libertas: convert 11D_DOMAIN_INFO to a direct command
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index e90c560..25f9027 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -1979,113 +1979,20 @@
return ret;
}
-/**
- * @brief This function sets DOMAIN INFO to FW
- * @param priv pointer to struct lbs_private
- * @return 0; -1
-*/
-static int lbs_11d_set_domain_info(struct lbs_private *priv)
-{
- int ret;
-
- ret = lbs_prepare_and_send_command(priv, CMD_802_11D_DOMAIN_INFO,
- CMD_ACT_SET,
- CMD_OPTION_WAITFORRSP, 0, NULL);
- if (ret)
- lbs_deb_11d("fail to dnld domain info\n");
-
- return ret;
-}
-
-static void lbs_send_domain_info_cmd_fw(struct wiphy *wiphy,
- struct regulatory_request *request)
-{
- u8 no_of_triplet = 0;
- u8 no_of_parsed_chan = 0;
- u8 first_channel = 0, next_chan = 0, max_pwr = 0;
- u8 i, flag = 0;
- enum ieee80211_band band;
- struct ieee80211_supported_band *sband;
- struct ieee80211_channel *ch;
- struct lbs_private *priv = wiphy_priv(wiphy);
- struct lbs_802_11d_domain_reg *domain_info = &priv->domain_reg;
- int ret = 0;
-
- lbs_deb_enter(LBS_DEB_CFG80211);
-
- /* Set country code */
- domain_info->country_code[0] = request->alpha2[0];
- domain_info->country_code[1] = request->alpha2[1];
- domain_info->country_code[2] = ' ';
-
- for (band = 0; band < IEEE80211_NUM_BANDS ; band++) {
-
- if (!wiphy->bands[band])
- continue;
-
- sband = wiphy->bands[band];
-
- for (i = 0; i < sband->n_channels ; i++) {
- ch = &sband->channels[i];
- if (ch->flags & IEEE80211_CHAN_DISABLED)
- continue;
-
- if (!flag) {
- flag = 1;
- next_chan = first_channel = (u32) ch->hw_value;
- max_pwr = ch->max_power;
- no_of_parsed_chan = 1;
- continue;
- }
-
- if (ch->hw_value == next_chan + 1 &&
- ch->max_power == max_pwr) {
- next_chan++;
- no_of_parsed_chan++;
- } else {
- domain_info->triplet[no_of_triplet]
- .chans.first_channel = first_channel;
- domain_info->triplet[no_of_triplet]
- .chans.num_channels = no_of_parsed_chan;
- domain_info->triplet[no_of_triplet]
- .chans.max_power = max_pwr;
- no_of_triplet++;
- flag = 0;
- }
- }
- if (flag) {
- domain_info->triplet[no_of_triplet]
- .chans.first_channel = first_channel;
- domain_info->triplet[no_of_triplet]
- .chans.num_channels = no_of_parsed_chan;
- domain_info->triplet[no_of_triplet]
- .chans.max_power = max_pwr;
- no_of_triplet++;
- }
- }
-
- domain_info->no_triplet = no_of_triplet;
-
- /* Set domain info */
- ret = lbs_11d_set_domain_info(priv);
- if (ret)
- lbs_pr_err("11D: error setting domain info in FW\n");
-
- lbs_deb_leave(LBS_DEB_CFG80211);
-}
-
int lbs_reg_notifier(struct wiphy *wiphy,
struct regulatory_request *request)
{
+ struct lbs_private *priv = wiphy_priv(wiphy);
+ int ret;
+
lbs_deb_enter_args(LBS_DEB_CFG80211, "cfg80211 regulatory domain "
"callback for domain %c%c\n", request->alpha2[0],
request->alpha2[1]);
- lbs_send_domain_info_cmd_fw(wiphy, request);
+ ret = lbs_set_11d_domain_info(priv, request, wiphy->bands);
lbs_deb_leave(LBS_DEB_CFG80211);
-
- return 0;
+ return ret;
}
void lbs_scan_deinit(struct lbs_private *priv)