1 /* 2 * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17 18 #ifndef _RX_MSDU_START_H_ 19 #define _RX_MSDU_START_H_ 20 21 #define NUM_OF_DWORDS_RX_MSDU_START 10 22 23 struct rx_msdu_start { 24 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 25 uint32_t rxpcu_mpdu_filter_in_category : 2, 26 sw_frame_group_id : 7, 27 reserved_0 : 7, 28 phy_ppdu_id : 16; 29 uint32_t msdu_length : 14, 30 stbc : 1, 31 ipsec_esp : 1, 32 l3_offset : 7, 33 ipsec_ah : 1, 34 l4_offset : 8; 35 uint32_t msdu_number : 8, 36 decap_format : 2, 37 ipv4_proto : 1, 38 ipv6_proto : 1, 39 tcp_proto : 1, 40 udp_proto : 1, 41 ip_frag : 1, 42 tcp_only_ack : 1, 43 da_is_bcast_mcast : 1, 44 toeplitz_hash_sel : 2, 45 ip_fixed_header_valid : 1, 46 ip_extn_header_valid : 1, 47 tcp_udp_header_valid : 1, 48 mesh_control_present : 1, 49 ldpc : 1, 50 ip4_protocol_ip6_next_header : 8; 51 uint32_t toeplitz_hash_2_or_4 : 32; 52 uint32_t flow_id_toeplitz : 32; 53 uint32_t user_rssi : 8, 54 pkt_type : 4, 55 sgi : 2, 56 rate_mcs : 4, 57 receive_bandwidth : 3, 58 reception_type : 3, 59 mimo_ss_bitmap : 8; 60 uint32_t ppdu_start_timestamp_31_0 : 32; 61 uint32_t ppdu_start_timestamp_63_32 : 32; 62 uint32_t sw_phy_meta_data : 32; 63 uint32_t vlan_ctag_ci : 16, 64 vlan_stag_ci : 16; 65 #else 66 uint32_t phy_ppdu_id : 16, 67 reserved_0 : 7, 68 sw_frame_group_id : 7, 69 rxpcu_mpdu_filter_in_category : 2; 70 uint32_t l4_offset : 8, 71 ipsec_ah : 1, 72 l3_offset : 7, 73 ipsec_esp : 1, 74 stbc : 1, 75 msdu_length : 14; 76 uint32_t ip4_protocol_ip6_next_header : 8, 77 ldpc : 1, 78 mesh_control_present : 1, 79 tcp_udp_header_valid : 1, 80 ip_extn_header_valid : 1, 81 ip_fixed_header_valid : 1, 82 toeplitz_hash_sel : 2, 83 da_is_bcast_mcast : 1, 84 tcp_only_ack : 1, 85 ip_frag : 1, 86 udp_proto : 1, 87 tcp_proto : 1, 88 ipv6_proto : 1, 89 ipv4_proto : 1, 90 decap_format : 2, 91 msdu_number : 8; 92 uint32_t toeplitz_hash_2_or_4 : 32; 93 uint32_t flow_id_toeplitz : 32; 94 uint32_t mimo_ss_bitmap : 8, 95 reception_type : 3, 96 receive_bandwidth : 3, 97 rate_mcs : 4, 98 sgi : 2, 99 pkt_type : 4, 100 user_rssi : 8; 101 uint32_t ppdu_start_timestamp_31_0 : 32; 102 uint32_t ppdu_start_timestamp_63_32 : 32; 103 uint32_t sw_phy_meta_data : 32; 104 uint32_t vlan_stag_ci : 16, 105 vlan_ctag_ci : 16; 106 #endif 107 }; 108 109 #define RX_MSDU_START_RXPCU_MPDU_FILTER_IN_CATEGORY_OFFSET 0x00000000 110 #define RX_MSDU_START_RXPCU_MPDU_FILTER_IN_CATEGORY_LSB 0 111 #define RX_MSDU_START_RXPCU_MPDU_FILTER_IN_CATEGORY_MSB 1 112 #define RX_MSDU_START_RXPCU_MPDU_FILTER_IN_CATEGORY_MASK 0x00000003 113 114 #define RX_MSDU_START_SW_FRAME_GROUP_ID_OFFSET 0x00000000 115 #define RX_MSDU_START_SW_FRAME_GROUP_ID_LSB 2 116 #define RX_MSDU_START_SW_FRAME_GROUP_ID_MSB 8 117 #define RX_MSDU_START_SW_FRAME_GROUP_ID_MASK 0x000001fc 118 119 #define RX_MSDU_START_RESERVED_0_OFFSET 0x00000000 120 #define RX_MSDU_START_RESERVED_0_LSB 9 121 #define RX_MSDU_START_RESERVED_0_MSB 15 122 #define RX_MSDU_START_RESERVED_0_MASK 0x0000fe00 123 124 #define RX_MSDU_START_PHY_PPDU_ID_OFFSET 0x00000000 125 #define RX_MSDU_START_PHY_PPDU_ID_LSB 16 126 #define RX_MSDU_START_PHY_PPDU_ID_MSB 31 127 #define RX_MSDU_START_PHY_PPDU_ID_MASK 0xffff0000 128 129 #define RX_MSDU_START_MSDU_LENGTH_OFFSET 0x00000004 130 #define RX_MSDU_START_MSDU_LENGTH_LSB 0 131 #define RX_MSDU_START_MSDU_LENGTH_MSB 13 132 #define RX_MSDU_START_MSDU_LENGTH_MASK 0x00003fff 133 134 #define RX_MSDU_START_STBC_OFFSET 0x00000004 135 #define RX_MSDU_START_STBC_LSB 14 136 #define RX_MSDU_START_STBC_MSB 14 137 #define RX_MSDU_START_STBC_MASK 0x00004000 138 139 #define RX_MSDU_START_IPSEC_ESP_OFFSET 0x00000004 140 #define RX_MSDU_START_IPSEC_ESP_LSB 15 141 #define RX_MSDU_START_IPSEC_ESP_MSB 15 142 #define RX_MSDU_START_IPSEC_ESP_MASK 0x00008000 143 144 #define RX_MSDU_START_L3_OFFSET_OFFSET 0x00000004 145 #define RX_MSDU_START_L3_OFFSET_LSB 16 146 #define RX_MSDU_START_L3_OFFSET_MSB 22 147 #define RX_MSDU_START_L3_OFFSET_MASK 0x007f0000 148 149 #define RX_MSDU_START_IPSEC_AH_OFFSET 0x00000004 150 #define RX_MSDU_START_IPSEC_AH_LSB 23 151 #define RX_MSDU_START_IPSEC_AH_MSB 23 152 #define RX_MSDU_START_IPSEC_AH_MASK 0x00800000 153 154 #define RX_MSDU_START_L4_OFFSET_OFFSET 0x00000004 155 #define RX_MSDU_START_L4_OFFSET_LSB 24 156 #define RX_MSDU_START_L4_OFFSET_MSB 31 157 #define RX_MSDU_START_L4_OFFSET_MASK 0xff000000 158 159 #define RX_MSDU_START_MSDU_NUMBER_OFFSET 0x00000008 160 #define RX_MSDU_START_MSDU_NUMBER_LSB 0 161 #define RX_MSDU_START_MSDU_NUMBER_MSB 7 162 #define RX_MSDU_START_MSDU_NUMBER_MASK 0x000000ff 163 164 #define RX_MSDU_START_DECAP_FORMAT_OFFSET 0x00000008 165 #define RX_MSDU_START_DECAP_FORMAT_LSB 8 166 #define RX_MSDU_START_DECAP_FORMAT_MSB 9 167 #define RX_MSDU_START_DECAP_FORMAT_MASK 0x00000300 168 169 #define RX_MSDU_START_IPV4_PROTO_OFFSET 0x00000008 170 #define RX_MSDU_START_IPV4_PROTO_LSB 10 171 #define RX_MSDU_START_IPV4_PROTO_MSB 10 172 #define RX_MSDU_START_IPV4_PROTO_MASK 0x00000400 173 174 #define RX_MSDU_START_IPV6_PROTO_OFFSET 0x00000008 175 #define RX_MSDU_START_IPV6_PROTO_LSB 11 176 #define RX_MSDU_START_IPV6_PROTO_MSB 11 177 #define RX_MSDU_START_IPV6_PROTO_MASK 0x00000800 178 179 #define RX_MSDU_START_TCP_PROTO_OFFSET 0x00000008 180 #define RX_MSDU_START_TCP_PROTO_LSB 12 181 #define RX_MSDU_START_TCP_PROTO_MSB 12 182 #define RX_MSDU_START_TCP_PROTO_MASK 0x00001000 183 184 #define RX_MSDU_START_UDP_PROTO_OFFSET 0x00000008 185 #define RX_MSDU_START_UDP_PROTO_LSB 13 186 #define RX_MSDU_START_UDP_PROTO_MSB 13 187 #define RX_MSDU_START_UDP_PROTO_MASK 0x00002000 188 189 #define RX_MSDU_START_IP_FRAG_OFFSET 0x00000008 190 #define RX_MSDU_START_IP_FRAG_LSB 14 191 #define RX_MSDU_START_IP_FRAG_MSB 14 192 #define RX_MSDU_START_IP_FRAG_MASK 0x00004000 193 194 #define RX_MSDU_START_TCP_ONLY_ACK_OFFSET 0x00000008 195 #define RX_MSDU_START_TCP_ONLY_ACK_LSB 15 196 #define RX_MSDU_START_TCP_ONLY_ACK_MSB 15 197 #define RX_MSDU_START_TCP_ONLY_ACK_MASK 0x00008000 198 199 #define RX_MSDU_START_DA_IS_BCAST_MCAST_OFFSET 0x00000008 200 #define RX_MSDU_START_DA_IS_BCAST_MCAST_LSB 16 201 #define RX_MSDU_START_DA_IS_BCAST_MCAST_MSB 16 202 #define RX_MSDU_START_DA_IS_BCAST_MCAST_MASK 0x00010000 203 204 #define RX_MSDU_START_TOEPLITZ_HASH_SEL_OFFSET 0x00000008 205 #define RX_MSDU_START_TOEPLITZ_HASH_SEL_LSB 17 206 #define RX_MSDU_START_TOEPLITZ_HASH_SEL_MSB 18 207 #define RX_MSDU_START_TOEPLITZ_HASH_SEL_MASK 0x00060000 208 209 #define RX_MSDU_START_IP_FIXED_HEADER_VALID_OFFSET 0x00000008 210 #define RX_MSDU_START_IP_FIXED_HEADER_VALID_LSB 19 211 #define RX_MSDU_START_IP_FIXED_HEADER_VALID_MSB 19 212 #define RX_MSDU_START_IP_FIXED_HEADER_VALID_MASK 0x00080000 213 214 #define RX_MSDU_START_IP_EXTN_HEADER_VALID_OFFSET 0x00000008 215 #define RX_MSDU_START_IP_EXTN_HEADER_VALID_LSB 20 216 #define RX_MSDU_START_IP_EXTN_HEADER_VALID_MSB 20 217 #define RX_MSDU_START_IP_EXTN_HEADER_VALID_MASK 0x00100000 218 219 #define RX_MSDU_START_TCP_UDP_HEADER_VALID_OFFSET 0x00000008 220 #define RX_MSDU_START_TCP_UDP_HEADER_VALID_LSB 21 221 #define RX_MSDU_START_TCP_UDP_HEADER_VALID_MSB 21 222 #define RX_MSDU_START_TCP_UDP_HEADER_VALID_MASK 0x00200000 223 224 #define RX_MSDU_START_MESH_CONTROL_PRESENT_OFFSET 0x00000008 225 #define RX_MSDU_START_MESH_CONTROL_PRESENT_LSB 22 226 #define RX_MSDU_START_MESH_CONTROL_PRESENT_MSB 22 227 #define RX_MSDU_START_MESH_CONTROL_PRESENT_MASK 0x00400000 228 229 #define RX_MSDU_START_LDPC_OFFSET 0x00000008 230 #define RX_MSDU_START_LDPC_LSB 23 231 #define RX_MSDU_START_LDPC_MSB 23 232 #define RX_MSDU_START_LDPC_MASK 0x00800000 233 234 #define RX_MSDU_START_IP4_PROTOCOL_IP6_NEXT_HEADER_OFFSET 0x00000008 235 #define RX_MSDU_START_IP4_PROTOCOL_IP6_NEXT_HEADER_LSB 24 236 #define RX_MSDU_START_IP4_PROTOCOL_IP6_NEXT_HEADER_MSB 31 237 #define RX_MSDU_START_IP4_PROTOCOL_IP6_NEXT_HEADER_MASK 0xff000000 238 239 #define RX_MSDU_START_TOEPLITZ_HASH_2_OR_4_OFFSET 0x0000000c 240 #define RX_MSDU_START_TOEPLITZ_HASH_2_OR_4_LSB 0 241 #define RX_MSDU_START_TOEPLITZ_HASH_2_OR_4_MSB 31 242 #define RX_MSDU_START_TOEPLITZ_HASH_2_OR_4_MASK 0xffffffff 243 244 #define RX_MSDU_START_FLOW_ID_TOEPLITZ_OFFSET 0x00000010 245 #define RX_MSDU_START_FLOW_ID_TOEPLITZ_LSB 0 246 #define RX_MSDU_START_FLOW_ID_TOEPLITZ_MSB 31 247 #define RX_MSDU_START_FLOW_ID_TOEPLITZ_MASK 0xffffffff 248 249 #define RX_MSDU_START_USER_RSSI_OFFSET 0x00000014 250 #define RX_MSDU_START_USER_RSSI_LSB 0 251 #define RX_MSDU_START_USER_RSSI_MSB 7 252 #define RX_MSDU_START_USER_RSSI_MASK 0x000000ff 253 254 #define RX_MSDU_START_PKT_TYPE_OFFSET 0x00000014 255 #define RX_MSDU_START_PKT_TYPE_LSB 8 256 #define RX_MSDU_START_PKT_TYPE_MSB 11 257 #define RX_MSDU_START_PKT_TYPE_MASK 0x00000f00 258 259 #define RX_MSDU_START_SGI_OFFSET 0x00000014 260 #define RX_MSDU_START_SGI_LSB 12 261 #define RX_MSDU_START_SGI_MSB 13 262 #define RX_MSDU_START_SGI_MASK 0x00003000 263 264 #define RX_MSDU_START_RATE_MCS_OFFSET 0x00000014 265 #define RX_MSDU_START_RATE_MCS_LSB 14 266 #define RX_MSDU_START_RATE_MCS_MSB 17 267 #define RX_MSDU_START_RATE_MCS_MASK 0x0003c000 268 269 #define RX_MSDU_START_RECEIVE_BANDWIDTH_OFFSET 0x00000014 270 #define RX_MSDU_START_RECEIVE_BANDWIDTH_LSB 18 271 #define RX_MSDU_START_RECEIVE_BANDWIDTH_MSB 20 272 #define RX_MSDU_START_RECEIVE_BANDWIDTH_MASK 0x001c0000 273 274 #define RX_MSDU_START_RECEPTION_TYPE_OFFSET 0x00000014 275 #define RX_MSDU_START_RECEPTION_TYPE_LSB 21 276 #define RX_MSDU_START_RECEPTION_TYPE_MSB 23 277 #define RX_MSDU_START_RECEPTION_TYPE_MASK 0x00e00000 278 279 #define RX_MSDU_START_MIMO_SS_BITMAP_OFFSET 0x00000014 280 #define RX_MSDU_START_MIMO_SS_BITMAP_LSB 24 281 #define RX_MSDU_START_MIMO_SS_BITMAP_MSB 31 282 #define RX_MSDU_START_MIMO_SS_BITMAP_MASK 0xff000000 283 284 #define RX_MSDU_START_PPDU_START_TIMESTAMP_31_0_OFFSET 0x00000018 285 #define RX_MSDU_START_PPDU_START_TIMESTAMP_31_0_LSB 0 286 #define RX_MSDU_START_PPDU_START_TIMESTAMP_31_0_MSB 31 287 #define RX_MSDU_START_PPDU_START_TIMESTAMP_31_0_MASK 0xffffffff 288 289 #define RX_MSDU_START_PPDU_START_TIMESTAMP_63_32_OFFSET 0x0000001c 290 #define RX_MSDU_START_PPDU_START_TIMESTAMP_63_32_LSB 0 291 #define RX_MSDU_START_PPDU_START_TIMESTAMP_63_32_MSB 31 292 #define RX_MSDU_START_PPDU_START_TIMESTAMP_63_32_MASK 0xffffffff 293 294 #define RX_MSDU_START_SW_PHY_META_DATA_OFFSET 0x00000020 295 #define RX_MSDU_START_SW_PHY_META_DATA_LSB 0 296 #define RX_MSDU_START_SW_PHY_META_DATA_MSB 31 297 #define RX_MSDU_START_SW_PHY_META_DATA_MASK 0xffffffff 298 299 #define RX_MSDU_START_VLAN_CTAG_CI_OFFSET 0x00000024 300 #define RX_MSDU_START_VLAN_CTAG_CI_LSB 0 301 #define RX_MSDU_START_VLAN_CTAG_CI_MSB 15 302 #define RX_MSDU_START_VLAN_CTAG_CI_MASK 0x0000ffff 303 304 #define RX_MSDU_START_VLAN_STAG_CI_OFFSET 0x00000024 305 #define RX_MSDU_START_VLAN_STAG_CI_LSB 16 306 #define RX_MSDU_START_VLAN_STAG_CI_MSB 31 307 #define RX_MSDU_START_VLAN_STAG_CI_MASK 0xffff0000 308 309 #endif 310