Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Johan Hedberg says: ==================== pull request: bluetooth-next 2017-08-01 Here's our first batch of Bluetooth patches for the 4.14 kernel: - Several new USB IDs for the btusb driver - Memory leak fix in btusb driver - Cleanups & fixes to hci_nokia, hci_serdev and hci_bcm drivers - Fixed cleanup path in mrf24j40 (802.15.4) driver probe function - A few other smaller cleanups & fixes to drivers Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
commit
906a039d2f
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@ -98,6 +98,7 @@ config BT_HCIUART_NOKIA
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depends on BT_HCIUART_SERDEV
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depends on PM
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select BT_HCIUART_H4
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select BT_BCM
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help
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Nokia H4+ is serial protocol for communication between Bluetooth
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device and host. This protocol is required for Bluetooth devices
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@ -140,7 +140,8 @@ MODULE_DEVICE_TABLE(usb, ath3k_table);
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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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* for AR3012 */
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* for AR3012
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*/
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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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@ -684,14 +684,16 @@ static int bt3c_config(struct pcmcia_device *link)
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unsigned long try;
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/* First pass: look for a config entry that looks normal.
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Two tries: without IO aliases, then with aliases */
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* Two tries: without IO aliases, then with aliases
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*/
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for (try = 0; try < 2; try++)
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if (!pcmcia_loop_config(link, bt3c_check_config, (void *) try))
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goto found_port;
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/* Second pass: try to find an entry that isn't picky about
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its base address, then try to grab any standard serial port
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address, and finally try to get any free port. */
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* its base address, then try to grab any standard serial port
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* address, and finally try to get any free port.
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*/
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if (!pcmcia_loop_config(link, bt3c_check_config_notpicky, NULL))
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goto found_port;
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@ -1455,7 +1455,8 @@ done:
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fw_dump_ptr = fw_dump_data;
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/* Dump all the memory data into single file, a userspace script will
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be used to split all the memory data to multiple files*/
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* be used to split all the memory data to multiple files
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*/
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BT_INFO("== btmrvl firmware dump to /sys/class/devcoredump start");
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for (idx = 0; idx < dump_num; idx++) {
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struct memory_type_mapping *entry = &mem_type_mapping_tbl[idx];
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@ -1482,7 +1483,8 @@ done:
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}
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/* fw_dump_data will be free in device coredump release function
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after 5 min*/
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* after 5 min
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*/
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dev_coredumpv(&card->func->dev, fw_dump_data, fw_dump_len, GFP_KERNEL);
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BT_INFO("== btmrvl firmware dump to /sys/class/devcoredump end");
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}
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@ -81,7 +81,7 @@ static int rome_patch_ver_req(struct hci_dev *hdev, u32 *rome_version)
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* and lower 2 bytes from patch will be used.
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*/
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*rome_version = (le32_to_cpu(ver->soc_id) << 16) |
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(le16_to_cpu(ver->rome_ver) & 0x0000ffff);
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(le16_to_cpu(ver->rome_ver) & 0x0000ffff);
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out:
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kfree_skb(skb);
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@ -279,6 +279,8 @@ static int rtl_load_config(struct hci_dev *hdev, const char *name, u8 **buff)
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return ret;
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ret = fw->size;
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*buff = kmemdup(fw->data, ret, GFP_KERNEL);
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if (!*buff)
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ret = -ENOMEM;
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release_firmware(fw);
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@ -144,7 +144,8 @@ static int btsdio_rx_packet(struct btsdio_data *data)
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if (!skb) {
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/* Out of memory. Prepare a read retry and just
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* return with the expectation that the next time
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* we're called we'll have more memory. */
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* we're called we'll have more memory.
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*/
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return -ENOMEM;
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}
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@ -614,14 +614,16 @@ static int btuart_config(struct pcmcia_device *link)
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int try;
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/* First pass: look for a config entry that looks normal.
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Two tries: without IO aliases, then with aliases */
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* Two tries: without IO aliases, then with aliases
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*/
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for (try = 0; try < 2; try++)
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if (!pcmcia_loop_config(link, btuart_check_config, &try))
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goto found_port;
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/* Second pass: try to find an entry that isn't picky about
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its base address, then try to grab any standard serial port
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address, and finally try to get any free port. */
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* its base address, then try to grab any standard serial port
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* address, and finally try to get any free port.
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*/
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if (!pcmcia_loop_config(link, btuart_check_config_notpicky, NULL))
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goto found_port;
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@ -131,7 +131,8 @@ static const struct usb_device_id btusb_table[] = {
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{ USB_DEVICE(0x19ff, 0x0239), .driver_info = BTUSB_BCM_PATCHRAM },
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/* Broadcom BCM43142A0 (Foxconn/Lenovo) */
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{ USB_DEVICE(0x105b, 0xe065), .driver_info = BTUSB_BCM_PATCHRAM },
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{ USB_VENDOR_AND_INTERFACE_INFO(0x105b, 0xff, 0x01, 0x01),
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.driver_info = BTUSB_BCM_PATCHRAM },
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/* Broadcom BCM920703 (HTC Vive) */
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{ USB_VENDOR_AND_INTERFACE_INFO(0x0bb4, 0xff, 0x01, 0x01),
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@ -268,6 +269,7 @@ static const struct usb_device_id blacklist_table[] = {
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{ USB_DEVICE(0x0489, 0xe092), .driver_info = BTUSB_QCA_ROME },
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{ USB_DEVICE(0x0489, 0xe0a2), .driver_info = BTUSB_QCA_ROME },
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{ USB_DEVICE(0x04ca, 0x3011), .driver_info = BTUSB_QCA_ROME },
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{ USB_DEVICE(0x04ca, 0x3016), .driver_info = BTUSB_QCA_ROME },
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/* Broadcom BCM2035 */
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{ USB_DEVICE(0x0a5c, 0x2009), .driver_info = BTUSB_BCM92035 },
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@ -656,7 +658,8 @@ static void btusb_intr_complete(struct urb *urb)
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err = usb_submit_urb(urb, GFP_ATOMIC);
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if (err < 0) {
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/* -EPERM: urb is being killed;
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* -ENODEV: device got disconnected */
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* -ENODEV: device got disconnected
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*/
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if (err != -EPERM && err != -ENODEV)
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BT_ERR("%s urb %p failed to resubmit (%d)",
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hdev->name, urb, -err);
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@ -745,7 +748,8 @@ static void btusb_bulk_complete(struct urb *urb)
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err = usb_submit_urb(urb, GFP_ATOMIC);
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if (err < 0) {
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/* -EPERM: urb is being killed;
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* -ENODEV: device got disconnected */
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* -ENODEV: device got disconnected
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*/
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if (err != -EPERM && err != -ENODEV)
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BT_ERR("%s urb %p failed to resubmit (%d)",
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hdev->name, urb, -err);
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@ -840,7 +844,8 @@ static void btusb_isoc_complete(struct urb *urb)
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err = usb_submit_urb(urb, GFP_ATOMIC);
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if (err < 0) {
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/* -EPERM: urb is being killed;
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* -ENODEV: device got disconnected */
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* -ENODEV: device got disconnected
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*/
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if (err != -EPERM && err != -ENODEV)
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BT_ERR("%s urb %p failed to resubmit (%d)",
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hdev->name, urb, -err);
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@ -952,7 +957,8 @@ static void btusb_diag_complete(struct urb *urb)
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err = usb_submit_urb(urb, GFP_ATOMIC);
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if (err < 0) {
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/* -EPERM: urb is being killed;
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* -ENODEV: device got disconnected */
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* -ENODEV: device got disconnected
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*/
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if (err != -EPERM && err != -ENODEV)
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BT_ERR("%s urb %p failed to resubmit (%d)",
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hdev->name, urb, -err);
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@ -2896,7 +2902,8 @@ static int btusb_probe(struct usb_interface *intf,
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struct usb_device *udev = interface_to_usbdev(intf);
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/* Old firmware would otherwise let ath3k driver load
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* patch and sysconfig files */
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* patch and sysconfig files
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*/
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if (le16_to_cpu(udev->descriptor.bcdDevice) <= 0x0001)
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return -ENODEV;
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}
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@ -3067,6 +3074,12 @@ static int btusb_probe(struct usb_interface *intf,
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if (id->driver_info & BTUSB_QCA_ROME) {
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data->setup_on_usb = btusb_setup_qca;
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hdev->set_bdaddr = btusb_set_bdaddr_ath3012;
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/* QCA Rome devices lose their updated firmware over suspend,
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* but the USB hub doesn't notice any status change.
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* Explicitly request a device reset on resume.
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*/
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set_bit(BTUSB_RESET_RESUME, &data->flags);
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}
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#ifdef CONFIG_BT_HCIBTUSB_RTL
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@ -3259,13 +3272,28 @@ static void play_deferred(struct btusb_data *data)
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int err;
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while ((urb = usb_get_from_anchor(&data->deferred))) {
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usb_anchor_urb(urb, &data->tx_anchor);
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err = usb_submit_urb(urb, GFP_ATOMIC);
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if (err < 0)
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if (err < 0) {
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if (err != -EPERM && err != -ENODEV)
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BT_ERR("%s urb %p submission failed (%d)",
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data->hdev->name, urb, -err);
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kfree(urb->setup_packet);
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usb_unanchor_urb(urb);
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usb_free_urb(urb);
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break;
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}
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data->tx_in_flight++;
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usb_free_urb(urb);
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}
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/* Cleanup the rest deferred urbs. */
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while ((urb = usb_get_from_anchor(&data->deferred))) {
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kfree(urb->setup_packet);
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usb_free_urb(urb);
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}
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usb_scuttle_anchored_urbs(&data->deferred);
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}
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static int btusb_resume(struct usb_interface *intf)
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@ -93,8 +93,7 @@ static void st_reg_completion_cb(void *priv_data, int data)
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complete(&lhst->wait_reg_completion);
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}
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/* Called by Shared Transport layer when receive data is
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* available */
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/* Called by Shared Transport layer when receive data is available */
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static long st_receive(void *priv_data, struct sk_buff *skb)
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{
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struct ti_st *lhst = priv_data;
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@ -198,7 +197,8 @@ static int ti_st_open(struct hci_dev *hdev)
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}
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/* Is ST registration callback
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* called with ERROR status? */
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* called with ERROR status?
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*/
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if (hst->reg_status != 0) {
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BT_ERR("ST registration completed with invalid "
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"status %d", hst->reg_status);
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@ -276,7 +276,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
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static int bt_ti_probe(struct platform_device *pdev)
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{
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static struct ti_st *hst;
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struct ti_st *hst;
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struct hci_dev *hdev;
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int err;
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@ -176,7 +176,7 @@ static irqreturn_t bcm_host_wake(int irq, void *data)
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static int bcm_request_irq(struct bcm_data *bcm)
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{
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struct bcm_device *bdev = bcm->dev;
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int err = 0;
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int err;
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/* If this is not a platform device, do not enable PM functionalities */
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mutex_lock(&bcm_device_lock);
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@ -185,22 +185,24 @@ static int bcm_request_irq(struct bcm_data *bcm)
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goto unlock;
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}
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if (bdev->irq > 0) {
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err = devm_request_irq(&bdev->pdev->dev, bdev->irq,
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bcm_host_wake, IRQF_TRIGGER_RISING,
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"host_wake", bdev);
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if (err)
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goto unlock;
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device_init_wakeup(&bdev->pdev->dev, true);
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pm_runtime_set_autosuspend_delay(&bdev->pdev->dev,
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BCM_AUTOSUSPEND_DELAY);
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pm_runtime_use_autosuspend(&bdev->pdev->dev);
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pm_runtime_set_active(&bdev->pdev->dev);
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pm_runtime_enable(&bdev->pdev->dev);
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if (bdev->irq <= 0) {
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err = -EOPNOTSUPP;
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goto unlock;
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}
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err = devm_request_irq(&bdev->pdev->dev, bdev->irq, bcm_host_wake,
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IRQF_TRIGGER_RISING, "host_wake", bdev);
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if (err)
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goto unlock;
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device_init_wakeup(&bdev->pdev->dev, true);
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pm_runtime_set_autosuspend_delay(&bdev->pdev->dev,
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BCM_AUTOSUSPEND_DELAY);
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pm_runtime_use_autosuspend(&bdev->pdev->dev);
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pm_runtime_set_active(&bdev->pdev->dev);
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pm_runtime_enable(&bdev->pdev->dev);
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unlock:
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mutex_unlock(&bcm_device_lock);
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@ -172,7 +172,7 @@ struct sk_buff *h4_recv_buf(struct hci_dev *hdev, struct sk_buff *skb,
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const struct h4_recv_pkt *pkts, int pkts_count)
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{
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struct hci_uart *hu = hci_get_drvdata(hdev);
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u8 alignment = hu->alignment;
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u8 alignment = hu->alignment ? hu->alignment : 1;
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while (count) {
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int i, len;
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@ -457,7 +457,8 @@ static int hci_uart_tty_open(struct tty_struct *tty)
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BT_DBG("tty %p", tty);
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/* Error if the tty has no write op instead of leaving an exploitable
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hole */
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* hole
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*/
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if (tty->ops->write == NULL)
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return -EOPNOTSUPP;
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|
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@ -622,7 +622,8 @@ static int download_firmware(struct ll_device *lldev)
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cmd = (struct hci_command *)action_ptr;
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if (cmd->opcode == 0xff36) {
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/* ignore remote change
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* baud rate HCI VS command */
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* baud rate HCI VS command
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*/
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bt_dev_warn(lldev->hu.hdev, "change remote baud rate command in firmware");
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break;
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}
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@ -742,14 +743,8 @@ static int hci_ti_probe(struct serdev_device *serdev)
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static void hci_ti_remove(struct serdev_device *serdev)
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{
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struct ll_device *lldev = serdev_device_get_drvdata(serdev);
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struct hci_uart *hu = &lldev->hu;
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struct hci_dev *hdev = hu->hdev;
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cancel_work_sync(&hu->write_work);
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hci_unregister_dev(hdev);
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hci_free_dev(hdev);
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hu->proto->close(hu);
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hci_uart_unregister_device(&lldev->hu);
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}
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static const struct of_device_id hci_ti_of_match[] = {
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|
|
|
@ -767,16 +767,8 @@ static int nokia_bluetooth_serdev_probe(struct serdev_device *serdev)
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static void nokia_bluetooth_serdev_remove(struct serdev_device *serdev)
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{
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struct nokia_bt_dev *btdev = serdev_device_get_drvdata(serdev);
|
||||
struct hci_uart *hu = &btdev->hu;
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struct hci_dev *hdev = hu->hdev;
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cancel_work_sync(&hu->write_work);
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||||
hci_unregister_dev(hdev);
|
||||
hci_free_dev(hdev);
|
||||
hu->proto->close(hu);
|
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|
||||
pm_runtime_disable(&btdev->serdev->dev);
|
||||
hci_uart_unregister_device(&btdev->hu);
|
||||
}
|
||||
|
||||
static int nokia_bluetooth_runtime_suspend(struct device *dev)
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||||
|
|
|
@ -354,3 +354,16 @@ err_alloc:
|
|||
return err;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(hci_uart_register_device);
|
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|
||||
void hci_uart_unregister_device(struct hci_uart *hu)
|
||||
{
|
||||
struct hci_dev *hdev = hu->hdev;
|
||||
|
||||
hci_unregister_dev(hdev);
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||||
hci_free_dev(hdev);
|
||||
|
||||
cancel_work_sync(&hu->write_work);
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||||
|
||||
hu->proto->close(hu);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(hci_uart_unregister_device);
|
||||
|
|
|
@ -112,6 +112,7 @@ struct hci_uart {
|
|||
int hci_uart_register_proto(const struct hci_uart_proto *p);
|
||||
int hci_uart_unregister_proto(const struct hci_uart_proto *p);
|
||||
int hci_uart_register_device(struct hci_uart *hu, const struct hci_uart_proto *p);
|
||||
void hci_uart_unregister_device(struct hci_uart *hu);
|
||||
|
||||
int hci_uart_tx_wakeup(struct hci_uart *hu);
|
||||
int hci_uart_init_ready(struct hci_uart *hu);
|
||||
|
|
|
@ -1330,7 +1330,8 @@ static int mrf24j40_probe(struct spi_device *spi)
|
|||
if (spi->max_speed_hz > MAX_SPI_SPEED_HZ) {
|
||||
dev_warn(&spi->dev, "spi clock above possible maximum: %d",
|
||||
MAX_SPI_SPEED_HZ);
|
||||
return -EINVAL;
|
||||
ret = -EINVAL;
|
||||
goto err_register_device;
|
||||
}
|
||||
|
||||
ret = mrf24j40_hw_init(devrec);
|
||||
|
|
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