iwlwifi: send cmd to uCode to configure valid tx antenna

[linux-2.6.git] / drivers / net / wireless / iwlwifi / iwl-commands.h

diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 2c5c88fc38f5456e665310b2d7feffb5b011ae3d..e5f40f35dc3fb076a7b841571b5215179272a9f7 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -148,7 +148,7 @@ enum {
        QUIET_NOTIFICATION = 0x96,              /* not used */
        REPLY_TX_PWR_TABLE_CMD = 0x97,
        REPLY_TX_POWER_DBM_CMD_V1 = 0x98,       /* old version of API */
-       TX_ANT_CONFIGURATION_CMD = 0x98,        /* not used */
+       TX_ANT_CONFIGURATION_CMD = 0x98,
        MEASURE_ABORT_NOTIFICATION = 0x99,      /* not used */
 
        /* Bluetooth device coexistence config command */
@@ -411,6 +411,16 @@ struct iwl5000_tx_power_dbm_cmd {
        u8 reserved;
 } __attribute__ ((packed));
 
+/**
+ * Command TX_ANT_CONFIGURATION_CMD = 0x98
+ * This command is used to configure valid Tx antenna.
+ * By default uCode concludes the valid antenna according to the radio flavor.
+ * This command enables the driver to override/modify this conclusion.
+ */
+struct iwl_tx_ant_config_cmd {
+       __le32 valid;
+} __attribute__ ((packed));
+
 /******************************************************************************
  * (0a)
  * Alive and Error Commands & Responses: