diff options
| author | Avinash Patil <patila@marvell.com> | 2012-10-20 06:19:20 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-10-29 23:20:34 +0400 |
| commit | 3a5b8a16856a4864efa5405e40eb05086b6956e6 (patch) | |
| tree | 95a105d7236784f26c0ae1cde118a8e64ba43c0b /drivers/net/wireless/mwifiex | |
| parent | 22db24976fdae6f673b7e333e2100232a551c76d (diff) | |
| download | linux-3a5b8a16856a4864efa5405e40eb05086b6956e6.tar.xz | |
mwifiex: handle extended supported rates IE for AP
During start_ap handler, some rates come as extended supported
rates IE - part of beacon tail IE. This patch adds support for
parsing them and adding to bss_rates TLV for bss_start command
to firmware.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex')
| -rw-r--r-- | drivers/net/wireless/mwifiex/uap_cmd.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c index d95a2d558fcf..8dd72240f162 100644 --- a/drivers/net/wireless/mwifiex/uap_cmd.c +++ b/drivers/net/wireless/mwifiex/uap_cmd.c @@ -188,10 +188,19 @@ mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg, int var_offset = offsetof(struct ieee80211_mgmt, u.beacon.variable); const u8 *var_pos = params->beacon.head + var_offset; int len = params->beacon.head_len - var_offset; + u8 rate_len = 0; rate_ie = (void *)cfg80211_find_ie(WLAN_EID_SUPP_RATES, var_pos, len); - if (rate_ie) + if (rate_ie) { memcpy(bss_cfg->rates, rate_ie + 1, rate_ie->len); + rate_len = rate_ie->len; + } + + rate_ie = (void *)cfg80211_find_ie(WLAN_EID_EXT_SUPP_RATES, + params->beacon.tail, + params->beacon.tail_len); + if (rate_ie) + memcpy(bss_cfg->rates + rate_len, rate_ie + 1, rate_ie->len); return; } |