+int wl1271_init_ap_rates(struct wl1271 *wl)
+{
+ int i, ret;
+ struct conf_tx_rate_class rc;
+ u32 supported_rates;
+
+ wl1271_debug(DEBUG_AP, "AP basic rate set: 0x%x", wl->basic_rate_set);
+
+ if (wl->basic_rate_set == 0)
+ return -EINVAL;
+
+ rc.enabled_rates = wl->basic_rate_set;
+ rc.long_retry_limit = 10;
+ rc.short_retry_limit = 10;
+ rc.aflags = 0;
+ ret = wl1271_acx_ap_rate_policy(wl, &rc, ACX_TX_AP_MODE_MGMT_RATE);
+ if (ret < 0)
+ return ret;
+
+ /* use the min basic rate for AP broadcast/multicast */
+ rc.enabled_rates = wl1271_tx_min_rate_get(wl);
+ rc.short_retry_limit = 10;
+ rc.long_retry_limit = 10;
+ rc.aflags = 0;
+ ret = wl1271_acx_ap_rate_policy(wl, &rc, ACX_TX_AP_MODE_BCST_RATE);
+ if (ret < 0)
+ return ret;
+
+ /*
+ * If the basic rates contain OFDM rates, use OFDM only
+ * rates for unicast TX as well. Else use all supported rates.
+ */
+ if ((wl->basic_rate_set & CONF_TX_OFDM_RATES))
+ supported_rates = CONF_TX_OFDM_RATES;
+ else
+ supported_rates = CONF_TX_AP_ENABLED_RATES;
+
+ /* configure unicast TX rate classes */
+ for (i = 0; i < wl->conf.tx.ac_conf_count; i++) {
+ rc.enabled_rates = supported_rates;
+ rc.short_retry_limit = 10;
+ rc.long_retry_limit = 10;
+ rc.aflags = 0;
+ ret = wl1271_acx_ap_rate_policy(wl, &rc, i);
+ if (ret < 0)
+ return ret;
+ }
+
+ return 0;
+}
+