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Fix rate table handling

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With the nl80211 driver, the rate table is mode dependent, so it
must be initialized after the hardware mode has been selected.
This commit is contained in:
Felix Fietkau 2010-11-09 16:17:50 +02:00 committed by Jouni Malinen
parent d38ae2ea85
commit 5a5009dc92
3 changed files with 21 additions and 10 deletions
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11
src/ap/hostapd.c
View file

@ -728,6 +728,17 @@ int hostapd_setup_interface_complete(struct hostapd_iface *iface, int err)
}
}
if (iface->current_mode) {
if (hostapd_prepare_rates(hapd, iface->current_mode)) {
wpa_printf(MSG_ERROR, "Failed to prepare rates "
"table.");
hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211,
HOSTAPD_LEVEL_WARNING,
"Failed to prepare rates table.");
return -1;
}
}
if (hapd->iconf->rts_threshold > -1 &&
hostapd_set_rts(hapd, hapd->iconf->rts_threshold)) {
wpa_printf(MSG_ERROR, "Could not set RTS threshold for "

12
src/ap/hw_features.c
View file

@ -101,8 +101,8 @@ int hostapd_get_hw_features(struct hostapd_iface *iface)
}
static int hostapd_prepare_rates(struct hostapd_data *hapd,
struct hostapd_hw_modes *mode)
int hostapd_prepare_rates(struct hostapd_data *hapd,
struct hostapd_hw_modes *mode)
{
int i, num_basic_rates = 0;
int basic_rates_a[] = { 60, 120, 240, -1 };
@ -668,14 +668,6 @@ int hostapd_select_hw_mode(struct hostapd_iface *iface)
return -1;
}
if (hostapd_prepare_rates(iface->bss[0], iface->current_mode)) {
wpa_printf(MSG_ERROR, "Failed to prepare rates table.");
hostapd_logger(iface->bss[0], NULL, HOSTAPD_MODULE_IEEE80211,
HOSTAPD_LEVEL_WARNING,
"Failed to prepare rates table.");
return -1;
}
return 0;
}

8
src/ap/hw_features.h
View file

@ -25,6 +25,8 @@ const char * hostapd_hw_mode_txt(int mode);
int hostapd_hw_get_freq(struct hostapd_data *hapd, int chan);
int hostapd_hw_get_channel(struct hostapd_data *hapd, int freq);
int hostapd_check_ht_capab(struct hostapd_iface *iface);
int hostapd_prepare_rates(struct hostapd_data *hapd,
struct hostapd_hw_modes *mode);
#else /* NEED_AP_MLME */
static inline void
hostapd_free_hw_features(struct hostapd_hw_modes *hw_features,
@ -57,6 +59,12 @@ static inline int hostapd_check_ht_capab(struct hostapd_iface *iface)
return 0;
}
static inline int hostapd_prepare_rates(struct hostapd_data *hapd,
struct hostapd_hw_modes *mode)
{
return 0;
}
#endif /* NEED_AP_MLME */
#endif /* HW_FEATURES_H */