diff options
| author | Yoni Divinsky <yoni.divinsky@ti.com> | 2012-06-27 14:01:44 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-07-10 20:10:13 +0400 |
| commit | 3df74f46d88e39a032eb2cc3f2a571b66082acba (patch) | |
| tree | d560ff361fe7b009ebfdcc24d34cbe3378869ac2 /drivers/net/wireless/ti/wlcore/cmd.c | |
| parent | b034fd6f4fa272569324bb3f29af5ca7cf1e23c3 (diff) | |
| download | linux-3df74f46d88e39a032eb2cc3f2a571b66082acba.tar.xz | |
wlcore: add probe request templates for sched and one-shot scans
The driver configures the firmware template for probe requests during
the scan process. If the same template is used for one-shot and sched
scans they will override each other when running scans simultaneously.
This fix works only on firmwares later than X.3.9.2.112 for single
role and X.3.9.2.23 for multi-role.
[Some cleaning-up and renaming of the quirk to something smaller --
Luca.]
Signed-off-by: Yoni Divinsky <yoni.divinsky@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/cmd.c')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/cmd.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index 56c7a2342fdf..087cb01958a7 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -1007,12 +1007,14 @@ out: int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, u8 role_id, u8 band, const u8 *ssid, size_t ssid_len, - const u8 *ie, size_t ie_len) + const u8 *ie, size_t ie_len, bool sched_scan) { struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif); struct sk_buff *skb; int ret; u32 rate; + u16 template_id_2_4 = CMD_TEMPL_CFG_PROBE_REQ_2_4; + u16 template_id_5 = CMD_TEMPL_CFG_PROBE_REQ_5; skb = ieee80211_probereq_get(wl->hw, vif, ssid, ssid_len, ie, ie_len); @@ -1023,14 +1025,20 @@ int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, wl1271_dump(DEBUG_SCAN, "PROBE REQ: ", skb->data, skb->len); + if (!sched_scan && + (wl->quirks & WLCORE_QUIRK_DUAL_PROBE_TMPL)) { + template_id_2_4 = CMD_TEMPL_APP_PROBE_REQ_2_4; + template_id_5 = CMD_TEMPL_APP_PROBE_REQ_5; + } + rate = wl1271_tx_min_rate_get(wl, wlvif->bitrate_masks[band]); if (band == IEEE80211_BAND_2GHZ) ret = wl1271_cmd_template_set(wl, role_id, - CMD_TEMPL_CFG_PROBE_REQ_2_4, + template_id_2_4, skb->data, skb->len, 0, rate); else ret = wl1271_cmd_template_set(wl, role_id, - CMD_TEMPL_CFG_PROBE_REQ_5, + template_id_5, skb->data, skb->len, 0, rate); out: |