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authorRostyslav Khudolii <rkhudolii@airtame.com>2017-03-16 10:22:17 +0100
committerKalle Valo <kvalo@qca.qualcomm.com>2017-03-20 16:27:15 +0100
commitb51040fc375c194e20164be489668d4d28001f53 (patch)
tree3d019aa5d644889b3c1ba86955235aeb92ad71d0 /drivers/net/wireless/marvell/mwifiex/11h.c
parentath10k: remove redundant check of len with buf_len (diff)
downloadlinux-b51040fc375c194e20164be489668d4d28001f53.tar.xz
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ath6kl: Remove old 802.11a-only channels
Channels 34/38/42/46 can only be used for compatibility with old devices sold in Japan. Modern products, such as AR6003/AR6004 don't support these channels. Keeping them in the upstream is error prone and requires full network stack support. A custom patch should be used in case such compatibility is required. Without this one, a user is able to start an AP using wpa_supplicant, for example, on one of these channels (34/38/42/46), without getting any warning/error from the cfg80211 or ath6kl - which is correct (since these channels match regdom rules). However, the AR6003 and its firmware (we're using v3.4.0.225) will fail and return "WMI_CMDERROR_EVENTID" with "INVALID_PARAM" error code. Signed-off-by: Rostyslav Khudolii <rkhudolii@airtame.com> Cc: Attila Sukosd <attila@airtame.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/marvell/mwifiex/11h.c')
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