5799ec1d2f
Update HW include header files to DV release version R1117 from R102. This is required to support emulation version E4 for all platforms. Change-Id: I38c2fc5d1076ab45a71563cc3b1d82e7e5ac31ec CRs-Fixed: 1113958
699 خطوط
20 KiB
C
699 خطوط
20 KiB
C
/*
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* Copyright (c) 2016-2017 The Linux Foundation. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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//
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// DO NOT EDIT! This file is automatically generated
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// These definitions are tied to a particular hardware layout
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#ifndef _REO_FLUSH_CACHE_STATUS_H_
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#define _REO_FLUSH_CACHE_STATUS_H_
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#if !defined(__ASSEMBLER__)
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#endif
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#include "uniform_reo_status_header.h"
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// ################ START SUMMARY #################
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//
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// Dword Fields
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// 0-1 struct uniform_reo_status_header status_header;
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// 2 error_detected[0], block_error_details[2:1], reserved_2a[7:3], cache_controller_flush_status_hit[8], cache_controller_flush_status_desc_type[11:9], cache_controller_flush_status_client_id[15:12], cache_controller_flush_status_error[17:16], cache_controller_flush_count[25:18], reserved_2b[31:26]
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// 3 reserved_3a[31:0]
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// 4 reserved_4a[31:0]
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// 5 reserved_5a[31:0]
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// 6 reserved_6a[31:0]
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// 7 reserved_7a[31:0]
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// 8 reserved_8a[31:0]
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// 9 reserved_9a[31:0]
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// 10 reserved_10a[31:0]
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// 11 reserved_11a[31:0]
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// 12 reserved_12a[31:0]
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// 13 reserved_13a[31:0]
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// 14 reserved_14a[31:0]
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// 15 reserved_15a[31:0]
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// 16 reserved_16a[31:0]
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// 17 reserved_17a[31:0]
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// 18 reserved_18a[31:0]
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// 19 reserved_19a[31:0]
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// 20 reserved_20a[31:0]
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// 21 reserved_21a[31:0]
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// 22 reserved_22a[31:0]
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// 23 reserved_23a[31:0]
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// 24 reserved_24a[27:0], looping_count[31:28]
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//
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// ################ END SUMMARY #################
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#define NUM_OF_DWORDS_REO_FLUSH_CACHE_STATUS 25
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struct reo_flush_cache_status {
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struct uniform_reo_status_header status_header;
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uint32_t error_detected : 1, //[0]
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block_error_details : 2, //[2:1]
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reserved_2a : 5, //[7:3]
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cache_controller_flush_status_hit: 1, //[8]
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cache_controller_flush_status_desc_type: 3, //[11:9]
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cache_controller_flush_status_client_id: 4, //[15:12]
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cache_controller_flush_status_error: 2, //[17:16]
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cache_controller_flush_count : 8, //[25:18]
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reserved_2b : 6; //[31:26]
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uint32_t reserved_3a : 32; //[31:0]
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uint32_t reserved_4a : 32; //[31:0]
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uint32_t reserved_5a : 32; //[31:0]
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uint32_t reserved_6a : 32; //[31:0]
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uint32_t reserved_7a : 32; //[31:0]
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uint32_t reserved_8a : 32; //[31:0]
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uint32_t reserved_9a : 32; //[31:0]
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uint32_t reserved_10a : 32; //[31:0]
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uint32_t reserved_11a : 32; //[31:0]
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uint32_t reserved_12a : 32; //[31:0]
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uint32_t reserved_13a : 32; //[31:0]
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uint32_t reserved_14a : 32; //[31:0]
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uint32_t reserved_15a : 32; //[31:0]
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uint32_t reserved_16a : 32; //[31:0]
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uint32_t reserved_17a : 32; //[31:0]
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uint32_t reserved_18a : 32; //[31:0]
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uint32_t reserved_19a : 32; //[31:0]
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uint32_t reserved_20a : 32; //[31:0]
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uint32_t reserved_21a : 32; //[31:0]
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uint32_t reserved_22a : 32; //[31:0]
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uint32_t reserved_23a : 32; //[31:0]
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uint32_t reserved_24a : 28, //[27:0]
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looping_count : 4; //[31:28]
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};
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/*
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struct uniform_reo_status_header status_header
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Consumer: SW
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Producer: REO
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Details that can link this status with the original
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command. It also contains info on how long REO took to
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execute this command.
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error_detected
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Status for blocking resource handling
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0: No error has been detected while executing this
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command
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1: an error in the blocking resource management was
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detected
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See field 'Block_error_details'
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block_error_details
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Field only valid when 'Error_detected' is set.
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0: no blocking related error found
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1: blocking resource was already in use
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2: resource that was asked to be unblocked, was not
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blocked
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<legal 0-2>
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reserved_2a
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<legal 0>
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cache_controller_flush_status_hit
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The status that the cache controller returned for
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executing the flush command
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descriptor hit
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1 = hit
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0 = miss
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<legal all>
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cache_controller_flush_status_desc_type
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The status that the cache controller returned for
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executing the flush command
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Descriptor type
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FLOW_QUEUE_DESCRIPTOR
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3'd0
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<legal all>
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cache_controller_flush_status_client_id
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The status that the cache controller returned for
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executing the flush command
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client ID
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Module who made flush the request
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In REO, this is always set to 0
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<legal 0>
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cache_controller_flush_status_error
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The status that the cache controller returned for
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executing the flush command
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Error condition
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2'b00: No error found
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2'b01: HW IF still busy
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2'b10: Line is currently locked. Used for the one line
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flush command.
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2'b11: At least one line is currently still locked. Used
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for the cache flush command.
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<legal all>
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cache_controller_flush_count
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The number of lines that were actually flushed out.
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<legal all>
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reserved_2b
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<legal 0>
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reserved_3a
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<legal 0>
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reserved_4a
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<legal 0>
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reserved_5a
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<legal 0>
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reserved_6a
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<legal 0>
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reserved_7a
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<legal 0>
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reserved_8a
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<legal 0>
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reserved_9a
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<legal 0>
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reserved_10a
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<legal 0>
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reserved_11a
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<legal 0>
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reserved_12a
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<legal 0>
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reserved_13a
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<legal 0>
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reserved_14a
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<legal 0>
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reserved_15a
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<legal 0>
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reserved_16a
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<legal 0>
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reserved_17a
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<legal 0>
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reserved_18a
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<legal 0>
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reserved_19a
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<legal 0>
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reserved_20a
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<legal 0>
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reserved_21a
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<legal 0>
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reserved_22a
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<legal 0>
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reserved_23a
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<legal 0>
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reserved_24a
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<legal 0>
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looping_count
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A count value that indicates the number of times the
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producer of entries into this Ring has looped around the
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ring.
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At initialization time, this value is set to 0. On the
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first loop, this value is set to 1. After the max value is
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reached allowed by the number of bits for this field, the
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count value continues with 0 again.
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In case SW is the consumer of the ring entries, it can
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use this field to figure out up to where the producer of
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entries has created new entries. This eliminates the need to
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check where the head pointer' of the ring is located once
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the SW starts processing an interrupt indicating that new
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entries have been put into this ring...
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Also note that SW if it wants only needs to look at the
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LSB bit of this count value.
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<legal all>
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*/
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#define REO_FLUSH_CACHE_STATUS_0_UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_OFFSET 0x00000000
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#define REO_FLUSH_CACHE_STATUS_0_UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_LSB 28
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#define REO_FLUSH_CACHE_STATUS_0_UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_MASK 0xffffffff
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#define REO_FLUSH_CACHE_STATUS_1_UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_OFFSET 0x00000004
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#define REO_FLUSH_CACHE_STATUS_1_UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_LSB 28
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#define REO_FLUSH_CACHE_STATUS_1_UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_MASK 0xffffffff
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/* Description REO_FLUSH_CACHE_STATUS_2_ERROR_DETECTED
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Status for blocking resource handling
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0: No error has been detected while executing this
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command
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1: an error in the blocking resource management was
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detected
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See field 'Block_error_details'
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*/
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#define REO_FLUSH_CACHE_STATUS_2_ERROR_DETECTED_OFFSET 0x00000008
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#define REO_FLUSH_CACHE_STATUS_2_ERROR_DETECTED_LSB 0
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#define REO_FLUSH_CACHE_STATUS_2_ERROR_DETECTED_MASK 0x00000001
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/* Description REO_FLUSH_CACHE_STATUS_2_BLOCK_ERROR_DETAILS
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Field only valid when 'Error_detected' is set.
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0: no blocking related error found
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1: blocking resource was already in use
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2: resource that was asked to be unblocked, was not
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blocked
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<legal 0-2>
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*/
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#define REO_FLUSH_CACHE_STATUS_2_BLOCK_ERROR_DETAILS_OFFSET 0x00000008
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#define REO_FLUSH_CACHE_STATUS_2_BLOCK_ERROR_DETAILS_LSB 1
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#define REO_FLUSH_CACHE_STATUS_2_BLOCK_ERROR_DETAILS_MASK 0x00000006
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/* Description REO_FLUSH_CACHE_STATUS_2_RESERVED_2A
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<legal 0>
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*/
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#define REO_FLUSH_CACHE_STATUS_2_RESERVED_2A_OFFSET 0x00000008
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#define REO_FLUSH_CACHE_STATUS_2_RESERVED_2A_LSB 3
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#define REO_FLUSH_CACHE_STATUS_2_RESERVED_2A_MASK 0x000000f8
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/* Description REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_HIT
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The status that the cache controller returned for
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executing the flush command
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descriptor hit
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1 = hit
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0 = miss
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<legal all>
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*/
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_HIT_OFFSET 0x00000008
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_HIT_LSB 8
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_HIT_MASK 0x00000100
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/* Description REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_DESC_TYPE
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The status that the cache controller returned for
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executing the flush command
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Descriptor type
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FLOW_QUEUE_DESCRIPTOR
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3'd0
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<legal all>
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*/
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_DESC_TYPE_OFFSET 0x00000008
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_DESC_TYPE_LSB 9
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_DESC_TYPE_MASK 0x00000e00
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/* Description REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_CLIENT_ID
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The status that the cache controller returned for
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executing the flush command
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client ID
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Module who made flush the request
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In REO, this is always set to 0
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<legal 0>
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*/
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_CLIENT_ID_OFFSET 0x00000008
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_CLIENT_ID_LSB 12
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_CLIENT_ID_MASK 0x0000f000
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/* Description REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_ERROR
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The status that the cache controller returned for
|
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executing the flush command
|
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Error condition
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2'b00: No error found
|
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2'b01: HW IF still busy
|
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|
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2'b10: Line is currently locked. Used for the one line
|
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flush command.
|
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|
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2'b11: At least one line is currently still locked. Used
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for the cache flush command.
|
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<legal all>
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*/
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_ERROR_OFFSET 0x00000008
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_ERROR_LSB 16
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_STATUS_ERROR_MASK 0x00030000
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/* Description REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_COUNT
|
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The number of lines that were actually flushed out.
|
||
|
||
<legal all>
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*/
|
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_COUNT_OFFSET 0x00000008
|
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_COUNT_LSB 18
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#define REO_FLUSH_CACHE_STATUS_2_CACHE_CONTROLLER_FLUSH_COUNT_MASK 0x03fc0000
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|
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/* Description REO_FLUSH_CACHE_STATUS_2_RESERVED_2B
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_2_RESERVED_2B_OFFSET 0x00000008
|
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#define REO_FLUSH_CACHE_STATUS_2_RESERVED_2B_LSB 26
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#define REO_FLUSH_CACHE_STATUS_2_RESERVED_2B_MASK 0xfc000000
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_3_RESERVED_3A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_3_RESERVED_3A_OFFSET 0x0000000c
|
||
#define REO_FLUSH_CACHE_STATUS_3_RESERVED_3A_LSB 0
|
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#define REO_FLUSH_CACHE_STATUS_3_RESERVED_3A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_4_RESERVED_4A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_4_RESERVED_4A_OFFSET 0x00000010
|
||
#define REO_FLUSH_CACHE_STATUS_4_RESERVED_4A_LSB 0
|
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#define REO_FLUSH_CACHE_STATUS_4_RESERVED_4A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_5_RESERVED_5A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_5_RESERVED_5A_OFFSET 0x00000014
|
||
#define REO_FLUSH_CACHE_STATUS_5_RESERVED_5A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_5_RESERVED_5A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_6_RESERVED_6A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_6_RESERVED_6A_OFFSET 0x00000018
|
||
#define REO_FLUSH_CACHE_STATUS_6_RESERVED_6A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_6_RESERVED_6A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_7_RESERVED_7A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_7_RESERVED_7A_OFFSET 0x0000001c
|
||
#define REO_FLUSH_CACHE_STATUS_7_RESERVED_7A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_7_RESERVED_7A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_8_RESERVED_8A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_8_RESERVED_8A_OFFSET 0x00000020
|
||
#define REO_FLUSH_CACHE_STATUS_8_RESERVED_8A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_8_RESERVED_8A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_9_RESERVED_9A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_9_RESERVED_9A_OFFSET 0x00000024
|
||
#define REO_FLUSH_CACHE_STATUS_9_RESERVED_9A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_9_RESERVED_9A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_10_RESERVED_10A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_10_RESERVED_10A_OFFSET 0x00000028
|
||
#define REO_FLUSH_CACHE_STATUS_10_RESERVED_10A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_10_RESERVED_10A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_11_RESERVED_11A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_11_RESERVED_11A_OFFSET 0x0000002c
|
||
#define REO_FLUSH_CACHE_STATUS_11_RESERVED_11A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_11_RESERVED_11A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_12_RESERVED_12A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_12_RESERVED_12A_OFFSET 0x00000030
|
||
#define REO_FLUSH_CACHE_STATUS_12_RESERVED_12A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_12_RESERVED_12A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_13_RESERVED_13A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_13_RESERVED_13A_OFFSET 0x00000034
|
||
#define REO_FLUSH_CACHE_STATUS_13_RESERVED_13A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_13_RESERVED_13A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_14_RESERVED_14A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_14_RESERVED_14A_OFFSET 0x00000038
|
||
#define REO_FLUSH_CACHE_STATUS_14_RESERVED_14A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_14_RESERVED_14A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_15_RESERVED_15A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_15_RESERVED_15A_OFFSET 0x0000003c
|
||
#define REO_FLUSH_CACHE_STATUS_15_RESERVED_15A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_15_RESERVED_15A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_16_RESERVED_16A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_16_RESERVED_16A_OFFSET 0x00000040
|
||
#define REO_FLUSH_CACHE_STATUS_16_RESERVED_16A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_16_RESERVED_16A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_17_RESERVED_17A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_17_RESERVED_17A_OFFSET 0x00000044
|
||
#define REO_FLUSH_CACHE_STATUS_17_RESERVED_17A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_17_RESERVED_17A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_18_RESERVED_18A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_18_RESERVED_18A_OFFSET 0x00000048
|
||
#define REO_FLUSH_CACHE_STATUS_18_RESERVED_18A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_18_RESERVED_18A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_19_RESERVED_19A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_19_RESERVED_19A_OFFSET 0x0000004c
|
||
#define REO_FLUSH_CACHE_STATUS_19_RESERVED_19A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_19_RESERVED_19A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_20_RESERVED_20A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_20_RESERVED_20A_OFFSET 0x00000050
|
||
#define REO_FLUSH_CACHE_STATUS_20_RESERVED_20A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_20_RESERVED_20A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_21_RESERVED_21A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_21_RESERVED_21A_OFFSET 0x00000054
|
||
#define REO_FLUSH_CACHE_STATUS_21_RESERVED_21A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_21_RESERVED_21A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_22_RESERVED_22A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_22_RESERVED_22A_OFFSET 0x00000058
|
||
#define REO_FLUSH_CACHE_STATUS_22_RESERVED_22A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_22_RESERVED_22A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_23_RESERVED_23A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_23_RESERVED_23A_OFFSET 0x0000005c
|
||
#define REO_FLUSH_CACHE_STATUS_23_RESERVED_23A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_23_RESERVED_23A_MASK 0xffffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_24_RESERVED_24A
|
||
|
||
<legal 0>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_24_RESERVED_24A_OFFSET 0x00000060
|
||
#define REO_FLUSH_CACHE_STATUS_24_RESERVED_24A_LSB 0
|
||
#define REO_FLUSH_CACHE_STATUS_24_RESERVED_24A_MASK 0x0fffffff
|
||
|
||
/* Description REO_FLUSH_CACHE_STATUS_24_LOOPING_COUNT
|
||
|
||
A count value that indicates the number of times the
|
||
producer of entries into this Ring has looped around the
|
||
ring.
|
||
|
||
At initialization time, this value is set to 0. On the
|
||
first loop, this value is set to 1. After the max value is
|
||
reached allowed by the number of bits for this field, the
|
||
count value continues with 0 again.
|
||
|
||
|
||
|
||
In case SW is the consumer of the ring entries, it can
|
||
use this field to figure out up to where the producer of
|
||
entries has created new entries. This eliminates the need to
|
||
check where the head pointer' of the ring is located once
|
||
the SW starts processing an interrupt indicating that new
|
||
entries have been put into this ring...
|
||
|
||
|
||
|
||
Also note that SW if it wants only needs to look at the
|
||
LSB bit of this count value.
|
||
|
||
<legal all>
|
||
*/
|
||
#define REO_FLUSH_CACHE_STATUS_24_LOOPING_COUNT_OFFSET 0x00000060
|
||
#define REO_FLUSH_CACHE_STATUS_24_LOOPING_COUNT_LSB 28
|
||
#define REO_FLUSH_CACHE_STATUS_24_LOOPING_COUNT_MASK 0xf0000000
|
||
|
||
|
||
#endif // _REO_FLUSH_CACHE_STATUS_H_
|