linux-stable.git/drivers/net/wireless, branch v3.2.53 Linux kernel stable tree rtlwifi: rtl8192cu: Fix error in pointer arithmetic 2013-11-28T14:02:03+00:00 Mark Cave-Ayland mark.cave-ayland@ilande.co.uk 2013-10-08T15:18:20+00:00 52d4f668a2ebb3d33b2ece452d4f3bcec6c87b7d commit 9473ca6e920a3b9ca902753ce52833657f9221cc upstream. An error in calculating the offset in an skb causes the driver to read essential device info from the wrong locations. The main effect is that automatic gain calculations are nonsense. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 9473ca6e920a3b9ca902753ce52833657f9221cc upstream.

An error in calculating the offset in an skb causes the driver to read
essential device info from the wrong locations. The main effect is that
automatic gain calculations are nonsense.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
iwlwifi: pcie: add SKUs for 6000, 6005 and 6235 series 2013-11-28T14:02:01+00:00 Emmanuel Grumbach emmanuel.grumbach@intel.com 2013-09-24T16:34:26+00:00 a6f20aa6d2d19b3df47970094fb98b363df48441 commit 08a5dd3842f2ac61c6d69661d2d96022df8ae359 upstream. Add some new PCI IDs to the table for 6000, 6005 and 6235 series. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> [bwh: Backported to 3.2: - Adjust filenames - Drop const from struct iwl_cfg] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 08a5dd3842f2ac61c6d69661d2d96022df8ae359 upstream.

Add some new PCI IDs to the table for 6000, 6005 and 6235 series.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
[bwh: Backported to 3.2:
 - Adjust filenames
 - Drop const from struct iwl_cfg]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
iwlwifi: add new pci id for 6x35 series 2013-11-28T14:02:01+00:00 Shuduo Sang sangshuduo@gmail.com 2013-03-30T06:26:37+00:00 24d009c5a58b5df550e510b0afb15c189a2d6fc0 commit 20ecf9fd3bebc4147e2996c08a75d6f0229b90df upstream. some new thinkpad laptops use intel chip with new pci id need be added lspci -vnn output: Network controller [0280]: Intel Corporation Centrino Advanced-N 6235 [8086:088f] (rev 24) Subsystem: Intel Corporation Device [8086:5260] Signed-off-by: Shuduo Sang <sangshuduo@gmail.com> Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> [bwh: Backported to 3.2: adjust filename] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 20ecf9fd3bebc4147e2996c08a75d6f0229b90df upstream.

some new thinkpad laptops use intel chip with new pci id need be added
lspci -vnn output:
 Network controller [0280]: Intel Corporation Centrino Advanced-N 6235
 [8086:088f] (rev 24)
 Subsystem: Intel Corporation Device [8086:5260]

Signed-off-by: Shuduo Sang <sangshuduo@gmail.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
[bwh: Backported to 3.2: adjust filename]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
iwlwifi: one more sku added to 6x35 series 2013-11-28T14:02:01+00:00 Wey-Yi Guy wey-yi.w.guy@intel.com 2012-02-22T16:18:55+00:00 248a026f0d4f16b2773d83df77266c613ba0396d commit 259653d86b80ed01c70d47b7307140ae0ba19420 upstream. Add new sku to 6x35 series Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 259653d86b80ed01c70d47b7307140ae0ba19420 upstream.

Add new sku to 6x35 series

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
iwlwifi: update pci subsystem id 2013-11-28T14:02:01+00:00 Wey-Yi Guy wey-yi.w.guy@intel.com 2012-02-22T18:21:09+00:00 ccd7804d6f566af973c3e5ccce557d6f84fb9f3b commit 378911233f424d7a1bf4a579587ae71c7d887166 upstream. Update the pci subsystem id and product name for 6005 series devices Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 378911233f424d7a1bf4a579587ae71c7d887166 upstream.

Update the pci subsystem id and product name for 6005 series devices

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
iwlwifi: remove un-supported SKUs 2013-11-28T14:02:01+00:00 Wey-Yi Guy wey-yi.w.guy@intel.com 2011-11-10T14:55:06+00:00 7da01b3cdb931b14ba3b950a1042b2afd7951bc8 commit b6cb406a023184733bffc7762a75a2e204fff6b9 upstream. BG only SKUs are no longer supported by 2000 and 1x5 series. Remove it Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit b6cb406a023184733bffc7762a75a2e204fff6b9 upstream.

BG only SKUs are no longer supported by 2000 and 1x5 series. Remove it

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
iwlwifi: two more SKUs for 6x05 series 2013-11-28T14:02:01+00:00 Wey-Yi Guy wey-yi.w.guy@intel.com 2011-11-10T14:55:03+00:00 f9430ebd8ec3f780539944006edd821e70cdcabb commit 75a56eccb01fcc3c1ae8000130f3c9b3c8ec68d9 upstream. Add two more SKUs for 6x05 series of device. First SKU has low 5GHz channels actives, the other SKU has high 5GHz channels actives. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 75a56eccb01fcc3c1ae8000130f3c9b3c8ec68d9 upstream.

Add two more SKUs for 6x05 series of device.
First SKU has low 5GHz channels actives, the other SKU has high 5GHz channels actives.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
p54usb: add USB ID for Corega WLUSB2GTST USB adapter 2013-10-26T20:06:06+00:00 Christian Lamparter chunkeey@googlemail.com 2013-09-24T19:56:46+00:00 6f95357cb8bba2debf6b29347f4334e3cc12f897 commit 1e43692cdb7cc445d6347d8a5207d9cef0c71434 upstream. Added USB ID for Corega WLUSB2GTST USB adapter. Reported-by: Joerg Kalisch <the_force@gmx.de> Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 1e43692cdb7cc445d6347d8a5207d9cef0c71434 upstream.

Added USB ID for Corega WLUSB2GTST USB adapter.

Reported-by: Joerg Kalisch <the_force@gmx.de>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
rtlwifi: Align private space in rtl_priv struct 2013-10-26T20:06:06+00:00 Larry Finger Larry.Finger@lwfinger.net 2013-09-19T02:21:35+00:00 e9c2770cfd8038419657e596410ce42bdb2e1a5b commit 60ce314d1750fef843e9db70050e09e49f838b69 upstream. The private array at the end of the rtl_priv struct is not aligned. On ARM architecture, this causes an alignment trap and is fixed by aligning that array with __align(sizeof(void *)). That should properly align that space according to the requirements of all architectures. Reported-by: Jason Andrews <jasona@cadence.com> Tested-by: Jason Andrews <jasona@cadence.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 60ce314d1750fef843e9db70050e09e49f838b69 upstream.

The private array at the end of the rtl_priv struct is not aligned.
On ARM architecture, this causes an alignment trap and is fixed by aligning
that array with __align(sizeof(void *)). That should properly align that
space according to the requirements of all architectures.

Reported-by: Jason Andrews <jasona@cadence.com>
Tested-by: Jason Andrews <jasona@cadence.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
rt2800: fix wrong TX power compensation 2013-10-26T20:05:59+00:00 Stanislaw Gruszka sgruszka@redhat.com 2013-08-26T13:18:53+00:00 72b55735d2f26b1dfcb206773974c465ca7ef04d commit 6e956da2027c767859128b9bfef085cf2a8e233b upstream. We should not do temperature compensation on devices without EXTERNAL_TX_ALC bit set (called DynamicTxAgcControl on vendor driver). Such devices can have totally bogus TSSI parameters on the EEPROM, but still threaded by us as valid and result doing wrong TX power calculations. This fix inability to connect to AP on slightly longer distance on some Ralink chips/devices. Reported-and-tested-by: Fabien ADAM <id2ndr@crocobox.org> Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> [bwh: Backported to 3.2: use rt2x00_eeprom_read()] Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 6e956da2027c767859128b9bfef085cf2a8e233b upstream.

We should not do temperature compensation on devices without
EXTERNAL_TX_ALC bit set (called DynamicTxAgcControl on vendor driver).
Such devices can have totally bogus TSSI parameters on the EEPROM,
but still threaded by us as valid and result doing wrong TX power
calculations.

This fix inability to connect to AP on slightly longer distance on
some Ralink chips/devices.

Reported-and-tested-by: Fabien ADAM <id2ndr@crocobox.org>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
[bwh: Backported to 3.2: use rt2x00_eeprom_read()]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>