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Better messages when channel cannot be used in AP mode

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Log messages letting user know that the channel cannot
be used because it is flagged unusable.

Signed-off-by: Ben Greear <greearb@candelatech.com>
This commit is contained in:
Ben Greear 2011-05-16 22:01:11 +03:00 committed by Jouni Malinen
parent 5dcfb6830e
commit 60eda5e47d
2 changed files with 15 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/ap/hw_features.c
View File

@ -603,7 +603,7 @@ int hostapd_check_ht_capab(struct hostapd_iface *iface)
/**
* hostapd_select_hw_mode - Select the hardware mode
* @iface: Pointer to interface data.
* Returns: 0 on success, -1 on failure
* Returns: 0 on success, < 0 on failure
*
* Sets up the hardware mode, channel, rates, and passive scanning
* based on the configuration.
@ -631,19 +631,25 @@ int hostapd_select_hw_mode(struct hostapd_iface *iface)
HOSTAPD_LEVEL_WARNING,
"Hardware does not support configured mode "
"(%d)", (int) iface->conf->hw_mode);
return -1;
return -2;
}
ok = 0;
for (j = 0; j < iface->current_mode->num_channels; j++) {
struct hostapd_channel_data *chan =
&iface->current_mode->channels[j];
if (!(chan->flag & HOSTAPD_CHAN_DISABLED) &&
(chan->chan == iface->conf->channel)) {
if (chan->chan == iface->conf->channel) {
if (chan->flag & HOSTAPD_CHAN_DISABLED) {
wpa_printf(MSG_ERROR,
"channel [%i] (%i) is disabled for "
"use in AP mode, flags: 0x%x",
j, chan->chan, chan->flag);
} else {
ok = 1;
break;
}
}
}
if (ok && iface->conf->secondary_channel) {
int sec_ok = 0;
int sec_chan = iface->conf->channel +
@ -675,7 +681,7 @@ int hostapd_select_hw_mode(struct hostapd_iface *iface)
* the channel automatically */
wpa_printf(MSG_ERROR, "Channel not configured "
"(hw_mode/channel in hostapd.conf)");
return -1;
return -3;
}
if (ok == 0 && iface->conf->channel != 0) {
hostapd_logger(iface->bss[0], NULL,
@ -693,7 +699,7 @@ int hostapd_select_hw_mode(struct hostapd_iface *iface)
hostapd_logger(iface->bss[0], NULL, HOSTAPD_MODULE_IEEE80211,
HOSTAPD_LEVEL_WARNING,
"Hardware does not support configured channel");
return -1;
return -4;
}
return 0;

2
src/ap/hw_features.h
View File

@ -41,7 +41,7 @@ static inline int hostapd_get_hw_features(struct hostapd_iface *iface)
static inline int hostapd_select_hw_mode(struct hostapd_iface *iface)
{
return -1;
return -100;
}
static inline const char * hostapd_hw_mode_txt(int mode)