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Commit 3a5b8a16 authored by Avinash Patil's avatar Avinash Patil Committed by John W. Linville
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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: default avatarAvinash Patil <patila@marvell.com>
Signed-off-by: default avatarBing Zhao <bzhao@marvell.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 22db2497

drivers/net/wireless/mwifiex/uap_cmd.c

+10 −1
Original line number Diff line number Diff line
@@ -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;

}