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/*
* Copyright (c) 2020 The Linux Foundation. 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.
*/
// $ATH_LICENSE_HW_HDR_C$
//
// DO NOT EDIT! This file is automatically generated
// These definitions are tied to a particular hardware layout
#ifndef _HE_SIG_B2_MU_INFO_H_
#define _HE_SIG_B2_MU_INFO_H_
#if !defined(__ASSEMBLER__)
#endif
// ################ START SUMMARY #################
//
// Dword Fields
// 0 sta_id[10:0], sta_spatial_config[14:11], sta_mcs[18:15], reserved_set_to_1[19], sta_coding[20], reserved_0a[28:21], nsts[31:29]
//
// ################ END SUMMARY #################
#define NUM_OF_DWORDS_HE_SIG_B2_MU_INFO 1
struct he_sig_b2_mu_info {
uint32_t sta_id : 11, //[10:0]
sta_spatial_config : 4, //[14:11]
sta_mcs : 4, //[18:15]
reserved_set_to_1 : 1, //[19]
sta_coding : 1, //[20]
reserved_0a : 8, //[28:21]
nsts : 3; //[31:29]
};
/*
sta_id
Identifies the STA that is addressed. Details of STA ID
are TBD
sta_spatial_config
Number of assigned spatial streams and their
corresponding index.
Total number of spatial streams assigned for the MU-MIMO
allocation is also signaled.
sta_mcs
Indicates the data MCS
reserved_set_to_1
<legal 1>
sta_coding
Distinguishes between BCC/LDPC
0: BCC
1: LDPC
<legal all>
reserved_0a
<legal 0>
nsts
MAC RX side usage only:
Needed by RXPCU. Provided by PHY so that RXPCU does not
need to have the RU number decoding logic.
Number of spatial streams for this user
<enum 0 1_spatial_stream>Single spatial stream
<enum 1 2_spatial_streams>2 spatial streams
<enum 2 3_spatial_streams>3 spatial streams
<enum 3 4_spatial_streams>4 spatial streams
<enum 4 5_spatial_streams>5 spatial streams
<enum 5 6_spatial_streams>6 spatial streams
<enum 6 7_spatial_streams>7 spatial streams
<enum 7 8_spatial_streams>8 spatial streams
*/
/* Description HE_SIG_B2_MU_INFO_0_STA_ID
Identifies the STA that is addressed. Details of STA ID
are TBD
*/
#define HE_SIG_B2_MU_INFO_0_STA_ID_OFFSET 0x00000000
#define HE_SIG_B2_MU_INFO_0_STA_ID_LSB 0
#define HE_SIG_B2_MU_INFO_0_STA_ID_MASK 0x000007ff
/* Description HE_SIG_B2_MU_INFO_0_STA_SPATIAL_CONFIG
Number of assigned spatial streams and their
corresponding index.
Total number of spatial streams assigned for the MU-MIMO
allocation is also signaled.
*/
#define HE_SIG_B2_MU_INFO_0_STA_SPATIAL_CONFIG_OFFSET 0x00000000
#define HE_SIG_B2_MU_INFO_0_STA_SPATIAL_CONFIG_LSB 11
#define HE_SIG_B2_MU_INFO_0_STA_SPATIAL_CONFIG_MASK 0x00007800
/* Description HE_SIG_B2_MU_INFO_0_STA_MCS
Indicates the data MCS
*/
#define HE_SIG_B2_MU_INFO_0_STA_MCS_OFFSET 0x00000000
#define HE_SIG_B2_MU_INFO_0_STA_MCS_LSB 15
#define HE_SIG_B2_MU_INFO_0_STA_MCS_MASK 0x00078000
/* Description HE_SIG_B2_MU_INFO_0_RESERVED_SET_TO_1
<legal 1>
*/
#define HE_SIG_B2_MU_INFO_0_RESERVED_SET_TO_1_OFFSET 0x00000000
#define HE_SIG_B2_MU_INFO_0_RESERVED_SET_TO_1_LSB 19
#define HE_SIG_B2_MU_INFO_0_RESERVED_SET_TO_1_MASK 0x00080000
/* Description HE_SIG_B2_MU_INFO_0_STA_CODING
Distinguishes between BCC/LDPC
0: BCC
1: LDPC
<legal all>
*/
#define HE_SIG_B2_MU_INFO_0_STA_CODING_OFFSET 0x00000000
#define HE_SIG_B2_MU_INFO_0_STA_CODING_LSB 20
#define HE_SIG_B2_MU_INFO_0_STA_CODING_MASK 0x00100000
/* Description HE_SIG_B2_MU_INFO_0_RESERVED_0A
<legal 0>
*/
#define HE_SIG_B2_MU_INFO_0_RESERVED_0A_OFFSET 0x00000000
#define HE_SIG_B2_MU_INFO_0_RESERVED_0A_LSB 21
#define HE_SIG_B2_MU_INFO_0_RESERVED_0A_MASK 0x1fe00000
/* Description HE_SIG_B2_MU_INFO_0_NSTS
MAC RX side usage only:
Needed by RXPCU. Provided by PHY so that RXPCU does not
need to have the RU number decoding logic.
Number of spatial streams for this user
<enum 0 1_spatial_stream>Single spatial stream
<enum 1 2_spatial_streams>2 spatial streams
<enum 2 3_spatial_streams>3 spatial streams
<enum 3 4_spatial_streams>4 spatial streams
<enum 4 5_spatial_streams>5 spatial streams
<enum 5 6_spatial_streams>6 spatial streams
<enum 6 7_spatial_streams>7 spatial streams
<enum 7 8_spatial_streams>8 spatial streams
*/
#define HE_SIG_B2_MU_INFO_0_NSTS_OFFSET 0x00000000
#define HE_SIG_B2_MU_INFO_0_NSTS_LSB 29
#define HE_SIG_B2_MU_INFO_0_NSTS_MASK 0xe0000000
#endif // _HE_SIG_B2_MU_INFO_H_
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