diff options
| author | Rafał Miłecki <rafal@milecki.pl> | 2017-01-30 16:09:52 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-02-02 08:14:26 +0200 |
| commit | 36401cb7ffae731295a6dd1ce2b40d7ad74245f4 (patch) | |
| tree | 952dce76c0978af21d1b38a60c9f6725e2661a01 | |
| parent | f4737a62033d7f3e0db740c449fc62119da7ab8a (diff) | |
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>
| -rw-r--r-- | drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c index 6f8a4b074c31..f4644cf371c7 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.c @@ -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) |