static void qtnf_cfg80211_reg_notifier(struct wiphy *wiphy_in,
struct regulatory_request *req)
{
struct qtnf_wmac *mac = wiphy_priv(wiphy_in);
struct qtnf_bus *bus = mac->bus;
struct wiphy *wiphy;
unsigned int mac_idx;
enum nl80211_band band;
int ret;
pr_debug("MAC%u: initiator=%d alpha=%c%c\n", mac->macid, req->initiator,
req->alpha2[0], req->alpha2[1]);
ret = qtnf_cmd_reg_notify(bus, req);
if (ret) {
if (ret != -EOPNOTSUPP && ret != -EALREADY)
pr_err("failed to update reg domain to %c%c\n",
req->alpha2[0], req->alpha2[1]);
return;
}
for (mac_idx = 0; mac_idx < QTNF_MAX_MAC; ++mac_idx) {
if (!(bus->hw_info.mac_bitmap & (1 << mac_idx)))
continue;
mac = bus->mac[mac_idx];
wiphy = priv_to_wiphy(mac);
for (band = 0; band < NUM_NL80211_BANDS; ++band) {
if (!wiphy->bands[band])
continue;
ret = qtnf_cmd_get_mac_chan_info(mac,
wiphy->bands[band]);
if (ret)
pr_err("failed to get chan info for mac %u band %u\n",
mac_idx, band);
}
}
}
static int qtnf_mac_init_single_band(struct wiphy *wiphy,
struct qtnf_wmac *mac,
enum nl80211_band band)
{
int ret;
wiphy->bands[band] = kzalloc(sizeof(*wiphy->bands[band]), GFP_KERNEL);
if (!wiphy->bands[band])
return -ENOMEM;
wiphy->bands[band]->band = band;
ret = qtnf_cmd_get_mac_chan_info(mac, wiphy->bands[band]);
if (ret) {
pr_err("MAC%u: band %u: failed to get chans info: %d\n",
mac->macid, band, ret);
return ret;
}
qtnf_band_init_rates(wiphy->bands[band]);
qtnf_band_setup_htvht_caps(&mac->macinfo, wiphy->bands[band]);
return 0;
}
