39 lines
1.2 KiB
Diff
39 lines
1.2 KiB
Diff
|
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl>
|
||
|
|
Date: Mon, 30 Jan 2017 16:09:52 +0100
|
||
|
|
Subject: [PATCH] brcmfmac: be more verbose when PSM's watchdog fires
|
||
|
|
MIME-Version: 1.0
|
||
|
|
Content-Type: text/plain; charset=UTF-8
|
||
|
|
Content-Transfer-Encoding: 8bit
|
||
|
|
|
||
|
|
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>
|
||
|
|
---
|
||
|
|
|
||
|
|
--- 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_noti
|
||
|
|
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)
|