8fdc77b72c
New hardware header files for Napier E6. CRs-Fixed: 2033542 Change-Id: I996dbff402c2ba27c2e34ba89cdbb60101ae7d2d
283 lines
7.1 KiB
C
Executable File
283 lines
7.1 KiB
C
Executable File
/*
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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 _BUFFER_ADDR_INFO_H_
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#define _BUFFER_ADDR_INFO_H_
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#if !defined(__ASSEMBLER__)
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#endif
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// ################ START SUMMARY #################
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//
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// Dword Fields
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// 0 buffer_addr_31_0[31:0]
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// 1 buffer_addr_39_32[7:0], return_buffer_manager[10:8], sw_buffer_cookie[31:11]
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//
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// ################ END SUMMARY #################
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#define NUM_OF_DWORDS_BUFFER_ADDR_INFO 2
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struct buffer_addr_info {
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uint32_t buffer_addr_31_0 : 32; //[31:0]
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uint32_t buffer_addr_39_32 : 8, //[7:0]
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return_buffer_manager : 3, //[10:8]
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sw_buffer_cookie : 21; //[31:11]
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};
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/*
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buffer_addr_31_0
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Address (lower 32 bits) of the MSDU buffer OR
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MSDU_EXTENSION descriptor OR Link Descriptor
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In case of 'NULL' pointer, this field is set to 0
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<legal all>
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buffer_addr_39_32
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Address (upper 8 bits) of the MSDU buffer OR
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MSDU_EXTENSION descriptor OR Link Descriptor
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In case of 'NULL' pointer, this field is set to 0
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<legal all>
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return_buffer_manager
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Consumer: WBM
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Producer: SW/FW
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In case of 'NULL' pointer, this field is set to 0
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Indicates to which buffer manager the buffer OR
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MSDU_EXTENSION descriptor OR link descriptor that is being
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pointed to shall be returned after the frame has been
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processed. It is used by WBM for routing purposes.
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<enum 0 WBM_IDLE_BUF_LIST> This buffer shall be returned
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to the WMB buffer idle list
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<enum 1 WBM_IDLE_DESC_LIST> This buffer shall be
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returned to the WMB idle link descriptor idle list
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<enum 2 FW_BM> This buffer shall be returned to the FW
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<enum 3 SW0_BM> This buffer shall be returned to the SW,
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ring 0
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<enum 4 SW1_BM> This buffer shall be returned to the SW,
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ring 1
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<enum 5 SW2_BM> This buffer shall be returned to the SW,
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ring 2
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<enum 6 SW3_BM> This buffer shall be returned to the SW,
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ring 3
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<legal 0-6>
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sw_buffer_cookie
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Cookie field exclusively used by SW.
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In case of 'NULL' pointer, this field is set to 0
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HW ignores the contents, accept that it passes the
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programmed value on to other descriptors together with the
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physical address
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Field can be used by SW to for example associate the
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buffers physical address with the virtual address
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The bit definitions as used by SW are within SW HLD
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specification
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NOTE:
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The two most significant bits can have a special meaning
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in case this struct is embedded in a TX_MPDU_DETAILS STRUCT,
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and field transmit_bw_restriction is set
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Sw_buffer_cookie[20:19] = 2'b00: 20 MHz TX only
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Sw_buffer_cookie[20:19] = 2'b01: 40 MHz TX only
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Sw_buffer_cookie[20:19] = 2'b10: 80 MHz TX only
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Sw_buffer_cookie[20:19] = 2'b11: 160 MHz TX only
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<legal all>
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*/
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/* Description BUFFER_ADDR_INFO_0_BUFFER_ADDR_31_0
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Address (lower 32 bits) of the MSDU buffer OR
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MSDU_EXTENSION descriptor OR Link Descriptor
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In case of 'NULL' pointer, this field is set to 0
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<legal all>
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*/
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#define BUFFER_ADDR_INFO_0_BUFFER_ADDR_31_0_OFFSET 0x00000000
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#define BUFFER_ADDR_INFO_0_BUFFER_ADDR_31_0_LSB 0
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#define BUFFER_ADDR_INFO_0_BUFFER_ADDR_31_0_MASK 0xffffffff
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/* Description BUFFER_ADDR_INFO_1_BUFFER_ADDR_39_32
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Address (upper 8 bits) of the MSDU buffer OR
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MSDU_EXTENSION descriptor OR Link Descriptor
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In case of 'NULL' pointer, this field is set to 0
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<legal all>
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*/
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#define BUFFER_ADDR_INFO_1_BUFFER_ADDR_39_32_OFFSET 0x00000004
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#define BUFFER_ADDR_INFO_1_BUFFER_ADDR_39_32_LSB 0
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#define BUFFER_ADDR_INFO_1_BUFFER_ADDR_39_32_MASK 0x000000ff
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/* Description BUFFER_ADDR_INFO_1_RETURN_BUFFER_MANAGER
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Consumer: WBM
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Producer: SW/FW
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In case of 'NULL' pointer, this field is set to 0
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Indicates to which buffer manager the buffer OR
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MSDU_EXTENSION descriptor OR link descriptor that is being
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pointed to shall be returned after the frame has been
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processed. It is used by WBM for routing purposes.
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<enum 0 WBM_IDLE_BUF_LIST> This buffer shall be returned
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to the WMB buffer idle list
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<enum 1 WBM_IDLE_DESC_LIST> This buffer shall be
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returned to the WMB idle link descriptor idle list
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<enum 2 FW_BM> This buffer shall be returned to the FW
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<enum 3 SW0_BM> This buffer shall be returned to the SW,
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ring 0
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<enum 4 SW1_BM> This buffer shall be returned to the SW,
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ring 1
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<enum 5 SW2_BM> This buffer shall be returned to the SW,
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ring 2
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<enum 6 SW3_BM> This buffer shall be returned to the SW,
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ring 3
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<legal 0-6>
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*/
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#define BUFFER_ADDR_INFO_1_RETURN_BUFFER_MANAGER_OFFSET 0x00000004
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#define BUFFER_ADDR_INFO_1_RETURN_BUFFER_MANAGER_LSB 8
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#define BUFFER_ADDR_INFO_1_RETURN_BUFFER_MANAGER_MASK 0x00000700
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/* Description BUFFER_ADDR_INFO_1_SW_BUFFER_COOKIE
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Cookie field exclusively used by SW.
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In case of 'NULL' pointer, this field is set to 0
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HW ignores the contents, accept that it passes the
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programmed value on to other descriptors together with the
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physical address
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|
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Field can be used by SW to for example associate the
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buffers physical address with the virtual address
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The bit definitions as used by SW are within SW HLD
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specification
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NOTE:
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The two most significant bits can have a special meaning
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in case this struct is embedded in a TX_MPDU_DETAILS STRUCT,
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and field transmit_bw_restriction is set
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Sw_buffer_cookie[20:19] = 2'b00: 20 MHz TX only
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Sw_buffer_cookie[20:19] = 2'b01: 40 MHz TX only
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Sw_buffer_cookie[20:19] = 2'b10: 80 MHz TX only
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Sw_buffer_cookie[20:19] = 2'b11: 160 MHz TX only
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<legal all>
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*/
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#define BUFFER_ADDR_INFO_1_SW_BUFFER_COOKIE_OFFSET 0x00000004
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#define BUFFER_ADDR_INFO_1_SW_BUFFER_COOKIE_LSB 11
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#define BUFFER_ADDR_INFO_1_SW_BUFFER_COOKIE_MASK 0xfffff800
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#endif // _BUFFER_ADDR_INFO_H_
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