diff options
| author | Amitkumar Karwar <akarwar@marvell.com> | 2012-07-03 06:32:33 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-07-10 00:36:21 +0400 |
| commit | 8a279d5b4dc128a4fcc3f8c545603adbce59bcfa (patch) | |
| tree | d7527ea95cda67b13b73ef30ae475c3eeae1da66 /drivers/net/wireless/mwifiex/sta_cmdresp.c | |
| parent | 83bfea42190b72acc1a1653bc10b21e741490087 (diff) | |
| download | linux-8a279d5b4dc128a4fcc3f8c545603adbce59bcfa.tar.xz | |
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>
Diffstat (limited to 'drivers/net/wireless/mwifiex/sta_cmdresp.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sta_cmdresp.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c index 4cb2c1c78397..71c9b5b92e6d 100644 --- a/drivers/net/wireless/mwifiex/sta_cmdresp.c +++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c @@ -475,6 +475,33 @@ static int mwifiex_ret_rf_tx_power(struct mwifiex_private *priv, } /* + * This function handles the command response of set rf antenna + */ +static int mwifiex_ret_rf_antenna(struct mwifiex_private *priv, + struct host_cmd_ds_command *resp) +{ + struct host_cmd_ds_rf_ant_mimo *ant_mimo = &resp->params.ant_mimo; + struct host_cmd_ds_rf_ant_siso *ant_siso = &resp->params.ant_siso; + struct mwifiex_adapter *adapter = priv->adapter; + + if (adapter->hw_dev_mcs_support == HT_STREAM_2X2) + dev_dbg(adapter->dev, + "RF_ANT_RESP: Tx action = 0x%x, Tx Mode = 0x%04x" + " Rx action = 0x%x, Rx Mode = 0x%04x\n", + le16_to_cpu(ant_mimo->action_tx), + le16_to_cpu(ant_mimo->tx_ant_mode), + le16_to_cpu(ant_mimo->action_rx), + le16_to_cpu(ant_mimo->rx_ant_mode)); + else + dev_dbg(adapter->dev, + "RF_ANT_RESP: action = 0x%x, Mode = 0x%04x\n", + le16_to_cpu(ant_siso->action), + le16_to_cpu(ant_siso->ant_mode)); + + return 0; +} + +/* * This function handles the command response of set/get MAC address. * * Handling includes saving the MAC address in driver. @@ -874,6 +901,9 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no, case HostCmd_CMD_RF_TX_PWR: ret = mwifiex_ret_rf_tx_power(priv, resp); break; + case HostCmd_CMD_RF_ANTENNA: + ret = mwifiex_ret_rf_antenna(priv, resp); + break; case HostCmd_CMD_802_11_PS_MODE_ENH: ret = mwifiex_ret_enh_power_mode(priv, resp, data_buf); break; |