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(parent: 7c137d2) | patch
brcmfmac: send mailbox interrupt twice for specific hardware device
authorWright Feng <Wright.Feng@cypress.com>
Thu, 25 Apr 2019 07:05:46 +0000 (07:05 +0000)
committerKalle Valo <kvalo@codeaurora.org>
Thu, 25 Apr 2019 16:59:04 +0000 (19:59 +0300)
commitf1207d7846b36821f93c59ee684bff75d9f38cf7
treec50ab821321a5f12be77567ad97df29b9e52a997tree | snapshot
parent7c137d298e3d3d3ace748718533faea67eca3f7dcommit | diff
brcmfmac: send mailbox interrupt twice for specific hardware device

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>
Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c diff | blob | history
Linux Kernel Source Tree.