
|
} *file_sec;
|
||||||
const u8 *eof;
|
const u8 *eof, *temp;
|
||||||
|
|
||||||
#define NVM_WORD1_LEN(x) (8 * (x & 0x03FF))
|
#define NVM_WORD1_LEN(x) (8 * (x & 0x03FF))
|
||||||
#define NVM_WORD2_ID(x) (x >> 12)
|
#define NVM_WORD2_ID(x) (x >> 12)
|
||||||
|
|
||||||
|
IWL_DEBUG_EEPROM(mvm->trans->dev, "Read from external NVM\n");
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Obtain NVM image via request_firmware. Since we already used
|
* Obtain NVM image via request_firmware. Since we already used
|
||||||
* request_firmware_nowait() for the firmware binary load and only
|
* request_firmware_nowait() for the firmware binary load and only
|
||||||
|
@ -362,12 +367,18 @@ static int iwl_mvm_load_external_nvm(struct iwl_mvm *mvm)
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
|
||||||
ret = iwl_nvm_write_section(mvm, section_id, file_sec->data,
|
temp = kmemdup(file_sec->data, section_size, GFP_KERNEL);
|
||||||
section_size);
|
if (!temp) {
|
||||||
if (ret < 0) {
|
ret = -ENOMEM;
|
||||||
IWL_ERR(mvm, "iwl_mvm_send_cmd failed: %d\n", ret);
|
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
if (WARN_ON(section_id >= NVM_NUM_OF_SECTIONS)) {
|
||||||
|
IWL_ERR(mvm, "Invalid NVM section ID\n");
|
||||||
|
ret = -EINVAL;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
mvm->nvm_sections[section_id].data = temp;
|
||||||
|
mvm->nvm_sections[section_id].length = section_size;
|
||||||
|
|
||||||
/* advance to the next section */
|
/* advance to the next section */
|
||||||
file_sec = (void *)(file_sec->data + section_size);
|
file_sec = (void *)(file_sec->data + section_size);
|
||||||
|
@ -377,6 +388,28 @@ out:
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/* Loads the NVM data stored in mvm->nvm_sections into the NIC */
|
||||||
|
int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm)
|
||||||
|
{
|
||||||
|
int i, ret;
|
||||||
|
u16 section_id;
|
||||||
|
struct iwl_nvm_section *sections = mvm->nvm_sections;
|
||||||
|
|
||||||
|
IWL_DEBUG_EEPROM(mvm->trans->dev, "'Write to NVM\n");
|
||||||
|
|
||||||
|
for (i = 0; i < ARRAY_SIZE(nvm_to_read); i++) {
|
||||||
|
section_id = nvm_to_read[i];
|
||||||
|
ret = iwl_nvm_write_section(mvm, section_id,
|
||||||
|
sections[section_id].data,
|
||||||
|
sections[section_id].length);
|
||||||
|
if (ret < 0) {
|
||||||
|
IWL_ERR(mvm, "iwl_mvm_send_cmd failed: %d\n", ret);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
int iwl_nvm_init(struct iwl_mvm *mvm)
|
int iwl_nvm_init(struct iwl_mvm *mvm)
|
||||||
{
|
{
|
||||||
int ret, i, section;
|
int ret, i, section;
|
||||||
|
@ -385,36 +418,36 @@ int iwl_nvm_init(struct iwl_mvm *mvm)
|
||||||
/* load external NVM if configured */
|
/* load external NVM if configured */
|
||||||
if (iwlwifi_mod_params.nvm_file) {
|
if (iwlwifi_mod_params.nvm_file) {
|
||||||
/* move to External NVM flow */
|
/* move to External NVM flow */
|
||||||
ret = iwl_mvm_load_external_nvm(mvm);
|
ret = iwl_mvm_read_external_nvm(mvm);
|
||||||
if (ret)
|
if (ret)
|
||||||
return ret;
|
return ret;
|
||||||
}
|
} else {
|
||||||
|
/* Read From FW NVM */
|
||||||
|
IWL_DEBUG_EEPROM(mvm->trans->dev, "Read from NVM\n");
|
||||||
|
|
||||||
/* Read From FW NVM */
|
/* TODO: find correct NVM max size for a section */
|
||||||
IWL_DEBUG_EEPROM(mvm->trans->dev, "Read from NVM\n");
|
nvm_buffer = kmalloc(mvm->cfg->base_params->eeprom_size,
|
||||||
|
GFP_KERNEL);
|
||||||
/* TODO: find correct NVM max size for a section */
|
if (!nvm_buffer)
|
||||||
nvm_buffer = kmalloc(mvm->cfg->base_params->eeprom_size,
|
return -ENOMEM;
|
||||||
GFP_KERNEL);
|
for (i = 0; i < ARRAY_SIZE(nvm_to_read); i++) {
|
||||||
if (!nvm_buffer)
|
section = nvm_to_read[i];
|
||||||
return -ENOMEM;
|
/* we override the constness for initial read */
|
||||||
for (i = 0; i < ARRAY_SIZE(nvm_to_read); i++) {
|
ret = iwl_nvm_read_section(mvm, section, nvm_buffer);
|
||||||
section = nvm_to_read[i];
|
if (ret < 0)
|
||||||
/* we override the constness for initial read */
|
break;
|
||||||
ret = iwl_nvm_read_section(mvm, section, nvm_buffer);
|
temp = kmemdup(nvm_buffer, ret, GFP_KERNEL);
|
||||||
if (ret < 0)
|
if (!temp) {
|
||||||
break;
|
ret = -ENOMEM;
|
||||||
temp = kmemdup(nvm_buffer, ret, GFP_KERNEL);
|
break;
|
||||||
if (!temp) {
|
}
|
||||||
ret = -ENOMEM;
|
mvm->nvm_sections[section].data = temp;
|
||||||
break;
|
mvm->nvm_sections[section].length = ret;
|
||||||
}
|
}
|
||||||
mvm->nvm_sections[section].data = temp;
|
kfree(nvm_buffer);
|
||||||
mvm->nvm_sections[section].length = ret;
|
if (ret < 0)
|
||||||
|
return ret;
|
||||||
}
|
}
|
||||||
kfree(nvm_buffer);
|
|
||||||
if (ret < 0)
|
|
||||||
return ret;
|
|
||||||
|
|
||||||
mvm->nvm_data = iwl_parse_nvm_sections(mvm);
|
mvm->nvm_data = iwl_parse_nvm_sections(mvm);
|
||||||
if (!mvm->nvm_data)
|
if (!mvm->nvm_data)
|
||||||
|
|
|
@ -224,6 +224,10 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = {
|
||||||
|
|
||||||
RX_HANDLER(SCAN_REQUEST_CMD, iwl_mvm_rx_scan_response, false),
|
RX_HANDLER(SCAN_REQUEST_CMD, iwl_mvm_rx_scan_response, false),
|
||||||
RX_HANDLER(SCAN_COMPLETE_NOTIFICATION, iwl_mvm_rx_scan_complete, false),
|
RX_HANDLER(SCAN_COMPLETE_NOTIFICATION, iwl_mvm_rx_scan_complete, false),
|
||||||
|
RX_HANDLER(SCAN_OFFLOAD_COMPLETE,
|
||||||
|
iwl_mvm_rx_scan_offload_complete_notif, false),
|
||||||
|
RX_HANDLER(MATCH_FOUND_NOTIFICATION, iwl_mvm_rx_sched_scan_results,
|
||||||
|
false),
|
||||||
|
|
||||||
RX_HANDLER(RADIO_VERSION_NOTIFICATION, iwl_mvm_rx_radio_ver, false),
|
RX_HANDLER(RADIO_VERSION_NOTIFICATION, iwl_mvm_rx_radio_ver, false),
|
||||||
RX_HANDLER(CARD_STATE_NOTIFICATION, iwl_mvm_rx_card_state_notif, false),
|
RX_HANDLER(CARD_STATE_NOTIFICATION, iwl_mvm_rx_card_state_notif, false),
|
||||||
|
@ -249,6 +253,7 @@ static const char *iwl_mvm_cmd_strings[REPLY_MAX] = {
|
||||||
CMD(TIME_EVENT_NOTIFICATION),
|
CMD(TIME_EVENT_NOTIFICATION),
|
||||||
CMD(BINDING_CONTEXT_CMD),
|
CMD(BINDING_CONTEXT_CMD),
|
||||||
CMD(TIME_QUOTA_CMD),
|
CMD(TIME_QUOTA_CMD),
|
||||||
|
CMD(NON_QOS_TX_COUNTER_CMD),
|
||||||
CMD(RADIO_VERSION_NOTIFICATION),
|
CMD(RADIO_VERSION_NOTIFICATION),
|
||||||
CMD(SCAN_REQUEST_CMD),
|
CMD(SCAN_REQUEST_CMD),
|
||||||
CMD(SCAN_ABORT_CMD),
|
CMD(SCAN_ABORT_CMD),
|
||||||
|
@ -260,10 +265,12 @@ static const char *iwl_mvm_cmd_strings[REPLY_MAX] = {
|
||||||
CMD(CALIB_RES_NOTIF_PHY_DB),
|
CMD(CALIB_RES_NOTIF_PHY_DB),
|
||||||
CMD(SET_CALIB_DEFAULT_CMD),
|
CMD(SET_CALIB_DEFAULT_CMD),
|
||||||
CMD(CALIBRATION_COMPLETE_NOTIFICATION),
|
CMD(CALIBRATION_COMPLETE_NOTIFICATION),
|
||||||
|
CMD(ADD_STA_KEY),
|
||||||
CMD(ADD_STA),
|
CMD(ADD_STA),
|
||||||
CMD(REMOVE_STA),
|
CMD(REMOVE_STA),
|
||||||
CMD(LQ_CMD),
|
CMD(LQ_CMD),
|
||||||
CMD(SCAN_OFFLOAD_CONFIG_CMD),
|
CMD(SCAN_OFFLOAD_CONFIG_CMD),
|
||||||
|
CMD(MATCH_FOUND_NOTIFICATION),
|
||||||
CMD(SCAN_OFFLOAD_REQUEST_CMD),
|
CMD(SCAN_OFFLOAD_REQUEST_CMD),
|
||||||
CMD(SCAN_OFFLOAD_ABORT_CMD),
|
CMD(SCAN_OFFLOAD_ABORT_CMD),
|
||||||
CMD(SCAN_OFFLOAD_COMPLETE),
|
CMD(SCAN_OFFLOAD_COMPLETE),
|
||||||
|
@ -303,6 +310,7 @@ static const char *iwl_mvm_cmd_strings[REPLY_MAX] = {
|
||||||
CMD(REPLY_BEACON_FILTERING_CMD),
|
CMD(REPLY_BEACON_FILTERING_CMD),
|
||||||
CMD(REPLY_THERMAL_MNG_BACKOFF),
|
CMD(REPLY_THERMAL_MNG_BACKOFF),
|
||||||
CMD(MAC_PM_POWER_TABLE),
|
CMD(MAC_PM_POWER_TABLE),
|
||||||
|
CMD(BT_COEX_CI),
|
||||||
};
|
};
|
||||||
#undef CMD
|
#undef CMD
|
||||||
|
|
||||||
|
@ -344,6 +352,14 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
|
||||||
|
|
||||||
mvm->restart_fw = iwlwifi_mod_params.restart_fw ? -1 : 0;
|
mvm->restart_fw = iwlwifi_mod_params.restart_fw ? -1 : 0;
|
||||||
|
|
||||||
|
mvm->aux_queue = 15;
|
||||||
|
mvm->first_agg_queue = 16;
|
||||||
|
mvm->last_agg_queue = mvm->cfg->base_params->num_of_queues - 1;
|
||||||
|
if (mvm->cfg->base_params->num_of_queues == 16) {
|
||||||
|
mvm->aux_queue = 11;
|
||||||
|
mvm->first_agg_queue = 12;
|
||||||
|
}
|
||||||
|
|
||||||
mutex_init(&mvm->mutex);
|
mutex_init(&mvm->mutex);
|
||||||
spin_lock_init(&mvm->async_handlers_lock);
|
spin_lock_init(&mvm->async_handlers_lock);
|
||||||
INIT_LIST_HEAD(&mvm->time_event_list);
|
INIT_LIST_HEAD(&mvm->time_event_list);
|
||||||
|
@ -401,24 +417,32 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
|
||||||
IWL_INFO(mvm, "Detected %s, REV=0x%X\n",
|
IWL_INFO(mvm, "Detected %s, REV=0x%X\n",
|
||||||
mvm->cfg->name, mvm->trans->hw_rev);
|
mvm->cfg->name, mvm->trans->hw_rev);
|
||||||
|
|
||||||
err = iwl_trans_start_hw(mvm->trans);
|
|
||||||
if (err)
|
|
||||||
goto out_free;
|
|
||||||
|
|
||||||
iwl_mvm_tt_initialize(mvm);
|
iwl_mvm_tt_initialize(mvm);
|
||||||
|
|
||||||
mutex_lock(&mvm->mutex);
|
/*
|
||||||
err = iwl_run_init_mvm_ucode(mvm, true);
|
* If the NVM exists in an external file,
|
||||||
mutex_unlock(&mvm->mutex);
|
* there is no need to unnecessarily power up the NIC at driver load
|
||||||
/* returns 0 if successful, 1 if success but in rfkill */
|
*/
|
||||||
if (err < 0 && !iwlmvm_mod_params.init_dbg) {
|
if (iwlwifi_mod_params.nvm_file) {
|
||||||
IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", err);
|
iwl_nvm_init(mvm);
|
||||||
goto out_free;
|
} else {
|
||||||
}
|
err = iwl_trans_start_hw(mvm->trans);
|
||||||
|
if (err)
|
||||||
|
goto out_free;
|
||||||
|
|
||||||
/* Stop the hw after the ALIVE and NVM has been read */
|
mutex_lock(&mvm->mutex);
|
||||||
if (!iwlmvm_mod_params.init_dbg)
|
err = iwl_run_init_mvm_ucode(mvm, true);
|
||||||
iwl_trans_stop_hw(mvm->trans, false);
|
mutex_unlock(&mvm->mutex);
|
||||||
|
/* returns 0 if successful, 1 if success but in rfkill */
|
||||||
|
if (err < 0 && !iwlmvm_mod_params.init_dbg) {
|
||||||
|
IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", err);
|
||||||
|
goto out_free;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Stop the hw after the ALIVE and NVM has been read */
|
||||||
|
if (!iwlmvm_mod_params.init_dbg)
|
||||||
|
iwl_trans_stop_hw(mvm->trans, false);
|
||||||
|
}
|
||||||
|
|
||||||
scan_size = sizeof(struct iwl_scan_cmd) +
|
scan_size = sizeof(struct iwl_scan_cmd) +
|
||||||
mvm->fw->ucode_capa.max_probe_length +
|
mvm->fw->ucode_capa.max_probe_length +
|
||||||
|
@ -449,7 +473,8 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
|
||||||
out_free:
|
out_free:
|
||||||
iwl_phy_db_free(mvm->phy_db);
|
iwl_phy_db_free(mvm->phy_db);
|
||||||
kfree(mvm->scan_cmd);
|
kfree(mvm->scan_cmd);
|
||||||
iwl_trans_stop_hw(trans, true);
|
if (!iwlwifi_mod_params.nvm_file)
|
||||||
|
iwl_trans_stop_hw(trans, true);
|
||||||
ieee80211_free_hw(mvm->hw);
|
ieee80211_free_hw(mvm->hw);
|
||||||
return NULL;
|
return NULL;
|
||||||
}
|
}
|
||||||
|
@ -715,6 +740,9 @@ static void iwl_mvm_nic_restart(struct iwl_mvm *mvm)
|
||||||
case IWL_MVM_SCAN_OS:
|
case IWL_MVM_SCAN_OS:
|
||||||
ieee80211_scan_completed(mvm->hw, true);
|
ieee80211_scan_completed(mvm->hw, true);
|
||||||
break;
|
break;
|
||||||
|
case IWL_MVM_SCAN_SCHED:
|
||||||
|
ieee80211_sched_scan_stopped(mvm->hw);
|
||||||
|
break;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (mvm->restart_fw > 0)
|
if (mvm->restart_fw > 0)
|
||||||
|
|
|
@ -300,11 +300,6 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm,
|
||||||
}
|
}
|
||||||
|
|
||||||
if (cmd->flags & cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK)) {
|
if (cmd->flags & cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK)) {
|
||||||
cmd->rx_data_timeout_uapsd =
|
|
||||||
cpu_to_le32(IWL_MVM_UAPSD_RX_DATA_TIMEOUT);
|
|
||||||
cmd->tx_data_timeout_uapsd =
|
|
||||||
cpu_to_le32(IWL_MVM_UAPSD_TX_DATA_TIMEOUT);
|
|
||||||
|
|
||||||
if (cmd->uapsd_ac_flags == (BIT(IEEE80211_AC_VO) |
|
if (cmd->uapsd_ac_flags == (BIT(IEEE80211_AC_VO) |
|
||||||
BIT(IEEE80211_AC_VI) |
|
BIT(IEEE80211_AC_VI) |
|
||||||
BIT(IEEE80211_AC_BE) |
|
BIT(IEEE80211_AC_BE) |
|
||||||
|
@ -319,10 +314,31 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm,
|
||||||
}
|
}
|
||||||
|
|
||||||
cmd->uapsd_max_sp = IWL_UAPSD_MAX_SP;
|
cmd->uapsd_max_sp = IWL_UAPSD_MAX_SP;
|
||||||
cmd->heavy_tx_thld_packets =
|
|
||||||
IWL_MVM_PS_HEAVY_TX_THLD_PACKETS;
|
if (mvm->cur_ucode == IWL_UCODE_WOWLAN || cmd->flags &
|
||||||
cmd->heavy_rx_thld_packets =
|
cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK)) {
|
||||||
IWL_MVM_PS_HEAVY_RX_THLD_PACKETS;
|
cmd->rx_data_timeout_uapsd =
|
||||||
|
cpu_to_le32(IWL_MVM_WOWLAN_PS_RX_DATA_TIMEOUT);
|
||||||
|
cmd->tx_data_timeout_uapsd =
|
||||||
|
cpu_to_le32(IWL_MVM_WOWLAN_PS_TX_DATA_TIMEOUT);
|
||||||
|
} else {
|
||||||
|
cmd->rx_data_timeout_uapsd =
|
||||||
|
cpu_to_le32(IWL_MVM_UAPSD_RX_DATA_TIMEOUT);
|
||||||
|
cmd->tx_data_timeout_uapsd =
|
||||||
|
cpu_to_le32(IWL_MVM_UAPSD_TX_DATA_TIMEOUT);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (cmd->flags & cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK)) {
|
||||||
|
cmd->heavy_tx_thld_packets =
|
||||||
|
IWL_MVM_PS_SNOOZE_HEAVY_TX_THLD_PACKETS;
|
||||||
|
cmd->heavy_rx_thld_packets =
|
||||||
|
IWL_MVM_PS_SNOOZE_HEAVY_RX_THLD_PACKETS;
|
||||||
|
} else {
|
||||||
|
cmd->heavy_tx_thld_packets =
|
||||||
|
IWL_MVM_PS_HEAVY_TX_THLD_PACKETS;
|
||||||
|
cmd->heavy_rx_thld_packets =
|
||||||
|
IWL_MVM_PS_HEAVY_RX_THLD_PACKETS;
|
||||||
|
}
|
||||||
cmd->heavy_tx_thld_percentage =
|
cmd->heavy_tx_thld_percentage =
|
||||||
IWL_MVM_PS_HEAVY_TX_THLD_PERCENT;
|
IWL_MVM_PS_HEAVY_TX_THLD_PERCENT;
|
||||||
cmd->heavy_rx_thld_percentage =
|
cmd->heavy_rx_thld_percentage =
|
||||||
|
@ -430,6 +446,32 @@ static int iwl_mvm_power_mac_disable(struct iwl_mvm *mvm,
|
||||||
sizeof(cmd), &cmd);
|
sizeof(cmd), &cmd);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static int iwl_mvm_power_update_device(struct iwl_mvm *mvm)
|
||||||
|
{
|
||||||
|
struct iwl_device_power_cmd cmd = {
|
||||||
|
.flags = cpu_to_le16(DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK),
|
||||||
|
};
|
||||||
|
|
||||||
|
if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD))
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
if (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM)
|
||||||
|
cmd.flags |= cpu_to_le16(DEVICE_POWER_FLAGS_CAM_MSK);
|
||||||
|
|
||||||
|
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
||||||
|
if ((mvm->cur_ucode == IWL_UCODE_WOWLAN) ? mvm->disable_power_off_d3 :
|
||||||
|
mvm->disable_power_off)
|
||||||
|
cmd.flags &=
|
||||||
|
cpu_to_le16(~DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK);
|
||||||
|
#endif
|
||||||
|
IWL_DEBUG_POWER(mvm,
|
||||||
|
"Sending device power command with flags = 0x%X\n",
|
||||||
|
cmd.flags);
|
||||||
|
|
||||||
|
return iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, CMD_SYNC, sizeof(cmd),
|
||||||
|
&cmd);
|
||||||
|
}
|
||||||
|
|
||||||
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
||||||
static int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm,
|
static int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm,
|
||||||
struct ieee80211_vif *vif, char *buf,
|
struct ieee80211_vif *vif, char *buf,
|
||||||
|
@ -440,10 +482,11 @@ static int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm,
|
||||||
|
|
||||||
iwl_mvm_power_build_cmd(mvm, vif, &cmd);
|
iwl_mvm_power_build_cmd(mvm, vif, &cmd);
|
||||||
|
|
||||||
pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off = %d\n",
|
if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD))
|
||||||
(cmd.flags &
|
pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off = %d\n",
|
||||||
cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK)) ?
|
(cmd.flags &
|
||||||
0 : 1);
|
cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK)) ?
|
||||||
|
0 : 1);
|
||||||
pos += scnprintf(buf+pos, bufsz-pos, "power_scheme = %d\n",
|
pos += scnprintf(buf+pos, bufsz-pos, "power_scheme = %d\n",
|
||||||
iwlmvm_mod_params.power_scheme);
|
iwlmvm_mod_params.power_scheme);
|
||||||
pos += scnprintf(buf+pos, bufsz-pos, "flags = 0x%x\n",
|
pos += scnprintf(buf+pos, bufsz-pos, "flags = 0x%x\n",
|
||||||
|
@ -609,6 +652,7 @@ int iwl_mvm_update_beacon_filter(struct iwl_mvm *mvm,
|
||||||
|
|
||||||
const struct iwl_mvm_power_ops pm_mac_ops = {
|
const struct iwl_mvm_power_ops pm_mac_ops = {
|
||||||
.power_update_mode = iwl_mvm_power_mac_update_mode,
|
.power_update_mode = iwl_mvm_power_mac_update_mode,
|
||||||
|
.power_update_device_mode = iwl_mvm_power_update_device,
|
||||||
.power_disable = iwl_mvm_power_mac_disable,
|
.power_disable = iwl_mvm_power_mac_disable,
|
||||||
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
#ifdef CONFIG_IWLWIFI_DEBUGFS
|
||||||
.power_dbgfs_read = iwl_mvm_power_mac_dbgfs_read,
|
.power_dbgfs_read = iwl_mvm_power_mac_dbgfs_read,
|
||||||
|
|
|
@ -110,7 +110,8 @@ static void iwl_mvm_quota_iterator(void *_data, u8 *mac,
|
||||||
data->n_interfaces[id]++;
|
data->n_interfaces[id]++;
|
||||||
break;
|
break;
|
||||||
case NL80211_IFTYPE_AP:
|
case NL80211_IFTYPE_AP:
|
||||||
if (mvmvif->ap_active)
|
case NL80211_IFTYPE_ADHOC:
|
||||||
|
if (mvmvif->ap_ibss_active)
|
||||||
data->n_interfaces[id]++;
|
data->n_interfaces[id]++;
|
||||||
break;
|
break;
|
||||||
case NL80211_IFTYPE_MONITOR:
|
case NL80211_IFTYPE_MONITOR:
|
||||||
|
@ -119,16 +120,45 @@ static void iwl_mvm_quota_iterator(void *_data, u8 *mac,
|
||||||
break;
|
break;
|
||||||
case NL80211_IFTYPE_P2P_DEVICE:
|
case NL80211_IFTYPE_P2P_DEVICE:
|
||||||
break;
|
break;
|
||||||
case NL80211_IFTYPE_ADHOC:
|
|
||||||
if (vif->bss_conf.ibss_joined)
|
|
||||||
data->n_interfaces[id]++;
|
|
||||||
break;
|
|
||||||
default:
|
default:
|
||||||
WARN_ON_ONCE(1);
|
WARN_ON_ONCE(1);
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void iwl_mvm_adjust_quota_for_noa(struct iwl_mvm *mvm,
|
||||||
|
struct iwl_time_quota_cmd *cmd)
|
||||||
|
{
|
||||||
|
#ifdef CONFIG_NL80211_TESTMODE
|
||||||
|
struct iwl_mvm_vif *mvmvif;
|
||||||
|
int i, phy_id = -1, beacon_int = 0;
|
||||||
|
|
||||||
|
if (!mvm->noa_duration || !mvm->noa_vif)
|
||||||
|
return;
|
||||||
|
|
||||||
|
mvmvif = iwl_mvm_vif_from_mac80211(mvm->noa_vif);
|
||||||
|
if (!mvmvif->ap_ibss_active)
|
||||||
|
return;
|
||||||
|
|
||||||
|
phy_id = mvmvif->phy_ctxt->id;
|
||||||
|
beacon_int = mvm->noa_vif->bss_conf.beacon_int;
|
||||||
|
|
||||||
|
for (i = 0; i < MAX_BINDINGS; i++) {
|
||||||
|
u32 id_n_c = le32_to_cpu(cmd->quotas[i].id_and_color);
|
||||||
|
u32 id = (id_n_c & FW_CTXT_ID_MSK) >> FW_CTXT_ID_POS;
|
||||||
|
u32 quota = le32_to_cpu(cmd->quotas[i].quota);
|
||||||
|
|
||||||
|
if (id != phy_id)
|
||||||
|
continue;
|
||||||
|
|
||||||
|
quota *= (beacon_int - mvm->noa_duration);
|
||||||
|
quota /= beacon_int;
|
||||||
|
|
||||||
|
cmd->quotas[i].quota = cpu_to_le32(quota);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif)
|
int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif)
|
||||||
{
|
{
|
||||||
struct iwl_time_quota_cmd cmd = {};
|
struct iwl_time_quota_cmd cmd = {};
|
||||||
|
@ -196,6 +226,8 @@ int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif)
|
||||||
/* Give the remainder of the session to the first binding */
|
/* Give the remainder of the session to the first binding */
|
||||||
le32_add_cpu(&cmd.quotas[0].quota, quota_rem);
|
le32_add_cpu(&cmd.quotas[0].quota, quota_rem);
|
||||||
|
|
||||||
|
iwl_mvm_adjust_quota_for_noa(mvm, &cmd);
|
||||||
|
|
||||||
ret = iwl_mvm_send_cmd_pdu(mvm, TIME_QUOTA_CMD, CMD_SYNC,
|
ret = iwl_mvm_send_cmd_pdu(mvm, TIME_QUOTA_CMD, CMD_SYNC,
|
||||||
sizeof(cmd), &cmd);
|
sizeof(cmd), &cmd);
|
||||||
if (ret)
|
if (ret)
|
||||||
|
|
File diff suppressed because it is too large
Load Diff
|
@ -35,9 +35,11 @@
|
||||||
#include "iwl-trans.h"
|
#include "iwl-trans.h"
|
||||||
|
|
||||||
struct iwl_rs_rate_info {
|
struct iwl_rs_rate_info {
|
||||||
u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
|
u8 plcp; /* uCode API: IWL_RATE_6M_PLCP, etc. */
|
||||||
u8 plcp_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
|
u8 plcp_ht_siso; /* uCode API: IWL_RATE_SISO_6M_PLCP, etc. */
|
||||||
u8 plcp_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
|
u8 plcp_ht_mimo2; /* uCode API: IWL_RATE_MIMO2_6M_PLCP, etc. */
|
||||||
|
u8 plcp_vht_siso;
|
||||||
|
u8 plcp_vht_mimo2;
|
||||||
u8 prev_rs; /* previous rate used in rs algo */
|
u8 prev_rs; /* previous rate used in rs algo */
|
||||||
u8 next_rs; /* next rate used in rs algo */
|
u8 next_rs; /* next rate used in rs algo */
|
||||||
};
|
};
|
||||||
|
@ -83,35 +85,52 @@ enum {
|
||||||
#define IWL_RATE_11M_MASK (1 << IWL_RATE_11M_INDEX)
|
#define IWL_RATE_11M_MASK (1 << IWL_RATE_11M_INDEX)
|
||||||
|
|
||||||
|
|
||||||
/* uCode API values for OFDM high-throughput (HT) bit rates */
|
/* uCode API values for HT/VHT bit rates */
|
||||||
enum {
|
enum {
|
||||||
IWL_RATE_SISO_6M_PLCP = 0,
|
IWL_RATE_HT_SISO_MCS_0_PLCP = 0,
|
||||||
IWL_RATE_SISO_12M_PLCP = 1,
|
IWL_RATE_HT_SISO_MCS_1_PLCP = 1,
|
||||||
IWL_RATE_SISO_18M_PLCP = 2,
|
IWL_RATE_HT_SISO_MCS_2_PLCP = 2,
|
||||||
IWL_RATE_SISO_24M_PLCP = 3,
|
IWL_RATE_HT_SISO_MCS_3_PLCP = 3,
|
||||||
IWL_RATE_SISO_36M_PLCP = 4,
|
IWL_RATE_HT_SISO_MCS_4_PLCP = 4,
|
||||||
IWL_RATE_SISO_48M_PLCP = 5,
|
IWL_RATE_HT_SISO_MCS_5_PLCP = 5,
|
||||||
IWL_RATE_SISO_54M_PLCP = 6,
|
IWL_RATE_HT_SISO_MCS_6_PLCP = 6,
|
||||||
IWL_RATE_SISO_60M_PLCP = 7,
|
IWL_RATE_HT_SISO_MCS_7_PLCP = 7,
|
||||||
IWL_RATE_MIMO2_6M_PLCP = 0x8,
|
IWL_RATE_HT_MIMO2_MCS_0_PLCP = 0x8,
|
||||||
IWL_RATE_MIMO2_12M_PLCP = 0x9,
|
IWL_RATE_HT_MIMO2_MCS_1_PLCP = 0x9,
|
||||||
IWL_RATE_MIMO2_18M_PLCP = 0xa,
|
IWL_RATE_HT_MIMO2_MCS_2_PLCP = 0xA,
|
||||||
IWL_RATE_MIMO2_24M_PLCP = 0xb,
|
IWL_RATE_HT_MIMO2_MCS_3_PLCP = 0xB,
|
||||||
IWL_RATE_MIMO2_36M_PLCP = 0xc,
|
IWL_RATE_HT_MIMO2_MCS_4_PLCP = 0xC,
|
||||||
IWL_RATE_MIMO2_48M_PLCP = 0xd,
|
IWL_RATE_HT_MIMO2_MCS_5_PLCP = 0xD,
|
||||||
IWL_RATE_MIMO2_54M_PLCP = 0xe,
|
IWL_RATE_HT_MIMO2_MCS_6_PLCP = 0xE,
|
||||||
IWL_RATE_MIMO2_60M_PLCP = 0xf,
|
IWL_RATE_HT_MIMO2_MCS_7_PLCP = 0xF,
|
||||||
IWL_RATE_MIMO3_6M_PLCP = 0x10,
|
IWL_RATE_VHT_SISO_MCS_0_PLCP = 0,
|
||||||
IWL_RATE_MIMO3_12M_PLCP = 0x11,
|
IWL_RATE_VHT_SISO_MCS_1_PLCP = 1,
|
||||||
IWL_RATE_MIMO3_18M_PLCP = 0x12,
|
IWL_RATE_VHT_SISO_MCS_2_PLCP = 2,
|
||||||
IWL_RATE_MIMO3_24M_PLCP = 0x13,
|
IWL_RATE_VHT_SISO_MCS_3_PLCP = 3,
|
||||||
IWL_RATE_MIMO3_36M_PLCP = 0x14,
|
IWL_RATE_VHT_SISO_MCS_4_PLCP = 4,
|
||||||
IWL_RATE_MIMO3_48M_PLCP = 0x15,
|
IWL_RATE_VHT_SISO_MCS_5_PLCP = 5,
|
||||||
IWL_RATE_MIMO3_54M_PLCP = 0x16,
|
IWL_RATE_VHT_SISO_MCS_6_PLCP = 6,
|
||||||
IWL_RATE_MIMO3_60M_PLCP = 0x17,
|
IWL_RATE_VHT_SISO_MCS_7_PLCP = 7,
|
||||||
IWL_RATE_SISO_INVM_PLCP,
|
IWL_RATE_VHT_SISO_MCS_8_PLCP = 8,
|
||||||
IWL_RATE_MIMO2_INVM_PLCP = IWL_RATE_SISO_INVM_PLCP,
|
IWL_RATE_VHT_SISO_MCS_9_PLCP = 9,
|
||||||
IWL_RATE_MIMO3_INVM_PLCP = IWL_RATE_SISO_INVM_PLCP,
|
IWL_RATE_VHT_MIMO2_MCS_0_PLCP = 0x10,
|
||||||
|
IWL_RATE_VHT_MIMO2_MCS_1_PLCP = 0x11,
|
||||||
|
IWL_RATE_VHT_MIMO2_MCS_2_PLCP = 0x12,
|
||||||
|
IWL_RATE_VHT_MIMO2_MCS_3_PLCP = 0x13,
|
||||||
|
IWL_RATE_VHT_MIMO2_MCS_4_PLCP = 0x14,
|
||||||
|
IWL_RATE_VHT_MIMO2_MCS_5_PLCP = 0x15,
|
||||||
|
IWL_RATE_VHT_MIMO2_MCS_6_PLCP = 0x16,
|
||||||
|
IWL_RATE_VHT_MIMO2_MCS_7_PLCP = 0x17,
|
||||||
|
IWL_RATE_VHT_MIMO2_MCS_8_PLCP = 0x18,
|
||||||
|
IWL_RATE_VHT_MIMO2_MCS_9_PLCP = 0x19,
|
||||||
|
IWL_RATE_HT_SISO_MCS_INV_PLCP,
|
||||||
|
IWL_RATE_HT_MIMO2_MCS_INV_PLCP = IWL_RATE_HT_SISO_MCS_INV_PLCP,
|
||||||
|
IWL_RATE_VHT_SISO_MCS_INV_PLCP = IWL_RATE_HT_SISO_MCS_INV_PLCP,
|
||||||
|
IWL_RATE_VHT_MIMO2_MCS_INV_PLCP = IWL_RATE_HT_SISO_MCS_INV_PLCP,
|
||||||
|
IWL_RATE_HT_SISO_MCS_8_PLCP = IWL_RATE_HT_SISO_MCS_INV_PLCP,
|
||||||
|
IWL_RATE_HT_SISO_MCS_9_PLCP = IWL_RATE_HT_SISO_MCS_INV_PLCP,
|
||||||
|
IWL_RATE_HT_MIMO2_MCS_8_PLCP = IWL_RATE_HT_SISO_MCS_INV_PLCP,
|
||||||
|
IWL_RATE_HT_MIMO2_MCS_9_PLCP = IWL_RATE_HT_SISO_MCS_INV_PLCP,
|
||||||
};
|
};
|
||||||
|
|
||||||
#define IWL_RATES_MASK ((1 << IWL_RATE_COUNT) - 1)
|
#define IWL_RATES_MASK ((1 << IWL_RATE_COUNT) - 1)
|
||||||
|
@ -139,25 +158,33 @@ enum {
|
||||||
#define IWL_RATE_DECREASE_TH 1920 /* 15% */
|
#define IWL_RATE_DECREASE_TH 1920 /* 15% */
|
||||||
|
|
||||||
/* possible actions when in legacy mode */
|
/* possible actions when in legacy mode */
|
||||||
#define IWL_LEGACY_SWITCH_ANTENNA1 0
|
enum {
|
||||||
#define IWL_LEGACY_SWITCH_ANTENNA2 1
|
IWL_LEGACY_SWITCH_ANTENNA,
|
||||||
#define IWL_LEGACY_SWITCH_SISO 2
|
IWL_LEGACY_SWITCH_SISO,
|
||||||
#define IWL_LEGACY_SWITCH_MIMO2 3
|
IWL_LEGACY_SWITCH_MIMO2,
|
||||||
|
IWL_LEGACY_FIRST_ACTION = IWL_LEGACY_SWITCH_ANTENNA,
|
||||||
|
IWL_LEGACY_LAST_ACTION = IWL_LEGACY_SWITCH_MIMO2,
|
||||||
|
};
|
||||||
|
|
||||||
/* possible actions when in siso mode */
|
/* possible actions when in siso mode */
|
||||||
#define IWL_SISO_SWITCH_ANTENNA1 0
|
enum {
|
||||||
#define IWL_SISO_SWITCH_ANTENNA2 1
|
IWL_SISO_SWITCH_ANTENNA,
|
||||||
#define IWL_SISO_SWITCH_MIMO2 2
|
IWL_SISO_SWITCH_MIMO2,
|
||||||
#define IWL_SISO_SWITCH_GI 3
|
IWL_SISO_SWITCH_GI,
|
||||||
|
IWL_SISO_FIRST_ACTION = IWL_SISO_SWITCH_ANTENNA,
|
||||||
|
IWL_SISO_LAST_ACTION = IWL_SISO_SWITCH_GI,
|
||||||
|
};
|
||||||
|
|
||||||
/* possible actions when in mimo mode */
|
/* possible actions when in mimo mode */
|
||||||
#define IWL_MIMO2_SWITCH_ANTENNA1 0
|
enum {
|
||||||
#define IWL_MIMO2_SWITCH_ANTENNA2 1
|
IWL_MIMO2_SWITCH_SISO_A,
|
||||||
#define IWL_MIMO2_SWITCH_SISO_A 2
|
IWL_MIMO2_SWITCH_SISO_B,
|
||||||
#define IWL_MIMO2_SWITCH_SISO_B 3
|
IWL_MIMO2_SWITCH_GI,
|
||||||
#define IWL_MIMO2_SWITCH_GI 4
|
IWL_MIMO2_FIRST_ACTION = IWL_MIMO2_SWITCH_SISO_A,
|
||||||
|
IWL_MIMO2_LAST_ACTION = IWL_MIMO2_SWITCH_GI,
|
||||||
|
};
|
||||||
|
|
||||||
#define IWL_MAX_SEARCH IWL_MIMO2_SWITCH_GI
|
#define IWL_MAX_SEARCH IWL_MIMO2_LAST_ACTION
|
||||||
|
|
||||||
#define IWL_ACTION_LIMIT 3 /* # possible actions */
|
#define IWL_ACTION_LIMIT 3 /* # possible actions */
|
||||||
|
|
||||||
|
@ -188,20 +215,31 @@ enum {
|
||||||
|
|
||||||
enum iwl_table_type {
|
enum iwl_table_type {
|
||||||
LQ_NONE,
|
LQ_NONE,
|
||||||
LQ_G, /* legacy types */
|
LQ_LEGACY_G, /* legacy types */
|
||||||
LQ_A,
|
LQ_LEGACY_A,
|
||||||
LQ_SISO, /* high-throughput types */
|
LQ_HT_SISO, /* HT types */
|
||||||
LQ_MIMO2,
|
LQ_HT_MIMO2,
|
||||||
|
LQ_VHT_SISO, /* VHT types */
|
||||||
|
LQ_VHT_MIMO2,
|
||||||
LQ_MAX,
|
LQ_MAX,
|
||||||
};
|
};
|
||||||
|
|
||||||
#define is_legacy(tbl) (((tbl) == LQ_G) || ((tbl) == LQ_A))
|
#define is_legacy(tbl) (((tbl) == LQ_LEGACY_G) || ((tbl) == LQ_LEGACY_A))
|
||||||
#define is_siso(tbl) ((tbl) == LQ_SISO)
|
#define is_ht_siso(tbl) ((tbl) == LQ_HT_SISO)
|
||||||
#define is_mimo2(tbl) ((tbl) == LQ_MIMO2)
|
#define is_ht_mimo2(tbl) ((tbl) == LQ_HT_MIMO2)
|
||||||
#define is_mimo(tbl) is_mimo2(tbl)
|
#define is_vht_siso(tbl) ((tbl) == LQ_VHT_SISO)
|
||||||
#define is_Ht(tbl) (is_siso(tbl) || is_mimo(tbl))
|
#define is_vht_mimo2(tbl) ((tbl) == LQ_VHT_MIMO2)
|
||||||
#define is_a_band(tbl) ((tbl) == LQ_A)
|
#define is_siso(tbl) (is_ht_siso(tbl) || is_vht_siso(tbl))
|
||||||
#define is_g_and(tbl) ((tbl) == LQ_G)
|
#define is_mimo2(tbl) (is_ht_mimo2(tbl) || is_vht_mimo2(tbl))
|
||||||
|
#define is_mimo(tbl) (is_mimo2(tbl))
|
||||||
|
#define is_ht(tbl) (is_ht_siso(tbl) || is_ht_mimo2(tbl))
|
||||||
|
#define is_vht(tbl) (is_vht_siso(tbl) || is_vht_mimo2(tbl))
|
||||||
|
#define is_a_band(tbl) ((tbl) == LQ_LEGACY_A)
|
||||||
|
#define is_g_band(tbl) ((tbl) == LQ_LEGACY_G)
|
||||||
|
|
||||||
|
#define is_ht20(tbl) (tbl->bw == RATE_MCS_CHAN_WIDTH_20)
|
||||||
|
#define is_ht40(tbl) (tbl->bw == RATE_MCS_CHAN_WIDTH_40)
|
||||||
|
#define is_ht80(tbl) (tbl->bw == RATE_MCS_CHAN_WIDTH_80)
|
||||||
|
|
||||||
#define IWL_MAX_MCS_DISPLAY_SIZE 12
|
#define IWL_MAX_MCS_DISPLAY_SIZE 12
|
||||||
|
|
||||||
|
@ -232,7 +270,7 @@ struct iwl_scale_tbl_info {
|
||||||
enum iwl_table_type lq_type;
|
enum iwl_table_type lq_type;
|
||||||
u8 ant_type;
|
u8 ant_type;
|
||||||
u8 is_SGI; /* 1 = short guard interval */
|
u8 is_SGI; /* 1 = short guard interval */
|
||||||
u8 is_ht40; /* 1 = 40 MHz channel width */
|
u32 bw; /* channel bandwidth; RATE_MCS_CHAN_WIDTH_XX */
|
||||||
u8 action; /* change modulation; IWL_[LEGACY/SISO/MIMO]_SWITCH_* */
|
u8 action; /* change modulation; IWL_[LEGACY/SISO/MIMO]_SWITCH_* */
|
||||||
u8 max_search; /* maximun number of tables we can search */
|
u8 max_search; /* maximun number of tables we can search */
|
||||||
s32 *expected_tpt; /* throughput metrics; expected_tpt_G, etc. */
|
s32 *expected_tpt; /* throughput metrics; expected_tpt_G, etc. */
|
||||||
|
@ -262,7 +300,7 @@ struct iwl_lq_sta {
|
||||||
u64 flush_timer; /* time staying in mode before new search */
|
u64 flush_timer; /* time staying in mode before new search */
|
||||||
|
|
||||||
u8 action_counter; /* # mode-switch actions tried */
|
u8 action_counter; /* # mode-switch actions tried */
|
||||||
u8 is_green;
|
bool is_vht;
|
||||||
enum ieee80211_band band;
|
enum ieee80211_band band;
|
||||||
|
|
||||||
/* The following are bitmaps of rates; IWL_RATE_6M_MASK, etc. */
|
/* The following are bitmaps of rates; IWL_RATE_6M_MASK, etc. */
|
||||||
|
|
|
@ -422,6 +422,27 @@ static void iwl_mvm_stat_iterator(void *_data, u8 *mac,
|
||||||
|
|
||||||
mvmvif->bf_data.ave_beacon_signal = sig;
|
mvmvif->bf_data.ave_beacon_signal = sig;
|
||||||
|
|
||||||
|
/* BT Coex */
|
||||||
|
if (mvmvif->bf_data.bt_coex_min_thold !=
|
||||||
|
mvmvif->bf_data.bt_coex_max_thold) {
|
||||||
|
last_event = mvmvif->bf_data.last_bt_coex_event;
|
||||||
|
if (sig > mvmvif->bf_data.bt_coex_max_thold &&
|
||||||
|
(last_event <= mvmvif->bf_data.bt_coex_min_thold ||
|
||||||
|
last_event == 0)) {
|
||||||
|
mvmvif->bf_data.last_bt_coex_event = sig;
|
||||||
|
IWL_DEBUG_RX(mvm, "cqm_iterator bt coex high %d\n",
|
||||||
|
sig);
|
||||||
|
iwl_mvm_bt_rssi_event(mvm, vif, RSSI_EVENT_HIGH);
|
||||||
|
} else if (sig < mvmvif->bf_data.bt_coex_min_thold &&
|
||||||
|
(last_event >= mvmvif->bf_data.bt_coex_max_thold ||
|
||||||
|
last_event == 0)) {
|
||||||
|
mvmvif->bf_data.last_bt_coex_event = sig;
|
||||||
|
IWL_DEBUG_RX(mvm, "cqm_iterator bt coex low %d\n",
|
||||||
|
sig);
|
||||||
|
iwl_mvm_bt_rssi_event(mvm, vif, RSSI_EVENT_LOW);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
if (!(vif->driver_flags & IEEE80211_VIF_SUPPORTS_CQM_RSSI))
|
if (!(vif->driver_flags & IEEE80211_VIF_SUPPORTS_CQM_RSSI))
|
||||||
return;
|
return;
|
||||||
|
|
||||||
|
|
|
@ -74,8 +74,12 @@
|
||||||
static inline __le16 iwl_mvm_scan_rx_chain(struct iwl_mvm *mvm)
|
static inline __le16 iwl_mvm_scan_rx_chain(struct iwl_mvm *mvm)
|
||||||
{
|
{
|
||||||
u16 rx_chain;
|
u16 rx_chain;
|
||||||
u8 rx_ant = iwl_fw_valid_rx_ant(mvm->fw);
|
u8 rx_ant;
|
||||||
|
|
||||||
|
if (mvm->scan_rx_ant != ANT_NONE)
|
||||||
|
rx_ant = mvm->scan_rx_ant;
|
||||||
|
else
|
||||||
|
rx_ant = iwl_fw_valid_rx_ant(mvm->fw);
|
||||||
rx_chain = rx_ant << PHY_RX_CHAIN_VALID_POS;
|
rx_chain = rx_ant << PHY_RX_CHAIN_VALID_POS;
|
||||||
rx_chain |= rx_ant << PHY_RX_CHAIN_FORCE_MIMO_SEL_POS;
|
rx_chain |= rx_ant << PHY_RX_CHAIN_FORCE_MIMO_SEL_POS;
|
||||||
rx_chain |= rx_ant << PHY_RX_CHAIN_FORCE_SEL_POS;
|
rx_chain |= rx_ant << PHY_RX_CHAIN_FORCE_SEL_POS;
|
||||||
|
@ -93,10 +97,10 @@ static inline __le32 iwl_mvm_scan_max_out_time(struct ieee80211_vif *vif)
|
||||||
|
|
||||||
static inline __le32 iwl_mvm_scan_suspend_time(struct ieee80211_vif *vif)
|
static inline __le32 iwl_mvm_scan_suspend_time(struct ieee80211_vif *vif)
|
||||||
{
|
{
|
||||||
if (vif->bss_conf.assoc)
|
if (!vif->bss_conf.assoc)
|
||||||
return cpu_to_le32(vif->bss_conf.beacon_int);
|
|
||||||
else
|
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
|
return cpu_to_le32(ieee80211_tu_to_usec(vif->bss_conf.beacon_int));
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline __le32
|
static inline __le32
|
||||||
|
@ -133,11 +137,12 @@ iwl_mvm_scan_rate_n_flags(struct iwl_mvm *mvm, enum ieee80211_band band,
|
||||||
* request.
|
* request.
|
||||||
*/
|
*/
|
||||||
static void iwl_mvm_scan_fill_ssids(struct iwl_scan_cmd *cmd,
|
static void iwl_mvm_scan_fill_ssids(struct iwl_scan_cmd *cmd,
|
||||||
struct cfg80211_scan_request *req)
|
struct cfg80211_scan_request *req,
|
||||||
|
int first)
|
||||||
{
|
{
|
||||||
int fw_idx, req_idx;
|
int fw_idx, req_idx;
|
||||||
|
|
||||||
for (req_idx = req->n_ssids - 1, fw_idx = 0; req_idx > 0;
|
for (req_idx = req->n_ssids - 1, fw_idx = 0; req_idx >= first;
|
||||||
req_idx--, fw_idx++) {
|
req_idx--, fw_idx++) {
|
||||||
cmd->direct_scan[fw_idx].id = WLAN_EID_SSID;
|
cmd->direct_scan[fw_idx].id = WLAN_EID_SSID;
|
||||||
cmd->direct_scan[fw_idx].len = req->ssids[req_idx].ssid_len;
|
cmd->direct_scan[fw_idx].len = req->ssids[req_idx].ssid_len;
|
||||||
|
@ -153,9 +158,9 @@ static void iwl_mvm_scan_fill_ssids(struct iwl_scan_cmd *cmd,
|
||||||
* just to notify that this scan is active and not passive.
|
* just to notify that this scan is active and not passive.
|
||||||
* In order to notify the FW of the number of SSIDs we wish to scan (including
|
* In order to notify the FW of the number of SSIDs we wish to scan (including
|
||||||
* the zero-length one), we need to set the corresponding bits in chan->type,
|
* the zero-length one), we need to set the corresponding bits in chan->type,
|
||||||
* one for each SSID, and set the active bit (first). The first SSID is already
|
* one for each SSID, and set the active bit (first). If the first SSID is
|
||||||
* included in the probe template, so we need to set only req->n_ssids - 1 bits
|
* already included in the probe template, so we need to set only
|
||||||
* in addition to the first bit.
|
* req->n_ssids - 1 bits in addition to the first bit.
|
||||||
*/
|
*/
|
||||||
static u16 iwl_mvm_get_active_dwell(enum ieee80211_band band, int n_ssids)
|
static u16 iwl_mvm_get_active_dwell(enum ieee80211_band band, int n_ssids)
|
||||||
{
|
{
|
||||||
|
@ -170,7 +175,8 @@ static u16 iwl_mvm_get_passive_dwell(enum ieee80211_band band)
|
||||||
}
|
}
|
||||||
|
|
||||||
static void iwl_mvm_scan_fill_channels(struct iwl_scan_cmd *cmd,
|
static void iwl_mvm_scan_fill_channels(struct iwl_scan_cmd *cmd,
|
||||||
struct cfg80211_scan_request *req)
|
struct cfg80211_scan_request *req,
|
||||||
|
bool basic_ssid)
|
||||||
{
|
{
|
||||||
u16 passive_dwell = iwl_mvm_get_passive_dwell(req->channels[0]->band);
|
u16 passive_dwell = iwl_mvm_get_passive_dwell(req->channels[0]->band);
|
||||||
u16 active_dwell = iwl_mvm_get_active_dwell(req->channels[0]->band,
|
u16 active_dwell = iwl_mvm_get_active_dwell(req->channels[0]->band,
|
||||||
|
@ -178,10 +184,14 @@ static void iwl_mvm_scan_fill_channels(struct iwl_scan_cmd *cmd,
|
||||||
struct iwl_scan_channel *chan = (struct iwl_scan_channel *)
|
struct iwl_scan_channel *chan = (struct iwl_scan_channel *)
|
||||||
(cmd->data + le16_to_cpu(cmd->tx_cmd.len));
|
(cmd->data + le16_to_cpu(cmd->tx_cmd.len));
|
||||||
int i;
|
int i;
|
||||||
|
int type = BIT(req->n_ssids) - 1;
|
||||||
|
|
||||||
|
if (!basic_ssid)
|
||||||
|
type |= BIT(req->n_ssids);
|
||||||
|
|
||||||
for (i = 0; i < cmd->channel_count; i++) {
|
for (i = 0; i < cmd->channel_count; i++) {
|
||||||
chan->channel = cpu_to_le16(req->channels[i]->hw_value);
|
chan->channel = cpu_to_le16(req->channels[i]->hw_value);
|
||||||
chan->type = cpu_to_le32(BIT(req->n_ssids) - 1);
|
chan->type = cpu_to_le32(type);
|
||||||
if (req->channels[i]->flags & IEEE80211_CHAN_PASSIVE_SCAN)
|
if (req->channels[i]->flags & IEEE80211_CHAN_PASSIVE_SCAN)
|
||||||
chan->type &= cpu_to_le32(~SCAN_CHANNEL_TYPE_ACTIVE);
|
chan->type &= cpu_to_le32(~SCAN_CHANNEL_TYPE_ACTIVE);
|
||||||
chan->active_dwell = cpu_to_le16(active_dwell);
|
chan->active_dwell = cpu_to_le16(active_dwell);
|
||||||
|
@ -268,6 +278,8 @@ int iwl_mvm_scan_request(struct iwl_mvm *mvm,
|
||||||
u32 status;
|
u32 status;
|
||||||
int ssid_len = 0;
|
int ssid_len = 0;
|
||||||
u8 *ssid = NULL;
|
u8 *ssid = NULL;
|
||||||
|
bool basic_ssid = !(mvm->fw->ucode_capa.flags &
|
||||||
|
IWL_UCODE_TLV_FLAGS_NO_BASIC_SSID);
|
||||||
|
|
||||||
lockdep_assert_held(&mvm->mutex);
|
lockdep_assert_held(&mvm->mutex);
|
||||||
BUG_ON(mvm->scan_cmd == NULL);
|
BUG_ON(mvm->scan_cmd == NULL);
|
||||||
|
@ -302,14 +314,16 @@ int iwl_mvm_scan_request(struct iwl_mvm *mvm,
|
||||||
if (req->n_ssids > 0) {
|
if (req->n_ssids > 0) {
|
||||||
cmd->passive2active = cpu_to_le16(1);
|
cmd->passive2active = cpu_to_le16(1);
|
||||||
cmd->scan_flags |= SCAN_FLAGS_PASSIVE2ACTIVE;
|
cmd->scan_flags |= SCAN_FLAGS_PASSIVE2ACTIVE;
|
||||||
ssid = req->ssids[0].ssid;
|
if (basic_ssid) {
|
||||||
ssid_len = req->ssids[0].ssid_len;
|
ssid = req->ssids[0].ssid;
|
||||||
|
ssid_len = req->ssids[0].ssid_len;
|
||||||
|
}
|
||||||
} else {
|
} else {
|
||||||
cmd->passive2active = 0;
|
cmd->passive2active = 0;
|
||||||
cmd->scan_flags &= ~SCAN_FLAGS_PASSIVE2ACTIVE;
|
cmd->scan_flags &= ~SCAN_FLAGS_PASSIVE2ACTIVE;
|
||||||
}
|
}
|
||||||
|
|
||||||
iwl_mvm_scan_fill_ssids(cmd, req);
|
iwl_mvm_scan_fill_ssids(cmd, req, basic_ssid ? 1 : 0);
|
||||||
|
|
||||||
cmd->tx_cmd.tx_flags = cpu_to_le32(TX_CMD_FLG_SEQ_CTL);
|
cmd->tx_cmd.tx_flags = cpu_to_le32(TX_CMD_FLG_SEQ_CTL);
|
||||||
cmd->tx_cmd.sta_id = mvm->aux_sta.sta_id;
|
cmd->tx_cmd.sta_id = mvm->aux_sta.sta_id;
|
||||||
|
@ -326,7 +340,7 @@ int iwl_mvm_scan_request(struct iwl_mvm *mvm,
|
||||||
req->ie, req->ie_len,
|
req->ie, req->ie_len,
|
||||||
mvm->fw->ucode_capa.max_probe_length));
|
mvm->fw->ucode_capa.max_probe_length));
|
||||||
|
|
||||||
iwl_mvm_scan_fill_channels(cmd, req);
|
iwl_mvm_scan_fill_channels(cmd, req, basic_ssid);
|
||||||
|
|
||||||
cmd->len = cpu_to_le16(sizeof(struct iwl_scan_cmd) +
|
cmd->len = cpu_to_le16(sizeof(struct iwl_scan_cmd) +
|
||||||
le16_to_cpu(cmd->tx_cmd.len) +
|
le16_to_cpu(cmd->tx_cmd.len) +
|
||||||
|
@ -377,6 +391,21 @@ int iwl_mvm_rx_scan_complete(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
int iwl_mvm_rx_sched_scan_results(struct iwl_mvm *mvm,
|
||||||
|
struct iwl_rx_cmd_buffer *rxb,
|
||||||
|
struct iwl_device_cmd *cmd)
|
||||||
|
{
|
||||||
|
struct iwl_rx_packet *pkt = rxb_addr(rxb);
|
||||||
|
struct iwl_sched_scan_results *notif = (void *)pkt->data;
|
||||||
|
|
||||||
|
if (notif->client_bitmap & SCAN_CLIENT_SCHED_SCAN) {
|
||||||
|
IWL_DEBUG_SCAN(mvm, "Scheduled scan results\n");
|
||||||
|
ieee80211_sched_scan_results(mvm->hw);
|
||||||
|
}
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
static bool iwl_mvm_scan_abort_notif(struct iwl_notif_wait_data *notif_wait,
|
static bool iwl_mvm_scan_abort_notif(struct iwl_notif_wait_data *notif_wait,
|
||||||
struct iwl_rx_packet *pkt, void *data)
|
struct iwl_rx_packet *pkt, void *data)
|
||||||
{
|
{
|
||||||
|
@ -447,3 +476,406 @@ void iwl_mvm_cancel_scan(struct iwl_mvm *mvm)
|
||||||
out_remove_notif:
|
out_remove_notif:
|
||||||
iwl_remove_notification(&mvm->notif_wait, &wait_scan_abort);
|
iwl_remove_notification(&mvm->notif_wait, &wait_scan_abort);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
int iwl_mvm_rx_scan_offload_complete_notif(struct iwl_mvm *mvm,
|
||||||
|
struct iwl_rx_cmd_buffer *rxb,
|
||||||
|
struct iwl_device_cmd *cmd)
|
||||||
|
{
|
||||||
|
struct iwl_rx_packet *pkt = rxb_addr(rxb);
|
||||||
|
struct iwl_scan_offload_complete *scan_notif = (void *)pkt->data;
|
||||||
|
|
||||||
|
IWL_DEBUG_SCAN(mvm, "Scheduled scan completed, status %s\n",
|
||||||
|
scan_notif->status == IWL_SCAN_OFFLOAD_COMPLETED ?
|
||||||
|
"completed" : "aborted");
|
||||||
|
|
||||||
|
mvm->scan_status = IWL_MVM_SCAN_NONE;
|
||||||
|
ieee80211_sched_scan_stopped(mvm->hw);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void iwl_scan_offload_build_tx_cmd(struct iwl_mvm *mvm,
|
||||||
|
struct ieee80211_vif *vif,
|
||||||
|
struct ieee80211_sched_scan_ies *ies,
|
||||||
|
enum ieee80211_band band,
|
||||||
|
struct iwl_tx_cmd *cmd,
|
||||||
|
u8 *data)
|
||||||
|
{
|
||||||
|
u16 cmd_len;
|
||||||
|
|
||||||
|
cmd->tx_flags = cpu_to_le32(TX_CMD_FLG_SEQ_CTL);
|
||||||
|
cmd->life_time = cpu_to_le32(TX_CMD_LIFE_TIME_INFINITE);
|
||||||
|
cmd->sta_id = mvm->aux_sta.sta_id;
|
||||||
|
|
||||||
|
cmd->rate_n_flags = iwl_mvm_scan_rate_n_flags(mvm, band, false);
|
||||||
|
|
||||||
|
cmd_len = iwl_mvm_fill_probe_req((struct ieee80211_mgmt *)data,
|
||||||
|
vif->addr,
|
||||||
|
1, NULL, 0,
|
||||||
|
ies->ie[band], ies->len[band],
|
||||||
|
SCAN_OFFLOAD_PROBE_REQ_SIZE);
|
||||||
|
cmd->len = cpu_to_le16(cmd_len);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void iwl_build_scan_cmd(struct iwl_mvm *mvm,
|
||||||
|
struct ieee80211_vif *vif,
|
||||||
|
struct cfg80211_sched_scan_request *req,
|
||||||
|
struct iwl_scan_offload_cmd *scan)
|
||||||
|
{
|
||||||
|
scan->channel_count =
|
||||||
|
mvm->nvm_data->bands[IEEE80211_BAND_2GHZ].n_channels +
|
||||||
|
mvm->nvm_data->bands[IEEE80211_BAND_5GHZ].n_channels;
|
||||||
|
scan->quiet_time = cpu_to_le16(IWL_ACTIVE_QUIET_TIME);
|
||||||
|
scan->quiet_plcp_th = cpu_to_le16(IWL_PLCP_QUIET_THRESH);
|
||||||
|
scan->good_CRC_th = IWL_GOOD_CRC_TH_DEFAULT;
|
||||||
|
scan->rx_chain = iwl_mvm_scan_rx_chain(mvm);
|
||||||
|
scan->max_out_time = cpu_to_le32(200 * 1024);
|
||||||
|
scan->suspend_time = iwl_mvm_scan_suspend_time(vif);
|
||||||
|
scan->filter_flags |= cpu_to_le32(MAC_FILTER_ACCEPT_GRP |
|
||||||
|
MAC_FILTER_IN_BEACON);
|
||||||
|
scan->scan_type = cpu_to_le32(SCAN_TYPE_BACKGROUND);
|
||||||
|
scan->rep_count = cpu_to_le32(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int iwl_ssid_exist(u8 *ssid, u8 ssid_len, struct iwl_ssid_ie *ssid_list)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < PROBE_OPTION_MAX; i++) {
|
||||||
|
if (!ssid_list[i].len)
|
||||||
|
break;
|
||||||
|
if (ssid_list[i].len == ssid_len &&
|
||||||
|
!memcmp(ssid_list->ssid, ssid, ssid_len))
|
||||||
|
return i;
|
||||||
|
}
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void iwl_scan_offload_build_ssid(struct cfg80211_sched_scan_request *req,
|
||||||
|
struct iwl_scan_offload_cmd *scan,
|
||||||
|
u32 *ssid_bitmap)
|
||||||
|
{
|
||||||
|
int i, j;
|
||||||
|
int index;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* copy SSIDs from match list.
|
||||||
|
* iwl_config_sched_scan_profiles() uses the order of these ssids to
|
||||||
|
* config match list.
|
||||||
|
*/
|
||||||
|
for (i = 0; i < req->n_match_sets && i < PROBE_OPTION_MAX; i++) {
|
||||||
|
scan->direct_scan[i].id = WLAN_EID_SSID;
|
||||||
|
scan->direct_scan[i].len = req->match_sets[i].ssid.ssid_len;
|
||||||
|
memcpy(scan->direct_scan[i].ssid, req->match_sets[i].ssid.ssid,
|
||||||
|
scan->direct_scan[i].len);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* add SSIDs from scan SSID list */
|
||||||
|
*ssid_bitmap = 0;
|
||||||
|
for (j = 0; j < req->n_ssids && i < PROBE_OPTION_MAX; j++) {
|
||||||
|
index = iwl_ssid_exist(req->ssids[j].ssid,
|
||||||
|
req->ssids[j].ssid_len,
|
||||||
|
scan->direct_scan);
|
||||||
|
if (index < 0) {
|
||||||
|
if (!req->ssids[j].ssid_len)
|
||||||
|
continue;
|
||||||
|
scan->direct_scan[i].id = WLAN_EID_SSID;
|
||||||
|
scan->direct_scan[i].len = req->ssids[j].ssid_len;
|
||||||
|
memcpy(scan->direct_scan[i].ssid, req->ssids[j].ssid,
|
||||||
|
scan->direct_scan[i].len);
|
||||||
|
*ssid_bitmap |= BIT(i + 1);
|
||||||
|
i++;
|
||||||
|
} else {
|
||||||
|
*ssid_bitmap |= BIT(index + 1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void iwl_build_channel_cfg(struct iwl_mvm *mvm,
|
||||||
|
struct cfg80211_sched_scan_request *req,
|
||||||
|
struct iwl_scan_channel_cfg *channels,
|
||||||
|
enum ieee80211_band band,
|
||||||
|
int *head, int *tail,
|
||||||
|
u32 ssid_bitmap)
|
||||||
|
{
|
||||||
|
struct ieee80211_supported_band *s_band;
|
||||||
|
int n_probes = req->n_ssids;
|
||||||
|
int n_channels = req->n_channels;
|
||||||
|
u8 active_dwell, passive_dwell;
|
||||||
|
int i, j, index = 0;
|
||||||
|
bool partial;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* We have to configure all supported channels, even if we don't want to
|
||||||
|
* scan on them, but we have to send channels in the order that we want
|
||||||
|
* to scan. So add requested channels to head of the list and others to
|
||||||
|
* the end.
|
||||||
|
*/
|
||||||
|
active_dwell = iwl_mvm_get_active_dwell(band, n_probes);
|
||||||
|
passive_dwell = iwl_mvm_get_passive_dwell(band);
|
||||||
|
s_band = &mvm->nvm_data->bands[band];
|
||||||
|
|
||||||
|
for (i = 0; i < s_band->n_channels && *head <= *tail; i++) {
|
||||||
|
partial = false;
|
||||||
|
for (j = 0; j < n_channels; j++)
|
||||||
|
if (s_band->channels[i].center_freq ==
|
||||||
|
req->channels[j]->center_freq) {
|
||||||
|
index = *head;
|
||||||
|
(*head)++;
|
||||||
|
/*
|
||||||
|
* Channels that came with the request will be
|
||||||
|
* in partial scan .
|
||||||
|
*/
|
||||||
|
partial = true;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
if (!partial) {
|
||||||
|
index = *tail;
|
||||||
|
(*tail)--;
|
||||||
|
}
|
||||||
|
channels->channel_number[index] =
|
||||||
|
cpu_to_le16(ieee80211_frequency_to_channel(
|
||||||
|
s_band->channels[i].center_freq));
|
||||||
|
channels->dwell_time[index][0] = active_dwell;
|
||||||
|
channels->dwell_time[index][1] = passive_dwell;
|
||||||
|
|
||||||
|
channels->iter_count[index] = cpu_to_le16(1);
|
||||||
|
channels->iter_interval[index] = 0;
|
||||||
|
|
||||||
|
if (!(s_band->channels[i].flags & IEEE80211_CHAN_PASSIVE_SCAN))
|
||||||
|
channels->type[index] |=
|
||||||
|
cpu_to_le32(IWL_SCAN_OFFLOAD_CHANNEL_ACTIVE);
|
||||||
|
|
||||||
|
channels->type[index] |=
|
||||||
|
cpu_to_le32(IWL_SCAN_OFFLOAD_CHANNEL_FULL);
|
||||||
|
if (partial)
|
||||||
|
channels->type[index] |=
|
||||||
|
cpu_to_le32(IWL_SCAN_OFFLOAD_CHANNEL_PARTIAL);
|
||||||
|
|
||||||
|
if (s_band->channels[i].flags & IEEE80211_CHAN_NO_HT40)
|
||||||
|
channels->type[index] |=
|
||||||
|
cpu_to_le32(IWL_SCAN_OFFLOAD_CHANNEL_NARROW);
|
||||||
|
|
||||||
|
/* scan for all SSIDs from req->ssids */
|
||||||
|
channels->type[index] |= cpu_to_le32(ssid_bitmap);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
int iwl_mvm_config_sched_scan(struct iwl_mvm *mvm,
|
||||||
|
struct ieee80211_vif *vif,
|
||||||
|
struct cfg80211_sched_scan_request *req,
|
||||||
|
struct ieee80211_sched_scan_ies *ies)
|
||||||
|
{
|
||||||
|
int supported_bands = 0;
|
||||||
|
int band_2ghz = mvm->nvm_data->bands[IEEE80211_BAND_2GHZ].n_channels;
|
||||||
|
int band_5ghz = mvm->nvm_data->bands[IEEE80211_BAND_5GHZ].n_channels;
|
||||||
|
int head = 0;
|
||||||
|
int tail = band_2ghz + band_5ghz;
|
||||||
|
u32 ssid_bitmap;
|
||||||
|
int cmd_len;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
struct iwl_scan_offload_cfg *scan_cfg;
|
||||||
|
struct iwl_host_cmd cmd = {
|
||||||
|
.id = SCAN_OFFLOAD_CONFIG_CMD,
|
||||||
|
.flags = CMD_SYNC,
|
||||||
|
};
|
||||||
|
|
||||||
|
lockdep_assert_held(&mvm->mutex);
|
||||||
|
|
||||||
|
if (band_2ghz)
|
||||||
|
supported_bands++;
|
||||||
|
if (band_5ghz)
|
||||||
|
supported_bands++;
|
||||||
|
|
||||||
|
cmd_len = sizeof(struct iwl_scan_offload_cfg) +
|
||||||
|
supported_bands * SCAN_OFFLOAD_PROBE_REQ_SIZE;
|
||||||
|
|
||||||
|
scan_cfg = kzalloc(cmd_len, GFP_KERNEL);
|
||||||
|
if (!scan_cfg)
|
||||||
|
return -ENOMEM;
|
||||||
|
|
||||||
|
iwl_build_scan_cmd(mvm, vif, req, &scan_cfg->scan_cmd);
|
||||||
|
scan_cfg->scan_cmd.len = cpu_to_le16(cmd_len);
|
||||||
|
|
||||||
|
iwl_scan_offload_build_ssid(req, &scan_cfg->scan_cmd, &ssid_bitmap);
|
||||||
|
/* build tx frames for supported bands */
|
||||||
|
if (band_2ghz) {
|
||||||
|
iwl_scan_offload_build_tx_cmd(mvm, vif, ies,
|
||||||
|
IEEE80211_BAND_2GHZ,
|
||||||
|
&scan_cfg->scan_cmd.tx_cmd[0],
|
||||||
|
scan_cfg->data);
|
||||||
|
iwl_build_channel_cfg(mvm, req, &scan_cfg->channel_cfg,
|
||||||
|
IEEE80211_BAND_2GHZ, &head, &tail,
|
||||||
|
ssid_bitmap);
|
||||||
|
}
|
||||||
|
if (band_5ghz) {
|
||||||
|
iwl_scan_offload_build_tx_cmd(mvm, vif, ies,
|
||||||
|
IEEE80211_BAND_5GHZ,
|
||||||
|
&scan_cfg->scan_cmd.tx_cmd[1],
|
||||||
|
scan_cfg->data +
|
||||||
|
SCAN_OFFLOAD_PROBE_REQ_SIZE);
|
||||||
|
iwl_build_channel_cfg(mvm, req, &scan_cfg->channel_cfg,
|
||||||
|
IEEE80211_BAND_5GHZ, &head, &tail,
|
||||||
|
ssid_bitmap);
|
||||||
|
}
|
||||||
|
|
||||||
|
cmd.data[0] = scan_cfg;
|
||||||
|
cmd.len[0] = cmd_len;
|
||||||
|
cmd.dataflags[0] = IWL_HCMD_DFL_NOCOPY;
|
||||||
|
|
||||||
|
IWL_DEBUG_SCAN(mvm, "Sending scheduled scan config\n");
|
||||||
|
|
||||||
|
ret = iwl_mvm_send_cmd(mvm, &cmd);
|
||||||
|
kfree(scan_cfg);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
int iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm,
|
||||||
|
struct cfg80211_sched_scan_request *req)
|
||||||
|
{
|
||||||
|
struct iwl_scan_offload_profile *profile;
|
||||||
|
struct iwl_scan_offload_profile_cfg *profile_cfg;
|
||||||
|
struct iwl_scan_offload_blacklist *blacklist;
|
||||||
|
struct iwl_host_cmd cmd = {
|
||||||
|
.id = SCAN_OFFLOAD_UPDATE_PROFILES_CMD,
|
||||||
|
.flags = CMD_SYNC,
|
||||||
|
.len[1] = sizeof(*profile_cfg),
|
||||||
|
.dataflags[0] = IWL_HCMD_DFL_NOCOPY,
|
||||||
|
.dataflags[1] = IWL_HCMD_DFL_NOCOPY,
|
||||||
|
};
|
||||||
|
int blacklist_len;
|
||||||
|
int i;
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
if (WARN_ON(req->n_match_sets > IWL_SCAN_MAX_PROFILES))
|
||||||
|
return -EIO;
|
||||||
|
|
||||||
|
if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_SHORT_BL)
|
||||||
|
blacklist_len = IWL_SCAN_SHORT_BLACKLIST_LEN;
|
||||||
|
else
|
||||||
|
blacklist_len = IWL_SCAN_MAX_BLACKLIST_LEN;
|
||||||
|
|
||||||
|
blacklist = kzalloc(sizeof(*blacklist) * blacklist_len, GFP_KERNEL);
|
||||||
|
if (!blacklist)
|
||||||
|
return -ENOMEM;
|
||||||
|
|
||||||
|
profile_cfg = kzalloc(sizeof(*profile_cfg), GFP_KERNEL);
|
||||||
|
if (!profile_cfg) {
|
||||||
|
ret = -ENOMEM;
|
||||||
|
goto free_blacklist;
|
||||||
|
}
|
||||||
|
|
||||||
|
cmd.data[0] = blacklist;
|
||||||
|
cmd.len[0] = sizeof(*blacklist) * blacklist_len;
|
||||||
|
cmd.data[1] = profile_cfg;
|
||||||
|
|
||||||
|
/* No blacklist configuration */
|
||||||
|
|
||||||
|
profile_cfg->num_profiles = req->n_match_sets;
|
||||||
|
profile_cfg->active_clients = SCAN_CLIENT_SCHED_SCAN;
|
||||||
|
profile_cfg->pass_match = SCAN_CLIENT_SCHED_SCAN;
|
||||||
|
profile_cfg->match_notify = SCAN_CLIENT_SCHED_SCAN;
|
||||||
|
|
||||||
|
for (i = 0; i < req->n_match_sets; i++) {
|
||||||
|
profile = &profile_cfg->profiles[i];
|
||||||
|
profile->ssid_index = i;
|
||||||
|
/* Support any cipher and auth algorithm */
|
||||||
|
profile->unicast_cipher = 0xff;
|
||||||
|
profile->auth_alg = 0xff;
|
||||||
|
profile->network_type = IWL_NETWORK_TYPE_ANY;
|
||||||
|
profile->band_selection = IWL_SCAN_OFFLOAD_SELECT_ANY;
|
||||||
|
profile->client_bitmap = SCAN_CLIENT_SCHED_SCAN;
|
||||||
|
}
|
||||||
|
|
||||||
|
IWL_DEBUG_SCAN(mvm, "Sending scheduled scan profile config\n");
|
||||||
|
|
||||||
|
ret = iwl_mvm_send_cmd(mvm, &cmd);
|
||||||
|
kfree(profile_cfg);
|
||||||
|
free_blacklist:
|
||||||
|
kfree(blacklist);
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
|
||||||
|
struct cfg80211_sched_scan_request *req)
|
||||||
|
{
|
||||||
|
struct iwl_scan_offload_req scan_req = {
|
||||||
|
.watchdog = IWL_SCHED_SCAN_WATCHDOG,
|
||||||
|
|
||||||
|
.schedule_line[0].iterations = IWL_FAST_SCHED_SCAN_ITERATIONS,
|
||||||
|
.schedule_line[0].delay = req->interval / 1000,
|
||||||
|
.schedule_line[0].full_scan_mul = 1,
|
||||||
|
|
||||||
|
.schedule_line[1].iterations = 0xff,
|
||||||
|
.schedule_line[1].delay = req->interval / 1000,
|
||||||
|
.schedule_line[1].full_scan_mul = IWL_FULL_SCAN_MULTIPLIER,
|
||||||
|
};
|
||||||
|
|
||||||
|
if (req->n_match_sets && req->match_sets[0].ssid.ssid_len) {
|
||||||
|
IWL_DEBUG_SCAN(mvm,
|
||||||
|
"Sending scheduled scan with filtering, filter len %d\n",
|
||||||
|
req->n_match_sets);
|
||||||
|
scan_req.flags |=
|
||||||
|
cpu_to_le16(IWL_SCAN_OFFLOAD_FLAG_FILTER_SSID);
|
||||||
|
} else {
|
||||||
|
IWL_DEBUG_SCAN(mvm,
|
||||||
|
"Sending Scheduled scan without filtering\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
return iwl_mvm_send_cmd_pdu(mvm, SCAN_OFFLOAD_REQUEST_CMD, CMD_SYNC,
|
||||||
|
sizeof(scan_req), &scan_req);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int iwl_mvm_send_sched_scan_abort(struct iwl_mvm *mvm)
|
||||||
|
{
|
||||||
|
int ret;
|
||||||
|
struct iwl_host_cmd cmd = {
|
||||||
|
.id = SCAN_OFFLOAD_ABORT_CMD,
|
||||||
|
.flags = CMD_SYNC,
|
||||||
|
};
|
||||||
|
u32 status;
|
||||||
|
|
||||||
|
/* Exit instantly with error when device is not ready
|
||||||
|
* to receive scan abort command or it does not perform
|
||||||
|
* scheduled scan currently */
|
||||||
|
if (mvm->scan_status != IWL_MVM_SCAN_SCHED)
|
||||||
|
return -EIO;
|
||||||
|
|
||||||
|
ret = iwl_mvm_send_cmd_status(mvm, &cmd, &status);
|
||||||
|
if (ret)
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
if (status != CAN_ABORT_STATUS) {
|
||||||
|
/*
|
||||||
|
* The scan abort will return 1 for success or
|
||||||
|
* 2 for "failure". A failure condition can be
|
||||||
|
* due to simply not being in an active scan which
|
||||||
|
* can occur if we send the scan abort before the
|
||||||
|
* microcode has notified us that a scan is completed.
|
||||||
|
*/
|
||||||
|
IWL_DEBUG_SCAN(mvm, "SCAN OFFLOAD ABORT ret %d.\n", status);
|
||||||
|
ret = -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
void iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm)
|
||||||
|
{
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
lockdep_assert_held(&mvm->mutex);
|
||||||
|
|
||||||
|
if (mvm->scan_status != IWL_MVM_SCAN_SCHED) {
|
||||||
|
IWL_DEBUG_SCAN(mvm, "No offloaded scan to stop\n");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
ret = iwl_mvm_send_sched_scan_abort(mvm);
|
||||||
|
if (ret)
|
||||||
|
IWL_DEBUG_SCAN(mvm, "Send stop offload scan failed %d\n", ret);
|
||||||
|
else
|
||||||
|
IWL_DEBUG_SCAN(mvm, "Successfully sent stop offload scan\n");
|
||||||
|
}
|
||||||
|
|
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue