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-rw-r--r--package/kernel/mac80211/patches/357-brcmfmac-make-scheduled-scan-support-conditional.patch51
1 files changed, 51 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/357-brcmfmac-make-scheduled-scan-support-conditional.patch b/package/kernel/mac80211/patches/357-brcmfmac-make-scheduled-scan-support-conditional.patch
new file mode 100644
index 0000000000..42330b474e
--- /dev/null
+++ b/package/kernel/mac80211/patches/357-brcmfmac-make-scheduled-scan-support-conditional.patch
@@ -0,0 +1,51 @@
+From: Arend van Spriel <arend@broadcom.com>
+Date: Tue, 14 Apr 2015 20:10:27 +0200
+Subject: [PATCH] brcmfmac: make scheduled scan support conditional
+
+The scheduled scan support depends on firmware supporting the PNO
+feature. This feature is optional so add a feature flag for this
+in the driver and announce scheduled scan support accordingly.
+
+Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
+Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
+Signed-off-by: Arend van Spriel <arend@broadcom.com>
+---
+
+--- a/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
++++ b/drivers/net/wireless/brcm80211/brcmfmac/cfg80211.c
+@@ -5782,7 +5782,8 @@ static int brcmf_setup_wiphy(struct wiph
+ wiphy->flags |= WIPHY_FLAG_SUPPORTS_FW_ROAM;
+ wiphy->mgmt_stypes = brcmf_txrx_stypes;
+ wiphy->max_remain_on_channel_duration = 5000;
+- brcmf_wiphy_pno_params(wiphy);
++ if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_PNO))
++ brcmf_wiphy_pno_params(wiphy);
+
+ /* vendor commands/events support */
+ wiphy->vendor_commands = brcmf_vendor_cmds;
+--- a/drivers/net/wireless/brcm80211/brcmfmac/feature.c
++++ b/drivers/net/wireless/brcm80211/brcmfmac/feature.c
+@@ -124,6 +124,7 @@ void brcmf_feat_attach(struct brcmf_pub
+ struct brcmf_if *ifp = drvr->iflist[0];
+
+ brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_MCHAN, "mchan");
++ brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_PNO, "pfn");
+ if (drvr->bus_if->wowl_supported)
+ brcmf_feat_iovar_int_get(ifp, BRCMF_FEAT_WOWL, "wowl");
+ if (drvr->bus_if->chip != BRCM_CC_43362_CHIP_ID)
+--- a/drivers/net/wireless/brcm80211/brcmfmac/feature.h
++++ b/drivers/net/wireless/brcm80211/brcmfmac/feature.h
+@@ -21,11 +21,13 @@
+ *
+ * MBSS: multiple BSSID support (eg. guest network in AP mode).
+ * MCHAN: multi-channel for concurrent P2P.
++ * PNO: preferred network offload.
+ * WOWL: Wake-On-WLAN.
+ */
+ #define BRCMF_FEAT_LIST \
+ BRCMF_FEAT_DEF(MBSS) \
+ BRCMF_FEAT_DEF(MCHAN) \
++ BRCMF_FEAT_DEF(PNO) \
+ BRCMF_FEAT_DEF(WOWL)
+ /*
+ * Quirks: