diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_cmd.c | 22 | ||||
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_cmd.h | 1 |
2 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.c b/drivers/net/wireless/wl12xx/wl1271_cmd.c index 8364270b2d5..0cbb0e1e3d4 100644 --- a/drivers/net/wireless/wl12xx/wl1271_cmd.c +++ b/drivers/net/wireless/wl12xx/wl1271_cmd.c @@ -26,6 +26,7 @@ #include <linux/crc7.h> #include <linux/spi/spi.h> #include <linux/etherdevice.h> +#include <linux/ieee80211.h> #include "wl1271.h" #include "wl1271_reg.h" @@ -778,6 +779,27 @@ out: return ret; } +int wl1271_build_qos_null_data(struct wl1271 *wl) +{ + struct ieee80211_qos_hdr template; + + memset(&template, 0, sizeof(template)); + + memcpy(template.addr1, wl->bssid, ETH_ALEN); + memcpy(template.addr2, wl->mac_addr, ETH_ALEN); + memcpy(template.addr3, wl->bssid, ETH_ALEN); + + template.frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA | + IEEE80211_STYPE_QOS_NULLFUNC | + IEEE80211_FCTL_TODS); + + /* FIXME: not sure what priority to use here */ + template.qos_ctrl = cpu_to_le16(0); + + return wl1271_cmd_template_set(wl, CMD_TEMPL_QOS_NULL_DATA, &template, + sizeof(template)); +} + int wl1271_cmd_set_default_wep_key(struct wl1271 *wl, u8 id) { struct wl1271_cmd_set_keys *cmd; diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.h b/drivers/net/wireless/wl12xx/wl1271_cmd.h index e936d3ace7b..6324bbf3684 100644 --- a/drivers/net/wireless/wl12xx/wl1271_cmd.h +++ b/drivers/net/wireless/wl12xx/wl1271_cmd.h @@ -51,6 +51,7 @@ int wl1271_cmd_build_ps_poll(struct wl1271 *wl, u16 aid); int wl1271_cmd_build_probe_req(struct wl1271 *wl, const u8 *ssid, size_t ssid_len, const u8 *ie, size_t ie_len, u8 band); +int wl1271_build_qos_null_data(struct wl1271 *wl); int wl1271_cmd_set_default_wep_key(struct wl1271 *wl, u8 id); int wl1271_cmd_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type, u8 key_size, const u8 *key, const u8 *addr, |