user/sven/linux.git/drivers/net, branch v3.0.63

ath9k: fix double-free bug on beacon generate failure

2013-02-04T00:21:37Z

commit 1adb2e2b5f85023d17eb4f95386a57029df27c88 upstream. When the next beacon is sent, the ath_buf from the previous run is reused. If getting a new beacon from mac80211 fails, bf->bf_mpdu is not reset, yet the skb is freed, leading to a double-free on the next beacon tx attempt, resulting in a system crash. Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman

ath9k_htc: Fix memory leak

2013-02-04T00:21:37Z

commit 0981c3b24ef664f5611008a6e6d0622fac6d892b upstream. SKBs that are allocated in the HTC layer do not have callbacks registered and hence ended up not being freed, Fix this by freeing them properly in the TX completion routine. Reported-by: Larry Finger Signed-off-by: Sujith Manoharan Tested-by: Larry Finger Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman

can: pch_can: fix invalid error codes

2013-02-04T00:21:37Z

commit ee50e135aeb048b90fab662e661c58b67341830b upstream. Errors in CAN protocol (location) are reported in data[3] of the can frame instead of data[2]. Signed-off-by: Olivier Sobrie Signed-off-by: Marc Kleine-Budde Signed-off-by: Greg Kroah-Hartman

can: ti_hecc: fix invalid error codes

2013-02-04T00:21:36Z

commit 71088c4bd9b8f8cbffb0e66f2abc14297e4b2ca8 upstream. Errors in CAN protocol (location) are reported in data[3] of the can frame instead of data[2]. Signed-off-by: Olivier Sobrie Cc: Anant Gole Signed-off-by: Marc Kleine-Budde Signed-off-by: Greg Kroah-Hartman

can: c_can: fix invalid error codes

2013-02-04T00:21:36Z

commit 6ea45886865c1abb01bb861f7f6bdd5d0f398cb3 upstream. Errors in CAN protocol (location) are reported in data[3] of the can frame instead of data[2]. Signed-off-by: Olivier Sobrie Cc: Bhupesh Sharma Signed-off-by: Marc Kleine-Budde Signed-off-by: Greg Kroah-Hartman

i2400m: add Intel 6150 device IDs

2013-01-17T16:43:55Z

commit 999a7c5776a0ed2133645fa7e008bec05bda9254 upstream. Add device IDs for WiMAX function of Intel 6150 cards. Signed-off-by: Dan Williams Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman

ath9k: ar9003: fix OTP register offsets for AR9340

2013-01-17T16:43:53Z

commit b3cd8021379306c0be6932e4d3b4b01efc681769 upstream. Trying to access the OTP memory on the AR9340 causes a data bus error like this: Data bus error, epc == 86e84164, ra == 86e84164 Oops[#1]: Cpu 0 $ 0 : 00000000 00000061 deadc0de 00000000 $ 4 : b8115f18 00015f18 00000007 00000004 $ 8 : 00000001 7c7c3c7c 7c7c7c7c 7c7c7c7c $12 : 7c7c3c7c 001f0041 00000000 7c7c7c3c $16 : 86ee0000 00015f18 00000000 00000007 $20 : 00000004 00000064 00000004 86d71c44 $24 : 00000000 86e6ca00 $28 : 86d70000 86d71b20 86ece0c0 86e84164 Hi : 00000000 Lo : 00000064 epc : 86e84164 ath9k_hw_wait+0x58/0xb0 [ath9k_hw] Tainted: G O ra : 86e84164 ath9k_hw_wait+0x58/0xb0 [ath9k_hw] Status: 1100d403 KERNEL EXL IE Cause : 4080801c PrId : 0001974c (MIPS 74Kc) Modules linked in: ath9k(O+) ath9k_common(O) ath9k_hw(O) ath(O) ar934x_nfc mac80211(O) usbcore usb_common scsi_mod nls_base nand nand_ecc nand_ids crc_ccitt cfg80211(O) compat(O) arc4 aes_generic crypto_blkcipher cryptomgr aead crypto_hash crypto_algapi ledtrig_timer ledtrig_default_on leds_gpio Process insmod (pid: 459, threadinfo=86d70000, task=87942140, tls=779ac440) Stack : 802fb500 000200da 804db150 804e0000 87816130 86ee0000 00010000 86d71b88 86d71bc0 00000004 00000003 86e9fcd0 80305300 0002c0d0 86e74c50 800b4c20 000003e8 00000001 00000000 86ee0000 000003ff 86e9fd64 80305300 80123938 fffffffc 00000004 000058bc 00000000 86ea0000 86ee0000 000001ff 878d6000 99999999 86e9fdc0 86ee0fcc 86e9e664 0000c0d0 86ee0000 0000700000007000 ... Call Trace: [<86e84164>] ath9k_hw_wait+0x58/0xb0 [ath9k_hw] [<86e9fcd0>] ath9k_hw_setup_statusring+0x16b8/0x1c7c [ath9k_hw] Code: 0000a812 0040f809 00000000 <00531024> 1054000b 24020001 0c05b5dc 2404000a 26520001 The cause of the error is that the OTP register offsets are different on the AR9340 than the actually used values. Signed-off-by: Gabor Juhos Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman

Revert "ath9k_hw: Update AR9003 high_power tx gain table"

2013-01-17T16:43:53Z

commit 9c170e068636deb3e3f96114034bb711675f0faa upstream. This reverts commit f74b9d365ddd33a375802b064f96a5d0e99af7c0. Turns out reverting commit a240dc7b3c7463bd60cf0a9b2a90f52f78aae0fd "ath9k_hw: Updated AR9003 tx gain table for 5GHz" was not enough to bring the tx power back to normal levels on devices like the Buffalo WZR-HP-G450H, this one needs to be reverted as well. This revert improves tx power by ~10 db on that device Signed-off-by: Felix Fietkau Cc: rmanohar@qca.qualcomm.com Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman

can: Do not call dev_put if restart timer is running upon close

2013-01-11T17:03:50Z

commit ab48b03ec9ae1840a1e427e2375bd0d9d554b4ed upstream. If the restart timer is running due to BUS-OFF and the device is disconnected an dev_put will decrease the usage counter to -1 thus blocking the interface removal, resulting in the following dmesg lines repeating every 10s: can: notifier: receive list not found for dev can0 can: notifier: receive list not found for dev can0 can: notifier: receive list not found for dev can0 unregister_netdevice: waiting for can0 to become free. Usage count = -1 Signed-off-by: Alexander Stein Signed-off-by: Marc Kleine-Budde Signed-off-by: Greg Kroah-Hartman

p54usb: add USBIDs for two more p54usb devices

2013-01-11T17:03:37Z

commit 4010fe21a315b4223c25376714c6a2b61b722e5c upstream. This patch adds USBIDs for: - DrayTek Vigor 530 - Zoom 4410a It also adds a note about Gemtek WUBI-100GW and SparkLAN WL-682 USBID conflict [WUBI-100GW is a ISL3886+NET2280 (LM86 firmare) solution, whereas WL-682 is a ISL3887 (LM87 firmware)] device. Source: Signed-off-by: Christian Lamparter Signed-off-by: John W. Linville Signed-off-by: Greg Kroah-Hartman