diff options
| author | Arend Van Spriel <arend.vanspriel@broadcom.com> | 2017-04-21 13:05:00 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-04-26 23:17:38 +0200 |
| commit | ca986ad9bcd3893c8b0b4cc2cafcc8cf1554409c (patch) | |
| tree | 307efb9026256dada2b4bce49cfa087018e640b1 /drivers/net/wireless/ti/wlcore/main.c | |
| parent | ab81007a7b519d72f3c26d753a9fe1ffd27edc20 (diff) | |
nl80211: allow multiple active scheduled scan requests
This patch implements the idea to have multiple scheduled scan requests
running concurrently. It mainly illustrates how to deal with the incoming
request from user-space in terms of backward compatibility. In order to
use multiple scheduled scans user-space needs to provide a flag attribute
NL80211_ATTR_SCHED_SCAN_MULTI to indicate support. If not the request is
treated as a legacy scan.
Drivers currently supporting scheduled scan are now indicating they support
a single scheduled scan request. This obsoletes WIPHY_FLAG_SUPPORTS_SCHED_SCAN.
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>
[clean up netlink destroy path to avoid allocations, code cleanups]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/main.c')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index a21fda910529..382ec15ec1af 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -6128,6 +6128,7 @@ static int wl1271_init_ieee80211(struct wl1271 *wl) wl->hw->wiphy->max_scan_ie_len = WL1271_CMD_TEMPL_MAX_SIZE - sizeof(struct ieee80211_header); + wl->hw->wiphy->max_sched_scan_reqs = 1; wl->hw->wiphy->max_sched_scan_ie_len = WL1271_CMD_TEMPL_MAX_SIZE - sizeof(struct ieee80211_header); @@ -6135,7 +6136,6 @@ static int wl1271_init_ieee80211(struct wl1271 *wl) wl->hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD | WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL | - WIPHY_FLAG_SUPPORTS_SCHED_SCAN | WIPHY_FLAG_HAS_CHANNEL_SWITCH; wl->hw->wiphy->features |= NL80211_FEATURE_AP_SCAN; |