mac80211: update brcmfmac including missing boardrev workaround

[openwrt.git] / package / kernel / mac80211 / patches / 349-0001-brcmfmac-clear-eventmask-array-before-using-it.patch

diff --git a/package/kernel/mac80211/patches/349-0001-brcmfmac-clear-eventmask-array-before-using-it.patch b/package/kernel/mac80211/patches/349-0001-brcmfmac-clear-eventmask-array-before-using-it.patch
new file mode 100644 (file)
index 0000000..0acb4fa
--- /dev/null
+++ b/package/kernel/mac80211/patches/349-0001-brcmfmac-clear-eventmask-array-before-using-it.patch
@@ -0,0 +1,27 @@
+From: Hante Meuleman <hante.meuleman@broadcom.com>
+Date: Mon, 11 Apr 2016 11:35:21 +0200
+Subject: [PATCH] brcmfmac: clear eventmask array before using it
+
+When the event_msgs iovar is set an array is used to configure the
+enabled events. This arrays needs to nulled before configuring
+otherwise unhandled events will be enabled. This solves a problem
+where in case of wowl the host got woken by an incorrectly enabled
+event.
+
+Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
+Reviewed-by: Arend Van Spriel <arend@broadcom.com>
+Signed-off-by: Hante Meuleman <hante.meuleman@broadcom.com>
+Signed-off-by: Arend van Spriel <arend@broadcom.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c
+@@ -371,6 +371,7 @@ int brcmf_fweh_activate_events(struct br
+       int i, err;
+       s8 eventmask[BRCMF_EVENTING_MASK_LEN];
+ 
++      memset(eventmask, 0, sizeof(eventmask));
+       for (i = 0; i < BRCMF_E_LAST; i++) {
+               if (ifp->drvr->fweh.evt_handler[i]) {
+                       brcmf_dbg(EVENT, "enable event %s\n",