/*
* Copyright (c) 2018 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_A_MU_UL_INFO_H_
#define _HE_SIG_A_MU_UL_INFO_H_
#if !defined(__ASSEMBLER__)
#endif
// ################ START SUMMARY #################
//
// Dword Fields
// 0 format_indication[0], bss_color_id[6:1], spatial_reuse[22:7], reserved_0a[23], transmit_bw[25:24], reserved_0b[31:26]
// 1 txop_duration[6:0], reserved_1a[15:7], crc[19:16], tail[25:20], reserved_1b[31:26]
//
// ################ END SUMMARY #################
#define NUM_OF_DWORDS_HE_SIG_A_MU_UL_INFO 2
struct he_sig_a_mu_ul_info {
uint32_t format_indication : 1, //[0]
bss_color_id : 6, //[6:1]
spatial_reuse : 16, //[22:7]
reserved_0a : 1, //[23]
transmit_bw : 2, //[25:24]
reserved_0b : 6; //[31:26]
uint32_t txop_duration : 7, //[6:0]
reserved_1a : 9, //[15:7]
crc : 4, //[19:16]
tail : 6, //[25:20]
reserved_1b : 6; //[31:26]
};
/*
format_indication
Indicates whether the transmission is SU PPDU or a
trigger based UL MU PDDU
<enum 0 HE_SIGA_FORMAT_HE_TRIG>
<enum 1 HE_SIGA_FORMAT_SU_OR_EXT_SU>
<legal all>
bss_color_id
BSS color ID
<legal all>
spatial_reuse
Spatial reuse
<legal all>
reserved_0a
Note: spec indicates this shall be set to 1
<legal 1>
transmit_bw
Bandwidth of the PPDU.
<enum 0 HE_SIG_A_MU_UL_BW20> 20 Mhz
<enum 1 HE_SIG_A_MU_UL_BW40> 40 Mhz
<enum 2 HE_SIG_A_MU_UL_BW80> 80 Mhz
<enum 3 HE_SIG_A_MU_UL_BW160> 160 MHz or 80+80 MHz
On RX side, Field Used by MAC HW
<legal 0-3>
reserved_0b
<legal 0>
txop_duration
Indicates the remaining time in the current TXOP <legal
all>
reserved_1a
Note: spec indicates every bit shall be set to 1
<legal 255>
crc
CRC for HE-SIG-A contents.
This CRC may also cover some fields of L-SIG (TBD)
<legal all>
tail
BCC encoding (similar to VHT-SIG-A) with 6 tail bits is
used
<legal 0>
reserved_1b
<legal 0>
*/
/* Description HE_SIG_A_MU_UL_INFO_0_FORMAT_INDICATION
Indicates whether the transmission is SU PPDU or a
trigger based UL MU PDDU
<enum 0 HE_SIGA_FORMAT_HE_TRIG>
<enum 1 HE_SIGA_FORMAT_SU_OR_EXT_SU>
<legal all>
*/
#define HE_SIG_A_MU_UL_INFO_0_FORMAT_INDICATION_OFFSET 0x00000000
#define HE_SIG_A_MU_UL_INFO_0_FORMAT_INDICATION_LSB 0
#define HE_SIG_A_MU_UL_INFO_0_FORMAT_INDICATION_MASK 0x00000001
/* Description HE_SIG_A_MU_UL_INFO_0_BSS_COLOR_ID
BSS color ID
<legal all>
*/
#define HE_SIG_A_MU_UL_INFO_0_BSS_COLOR_ID_OFFSET 0x00000000
#define HE_SIG_A_MU_UL_INFO_0_BSS_COLOR_ID_LSB 1
#define HE_SIG_A_MU_UL_INFO_0_BSS_COLOR_ID_MASK 0x0000007e
/* Description HE_SIG_A_MU_UL_INFO_0_SPATIAL_REUSE
Spatial reuse
<legal all>
*/
#define HE_SIG_A_MU_UL_INFO_0_SPATIAL_REUSE_OFFSET 0x00000000
#define HE_SIG_A_MU_UL_INFO_0_SPATIAL_REUSE_LSB 7
#define HE_SIG_A_MU_UL_INFO_0_SPATIAL_REUSE_MASK 0x007fff80
/* Description HE_SIG_A_MU_UL_INFO_0_RESERVED_0A
Note: spec indicates this shall be set to 1
<legal 1>
*/
#define HE_SIG_A_MU_UL_INFO_0_RESERVED_0A_OFFSET 0x00000000
#define HE_SIG_A_MU_UL_INFO_0_RESERVED_0A_LSB 23
#define HE_SIG_A_MU_UL_INFO_0_RESERVED_0A_MASK 0x00800000
/* Description HE_SIG_A_MU_UL_INFO_0_TRANSMIT_BW
Bandwidth of the PPDU.
<enum 0 HE_SIG_A_MU_UL_BW20> 20 Mhz
<enum 1 HE_SIG_A_MU_UL_BW40> 40 Mhz
<enum 2 HE_SIG_A_MU_UL_BW80> 80 Mhz
<enum 3 HE_SIG_A_MU_UL_BW160> 160 MHz or 80+80 MHz
On RX side, Field Used by MAC HW
<legal 0-3>
*/
#define HE_SIG_A_MU_UL_INFO_0_TRANSMIT_BW_OFFSET 0x00000000
#define HE_SIG_A_MU_UL_INFO_0_TRANSMIT_BW_LSB 24
#define HE_SIG_A_MU_UL_INFO_0_TRANSMIT_BW_MASK 0x03000000
/* Description HE_SIG_A_MU_UL_INFO_0_RESERVED_0B
<legal 0>
*/
#define HE_SIG_A_MU_UL_INFO_0_RESERVED_0B_OFFSET 0x00000000
#define HE_SIG_A_MU_UL_INFO_0_RESERVED_0B_LSB 26
#define HE_SIG_A_MU_UL_INFO_0_RESERVED_0B_MASK 0xfc000000
/* Description HE_SIG_A_MU_UL_INFO_1_TXOP_DURATION
Indicates the remaining time in the current TXOP <legal
all>
*/
#define HE_SIG_A_MU_UL_INFO_1_TXOP_DURATION_OFFSET 0x00000004
#define HE_SIG_A_MU_UL_INFO_1_TXOP_DURATION_LSB 0
#define HE_SIG_A_MU_UL_INFO_1_TXOP_DURATION_MASK 0x0000007f
/* Description HE_SIG_A_MU_UL_INFO_1_RESERVED_1A
Note: spec indicates every bit shall be set to 1
<legal 255>
*/
#define HE_SIG_A_MU_UL_INFO_1_RESERVED_1A_OFFSET 0x00000004
#define HE_SIG_A_MU_UL_INFO_1_RESERVED_1A_LSB 7
#define HE_SIG_A_MU_UL_INFO_1_RESERVED_1A_MASK 0x0000ff80
/* Description HE_SIG_A_MU_UL_INFO_1_CRC
CRC for HE-SIG-A contents.
This CRC may also cover some fields of L-SIG (TBD)
<legal all>
*/
#define HE_SIG_A_MU_UL_INFO_1_CRC_OFFSET 0x00000004
#define HE_SIG_A_MU_UL_INFO_1_CRC_LSB 16
#define HE_SIG_A_MU_UL_INFO_1_CRC_MASK 0x000f0000
/* Description HE_SIG_A_MU_UL_INFO_1_TAIL
BCC encoding (similar to VHT-SIG-A) with 6 tail bits is
used
<legal 0>
*/
#define HE_SIG_A_MU_UL_INFO_1_TAIL_OFFSET 0x00000004
#define HE_SIG_A_MU_UL_INFO_1_TAIL_LSB 20
#define HE_SIG_A_MU_UL_INFO_1_TAIL_MASK 0x03f00000
/* Description HE_SIG_A_MU_UL_INFO_1_RESERVED_1B
<legal 0>
*/
#define HE_SIG_A_MU_UL_INFO_1_RESERVED_1B_OFFSET 0x00000004
#define HE_SIG_A_MU_UL_INFO_1_RESERVED_1B_LSB 26
#define HE_SIG_A_MU_UL_INFO_1_RESERVED_1B_MASK 0xfc000000
#endif // _HE_SIG_A_MU_UL_INFO_H_