linux-stable.git/drivers/net, 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>
8139cp: re-enable interrupts after tx timeout 2013-11-28T14:01:59+00:00 David Woodhouse dwmw2@infradead.org 2012-11-24T12:11:21+00:00 d8be753be2f0a7a6982622317f508c00909e2e8b commit 01ffc0a7f1c1801a2354719dedbc32aff45b987d upstream. Recovery doesn't work too well if we leave interrupts disabled... Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
commit 01ffc0a7f1c1801a2354719dedbc32aff45b987d upstream.

Recovery doesn't work too well if we leave interrupts disabled...

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Acked-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
xen-netback: use jiffies_64 value to calculate credit timeout 2013-11-28T14:01:59+00:00 Wei Liu wei.liu2@citrix.com 2013-10-28T12:07:57+00:00 5e14dc9525b13e69991e577d9c6e0d768b1fe29c [ Upstream commit 059dfa6a93b779516321e5112db9d7621b1367ba ] time_after_eq() only works if the delta is < MAX_ULONG/2. For a 32bit Dom0, if netfront sends packets at a very low rate, the time between subsequent calls to tx_credit_exceeded() may exceed MAX_ULONG/2 and the test for timer_after_eq() will be incorrect. Credit will not be replenished and the guest may become unable to send packets (e.g., if prior to the long gap, all credit was exhausted). Use jiffies_64 variant to mitigate this problem for 32bit Dom0. Suggested-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Wei Liu <wei.liu2@citrix.com> Reviewed-by: David Vrabel <david.vrabel@citrix.com> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: Jason Luan <jianhai.luan@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
[ Upstream commit 059dfa6a93b779516321e5112db9d7621b1367ba ]

time_after_eq() only works if the delta is < MAX_ULONG/2.

For a 32bit Dom0, if netfront sends packets at a very low rate, the time
between subsequent calls to tx_credit_exceeded() may exceed MAX_ULONG/2
and the test for timer_after_eq() will be incorrect. Credit will not be
replenished and the guest may become unable to send packets (e.g., if
prior to the long gap, all credit was exhausted).

Use jiffies_64 variant to mitigate this problem for 32bit Dom0.

Suggested-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Jason Luan <jianhai.luan@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
davinci_emac.c: Fix IFF_ALLMULTI setup 2013-11-28T14:01:58+00:00 Mariusz Ceier mceier+kernel@gmail.com 2013-10-21T17:45:04+00:00 d4bd91401f292ce14996bbdd1c5e99c43d572ae6 [ Upstream commit d69e0f7ea95fef8059251325a79c004bac01f018 ] When IFF_ALLMULTI flag is set on interface and IFF_PROMISC isn't, emac_dev_mcast_set should only enable RX of multicasts and reset MACHASH registers. It does this, but afterwards it either sets up multicast MACs filtering or disables RX of multicasts and resets MACHASH registers again, rendering IFF_ALLMULTI flag useless. This patch fixes emac_dev_mcast_set, so that multicast MACs filtering and disabling of RX of multicasts are skipped when IFF_ALLMULTI flag is set. Tested with kernel 2.6.37. Signed-off-by: Mariusz Ceier <mceier+kernel@gmail.com> Acked-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> 
[ Upstream commit d69e0f7ea95fef8059251325a79c004bac01f018 ]

When IFF_ALLMULTI flag is set on interface and IFF_PROMISC isn't,
emac_dev_mcast_set should only enable RX of multicasts and reset
MACHASH registers.

It does this, but afterwards it either sets up multicast MACs
filtering or disables RX of multicasts and resets MACHASH registers
again, rendering IFF_ALLMULTI flag useless.

This patch fixes emac_dev_mcast_set, so that multicast MACs filtering and
disabling of RX of multicasts are skipped when IFF_ALLMULTI flag is set.

Tested with kernel 2.6.37.

Signed-off-by: Mariusz Ceier <mceier+kernel@gmail.com>
Acked-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>