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(parent: d0e61a0) | 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)
commit99d94ef367af67f630b38c93ff46c5819b7d06b6
treec50ab821321a5f12be77567ad97df29b9e52a997tree | snapshot
parentd0e61a0f7cca51ce340a5a73595189972122ff25commit | 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
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