android_kernel_samsung_sm8650-modules/hw/qca5332/uniform_reo_status_header.h

/* Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

 
 
 
 
 
 
 


#ifndef _UNIFORM_REO_STATUS_HEADER_H_
#define _UNIFORM_REO_STATUS_HEADER_H_
#if !defined(__ASSEMBLER__)
#endif

#define NUM_OF_DWORDS_UNIFORM_REO_STATUS_HEADER 2


struct uniform_reo_status_header {
#ifndef WIFI_BIT_ORDER_BIG_ENDIAN
             uint32_t reo_status_number                                       : 16, // [15:0]
                      cmd_execution_time                                      : 10, // [25:16]
                      reo_cmd_execution_status                                :  2, // [27:26]
                      reserved_0a                                             :  4; // [31:28]
             uint32_t timestamp                                               : 32; // [31:0]
#else
             uint32_t reserved_0a                                             :  4, // [31:28]
                      reo_cmd_execution_status                                :  2, // [27:26]
                      cmd_execution_time                                      : 10, // [25:16]
                      reo_status_number                                       : 16; // [15:0]
             uint32_t timestamp                                               : 32; // [31:0]
#endif
};


/* Description		REO_STATUS_NUMBER

			Consumer: SW , DEBUG
			Producer: REO
			
			The value in this field is equal to value of the 'REO_CMD_Number' 
			field the REO command 
			
			This field helps to correlate the statuses with the REO 
			commands.
			
			<legal all> 
*/

#define UNIFORM_REO_STATUS_HEADER_REO_STATUS_NUMBER_OFFSET                          0x00000000
#define UNIFORM_REO_STATUS_HEADER_REO_STATUS_NUMBER_LSB                             0
#define UNIFORM_REO_STATUS_HEADER_REO_STATUS_NUMBER_MSB                             15
#define UNIFORM_REO_STATUS_HEADER_REO_STATUS_NUMBER_MASK                            0x0000ffff


/* Description		CMD_EXECUTION_TIME

			Consumer: DEBUG
			Producer: REO 
			
			The amount of time REO took to excecute the command. Note
			 that this time does not include the duration of the command
			 waiting in the command ring, before the execution started.
			
			
			In us.
			
			<legal all>
*/

#define UNIFORM_REO_STATUS_HEADER_CMD_EXECUTION_TIME_OFFSET                         0x00000000
#define UNIFORM_REO_STATUS_HEADER_CMD_EXECUTION_TIME_LSB                            16
#define UNIFORM_REO_STATUS_HEADER_CMD_EXECUTION_TIME_MSB                            25
#define UNIFORM_REO_STATUS_HEADER_CMD_EXECUTION_TIME_MASK                           0x03ff0000


/* Description		REO_CMD_EXECUTION_STATUS

			Consumer: DEBUG
			Producer: REO 
			
			Execution status of the command.
			
			<enum 0 reo_successful_execution> Command has successfully
			 be executed
			<enum 1 reo_blocked_execution> Command could not be executed
			 as the queue or cache was blocked
			<enum 2 reo_failed_execution> Command has encountered problems
			 when executing, like the queue descriptor not being valid. 
			None of the status fields in the entire STATUS TLV are valid.
			
			<enum 3 reo_resource_blocked> Command is NOT  executed because
			 one or more descriptors were blocked. This is SW programming
			 mistake.
			None of the status fields in the entire STATUS TLV are valid.
			
			
			<legal  0-3>
*/

#define UNIFORM_REO_STATUS_HEADER_REO_CMD_EXECUTION_STATUS_OFFSET                   0x00000000
#define UNIFORM_REO_STATUS_HEADER_REO_CMD_EXECUTION_STATUS_LSB                      26
#define UNIFORM_REO_STATUS_HEADER_REO_CMD_EXECUTION_STATUS_MSB                      27
#define UNIFORM_REO_STATUS_HEADER_REO_CMD_EXECUTION_STATUS_MASK                     0x0c000000


/* Description		RESERVED_0A

			<legal 0>
*/

#define UNIFORM_REO_STATUS_HEADER_RESERVED_0A_OFFSET                                0x00000000
#define UNIFORM_REO_STATUS_HEADER_RESERVED_0A_LSB                                   28
#define UNIFORM_REO_STATUS_HEADER_RESERVED_0A_MSB                                   31
#define UNIFORM_REO_STATUS_HEADER_RESERVED_0A_MASK                                  0xf0000000


/* Description		TIMESTAMP

			Timestamp at the moment that this status report is written.
			
			
			<legal all>
*/

#define UNIFORM_REO_STATUS_HEADER_TIMESTAMP_OFFSET                                  0x00000004
#define UNIFORM_REO_STATUS_HEADER_TIMESTAMP_LSB                                     0
#define UNIFORM_REO_STATUS_HEADER_TIMESTAMP_MSB                                     31
#define UNIFORM_REO_STATUS_HEADER_TIMESTAMP_MASK                                    0xffffffff



#endif   // UNIFORM_REO_STATUS_HEADER