wifi: mwifiex: configure BSSID consistently when starting AP
authorDavid Lin <yu-hao.lin@nxp.com>
Fri, 15 Dec 2023 00:51:18 +0000 (08:51 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 Jan 2024 23:35:47 +0000 (15:35 -0800)
commit2b3d7e12ec90264aa7d8377da8786edf3ab56465
treeda8a5d11cfec15917233ba1775bce541a361fb51
parent60220f0a551d4e5b1251c8d5f3727060ca969a25
wifi: mwifiex: configure BSSID consistently when starting AP

commit f0dd488e11e71ac095df7638d892209c629d9af2 upstream.

AP BSSID configuration is missing at AP start.  Without this fix, FW returns
STA interface MAC address after first init.  When hostapd restarts, it gets MAC
address from netdev before driver sets STA MAC to netdev again. Now MAC address
between hostapd and net interface are different causes STA cannot connect to
AP.  After that MAC address of uap0 mlan0 become the same. And issue disappears
after following hostapd restart (another issue is AP/STA MAC address become the
same).

This patch fixes the issue cleanly.

Signed-off-by: David Lin <yu-hao.lin@nxp.com>
Fixes: 12190c5d80bd ("mwifiex: add cfg80211 start_ap and stop_ap handlers")
Cc: stable@vger.kernel.org
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Tested-by: Rafael Beims <rafael.beims@toradex.com> # Verdin iMX8MP/SD8997 SD
Acked-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231215005118.17031-1-yu-hao.lin@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/wireless/marvell/mwifiex/cfg80211.c
drivers/net/wireless/marvell/mwifiex/fw.h
drivers/net/wireless/marvell/mwifiex/ioctl.h
drivers/net/wireless/marvell/mwifiex/uap_cmd.c