On 11/12/2018 8:30 AM, Chi-Hsien Lin wrote:
From: Wright Feng <[email protected]>
AOS is a part of the SDIOD core that becomes active when the rest of
SDIOD is sleeping to keep SDIO bus alive responding to reduced set of
commands.
Transaction between AOS and SDIOD is not protected, and if cmd 52 is
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.
Command decode for below chips are disabled in this commit:
- 4339
- 4345
- 4354
- 4373
Already have my review tag so this is fine as is.
Reviewed-by: Arend van Spriel <[email protected]>
Signed-off-by: Wright Feng <[email protected]>
Signed-off-by: Double Lo <[email protected]>
Signed-off-by: Madhan Mohan R <[email protected]>
Signed-off-by: Chi-Hsien Lin <[email protected]>
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
