diff options
| author | Aarthi Thiruvengadam <athiruve@qca.qualcomm.com> | 2011-10-25 18:25:52 (GMT) |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2011-11-11 10:58:54 (GMT) |
| commit | 635412127e089cc401fdd793f4d3731450419231 (patch) | |
| tree | d773c383d70987811fb37e4fe6f2888ca65fe4fb /drivers | |
| parent | 3ef987bee7d56604bcbdbaebf85c51ca2ad87503 (diff) | |
| download | linux-fsl-qoriq-635412127e089cc401fdd793f4d3731450419231.tar.xz | |
ath6kl: add support for WPS
Add control flag CONNECT_WPS_FLAG if a WPS IE is present in the
Association Request IEs. This flag is needed when the station must
connect to a WPS-enabled AP.
Signed-off-by: Aarthi Thiruvengadam <athiruve@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.c | 18 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/wmi.h | 1 |
2 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 3380dd9..a563fdf 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -259,6 +259,14 @@ static bool ath6kl_is_rsn_ie(const u8 *pos) return pos[0] == WLAN_EID_RSN; } +static bool ath6kl_is_wps_ie(const u8 *pos) +{ + return (pos[0] == WLAN_EID_VENDOR_SPECIFIC && + pos[1] >= 4 && + pos[2] == 0x00 && pos[3] == 0x50 && pos[4] == 0xf2 && + pos[5] == 0x04); +} + static int ath6kl_set_assoc_req_ies(struct ath6kl_vif *vif, const u8 *ies, size_t ies_len) { @@ -269,6 +277,12 @@ static int ath6kl_set_assoc_req_ies(struct ath6kl_vif *vif, const u8 *ies, int ret; /* + * Clear previously set flag + */ + + ar->connect_ctrl_flags &= ~CONNECT_WPS_FLAG; + + /* * Filter out RSN/WPA IE(s) */ @@ -285,6 +299,10 @@ static int ath6kl_set_assoc_req_ies(struct ath6kl_vif *vif, const u8 *ies, memcpy(buf + len, pos, 2 + pos[1]); len += 2 + pos[1]; } + + if (ath6kl_is_wps_ie(pos)) + ar->connect_ctrl_flags |= CONNECT_WPS_FLAG; + pos += 2 + pos[1]; } } diff --git a/drivers/net/wireless/ath/ath6kl/wmi.h b/drivers/net/wireless/ath/ath6kl/wmi.h index 495d2e5..9055c75 100644 --- a/drivers/net/wireless/ath/ath6kl/wmi.h +++ b/drivers/net/wireless/ath/ath6kl/wmi.h @@ -626,6 +626,7 @@ enum wmi_connect_ctrl_flags_bits { CONNECT_CSA_FOLLOW_BSS = 0x0020, CONNECT_DO_WPA_OFFLOAD = 0x0040, CONNECT_DO_NOT_DEAUTH = 0x0080, + CONNECT_WPS_FLAG = 0x0100, }; struct wmi_connect_cmd { |