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