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>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index 9f088fb88cb7..e121294cc1ac 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -277,6 +277,11 @@ struct mwifiex_ds_11n_amsdu_aggr_ctrl {
         u16 curr_buf_size;
 };
 
+struct mwifiex_ds_ant_cfg {
+        u32 tx_ant;
+        u32 rx_ant;
+};
+
 #define MWIFIEX_NUM_OF_CMD_BUFFER       20
 #define MWIFIEX_SIZE_OF_CMD_BUFFER      2048