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Commit 4466320f authored by Wey-Yi Guy's avatar Wey-Yi Guy
Browse files

iwlagn: re-define the testmode cmd and attr enum 



To make sure not having issues when adding new testmode commands or attributes
in the future, re-define the enum. no functional changes

Signed-off-by: default avatarWey-Yi Guy <wey-yi.w.guy@intel.com>
parent 98a648e1

drivers/net/wireless/iwlwifi/iwl-testmode.h

+132 −104
Original line number Diff line number Diff line
@@ -66,116 +66,144 @@ 
#include <linux/types.h>





/* Commands from user space to kernel space(IWL_TM_CMD_ID_APP2DEV_XX) and

/*

 * Commands from user space to kernel space(IWL_TM_CMD_ID_APP2DEV_XX) and

 * from and kernel space to user space(IWL_TM_CMD_ID_DEV2APP_XX).

 * The command ID is carried with IWL_TM_ATTR_COMMAND. There are three types of

 * of command from user space and two types of command from kernel space.

 * See below.

 * The command ID is carried with IWL_TM_ATTR_COMMAND.

 *

 * @IWL_TM_CMD_APP2DEV_UCODE:

 *	commands from user application to the uCode,

 *	the actual uCode host command ID is carried with

 *	IWL_TM_ATTR_UCODE_CMD_ID

 *

 * @IWL_TM_CMD_APP2DEV_REG_READ32:

 * @IWL_TM_CMD_APP2DEV_REG_WRITE32:

 * @IWL_TM_CMD_APP2DEV_REG_WRITE8:

 *	commands from user applicaiton to access register

 *

 * @IWL_TM_CMD_APP2DEV_GET_DEVICENAME: retrieve device name

 * @IWL_TM_CMD_APP2DEV_LOAD_INIT_FW: load initial uCode image

 * @IWL_TM_CMD_APP2DEV_CFG_INIT_CALIB: perform calibration

 * @IWL_TM_CMD_APP2DEV_LOAD_RUNTIME_FW: load runtime uCode image

 * @IWL_TM_CMD_APP2DEV_GET_EEPROM: request EEPROM data

 * @IWL_TM_CMD_APP2DEV_FIXRATE_REQ: set fix MCS

 *	commands fom user space for pure driver level operations

 *

 * @IWL_TM_CMD_APP2DEV_BEGIN_TRACE:

 * @IWL_TM_CMD_APP2DEV_END_TRACE:

 * @IWL_TM_CMD_APP2DEV_READ_TRACE:

 *	commands fom user space for uCode trace operations

 *

 * @IWL_TM_CMD_DEV2APP_SYNC_RSP:

 *	commands from kernel space to carry the synchronous response

 *	to user application

 * @IWL_TM_CMD_DEV2APP_UCODE_RX_PKT:

 *	commands from kernel space to multicast the spontaneous messages

 *	to user application

 * @IWL_TM_CMD_DEV2APP_EEPROM_RSP:

 *	commands from kernel space to carry the eeprom response

 *	to user application

 */

enum iwl_tm_cmd_t {

	/* commands from user application to the uCode,

	 * the actual uCode host command ID is carried with

	 * IWL_TM_ATTR_UCODE_CMD_ID */

	IWL_TM_CMD_APP2DEV_UCODE		= 1,



	/* commands from user applicaiton to access register */

	IWL_TM_CMD_APP2DEV_REG_READ32,

	IWL_TM_CMD_APP2DEV_REG_WRITE32,

	IWL_TM_CMD_APP2DEV_REG_WRITE8,



	/* commands fom user space for pure driver level operations */

	IWL_TM_CMD_APP2DEV_GET_DEVICENAME,

	IWL_TM_CMD_APP2DEV_LOAD_INIT_FW,

	IWL_TM_CMD_APP2DEV_CFG_INIT_CALIB,

	IWL_TM_CMD_APP2DEV_LOAD_RUNTIME_FW,

	IWL_TM_CMD_APP2DEV_GET_EEPROM,

	IWL_TM_CMD_APP2DEV_FIXRATE_REQ,

	/* if there is other new command for the driver layer operation,

	 * append them here */



	/* commands fom user space for uCode trace operations */

	IWL_TM_CMD_APP2DEV_BEGIN_TRACE,

	IWL_TM_CMD_APP2DEV_END_TRACE,

	IWL_TM_CMD_APP2DEV_READ_TRACE,



	/* commands from kernel space to carry the synchronous response

	 * to user application */

	IWL_TM_CMD_DEV2APP_SYNC_RSP,



	/* commands from kernel space to multicast the spontaneous messages

	 * to user application */

	IWL_TM_CMD_DEV2APP_UCODE_RX_PKT,



	/* commands from kernel space to carry the eeprom response

	 * to user application */

	IWL_TM_CMD_DEV2APP_EEPROM_RSP,



	IWL_TM_CMD_MAX,

	IWL_TM_CMD_APP2DEV_REG_READ32		= 2,

	IWL_TM_CMD_APP2DEV_REG_WRITE32		= 3,

	IWL_TM_CMD_APP2DEV_REG_WRITE8		= 4,

	IWL_TM_CMD_APP2DEV_GET_DEVICENAME	= 5,

	IWL_TM_CMD_APP2DEV_LOAD_INIT_FW		= 6,

	IWL_TM_CMD_APP2DEV_CFG_INIT_CALIB	= 7,

	IWL_TM_CMD_APP2DEV_LOAD_RUNTIME_FW	= 8,

	IWL_TM_CMD_APP2DEV_GET_EEPROM		= 9,

	IWL_TM_CMD_APP2DEV_FIXRATE_REQ		= 10,

	IWL_TM_CMD_APP2DEV_BEGIN_TRACE		= 11,

	IWL_TM_CMD_APP2DEV_END_TRACE		= 12,

	IWL_TM_CMD_APP2DEV_READ_TRACE		= 13,

	IWL_TM_CMD_DEV2APP_SYNC_RSP		= 14,

	IWL_TM_CMD_DEV2APP_UCODE_RX_PKT		= 15,

	IWL_TM_CMD_DEV2APP_EEPROM_RSP		= 16,

	IWL_TM_CMD_MAX				= 17,

};



enum iwl_tm_attr_t {

	IWL_TM_ATTR_NOT_APPLICABLE = 0,



	/* From user space to kernel space:

	 * the command either destines to ucode, driver, or register;

/*

 * Atrribute filed in testmode command

 * See enum iwl_tm_cmd_t.

 *

 * @IWL_TM_ATTR_NOT_APPLICABLE:

 *	The attribute is not applicable or invalid

 * @IWL_TM_ATTR_COMMAND:

 *	From user space to kernel space:

 *	the command either destines to ucode, driver, or register;

 *	From kernel space to user space:

 *	the command either carries synchronous response,

 *	or the spontaneous message multicast from the device;

	 * See enum iwl_tm_cmd_t. */

	IWL_TM_ATTR_COMMAND,



	/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_UCODE,

 *

 * @IWL_TM_ATTR_UCODE_CMD_ID:

 * @IWL_TM_ATTR_UCODE_CMD_DATA:

 *	When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_UCODE,

 *	The mandatory fields are :

 *	IWL_TM_ATTR_UCODE_CMD_ID for recognizable command ID;

 *	IWL_TM_ATTR_COMMAND_FLAG for the flags of the commands;

 *	The optional fields are:

 *	IWL_TM_ATTR_UCODE_CMD_DATA for the actual command payload

	 * to the ucode */

	IWL_TM_ATTR_UCODE_CMD_ID,

	IWL_TM_ATTR_UCODE_CMD_DATA,



	/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_REG_XXX,

 *	to the ucode

 *

 * @IWL_TM_ATTR_REG_OFFSET:

 * @IWL_TM_ATTR_REG_VALUE8:

 * @IWL_TM_ATTR_REG_VALUE32:

 *	When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_REG_XXX,

 *	The mandatory fields are:

 *	IWL_TM_ATTR_REG_OFFSET for the offset of the target register;

	 * IWL_TM_ATTR_REG_VALUE8 or IWL_TM_ATTR_REG_VALUE32 for value */

	IWL_TM_ATTR_REG_OFFSET,

	IWL_TM_ATTR_REG_VALUE8,

	IWL_TM_ATTR_REG_VALUE32,



	/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_SYNC_RSP,

 *	IWL_TM_ATTR_REG_VALUE8 or IWL_TM_ATTR_REG_VALUE32 for value

 *

 * @IWL_TM_ATTR_SYNC_RSP:

 *	When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_SYNC_RSP,

 *	The mandatory fields are:

 *	IWL_TM_ATTR_SYNC_RSP for the data content responding to the user

	 * application command */

	IWL_TM_ATTR_SYNC_RSP,

	/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_UCODE_RX_PKT,

 *	application command

 *

 * @IWL_TM_ATTR_UCODE_RX_PKT:

 *	When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_UCODE_RX_PKT,

 *	The mandatory fields are:

 *	IWL_TM_ATTR_UCODE_RX_PKT for the data content multicast to the user

	 * application */

	IWL_TM_ATTR_UCODE_RX_PKT,



	/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_EEPROM,

 *	application

 *

 * @IWL_TM_ATTR_EEPROM:

 *	When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_DEV2APP_EEPROM,

 *	The mandatory fields are:

 *	IWL_TM_ATTR_EEPROM for the data content responging to the user

	 * application */

	IWL_TM_ATTR_EEPROM,



	/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_XXX_TRACE,

 *	application

 *

 * @IWL_TM_ATTR_TRACE_ADDR:

 * @IWL_TM_ATTR_TRACE_SIZE:

 * @IWL_TM_ATTR_TRACE_DUMP:

 *	When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_XXX_TRACE,

 *	The mandatory fields are:

 *	IWL_TM_ATTR_MEM_TRACE_ADDR for the trace address

	 */

	IWL_TM_ATTR_TRACE_ADDR,

	IWL_TM_ATTR_TRACE_SIZE,

	IWL_TM_ATTR_TRACE_DUMP,



	/* When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_FIXRATE_REQ,

 *	IWL_TM_ATTR_MEM_TRACE_SIZE for the trace buffer size

 *	IWL_TM_ATTR_MEM_TRACE_DUMP for the trace dump

 *

 * @IWL_TM_ATTR_FIXRATE:

 *	When IWL_TM_ATTR_COMMAND is IWL_TM_CMD_APP2DEV_FIXRATE_REQ,

 *	The mandatory fields are:

 *	IWL_TM_ATTR_FIXRATE for the fixed rate

 *

 */

	IWL_TM_ATTR_FIXRATE,



	IWL_TM_ATTR_MAX,

enum iwl_tm_attr_t {

	IWL_TM_ATTR_NOT_APPLICABLE		= 0,

	IWL_TM_ATTR_COMMAND			= 1,

	IWL_TM_ATTR_UCODE_CMD_ID		= 2,

	IWL_TM_ATTR_UCODE_CMD_DATA		= 3,

	IWL_TM_ATTR_REG_OFFSET			= 4,

	IWL_TM_ATTR_REG_VALUE8			= 5,

	IWL_TM_ATTR_REG_VALUE32			= 6,

	IWL_TM_ATTR_SYNC_RSP			= 7,

	IWL_TM_ATTR_UCODE_RX_PKT		= 8,

	IWL_TM_ATTR_EEPROM			= 9,

	IWL_TM_ATTR_TRACE_ADDR			= 10,

	IWL_TM_ATTR_TRACE_SIZE			= 11,

	IWL_TM_ATTR_TRACE_DUMP			= 12,

	IWL_TM_ATTR_FIXRATE			= 13,

	IWL_TM_ATTR_MAX				= 14,

};



/* uCode trace buffer */