brcmfmac: print firmware messages after a firmware crash

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Normally firmware messages are printed with debugging enabled only. It's
a good idea as firmware may print a lot of messages that normal users
don't need to care about.

However, on firmware crash, it may be very helpful to log all recent
messages. There is almost always a backtrace available as well as rought
info on the latest actions/state.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Rafał Miłecki 2019-04-28 23:38:26 +02:00 • committed by Kalle Valo

parent 2d91c8ad06

commit 47dd82e3d2

1 changed files with 18 additions and 6 deletions

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24

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

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