diff options
| author | Arend Van Spriel <arend.vanspriel@broadcom.com> | 2016-11-23 13:25:30 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2016-11-29 18:29:30 +0300 |
| commit | c6989fd55ceb633d2f18c12ffae01b9123125c89 (patch) | |
| tree | c8e984edc1300b20bb6f1952713fd7ba63932ebf /drivers/net/wireless | |
| parent | dfe5b0d52d5880bd9d4b427e1a53c9e9e4c3c820 (diff) | |
| download | linux-c6989fd55ceb633d2f18c12ffae01b9123125c89.tar.xz | |
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>
Diffstat (limited to 'drivers/net/wireless')
3 files changed, 10 insertions, 3 deletions
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 75ad8b3d53e2..cc12b14c0f03 100644 --- 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(struct wiphy *wiphy) 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; } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.c index bc33bdcabaff..f273cab0da10 100644 --- 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_if *ifp, u32 scan_freq, 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 brcmf_if *ifp, } /* 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; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pno.h index 5803a4ca8cc4..bae55b2af78c 100644 --- 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. |