summaryrefslogtreecommitdiff
path: root/package/kernel/mac80211/patches/357-0011-brcmfmac-use-requested-scan-interval-in-scheduled-sc.patch
diff options
context:
space:
mode:
Diffstat (limited to 'package/kernel/mac80211/patches/357-0011-brcmfmac-use-requested-scan-interval-in-scheduled-sc.patch')
-rw-r--r--package/kernel/mac80211/patches/357-0011-brcmfmac-use-requested-scan-interval-in-scheduled-sc.patch67
1 files changed, 67 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/357-0011-brcmfmac-use-requested-scan-interval-in-scheduled-sc.patch b/package/kernel/mac80211/patches/357-0011-brcmfmac-use-requested-scan-interval-in-scheduled-sc.patch
new file mode 100644
index 0000000..eb1d5d3
--- /dev/null
+++ b/package/kernel/mac80211/patches/357-0011-brcmfmac-use-requested-scan-interval-in-scheduled-sc.patch
@@ -0,0 +1,67 @@
+From c6989fd55ceb633d2f18c12ffae01b9123125c89 Mon Sep 17 00:00:00 2001
+From: Arend Van Spriel <arend.vanspriel@broadcom.com>
+Date: Wed, 23 Nov 2016 10:25:30 +0000
+Subject: [PATCH] brcmfmac: use requested scan interval in scheduled scan
+
+User-space can specify the interval for the scheduled scan. This
+interval is found in scheduled scan plan. The driver supports only
+one plan, which is legacy behaviour.
+
+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 | 1 +
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c | 6 +++++-
+ drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.h | 6 ++++--
+ 3 files changed, 10 insertions(+), 3 deletions(-)
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
+@@ -6312,6 +6312,7 @@ static void brcmf_wiphy_pno_params(struc
+ wiphy->max_sched_scan_ssids = BRCMF_PNO_MAX_PFN_COUNT;
+ wiphy->max_match_sets = BRCMF_PNO_MAX_PFN_COUNT;
+ wiphy->max_sched_scan_ie_len = BRCMF_SCAN_IE_LEN_MAX;
++ wiphy->max_sched_scan_plan_interval = BRCMF_PNO_SCHED_SCAN_MAX_PERIOD;
+ wiphy->flags |= WIPHY_FLAG_SUPPORTS_SCHED_SCAN;
+ }
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c
+@@ -63,6 +63,10 @@ static int brcmf_pno_config(struct brcmf
+ pfn_param.exp = BRCMF_PNO_FREQ_EXPO_MAX;
+
+ /* set up pno scan fr */
++ if (scan_freq < BRCMF_PNO_SCHED_SCAN_MIN_PERIOD) {
++ brcmf_dbg(SCAN, "scan period too small, using minimum\n");
++ scan_freq = BRCMF_PNO_SCHED_SCAN_MIN_PERIOD;
++ }
+ pfn_param.scan_freq = cpu_to_le32(scan_freq);
+
+ if (mscan) {
+@@ -191,7 +195,7 @@ int brcmf_pno_start_sched_scan(struct br
+ }
+
+ /* configure pno */
+- ret = brcmf_pno_config(ifp, BRCMF_PNO_SCHED_SCAN_PERIOD, 0, 0);
++ ret = brcmf_pno_config(ifp, req->scan_plans[0].interval, 0, 0);
+ if (ret < 0)
+ return ret;
+
+--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.h
++++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.h
+@@ -16,8 +16,10 @@
+ #ifndef _BRCMF_PNO_H
+ #define _BRCMF_PNO_H
+
+-#define BRCMF_PNO_SCAN_COMPLETE 1
+-#define BRCMF_PNO_MAX_PFN_COUNT 16
++#define BRCMF_PNO_SCAN_COMPLETE 1
++#define BRCMF_PNO_MAX_PFN_COUNT 16
++#define BRCMF_PNO_SCHED_SCAN_MIN_PERIOD 10
++#define BRCMF_PNO_SCHED_SCAN_MAX_PERIOD 508
+
+ /**
+ * brcmf_pno_clean - disable and clear pno in firmware.