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wl12xx: AP-mode - configure HT rate support to the FW

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Unconditionally configure HT rate support to the FW on all ACs
when starting the AP.

When 11n support is disabled by usermode (hostapd), each STA joining
the AP will appear as a non-HT STA. This will stop us from accidentally
transmitting using MCS rates.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Arik Nemtsov 2011-08-14 13:17:29 +03:00 committed by Luciano Coelho
parent 99d5ad7b9c
commit 1a8adb67f9
2 changed files with 8 additions and 0 deletions
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5
drivers/net/wireless/wl12xx/conf.h
View File

@ -441,6 +441,11 @@ struct conf_rx_settings {
CONF_HW_BIT_RATE_36MBPS | CONF_HW_BIT_RATE_48MBPS | \ CONF_HW_BIT_RATE_36MBPS | CONF_HW_BIT_RATE_48MBPS | \
CONF_HW_BIT_RATE_54MBPS) CONF_HW_BIT_RATE_54MBPS)
#define CONF_TX_MCS_RATES (CONF_HW_BIT_RATE_MCS_0 | \
CONF_HW_BIT_RATE_MCS_1 | CONF_HW_BIT_RATE_MCS_2 | \
CONF_HW_BIT_RATE_MCS_3 | CONF_HW_BIT_RATE_MCS_4 | \
CONF_HW_BIT_RATE_MCS_5 | CONF_HW_BIT_RATE_MCS_6 | \
CONF_HW_BIT_RATE_MCS_7)
/* /*
* Default rates for management traffic when operating in AP mode. This * Default rates for management traffic when operating in AP mode. This

3
drivers/net/wireless/wl12xx/init.c
View File

@ -515,6 +515,9 @@ int wl1271_init_ap_rates(struct wl1271 *wl)
else else
supported_rates = CONF_TX_AP_ENABLED_RATES; supported_rates = CONF_TX_AP_ENABLED_RATES;
/* unconditionally enable HT rates */
supported_rates |= CONF_TX_MCS_RATES;
/* configure unicast TX rate classes */ /* configure unicast TX rate classes */
for (i = 0; i < wl->conf.tx.ac_conf_count; i++) { for (i = 0; i < wl->conf.tx.ac_conf_count; i++) {
rc.enabled_rates = supported_rates; rc.enabled_rates = supported_rates;