From 3a5b8a16856a4864efa5405e40eb05086b6956e6 Mon Sep 17 00:00:00 2001 From: Avinash Patil Date: Fri, 19 Oct 2012 19:19:20 -0700 Subject: [PATCH] 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 Signed-off-by: Bing Zhao Signed-off-by: John W. Linville --- drivers/net/wireless/mwifiex/uap_cmd.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) 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; } -- GitLab