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brcmfmac: be more verbose when PSM's watchdog fires 

It's important to inform user so he knows things went wrong. He may also
want to get memory dump for further debugging purposes.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Rafał Miłecki 2017-01-30 16:09:52 +01:00 committed by Kalle Valo
parent f4737a6203
commit 36401cb7ff
1 changed files with 10 additions and 2 deletions
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12
drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c
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@ -58,10 +58,18 @@ static int brcmf_debug_psm_watchdog_notify(struct brcmf_if *ifp,
const struct brcmf_event_msg *evtmsg,
void *data)
{
int err;
brcmf_dbg(TRACE, "enter: bsscfgidx=%d\n", ifp->bsscfgidx);
return brcmf_debug_create_memdump(ifp->drvr->bus_if, data,
evtmsg->datalen);
brcmf_err("PSM's watchdog has fired!\n");
err = brcmf_debug_create_memdump(ifp->drvr->bus_if, data,
evtmsg->datalen);
if (err)
brcmf_err("Failed to get memory dump, %d\n", err);
return err;
}
void brcmf_debugfs_init(void)