diff options
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.patch | 67 |
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. |