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linux/drivers/net/usb
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Dan Williams e5e97ee956 hso: fix handling of modem port SERIAL_STATE notifications 
The existing serial state notification handling expected older Option
devices, having a hardcoded assumption that the Modem port was always
USB interface #2.  That isn't true for devices from the past few years.

hso_serial_state_notification is a local cache of a USB Communications
Interface Class SERIAL_STATE notification from the device, and the
USB CDC specification (section 6.3, table 67 "Class-Specific Notifications")
defines wIndex as the USB interface the event applies to.  For hso
devices this will always be the Modem port, as the Modem port is the
only port which is set up to receive them by the driver.

So instead of always expecting USB interface #2, instead validate the
notification with the actual USB interface number of the Modem port.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Tested-by: H. Nikolaus Schaller <hns@goldelico.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
 		2014-01-06 16:29:44 -05:00
..
Kconfig dm9601: make it clear that dm9620/dm9621a are also supported 2013-12-18 17:46:55 -05:00
Makefile net: huawei_cdc_ncm: Introduce the huawei_cdc_ncm driver 2013-11-05 15:21:25 -05:00
asix.h net: asix: Move declaration of ax88172a_info to shared header 2013-08-13 14:13:52 -07:00
asix_common.c asix: fix BUG in receive path when lowering MTU 2013-05-03 16:10:33 -04:00
asix_devices.c net: asix: Move declaration of ax88172a_info to shared header 2013-08-13 14:13:52 -07:00
ax88172a.c net: asix: Staticise non-exported symbols 2013-08-13 14:13:52 -07:00
ax88179_178a.c ax88179_178a: Remove AX_MEDIUM_ALWAYS_ONE bit in AX_MEDIUM_STATUS_MODE register to avoid TX throttling 2013-10-25 19:26:59 -04:00
catc.c net:drivers/net: Miscellaneous conversions to ETH_ALEN 2013-10-02 17:04:45 -04:00
cdc-phonet.c net: cdc-phonet: Staticize usbpn_probe 2013-09-20 14:41:02 -04:00
cdc_eem.c net: usb: cdc_eem: Fix rx skb allocation for 802.1Q VLANs 2012-11-07 21:12:26 -05:00
cdc_ether.c net: usb: cdc_ether: use usb.h macros whenever possible 2013-09-16 21:38:00 -04:00
cdc_mbim.c net: cdc_mbim: fixup error return value 2013-11-04 15:40:16 -05:00
cdc_ncm.c net: cdc_ncm: cleanup a type issue in cdc_ncm_setup() 2013-11-14 03:10:30 -05:00
cdc_subset.c USB: Disable hub-initiated LPM for comms devices. 2012-05-18 15:42:55 -07:00
cx82310_eth.c net: cx82310_eth: use common match macro 2012-09-03 13:51:02 -04:00
dm9601.c dm9601: work around tx fifo sync issue on dm962x 2013-12-18 17:46:55 -05:00
gl620a.c USB: remove dbg() usage in USB networking drivers 2012-09-20 17:53:14 -04:00
hso.c hso: fix handling of modem port SERIAL_STATE notifications 2014-01-06 16:29:44 -05:00
huawei_cdc_ncm.c net: huawei_cdc_ncm: Introduce the huawei_cdc_ncm driver 2013-11-05 15:21:25 -05:00
int51x1.c usbnet: int51x1: apply introduced usb command APIs 2012-10-26 03:36:51 -04:00
ipheth.c net: ipheth: Add USB ID for iPad mini 2013-07-02 00:32:56 -07:00
kalmia.c net/usb/kalmia: use %*phC to dump small buffers 2013-05-29 00:35:20 -07:00
kaweth.c kaweth: print correct debug ptr 2012-10-11 15:12:33 -04:00
lg-vl600.c USB: Disable hub-initiated LPM for comms devices. 2012-05-18 15:42:55 -07:00
mcs7830.c usbnet: mcs7830: rework link state detection 2013-12-31 16:53:51 -05:00
net1080.c usbnet: net1080: apply introduced usb command APIs 2012-10-26 03:36:51 -04:00
pegasus.c usbnet: pegasus: endian bug in write_mii_word() 2013-05-03 16:10:23 -04:00
pegasus.h drivers: net: usb: pegasus: fix control urb submission 2013-04-29 13:57:50 -04:00
plusb.c usbnet: plusb: apply introduced usb command APIs 2012-10-26 03:36:51 -04:00
qmi_wwan.c net: qmi_wwan: no need to check for resume if suspend exists 2013-11-04 15:40:16 -05:00
r815x.c net/usb/r815x: change the return value for bind functions 2013-07-31 14:49:13 -07:00
r8152.c r8152: fix incorrect type in assignment 2013-11-20 15:09:42 -05:00
rndis_host.c remove init of dev->perm_addr in drivers 2013-01-08 18:00:48 -08:00
rtl8150.c drivers: net: usb: rtl8150: concurrent URB bugfix 2013-05-20 13:42:05 -07:00
sierra_net.c sierra_net: keep status interrupt URB active 2013-05-08 13:13:29 -07:00
smsc75xx.c usbnet: do not pretend to support SG/TSO 2013-07-26 13:48:22 -07:00
smsc75xx.h smsc75xx: replace 0xffff with PHY_INT_SRC_CLEAR_ALL 2012-05-07 23:43:56 -04:00
smsc95xx.c usbnet: smsc95xx: don't recover device if suspend fails in system sleep 2013-03-25 10:55:46 -07:00
smsc95xx.h smsc95xx: support PHY wakeup source 2012-11-23 14:15:18 -05:00
sr9700.c USB2NET : SR9700 : One chip USB 1.1 USB2NET SR9700Device Driver Support 2013-09-03 22:26:03 -04:00
sr9700.h USB2NET : SR9700 : One chip USB 1.1 USB2NET SR9700Device Driver Support 2013-09-03 22:26:03 -04:00
usbnet.c usbnet: fix status interrupt urb handling 2013-11-14 02:32:37 -05:00
zaurus.c USB: Disable hub-initiated LPM for comms devices. 2012-05-18 15:42:55 -07:00