mwifiex: add set_antenna handler support
This enables user to set mode of Tx/Rx path using "iw set antenna"
command. For non MIMO chips, the command will be used for selecting
specific antenna or configuring antenna diversity mode.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index ffb6cdf..14e985d 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -227,6 +227,7 @@
#define HostCmd_CMD_PMIC_REG_ACCESS 0x00ad
#define HostCmd_CMD_802_11_RF_CHANNEL 0x001d
#define HostCmd_CMD_RF_TX_PWR 0x001e
+#define HostCmd_CMD_RF_ANTENNA 0x0020
#define HostCmd_CMD_802_11_DEAUTHENTICATE 0x0024
#define HostCmd_CMD_MAC_CONTROL 0x0028
#define HostCmd_CMD_802_11_AD_HOC_START 0x002b
@@ -322,6 +323,12 @@
#define HostCmd_BSS_TYPE_MASK 0xf000
+#define HostCmd_ACT_SET_RX 0x0001
+#define HostCmd_ACT_SET_TX 0x0002
+#define HostCmd_ACT_SET_BOTH 0x0003
+
+#define RF_ANTENNA_AUTO 0xFFFF
+
#define HostCmd_SET_SEQ_NO_BSS_INFO(seq, num, type) { \
(((seq) & 0x00ff) | \
(((num) & 0x000f) << 8)) | \
@@ -884,6 +891,18 @@
u8 min_power;
} __packed;
+struct host_cmd_ds_rf_ant_mimo {
+ __le16 action_tx;
+ __le16 tx_ant_mode;
+ __le16 action_rx;
+ __le16 rx_ant_mode;
+};
+
+struct host_cmd_ds_rf_ant_siso {
+ __le16 action;
+ __le16 ant_mode;
+};
+
struct mwifiex_bcn_param {
u8 bssid[ETH_ALEN];
u8 rssi;
@@ -1370,6 +1389,8 @@
struct host_cmd_ds_tx_rate_cfg tx_rate_cfg;
struct host_cmd_ds_txpwr_cfg txp_cfg;
struct host_cmd_ds_rf_tx_pwr txp;
+ struct host_cmd_ds_rf_ant_mimo ant_mimo;
+ struct host_cmd_ds_rf_ant_siso ant_siso;
struct host_cmd_ds_802_11_ps_mode_enh psmode_enh;
struct host_cmd_ds_802_11_hs_cfg_enh opt_hs_cfg;
struct host_cmd_ds_802_11_scan scan;