brcmfmac: send mailbox interrupt twice for specific hardware device

Browse source

For PCIE wireless device with core revision less than 14, device may miss
PCIE to System Backplane Interrupt via PCIEtoSBMailbox. So add sending
mail box interrupt twice as a hardware workaround.

Signed-off-by: Wright Feng <wright.feng@cypress.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

...

This commit is contained in:

Wright Feng 2019-04-26 03:12:32 +00:00 • committed by Kalle Valo

parent a0656c6ec2

commit 9ef77fbeda

1 changed files with 6 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

7

drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c

View file