MLK-19517-09 brcmfmac: disable command decode in sdio_aos for 4339/4345
authorWright Feng <wright.feng@cypress.com>
Thu, 31 May 2018 02:11:20 +0000 (21:11 -0500)
committerLeonard Crestez <leonard.crestez@nxp.com>
Wed, 17 Apr 2019 23:51:34 +0000 (02:51 +0300)
commitf9a30868a6325bc9b5023b5cccd2de63f2e10eda
tree22624c90042275116e6d50a36c56719248d12c0a
parentf8833d7ac41d072b93845f1056d34f3ae4f1ae7d
MLK-19517-09 brcmfmac: disable command decode in sdio_aos for 4339/4345

Transaction between AOS and SDIOD is not protected, and if cmd 52
received in AOS and in the middle of response state changed from AOS to
SDIOD, response is corrupted and it causes to SDIO Host controller to
hang.

Signed-off-by: Wright Feng <wright.feng@cypress.com>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
(cherry picked from commit:166eee38c42e1dad00b05c52f9c3a8d6b5c8853f)
(Vipul: Fixed merge conflicts)
Signed-off-by: Vipul Kumar <vipul_kumar@mentor.com>
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c