diff options
| author | Amitkumar Karwar <akarwar@marvell.com> | 2012-06-27 19:57:57 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-06-28 14:37:49 -0400 |
| commit | caa8984f59b8be220767886ae27de855f77e6a61 (patch) | |
| tree | c7fe8bcf7a390f5982fe68a40f7e2d996446704c /drivers/net/wireless/mwifiex/sta_cmd.c | |
| parent | 1a1fb970472d66d1668ff66bc46c2cd977f9a4fc (diff) | |
| download | op-kernel-dev-caa8984f59b8be220767886ae27de855f77e6a61.zip op-kernel-dev-caa8984f59b8be220767886ae27de855f77e6a61.tar.gz | |
mwifiex: use correct firmware command to get power limits
"priv->max_tx_power_level" and "priv->min_tx_power_level" variables
are initialized to maximum and minimum power levels supported by
hardware by sending correct firmware command.
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_cmd.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/sta_cmd.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c index 40e025d..2d4319a 100644 --- a/drivers/net/wireless/mwifiex/sta_cmd.c +++ b/drivers/net/wireless/mwifiex/sta_cmd.c @@ -260,6 +260,23 @@ static int mwifiex_cmd_tx_power_cfg(struct host_cmd_ds_command *cmd, } /* + * This function prepares command to get RF Tx power. + */ +static int mwifiex_cmd_rf_tx_power(struct mwifiex_private *priv, + struct host_cmd_ds_command *cmd, + u16 cmd_action, void *data_buf) +{ + struct host_cmd_ds_rf_tx_pwr *txp = &cmd->params.txp; + + cmd->size = cpu_to_le16(sizeof(struct host_cmd_ds_rf_tx_pwr) + + S_DS_GEN); + cmd->command = cpu_to_le16(HostCmd_CMD_RF_TX_PWR); + txp->action = cpu_to_le16(cmd_action); + + return 0; +} + +/* * This function prepares command to set Host Sleep configuration. * * Preparation includes - @@ -1055,6 +1072,10 @@ int mwifiex_sta_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no, ret = mwifiex_cmd_tx_power_cfg(cmd_ptr, cmd_action, data_buf); break; + case HostCmd_CMD_RF_TX_PWR: + ret = mwifiex_cmd_rf_tx_power(priv, cmd_ptr, cmd_action, + data_buf); + break; case HostCmd_CMD_802_11_PS_MODE_ENH: ret = mwifiex_cmd_enh_power_mode(priv, cmd_ptr, cmd_action, (uint16_t)cmd_oid, data_buf); @@ -1283,7 +1304,7 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta) priv->data_rate = 0; /* get tx power */ - ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_TXPWR_CFG, + ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_RF_TX_PWR, HostCmd_ACT_GEN_GET, 0, NULL); if (ret) return -1; |
