Add QCA vendor command support to set band to driver
Add vendor command to pass SET setband command to the driver and read
the updated channel list from driver when this notification succeeds.
This allows the driver to update its internal channel lists based on
setband configuration.
For merge compatibility it has 3 patches:
844dfeb Add QCA vendor command support to set band to driver
6b0ceee Add QCA vendor definitions for multi-port concurrency
d71bdfb Add QCA vendor command for updating gateway parameters
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Bug: 23261230
Change-Id: I4ce6307c54b27d3d2f54d435fc0cae5480bdf23c
diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index f74422b..2a05a3b 100644
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -8423,6 +8423,53 @@
}
+static int nl80211_set_band(void *priv, enum set_band band)
+{
+ struct i802_bss *bss = priv;
+ struct wpa_driver_nl80211_data *drv = bss->drv;
+ struct nl_msg *msg;
+ struct nlattr *data;
+ int ret;
+ enum qca_set_band qca_band;
+
+ if (!drv->setband_vendor_cmd_avail)
+ return -1;
+
+ switch (band) {
+ case WPA_SETBAND_AUTO:
+ qca_band = QCA_SETBAND_AUTO;
+ break;
+ case WPA_SETBAND_5G:
+ qca_band = QCA_SETBAND_5G;
+ break;
+ case WPA_SETBAND_2G:
+ qca_band = QCA_SETBAND_2G;
+ break;
+ default:
+ return -1;
+ }
+
+ if (!(msg = nl80211_drv_msg(drv, 0, NL80211_CMD_VENDOR)) ||
+ nla_put_u32(msg, NL80211_ATTR_VENDOR_ID, OUI_QCA) ||
+ nla_put_u32(msg, NL80211_ATTR_VENDOR_SUBCMD,
+ QCA_NL80211_VENDOR_SUBCMD_SETBAND) ||
+ !(data = nla_nest_start(msg, NL80211_ATTR_VENDOR_DATA)) ||
+ nla_put_u32(msg, QCA_WLAN_VENDOR_ATTR_SETBAND_VALUE, qca_band)) {
+ nlmsg_free(msg);
+ return -ENOBUFS;
+ }
+ nla_nest_end(msg, data);
+
+ ret = send_and_recv_msgs(drv, msg, NULL, NULL);
+ if (ret) {
+ wpa_printf(MSG_DEBUG,
+ "nl80211: Driver setband function failed: %s",
+ strerror(errno));
+ }
+ return ret;
+}
+
+
const struct wpa_driver_ops wpa_driver_nl80211_ops = {
.name = "nl80211",
.desc = "Linux nl80211/cfg80211",
@@ -8530,4 +8577,5 @@
.add_tx_ts = nl80211_add_ts,
.del_tx_ts = nl80211_del_ts,
.do_acs = wpa_driver_do_acs,
+ .set_band = nl80211_set_band,
};