diff options
Diffstat (limited to 'src/ap/ap_drv_ops.c')
| -rw-r--r-- | src/ap/ap_drv_ops.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/ap/ap_drv_ops.c b/src/ap/ap_drv_ops.c index 859b529..fbeaf9c 100644 --- a/src/ap/ap_drv_ops.c +++ b/src/ap/ap_drv_ops.c @@ -596,3 +596,34 @@ int hostapd_drv_send_action(struct hostapd_data *hapd, unsigned int freq, hapd->own_addr, hapd->own_addr, data, len, 0); } + + +int hostapd_channel_switch(struct hostapd_data *hapd, int freq, int flags, + u8 tx_block, u8 post_switch_block_tx) +{ + struct hostapd_channel_switch params; + + if (!hapd->driver || !hapd->driver->hapd_channel_switch) + return 0; + + if (flags & HOSTAPD_CHAN_RADAR) { + wpa_printf(MSG_ERROR, "Can't switch to radar channel, " + "DFS functionality is not supported"); + return -1; + } + + if (hapd->iface->conf->secondary_channel) { + wpa_printf(MSG_ERROR, "Channel switch is not supported " + "with HT40"); + return -1; + } + + params.freq = freq; + params.tx_block = tx_block; + params.post_switch_block_tx = post_switch_block_tx; + params.ch_switch_count = + (hapd->iconf->channel_switch_count > hapd->conf->dtim_period) ? + hapd->iconf->channel_switch_count : hapd->conf->dtim_period * 2; + + return hapd->driver->hapd_channel_switch(hapd->drv_priv, ¶ms); +} |