AuxXxilium/linux_dsm_epyc7002
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4d316c79a5
linux_dsm_epyc7002/drivers/net/wireless/ath
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Michal Kazior 4d316c79a5 ath10k: align RX frames properly 
Ethernet-like decapping mode leaves IP protocol
frame not aligned to 4-byte boundaries. This leads
to re-aligning in mac80211 which in turn leads to
poor CPU cache behaviour on some machines.

Since HW doesn't allow to change payload offset
properly the solution is to force HW to decap in
Native Wifi mode which always has 24-bytes long
802.11 header (even for QoS frames). This means IP
frame is properly aligned in this decap mode.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2013-09-26 10:12:24 +03:00
..
ar5523 mac80211: Use a cfg80211_chan_def in ieee80211_hw_conf_chan 2013-03-25 19:19:35 +01:00
ath5k ath5k: fix extra set bit in multicast mask 2013-07-18 16:22:00 -04:00
ath6kl ath6kl: Fix invalid pointer access on fuzz testing with AP mode 2013-08-07 10:58:59 +03:00
ath9k Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2013-07-25 16:48:01 -04:00
ath10k ath10k: align RX frames properly 2013-09-26 10:12:24 +03:00
carl9170 carl9170: add support for the new rate control API 2013-06-13 13:32:28 -04:00
wil6210 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2013-07-25 16:48:01 -04:00
ath.h ath9k: Merge HWTIMER debug level with BTCOEX 2013-06-18 14:46:44 -04:00
debug.c drivers/net: Add export.h to files using EXPORT_SYMBOL/THIS_MODULE 2011-10-31 19:31:08 -04:00
hw.c ath: update hardware mac address with bssid mask 2013-04-22 15:20:15 -04:00
Kconfig ath10k: mac80211 driver for Qualcomm Atheros 802.11ac CQA98xx devices 2013-06-12 20:52:10 +03:00
key.c ath: Let user know which keycache method is complaining. 2013-04-08 15:28:37 -04:00
main.c ath: Add and use pr_fmt, convert printks to pr_<level> 2012-04-10 14:52:13 -04:00
Makefile ath10k: mac80211 driver for Qualcomm Atheros 802.11ac CQA98xx devices 2013-06-12 20:52:10 +03:00
reg.h ath: update hardware mac address with bssid mask 2013-04-22 15:20:15 -04:00
regd_common.h
regd.c ath: add VHT80 support for regulatory domains 2013-06-12 14:59:40 -04:00
regd.h wireless: make the reg_notifier() void 2013-01-14 11:32:44 +01:00