brcmfmac: check and dump trap info during sdio probe

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When the firmware crashes during the probe sequence we provide little
information on what really failed. This patch checks the sdpcm shared
location and show the trap information if a firmware trap has happened.

Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
Reviewed-by: Franky Lin <franky.lin@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Arend van Spriel 2019-02-14 13:43:51 +01:00 • committed by Kalle Valo

parent 92d3b88b10

commit 4ab2cf03da

1 changed files with 40 additions and 19 deletions

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59

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

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