mac80211: brcmfmac: backport wowlan netdetect fixes

I needed a moment to figure out relation between this patchset and the
nl80211: fix validation of scheduled scan info for wowlan netdetect

It appears nl80211 commit will go on top of brcmfmac changes so it's
safe to backport these patches.

One patch that was excluded is commit 2a2a5d1835b6 ("brcmfmac: add
.update_connect_params() callback") as it depends on missing commit
088e8df82f91 ("cfg80211: Add support to update connection parameters").

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>

1 files changed, 39 insertions, 0 deletions

diff --git a/package/kernel/mac80211/patches/364-0002-brcmfmac-fix-handling-firmware-results-for-wowl-netd.patch b/package/kernel/mac80211/patches/364-0002-brcmfmac-fix-handling-firmware-results-for-wowl-netd.patch
new file mode 100644
index 0000000000..52541ed3d0
--- /dev/null
+++ b/package/kernel/mac80211/patches/364-0002-brcmfmac-fix-handling-firmware-results-for-wowl-netd.patch
@@ -0,0 +1,39 @@
+From d29afe91af5995306d940b3dfee2419e0bb24a51 Mon Sep 17 00:00:00 2001
+From: Arend Van Spriel <arend.vanspriel@broadcom.com>
+Date: Fri, 27 Jan 2017 12:27:46 +0000
+Subject: [PATCH] brcmfmac: fix handling firmware results for wowl netdetect
+
+For wowl netdetect the event data changed for newer chips. This
+was recently fixed for scheduled scan, but same change is needed
+for wowl netdetect. Removing now pointles += operation from both
+result handlers.
+
+Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
+Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
+Reviewed-by: Franky Lin <franky.lin@broadcom.com>
+Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+---
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+@@ -3328,7 +3328,6 @@ brcmf_notify_sched_scan_results(struct b
+ 		goto out_err;
+ 	}
+ 
+-	data += sizeof(struct brcmf_pno_scanresults_le);
+ 	netinfo_start = brcmf_get_netinfo_array(pfn_result);
+ 
+ 	for (i = 0; i < result_count; i++) {
+@@ -3476,8 +3475,7 @@ brcmf_wowl_nd_results(struct brcmf_if *i
+ 		return -EINVAL;
+ 	}
+ 
+-	data += sizeof(struct brcmf_pno_scanresults_le);
+-	netinfo = (struct brcmf_pno_net_info_le *)data;
++	netinfo = brcmf_get_netinfo_array(pfn_result);
+ 	memcpy(cfg->wowl.nd->ssid.ssid, netinfo->SSID, netinfo->SSID_len);
+ 	cfg->wowl.nd->ssid.ssid_len = netinfo->SSID_len;
+ 	cfg->wowl.nd->n_channels = 1;