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linux-zen-desktop/drivers/net/wireless/ath/ath12k/hal_desc.h

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/* SPDX-License-Identifier: BSD-3-Clause-Clear */
/*
* Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
* Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
*/
#include "core.h"
#ifndef ATH12K_HAL_DESC_H
#define ATH12K_HAL_DESC_H
#define BUFFER_ADDR_INFO0_ADDR GENMASK(31, 0)
#define BUFFER_ADDR_INFO1_ADDR GENMASK(7, 0)
#define BUFFER_ADDR_INFO1_RET_BUF_MGR GENMASK(11, 8)
#define BUFFER_ADDR_INFO1_SW_COOKIE GENMASK(31, 12)
struct ath12k_buffer_addr {
__le32 info0;
__le32 info1;
} __packed;
/* ath12k_buffer_addr
*
* buffer_addr_31_0
* Address (lower 32 bits) of the MSDU buffer or MSDU_EXTENSION
* descriptor or Link descriptor
*
* buffer_addr_39_32
* Address (upper 8 bits) of the MSDU buffer or MSDU_EXTENSION
* descriptor or Link descriptor
*
* return_buffer_manager (RBM)
* Consumer: WBM
* Producer: SW/FW
* Indicates to which buffer manager the buffer or MSDU_EXTENSION
* descriptor or link descriptor that is being pointed to shall be
* returned after the frame has been processed. It is used by WBM
* for routing purposes.
*
* Values are defined in enum %HAL_RX_BUF_RBM_
*
* sw_buffer_cookie
* Cookie field exclusively used by SW. HW ignores the contents,
* accept that it passes the programmed value on to other
* descriptors together with the physical address.
*
* Field can be used by SW to for example associate the buffers
* physical address with the virtual address.
*
* NOTE1:
* The three most significant bits can have a special meaning
* in case this struct is embedded in a TX_MPDU_DETAILS STRUCT,
* and field transmit_bw_restriction is set
*
* In case of NON punctured transmission:
* Sw_buffer_cookie[19:17] = 3'b000: 20 MHz TX only
* Sw_buffer_cookie[19:17] = 3'b001: 40 MHz TX only
* Sw_buffer_cookie[19:17] = 3'b010: 80 MHz TX only
* Sw_buffer_cookie[19:17] = 3'b011: 160 MHz TX only
* Sw_buffer_cookie[19:17] = 3'b101: 240 MHz TX only
* Sw_buffer_cookie[19:17] = 3'b100: 320 MHz TX only
* Sw_buffer_cookie[19:18] = 2'b11: reserved
*
* In case of punctured transmission:
* Sw_buffer_cookie[19:16] = 4'b0000: pattern 0 only
* Sw_buffer_cookie[19:16] = 4'b0001: pattern 1 only
* Sw_buffer_cookie[19:16] = 4'b0010: pattern 2 only
* Sw_buffer_cookie[19:16] = 4'b0011: pattern 3 only
* Sw_buffer_cookie[19:16] = 4'b0100: pattern 4 only
* Sw_buffer_cookie[19:16] = 4'b0101: pattern 5 only
* Sw_buffer_cookie[19:16] = 4'b0110: pattern 6 only
* Sw_buffer_cookie[19:16] = 4'b0111: pattern 7 only
* Sw_buffer_cookie[19:16] = 4'b1000: pattern 8 only
* Sw_buffer_cookie[19:16] = 4'b1001: pattern 9 only
* Sw_buffer_cookie[19:16] = 4'b1010: pattern 10 only
* Sw_buffer_cookie[19:16] = 4'b1011: pattern 11 only
* Sw_buffer_cookie[19:18] = 2'b11: reserved
*
* Note: a punctured transmission is indicated by the presence
* of TLV TX_PUNCTURE_SETUP embedded in the scheduler TLV
*
* Sw_buffer_cookie[20:17]: Tid: The TID field in the QoS control
* field
*
* Sw_buffer_cookie[16]: Mpdu_qos_control_valid: This field
* indicates MPDUs with a QoS control field.
*
*/
enum hal_tlv_tag {
HAL_MACTX_CBF_START = 0 /* 0x0 */,
HAL_PHYRX_DATA = 1 /* 0x1 */,
HAL_PHYRX_CBF_DATA_RESP = 2 /* 0x2 */,
HAL_PHYRX_ABORT_REQUEST = 3 /* 0x3 */,
HAL_PHYRX_USER_ABORT_NOTIFICATION = 4 /* 0x4 */,
HAL_MACTX_DATA_RESP = 5 /* 0x5 */,
HAL_MACTX_CBF_DATA = 6 /* 0x6 */,
HAL_MACTX_CBF_DONE = 7 /* 0x7 */,
HAL_PHYRX_LMR_DATA_RESP = 8 /* 0x8 */,
HAL_RXPCU_TO_UCODE_START = 9 /* 0x9 */,
HAL_RXPCU_TO_UCODE_DELIMITER_FOR_FULL_MPDU = 10 /* 0xa */,
HAL_RXPCU_TO_UCODE_FULL_MPDU_DATA = 11 /* 0xb */,
HAL_RXPCU_TO_UCODE_FCS_STATUS = 12 /* 0xc */,
HAL_RXPCU_TO_UCODE_MPDU_DELIMITER = 13 /* 0xd */,
HAL_RXPCU_TO_UCODE_DELIMITER_FOR_MPDU_HEADER = 14 /* 0xe */,
HAL_RXPCU_TO_UCODE_MPDU_HEADER_DATA = 15 /* 0xf */,
HAL_RXPCU_TO_UCODE_END = 16 /* 0x10 */,
HAL_MACRX_CBF_READ_REQUEST = 32 /* 0x20 */,
HAL_MACRX_CBF_DATA_REQUEST = 33 /* 0x21 */,
HAL_MACRXXPECT_NDP_RECEPTION = 34 /* 0x22 */,
HAL_MACRX_FREEZE_CAPTURE_CHANNEL = 35 /* 0x23 */,
HAL_MACRX_NDP_TIMEOUT = 36 /* 0x24 */,
HAL_MACRX_ABORT_ACK = 37 /* 0x25 */,
HAL_MACRX_REQ_IMPLICIT_FB = 38 /* 0x26 */,
HAL_MACRX_CHAIN_MASK = 39 /* 0x27 */,
HAL_MACRX_NAP_USER = 40 /* 0x28 */,
HAL_MACRX_ABORT_REQUEST = 41 /* 0x29 */,
HAL_PHYTX_OTHER_TRANSMIT_INFO16 = 42 /* 0x2a */,
HAL_PHYTX_ABORT_ACK = 43 /* 0x2b */,
HAL_PHYTX_ABORT_REQUEST = 44 /* 0x2c */,
HAL_PHYTX_PKT_END = 45 /* 0x2d */,
HAL_PHYTX_PPDU_HEADER_INFO_REQUEST = 46 /* 0x2e */,
HAL_PHYTX_REQUEST_CTRL_INFO = 47 /* 0x2f */,
HAL_PHYTX_DATA_REQUEST = 48 /* 0x30 */,
HAL_PHYTX_BF_CV_LOADING_DONE = 49 /* 0x31 */,
HAL_PHYTX_NAP_ACK = 50 /* 0x32 */,
HAL_PHYTX_NAP_DONE = 51 /* 0x33 */,
HAL_PHYTX_OFF_ACK = 52 /* 0x34 */,
HAL_PHYTX_ON_ACK = 53 /* 0x35 */,
HAL_PHYTX_SYNTH_OFF_ACK = 54 /* 0x36 */,
HAL_PHYTX_DEBUG16 = 55 /* 0x37 */,
HAL_MACTX_ABORT_REQUEST = 56 /* 0x38 */,
HAL_MACTX_ABORT_ACK = 57 /* 0x39 */,
HAL_MACTX_PKT_END = 58 /* 0x3a */,
HAL_MACTX_PRE_PHY_DESC = 59 /* 0x3b */,
HAL_MACTX_BF_PARAMS_COMMON = 60 /* 0x3c */,
HAL_MACTX_BF_PARAMS_PER_USER = 61 /* 0x3d */,
HAL_MACTX_PREFETCH_CV = 62 /* 0x3e */,
HAL_MACTX_USER_DESC_COMMON = 63 /* 0x3f */,
HAL_MACTX_USER_DESC_PER_USER = 64 /* 0x40 */,
HAL_XAMPLE_USER_TLV_16 = 65 /* 0x41 */,
HAL_XAMPLE_TLV_16 = 66 /* 0x42 */,
HAL_MACTX_PHY_OFF = 67 /* 0x43 */,
HAL_MACTX_PHY_ON = 68 /* 0x44 */,
HAL_MACTX_SYNTH_OFF = 69 /* 0x45 */,
HAL_MACTXXPECT_CBF_COMMON = 70 /* 0x46 */,
HAL_MACTXXPECT_CBF_PER_USER = 71 /* 0x47 */,
HAL_MACTX_PHY_DESC = 72 /* 0x48 */,
HAL_MACTX_L_SIG_A = 73 /* 0x49 */,
HAL_MACTX_L_SIG_B = 74 /* 0x4a */,
HAL_MACTX_HT_SIG = 75 /* 0x4b */,
HAL_MACTX_VHT_SIG_A = 76 /* 0x4c */,
HAL_MACTX_VHT_SIG_B_SU20 = 77 /* 0x4d */,
HAL_MACTX_VHT_SIG_B_SU40 = 78 /* 0x4e */,
HAL_MACTX_VHT_SIG_B_SU80 = 79 /* 0x4f */,
HAL_MACTX_VHT_SIG_B_SU160 = 80 /* 0x50 */,
HAL_MACTX_VHT_SIG_B_MU20 = 81 /* 0x51 */,
HAL_MACTX_VHT_SIG_B_MU40 = 82 /* 0x52 */,
HAL_MACTX_VHT_SIG_B_MU80 = 83 /* 0x53 */,
HAL_MACTX_VHT_SIG_B_MU160 = 84 /* 0x54 */,
HAL_MACTX_SERVICE = 85 /* 0x55 */,
HAL_MACTX_HE_SIG_A_SU = 86 /* 0x56 */,
HAL_MACTX_HE_SIG_A_MU_DL = 87 /* 0x57 */,
HAL_MACTX_HE_SIG_A_MU_UL = 88 /* 0x58 */,
HAL_MACTX_HE_SIG_B1_MU = 89 /* 0x59 */,
HAL_MACTX_HE_SIG_B2_MU = 90 /* 0x5a */,
HAL_MACTX_HE_SIG_B2_OFDMA = 91 /* 0x5b */,
HAL_MACTX_DELETE_CV = 92 /* 0x5c */,
HAL_MACTX_MU_UPLINK_COMMON = 93 /* 0x5d */,
HAL_MACTX_MU_UPLINK_USER_SETUP = 94 /* 0x5e */,
HAL_MACTX_OTHER_TRANSMIT_INFO = 95 /* 0x5f */,
HAL_MACTX_PHY_NAP = 96 /* 0x60 */,
HAL_MACTX_DEBUG = 97 /* 0x61 */,
HAL_PHYRX_ABORT_ACK = 98 /* 0x62 */,
HAL_PHYRX_GENERATED_CBF_DETAILS = 99 /* 0x63 */,
HAL_PHYRX_RSSI_LEGACY = 100 /* 0x64 */,
HAL_PHYRX_RSSI_HT = 101 /* 0x65 */,
HAL_PHYRX_USER_INFO = 102 /* 0x66 */,
HAL_PHYRX_PKT_END = 103 /* 0x67 */,
HAL_PHYRX_DEBUG = 104 /* 0x68 */,
HAL_PHYRX_CBF_TRANSFER_DONE = 105 /* 0x69 */,
HAL_PHYRX_CBF_TRANSFER_ABORT = 106 /* 0x6a */,
HAL_PHYRX_L_SIG_A = 107 /* 0x6b */,
HAL_PHYRX_L_SIG_B = 108 /* 0x6c */,
HAL_PHYRX_HT_SIG = 109 /* 0x6d */,
HAL_PHYRX_VHT_SIG_A = 110 /* 0x6e */,
HAL_PHYRX_VHT_SIG_B_SU20 = 111 /* 0x6f */,
HAL_PHYRX_VHT_SIG_B_SU40 = 112 /* 0x70 */,
HAL_PHYRX_VHT_SIG_B_SU80 = 113 /* 0x71 */,
HAL_PHYRX_VHT_SIG_B_SU160 = 114 /* 0x72 */,
HAL_PHYRX_VHT_SIG_B_MU20 = 115 /* 0x73 */,
HAL_PHYRX_VHT_SIG_B_MU40 = 116 /* 0x74 */,
HAL_PHYRX_VHT_SIG_B_MU80 = 117 /* 0x75 */,
HAL_PHYRX_VHT_SIG_B_MU160 = 118 /* 0x76 */,
HAL_PHYRX_HE_SIG_A_SU = 119 /* 0x77 */,
HAL_PHYRX_HE_SIG_A_MU_DL = 120 /* 0x78 */,
HAL_PHYRX_HE_SIG_A_MU_UL = 121 /* 0x79 */,
HAL_PHYRX_HE_SIG_B1_MU = 122 /* 0x7a */,
HAL_PHYRX_HE_SIG_B2_MU = 123 /* 0x7b */,
HAL_PHYRX_HE_SIG_B2_OFDMA = 124 /* 0x7c */,
HAL_PHYRX_OTHER_RECEIVE_INFO = 125 /* 0x7d */,
HAL_PHYRX_COMMON_USER_INFO = 126 /* 0x7e */,
HAL_PHYRX_DATA_DONE = 127 /* 0x7f */,
HAL_COEX_TX_REQ = 128 /* 0x80 */,
HAL_DUMMY = 129 /* 0x81 */,
HALXAMPLE_TLV_32_NAME = 130 /* 0x82 */,
HAL_MPDU_LIMIT = 131 /* 0x83 */,
HAL_NA_LENGTH_END = 132 /* 0x84 */,
HAL_OLE_BUF_STATUS = 133 /* 0x85 */,
HAL_PCU_PPDU_SETUP_DONE = 134 /* 0x86 */,
HAL_PCU_PPDU_SETUP_END = 135 /* 0x87 */,
HAL_PCU_PPDU_SETUP_INIT = 136 /* 0x88 */,
HAL_PCU_PPDU_SETUP_START = 137 /* 0x89 */,
HAL_PDG_FES_SETUP = 138 /* 0x8a */,
HAL_PDG_RESPONSE = 139 /* 0x8b */,
HAL_PDG_TX_REQ = 140 /* 0x8c */,
HAL_SCH_WAIT_INSTR = 141 /* 0x8d */,
HAL_TQM_FLOWMPTY_STATUS = 143 /* 0x8f */,
HAL_TQM_FLOW_NOTMPTY_STATUS = 144 /* 0x90 */,
HAL_TQM_GEN_MPDU_LENGTH_LIST = 145 /* 0x91 */,
HAL_TQM_GEN_MPDU_LENGTH_LIST_STATUS = 146 /* 0x92 */,
HAL_TQM_GEN_MPDUS = 147 /* 0x93 */,
HAL_TQM_GEN_MPDUS_STATUS = 148 /* 0x94 */,
HAL_TQM_REMOVE_MPDU = 149 /* 0x95 */,
HAL_TQM_REMOVE_MPDU_STATUS = 150 /* 0x96 */,
HAL_TQM_REMOVE_MSDU = 151 /* 0x97 */,
HAL_TQM_REMOVE_MSDU_STATUS = 152 /* 0x98 */,
HAL_TQM_UPDATE_TX_MPDU_COUNT = 153 /* 0x99 */,
HAL_TQM_WRITE_CMD = 154 /* 0x9a */,
HAL_OFDMA_TRIGGER_DETAILS = 155 /* 0x9b */,
HAL_TX_DATA = 156 /* 0x9c */,
HAL_TX_FES_SETUP = 157 /* 0x9d */,
HAL_RX_PACKET = 158 /* 0x9e */,
HALXPECTED_RESPONSE = 159 /* 0x9f */,
HAL_TX_MPDU_END = 160 /* 0xa0 */,
HAL_TX_MPDU_START = 161 /* 0xa1 */,
HAL_TX_MSDU_END = 162 /* 0xa2 */,
HAL_TX_MSDU_START = 163 /* 0xa3 */,
HAL_TX_SW_MODE_SETUP = 164 /* 0xa4 */,
HAL_TXPCU_BUFFER_STATUS = 165 /* 0xa5 */,
HAL_TXPCU_USER_BUFFER_STATUS = 166 /* 0xa6 */,
HAL_DATA_TO_TIME_CONFIG = 167 /* 0xa7 */,
HALXAMPLE_USER_TLV_32 = 168 /* 0xa8 */,
HAL_MPDU_INFO = 169 /* 0xa9 */,
HAL_PDG_USER_SETUP = 170 /* 0xaa */,
HAL_TX_11AH_SETUP = 171 /* 0xab */,
HAL_REO_UPDATE_RX_REO_QUEUE_STATUS = 172 /* 0xac */,
HAL_TX_PEER_ENTRY = 173 /* 0xad */,
HAL_TX_RAW_OR_NATIVE_FRAME_SETUP = 174 /* 0xae */,
HALXAMPLE_USER_TLV_44 = 175 /* 0xaf */,
HAL_TX_FLUSH = 176 /* 0xb0 */,
HAL_TX_FLUSH_REQ = 177 /* 0xb1 */,
HAL_TQM_WRITE_CMD_STATUS = 178 /* 0xb2 */,
HAL_TQM_GET_MPDU_QUEUE_STATS = 179 /* 0xb3 */,
HAL_TQM_GET_MSDU_FLOW_STATS = 180 /* 0xb4 */,
HALXAMPLE_USER_CTLV_44 = 181 /* 0xb5 */,
HAL_TX_FES_STATUS_START = 182 /* 0xb6 */,
HAL_TX_FES_STATUS_USER_PPDU = 183 /* 0xb7 */,
HAL_TX_FES_STATUS_USER_RESPONSE = 184 /* 0xb8 */,
HAL_TX_FES_STATUS_END = 185 /* 0xb9 */,
HAL_RX_TRIG_INFO = 186 /* 0xba */,
HAL_RXPCU_TX_SETUP_CLEAR = 187 /* 0xbb */,
HAL_RX_FRAME_BITMAP_REQ = 188 /* 0xbc */,
HAL_RX_FRAME_BITMAP_ACK = 189 /* 0xbd */,
HAL_COEX_RX_STATUS = 190 /* 0xbe */,
HAL_RX_START_PARAM = 191 /* 0xbf */,
HAL_RX_PPDU_START = 192 /* 0xc0 */,
HAL_RX_PPDU_END = 193 /* 0xc1 */,
HAL_RX_MPDU_START = 194 /* 0xc2 */,
HAL_RX_MPDU_END = 195 /* 0xc3 */,
HAL_RX_MSDU_START = 196 /* 0xc4 */,
HAL_RX_MSDU_END = 197 /* 0xc5 */,
HAL_RX_ATTENTION = 198 /* 0xc6 */,
HAL_RECEIVED_RESPONSE_INFO = 199 /* 0xc7 */,
HAL_RX_PHY_SLEEP = 200 /* 0xc8 */,
HAL_RX_HEADER = 201 /* 0xc9 */,
HAL_RX_PEER_ENTRY = 202 /* 0xca */,
HAL_RX_FLUSH = 203 /* 0xcb */,
HAL_RX_RESPONSE_REQUIRED_INFO = 204 /* 0xcc */,
HAL_RX_FRAMELESS_BAR_DETAILS = 205 /* 0xcd */,
HAL_TQM_GET_MPDU_QUEUE_STATS_STATUS = 206 /* 0xce */,
HAL_TQM_GET_MSDU_FLOW_STATS_STATUS = 207 /* 0xcf */,
HAL_TX_CBF_INFO = 208 /* 0xd0 */,
HAL_PCU_PPDU_SETUP_USER = 209 /* 0xd1 */,
HAL_RX_MPDU_PCU_START = 210 /* 0xd2 */,
HAL_RX_PM_INFO = 211 /* 0xd3 */,
HAL_RX_USER_PPDU_END = 212 /* 0xd4 */,
HAL_RX_PRE_PPDU_START = 213 /* 0xd5 */,
HAL_RX_PREAMBLE = 214 /* 0xd6 */,
HAL_TX_FES_SETUP_COMPLETE = 215 /* 0xd7 */,
HAL_TX_LAST_MPDU_FETCHED = 216 /* 0xd8 */,
HAL_TXDMA_STOP_REQUEST = 217 /* 0xd9 */,
HAL_RXPCU_SETUP = 218 /* 0xda */,
HAL_RXPCU_USER_SETUP = 219 /* 0xdb */,
HAL_TX_FES_STATUS_ACK_OR_BA = 220 /* 0xdc */,
HAL_TQM_ACKED_MPDU = 221 /* 0xdd */,
HAL_COEX_TX_RESP = 222 /* 0xde */,
HAL_COEX_TX_STATUS = 223 /* 0xdf */,
HAL_MACTX_COEX_PHY_CTRL = 224 /* 0xe0 */,
HAL_COEX_STATUS_BROADCAST = 225 /* 0xe1 */,
HAL_RESPONSE_START_STATUS = 226 /* 0xe2 */,
HAL_RESPONSEND_STATUS = 227 /* 0xe3 */,
HAL_CRYPTO_STATUS = 228 /* 0xe4 */,
HAL_RECEIVED_TRIGGER_INFO = 229 /* 0xe5 */,
HAL_COEX_TX_STOP_CTRL = 230 /* 0xe6 */,
HAL_RX_PPDU_ACK_REPORT = 231 /* 0xe7 */,
HAL_RX_PPDU_NO_ACK_REPORT = 232 /* 0xe8 */,
HAL_SCH_COEX_STATUS = 233 /* 0xe9 */,
HAL_SCHEDULER_COMMAND_STATUS = 234 /* 0xea */,
HAL_SCHEDULER_RX_PPDU_NO_RESPONSE_STATUS = 235 /* 0xeb */,
HAL_TX_FES_STATUS_PROT = 236 /* 0xec */,
HAL_TX_FES_STATUS_START_PPDU = 237 /* 0xed */,
HAL_TX_FES_STATUS_START_PROT = 238 /* 0xee */,
HAL_TXPCU_PHYTX_DEBUG32 = 239 /* 0xef */,
HAL_TXPCU_PHYTX_OTHER_TRANSMIT_INFO32 = 240 /* 0xf0 */,
HAL_TX_MPDU_COUNT_TRANSFERND = 241 /* 0xf1 */,
HAL_WHO_ANCHOR_OFFSET = 242 /* 0xf2 */,
HAL_WHO_ANCHOR_VALUE = 243 /* 0xf3 */,
HAL_WHO_CCE_INFO = 244 /* 0xf4 */,
HAL_WHO_COMMIT = 245 /* 0xf5 */,
HAL_WHO_COMMIT_DONE = 246 /* 0xf6 */,
HAL_WHO_FLUSH = 247 /* 0xf7 */,
HAL_WHO_L2_LLC = 248 /* 0xf8 */,
HAL_WHO_L2_PAYLOAD = 249 /* 0xf9 */,
HAL_WHO_L3_CHECKSUM = 250 /* 0xfa */,
HAL_WHO_L3_INFO = 251 /* 0xfb */,
HAL_WHO_L4_CHECKSUM = 252 /* 0xfc */,
HAL_WHO_L4_INFO = 253 /* 0xfd */,
HAL_WHO_MSDU = 254 /* 0xfe */,
HAL_WHO_MSDU_MISC = 255 /* 0xff */,
HAL_WHO_PACKET_DATA = 256 /* 0x100 */,
HAL_WHO_PACKET_HDR = 257 /* 0x101 */,
HAL_WHO_PPDU_END = 258 /* 0x102 */,
HAL_WHO_PPDU_START = 259 /* 0x103 */,
HAL_WHO_TSO = 260 /* 0x104 */,
HAL_WHO_WMAC_HEADER_PV0 = 261 /* 0x105 */,
HAL_WHO_WMAC_HEADER_PV1 = 262 /* 0x106 */,
HAL_WHO_WMAC_IV = 263 /* 0x107 */,
HAL_MPDU_INFO_END = 264 /* 0x108 */,
HAL_MPDU_INFO_BITMAP = 265 /* 0x109 */,
HAL_TX_QUEUE_EXTENSION = 266 /* 0x10a */,
HAL_SCHEDULER_SELFGEN_RESPONSE_STATUS = 267 /* 0x10b */,
HAL_TQM_UPDATE_TX_MPDU_COUNT_STATUS = 268 /* 0x10c */,
HAL_TQM_ACKED_MPDU_STATUS = 269 /* 0x10d */,
HAL_TQM_ADD_MSDU_STATUS = 270 /* 0x10e */,
HAL_TQM_LIST_GEN_DONE = 271 /* 0x10f */,
HAL_WHO_TERMINATE = 272 /* 0x110 */,
HAL_TX_LAST_MPDU_END = 273 /* 0x111 */,
HAL_TX_CV_DATA = 274 /* 0x112 */,
HAL_PPDU_TX_END = 275 /* 0x113 */,
HAL_PROT_TX_END = 276 /* 0x114 */,
HAL_MPDU_INFO_GLOBAL_END = 277 /* 0x115 */,
HAL_TQM_SCH_INSTR_GLOBAL_END = 278 /* 0x116 */,
HAL_RX_PPDU_END_USER_STATS = 279 /* 0x117 */,
HAL_RX_PPDU_END_USER_STATS_EXT = 280 /* 0x118 */,
HAL_REO_GET_QUEUE_STATS = 281 /* 0x119 */,
HAL_REO_FLUSH_QUEUE = 282 /* 0x11a */,
HAL_REO_FLUSH_CACHE = 283 /* 0x11b */,
HAL_REO_UNBLOCK_CACHE = 284 /* 0x11c */,
HAL_REO_GET_QUEUE_STATS_STATUS = 285 /* 0x11d */,
HAL_REO_FLUSH_QUEUE_STATUS = 286 /* 0x11e */,
HAL_REO_FLUSH_CACHE_STATUS = 287 /* 0x11f */,
HAL_REO_UNBLOCK_CACHE_STATUS = 288 /* 0x120 */,
HAL_TQM_FLUSH_CACHE = 289 /* 0x121 */,
HAL_TQM_UNBLOCK_CACHE = 290 /* 0x122 */,
HAL_TQM_FLUSH_CACHE_STATUS = 291 /* 0x123 */,
HAL_TQM_UNBLOCK_CACHE_STATUS = 292 /* 0x124 */,
HAL_RX_PPDU_END_STATUS_DONE = 293 /* 0x125 */,
HAL_RX_STATUS_BUFFER_DONE = 294 /* 0x126 */,
HAL_TX_DATA_SYNC = 297 /* 0x129 */,
HAL_PHYRX_CBF_READ_REQUEST_ACK = 298 /* 0x12a */,
HAL_TQM_GET_MPDU_HEAD_INFO = 299 /* 0x12b */,
HAL_TQM_SYNC_CMD = 300 /* 0x12c */,
HAL_TQM_GET_MPDU_HEAD_INFO_STATUS = 301 /* 0x12d */,
HAL_TQM_SYNC_CMD_STATUS = 302 /* 0x12e */,
HAL_TQM_THRESHOLD_DROP_NOTIFICATION_STATUS = 303 /* 0x12f */,
HAL_TQM_DESCRIPTOR_THRESHOLD_REACHED_STATUS = 304 /* 0x130 */,
HAL_REO_FLUSH_TIMEOUT_LIST = 305 /* 0x131 */,
HAL_REO_FLUSH_TIMEOUT_LIST_STATUS = 306 /* 0x132 */,
HAL_REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS = 307 /* 0x133 */,
HAL_SCHEDULER_RX_SIFS_RESPONSE_TRIGGER_STATUS = 308 /* 0x134 */,
HALXAMPLE_USER_TLV_32_NAME = 309 /* 0x135 */,
HAL_RX_PPDU_START_USER_INFO = 310 /* 0x136 */,
HAL_RX_RING_MASK = 311 /* 0x137 */,
HAL_COEX_MAC_NAP = 312 /* 0x138 */,
HAL_RXPCU_PPDU_END_INFO = 313 /* 0x139 */,
HAL_WHO_MESH_CONTROL = 314 /* 0x13a */,
HAL_PDG_SW_MODE_BW_START = 315 /* 0x13b */,
HAL_PDG_SW_MODE_BW_END = 316 /* 0x13c */,
HAL_PDG_WAIT_FOR_MAC_REQUEST = 317 /* 0x13d */,
HAL_PDG_WAIT_FOR_PHY_REQUEST = 318 /* 0x13e */,
HAL_SCHEDULER_END = 319 /* 0x13f */,
HAL_RX_PPDU_START_DROPPED = 320 /* 0x140 */,
HAL_RX_PPDU_END_DROPPED = 321 /* 0x141 */,
HAL_RX_PPDU_END_STATUS_DONE_DROPPED = 322 /* 0x142 */,
HAL_RX_MPDU_START_DROPPED = 323 /* 0x143 */,
HAL_RX_MSDU_START_DROPPED = 324 /* 0x144 */,
HAL_RX_MSDU_END_DROPPED = 325 /* 0x145 */,
HAL_RX_MPDU_END_DROPPED = 326 /* 0x146 */,
HAL_RX_ATTENTION_DROPPED = 327 /* 0x147 */,
HAL_TXPCU_USER_SETUP = 328 /* 0x148 */,
HAL_RXPCU_USER_SETUP_EXT = 329 /* 0x149 */,
HAL_CMD_PART_0_END = 330 /* 0x14a */,
HAL_MACTX_SYNTH_ON = 331 /* 0x14b */,
HAL_SCH_CRITICAL_TLV_REFERENCE = 332 /* 0x14c */,
HAL_TQM_MPDU_GLOBAL_START = 333 /* 0x14d */,
HALXAMPLE_TLV_32 = 334 /* 0x14e */,
HAL_TQM_UPDATE_TX_MSDU_FLOW = 335 /* 0x14f */,
HAL_TQM_UPDATE_TX_MPDU_QUEUE_HEAD = 336 /* 0x150 */,
HAL_TQM_UPDATE_TX_MSDU_FLOW_STATUS = 337 /* 0x151 */,
HAL_TQM_UPDATE_TX_MPDU_QUEUE_HEAD_STATUS = 338 /* 0x152 */,
HAL_REO_UPDATE_RX_REO_QUEUE = 339 /* 0x153 */,
HAL_TQM_MPDU_QUEUEMPTY_STATUS = 340 /* 0x154 */,
HAL_TQM_2_SCH_MPDU_AVAILABLE = 341 /* 0x155 */,
HAL_PDG_TRIG_RESPONSE = 342 /* 0x156 */,
HAL_TRIGGER_RESPONSE_TX_DONE = 343 /* 0x157 */,
HAL_ABORT_FROM_PHYRX_DETAILS = 344 /* 0x158 */,
HAL_SCH_TQM_CMD_WRAPPER = 345 /* 0x159 */,
HAL_MPDUS_AVAILABLE = 346 /* 0x15a */,
HAL_RECEIVED_RESPONSE_INFO_PART2 = 347 /* 0x15b */,
HAL_PHYRX_TX_START_TIMING = 348 /* 0x15c */,
HAL_TXPCU_PREAMBLE_DONE = 349 /* 0x15d */,
HAL_NDP_PREAMBLE_DONE = 350 /* 0x15e */,
HAL_SCH_TQM_CMD_WRAPPER_RBO_DROP = 351 /* 0x15f */,
HAL_SCH_TQM_CMD_WRAPPER_CONT_DROP = 352 /* 0x160 */,
HAL_MACTX_CLEAR_PREV_TX_INFO = 353 /* 0x161 */,
HAL_TX_PUNCTURE_SETUP = 354 /* 0x162 */,
HAL_R2R_STATUS_END = 355 /* 0x163 */,
HAL_MACTX_PREFETCH_CV_COMMON = 356 /* 0x164 */,
HAL_END_OF_FLUSH_MARKER = 357 /* 0x165 */,
HAL_MACTX_MU_UPLINK_COMMON_PUNC = 358 /* 0x166 */,
HAL_MACTX_MU_UPLINK_USER_SETUP_PUNC = 359 /* 0x167 */,
HAL_RECEIVED_RESPONSE_USER_7_0 = 360 /* 0x168 */,
HAL_RECEIVED_RESPONSE_USER_15_8 = 361 /* 0x169 */,
HAL_RECEIVED_RESPONSE_USER_23_16 = 362 /* 0x16a */,
HAL_RECEIVED_RESPONSE_USER_31_24 = 363 /* 0x16b */,
HAL_RECEIVED_RESPONSE_USER_36_32 = 364 /* 0x16c */,
HAL_TX_LOOPBACK_SETUP = 365 /* 0x16d */,
HAL_PHYRX_OTHER_RECEIVE_INFO_RU_DETAILS = 366 /* 0x16e */,
HAL_SCH_WAIT_INSTR_TX_PATH = 367 /* 0x16f */,
HAL_MACTX_OTHER_TRANSMIT_INFO_TX2TX = 368 /* 0x170 */,
HAL_MACTX_OTHER_TRANSMIT_INFOMUPHY_SETUP = 369 /* 0x171 */,
HAL_PHYRX_OTHER_RECEIVE_INFOVM_DETAILS = 370 /* 0x172 */,
HAL_TX_WUR_DATA = 371 /* 0x173 */,
HAL_RX_PPDU_END_START = 372 /* 0x174 */,
HAL_RX_PPDU_END_MIDDLE = 373 /* 0x175 */,
HAL_RX_PPDU_END_LAST = 374 /* 0x176 */,
HAL_MACTX_BACKOFF_BASED_TRANSMISSION = 375 /* 0x177 */,
HAL_MACTX_OTHER_TRANSMIT_INFO_DL_OFDMA_TX = 376 /* 0x178 */,
HAL_SRP_INFO = 377 /* 0x179 */,
HAL_OBSS_SR_INFO = 378 /* 0x17a */,
HAL_SCHEDULER_SW_MSG_STATUS = 379 /* 0x17b */,
HAL_HWSCH_RXPCU_MAC_INFO_ANNOUNCEMENT = 380 /* 0x17c */,
HAL_RXPCU_SETUP_COMPLETE = 381 /* 0x17d */,
HAL_SNOOP_PPDU_START = 382 /* 0x17e */,
HAL_SNOOP_MPDU_USR_DBG_INFO = 383 /* 0x17f */,
HAL_SNOOP_MSDU_USR_DBG_INFO = 384 /* 0x180 */,
HAL_SNOOP_MSDU_USR_DATA = 385 /* 0x181 */,
HAL_SNOOP_MPDU_USR_STAT_INFO = 386 /* 0x182 */,
HAL_SNOOP_PPDU_END = 387 /* 0x183 */,
HAL_SNOOP_SPARE = 388 /* 0x184 */,
HAL_PHYRX_OTHER_RECEIVE_INFO_MU_RSSI_COMMON = 390 /* 0x186 */,
HAL_PHYRX_OTHER_RECEIVE_INFO_MU_RSSI_USER = 391 /* 0x187 */,
HAL_MACTX_OTHER_TRANSMIT_INFO_SCH_DETAILS = 392 /* 0x188 */,
HAL_PHYRX_OTHER_RECEIVE_INFO_108PVM_DETAILS = 393 /* 0x189 */,
HAL_SCH_TLV_WRAPPER = 394 /* 0x18a */,
HAL_SCHEDULER_STATUS_WRAPPER = 395 /* 0x18b */,
HAL_MPDU_INFO_6X = 396 /* 0x18c */,
HAL_MACTX_11AZ_USER_DESC_PER_USER = 397 /* 0x18d */,
HAL_MACTX_U_SIGHT_SU_MU = 398 /* 0x18e */,
HAL_MACTX_U_SIGHT_TB = 399 /* 0x18f */,
HAL_PHYRX_U_SIGHT_SU_MU = 403 /* 0x193 */,
HAL_PHYRX_U_SIGHT_TB = 404 /* 0x194 */,
HAL_MACRX_LMR_READ_REQUEST = 408 /* 0x198 */,
HAL_MACRX_LMR_DATA_REQUEST = 409 /* 0x199 */,
HAL_PHYRX_LMR_TRANSFER_DONE = 410 /* 0x19a */,
HAL_PHYRX_LMR_TRANSFER_ABORT = 411 /* 0x19b */,
HAL_PHYRX_LMR_READ_REQUEST_ACK = 412 /* 0x19c */,
HAL_MACRX_SECURE_LTF_SEQ_PTR = 413 /* 0x19d */,
HAL_PHYRX_USER_INFO_MU_UL = 414 /* 0x19e */,
HAL_MPDU_QUEUE_OVERVIEW = 415 /* 0x19f */,
HAL_SCHEDULER_NAV_INFO = 416 /* 0x1a0 */,
HAL_LMR_PEER_ENTRY = 418 /* 0x1a2 */,
HAL_LMR_MPDU_START = 419 /* 0x1a3 */,
HAL_LMR_DATA = 420 /* 0x1a4 */,
HAL_LMR_MPDU_END = 421 /* 0x1a5 */,
HAL_REO_GET_QUEUE_1K_STATS_STATUS = 422 /* 0x1a6 */,
HAL_RX_FRAME_1K_BITMAP_ACK = 423 /* 0x1a7 */,
HAL_TX_FES_STATUS_1K_BA = 424 /* 0x1a8 */,
HAL_TQM_ACKED_1K_MPDU = 425 /* 0x1a9 */,
HAL_MACRX_INBSS_OBSS_IND = 426 /* 0x1aa */,
HAL_PHYRX_LOCATION = 427 /* 0x1ab */,
HAL_MLO_TX_NOTIFICATION_SU = 428 /* 0x1ac */,
HAL_MLO_TX_NOTIFICATION_MU = 429 /* 0x1ad */,
HAL_MLO_TX_REQ_SU = 430 /* 0x1ae */,
HAL_MLO_TX_REQ_MU = 431 /* 0x1af */,
HAL_MLO_TX_RESP = 432 /* 0x1b0 */,
HAL_MLO_RX_NOTIFICATION = 433 /* 0x1b1 */,
HAL_MLO_BKOFF_TRUNC_REQ = 434 /* 0x1b2 */,
HAL_MLO_TBTT_NOTIFICATION = 435 /* 0x1b3 */,
HAL_MLO_MESSAGE = 436 /* 0x1b4 */,
HAL_MLO_TS_SYNC_MSG = 437 /* 0x1b5 */,
HAL_MLO_FES_SETUP = 438 /* 0x1b6 */,
HAL_MLO_PDG_FES_SETUP_SU = 439 /* 0x1b7 */,
HAL_MLO_PDG_FES_SETUP_MU = 440 /* 0x1b8 */,
HAL_MPDU_INFO_1K_BITMAP = 441 /* 0x1b9 */,
HAL_MON_BUF_ADDR = 442 /* 0x1ba */,
HAL_TX_FRAG_STATE = 443 /* 0x1bb */,
HAL_MACTXHT_SIG_USR_OFDMA = 446 /* 0x1be */,
HAL_PHYRXHT_SIG_CMN_PUNC = 448 /* 0x1c0 */,
HAL_PHYRXHT_SIG_CMN_OFDMA = 450 /* 0x1c2 */,
HAL_PHYRXHT_SIG_USR_OFDMA = 454 /* 0x1c6 */,
HAL_PHYRX_PKT_END_PART1 = 456 /* 0x1c8 */,
HAL_MACTXXPECT_NDP_RECEPTION = 457 /* 0x1c9 */,
HAL_MACTX_SECURE_LTF_SEQ_PTR = 458 /* 0x1ca */,
HAL_MLO_PDG_BKOFF_TRUNC_NOTIFY = 460 /* 0x1cc */,
HAL_PHYRX_11AZ_INTEGRITY_DATA = 461 /* 0x1cd */,
HAL_PHYTX_LOCATION = 462 /* 0x1ce */,
HAL_PHYTX_11AZ_INTEGRITY_DATA = 463 /* 0x1cf */,
HAL_MACTXHT_SIG_USR_SU = 466 /* 0x1d2 */,
HAL_MACTXHT_SIG_USR_MU_MIMO = 467 /* 0x1d3 */,
HAL_PHYRXHT_SIG_USR_SU = 468 /* 0x1d4 */,
HAL_PHYRXHT_SIG_USR_MU_MIMO = 469 /* 0x1d5 */,
HAL_PHYRX_GENERIC_U_SIG = 470 /* 0x1d6 */,
HAL_PHYRX_GENERICHT_SIG = 471 /* 0x1d7 */,
HAL_OVERWRITE_RESP_START = 472 /* 0x1d8 */,
HAL_OVERWRITE_RESP_PREAMBLE_INFO = 473 /* 0x1d9 */,
HAL_OVERWRITE_RESP_FRAME_INFO = 474 /* 0x1da */,
HAL_OVERWRITE_RESP_END = 475 /* 0x1db */,
HAL_RXPCUARLY_RX_INDICATION = 476 /* 0x1dc */,
HAL_MON_DROP = 477 /* 0x1dd */,
HAL_MACRX_MU_UPLINK_COMMON_SNIFF = 478 /* 0x1de */,
HAL_MACRX_MU_UPLINK_USER_SETUP_SNIFF = 479 /* 0x1df */,
HAL_MACRX_MU_UPLINK_USER_SEL_SNIFF = 480 /* 0x1e0 */,
HAL_MACRX_MU_UPLINK_FCS_STATUS_SNIFF = 481 /* 0x1e1 */,
HAL_MACTX_PREFETCH_CV_DMA = 482 /* 0x1e2 */,
HAL_MACTX_PREFETCH_CV_PER_USER = 483 /* 0x1e3 */,
HAL_PHYRX_OTHER_RECEIVE_INFO_ALL_SIGB_DETAILS = 484 /* 0x1e4 */,
HAL_MACTX_BF_PARAMS_UPDATE_COMMON = 485 /* 0x1e5 */,
HAL_MACTX_BF_PARAMS_UPDATE_PER_USER = 486 /* 0x1e6 */,
HAL_RANGING_USER_DETAILS = 487 /* 0x1e7 */,
HAL_PHYTX_CV_CORR_STATUS = 488 /* 0x1e8 */,
HAL_PHYTX_CV_CORR_COMMON = 489 /* 0x1e9 */,
HAL_PHYTX_CV_CORR_USER = 490 /* 0x1ea */,
HAL_MACTX_CV_CORR_COMMON = 491 /* 0x1eb */,
HAL_MACTX_CV_CORR_MAC_INFO_GROUP = 492 /* 0x1ec */,
HAL_BW_PUNCTUREVAL_WRAPPER = 493 /* 0x1ed */,
HAL_MACTX_RX_NOTIFICATION_FOR_PHY = 494 /* 0x1ee */,
HAL_MACTX_TX_NOTIFICATION_FOR_PHY = 495 /* 0x1ef */,
HAL_MACTX_MU_UPLINK_COMMON_PER_BW = 496 /* 0x1f0 */,
HAL_MACTX_MU_UPLINK_USER_SETUP_PER_BW = 497 /* 0x1f1 */,
HAL_RX_PPDU_END_USER_STATS_EXT2 = 498 /* 0x1f2 */,
HAL_FW2SW_MON = 499 /* 0x1f3 */,
HAL_WSI_DIRECT_MESSAGE = 500 /* 0x1f4 */,
HAL_MACTXMLSR_PRE_SWITCH = 501 /* 0x1f5 */,
HAL_MACTXMLSR_SWITCH = 502 /* 0x1f6 */,
HAL_MACTXMLSR_SWITCH_BACK = 503 /* 0x1f7 */,
HAL_PHYTXMLSR_SWITCH_ACK = 504 /* 0x1f8 */,
HAL_PHYTXMLSR_SWITCH_BACK_ACK = 505 /* 0x1f9 */,
HAL_SPARE_REUSE_TAG_0 = 506 /* 0x1fa */,
HAL_SPARE_REUSE_TAG_1 = 507 /* 0x1fb */,
HAL_SPARE_REUSE_TAG_2 = 508 /* 0x1fc */,
HAL_SPARE_REUSE_TAG_3 = 509 /* 0x1fd */,
/* FIXME: Assign correct value for HAL_TCL_DATA_CMD */
HAL_TCL_DATA_CMD = 510,
HAL_TLV_BASE = 511 /* 0x1ff */,
};
#define HAL_TLV_HDR_TAG GENMASK(9, 1)
#define HAL_TLV_HDR_LEN GENMASK(25, 10)
#define HAL_TLV_USR_ID GENMASK(31, 26)
#define HAL_TLV_ALIGN 4
struct hal_tlv_hdr {
__le32 tl;
u8 value[];
} __packed;
#define HAL_TLV_64_HDR_TAG GENMASK(9, 1)
#define HAL_TLV_64_HDR_LEN GENMASK(21, 10)
struct hal_tlv_64_hdr {
u64 tl;
u8 value[];
} __packed;
#define RX_MPDU_DESC_INFO0_MSDU_COUNT GENMASK(7, 0)
#define RX_MPDU_DESC_INFO0_FRAG_FLAG BIT(8)
#define RX_MPDU_DESC_INFO0_MPDU_RETRY BIT(9)
#define RX_MPDU_DESC_INFO0_AMPDU_FLAG BIT(10)
#define RX_MPDU_DESC_INFO0_BAR_FRAME BIT(11)
#define RX_MPDU_DESC_INFO0_VALID_PN BIT(12)
#define RX_MPDU_DESC_INFO0_RAW_MPDU BIT(13)
#define RX_MPDU_DESC_INFO0_MORE_FRAG_FLAG BIT(14)
#define RX_MPDU_DESC_INFO0_SRC_INFO GENMASK(26, 15)
#define RX_MPDU_DESC_INFO0_MPDU_QOS_CTRL_VALID BIT(27)
#define RX_MPDU_DESC_INFO0_TID GENMASK(31, 28)
/* TODO revisit after meta data is concluded */
#define RX_MPDU_DESC_META_DATA_PEER_ID GENMASK(15, 0)
struct rx_mpdu_desc {
__le32 info0; /* %RX_MPDU_DESC_INFO */
__le32 peer_meta_data;
} __packed;
/* rx_mpdu_desc
* Producer: RXDMA
* Consumer: REO/SW/FW
*
* msdu_count
* The number of MSDUs within the MPDU
*
* fragment_flag
* When set, this MPDU is a fragment and REO should forward this
* fragment MPDU to the REO destination ring without any reorder
* checks, pn checks or bitmap update. This implies that REO is
* forwarding the pointer to the MSDU link descriptor.
*
* mpdu_retry_bit
* The retry bit setting from the MPDU header of the received frame
*
* ampdu_flag
* Indicates the MPDU was received as part of an A-MPDU.
*
* bar_frame
* Indicates the received frame is a BAR frame. After processing,
* this frame shall be pushed to SW or deleted.
*
* valid_pn
* When not set, REO will not perform a PN sequence number check.
*
* raw_mpdu
* Field only valid when first_msdu_in_mpdu_flag is set. Indicates
* the contents in the MSDU buffer contains a 'RAW' MPDU. This
* 'RAW' MPDU might be spread out over multiple MSDU buffers.
*
* more_fragment_flag
* The More Fragment bit setting from the MPDU header of the
* received frame
*
* src_info
* Source (Virtual) device/interface info associated with this peer.
* This field gets passed on by REO to PPE in the EDMA descriptor.
*
* mpdu_qos_control_valid
* When set, the MPDU has a QoS control field
*
* tid
* Field only valid when mpdu_qos_control_valid is set
*/
enum hal_rx_msdu_desc_reo_dest_ind {
HAL_RX_MSDU_DESC_REO_DEST_IND_TCL,
HAL_RX_MSDU_DESC_REO_DEST_IND_SW1,
HAL_RX_MSDU_DESC_REO_DEST_IND_SW2,
HAL_RX_MSDU_DESC_REO_DEST_IND_SW3,
HAL_RX_MSDU_DESC_REO_DEST_IND_SW4,
HAL_RX_MSDU_DESC_REO_DEST_IND_RELEASE,
HAL_RX_MSDU_DESC_REO_DEST_IND_FW,
HAL_RX_MSDU_DESC_REO_DEST_IND_SW5,
HAL_RX_MSDU_DESC_REO_DEST_IND_SW6,
HAL_RX_MSDU_DESC_REO_DEST_IND_SW7,
HAL_RX_MSDU_DESC_REO_DEST_IND_SW8,
};
#define RX_MSDU_DESC_INFO0_FIRST_MSDU_IN_MPDU BIT(0)
#define RX_MSDU_DESC_INFO0_LAST_MSDU_IN_MPDU BIT(1)
#define RX_MSDU_DESC_INFO0_MSDU_CONTINUATION BIT(2)
#define RX_MSDU_DESC_INFO0_MSDU_LENGTH GENMASK(16, 3)
#define RX_MSDU_DESC_INFO0_MSDU_DROP BIT(17)
#define RX_MSDU_DESC_INFO0_VALID_SA BIT(18)
#define RX_MSDU_DESC_INFO0_VALID_DA BIT(19)
#define RX_MSDU_DESC_INFO0_DA_MCBC BIT(20)
#define RX_MSDU_DESC_INFO0_L3_HDR_PAD_MSB BIT(21)
#define RX_MSDU_DESC_INFO0_TCP_UDP_CHKSUM_FAIL BIT(22)
#define RX_MSDU_DESC_INFO0_IP_CHKSUM_FAIL BIT(23)
#define RX_MSDU_DESC_INFO0_FROM_DS BIT(24)
#define RX_MSDU_DESC_INFO0_TO_DS BIT(25)
#define RX_MSDU_DESC_INFO0_INTRA_BSS BIT(26)
#define RX_MSDU_DESC_INFO0_DST_CHIP_ID GENMASK(28, 27)
#define RX_MSDU_DESC_INFO0_DECAP_FORMAT GENMASK(30, 29)
#define HAL_RX_MSDU_PKT_LENGTH_GET(val) \
(u32_get_bits((val), RX_MSDU_DESC_INFO0_MSDU_LENGTH))
struct rx_msdu_desc {
__le32 info0;
} __packed;
/* rx_msdu_desc
*
* first_msdu_in_mpdu
* Indicates first msdu in mpdu.
*
* last_msdu_in_mpdu
* Indicates last msdu in mpdu. This flag can be true only when
* 'Msdu_continuation' set to 0. This implies that when an msdu
* is spread out over multiple buffers and thus msdu_continuation
* is set, only for the very last buffer of the msdu, can the
* 'last_msdu_in_mpdu' be set.
*
* When both first_msdu_in_mpdu and last_msdu_in_mpdu are set,
* the MPDU that this MSDU belongs to only contains a single MSDU.
*
* msdu_continuation
* When set, this MSDU buffer was not able to hold the entire MSDU.
* The next buffer will therefore contain additional information
* related to this MSDU.
*
* msdu_length
* Field is only valid in combination with the 'first_msdu_in_mpdu'
* being set. Full MSDU length in bytes after decapsulation. This
* field is still valid for MPDU frames without A-MSDU. It still
* represents MSDU length after decapsulation Or in case of RAW
* MPDUs, it indicates the length of the entire MPDU (without FCS
* field).
*
* msdu_drop
* Indicates that REO shall drop this MSDU and not forward it to
* any other ring.
*
* valid_sa
* Indicates OLE found a valid SA entry for this MSDU.
*
* valid_da
* When set, OLE found a valid DA entry for this MSDU.
*
* da_mcbc
* Field Only valid if valid_da is set. Indicates the DA address
* is a Multicast or Broadcast address for this MSDU.
*
* l3_header_padding_msb
* Passed on from 'RX_MSDU_END' TLV (only the MSB is reported as
* the LSB is always zero). Number of bytes padded to make sure
* that the L3 header will always start of a Dword boundary
*
* tcp_udp_checksum_fail
* Passed on from 'RX_ATTENTION' TLV
* Indicates that the computed checksum did not match the checksum
* in the TCP/UDP header.
*
* ip_checksum_fail
* Passed on from 'RX_ATTENTION' TLV
* Indicates that the computed checksum did not match the checksum
* in the IP header.
*
* from_DS
* Set if the 'from DS' bit is set in the frame control.
*
* to_DS
* Set if the 'to DS' bit is set in the frame control.
*
* intra_bss
* This packet needs intra-BSS routing by SW as the 'vdev_id'
* for the destination is the same as the 'vdev_id' that this
* MSDU was got in.
*
* dest_chip_id
* If intra_bss is set, copied by RXOLE/RXDMA from 'ADDR_SEARCH_ENTRY'
* to support intra-BSS routing with multi-chip multi-link operation.
* This indicates into which chip's TCL the packet should be queued.
*
* decap_format
* Indicates the format after decapsulation:
*/
#define RX_MSDU_EXT_DESC_INFO0_REO_DEST_IND GENMASK(4, 0)
#define RX_MSDU_EXT_DESC_INFO0_SERVICE_CODE GENMASK(13, 5)
#define RX_MSDU_EXT_DESC_INFO0_PRIORITY_VALID BIT(14)
#define RX_MSDU_EXT_DESC_INFO0_DATA_OFFSET GENMASK(26, 15)
#define RX_MSDU_EXT_DESC_INFO0_SRC_LINK_ID GENMASK(29, 27)
struct rx_msdu_ext_desc {
__le32 info0;
} __packed;
/* rx_msdu_ext_desc
*
* reo_destination_indication
* The ID of the REO exit ring where the MSDU frame shall push
* after (MPDU level) reordering has finished.
*
* service_code
* Opaque service code between PPE and Wi-Fi
*
* priority_valid
*
* data_offset
* The offset to Rx packet data within the buffer (including
* Rx DMA offset programming and L3 header padding inserted
* by Rx OLE).
*
* src_link_id
* Set to the link ID of the PMAC that received the frame
*/
enum hal_reo_dest_ring_buffer_type {
HAL_REO_DEST_RING_BUFFER_TYPE_MSDU,
HAL_REO_DEST_RING_BUFFER_TYPE_LINK_DESC,
};
enum hal_reo_dest_ring_push_reason {
HAL_REO_DEST_RING_PUSH_REASON_ERR_DETECTED,
HAL_REO_DEST_RING_PUSH_REASON_ROUTING_INSTRUCTION,
};
enum hal_reo_dest_ring_error_code {
HAL_REO_DEST_RING_ERROR_CODE_DESC_ADDR_ZERO,
HAL_REO_DEST_RING_ERROR_CODE_DESC_INVALID,
HAL_REO_DEST_RING_ERROR_CODE_AMPDU_IN_NON_BA,
HAL_REO_DEST_RING_ERROR_CODE_NON_BA_DUPLICATE,
HAL_REO_DEST_RING_ERROR_CODE_BA_DUPLICATE,
HAL_REO_DEST_RING_ERROR_CODE_FRAME_2K_JUMP,
HAL_REO_DEST_RING_ERROR_CODE_BAR_2K_JUMP,
HAL_REO_DEST_RING_ERROR_CODE_FRAME_OOR,
HAL_REO_DEST_RING_ERROR_CODE_BAR_OOR,
HAL_REO_DEST_RING_ERROR_CODE_NO_BA_SESSION,
HAL_REO_DEST_RING_ERROR_CODE_FRAME_SN_EQUALS_SSN,
HAL_REO_DEST_RING_ERROR_CODE_PN_CHECK_FAILED,
HAL_REO_DEST_RING_ERROR_CODE_2K_ERR_FLAG_SET,
HAL_REO_DEST_RING_ERROR_CODE_PN_ERR_FLAG_SET,
HAL_REO_DEST_RING_ERROR_CODE_DESC_BLOCKED,
HAL_REO_DEST_RING_ERROR_CODE_MAX,
};
#define HAL_REO_DEST_RING_INFO0_BUFFER_TYPE BIT(0)
#define HAL_REO_DEST_RING_INFO0_PUSH_REASON GENMASK(2, 1)
#define HAL_REO_DEST_RING_INFO0_ERROR_CODE GENMASK(7, 3)
#define HAL_REO_DEST_RING_INFO0_MSDU_DATA_SIZE GENMASK(11, 8)
#define HAL_REO_DEST_RING_INFO0_SW_EXCEPTION BIT(12)
#define HAL_REO_DEST_RING_INFO0_SRC_LINK_ID GENMASK(15, 13)
#define HAL_REO_DEST_RING_INFO0_SIGNATURE GENMASK(19, 16)
#define HAL_REO_DEST_RING_INFO0_RING_ID GENMASK(27, 20)
#define HAL_REO_DEST_RING_INFO0_LOOPING_COUNT GENMASK(31, 28)
struct hal_reo_dest_ring {
struct ath12k_buffer_addr buf_addr_info;
struct rx_mpdu_desc rx_mpdu_info;
struct rx_msdu_desc rx_msdu_info;
__le32 buf_va_lo;
__le32 buf_va_hi;
__le32 info0; /* %HAL_REO_DEST_RING_INFO0_ */
} __packed;
/* hal_reo_dest_ring
*
* Producer: RXDMA
* Consumer: REO/SW/FW
*
* buf_addr_info
* Details of the physical address of a buffer or MSDU
* link descriptor.
*
* rx_mpdu_info
* General information related to the MPDU that is passed
* on from REO entrance ring to the REO destination ring.
*
* rx_msdu_info
* General information related to the MSDU that is passed
* on from RXDMA all the way to the REO destination ring.
*
* buf_va_lo
* Field only valid if Reo_dest_buffer_type is set to MSDU_buf_address
* Lower 32 bits of the 64-bit virtual address corresponding
* to Buf_or_link_desc_addr_info
*
* buf_va_hi
* Address (upper 32 bits) of the REO queue descriptor.
* Upper 32 bits of the 64-bit virtual address corresponding
* to Buf_or_link_desc_addr_info
*
* buffer_type
* Indicates the type of address provided in the buf_addr_info.
* Values are defined in enum %HAL_REO_DEST_RING_BUFFER_TYPE_.
*
* push_reason
* Reason for pushing this frame to this exit ring. Values are
* defined in enum %HAL_REO_DEST_RING_PUSH_REASON_.
*
* error_code
* Valid only when 'push_reason' is set. All error codes are
* defined in enum %HAL_REO_DEST_RING_ERROR_CODE_.
*
* captured_msdu_data_size
* The number of following REO_DESTINATION STRUCTs that have
* been replaced with msdu_data extracted from the msdu_buffer
* and copied into the ring for easy FW/SW access.
*
* sw_exception
* This field has the same setting as the SW_exception field
* in the corresponding REO_entrance_ring descriptor.
* When set, the REO entrance descriptor is generated by FW,
* and the MPDU was processed in the following way:
* - NO re-order function is needed.
* - MPDU delinking is determined by the setting of Entrance
* ring field: SW_excection_mpdu_delink
* - Destination ring selection is based on the setting of
* the Entrance ring field SW_exception_destination _ring_valid
*
* src_link_id
* Set to the link ID of the PMAC that received the frame
*
* signature
* Set to value 0x8 when msdu capture mode is enabled for this ring
*
* ring_id
* The buffer pointer ring id.
* 0 - Idle ring
* 1 - N refers to other rings.
*
* looping_count
* Indicates the number of times the producer of entries into
* this ring has looped around the ring.
*/
#define HAL_REO_TO_PPE_RING_INFO0_DATA_LENGTH GENMASK(15, 0)
#define HAL_REO_TO_PPE_RING_INFO0_DATA_OFFSET GENMASK(23, 16)
#define HAL_REO_TO_PPE_RING_INFO0_POOL_ID GENMASK(28, 24)
#define HAL_REO_TO_PPE_RING_INFO0_PREHEADER BIT(29)
#define HAL_REO_TO_PPE_RING_INFO0_TSO_EN BIT(30)
#define HAL_REO_TO_PPE_RING_INFO0_MORE BIT(31)
struct hal_reo_to_ppe_ring {
__le32 buffer_addr;
__le32 info0; /* %HAL_REO_TO_PPE_RING_INFO0_ */
} __packed;
/* hal_reo_to_ppe_ring
*
* Producer: REO
* Consumer: PPE
*
* buf_addr_info
* Details of the physical address of a buffer or MSDU
* link descriptor.
*
* data_length
* Length of valid data in bytes
*
* data_offset
* Offset to the data from buffer pointer. Can be used to
* strip header in the data for tunnel termination etc.
*
* pool_id
* REO has global configuration register for this field.
* It may have several free buffer pools, each
* RX-Descriptor ring can fetch free buffer from specific
* buffer pool; pool id will indicate which pool the buffer
* will be released to; POOL_ID Zero returned to SW
*
* preheader
* Disabled: 0 (Default)
* Enabled: 1
*
* tso_en
* Disabled: 0 (Default)
* Enabled: 1
*
* more
* More Segments followed
*/
enum hal_reo_entr_rxdma_push_reason {
HAL_REO_ENTR_RING_RXDMA_PUSH_REASON_ERR_DETECTED,
HAL_REO_ENTR_RING_RXDMA_PUSH_REASON_ROUTING_INSTRUCTION,
HAL_REO_ENTR_RING_RXDMA_PUSH_REASON_RX_FLUSH,
};
enum hal_reo_entr_rxdma_ecode {
HAL_REO_ENTR_RING_RXDMA_ECODE_OVERFLOW_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_MPDU_LEN_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_FCS_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_DECRYPT_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_TKIP_MIC_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_UNECRYPTED_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_MSDU_LEN_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_MSDU_LIMIT_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_WIFI_PARSE_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_AMSDU_PARSE_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_SA_TIMEOUT_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_DA_TIMEOUT_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_FLOW_TIMEOUT_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_FLUSH_REQUEST_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_AMSDU_FRAG_ERR,
HAL_REO_ENTR_RING_RXDMA_ECODE_MAX,
};
enum hal_rx_reo_dest_ring {
HAL_RX_REO_DEST_RING_TCL,
HAL_RX_REO_DEST_RING_SW1,
HAL_RX_REO_DEST_RING_SW2,
HAL_RX_REO_DEST_RING_SW3,
HAL_RX_REO_DEST_RING_SW4,
HAL_RX_REO_DEST_RING_RELEASE,
HAL_RX_REO_DEST_RING_FW,
HAL_RX_REO_DEST_RING_SW5,
HAL_RX_REO_DEST_RING_SW6,
HAL_RX_REO_DEST_RING_SW7,
HAL_RX_REO_DEST_RING_SW8,
};
#define HAL_REO_ENTR_RING_INFO0_QUEUE_ADDR_HI GENMASK(7, 0)
#define HAL_REO_ENTR_RING_INFO0_MPDU_BYTE_COUNT GENMASK(21, 8)
#define HAL_REO_ENTR_RING_INFO0_DEST_IND GENMASK(26, 22)
#define HAL_REO_ENTR_RING_INFO0_FRAMELESS_BAR BIT(27)
#define HAL_REO_ENTR_RING_INFO1_RXDMA_PUSH_REASON GENMASK(1, 0)
#define HAL_REO_ENTR_RING_INFO1_RXDMA_ERROR_CODE GENMASK(6, 2)
#define HAL_REO_ENTR_RING_INFO1_MPDU_FRAG_NUM GENMASK(10, 7)
#define HAL_REO_ENTR_RING_INFO1_SW_EXCEPTION BIT(11)
#define HAL_REO_ENTR_RING_INFO1_SW_EXCEPT_MPDU_DELINK BIT(12)
#define HAL_REO_ENTR_RING_INFO1_SW_EXCEPTION_RING_VLD BIT(13)
#define HAL_REO_ENTR_RING_INFO1_SW_EXCEPTION_RING GENMASK(18, 14)
#define HAL_REO_ENTR_RING_INFO1_MPDU_SEQ_NUM GENMASK(30, 19)
#define HAL_REO_ENTR_RING_INFO2_PHY_PPDU_ID GENMASK(15, 0)
#define HAL_REO_ENTR_RING_INFO2_SRC_LINK_ID GENMASK(18, 16)
#define HAL_REO_ENTR_RING_INFO2_RING_ID GENMASK(27, 20)
#define HAL_REO_ENTR_RING_INFO2_LOOPING_COUNT GENMASK(31, 28)
struct hal_reo_entrance_ring {
struct ath12k_buffer_addr buf_addr_info;
struct rx_mpdu_desc rx_mpdu_info;
__le32 queue_addr_lo;
__le32 info0; /* %HAL_REO_ENTR_RING_INFO0_ */
__le32 info1; /* %HAL_REO_ENTR_RING_INFO1_ */
__le32 info2; /* %HAL_REO_DEST_RING_INFO2_ */
} __packed;
/* hal_reo_entrance_ring
*
* Producer: RXDMA
* Consumer: REO
*
* buf_addr_info
* Details of the physical address of a buffer or MSDU
* link descriptor.
*
* rx_mpdu_info
* General information related to the MPDU that is passed
* on from REO entrance ring to the REO destination ring.
*
* queue_addr_lo
* Address (lower 32 bits) of the REO queue descriptor.
*
* queue_addr_hi
* Address (upper 8 bits) of the REO queue descriptor.
*
* mpdu_byte_count
* An approximation of the number of bytes received in this MPDU.
* Used to keeps stats on the amount of data flowing
* through a queue.
*
* reo_destination_indication
* The id of the reo exit ring where the msdu frame shall push
* after (MPDU level) reordering has finished. Values are defined
* in enum %HAL_RX_MSDU_DESC_REO_DEST_IND_.
*
* frameless_bar
* Indicates that this REO entrance ring struct contains BAR info
* from a multi TID BAR frame. The original multi TID BAR frame
* itself contained all the REO info for the first TID, but all
* the subsequent TID info and their linkage to the REO descriptors
* is passed down as 'frameless' BAR info.
*
* The only fields valid in this descriptor when this bit is set
* are queue_addr_lo, queue_addr_hi, mpdu_sequence_number,
* bar_frame and peer_meta_data.
*
* rxdma_push_reason
* Reason for pushing this frame to this exit ring. Values are
* defined in enum %HAL_REO_ENTR_RING_RXDMA_PUSH_REASON_.
*
* rxdma_error_code
* Valid only when 'push_reason' is set. All error codes are
* defined in enum %HAL_REO_ENTR_RING_RXDMA_ECODE_.
*
* mpdu_fragment_number
* Field only valid when Reo_level_mpdu_frame_info.
* Rx_mpdu_desc_info_details.Fragment_flag is set.
*
* sw_exception
* When not set, REO is performing all its default MPDU processing
* operations,
* When set, this REO entrance descriptor is generated by FW, and
* should be processed as an exception. This implies:
* NO re-order function is needed.
* MPDU delinking is determined by the setting of field
* SW_excection_mpdu_delink
*
* sw_exception_mpdu_delink
* Field only valid when SW_exception is set.
* 1'b0: REO should NOT delink the MPDU, and thus pass this
* MPDU on to the destination ring as is. This implies that
* in the REO_DESTINATION_RING struct field
* Buf_or_link_desc_addr_info should point to an MSDU link
* descriptor
* 1'b1: REO should perform the normal MPDU delink into MSDU operations.
*
* sw_exception_dest_ring
* Field only valid when fields SW_exception and SW
* exception_destination_ring_valid are set. values are defined
* in %HAL_RX_REO_DEST_RING_.
*
* mpdu_seq_number
* The field can have two different meanings based on the setting
* of sub-field Reo level mpdu frame info.
* Rx_mpdu_desc_info_details. BAR_frame
* 'BAR_frame' is NOT set:
* The MPDU sequence number of the received frame.
* 'BAR_frame' is set.
* The MPDU Start sequence number from the BAR frame
*
* phy_ppdu_id
* A PPDU counter value that PHY increments for every PPDU received
*
* src_link_id
* Set to the link ID of the PMAC that received the frame
*
* ring_id
* The buffer pointer ring id.
* 0 - Idle ring
* 1 - N refers to other rings.
*
* looping_count
* Indicates the number of times the producer of entries into
* this ring has looped around the ring.
*/
#define HAL_REO_CMD_HDR_INFO0_CMD_NUMBER GENMASK(15, 0)
#define HAL_REO_CMD_HDR_INFO0_STATUS_REQUIRED BIT(16)
struct hal_reo_cmd_hdr {
__le32 info0;
} __packed;
#define HAL_REO_GET_QUEUE_STATS_INFO0_QUEUE_ADDR_HI GENMASK(7, 0)
#define HAL_REO_GET_QUEUE_STATS_INFO0_CLEAR_STATS BIT(8)
struct hal_reo_get_queue_stats {
struct hal_reo_cmd_hdr cmd;
__le32 queue_addr_lo;
__le32 info0;
__le32 rsvd0[6];
__le32 tlv64_pad;
} __packed;
/* hal_reo_get_queue_stats
* Producer: SW
* Consumer: REO
*
* cmd
* Details for command execution tracking purposes.
*
* queue_addr_lo
* Address (lower 32 bits) of the REO queue descriptor.
*
* queue_addr_hi
* Address (upper 8 bits) of the REO queue descriptor.
*
* clear_stats
* Clear stats settings. When set, Clear the stats after
* generating the status.
*
* Following stats will be cleared.
* Timeout_count
* Forward_due_to_bar_count
* Duplicate_count
* Frames_in_order_count
* BAR_received_count
* MPDU_Frames_processed_count
* MSDU_Frames_processed_count
* Total_processed_byte_count
* Late_receive_MPDU_count
* window_jump_2k
* Hole_count
*/
#define HAL_REO_FLUSH_QUEUE_INFO0_DESC_ADDR_HI GENMASK(7, 0)
#define HAL_REO_FLUSH_QUEUE_INFO0_BLOCK_DESC_ADDR BIT(8)
#define HAL_REO_FLUSH_QUEUE_INFO0_BLOCK_RESRC_IDX GENMASK(10, 9)
struct hal_reo_flush_queue {
struct hal_reo_cmd_hdr cmd;
__le32 desc_addr_lo;
__le32 info0;
__le32 rsvd0[6];
} __packed;
#define HAL_REO_FLUSH_CACHE_INFO0_CACHE_ADDR_HI GENMASK(7, 0)
#define HAL_REO_FLUSH_CACHE_INFO0_FWD_ALL_MPDUS BIT(8)
#define HAL_REO_FLUSH_CACHE_INFO0_RELEASE_BLOCK_IDX BIT(9)
#define HAL_REO_FLUSH_CACHE_INFO0_BLOCK_RESRC_IDX GENMASK(11, 10)
#define HAL_REO_FLUSH_CACHE_INFO0_FLUSH_WO_INVALIDATE BIT(12)
#define HAL_REO_FLUSH_CACHE_INFO0_BLOCK_CACHE_USAGE BIT(13)
#define HAL_REO_FLUSH_CACHE_INFO0_FLUSH_ALL BIT(14)
struct hal_reo_flush_cache {
struct hal_reo_cmd_hdr cmd;
__le32 cache_addr_lo;
__le32 info0;
__le32 rsvd0[6];
} __packed;
#define HAL_TCL_DATA_CMD_INFO0_CMD_TYPE BIT(0)
#define HAL_TCL_DATA_CMD_INFO0_DESC_TYPE BIT(1)
#define HAL_TCL_DATA_CMD_INFO0_BANK_ID GENMASK(7, 2)
#define HAL_TCL_DATA_CMD_INFO0_TX_NOTIFY_FRAME GENMASK(10, 8)
#define HAL_TCL_DATA_CMD_INFO0_HDR_LEN_READ_SEL BIT(11)
#define HAL_TCL_DATA_CMD_INFO0_BUF_TIMESTAMP GENMASK(30, 12)
#define HAL_TCL_DATA_CMD_INFO0_BUF_TIMESTAMP_VLD BIT(31)
#define HAL_TCL_DATA_CMD_INFO1_CMD_NUM GENMASK(31, 16)
#define HAL_TCL_DATA_CMD_INFO2_DATA_LEN GENMASK(15, 0)
#define HAL_TCL_DATA_CMD_INFO2_IP4_CKSUM_EN BIT(16)
#define HAL_TCL_DATA_CMD_INFO2_UDP4_CKSUM_EN BIT(17)
#define HAL_TCL_DATA_CMD_INFO2_UDP6_CKSUM_EN BIT(18)
#define HAL_TCL_DATA_CMD_INFO2_TCP4_CKSUM_EN BIT(19)
#define HAL_TCL_DATA_CMD_INFO2_TCP6_CKSUM_EN BIT(20)
#define HAL_TCL_DATA_CMD_INFO2_TO_FW BIT(21)
#define HAL_TCL_DATA_CMD_INFO2_PKT_OFFSET GENMASK(31, 23)
#define HAL_TCL_DATA_CMD_INFO3_TID_OVERWRITE BIT(0)
#define HAL_TCL_DATA_CMD_INFO3_FLOW_OVERRIDE_EN BIT(1)
#define HAL_TCL_DATA_CMD_INFO3_CLASSIFY_INFO_SEL GENMASK(3, 2)
#define HAL_TCL_DATA_CMD_INFO3_TID GENMASK(7, 4)
#define HAL_TCL_DATA_CMD_INFO3_FLOW_OVERRIDE BIT(8)
#define HAL_TCL_DATA_CMD_INFO3_PMAC_ID GENMASK(10, 9)
#define HAL_TCL_DATA_CMD_INFO3_MSDU_COLOR GENMASK(12, 11)
#define HAL_TCL_DATA_CMD_INFO3_VDEV_ID GENMASK(31, 24)
#define HAL_TCL_DATA_CMD_INFO4_SEARCH_INDEX GENMASK(19, 0)
#define HAL_TCL_DATA_CMD_INFO4_CACHE_SET_NUM GENMASK(23, 20)
#define HAL_TCL_DATA_CMD_INFO4_IDX_LOOKUP_OVERRIDE BIT(24)
#define HAL_TCL_DATA_CMD_INFO5_RING_ID GENMASK(27, 20)
#define HAL_TCL_DATA_CMD_INFO5_LOOPING_COUNT GENMASK(31, 28)
enum hal_encrypt_type {
HAL_ENCRYPT_TYPE_WEP_40,
HAL_ENCRYPT_TYPE_WEP_104,
HAL_ENCRYPT_TYPE_TKIP_NO_MIC,
HAL_ENCRYPT_TYPE_WEP_128,
HAL_ENCRYPT_TYPE_TKIP_MIC,
HAL_ENCRYPT_TYPE_WAPI,
HAL_ENCRYPT_TYPE_CCMP_128,
HAL_ENCRYPT_TYPE_OPEN,
HAL_ENCRYPT_TYPE_CCMP_256,
HAL_ENCRYPT_TYPE_GCMP_128,
HAL_ENCRYPT_TYPE_AES_GCMP_256,
HAL_ENCRYPT_TYPE_WAPI_GCM_SM4,
};
enum hal_tcl_encap_type {
HAL_TCL_ENCAP_TYPE_RAW,
HAL_TCL_ENCAP_TYPE_NATIVE_WIFI,
HAL_TCL_ENCAP_TYPE_ETHERNET,
HAL_TCL_ENCAP_TYPE_802_3 = 3,
};
enum hal_tcl_desc_type {
HAL_TCL_DESC_TYPE_BUFFER,
HAL_TCL_DESC_TYPE_EXT_DESC,
};
enum hal_wbm_htt_tx_comp_status {
HAL_WBM_REL_HTT_TX_COMP_STATUS_OK,
HAL_WBM_REL_HTT_TX_COMP_STATUS_DROP,
HAL_WBM_REL_HTT_TX_COMP_STATUS_TTL,
HAL_WBM_REL_HTT_TX_COMP_STATUS_REINJ,
HAL_WBM_REL_HTT_TX_COMP_STATUS_INSPECT,
HAL_WBM_REL_HTT_TX_COMP_STATUS_MEC_NOTIFY,
HAL_WBM_REL_HTT_TX_COMP_STATUS_MAX,
};
struct hal_tcl_data_cmd {
struct ath12k_buffer_addr buf_addr_info;
__le32 info0;
__le32 info1;
__le32 info2;
__le32 info3;
__le32 info4;
__le32 info5;
} __packed;
/* hal_tcl_data_cmd
*
* buf_addr_info
* Details of the physical address of a buffer or MSDU
* link descriptor.
*
* tcl_cmd_type
* used to select the type of TCL Command descriptor
*
* desc_type
* Indicates the type of address provided in the buf_addr_info.
* Values are defined in enum %HAL_REO_DEST_RING_BUFFER_TYPE_.
*
* bank_id
* used to select one of the TCL register banks for fields removed
* from 'TCL_DATA_CMD' that do not change often within one virtual
* device or a set of virtual devices:
*
* tx_notify_frame
* TCL copies this value to 'TQM_ENTRANCE_RING' field FW_tx_notify_frame.
*
* hdr_length_read_sel
* used to select the per 'encap_type' register set for MSDU header
* read length
*
* buffer_timestamp
* buffer_timestamp_valid
* Frame system entrance timestamp. It shall be filled by first
* module (SW, TCL or TQM) that sees the frames first.
*
* cmd_num
* This number can be used to match against status.
*
* data_length
* MSDU length in case of direct descriptor. Length of link
* extension descriptor in case of Link extension descriptor.
*
* *_checksum_en
* Enable checksum replacement for ipv4, udp_over_ipv4, ipv6,
* udp_over_ipv6, tcp_over_ipv4 and tcp_over_ipv6.
*
* to_fw
* Forward packet to FW along with classification result. The
* packet will not be forward to TQM when this bit is set.
* 1'b0: Use classification result to forward the packet.
* 1'b1: Override classification result & forward packet only to fw
*
* packet_offset
* Packet offset from Metadata in case of direct buffer descriptor.
*
* hlos_tid_overwrite
*
* When set, TCL shall ignore the IP DSCP and VLAN PCP
* fields and use HLOS_TID as the final TID. Otherwise TCL
* shall consider the DSCP and PCP fields as well as HLOS_TID
* and choose a final TID based on the configured priority
*
* flow_override_enable
* TCL uses this to select the flow pointer from the peer table,
* which can be overridden by SW for pre-encrypted raw WiFi packets
* that cannot be parsed for UDP or for other MLO
* 0 - FP_PARSE_IP: Use the flow-pointer based on parsing the IPv4
* or IPv6 header.
* 1 - FP_USE_OVERRIDE: Use the who_classify_info_sel and
* flow_override fields to select the flow-pointer
*
* who_classify_info_sel
* Field only valid when flow_override_enable is set to FP_USE_OVERRIDE.
* This field is used to select one of the 'WHO_CLASSIFY_INFO's in the
* peer table in case more than 2 flows are mapped to a single TID.
* 0: To choose Flow 0 and 1 of any TID use this value.
* 1: To choose Flow 2 and 3 of any TID use this value.
* 2: To choose Flow 4 and 5 of any TID use this value.
* 3: To choose Flow 6 and 7 of any TID use this value.
*
* If who_classify_info sel is not in sync with the num_tx_classify_info
* field from address search, then TCL will set 'who_classify_info_sel'
* to 0 use flows 0 and 1.
*
* hlos_tid
* HLOS MSDU priority
* Field is used when HLOS_TID_overwrite is set.
*
* flow_override
* Field only valid when flow_override_enable is set to FP_USE_OVERRIDE
* TCL uses this to select the flow pointer from the peer table,
* which can be overridden by SW for pre-encrypted raw WiFi packets
* that cannot be parsed for UDP or for other MLO
* 0 - FP_USE_NON_UDP: Use the non-UDP flow pointer (flow 0)
* 1 - FP_USE_UDP: Use the UDP flow pointer (flow 1)
*
* pmac_id
* TCL uses this PMAC_ID in address search, i.e, while
* finding matching entry for the packet in AST corresponding
* to given PMAC_ID
*
* If PMAC ID is all 1s (=> value 3), it indicates wildcard
* match for any PMAC
*
* vdev_id
* Virtual device ID to check against the address search entry to
* avoid security issues from transmitting packets from an incorrect
* virtual device
*
* search_index
* The index that will be used for index based address or
* flow search. The field is valid when 'search_type' is 1 or 2.
*
* cache_set_num
*
* Cache set number that should be used to cache the index
* based search results, for address and flow search. This
* value should be equal to LSB four bits of the hash value of
* match data, in case of search index points to an entry which
* may be used in content based search also. The value can be
* anything when the entry pointed by search index will not be
* used for content based search.
*
* index_loop_override
* When set, address search and packet routing is forced to use
* 'search_index' instead of following the register configuration
* selected by Bank_id.
*
* ring_id
* The buffer pointer ring ID.
* 0 refers to the IDLE ring
* 1 - N refers to other rings
*
* looping_count
*
* A count value that indicates the number of times the
* producer of entries into the 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.
*/
#define HAL_TCL_DESC_LEN sizeof(struct hal_tcl_data_cmd)
#define HAL_TX_MSDU_EXT_INFO0_BUF_PTR_LO GENMASK(31, 0)
#define HAL_TX_MSDU_EXT_INFO1_BUF_PTR_HI GENMASK(7, 0)
#define HAL_TX_MSDU_EXT_INFO1_EXTN_OVERRIDE BIT(8)
#define HAL_TX_MSDU_EXT_INFO1_ENCAP_TYPE GENMASK(10, 9)
#define HAL_TX_MSDU_EXT_INFO1_ENCRYPT_TYPE GENMASK(14, 11)
#define HAL_TX_MSDU_EXT_INFO1_BUF_LEN GENMASK(31, 16)
struct hal_tx_msdu_ext_desc {
__le32 rsvd0[6];
__le32 info0;
__le32 info1;
__le32 rsvd1[10];
};
struct hal_tcl_gse_cmd {
__le32 ctrl_buf_addr_lo;
__le32 info0;
__le32 meta_data[2];
__le32 rsvd0[2];
__le32 info1;
} __packed;
/* hal_tcl_gse_cmd
*
* ctrl_buf_addr_lo, ctrl_buf_addr_hi
* Address of a control buffer containing additional info needed
* for this command execution.
*
* meta_data
* Meta data to be returned in the status descriptor
*/
enum hal_tcl_cache_op_res {
HAL_TCL_CACHE_OP_RES_DONE,
HAL_TCL_CACHE_OP_RES_NOT_FOUND,
HAL_TCL_CACHE_OP_RES_TIMEOUT,
};
struct hal_tcl_status_ring {
__le32 info0;
__le32 msdu_byte_count;
__le32 msdu_timestamp;
__le32 meta_data[2];
__le32 info1;
__le32 rsvd0;
__le32 info2;
} __packed;
/* hal_tcl_status_ring
*
* msdu_cnt
* msdu_byte_count
* MSDU count of Entry and MSDU byte count for entry 1.
*
*/
#define HAL_CE_SRC_DESC_ADDR_INFO_ADDR_HI GENMASK(7, 0)
#define HAL_CE_SRC_DESC_ADDR_INFO_HASH_EN BIT(8)
#define HAL_CE_SRC_DESC_ADDR_INFO_BYTE_SWAP BIT(9)
#define HAL_CE_SRC_DESC_ADDR_INFO_DEST_SWAP BIT(10)
#define HAL_CE_SRC_DESC_ADDR_INFO_GATHER BIT(11)
#define HAL_CE_SRC_DESC_ADDR_INFO_LEN GENMASK(31, 16)
#define HAL_CE_SRC_DESC_META_INFO_DATA GENMASK(15, 0)
#define HAL_CE_SRC_DESC_FLAGS_RING_ID GENMASK(27, 20)
#define HAL_CE_SRC_DESC_FLAGS_LOOP_CNT HAL_SRNG_DESC_LOOP_CNT
struct hal_ce_srng_src_desc {
__le32 buffer_addr_low;
__le32 buffer_addr_info; /* %HAL_CE_SRC_DESC_ADDR_INFO_ */
__le32 meta_info; /* %HAL_CE_SRC_DESC_META_INFO_ */
__le32 flags; /* %HAL_CE_SRC_DESC_FLAGS_ */
} __packed;
/* hal_ce_srng_src_desc
*
* buffer_addr_lo
* LSB 32 bits of the 40 Bit Pointer to the source buffer
*
* buffer_addr_hi
* MSB 8 bits of the 40 Bit Pointer to the source buffer
*
* toeplitz_en
* Enable generation of 32-bit Toeplitz-LFSR hash for
* data transfer. In case of gather field in first source
* ring entry of the gather copy cycle in taken into account.
*
* src_swap
* Treats source memory organization as big-endian. For
* each dword read (4 bytes), the byte 0 is swapped with byte 3
* and byte 1 is swapped with byte 2.
* In case of gather field in first source ring entry of
* the gather copy cycle in taken into account.
*
* dest_swap
* Treats destination memory organization as big-endian.
* For each dword write (4 bytes), the byte 0 is swapped with
* byte 3 and byte 1 is swapped with byte 2.
* In case of gather field in first source ring entry of
* the gather copy cycle in taken into account.
*
* gather
* Enables gather of multiple copy engine source
* descriptors to one destination.
*
* ce_res_0
* Reserved
*
*
* length
* Length of the buffer in units of octets of the current
* descriptor
*
* fw_metadata
* Meta data used by FW.
* In case of gather field in first source ring entry of
* the gather copy cycle in taken into account.
*
* ce_res_1
* Reserved
*
* ce_res_2
* Reserved
*
* ring_id
* The buffer pointer ring ID.
* 0 refers to the IDLE ring
* 1 - N refers to other rings
* Helps with debugging when dumping ring contents.
*
* looping_count
* A count value that indicates the number of times the
* producer of entries into the 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.
*/
#define HAL_CE_DEST_DESC_ADDR_INFO_ADDR_HI GENMASK(7, 0)
#define HAL_CE_DEST_DESC_ADDR_INFO_RING_ID GENMASK(27, 20)
#define HAL_CE_DEST_DESC_ADDR_INFO_LOOP_CNT HAL_SRNG_DESC_LOOP_CNT
struct hal_ce_srng_dest_desc {
__le32 buffer_addr_low;
__le32 buffer_addr_info; /* %HAL_CE_DEST_DESC_ADDR_INFO_ */
} __packed;
/* hal_ce_srng_dest_desc
*
* dst_buffer_low
* LSB 32 bits of the 40 Bit Pointer to the Destination
* buffer
*
* dst_buffer_high
* MSB 8 bits of the 40 Bit Pointer to the Destination
* buffer
*
* ce_res_4
* Reserved
*
* ring_id
* The buffer pointer ring ID.
* 0 refers to the IDLE ring
* 1 - N refers to other rings
* Helps with debugging when dumping ring contents.
*
* looping_count
* A count value that indicates the number of times the
* producer of entries into the 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.
*/
#define HAL_CE_DST_STATUS_DESC_FLAGS_HASH_EN BIT(8)
#define HAL_CE_DST_STATUS_DESC_FLAGS_BYTE_SWAP BIT(9)
#define HAL_CE_DST_STATUS_DESC_FLAGS_DEST_SWAP BIT(10)
#define HAL_CE_DST_STATUS_DESC_FLAGS_GATHER BIT(11)
#define HAL_CE_DST_STATUS_DESC_FLAGS_LEN GENMASK(31, 16)
#define HAL_CE_DST_STATUS_DESC_META_INFO_DATA GENMASK(15, 0)
#define HAL_CE_DST_STATUS_DESC_META_INFO_RING_ID GENMASK(27, 20)
#define HAL_CE_DST_STATUS_DESC_META_INFO_LOOP_CNT HAL_SRNG_DESC_LOOP_CNT
struct hal_ce_srng_dst_status_desc {
__le32 flags; /* %HAL_CE_DST_STATUS_DESC_FLAGS_ */
__le32 toeplitz_hash0;
__le32 toeplitz_hash1;
__le32 meta_info; /* HAL_CE_DST_STATUS_DESC_META_INFO_ */
} __packed;
/* hal_ce_srng_dst_status_desc
*
* ce_res_5
* Reserved
*
* toeplitz_en
*
* src_swap
* Source memory buffer swapped
*
* dest_swap
* Destination memory buffer swapped
*
* gather
* Gather of multiple copy engine source descriptors to one
* destination enabled
*
* ce_res_6
* Reserved
*
* length
* Sum of all the Lengths of the source descriptor in the
* gather chain
*
* toeplitz_hash_0
* 32 LS bits of 64 bit Toeplitz LFSR hash result
*
* toeplitz_hash_1
* 32 MS bits of 64 bit Toeplitz LFSR hash result
*
* fw_metadata
* Meta data used by FW
* In case of gather field in first source ring entry of
* the gather copy cycle in taken into account.
*
* ce_res_7
* Reserved
*
* ring_id
* The buffer pointer ring ID.
* 0 refers to the IDLE ring
* 1 - N refers to other rings
* Helps with debugging when dumping ring contents.
*
* looping_count
* A count value that indicates the number of times the
* producer of entries into the 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.
*/
#define HAL_TX_RATE_STATS_INFO0_VALID BIT(0)
#define HAL_TX_RATE_STATS_INFO0_BW GENMASK(3, 1)
#define HAL_TX_RATE_STATS_INFO0_PKT_TYPE GENMASK(7, 4)
#define HAL_TX_RATE_STATS_INFO0_STBC BIT(8)
#define HAL_TX_RATE_STATS_INFO0_LDPC BIT(9)
#define HAL_TX_RATE_STATS_INFO0_SGI GENMASK(11, 10)
#define HAL_TX_RATE_STATS_INFO0_MCS GENMASK(15, 12)
#define HAL_TX_RATE_STATS_INFO0_OFDMA_TX BIT(16)
#define HAL_TX_RATE_STATS_INFO0_TONES_IN_RU GENMASK(28, 17)
enum hal_tx_rate_stats_bw {
HAL_TX_RATE_STATS_BW_20,
HAL_TX_RATE_STATS_BW_40,
HAL_TX_RATE_STATS_BW_80,
HAL_TX_RATE_STATS_BW_160,
};
enum hal_tx_rate_stats_pkt_type {
HAL_TX_RATE_STATS_PKT_TYPE_11A,
HAL_TX_RATE_STATS_PKT_TYPE_11B,
HAL_TX_RATE_STATS_PKT_TYPE_11N,
HAL_TX_RATE_STATS_PKT_TYPE_11AC,
HAL_TX_RATE_STATS_PKT_TYPE_11AX,
HAL_TX_RATE_STATS_PKT_TYPE_11BA,
HAL_TX_RATE_STATS_PKT_TYPE_11BE,
};
enum hal_tx_rate_stats_sgi {
HAL_TX_RATE_STATS_SGI_08US,
HAL_TX_RATE_STATS_SGI_04US,
HAL_TX_RATE_STATS_SGI_16US,
HAL_TX_RATE_STATS_SGI_32US,
};
struct hal_tx_rate_stats {
__le32 info0;
__le32 tsf;
} __packed;
struct hal_wbm_link_desc {
struct ath12k_buffer_addr buf_addr_info;
} __packed;
/* hal_wbm_link_desc
*
* Producer: WBM
* Consumer: WBM
*
* buf_addr_info
* Details of the physical address of a buffer or MSDU
* link descriptor.
*/
enum hal_wbm_rel_src_module {
HAL_WBM_REL_SRC_MODULE_TQM,
HAL_WBM_REL_SRC_MODULE_RXDMA,
HAL_WBM_REL_SRC_MODULE_REO,
HAL_WBM_REL_SRC_MODULE_FW,
HAL_WBM_REL_SRC_MODULE_SW,
};
enum hal_wbm_rel_desc_type {
HAL_WBM_REL_DESC_TYPE_REL_MSDU,
HAL_WBM_REL_DESC_TYPE_MSDU_LINK,
HAL_WBM_REL_DESC_TYPE_MPDU_LINK,
HAL_WBM_REL_DESC_TYPE_MSDU_EXT,
HAL_WBM_REL_DESC_TYPE_QUEUE_EXT,
};
/* hal_wbm_rel_desc_type
*
* msdu_buffer
* The address points to an MSDU buffer
*
* msdu_link_descriptor
* The address points to an Tx MSDU link descriptor
*
* mpdu_link_descriptor
* The address points to an MPDU link descriptor
*
* msdu_ext_descriptor
* The address points to an MSDU extension descriptor
*
* queue_ext_descriptor
* The address points to an TQM queue extension descriptor. WBM should
* treat this is the same way as a link descriptor.
*/
enum hal_wbm_rel_bm_act {
HAL_WBM_REL_BM_ACT_PUT_IN_IDLE,
HAL_WBM_REL_BM_ACT_REL_MSDU,
};
/* hal_wbm_rel_bm_act
*
* put_in_idle_list
* Put the buffer or descriptor back in the idle list. In case of MSDU or
* MDPU link descriptor, BM does not need to check to release any
* individual MSDU buffers.
*
* release_msdu_list
* This BM action can only be used in combination with desc_type being
* msdu_link_descriptor. Field first_msdu_index points out which MSDU
* pointer in the MSDU link descriptor is the first of an MPDU that is
* released. BM shall release all the MSDU buffers linked to this first
* MSDU buffer pointer. All related MSDU buffer pointer entries shall be
* set to value 0, which represents the 'NULL' pointer. When all MSDU
* buffer pointers in the MSDU link descriptor are 'NULL', the MSDU link
* descriptor itself shall also be released.
*/
#define HAL_WBM_COMPL_RX_INFO0_REL_SRC_MODULE GENMASK(2, 0)
#define HAL_WBM_COMPL_RX_INFO0_BM_ACTION GENMASK(5, 3)
#define HAL_WBM_COMPL_RX_INFO0_DESC_TYPE GENMASK(8, 6)
#define HAL_WBM_COMPL_RX_INFO0_RBM GENMASK(12, 9)
#define HAL_WBM_COMPL_RX_INFO0_RXDMA_PUSH_REASON GENMASK(18, 17)
#define HAL_WBM_COMPL_RX_INFO0_RXDMA_ERROR_CODE GENMASK(23, 19)
#define HAL_WBM_COMPL_RX_INFO0_REO_PUSH_REASON GENMASK(25, 24)
#define HAL_WBM_COMPL_RX_INFO0_REO_ERROR_CODE GENMASK(30, 26)
#define HAL_WBM_COMPL_RX_INFO0_WBM_INTERNAL_ERROR BIT(31)
#define HAL_WBM_COMPL_RX_INFO1_PHY_ADDR_HI GENMASK(7, 0)
#define HAL_WBM_COMPL_RX_INFO1_SW_COOKIE GENMASK(27, 8)
#define HAL_WBM_COMPL_RX_INFO1_LOOPING_COUNT GENMASK(31, 28)
struct hal_wbm_completion_ring_rx {
__le32 addr_lo;
__le32 addr_hi;
__le32 info0;
struct rx_mpdu_desc rx_mpdu_info;
struct rx_msdu_desc rx_msdu_info;
__le32 phy_addr_lo;
__le32 info1;
} __packed;
#define HAL_WBM_COMPL_TX_INFO0_REL_SRC_MODULE GENMASK(2, 0)
#define HAL_WBM_COMPL_TX_INFO0_DESC_TYPE GENMASK(8, 6)
#define HAL_WBM_COMPL_TX_INFO0_RBM GENMASK(12, 9)
#define HAL_WBM_COMPL_TX_INFO0_TQM_RELEASE_REASON GENMASK(16, 13)
#define HAL_WBM_COMPL_TX_INFO0_RBM_OVERRIDE_VLD BIT(17)
#define HAL_WBM_COMPL_TX_INFO0_SW_COOKIE_LO GENMASK(29, 18)
#define HAL_WBM_COMPL_TX_INFO0_CC_DONE BIT(30)
#define HAL_WBM_COMPL_TX_INFO0_WBM_INTERNAL_ERROR BIT(31)
#define HAL_WBM_COMPL_TX_INFO1_TQM_STATUS_NUMBER GENMASK(23, 0)
#define HAL_WBM_COMPL_TX_INFO1_TRANSMIT_COUNT GENMASK(30, 24)
#define HAL_WBM_COMPL_TX_INFO1_SW_REL_DETAILS_VALID BIT(31)
#define HAL_WBM_COMPL_TX_INFO2_ACK_FRAME_RSSI GENMASK(7, 0)
#define HAL_WBM_COMPL_TX_INFO2_FIRST_MSDU BIT(8)
#define HAL_WBM_COMPL_TX_INFO2_LAST_MSDU BIT(9)
#define HAL_WBM_COMPL_TX_INFO2_FW_TX_NOTIF_FRAME GENMASK(12, 10)
#define HAL_WBM_COMPL_TX_INFO2_BUFFER_TIMESTAMP GENMASK(31, 13)
#define HAL_WBM_COMPL_TX_INFO3_PEER_ID GENMASK(15, 0)
#define HAL_WBM_COMPL_TX_INFO3_TID GENMASK(19, 16)
#define HAL_WBM_COMPL_TX_INFO3_SW_COOKIE_HI GENMASK(27, 20)
#define HAL_WBM_COMPL_TX_INFO3_LOOPING_COUNT GENMASK(31, 28)
struct hal_wbm_completion_ring_tx {
__le32 buf_va_lo;
__le32 buf_va_hi;
__le32 info0;
__le32 info1;
__le32 info2;
struct hal_tx_rate_stats rate_stats;
__le32 info3;
} __packed;
#define HAL_WBM_RELEASE_TX_INFO0_REL_SRC_MODULE GENMASK(2, 0)
#define HAL_WBM_RELEASE_TX_INFO0_BM_ACTION GENMASK(5, 3)
#define HAL_WBM_RELEASE_TX_INFO0_DESC_TYPE GENMASK(8, 6)
#define HAL_WBM_RELEASE_TX_INFO0_FIRST_MSDU_IDX GENMASK(12, 9)
#define HAL_WBM_RELEASE_TX_INFO0_TQM_RELEASE_REASON GENMASK(18, 13)
#define HAL_WBM_RELEASE_TX_INFO0_RBM_OVERRIDE_VLD BIT(17)
#define HAL_WBM_RELEASE_TX_INFO0_SW_BUFFER_COOKIE_11_0 GENMASK(29, 18)
#define HAL_WBM_RELEASE_TX_INFO0_WBM_INTERNAL_ERROR BIT(31)
#define HAL_WBM_RELEASE_TX_INFO1_TQM_STATUS_NUMBER GENMASK(23, 0)
#define HAL_WBM_RELEASE_TX_INFO1_TRANSMIT_COUNT GENMASK(30, 24)
#define HAL_WBM_RELEASE_TX_INFO1_SW_REL_DETAILS_VALID BIT(31)
#define HAL_WBM_RELEASE_TX_INFO2_ACK_FRAME_RSSI GENMASK(7, 0)
#define HAL_WBM_RELEASE_TX_INFO2_FIRST_MSDU BIT(8)
#define HAL_WBM_RELEASE_TX_INFO2_LAST_MSDU BIT(9)
#define HAL_WBM_RELEASE_TX_INFO2_FW_TX_NOTIF_FRAME GENMASK(12, 10)
#define HAL_WBM_RELEASE_TX_INFO2_BUFFER_TIMESTAMP GENMASK(31, 13)
#define HAL_WBM_RELEASE_TX_INFO3_PEER_ID GENMASK(15, 0)
#define HAL_WBM_RELEASE_TX_INFO3_TID GENMASK(19, 16)
#define HAL_WBM_RELEASE_TX_INFO3_SW_BUFFER_COOKIE_19_12 GENMASK(27, 20)
#define HAL_WBM_RELEASE_TX_INFO3_LOOPING_COUNT GENMASK(31, 28)
struct hal_wbm_release_ring_tx {
struct ath12k_buffer_addr buf_addr_info;
__le32 info0;
__le32 info1;
__le32 info2;
struct hal_tx_rate_stats rate_stats;
__le32 info3;
} __packed;
#define HAL_WBM_RELEASE_RX_INFO0_REL_SRC_MODULE GENMASK(2, 0)
#define HAL_WBM_RELEASE_RX_INFO0_BM_ACTION GENMASK(5, 3)
#define HAL_WBM_RELEASE_RX_INFO0_DESC_TYPE GENMASK(8, 6)
#define HAL_WBM_RELEASE_RX_INFO0_FIRST_MSDU_IDX GENMASK(12, 9)
#define HAL_WBM_RELEASE_RX_INFO0_CC_STATUS BIT(16)
#define HAL_WBM_RELEASE_RX_INFO0_RXDMA_PUSH_REASON GENMASK(18, 17)
#define HAL_WBM_RELEASE_RX_INFO0_RXDMA_ERROR_CODE GENMASK(23, 19)
#define HAL_WBM_RELEASE_RX_INFO0_REO_PUSH_REASON GENMASK(25, 24)
#define HAL_WBM_RELEASE_RX_INFO0_REO_ERROR_CODE GENMASK(30, 26)
#define HAL_WBM_RELEASE_RX_INFO0_WBM_INTERNAL_ERROR BIT(31)
#define HAL_WBM_RELEASE_RX_INFO2_RING_ID GENMASK(27, 20)
#define HAL_WBM_RELEASE_RX_INFO2_LOOPING_COUNT GENMASK(31, 28)
struct hal_wbm_release_ring_rx {
struct ath12k_buffer_addr buf_addr_info;
__le32 info0;
struct rx_mpdu_desc rx_mpdu_info;
struct rx_msdu_desc rx_msdu_info;
__le32 info1;
__le32 info2;
} __packed;
#define HAL_WBM_RELEASE_RX_CC_INFO0_RBM GENMASK(12, 9)
#define HAL_WBM_RELEASE_RX_CC_INFO1_COOKIE GENMASK(27, 8)
/* Used when hw cc is success */
struct hal_wbm_release_ring_cc_rx {
__le32 buf_va_lo;
__le32 buf_va_hi;
__le32 info0;
struct rx_mpdu_desc rx_mpdu_info;
struct rx_msdu_desc rx_msdu_info;
__le32 buf_pa_lo;
__le32 info1;
} __packed;
#define HAL_WBM_RELEASE_INFO0_REL_SRC_MODULE GENMASK(2, 0)
#define HAL_WBM_RELEASE_INFO0_BM_ACTION GENMASK(5, 3)
#define HAL_WBM_RELEASE_INFO0_DESC_TYPE GENMASK(8, 6)
#define HAL_WBM_RELEASE_INFO0_RXDMA_PUSH_REASON GENMASK(18, 17)
#define HAL_WBM_RELEASE_INFO0_RXDMA_ERROR_CODE GENMASK(23, 19)
#define HAL_WBM_RELEASE_INFO0_REO_PUSH_REASON GENMASK(25, 24)
#define HAL_WBM_RELEASE_INFO0_REO_ERROR_CODE GENMASK(30, 26)
#define HAL_WBM_RELEASE_INFO0_WBM_INTERNAL_ERROR BIT(31)
#define HAL_WBM_RELEASE_INFO3_FIRST_MSDU BIT(0)
#define HAL_WBM_RELEASE_INFO3_LAST_MSDU BIT(1)
#define HAL_WBM_RELEASE_INFO3_CONTINUATION BIT(2)
#define HAL_WBM_RELEASE_INFO5_LOOPING_COUNT GENMASK(31, 28)
struct hal_wbm_release_ring {
struct ath12k_buffer_addr buf_addr_info;
__le32 info0;
__le32 info1;
__le32 info2;
__le32 info3;
__le32 info4;
__le32 info5;
} __packed;
/* hal_wbm_release_ring
*
* Producer: SW/TQM/RXDMA/REO/SWITCH
* Consumer: WBM/SW/FW
*
* HTT tx status is overlaid on wbm_release ring on 4-byte words 2, 3, 4 and 5
* for software based completions.
*
* buf_addr_info
* Details of the physical address of the buffer or link descriptor.
*
* release_source_module
* Indicates which module initiated the release of this buffer/descriptor.
* Values are defined in enum %HAL_WBM_REL_SRC_MODULE_.
*
* buffer_or_desc_type
* Field only valid when WBM is marked as the return_buffer_manager in
* the Released_Buffer_address_info. Indicates that type of buffer or
* descriptor is being released. Values are in enum %HAL_WBM_REL_DESC_TYPE.
*
* wbm_internal_error
* Is set when WBM got a buffer pointer but the action was to push it to
* the idle link descriptor ring or do link related activity OR
* Is set when WBM got a link buffer pointer but the action was to push it
* to the buffer descriptor ring.
*
* looping_count
* A count value that indicates the number of times the
* producer of entries into the Buffer Manager 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.
*/
/**
* enum hal_wbm_tqm_rel_reason - TQM release reason code
* @HAL_WBM_TQM_REL_REASON_FRAME_ACKED: ACK or BACK received for the frame
* @HAL_WBM_TQM_REL_REASON_CMD_REMOVE_MPDU: Command remove_mpdus initiated by SW
* @HAL_WBM_TQM_REL_REASON_CMD_REMOVE_TX: Command remove transmitted_mpdus
* initiated by sw.
* @HAL_WBM_TQM_REL_REASON_CMD_REMOVE_NOTX: Command remove untransmitted_mpdus
* initiated by sw.
* @HAL_WBM_TQM_REL_REASON_CMD_REMOVE_AGED_FRAMES: Command remove aged msdus or
* mpdus.
* @HAL_WBM_TQM_REL_REASON_CMD_REMOVE_RESEAON1: Remove command initiated by
* fw with fw_reason1.
* @HAL_WBM_TQM_REL_REASON_CMD_REMOVE_RESEAON2: Remove command initiated by
* fw with fw_reason2.
* @HAL_WBM_TQM_REL_REASON_CMD_REMOVE_RESEAON3: Remove command initiated by
* fw with fw_reason3.
*/
enum hal_wbm_tqm_rel_reason {
HAL_WBM_TQM_REL_REASON_FRAME_ACKED,
HAL_WBM_TQM_REL_REASON_CMD_REMOVE_MPDU,
HAL_WBM_TQM_REL_REASON_CMD_REMOVE_TX,
HAL_WBM_TQM_REL_REASON_CMD_REMOVE_NOTX,
HAL_WBM_TQM_REL_REASON_CMD_REMOVE_AGED_FRAMES,
HAL_WBM_TQM_REL_REASON_CMD_REMOVE_RESEAON1,
HAL_WBM_TQM_REL_REASON_CMD_REMOVE_RESEAON2,
HAL_WBM_TQM_REL_REASON_CMD_REMOVE_RESEAON3,
};
struct hal_wbm_buffer_ring {
struct ath12k_buffer_addr buf_addr_info;
};
enum hal_mon_end_reason {
HAL_MON_STATUS_BUFFER_FULL,
HAL_MON_FLUSH_DETECTED,
HAL_MON_END_OF_PPDU,
HAL_MON_PPDU_TRUNCATED,
};
#define HAL_SW_MONITOR_RING_INFO0_RXDMA_PUSH_REASON GENMASK(1, 0)
#define HAL_SW_MONITOR_RING_INFO0_RXDMA_ERROR_CODE GENMASK(6, 2)
#define HAL_SW_MONITOR_RING_INFO0_MPDU_FRAGMENT_NUMBER GENMASK(10, 7)
#define HAL_SW_MONITOR_RING_INFO0_FRAMELESS_BAR BIT(11)
#define HAL_SW_MONITOR_RING_INFO0_STATUS_BUF_COUNT GENMASK(15, 12)
#define HAL_SW_MONITOR_RING_INFO0_END_OF_PPDU BIT(16)
#define HAL_SW_MONITOR_RING_INFO1_PHY_PPDU_ID GENMASK(15, 0)
#define HAL_SW_MONITOR_RING_INFO1_RING_ID GENMASK(27, 20)
#define HAL_SW_MONITOR_RING_INFO1_LOOPING_COUNT GENMASK(31, 28)
struct hal_sw_monitor_ring {
struct ath12k_buffer_addr buf_addr_info;
struct rx_mpdu_desc rx_mpdu_info;
struct ath12k_buffer_addr status_buff_addr_info;
__le32 info0; /* %HAL_SW_MONITOR_RING_INFO0 */
__le32 info1; /* %HAL_SW_MONITOR_RING_INFO1 */
} __packed;
/* hal_sw_monitor_ring
*
* Producer: RXDMA
* Consumer: REO/SW/FW
* buf_addr_info
* Details of the physical address of a buffer or MSDU
* link descriptor.
*
* rx_mpdu_info
* Details related to the MPDU being pushed to SW, valid
* only if end_of_ppdu is set to 0.
*
* status_buff_addr_info
* Details of the physical address of the first status
* buffer used for the PPDU (either the PPDU that included the
* MPDU being pushed to SW if end_of_ppdu = 0, or the PPDU
* whose end is indicated through end_of_ppdu = 1)
*
* rxdma_push_reason
* Indicates why RXDMA pushed the frame to this ring
*
* <enum 0 rxdma_error_detected> RXDMA detected an error an
* pushed this frame to this queue
*
* <enum 1 rxdma_routing_instruction> RXDMA pushed the
* frame to this queue per received routing instructions. No
* error within RXDMA was detected
*
* <enum 2 rxdma_rx_flush> RXDMA received an RX_FLUSH. As a
* result the MSDU link descriptor might not have the
* last_msdu_in_mpdu_flag set, but instead WBM might just see a
* NULL pointer in the MSDU link descriptor. This is to be
* considered a normal condition for this scenario.
*
* rxdma_error_code
* Field only valid when rxdma_push_reason is set to
* 'rxdma_error_detected.'
*
* <enum 0 rxdma_overflow_err>MPDU frame is not complete
* due to a FIFO overflow error in RXPCU.
*
* <enum 1 rxdma_mpdu_length_err>MPDU frame is not complete
* due to receiving incomplete MPDU from the PHY
*
* <enum 3 rxdma_decrypt_err>CRYPTO reported a decryption
* error or CRYPTO received an encrypted frame, but did not get
* a valid corresponding key id in the peer entry.
*
* <enum 4 rxdma_tkip_mic_err>CRYPTO reported a TKIP MIC
* error
*
* <enum 5 rxdma_unecrypted_err>CRYPTO reported an
* unencrypted frame error when encrypted was expected
*
* <enum 6 rxdma_msdu_len_err>RX OLE reported an MSDU
* length error
*
* <enum 7 rxdma_msdu_limit_err>RX OLE reported that max
* number of MSDUs allowed in an MPDU got exceeded
*
* <enum 8 rxdma_wifi_parse_err>RX OLE reported a parsing
* error
*
* <enum 9 rxdma_amsdu_parse_err>RX OLE reported an A-MSDU
* parsing error
*
* <enum 10 rxdma_sa_timeout_err>RX OLE reported a timeout
* during SA search
*
* <enum 11 rxdma_da_timeout_err>RX OLE reported a timeout
* during DA search
*
* <enum 12 rxdma_flow_timeout_err>RX OLE reported a
* timeout during flow search
*
* <enum 13 rxdma_flush_request>RXDMA received a flush
* request
*
* <enum 14 rxdma_amsdu_fragment_err>Rx PCU reported A-MSDU
* present as well as a fragmented MPDU.
*
* mpdu_fragment_number
* Field only valid when Reo_level_mpdu_frame_info.
* Rx_mpdu_desc_info_details.Fragment_flag is set and
* end_of_ppdu is set to 0.
*
* The fragment number from the 802.11 header.
*
* Note that the sequence number is embedded in the field:
* Reo_level_mpdu_frame_info. Rx_mpdu_desc_info_details.
* Mpdu_sequence_number
*
* frameless_bar
* When set, this SW monitor ring struct contains BAR info
* from a multi TID BAR frame. The original multi TID BAR frame
* itself contained all the REO info for the first TID, but all
* the subsequent TID info and their linkage to the REO
* descriptors is passed down as 'frameless' BAR info.
*
* The only fields valid in this descriptor when this bit
* is within the
*
* Reo_level_mpdu_frame_info:
* Within Rx_mpdu_desc_info_details:
* Mpdu_Sequence_number
* BAR_frame
* Peer_meta_data
* All other fields shall be set to 0.
*
* status_buf_count
* A count of status buffers used so far for the PPDU
* (either the PPDU that included the MPDU being pushed to SW
* if end_of_ppdu = 0, or the PPDU whose end is indicated
* through end_of_ppdu = 1)
*
* end_of_ppdu
* Some hw RXDMA can be configured to generate a separate
* 'SW_MONITOR_RING' descriptor at the end of a PPDU (either
* through an 'RX_PPDU_END' TLV or through an 'RX_FLUSH') to
* demarcate PPDUs.
*
* For such a descriptor, this bit is set to 1 and fields
* Reo_level_mpdu_frame_info, mpdu_fragment_number and
* Frameless_bar are all set to 0.
*
* Otherwise this bit is set to 0.
*
* phy_ppdu_id
* A PPDU counter value that PHY increments for every PPDU
* received
*
* The counter value wraps around. Some hw RXDMA can be
* configured to copy this from the RX_PPDU_START TLV for every
* output descriptor.
*
* ring_id
* For debugging.
* This field is filled in by the SRNG module.
* It help to identify the ring that is being looked
*
* looping_count
* For debugging.
* This field is filled in by the SRNG module.
*
* 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...
*/
enum hal_desc_owner {
HAL_DESC_OWNER_WBM,
HAL_DESC_OWNER_SW,
HAL_DESC_OWNER_TQM,
HAL_DESC_OWNER_RXDMA,
HAL_DESC_OWNER_REO,
HAL_DESC_OWNER_SWITCH,
};
enum hal_desc_buf_type {
HAL_DESC_BUF_TYPE_TX_MSDU_LINK,
HAL_DESC_BUF_TYPE_TX_MPDU_LINK,
HAL_DESC_BUF_TYPE_TX_MPDU_QUEUE_HEAD,
HAL_DESC_BUF_TYPE_TX_MPDU_QUEUE_EXT,
HAL_DESC_BUF_TYPE_TX_FLOW,
HAL_DESC_BUF_TYPE_TX_BUFFER,
HAL_DESC_BUF_TYPE_RX_MSDU_LINK,
HAL_DESC_BUF_TYPE_RX_MPDU_LINK,
HAL_DESC_BUF_TYPE_RX_REO_QUEUE,
HAL_DESC_BUF_TYPE_RX_REO_QUEUE_EXT,
HAL_DESC_BUF_TYPE_RX_BUFFER,
HAL_DESC_BUF_TYPE_IDLE_LINK,
};
#define HAL_DESC_REO_OWNED 4
#define HAL_DESC_REO_QUEUE_DESC 8
#define HAL_DESC_REO_QUEUE_EXT_DESC 9
#define HAL_DESC_REO_NON_QOS_TID 16
#define HAL_DESC_HDR_INFO0_OWNER GENMASK(3, 0)
#define HAL_DESC_HDR_INFO0_BUF_TYPE GENMASK(7, 4)
#define HAL_DESC_HDR_INFO0_DBG_RESERVED GENMASK(31, 8)
struct hal_desc_header {
__le32 info0;
} __packed;
struct hal_rx_mpdu_link_ptr {
struct ath12k_buffer_addr addr_info;
} __packed;
struct hal_rx_msdu_details {
struct ath12k_buffer_addr buf_addr_info;
struct rx_msdu_desc rx_msdu_info;
struct rx_msdu_ext_desc rx_msdu_ext_info;
} __packed;
#define HAL_RX_MSDU_LNK_INFO0_RX_QUEUE_NUMBER GENMASK(15, 0)
#define HAL_RX_MSDU_LNK_INFO0_FIRST_MSDU_LNK BIT(16)
struct hal_rx_msdu_link {
struct hal_desc_header desc_hdr;
struct ath12k_buffer_addr buf_addr_info;
__le32 info0;
__le32 pn[4];
struct hal_rx_msdu_details msdu_link[6];
} __packed;
struct hal_rx_reo_queue_ext {
struct hal_desc_header desc_hdr;
__le32 rsvd;
struct hal_rx_mpdu_link_ptr mpdu_link[15];
} __packed;
/* hal_rx_reo_queue_ext
* Consumer: REO
* Producer: REO
*
* descriptor_header
* Details about which module owns this struct.
*
* mpdu_link
* Pointer to the next MPDU_link descriptor in the MPDU queue.
*/
enum hal_rx_reo_queue_pn_size {
HAL_RX_REO_QUEUE_PN_SIZE_24,
HAL_RX_REO_QUEUE_PN_SIZE_48,
HAL_RX_REO_QUEUE_PN_SIZE_128,
};
#define HAL_RX_REO_QUEUE_RX_QUEUE_NUMBER GENMASK(15, 0)
#define HAL_RX_REO_QUEUE_INFO0_VLD BIT(0)
#define HAL_RX_REO_QUEUE_INFO0_ASSOC_LNK_DESC_COUNTER GENMASK(2, 1)
#define HAL_RX_REO_QUEUE_INFO0_DIS_DUP_DETECTION BIT(3)
#define HAL_RX_REO_QUEUE_INFO0_SOFT_REORDER_EN BIT(4)
#define HAL_RX_REO_QUEUE_INFO0_AC GENMASK(6, 5)
#define HAL_RX_REO_QUEUE_INFO0_BAR BIT(7)
#define HAL_RX_REO_QUEUE_INFO0_RETRY BIT(8)
#define HAL_RX_REO_QUEUE_INFO0_CHECK_2K_MODE BIT(9)
#define HAL_RX_REO_QUEUE_INFO0_OOR_MODE BIT(10)
#define HAL_RX_REO_QUEUE_INFO0_BA_WINDOW_SIZE GENMASK(20, 11)
#define HAL_RX_REO_QUEUE_INFO0_PN_CHECK BIT(21)
#define HAL_RX_REO_QUEUE_INFO0_EVEN_PN BIT(22)
#define HAL_RX_REO_QUEUE_INFO0_UNEVEN_PN BIT(23)
#define HAL_RX_REO_QUEUE_INFO0_PN_HANDLE_ENABLE BIT(24)
#define HAL_RX_REO_QUEUE_INFO0_PN_SIZE GENMASK(26, 25)
#define HAL_RX_REO_QUEUE_INFO0_IGNORE_AMPDU_FLG BIT(27)
#define HAL_RX_REO_QUEUE_INFO1_SVLD BIT(0)
#define HAL_RX_REO_QUEUE_INFO1_SSN GENMASK(12, 1)
#define HAL_RX_REO_QUEUE_INFO1_CURRENT_IDX GENMASK(22, 13)
#define HAL_RX_REO_QUEUE_INFO1_SEQ_2K_ERR BIT(23)
#define HAL_RX_REO_QUEUE_INFO1_PN_ERR BIT(24)
#define HAL_RX_REO_QUEUE_INFO1_PN_VALID BIT(31)
#define HAL_RX_REO_QUEUE_INFO2_MPDU_COUNT GENMASK(6, 0)
#define HAL_RX_REO_QUEUE_INFO2_MSDU_COUNT (31, 7)
#define HAL_RX_REO_QUEUE_INFO3_TIMEOUT_COUNT GENMASK(9, 4)
#define HAL_RX_REO_QUEUE_INFO3_FWD_DUE_TO_BAR_CNT GENMASK(15, 10)
#define HAL_RX_REO_QUEUE_INFO3_DUPLICATE_COUNT GENMASK(31, 16)
#define HAL_RX_REO_QUEUE_INFO4_FRAME_IN_ORD_COUNT GENMASK(23, 0)
#define HAL_RX_REO_QUEUE_INFO4_BAR_RECVD_COUNT GENMASK(31, 24)
#define HAL_RX_REO_QUEUE_INFO5_LATE_RX_MPDU_COUNT GENMASK(11, 0)
#define HAL_RX_REO_QUEUE_INFO5_WINDOW_JUMP_2K GENMASK(15, 12)
#define HAL_RX_REO_QUEUE_INFO5_HOLE_COUNT GENMASK(31, 16)
struct hal_rx_reo_queue {
struct hal_desc_header desc_hdr;
__le32 rx_queue_num;
__le32 info0;
__le32 info1;
__le32 pn[4];
__le32 last_rx_enqueue_timestamp;
__le32 last_rx_dequeue_timestamp;
__le32 next_aging_queue[2];
__le32 prev_aging_queue[2];
__le32 rx_bitmap[9];
__le32 info2;
__le32 info3;
__le32 info4;
__le32 processed_mpdus;
__le32 processed_msdus;
__le32 processed_total_bytes;
__le32 info5;
__le32 rsvd[2];
struct hal_rx_reo_queue_ext ext_desc[];
} __packed;
/* hal_rx_reo_queue
*
* descriptor_header
* Details about which module owns this struct. Note that sub field
* Buffer_type shall be set to receive_reo_queue_descriptor.
*
* receive_queue_number
* Indicates the MPDU queue ID to which this MPDU link descriptor belongs.
*
* vld
* Valid bit indicating a session is established and the queue descriptor
* is valid.
* associated_link_descriptor_counter
* Indicates which of the 3 link descriptor counters shall be incremented
* or decremented when link descriptors are added or removed from this
* flow queue.
* disable_duplicate_detection
* When set, do not perform any duplicate detection.
* soft_reorder_enable
* When set, REO has been instructed to not perform the actual re-ordering
* of frames for this queue, but just to insert the reorder opcodes.
* ac
* Indicates the access category of the queue descriptor.
* bar
* Indicates if BAR has been received.
* retry
* Retry bit is checked if this bit is set.
* chk_2k_mode
* Indicates what type of operation is expected from Reo when the received
* frame SN falls within the 2K window.
* oor_mode
* Indicates what type of operation is expected when the received frame
* falls within the OOR window.
* ba_window_size
* Indicates the negotiated (window size + 1). Max of 256 bits.
*
* A value 255 means 256 bitmap, 63 means 64 bitmap, 0 (means non-BA
* session, with window size of 0). The 3 values here are the main values
* validated, but other values should work as well.
*
* A BA window size of 0 (=> one frame entry bitmat), means that there is
* no additional rx_reo_queue_ext desc. following rx_reo_queue in memory.
* A BA window size of 1 - 105, means that there is 1 rx_reo_queue_ext.
* A BA window size of 106 - 210, means that there are 2 rx_reo_queue_ext.
* A BA window size of 211 - 256, means that there are 3 rx_reo_queue_ext.
* pn_check_needed, pn_shall_be_even, pn_shall_be_uneven, pn_handling_enable,
* pn_size
* REO shall perform the PN increment check, even number check, uneven
* number check, PN error check and size of the PN field check.
* ignore_ampdu_flag
* REO shall ignore the ampdu_flag on entrance descriptor for this queue.
*
* svld
* Sequence number in next field is valid one.
* ssn
* Starting Sequence number of the session.
* current_index
* Points to last forwarded packet
* seq_2k_error_detected_flag
* REO has detected a 2k error jump in the sequence number and from that
* moment forward, all new frames are forwarded directly to FW, without
* duplicate detect, reordering, etc.
* pn_error_detected_flag
* REO has detected a PN error.
*/
#define HAL_REO_UPD_RX_QUEUE_INFO0_QUEUE_ADDR_HI GENMASK(7, 0)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_RX_QUEUE_NUM BIT(8)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_VLD BIT(9)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_ASSOC_LNK_DESC_CNT BIT(10)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_DIS_DUP_DETECTION BIT(11)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_SOFT_REORDER_EN BIT(12)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_AC BIT(13)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_BAR BIT(14)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_RETRY BIT(15)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_CHECK_2K_MODE BIT(16)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_OOR_MODE BIT(17)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_BA_WINDOW_SIZE BIT(18)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_PN_CHECK BIT(19)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_EVEN_PN BIT(20)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_UNEVEN_PN BIT(21)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_PN_HANDLE_ENABLE BIT(22)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_PN_SIZE BIT(23)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_IGNORE_AMPDU_FLG BIT(24)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_SVLD BIT(25)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_SSN BIT(26)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_SEQ_2K_ERR BIT(27)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_PN_ERR BIT(28)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_PN_VALID BIT(29)
#define HAL_REO_UPD_RX_QUEUE_INFO0_UPD_PN BIT(30)
#define HAL_REO_UPD_RX_QUEUE_INFO1_RX_QUEUE_NUMBER GENMASK(15, 0)
#define HAL_REO_UPD_RX_QUEUE_INFO1_VLD BIT(16)
#define HAL_REO_UPD_RX_QUEUE_INFO1_ASSOC_LNK_DESC_COUNTER GENMASK(18, 17)
#define HAL_REO_UPD_RX_QUEUE_INFO1_DIS_DUP_DETECTION BIT(19)
#define HAL_REO_UPD_RX_QUEUE_INFO1_SOFT_REORDER_EN BIT(20)
#define HAL_REO_UPD_RX_QUEUE_INFO1_AC GENMASK(22, 21)
#define HAL_REO_UPD_RX_QUEUE_INFO1_BAR BIT(23)
#define HAL_REO_UPD_RX_QUEUE_INFO1_RETRY BIT(24)
#define HAL_REO_UPD_RX_QUEUE_INFO1_CHECK_2K_MODE BIT(25)
#define HAL_REO_UPD_RX_QUEUE_INFO1_OOR_MODE BIT(26)
#define HAL_REO_UPD_RX_QUEUE_INFO1_PN_CHECK BIT(27)
#define HAL_REO_UPD_RX_QUEUE_INFO1_EVEN_PN BIT(28)
#define HAL_REO_UPD_RX_QUEUE_INFO1_UNEVEN_PN BIT(29)
#define HAL_REO_UPD_RX_QUEUE_INFO1_PN_HANDLE_ENABLE BIT(30)
#define HAL_REO_UPD_RX_QUEUE_INFO1_IGNORE_AMPDU_FLG BIT(31)
#define HAL_REO_UPD_RX_QUEUE_INFO2_BA_WINDOW_SIZE GENMASK(7, 0)
#define HAL_REO_UPD_RX_QUEUE_INFO2_PN_SIZE GENMASK(9, 8)
#define HAL_REO_UPD_RX_QUEUE_INFO2_SVLD BIT(10)
#define HAL_REO_UPD_RX_QUEUE_INFO2_SSN GENMASK(22, 11)
#define HAL_REO_UPD_RX_QUEUE_INFO2_SEQ_2K_ERR BIT(23)
#define HAL_REO_UPD_RX_QUEUE_INFO2_PN_ERR BIT(24)
#define HAL_REO_UPD_RX_QUEUE_INFO2_PN_VALID BIT(25)
struct hal_reo_update_rx_queue {
struct hal_reo_cmd_hdr cmd;
__le32 queue_addr_lo;
__le32 info0;
__le32 info1;
__le32 info2;
__le32 pn[4];
} __packed;
#define HAL_REO_UNBLOCK_CACHE_INFO0_UNBLK_CACHE BIT(0)
#define HAL_REO_UNBLOCK_CACHE_INFO0_RESOURCE_IDX GENMASK(2, 1)
struct hal_reo_unblock_cache {
struct hal_reo_cmd_hdr cmd;
__le32 info0;
__le32 rsvd[7];
} __packed;
enum hal_reo_exec_status {
HAL_REO_EXEC_STATUS_SUCCESS,
HAL_REO_EXEC_STATUS_BLOCKED,
HAL_REO_EXEC_STATUS_FAILED,
HAL_REO_EXEC_STATUS_RESOURCE_BLOCKED,
};
#define HAL_REO_STATUS_HDR_INFO0_STATUS_NUM GENMASK(15, 0)
#define HAL_REO_STATUS_HDR_INFO0_EXEC_TIME GENMASK(25, 16)
#define HAL_REO_STATUS_HDR_INFO0_EXEC_STATUS GENMASK(27, 26)
struct hal_reo_status_hdr {
__le32 info0;
__le32 timestamp;
} __packed;
/* hal_reo_status_hdr
* Producer: REO
* Consumer: SW
*
* status_num
* The value in this field is equal to value of the reo command
* number. This field helps to correlate the statuses with the REO
* commands.
*
* execution_time (in us)
* The amount of time REO took to execute the command. Note that
* this time does not include the duration of the command waiting
* in the command ring, before the execution started.
*
* execution_status
* Execution status of the command. Values are defined in
* enum %HAL_REO_EXEC_STATUS_.
*/
#define HAL_REO_GET_QUEUE_STATS_STATUS_INFO0_SSN GENMASK(11, 0)
#define HAL_REO_GET_QUEUE_STATS_STATUS_INFO0_CUR_IDX GENMASK(21, 12)
#define HAL_REO_GET_QUEUE_STATS_STATUS_INFO1_MPDU_COUNT GENMASK(6, 0)
#define HAL_REO_GET_QUEUE_STATS_STATUS_INFO1_MSDU_COUNT GENMASK(31, 7)
#define HAL_REO_GET_QUEUE_STATS_STATUS_INFO2_WINDOW_JMP2K GENMASK(3, 0)
#define HAL_REO_GET_QUEUE_STATS_STATUS_INFO2_TIMEOUT_COUNT GENMASK(9, 4)
#define HAL_REO_GET_QUEUE_STATS_STATUS_INFO2_FDTB_COUNT GENMASK(15, 10)
#define HAL_REO_GET_QUEUE_STATS_STATUS_INFO2_DUPLICATE_COUNT GENMASK(31, 16)
#define HAL_REO_GET_QUEUE_STATS_STATUS_INFO3_FIO_COUNT GENMASK(23, 0)
#define HAL_REO_GET_QUEUE_STATS_STATUS_INFO3_BAR_RCVD_CNT GENMASK(31, 24)
#define HAL_REO_GET_QUEUE_STATS_STATUS_INFO4_LATE_RX_MPDU GENMASK(11, 0)
#define HAL_REO_GET_QUEUE_STATS_STATUS_INFO4_HOLE_COUNT GENMASK(27, 12)
#define HAL_REO_GET_QUEUE_STATS_STATUS_INFO5_LOOPING_CNT GENMASK(31, 28)
struct hal_reo_get_queue_stats_status {
struct hal_reo_status_hdr hdr;
__le32 info0;
__le32 pn[4];
__le32 last_rx_enqueue_timestamp;
__le32 last_rx_dequeue_timestamp;
__le32 rx_bitmap[9];
__le32 info1;
__le32 info2;
__le32 info3;
__le32 num_mpdu_frames;
__le32 num_msdu_frames;
__le32 total_bytes;
__le32 info4;
__le32 info5;
} __packed;
/* hal_reo_get_queue_stats_status
* Producer: REO
* Consumer: SW
*
* status_hdr
* Details that can link this status with the original command. It
* also contains info on how long REO took to execute this command.
*
* ssn
* Starting Sequence number of the session, this changes whenever
* window moves (can be filled by SW then maintained by REO).
*
* current_index
* Points to last forwarded packet.
*
* pn
* Bits of the PN number.
*
* last_rx_enqueue_timestamp
* last_rx_dequeue_timestamp
* Timestamp of arrival of the last MPDU for this queue and
* Timestamp of forwarding an MPDU accordingly.
*
* rx_bitmap
* When a bit is set, the corresponding frame is currently held
* in the re-order queue. The bitmap is Fully managed by HW.
*
* current_mpdu_count
* current_msdu_count
* The number of MPDUs and MSDUs in the queue.
*
* timeout_count
* The number of times REO started forwarding frames even though
* there is a hole in the bitmap. Forwarding reason is timeout.
*
* forward_due_to_bar_count
* The number of times REO started forwarding frames even though
* there is a hole in the bitmap. Fwd reason is reception of BAR.
*
* duplicate_count
* The number of duplicate frames that have been detected.
*
* frames_in_order_count
* The number of frames that have been received in order (without
* a hole that prevented them from being forwarded immediately).
*
* bar_received_count
* The number of times a BAR frame is received.
*
* mpdu_frames_processed_count
* msdu_frames_processed_count
* The total number of MPDU/MSDU frames that have been processed.
*
* total_bytes
* An approximation of the number of bytes received for this queue.
*
* late_receive_mpdu_count
* The number of MPDUs received after the window had already moved
* on. The 'late' sequence window is defined as
* (Window SSN - 256) - (Window SSN - 1).
*
* window_jump_2k
* The number of times the window moved more than 2K
*
* hole_count
* The number of times a hole was created in the receive bitmap.
*
* looping_count
* A count value that indicates the number of times the producer of
* entries into this Ring has looped around the ring.
*/
#define HAL_REO_STATUS_LOOP_CNT GENMASK(31, 28)
#define HAL_REO_FLUSH_QUEUE_INFO0_ERR_DETECTED BIT(0)
#define HAL_REO_FLUSH_QUEUE_INFO0_RSVD GENMASK(31, 1)
#define HAL_REO_FLUSH_QUEUE_INFO1_RSVD GENMASK(27, 0)
struct hal_reo_flush_queue_status {
struct hal_reo_status_hdr hdr;
__le32 info0;
__le32 rsvd0[21];
__le32 info1;
} __packed;
/* hal_reo_flush_queue_status
* Producer: REO
* Consumer: SW
*
* status_hdr
* Details that can link this status with the original command. It
* also contains info on how long REO took to execute this command.
*
* error_detected
* Status of blocking resource
*
* 0 - No error has been detected while executing this command
* 1 - Error detected. The resource to be used for blocking was
* already in use.
*
* looping_count
* A count value that indicates the number of times the producer of
* entries into this Ring has looped around the ring.
*/
#define HAL_REO_FLUSH_CACHE_STATUS_INFO0_IS_ERR BIT(0)
#define HAL_REO_FLUSH_CACHE_STATUS_INFO0_BLOCK_ERR_CODE GENMASK(2, 1)
#define HAL_REO_FLUSH_CACHE_STATUS_INFO0_FLUSH_STATUS_HIT BIT(8)
#define HAL_REO_FLUSH_CACHE_STATUS_INFO0_FLUSH_DESC_TYPE GENMASK(11, 9)
#define HAL_REO_FLUSH_CACHE_STATUS_INFO0_FLUSH_CLIENT_ID GENMASK(15, 12)
#define HAL_REO_FLUSH_CACHE_STATUS_INFO0_FLUSH_ERR GENMASK(17, 16)
#define HAL_REO_FLUSH_CACHE_STATUS_INFO0_FLUSH_COUNT GENMASK(25, 18)
struct hal_reo_flush_cache_status {
struct hal_reo_status_hdr hdr;
__le32 info0;
__le32 rsvd0[21];
__le32 info1;
} __packed;
/* hal_reo_flush_cache_status
* Producer: REO
* Consumer: SW
*
* status_hdr
* Details that can link this status with the original command. It
* also contains info on how long REO took to execute this command.
*
* error_detected
* Status for blocking resource handling
*
* 0 - No error has been detected while executing this command
* 1 - An error in the blocking resource management was detected
*
* block_error_details
* only valid when error_detected is set
*
* 0 - No blocking related errors found
* 1 - Blocking resource is already in use
* 2 - Resource requested to be unblocked, was not blocked
*
* cache_controller_flush_status_hit
* The status that the cache controller returned on executing the
* flush command.
*
* 0 - miss; 1 - hit
*
* cache_controller_flush_status_desc_type
* Flush descriptor type
*
* cache_controller_flush_status_client_id
* Module who made the flush request
*
* In REO, this is always 0
*
* cache_controller_flush_status_error
* Error condition
*
* 0 - No error found
* 1 - HW interface is still busy
* 2 - Line currently locked. Used for one line flush command
* 3 - At least one line is still locked.
* Used for cache flush command.
*
* cache_controller_flush_count
* The number of lines that were actually flushed out
*
* looping_count
* A count value that indicates the number of times the producer of
* entries into this Ring has looped around the ring.
*/
#define HAL_REO_UNBLOCK_CACHE_STATUS_INFO0_IS_ERR BIT(0)
#define HAL_REO_UNBLOCK_CACHE_STATUS_INFO0_TYPE BIT(1)
struct hal_reo_unblock_cache_status {
struct hal_reo_status_hdr hdr;
__le32 info0;
__le32 rsvd0[21];
__le32 info1;
} __packed;
/* hal_reo_unblock_cache_status
* Producer: REO
* Consumer: SW
*
* status_hdr
* Details that can link this status with the original command. It
* also contains info on how long REO took to execute this command.
*
* error_detected
* 0 - No error has been detected while executing this command
* 1 - The blocking resource was not in use, and therefore it could
* not be unblocked.
*
* unblock_type
* Reference to the type of unblock command
* 0 - Unblock a blocking resource
* 1 - The entire cache usage is unblock
*
* looping_count
* A count value that indicates the number of times the producer of
* entries into this Ring has looped around the ring.
*/
#define HAL_REO_FLUSH_TIMEOUT_STATUS_INFO0_IS_ERR BIT(0)
#define HAL_REO_FLUSH_TIMEOUT_STATUS_INFO0_LIST_EMPTY BIT(1)
#define HAL_REO_FLUSH_TIMEOUT_STATUS_INFO1_REL_DESC_COUNT GENMASK(15, 0)
#define HAL_REO_FLUSH_TIMEOUT_STATUS_INFO1_FWD_BUF_COUNT GENMASK(31, 16)
struct hal_reo_flush_timeout_list_status {
struct hal_reo_status_hdr hdr;
__le32 info0;
__le32 info1;
__le32 rsvd0[20];
__le32 info2;
} __packed;
/* hal_reo_flush_timeout_list_status
* Producer: REO
* Consumer: SW
*
* status_hdr
* Details that can link this status with the original command. It
* also contains info on how long REO took to execute this command.
*
* error_detected
* 0 - No error has been detected while executing this command
* 1 - Command not properly executed and returned with error
*
* timeout_list_empty
* When set, REO has depleted the timeout list and all entries are
* gone.
*
* release_desc_count
* Producer: SW; Consumer: REO
* The number of link descriptor released
*
* forward_buf_count
* Producer: SW; Consumer: REO
* The number of buffers forwarded to the REO destination rings
*
* looping_count
* A count value that indicates the number of times the producer of
* entries into this Ring has looped around the ring.
*/
#define HAL_REO_DESC_THRESH_STATUS_INFO0_THRESH_INDEX GENMASK(1, 0)
#define HAL_REO_DESC_THRESH_STATUS_INFO1_LINK_DESC_COUNTER0 GENMASK(23, 0)
#define HAL_REO_DESC_THRESH_STATUS_INFO2_LINK_DESC_COUNTER1 GENMASK(23, 0)
#define HAL_REO_DESC_THRESH_STATUS_INFO3_LINK_DESC_COUNTER2 GENMASK(23, 0)
#define HAL_REO_DESC_THRESH_STATUS_INFO4_LINK_DESC_COUNTER_SUM GENMASK(25, 0)
struct hal_reo_desc_thresh_reached_status {
struct hal_reo_status_hdr hdr;
__le32 info0;
__le32 info1;
__le32 info2;
__le32 info3;
__le32 info4;
__le32 rsvd0[17];
__le32 info5;
} __packed;
/* hal_reo_desc_thresh_reached_status
* Producer: REO
* Consumer: SW
*
* status_hdr
* Details that can link this status with the original command. It
* also contains info on how long REO took to execute this command.
*
* threshold_index
* The index of the threshold register whose value got reached
*
* link_descriptor_counter0
* link_descriptor_counter1
* link_descriptor_counter2
* link_descriptor_counter_sum
* Value of the respective counters at generation of this message
*
* looping_count
* A count value that indicates the number of times the producer of
* entries into this Ring has looped around the ring.
*/
#define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_DATA_LENGTH GENMASK(13, 0)
#define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_L4_CSUM_STATUS BIT(14)
#define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_L3_CSUM_STATUS BIT(15)
#define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_PID GENMASK(27, 24)
#define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_QDISC BIT(28)
#define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_MULTICAST BIT(29)
#define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_MORE BIT(30)
#define HAL_TCL_ENTRANCE_FROM_PPE_RING_INFO0_VALID_TOGGLE BIT(31)
struct hal_tcl_entrance_from_ppe_ring {
__le32 buffer_addr;
__le32 info0;
} __packed;
struct hal_mon_buf_ring {
__le32 paddr_lo;
__le32 paddr_hi;
__le64 cookie;
};
/* hal_mon_buf_ring
* Producer : SW
* Consumer : Monitor
*
* paddr_lo
* Lower 32-bit physical address of the buffer pointer from the source ring.
* paddr_hi
* bit range 7-0 : upper 8 bit of the physical address.
* bit range 31-8 : reserved.
* cookie
* Consumer: RxMon/TxMon 64 bit cookie of the buffers.
*/
#define HAL_MON_DEST_COOKIE_BUF_ID GENMASK(17, 0)
#define HAL_MON_DEST_INFO0_END_OFFSET GENMASK(15, 0)
#define HAL_MON_DEST_INFO0_FLUSH_DETECTED BIT(16)
#define HAL_MON_DEST_INFO0_END_OF_PPDU BIT(17)
#define HAL_MON_DEST_INFO0_INITIATOR BIT(18)
#define HAL_MON_DEST_INFO0_EMPTY_DESC BIT(19)
#define HAL_MON_DEST_INFO0_RING_ID GENMASK(27, 20)
#define HAL_MON_DEST_INFO0_LOOPING_COUNT GENMASK(31, 28)
struct hal_mon_dest_desc {
__le32 cookie;
__le32 reserved;
__le32 ppdu_id;
__le32 info0;
};
/* hal_mon_dest_ring
* Producer : TxMon/RxMon
* Consumer : SW
* cookie
* bit 0 -17 buf_id to track the skb's vaddr.
* ppdu_id
* Phy ppdu_id
* end_offset
* The offset into status buffer where DMA ended, ie., offset to the last
* TLV + last TLV size.
* flush_detected
* Indicates whether 'tx_flush' or 'rx_flush' occurred.
* end_of_ppdu
* Indicates end of ppdu.
* pmac_id
* Indicates PMAC that received from frame.
* empty_descriptor
* This descriptor is written on flush or end of ppdu or end of status
* buffer.
* ring_id
* updated by SRNG.
* looping_count
* updated by SRNG.
*/
#endif /* ATH12K_HAL_DESC_H */
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