AuxXxilium/linux_dsm_epyc7002
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8b97b055dc
linux_dsm_epyc7002/drivers/net/wireless/ath
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Miaoqing Pan 8b97b055dc ath10k: fix failure to set multiple fixed rate 
Currently, below fixed rate commands are broken,
iw wlanx set bitrates legacy-<2.4|5> ht-mcs-<2.4|5> vht-mcs-<2.4|5> \
<NSS:MCSx>
iw wlanx set bitrates legacy-<2.4|5> <legacy rate> ht-mcs-<2.4|5> \
vht-mcs-<2.4|5> <NSS:MCSx>

There are two methods to set fixed rate, both failed,
- Use vdev fixed rate command
  This command only support one single rate, but it's broken due to
  mac80211 change commit e8e4f5280d ("mac80211: reject/clear user
  rate mask if not usable"), which requires user to specify at least
  one legacy rate. So we can't use this command to set ht/vht single
  rate any more.
- Use peer_assoc command
  This command can update rx capability for multiple rates, it will
  work fine for ht mcs rates, as each supported mcs can be advertised
  in ht_mcs index mask. But this will not work with vht rates because,
  as per the vht mcs capability advertisement, there are only two bits
  to indicate the supported mcs. E.g. only support 0-7, 0-8, 0-9.

So introduced new WMI command: WMI_PEER_PARAM_FIXED_RATE. After peer
assoc, the peer fixed rate cmd will work for that specific peer.
Remaining peers will use auto rate. If both vdev fixed rate and peer
fixed rates are given, peer fixed rate will take effect to peers for
which this cmd is given. Remaining peers in that vdev, will use vdev
fixed rate.

Tested HW: QCA9984
Tested FW: 10.4-3.9.0.2-00035

Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-06-25 16:01:38 +03:00
..
ar5523 treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
ath5k treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
ath6kl Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 2019-05-27 15:15:29 +03:00
ath9k Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 2019-05-27 15:15:29 +03:00
ath10k ath10k: fix failure to set multiple fixed rate 2019-06-25 16:01:38 +03:00
carl9170 Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 2019-05-27 15:15:29 +03:00
wcn36xx treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
wil6210 Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 2019-05-27 15:15:29 +03:00
ath.h ath: Remove unnecessary ath_bcast_mac and use eth_broadcast_addr 2018-03-29 12:10:26 +03:00
debug.c
dfs_pattern_detector.c ath: DFS JP domain W56 fixed pulse type 3 RADAR detection 2019-04-29 17:58:51 +03:00
dfs_pattern_detector.h ath: add support to get the detected radar specifications 2018-05-25 13:15:21 +03:00
dfs_pri_detector.c
dfs_pri_detector.h ath: add support to get the detected radar specifications 2018-05-25 13:15:21 +03:00
hw.c
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
key.c
main.c
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
reg.h
regd_common.h ath: regd: add extra US coutry codes 2019-02-07 17:02:19 +02:00
regd.c
regd.h ath: drop duplicated define 2019-04-29 17:55:53 +03:00
spectral_common.h
trace.c
trace.h