1*5113495bSYour Name /* 2*5113495bSYour Name * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. 3*5113495bSYour Name * 4*5113495bSYour Name * Permission to use, copy, modify, and/or distribute this software for any 5*5113495bSYour Name * purpose with or without fee is hereby granted, provided that the above 6*5113495bSYour Name * copyright notice and this permission notice appear in all copies. 7*5113495bSYour Name * 8*5113495bSYour Name * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9*5113495bSYour Name * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10*5113495bSYour Name * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11*5113495bSYour Name * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12*5113495bSYour Name * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13*5113495bSYour Name * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14*5113495bSYour Name * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15*5113495bSYour Name */ 16*5113495bSYour Name 17*5113495bSYour Name #ifndef _WBM_RELEASE_RING_RX_H_ 18*5113495bSYour Name #define _WBM_RELEASE_RING_RX_H_ 19*5113495bSYour Name #if !defined(__ASSEMBLER__) 20*5113495bSYour Name #endif 21*5113495bSYour Name 22*5113495bSYour Name #include "rx_msdu_desc_info.h" 23*5113495bSYour Name #include "rx_mpdu_desc_info.h" 24*5113495bSYour Name #include "buffer_addr_info.h" 25*5113495bSYour Name #define NUM_OF_DWORDS_WBM_RELEASE_RING_RX 8 26*5113495bSYour Name 27*5113495bSYour Name 28*5113495bSYour Name struct wbm_release_ring_rx { 29*5113495bSYour Name #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 30*5113495bSYour Name struct buffer_addr_info released_buff_or_desc_addr_info; 31*5113495bSYour Name uint32_t release_source_module : 3, // [2:0] 32*5113495bSYour Name bm_action : 3, // [5:3] 33*5113495bSYour Name buffer_or_desc_type : 3, // [8:6] 34*5113495bSYour Name first_msdu_index : 4, // [12:9] 35*5113495bSYour Name reserved_2a : 2, // [14:13] 36*5113495bSYour Name cache_id : 1, // [15:15] 37*5113495bSYour Name cookie_conversion_status : 1, // [16:16] 38*5113495bSYour Name rxdma_push_reason : 2, // [18:17] 39*5113495bSYour Name rxdma_error_code : 5, // [23:19] 40*5113495bSYour Name reo_push_reason : 2, // [25:24] 41*5113495bSYour Name reo_error_code : 5, // [30:26] 42*5113495bSYour Name wbm_internal_error : 1; // [31:31] 43*5113495bSYour Name struct rx_mpdu_desc_info rx_mpdu_desc_info_details; 44*5113495bSYour Name struct rx_msdu_desc_info rx_msdu_desc_info_details; 45*5113495bSYour Name uint32_t reserved_6a : 32; // [31:0] 46*5113495bSYour Name uint32_t reserved_7a : 20, // [19:0] 47*5113495bSYour Name ring_id : 8, // [27:20] 48*5113495bSYour Name looping_count : 4; // [31:28] 49*5113495bSYour Name #else 50*5113495bSYour Name struct buffer_addr_info released_buff_or_desc_addr_info; 51*5113495bSYour Name uint32_t wbm_internal_error : 1, // [31:31] 52*5113495bSYour Name reo_error_code : 5, // [30:26] 53*5113495bSYour Name reo_push_reason : 2, // [25:24] 54*5113495bSYour Name rxdma_error_code : 5, // [23:19] 55*5113495bSYour Name rxdma_push_reason : 2, // [18:17] 56*5113495bSYour Name cookie_conversion_status : 1, // [16:16] 57*5113495bSYour Name cache_id : 1, // [15:15] 58*5113495bSYour Name reserved_2a : 2, // [14:13] 59*5113495bSYour Name first_msdu_index : 4, // [12:9] 60*5113495bSYour Name buffer_or_desc_type : 3, // [8:6] 61*5113495bSYour Name bm_action : 3, // [5:3] 62*5113495bSYour Name release_source_module : 3; // [2:0] 63*5113495bSYour Name struct rx_mpdu_desc_info rx_mpdu_desc_info_details; 64*5113495bSYour Name struct rx_msdu_desc_info rx_msdu_desc_info_details; 65*5113495bSYour Name uint32_t reserved_6a : 32; // [31:0] 66*5113495bSYour Name uint32_t looping_count : 4, // [31:28] 67*5113495bSYour Name ring_id : 8, // [27:20] 68*5113495bSYour Name reserved_7a : 20; // [19:0] 69*5113495bSYour Name #endif 70*5113495bSYour Name }; 71*5113495bSYour Name 72*5113495bSYour Name 73*5113495bSYour Name /* Description RELEASED_BUFF_OR_DESC_ADDR_INFO 74*5113495bSYour Name 75*5113495bSYour Name Consumer: WBM/SW/FW 76*5113495bSYour Name Producer: SW/TQM/RXDMA/REO/SWITCH 77*5113495bSYour Name 78*5113495bSYour Name Details of the physical address of the buffer or link descriptor 79*5113495bSYour Name that is being released. Note that within this descriptor, 80*5113495bSYour Name WBM will look at the 'owner' of the released buffer/descriptor 81*5113495bSYour Name and forward it to SW/FW is WBM is not the owner. 82*5113495bSYour Name */ 83*5113495bSYour Name 84*5113495bSYour Name 85*5113495bSYour Name /* Description BUFFER_ADDR_31_0 86*5113495bSYour Name 87*5113495bSYour Name Address (lower 32 bits) of the MSDU buffer OR MSDU_EXTENSION 88*5113495bSYour Name descriptor OR Link Descriptor 89*5113495bSYour Name 90*5113495bSYour Name In case of 'NULL' pointer, this field is set to 0 91*5113495bSYour Name <legal all> 92*5113495bSYour Name */ 93*5113495bSYour Name 94*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_BUFFER_ADDR_31_0_OFFSET 0x00000000 95*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_BUFFER_ADDR_31_0_LSB 0 96*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_BUFFER_ADDR_31_0_MSB 31 97*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_BUFFER_ADDR_31_0_MASK 0xffffffff 98*5113495bSYour Name 99*5113495bSYour Name 100*5113495bSYour Name /* Description BUFFER_ADDR_39_32 101*5113495bSYour Name 102*5113495bSYour Name Address (upper 8 bits) of the MSDU buffer OR MSDU_EXTENSION 103*5113495bSYour Name descriptor OR Link Descriptor 104*5113495bSYour Name 105*5113495bSYour Name In case of 'NULL' pointer, this field is set to 0 106*5113495bSYour Name <legal all> 107*5113495bSYour Name */ 108*5113495bSYour Name 109*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_BUFFER_ADDR_39_32_OFFSET 0x00000004 110*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_BUFFER_ADDR_39_32_LSB 0 111*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_BUFFER_ADDR_39_32_MSB 7 112*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_BUFFER_ADDR_39_32_MASK 0x000000ff 113*5113495bSYour Name 114*5113495bSYour Name 115*5113495bSYour Name /* Description RETURN_BUFFER_MANAGER 116*5113495bSYour Name 117*5113495bSYour Name Consumer: WBM 118*5113495bSYour Name Producer: SW/FW 119*5113495bSYour Name 120*5113495bSYour Name In case of 'NULL' pointer, this field is set to 0 121*5113495bSYour Name 122*5113495bSYour Name Indicates to which buffer manager the buffer OR MSDU_EXTENSION 123*5113495bSYour Name descriptor OR link descriptor that is being pointed to 124*5113495bSYour Name shall be returned after the frame has been processed. It 125*5113495bSYour Name is used by WBM for routing purposes. 126*5113495bSYour Name 127*5113495bSYour Name <enum 0 WBM_IDLE_BUF_LIST> This buffer shall be returned 128*5113495bSYour Name to the WMB buffer idle list 129*5113495bSYour Name <enum 1 WBM_CHIP0_IDLE_DESC_LIST> This buffer shall be returned 130*5113495bSYour Name to the WBM idle link descriptor idle list, where the chip 131*5113495bSYour Name 0 WBM is chosen in case of a multi-chip config 132*5113495bSYour Name <enum 2 WBM_CHIP1_IDLE_DESC_LIST> This buffer shall be returned 133*5113495bSYour Name to the chip 1 WBM idle link descriptor idle list 134*5113495bSYour Name <enum 3 WBM_CHIP2_IDLE_DESC_LIST> This buffer shall be returned 135*5113495bSYour Name to the chip 2 WBM idle link descriptor idle list 136*5113495bSYour Name <enum 12 WBM_CHIP3_IDLE_DESC_LIST> This buffer shall be 137*5113495bSYour Name returned to chip 3 WBM idle link descriptor idle list 138*5113495bSYour Name <enum 4 FW_BM> This buffer shall be returned to the FW 139*5113495bSYour Name <enum 5 SW0_BM> This buffer shall be returned to the SW, 140*5113495bSYour Name ring 0 141*5113495bSYour Name <enum 6 SW1_BM> This buffer shall be returned to the SW, 142*5113495bSYour Name ring 1 143*5113495bSYour Name <enum 7 SW2_BM> This buffer shall be returned to the SW, 144*5113495bSYour Name ring 2 145*5113495bSYour Name <enum 8 SW3_BM> This buffer shall be returned to the SW, 146*5113495bSYour Name ring 3 147*5113495bSYour Name <enum 9 SW4_BM> This buffer shall be returned to the SW, 148*5113495bSYour Name ring 4 149*5113495bSYour Name <enum 10 SW5_BM> This buffer shall be returned to the SW, 150*5113495bSYour Name ring 5 151*5113495bSYour Name <enum 11 SW6_BM> This buffer shall be returned to the SW, 152*5113495bSYour Name ring 6 153*5113495bSYour Name 154*5113495bSYour Name <legal 0-12> 155*5113495bSYour Name */ 156*5113495bSYour Name 157*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_OFFSET 0x00000004 158*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_LSB 8 159*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_MSB 11 160*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_RETURN_BUFFER_MANAGER_MASK 0x00000f00 161*5113495bSYour Name 162*5113495bSYour Name 163*5113495bSYour Name /* Description SW_BUFFER_COOKIE 164*5113495bSYour Name 165*5113495bSYour Name Cookie field exclusively used by SW. 166*5113495bSYour Name 167*5113495bSYour Name In case of 'NULL' pointer, this field is set to 0 168*5113495bSYour Name 169*5113495bSYour Name HW ignores the contents, accept that it passes the programmed 170*5113495bSYour Name value on to other descriptors together with the physical 171*5113495bSYour Name address 172*5113495bSYour Name 173*5113495bSYour Name Field can be used by SW to for example associate the buffers 174*5113495bSYour Name physical address with the virtual address 175*5113495bSYour Name The bit definitions as used by SW are within SW HLD specification 176*5113495bSYour Name 177*5113495bSYour Name 178*5113495bSYour Name NOTE1: 179*5113495bSYour Name The three most significant bits can have a special meaning 180*5113495bSYour Name in case this struct is embedded in a TX_MPDU_DETAILS STRUCT, 181*5113495bSYour Name and field transmit_bw_restriction is set 182*5113495bSYour Name 183*5113495bSYour Name In case of NON punctured transmission: 184*5113495bSYour Name Sw_buffer_cookie[19:17] = 3'b000: 20 MHz TX only 185*5113495bSYour Name Sw_buffer_cookie[19:17] = 3'b001: 40 MHz TX only 186*5113495bSYour Name Sw_buffer_cookie[19:17] = 3'b010: 80 MHz TX only 187*5113495bSYour Name Sw_buffer_cookie[19:17] = 3'b011: 160 MHz TX only 188*5113495bSYour Name Sw_buffer_cookie[19:17] = 3'b101: 240 MHz TX only 189*5113495bSYour Name Sw_buffer_cookie[19:17] = 3'b100: 320 MHz TX only 190*5113495bSYour Name Sw_buffer_cookie[19:18] = 2'b11: reserved 191*5113495bSYour Name 192*5113495bSYour Name In case of punctured transmission: 193*5113495bSYour Name Sw_buffer_cookie[19:16] = 4'b0000: pattern 0 only 194*5113495bSYour Name Sw_buffer_cookie[19:16] = 4'b0001: pattern 1 only 195*5113495bSYour Name Sw_buffer_cookie[19:16] = 4'b0010: pattern 2 only 196*5113495bSYour Name Sw_buffer_cookie[19:16] = 4'b0011: pattern 3 only 197*5113495bSYour Name Sw_buffer_cookie[19:16] = 4'b0100: pattern 4 only 198*5113495bSYour Name Sw_buffer_cookie[19:16] = 4'b0101: pattern 5 only 199*5113495bSYour Name Sw_buffer_cookie[19:16] = 4'b0110: pattern 6 only 200*5113495bSYour Name Sw_buffer_cookie[19:16] = 4'b0111: pattern 7 only 201*5113495bSYour Name Sw_buffer_cookie[19:16] = 4'b1000: pattern 8 only 202*5113495bSYour Name Sw_buffer_cookie[19:16] = 4'b1001: pattern 9 only 203*5113495bSYour Name Sw_buffer_cookie[19:16] = 4'b1010: pattern 10 only 204*5113495bSYour Name Sw_buffer_cookie[19:16] = 4'b1011: pattern 11 only 205*5113495bSYour Name Sw_buffer_cookie[19:18] = 2'b11: reserved 206*5113495bSYour Name 207*5113495bSYour Name Note: a punctured transmission is indicated by the presence 208*5113495bSYour Name of TLV TX_PUNCTURE_SETUP embedded in the scheduler TLV 209*5113495bSYour Name 210*5113495bSYour Name <legal all> 211*5113495bSYour Name */ 212*5113495bSYour Name 213*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_SW_BUFFER_COOKIE_OFFSET 0x00000004 214*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_SW_BUFFER_COOKIE_LSB 12 215*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_SW_BUFFER_COOKIE_MSB 31 216*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASED_BUFF_OR_DESC_ADDR_INFO_SW_BUFFER_COOKIE_MASK 0xfffff000 217*5113495bSYour Name 218*5113495bSYour Name 219*5113495bSYour Name /* Description RELEASE_SOURCE_MODULE 220*5113495bSYour Name 221*5113495bSYour Name Indicates which module initiated the release of this buffer 222*5113495bSYour Name or descriptor 223*5113495bSYour Name 224*5113495bSYour Name <enum 1 release_source_RXDMA> RXDMA released this buffer 225*5113495bSYour Name or descriptor 226*5113495bSYour Name <enum 2 release_source_REO> REO released this buffer or 227*5113495bSYour Name descriptor 228*5113495bSYour Name <enum 5 release_source_FW_RX> FW released this buffer or 229*5113495bSYour Name descriptor 230*5113495bSYour Name <enum 4 release_source_SW_RX> SW released this buffer or 231*5113495bSYour Name descriptor 232*5113495bSYour Name <enum 0 release_source_TQM> DO NOT USE 233*5113495bSYour Name <enum 3 release_source_FW_TX> DO NOT USE 234*5113495bSYour Name <enum 6 release_source_SW_TX> DO NOT USE 235*5113495bSYour Name <legal 0-6> 236*5113495bSYour Name */ 237*5113495bSYour Name 238*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASE_SOURCE_MODULE_OFFSET 0x00000008 239*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASE_SOURCE_MODULE_LSB 0 240*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASE_SOURCE_MODULE_MSB 2 241*5113495bSYour Name #define WBM_RELEASE_RING_RX_RELEASE_SOURCE_MODULE_MASK 0x00000007 242*5113495bSYour Name 243*5113495bSYour Name 244*5113495bSYour Name /* Description BM_ACTION 245*5113495bSYour Name 246*5113495bSYour Name Consumer: WBM/SW/FW 247*5113495bSYour Name Producer: SW/TQM/RXDMA/REO/SWITCH 248*5113495bSYour Name 249*5113495bSYour Name Field only valid when the field return_buffer_manager in 250*5113495bSYour Name the Released_buff_or_desc_addr_info indicates: 251*5113495bSYour Name WBM_IDLE_BUF_LIST or 252*5113495bSYour Name WBM_IDLE_DESC_LIST 253*5113495bSYour Name 254*5113495bSYour Name An MSDU extension descriptor shall never be marked as WBM 255*5113495bSYour Name being the 'owner', and thus WBM will forward it to FW/SW 256*5113495bSYour Name 257*5113495bSYour Name 258*5113495bSYour Name <enum 0 Put_in_idle_list> Put the buffer or descriptor back 259*5113495bSYour Name in the idle list. In case of MSDU or MDPU link descriptor, 260*5113495bSYour Name BM does not need to check to release any individual MSDU 261*5113495bSYour Name buffers 262*5113495bSYour Name 263*5113495bSYour Name <enum 1 release_msdu_list > This BM action can only be used 264*5113495bSYour Name in combination with buffer_or_desc_type being msdu_link_descriptor. 265*5113495bSYour Name Field first_msdu_index points out which MSDU pointer in 266*5113495bSYour Name the MSDU link descriptor is the first of an MPDU that is 267*5113495bSYour Name released. 268*5113495bSYour Name BM shall release all the MSDU buffers linked to this first 269*5113495bSYour Name MSDU buffer pointer. All related MSDU buffer pointer entries 270*5113495bSYour Name shall be set to value 0, which represents the 'NULL" pointer. 271*5113495bSYour Name When all MSDU buffer pointers in the MSDU link descriptor 272*5113495bSYour Name are 'NULL', the MSDU link descriptor itself shall also 273*5113495bSYour Name be released. 274*5113495bSYour Name 275*5113495bSYour Name <enum 2 Put_in_idle_list_expanded> CURRENTLY NOT IMPLEMENTED.... 276*5113495bSYour Name 277*5113495bSYour Name Put the buffer or descriptor back in the idle list. Only 278*5113495bSYour Name valid in combination with buffer_or_desc_type indicating 279*5113495bSYour Name MDPU_link_descriptor. 280*5113495bSYour Name BM shall release the MPDU link descriptor as well as all 281*5113495bSYour Name MSDUs that are linked to the MPDUs in this descriptor. 282*5113495bSYour Name 283*5113495bSYour Name 284*5113495bSYour Name TODO: Any restrictions? 285*5113495bSYour Name <legal 0-2> 286*5113495bSYour Name */ 287*5113495bSYour Name 288*5113495bSYour Name #define WBM_RELEASE_RING_RX_BM_ACTION_OFFSET 0x00000008 289*5113495bSYour Name #define WBM_RELEASE_RING_RX_BM_ACTION_LSB 3 290*5113495bSYour Name #define WBM_RELEASE_RING_RX_BM_ACTION_MSB 5 291*5113495bSYour Name #define WBM_RELEASE_RING_RX_BM_ACTION_MASK 0x00000038 292*5113495bSYour Name 293*5113495bSYour Name 294*5113495bSYour Name /* Description BUFFER_OR_DESC_TYPE 295*5113495bSYour Name 296*5113495bSYour Name Consumer: WBM/SW/FW 297*5113495bSYour Name Producer: SW/TQM/RXDMA/REO/SWITCH 298*5113495bSYour Name 299*5113495bSYour Name Field only valid when WBM is marked as the return_buffer_manager 300*5113495bSYour Name in the Released_Buffer_address_info 301*5113495bSYour Name 302*5113495bSYour Name Indicates that type of buffer or descriptor is being released 303*5113495bSYour Name 304*5113495bSYour Name 305*5113495bSYour Name <enum 0 MSDU_rel_buffer> The address points to an MSDU buffer 306*5113495bSYour Name 307*5113495bSYour Name <enum 1 msdu_link_descriptor> The address points to an TX 308*5113495bSYour Name MSDU link descriptor 309*5113495bSYour Name <enum 2 mpdu_link_descriptor> The address points to an MPDU 310*5113495bSYour Name link descriptor 311*5113495bSYour Name <enum 3 msdu_ext_descriptor > The address points to an MSDU 312*5113495bSYour Name extension descriptor. 313*5113495bSYour Name In case BM finds this one in a release ring, it passes it 314*5113495bSYour Name on to FW... 315*5113495bSYour Name <enum 4 queue_ext_descriptor> The address points to an TQM 316*5113495bSYour Name queue extension descriptor. WBM should treat this is the 317*5113495bSYour Name same way as a link descriptor. That is, put the 128 byte 318*5113495bSYour Name buffer back in the link buffer idle list. 319*5113495bSYour Name 320*5113495bSYour Name TODO: Any restrictions? 321*5113495bSYour Name <legal 0-4> 322*5113495bSYour Name */ 323*5113495bSYour Name 324*5113495bSYour Name #define WBM_RELEASE_RING_RX_BUFFER_OR_DESC_TYPE_OFFSET 0x00000008 325*5113495bSYour Name #define WBM_RELEASE_RING_RX_BUFFER_OR_DESC_TYPE_LSB 6 326*5113495bSYour Name #define WBM_RELEASE_RING_RX_BUFFER_OR_DESC_TYPE_MSB 8 327*5113495bSYour Name #define WBM_RELEASE_RING_RX_BUFFER_OR_DESC_TYPE_MASK 0x000001c0 328*5113495bSYour Name 329*5113495bSYour Name 330*5113495bSYour Name /* Description FIRST_MSDU_INDEX 331*5113495bSYour Name 332*5113495bSYour Name Consumer: WBM/SW/FW 333*5113495bSYour Name Producer: SW/TQM/RXDMA/REO/SWITCH 334*5113495bSYour Name 335*5113495bSYour Name Field only valid for the bm_action release_msdu_list. 336*5113495bSYour Name 337*5113495bSYour Name The index of the first MSDU in an MSDU link descriptor all 338*5113495bSYour Name belonging to the same MPDU. 339*5113495bSYour Name 340*5113495bSYour Name TODO: Any restrictions? 341*5113495bSYour Name <legal 0-6> 342*5113495bSYour Name */ 343*5113495bSYour Name 344*5113495bSYour Name #define WBM_RELEASE_RING_RX_FIRST_MSDU_INDEX_OFFSET 0x00000008 345*5113495bSYour Name #define WBM_RELEASE_RING_RX_FIRST_MSDU_INDEX_LSB 9 346*5113495bSYour Name #define WBM_RELEASE_RING_RX_FIRST_MSDU_INDEX_MSB 12 347*5113495bSYour Name #define WBM_RELEASE_RING_RX_FIRST_MSDU_INDEX_MASK 0x00001e00 348*5113495bSYour Name 349*5113495bSYour Name 350*5113495bSYour Name /* Description RESERVED_2A 351*5113495bSYour Name 352*5113495bSYour Name <legal 0> 353*5113495bSYour Name */ 354*5113495bSYour Name 355*5113495bSYour Name #define WBM_RELEASE_RING_RX_RESERVED_2A_OFFSET 0x00000008 356*5113495bSYour Name #define WBM_RELEASE_RING_RX_RESERVED_2A_LSB 13 357*5113495bSYour Name #define WBM_RELEASE_RING_RX_RESERVED_2A_MSB 14 358*5113495bSYour Name #define WBM_RELEASE_RING_RX_RESERVED_2A_MASK 0x00006000 359*5113495bSYour Name 360*5113495bSYour Name 361*5113495bSYour Name /* Description CACHE_ID 362*5113495bSYour Name 363*5113495bSYour Name Indicates the WBM cache the MSDU was released from 364*5113495bSYour Name <legal all> 365*5113495bSYour Name */ 366*5113495bSYour Name 367*5113495bSYour Name #define WBM_RELEASE_RING_RX_CACHE_ID_OFFSET 0x00000008 368*5113495bSYour Name #define WBM_RELEASE_RING_RX_CACHE_ID_LSB 15 369*5113495bSYour Name #define WBM_RELEASE_RING_RX_CACHE_ID_MSB 15 370*5113495bSYour Name #define WBM_RELEASE_RING_RX_CACHE_ID_MASK 0x00008000 371*5113495bSYour Name 372*5113495bSYour Name 373*5113495bSYour Name /* Description COOKIE_CONVERSION_STATUS 374*5113495bSYour Name 375*5113495bSYour Name 0: 'Sw_buffer_cookie' not converted to 'Buffer_virt_addr' 376*5113495bSYour Name 377*5113495bSYour Name 1: 'Sw_buffer_cookie' coverted to 'Buffer_virt_addr' 378*5113495bSYour Name <legal 0> 379*5113495bSYour Name */ 380*5113495bSYour Name 381*5113495bSYour Name #define WBM_RELEASE_RING_RX_COOKIE_CONVERSION_STATUS_OFFSET 0x00000008 382*5113495bSYour Name #define WBM_RELEASE_RING_RX_COOKIE_CONVERSION_STATUS_LSB 16 383*5113495bSYour Name #define WBM_RELEASE_RING_RX_COOKIE_CONVERSION_STATUS_MSB 16 384*5113495bSYour Name #define WBM_RELEASE_RING_RX_COOKIE_CONVERSION_STATUS_MASK 0x00010000 385*5113495bSYour Name 386*5113495bSYour Name 387*5113495bSYour Name /* Description RXDMA_PUSH_REASON 388*5113495bSYour Name 389*5113495bSYour Name Field only valid when Release_source_module is set to release_source_RXDMA 390*5113495bSYour Name 391*5113495bSYour Name 392*5113495bSYour Name Indicates why rxdma pushed the frame to this ring 393*5113495bSYour Name 394*5113495bSYour Name <enum 0 rxdma_error_detected> RXDMA detected an error an 395*5113495bSYour Name pushed this frame to this queue 396*5113495bSYour Name <enum 1 rxdma_routing_instruction> RXDMA pushed the frame 397*5113495bSYour Name to this queue per received routing instructions. No error 398*5113495bSYour Name within RXDMA was detected 399*5113495bSYour Name <enum 2 rxdma_rx_flush> RXDMA received an RX_FLUSH. As a 400*5113495bSYour Name result the MSDU link descriptor might not have the "last_msdu_in_mpdu_flag" 401*5113495bSYour Name set, but instead WBM might just see a NULL pointer in the 402*5113495bSYour Name MSDU link descriptor. This is to be considered a normal 403*5113495bSYour Name condition for this scenario. 404*5113495bSYour Name 405*5113495bSYour Name <legal 0 - 2> 406*5113495bSYour Name */ 407*5113495bSYour Name 408*5113495bSYour Name #define WBM_RELEASE_RING_RX_RXDMA_PUSH_REASON_OFFSET 0x00000008 409*5113495bSYour Name #define WBM_RELEASE_RING_RX_RXDMA_PUSH_REASON_LSB 17 410*5113495bSYour Name #define WBM_RELEASE_RING_RX_RXDMA_PUSH_REASON_MSB 18 411*5113495bSYour Name #define WBM_RELEASE_RING_RX_RXDMA_PUSH_REASON_MASK 0x00060000 412*5113495bSYour Name 413*5113495bSYour Name 414*5113495bSYour Name 415*5113495bSYour Name #define WBM_RELEASE_RING_RX_RXDMA_ERROR_CODE_OFFSET 0x00000008 416*5113495bSYour Name #define WBM_RELEASE_RING_RX_RXDMA_ERROR_CODE_LSB 19 417*5113495bSYour Name #define WBM_RELEASE_RING_RX_RXDMA_ERROR_CODE_MSB 23 418*5113495bSYour Name #define WBM_RELEASE_RING_RX_RXDMA_ERROR_CODE_MASK 0x00f80000 419*5113495bSYour Name 420*5113495bSYour Name 421*5113495bSYour Name /* Description REO_PUSH_REASON 422*5113495bSYour Name 423*5113495bSYour Name Field only valid when Release_source_module is set to release_source_REO 424*5113495bSYour Name 425*5113495bSYour Name 426*5113495bSYour Name Indicates why REO pushed the frame to this release ring 427*5113495bSYour Name 428*5113495bSYour Name <enum 0 reo_error_detected> Reo detected an error an pushed 429*5113495bSYour Name this frame to this queue 430*5113495bSYour Name <enum 1 reo_routing_instruction> Reo pushed the frame to 431*5113495bSYour Name this queue per received routing instructions. No error 432*5113495bSYour Name within REO was detected 433*5113495bSYour Name 434*5113495bSYour Name <legal 0 - 1> 435*5113495bSYour Name */ 436*5113495bSYour Name 437*5113495bSYour Name #define WBM_RELEASE_RING_RX_REO_PUSH_REASON_OFFSET 0x00000008 438*5113495bSYour Name #define WBM_RELEASE_RING_RX_REO_PUSH_REASON_LSB 24 439*5113495bSYour Name #define WBM_RELEASE_RING_RX_REO_PUSH_REASON_MSB 25 440*5113495bSYour Name #define WBM_RELEASE_RING_RX_REO_PUSH_REASON_MASK 0x03000000 441*5113495bSYour Name 442*5113495bSYour Name 443*5113495bSYour Name /* Description REO_ERROR_CODE 444*5113495bSYour Name 445*5113495bSYour Name Field only valid when 'Reo_push_reason' set to 'reo_error_detected'. 446*5113495bSYour Name 447*5113495bSYour Name 448*5113495bSYour Name <enum 0 reo_queue_desc_addr_zero> Reo queue descriptor provided 449*5113495bSYour Name in the REO_ENTRANCE ring is set to 0 450*5113495bSYour Name <enum 1 reo_queue_desc_not_valid> Reo queue descriptor valid 451*5113495bSYour Name bit is NOT set 452*5113495bSYour Name <enum 2 ampdu_in_non_ba> AMPDU frame received without BA 453*5113495bSYour Name session having been setup. 454*5113495bSYour Name <enum 3 non_ba_duplicate> Non-BA session, SN equal to SSN, 455*5113495bSYour Name Retry bit set: duplicate frame 456*5113495bSYour Name <enum 4 ba_duplicate> BA session, duplicate frame 457*5113495bSYour Name <enum 5 regular_frame_2k_jump> A normal (management/data 458*5113495bSYour Name frame) received with 2K jump in SN 459*5113495bSYour Name <enum 6 bar_frame_2k_jump> A bar received with 2K jump in 460*5113495bSYour Name SSN 461*5113495bSYour Name <enum 7 regular_frame_OOR> A normal (management/data frame) 462*5113495bSYour Name received with SN falling within the OOR window 463*5113495bSYour Name <enum 8 bar_frame_OOR> A bar received with SSN falling within 464*5113495bSYour Name the OOR window 465*5113495bSYour Name <enum 9 bar_frame_no_ba_session> A bar received without 466*5113495bSYour Name a BA session 467*5113495bSYour Name <enum 10 bar_frame_sn_equals_ssn> A bar received with SSN 468*5113495bSYour Name equal to SN 469*5113495bSYour Name <enum 11 pn_check_failed> PN Check Failed packet. 470*5113495bSYour Name <enum 12 2k_error_handling_flag_set> Frame is forwarded 471*5113495bSYour Name as a result of the 'Seq_2k_error_detected_flag' been set 472*5113495bSYour Name in the REO Queue descriptor 473*5113495bSYour Name <enum 13 pn_error_handling_flag_set> Frame is forwarded 474*5113495bSYour Name as a result of the 'pn_error_detected_flag' been set in 475*5113495bSYour Name the REO Queue descriptor 476*5113495bSYour Name <enum 14 queue_descriptor_blocked_set> Frame is forwarded 477*5113495bSYour Name as a result of the queue descriptor(address) being blocked 478*5113495bSYour Name as SW/FW seems to be currently in the process of making 479*5113495bSYour Name updates to this descriptor... 480*5113495bSYour Name 481*5113495bSYour Name <legal 0-14> 482*5113495bSYour Name */ 483*5113495bSYour Name 484*5113495bSYour Name #define WBM_RELEASE_RING_RX_REO_ERROR_CODE_OFFSET 0x00000008 485*5113495bSYour Name #define WBM_RELEASE_RING_RX_REO_ERROR_CODE_LSB 26 486*5113495bSYour Name #define WBM_RELEASE_RING_RX_REO_ERROR_CODE_MSB 30 487*5113495bSYour Name #define WBM_RELEASE_RING_RX_REO_ERROR_CODE_MASK 0x7c000000 488*5113495bSYour Name 489*5113495bSYour Name 490*5113495bSYour Name /* Description WBM_INTERNAL_ERROR 491*5113495bSYour Name 492*5113495bSYour Name Can only be set by WBM. 493*5113495bSYour Name 494*5113495bSYour Name Is set when WBM got a buffer pointer but the action was 495*5113495bSYour Name to push it to the idle link descriptor ring or do link related 496*5113495bSYour Name activity 497*5113495bSYour Name OR 498*5113495bSYour Name Is set when WBM got a link buffer pointer but the action 499*5113495bSYour Name was to push it to the buffer descriptor ring 500*5113495bSYour Name 501*5113495bSYour Name <legal all> 502*5113495bSYour Name */ 503*5113495bSYour Name 504*5113495bSYour Name #define WBM_RELEASE_RING_RX_WBM_INTERNAL_ERROR_OFFSET 0x00000008 505*5113495bSYour Name #define WBM_RELEASE_RING_RX_WBM_INTERNAL_ERROR_LSB 31 506*5113495bSYour Name #define WBM_RELEASE_RING_RX_WBM_INTERNAL_ERROR_MSB 31 507*5113495bSYour Name #define WBM_RELEASE_RING_RX_WBM_INTERNAL_ERROR_MASK 0x80000000 508*5113495bSYour Name 509*5113495bSYour Name 510*5113495bSYour Name /* Description RX_MPDU_DESC_INFO_DETAILS 511*5113495bSYour Name 512*5113495bSYour Name Consumer: REO/SW/FW 513*5113495bSYour Name Producer: RXDMA 514*5113495bSYour Name 515*5113495bSYour Name General information related to the MPDU whose link descriptors 516*5113495bSYour Name are being released from Rx DMA or REO 517*5113495bSYour Name 518*5113495bSYour Name When enabled in REO, REO will overwrite this structure to 519*5113495bSYour Name have only the 'Msdu_count' field and 56 bits of the previous 520*5113495bSYour Name PN from 'RX_REO_QUEUE' 521*5113495bSYour Name */ 522*5113495bSYour Name 523*5113495bSYour Name 524*5113495bSYour Name /* Description MSDU_COUNT 525*5113495bSYour Name 526*5113495bSYour Name Consumer: REO/SW/FW 527*5113495bSYour Name Producer: RXDMA 528*5113495bSYour Name 529*5113495bSYour Name The number of MSDUs within the MPDU 530*5113495bSYour Name <legal all> 531*5113495bSYour Name */ 532*5113495bSYour Name 533*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MSDU_COUNT_OFFSET 0x0000000c 534*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MSDU_COUNT_LSB 0 535*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MSDU_COUNT_MSB 7 536*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MSDU_COUNT_MASK 0x000000ff 537*5113495bSYour Name 538*5113495bSYour Name 539*5113495bSYour Name /* Description FRAGMENT_FLAG 540*5113495bSYour Name 541*5113495bSYour Name Consumer: REO/SW/FW 542*5113495bSYour Name Producer: RXDMA 543*5113495bSYour Name 544*5113495bSYour Name When set, this MPDU is a fragment and REO should forward 545*5113495bSYour Name this fragment MPDU to the REO destination ring without 546*5113495bSYour Name any reorder checks, pn checks or bitmap update. This implies 547*5113495bSYour Name that REO is forwarding the pointer to the MSDU link descriptor. 548*5113495bSYour Name The destination ring is coming from a programmable register 549*5113495bSYour Name setting in REO 550*5113495bSYour Name 551*5113495bSYour Name <legal all> 552*5113495bSYour Name */ 553*5113495bSYour Name 554*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_FRAGMENT_FLAG_OFFSET 0x0000000c 555*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_FRAGMENT_FLAG_LSB 8 556*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_FRAGMENT_FLAG_MSB 8 557*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_FRAGMENT_FLAG_MASK 0x00000100 558*5113495bSYour Name 559*5113495bSYour Name 560*5113495bSYour Name /* Description MPDU_RETRY_BIT 561*5113495bSYour Name 562*5113495bSYour Name Consumer: REO/SW/FW 563*5113495bSYour Name Producer: RXDMA 564*5113495bSYour Name 565*5113495bSYour Name The retry bit setting from the MPDU header of the received 566*5113495bSYour Name frame 567*5113495bSYour Name <legal all> 568*5113495bSYour Name */ 569*5113495bSYour Name 570*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MPDU_RETRY_BIT_OFFSET 0x0000000c 571*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MPDU_RETRY_BIT_LSB 9 572*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MPDU_RETRY_BIT_MSB 9 573*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MPDU_RETRY_BIT_MASK 0x00000200 574*5113495bSYour Name 575*5113495bSYour Name 576*5113495bSYour Name /* Description AMPDU_FLAG 577*5113495bSYour Name 578*5113495bSYour Name Consumer: REO/SW/FW 579*5113495bSYour Name Producer: RXDMA 580*5113495bSYour Name 581*5113495bSYour Name When set, the MPDU was received as part of an A-MPDU. 582*5113495bSYour Name <legal all> 583*5113495bSYour Name */ 584*5113495bSYour Name 585*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_AMPDU_FLAG_OFFSET 0x0000000c 586*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_AMPDU_FLAG_LSB 10 587*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_AMPDU_FLAG_MSB 10 588*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_AMPDU_FLAG_MASK 0x00000400 589*5113495bSYour Name 590*5113495bSYour Name 591*5113495bSYour Name /* Description BAR_FRAME 592*5113495bSYour Name 593*5113495bSYour Name Consumer: REO/SW/FW 594*5113495bSYour Name Producer: RXDMA 595*5113495bSYour Name 596*5113495bSYour Name When set, the received frame is a BAR frame. After processing, 597*5113495bSYour Name this frame shall be pushed to SW or deleted. 598*5113495bSYour Name <legal all> 599*5113495bSYour Name */ 600*5113495bSYour Name 601*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_BAR_FRAME_OFFSET 0x0000000c 602*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_BAR_FRAME_LSB 11 603*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_BAR_FRAME_MSB 11 604*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_BAR_FRAME_MASK 0x00000800 605*5113495bSYour Name 606*5113495bSYour Name 607*5113495bSYour Name /* Description PN_FIELDS_CONTAIN_VALID_INFO 608*5113495bSYour Name 609*5113495bSYour Name Consumer: REO/SW/FW 610*5113495bSYour Name Producer: RXDMA 611*5113495bSYour Name 612*5113495bSYour Name Copied here by RXDMA from RX_MPDU_END 613*5113495bSYour Name When not set, REO will Not perform a PN sequence number 614*5113495bSYour Name check 615*5113495bSYour Name */ 616*5113495bSYour Name 617*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_PN_FIELDS_CONTAIN_VALID_INFO_OFFSET 0x0000000c 618*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_PN_FIELDS_CONTAIN_VALID_INFO_LSB 12 619*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_PN_FIELDS_CONTAIN_VALID_INFO_MSB 12 620*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_PN_FIELDS_CONTAIN_VALID_INFO_MASK 0x00001000 621*5113495bSYour Name 622*5113495bSYour Name 623*5113495bSYour Name /* Description RAW_MPDU 624*5113495bSYour Name 625*5113495bSYour Name Field only valid when first_msdu_in_mpdu_flag is set. 626*5113495bSYour Name 627*5113495bSYour Name When set, the contents in the MSDU buffer contains a 'RAW' 628*5113495bSYour Name MPDU. This 'RAW' MPDU might be spread out over multiple 629*5113495bSYour Name MSDU buffers. 630*5113495bSYour Name <legal all> 631*5113495bSYour Name */ 632*5113495bSYour Name 633*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_RAW_MPDU_OFFSET 0x0000000c 634*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_RAW_MPDU_LSB 13 635*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_RAW_MPDU_MSB 13 636*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_RAW_MPDU_MASK 0x00002000 637*5113495bSYour Name 638*5113495bSYour Name 639*5113495bSYour Name /* Description MORE_FRAGMENT_FLAG 640*5113495bSYour Name 641*5113495bSYour Name The More Fragment bit setting from the MPDU header of the 642*5113495bSYour Name received frame 643*5113495bSYour Name 644*5113495bSYour Name <legal all> 645*5113495bSYour Name */ 646*5113495bSYour Name 647*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MORE_FRAGMENT_FLAG_OFFSET 0x0000000c 648*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MORE_FRAGMENT_FLAG_LSB 14 649*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MORE_FRAGMENT_FLAG_MSB 14 650*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MORE_FRAGMENT_FLAG_MASK 0x00004000 651*5113495bSYour Name 652*5113495bSYour Name 653*5113495bSYour Name /* Description SRC_INFO 654*5113495bSYour Name 655*5113495bSYour Name Source (virtual) device/interface info. associated with 656*5113495bSYour Name this peer 657*5113495bSYour Name 658*5113495bSYour Name This field gets passed on by REO to PPE in the EDMA descriptor 659*5113495bSYour Name ('REO_TO_PPE_RING'). 660*5113495bSYour Name 661*5113495bSYour Name <legal all> 662*5113495bSYour Name */ 663*5113495bSYour Name 664*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_SRC_INFO_OFFSET 0x0000000c 665*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_SRC_INFO_LSB 15 666*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_SRC_INFO_MSB 26 667*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_SRC_INFO_MASK 0x07ff8000 668*5113495bSYour Name 669*5113495bSYour Name 670*5113495bSYour Name /* Description MPDU_QOS_CONTROL_VALID 671*5113495bSYour Name 672*5113495bSYour Name When set, the MPDU has a QoS control field. 673*5113495bSYour Name 674*5113495bSYour Name In case of ndp or phy_err, this field will never be set. 675*5113495bSYour Name 676*5113495bSYour Name <legal all> 677*5113495bSYour Name */ 678*5113495bSYour Name 679*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MPDU_QOS_CONTROL_VALID_OFFSET 0x0000000c 680*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MPDU_QOS_CONTROL_VALID_LSB 27 681*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MPDU_QOS_CONTROL_VALID_MSB 27 682*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_MPDU_QOS_CONTROL_VALID_MASK 0x08000000 683*5113495bSYour Name 684*5113495bSYour Name 685*5113495bSYour Name /* Description TID 686*5113495bSYour Name 687*5113495bSYour Name Field only valid when mpdu_qos_control_valid is set 688*5113495bSYour Name 689*5113495bSYour Name The TID field in the QoS control field 690*5113495bSYour Name <legal all> 691*5113495bSYour Name */ 692*5113495bSYour Name 693*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_TID_OFFSET 0x0000000c 694*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_TID_LSB 28 695*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_TID_MSB 31 696*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_TID_MASK 0xf0000000 697*5113495bSYour Name 698*5113495bSYour Name 699*5113495bSYour Name /* Description PEER_META_DATA 700*5113495bSYour Name 701*5113495bSYour Name Meta data that SW has programmed in the Peer table entry 702*5113495bSYour Name of the transmitting STA. 703*5113495bSYour Name <legal all> 704*5113495bSYour Name */ 705*5113495bSYour Name 706*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_PEER_META_DATA_OFFSET 0x00000010 707*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_PEER_META_DATA_LSB 0 708*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_PEER_META_DATA_MSB 31 709*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MPDU_DESC_INFO_DETAILS_PEER_META_DATA_MASK 0xffffffff 710*5113495bSYour Name 711*5113495bSYour Name 712*5113495bSYour Name /* Description RX_MSDU_DESC_INFO_DETAILS 713*5113495bSYour Name 714*5113495bSYour Name Consumer: TQM/SW 715*5113495bSYour Name Producer: SW/SCH(from TXPCU, PDG) /WBM (from RXDMA) 716*5113495bSYour Name 717*5113495bSYour Name In case of RXDMA or REO releasing Rx MSDU link descriptors,' 718*5113495bSYour Name WBM fills this field with Rx_msdu_desc_info_details when 719*5113495bSYour Name releasing the MSDUs to SW. 720*5113495bSYour Name */ 721*5113495bSYour Name 722*5113495bSYour Name 723*5113495bSYour Name /* Description FIRST_MSDU_IN_MPDU_FLAG 724*5113495bSYour Name 725*5113495bSYour Name Parsed from RX_MSDU_END TLV . In the case MSDU spans over 726*5113495bSYour Name multiple buffers, this field will be valid in the Last 727*5113495bSYour Name buffer used by the MSDU 728*5113495bSYour Name 729*5113495bSYour Name <enum 0 Not_first_msdu> This is not the first MSDU in the 730*5113495bSYour Name MPDU. 731*5113495bSYour Name <enum 1 first_msdu> This MSDU is the first one in the MPDU. 732*5113495bSYour Name 733*5113495bSYour Name 734*5113495bSYour Name <legal all> 735*5113495bSYour Name */ 736*5113495bSYour Name 737*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000014 738*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_LSB 0 739*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_MSB 0 740*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_FIRST_MSDU_IN_MPDU_FLAG_MASK 0x00000001 741*5113495bSYour Name 742*5113495bSYour Name 743*5113495bSYour Name /* Description LAST_MSDU_IN_MPDU_FLAG 744*5113495bSYour Name 745*5113495bSYour Name Consumer: WBM/REO/SW/FW 746*5113495bSYour Name Producer: RXDMA 747*5113495bSYour Name 748*5113495bSYour Name Parsed from RX_MSDU_END TLV . In the case MSDU spans over 749*5113495bSYour Name multiple buffers, this field will be valid in the Last 750*5113495bSYour Name buffer used by the MSDU 751*5113495bSYour Name 752*5113495bSYour Name <enum 0 Not_last_msdu> There are more MSDUs linked to this 753*5113495bSYour Name MSDU that belongs to this MPDU 754*5113495bSYour Name <enum 1 Last_msdu> this MSDU is the last one in the MPDU. 755*5113495bSYour Name This setting is only allowed in combination with 'Msdu_continuation' 756*5113495bSYour Name set to 0. This implies that when an msdu is spread out over 757*5113495bSYour Name multiple buffers and thus msdu_continuation is set, only 758*5113495bSYour Name for the very last buffer of the msdu, can the 'last_msdu_in_mpdu_flag' 759*5113495bSYour Name be set. 760*5113495bSYour Name 761*5113495bSYour Name When both first_msdu_in_mpdu_flag and last_msdu_in_mpdu_flag 762*5113495bSYour Name are set, the MPDU that this MSDU belongs to only contains 763*5113495bSYour Name a single MSDU. 764*5113495bSYour Name 765*5113495bSYour Name 766*5113495bSYour Name <legal all> 767*5113495bSYour Name */ 768*5113495bSYour Name 769*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_OFFSET 0x00000014 770*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_LSB 1 771*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_MSB 1 772*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_LAST_MSDU_IN_MPDU_FLAG_MASK 0x00000002 773*5113495bSYour Name 774*5113495bSYour Name 775*5113495bSYour Name /* Description MSDU_CONTINUATION 776*5113495bSYour Name 777*5113495bSYour Name When set, this MSDU buffer was not able to hold the entire 778*5113495bSYour Name MSDU. The next buffer will therefor contain additional 779*5113495bSYour Name information related to this MSDU. 780*5113495bSYour Name 781*5113495bSYour Name <legal all> 782*5113495bSYour Name */ 783*5113495bSYour Name 784*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_OFFSET 0x00000014 785*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_LSB 2 786*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_MSB 2 787*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_MSDU_CONTINUATION_MASK 0x00000004 788*5113495bSYour Name 789*5113495bSYour Name 790*5113495bSYour Name /* Description MSDU_LENGTH 791*5113495bSYour Name 792*5113495bSYour Name Parsed from RX_MSDU_START TLV . In the case MSDU spans over 793*5113495bSYour Name multiple buffers, this field will be valid in the First 794*5113495bSYour Name buffer used by MSDU. 795*5113495bSYour Name 796*5113495bSYour Name Full MSDU length in bytes after decapsulation. 797*5113495bSYour Name 798*5113495bSYour Name This field is still valid for MPDU frames without A-MSDU. 799*5113495bSYour Name It still represents MSDU length after decapsulation 800*5113495bSYour Name 801*5113495bSYour Name Or in case of RAW MPDUs, it indicates the length of the 802*5113495bSYour Name entire MPDU (without FCS field) 803*5113495bSYour Name <legal all> 804*5113495bSYour Name */ 805*5113495bSYour Name 806*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_OFFSET 0x00000014 807*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_LSB 3 808*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_MSB 16 809*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_MSDU_LENGTH_MASK 0x0001fff8 810*5113495bSYour Name 811*5113495bSYour Name 812*5113495bSYour Name /* Description MSDU_DROP 813*5113495bSYour Name 814*5113495bSYour Name Parsed from RX_MSDU_END TLV . In the case MSDU spans over 815*5113495bSYour Name multiple buffers, this field will be valid in the Last 816*5113495bSYour Name buffer used by the MSDU 817*5113495bSYour Name 818*5113495bSYour Name When set, REO shall drop this MSDU and not forward it to 819*5113495bSYour Name any other ring... 820*5113495bSYour Name <legal all> 821*5113495bSYour Name */ 822*5113495bSYour Name 823*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_OFFSET 0x00000014 824*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_LSB 17 825*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_MSB 17 826*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_MSDU_DROP_MASK 0x00020000 827*5113495bSYour Name 828*5113495bSYour Name 829*5113495bSYour Name /* Description SA_IS_VALID 830*5113495bSYour Name 831*5113495bSYour Name Parsed from RX_MSDU_END TLV . In the case MSDU spans over 832*5113495bSYour Name multiple buffers, this field will be valid in the Last 833*5113495bSYour Name buffer used by the MSDU 834*5113495bSYour Name 835*5113495bSYour Name Indicates that OLE found a valid SA entry for this MSDU 836*5113495bSYour Name <legal all> 837*5113495bSYour Name */ 838*5113495bSYour Name 839*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_OFFSET 0x00000014 840*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_LSB 18 841*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_MSB 18 842*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_SA_IS_VALID_MASK 0x00040000 843*5113495bSYour Name 844*5113495bSYour Name 845*5113495bSYour Name /* Description DA_IS_VALID 846*5113495bSYour Name 847*5113495bSYour Name Parsed from RX_MSDU_END TLV . In the case MSDU spans over 848*5113495bSYour Name multiple buffers, this field will be valid in the Last 849*5113495bSYour Name buffer used by the MSDU 850*5113495bSYour Name 851*5113495bSYour Name Indicates that OLE found a valid DA entry for this MSDU 852*5113495bSYour Name <legal all> 853*5113495bSYour Name */ 854*5113495bSYour Name 855*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_OFFSET 0x00000014 856*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_LSB 19 857*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_MSB 19 858*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DA_IS_VALID_MASK 0x00080000 859*5113495bSYour Name 860*5113495bSYour Name 861*5113495bSYour Name /* Description DA_IS_MCBC 862*5113495bSYour Name 863*5113495bSYour Name Field Only valid if "da_is_valid" is set 864*5113495bSYour Name 865*5113495bSYour Name Indicates the DA address was a Multicast of Broadcast address 866*5113495bSYour Name for this MSDU 867*5113495bSYour Name <legal all> 868*5113495bSYour Name */ 869*5113495bSYour Name 870*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_OFFSET 0x00000014 871*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_LSB 20 872*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_MSB 20 873*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DA_IS_MCBC_MASK 0x00100000 874*5113495bSYour Name 875*5113495bSYour Name 876*5113495bSYour Name /* Description L3_HEADER_PADDING_MSB 877*5113495bSYour Name 878*5113495bSYour Name Passed on from 'RX_MSDU_END' TLV (only the MSB is reported 879*5113495bSYour Name as the LSB is always zero) 880*5113495bSYour Name Number of bytes padded to make sure that the L3 header will 881*5113495bSYour Name always start of a Dword boundary 882*5113495bSYour Name <legal all> 883*5113495bSYour Name */ 884*5113495bSYour Name 885*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_L3_HEADER_PADDING_MSB_OFFSET 0x00000014 886*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_L3_HEADER_PADDING_MSB_LSB 21 887*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_L3_HEADER_PADDING_MSB_MSB 21 888*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_L3_HEADER_PADDING_MSB_MASK 0x00200000 889*5113495bSYour Name 890*5113495bSYour Name 891*5113495bSYour Name /* Description TCP_UDP_CHKSUM_FAIL 892*5113495bSYour Name 893*5113495bSYour Name Passed on from 'RX_ATTENTION' TLV 894*5113495bSYour Name Indicates that the computed checksum did not match the checksum 895*5113495bSYour Name in the TCP/UDP header. 896*5113495bSYour Name <legal all> 897*5113495bSYour Name */ 898*5113495bSYour Name 899*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_TCP_UDP_CHKSUM_FAIL_OFFSET 0x00000014 900*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_TCP_UDP_CHKSUM_FAIL_LSB 22 901*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_TCP_UDP_CHKSUM_FAIL_MSB 22 902*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_TCP_UDP_CHKSUM_FAIL_MASK 0x00400000 903*5113495bSYour Name 904*5113495bSYour Name 905*5113495bSYour Name /* Description IP_CHKSUM_FAIL 906*5113495bSYour Name 907*5113495bSYour Name Passed on from 'RX_ATTENTION' TLV 908*5113495bSYour Name Indicates that the computed checksum did not match the checksum 909*5113495bSYour Name in the IP header. 910*5113495bSYour Name <legal all> 911*5113495bSYour Name */ 912*5113495bSYour Name 913*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_IP_CHKSUM_FAIL_OFFSET 0x00000014 914*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_IP_CHKSUM_FAIL_LSB 23 915*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_IP_CHKSUM_FAIL_MSB 23 916*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_IP_CHKSUM_FAIL_MASK 0x00800000 917*5113495bSYour Name 918*5113495bSYour Name 919*5113495bSYour Name /* Description FR_DS 920*5113495bSYour Name 921*5113495bSYour Name Passed on from 'RX_MPDU_INFO' structure in 'RX_MPDU_START' 922*5113495bSYour Name TLV 923*5113495bSYour Name Set if the 'from DS' bit is set in the frame control. 924*5113495bSYour Name <legal all> 925*5113495bSYour Name */ 926*5113495bSYour Name 927*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_FR_DS_OFFSET 0x00000014 928*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_FR_DS_LSB 24 929*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_FR_DS_MSB 24 930*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_FR_DS_MASK 0x01000000 931*5113495bSYour Name 932*5113495bSYour Name 933*5113495bSYour Name /* Description TO_DS 934*5113495bSYour Name 935*5113495bSYour Name Passed on from 'RX_MPDU_INFO' structure in 'RX_MPDU_START' 936*5113495bSYour Name TLV 937*5113495bSYour Name Set if the 'to DS' bit is set in the frame control. 938*5113495bSYour Name <legal all> 939*5113495bSYour Name */ 940*5113495bSYour Name 941*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_TO_DS_OFFSET 0x00000014 942*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_TO_DS_LSB 25 943*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_TO_DS_MSB 25 944*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_TO_DS_MASK 0x02000000 945*5113495bSYour Name 946*5113495bSYour Name 947*5113495bSYour Name /* Description INTRA_BSS 948*5113495bSYour Name 949*5113495bSYour Name This packet needs intra-BSS routing by SW as the 'vdev_id' 950*5113495bSYour Name for the destination is the same as the 'vdev_id' (from 'RX_MPDU_PCU_START') 951*5113495bSYour Name that this MSDU was got in. 952*5113495bSYour Name 953*5113495bSYour Name <legal all> 954*5113495bSYour Name */ 955*5113495bSYour Name 956*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_INTRA_BSS_OFFSET 0x00000014 957*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_INTRA_BSS_LSB 26 958*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_INTRA_BSS_MSB 26 959*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_INTRA_BSS_MASK 0x04000000 960*5113495bSYour Name 961*5113495bSYour Name 962*5113495bSYour Name /* Description DEST_CHIP_ID 963*5113495bSYour Name 964*5113495bSYour Name If intra_bss is set, copied by RXOLE/RXDMA from 'ADDR_SEARCH_ENTRY' 965*5113495bSYour Name to support intra-BSS routing with multi-chip multi-link 966*5113495bSYour Name operation. 967*5113495bSYour Name 968*5113495bSYour Name This indicates into which chip's TCL the packet should be 969*5113495bSYour Name queued. 970*5113495bSYour Name 971*5113495bSYour Name <legal all> 972*5113495bSYour Name */ 973*5113495bSYour Name 974*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_ID_OFFSET 0x00000014 975*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_ID_LSB 27 976*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_ID_MSB 28 977*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_ID_MASK 0x18000000 978*5113495bSYour Name 979*5113495bSYour Name 980*5113495bSYour Name /* Description DECAP_FORMAT 981*5113495bSYour Name 982*5113495bSYour Name Indicates the format after decapsulation: 983*5113495bSYour Name 984*5113495bSYour Name <enum 0 RAW> No encapsulation 985*5113495bSYour Name <enum 1 Native_WiFi> 986*5113495bSYour Name <enum 2 Ethernet> Ethernet 2 (DIX) or 802.3 (uses SNAP/LLC) 987*5113495bSYour Name 988*5113495bSYour Name <enum 3 802_3> Indicate Ethernet 989*5113495bSYour Name 990*5113495bSYour Name <legal all> 991*5113495bSYour Name */ 992*5113495bSYour Name 993*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DECAP_FORMAT_OFFSET 0x00000014 994*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DECAP_FORMAT_LSB 29 995*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DECAP_FORMAT_MSB 30 996*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DECAP_FORMAT_MASK 0x60000000 997*5113495bSYour Name 998*5113495bSYour Name 999*5113495bSYour Name /* Description DEST_CHIP_PMAC_ID 1000*5113495bSYour Name 1001*5113495bSYour Name If intra_bss is set, copied by RXOLE/RXDMA from 'ADDR_SEARCH_ENTRY' 1002*5113495bSYour Name to support intra-BSS routing with multi-chip multi-link 1003*5113495bSYour Name operation. 1004*5113495bSYour Name 1005*5113495bSYour Name This indicates into which link/'vdev' the packet should 1006*5113495bSYour Name be queued in TCL. 1007*5113495bSYour Name 1008*5113495bSYour Name <legal all> 1009*5113495bSYour Name */ 1010*5113495bSYour Name 1011*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_PMAC_ID_OFFSET 0x00000014 1012*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_PMAC_ID_LSB 31 1013*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_PMAC_ID_MSB 31 1014*5113495bSYour Name #define WBM_RELEASE_RING_RX_RX_MSDU_DESC_INFO_DETAILS_DEST_CHIP_PMAC_ID_MASK 0x80000000 1015*5113495bSYour Name 1016*5113495bSYour Name 1017*5113495bSYour Name /* Description RESERVED_6A 1018*5113495bSYour Name 1019*5113495bSYour Name <legal 0> 1020*5113495bSYour Name */ 1021*5113495bSYour Name 1022*5113495bSYour Name #define WBM_RELEASE_RING_RX_RESERVED_6A_OFFSET 0x00000018 1023*5113495bSYour Name #define WBM_RELEASE_RING_RX_RESERVED_6A_LSB 0 1024*5113495bSYour Name #define WBM_RELEASE_RING_RX_RESERVED_6A_MSB 31 1025*5113495bSYour Name #define WBM_RELEASE_RING_RX_RESERVED_6A_MASK 0xffffffff 1026*5113495bSYour Name 1027*5113495bSYour Name 1028*5113495bSYour Name /* Description RESERVED_7A 1029*5113495bSYour Name 1030*5113495bSYour Name For debugging, RXDMA and REO may fill the Rx MPDU sequence 1031*5113495bSYour Name number in bits [11:0] and WBM may copy over when it releases 1032*5113495bSYour Name Rx MSDUs. 1033*5113495bSYour Name 1034*5113495bSYour Name <legal 0-4095> 1035*5113495bSYour Name */ 1036*5113495bSYour Name 1037*5113495bSYour Name #define WBM_RELEASE_RING_RX_RESERVED_7A_OFFSET 0x0000001c 1038*5113495bSYour Name #define WBM_RELEASE_RING_RX_RESERVED_7A_LSB 0 1039*5113495bSYour Name #define WBM_RELEASE_RING_RX_RESERVED_7A_MSB 19 1040*5113495bSYour Name #define WBM_RELEASE_RING_RX_RESERVED_7A_MASK 0x000fffff 1041*5113495bSYour Name 1042*5113495bSYour Name 1043*5113495bSYour Name /* Description RING_ID 1044*5113495bSYour Name 1045*5113495bSYour Name Consumer: TQM/REO/RXDMA/SW 1046*5113495bSYour Name Producer: SRNG (of RXDMA) 1047*5113495bSYour Name 1048*5113495bSYour Name For debugging. 1049*5113495bSYour Name This field is filled in by the SRNG module. 1050*5113495bSYour Name It help to identify the ring that is being looked <legal 1051*5113495bSYour Name all> 1052*5113495bSYour Name */ 1053*5113495bSYour Name 1054*5113495bSYour Name #define WBM_RELEASE_RING_RX_RING_ID_OFFSET 0x0000001c 1055*5113495bSYour Name #define WBM_RELEASE_RING_RX_RING_ID_LSB 20 1056*5113495bSYour Name #define WBM_RELEASE_RING_RX_RING_ID_MSB 27 1057*5113495bSYour Name #define WBM_RELEASE_RING_RX_RING_ID_MASK 0x0ff00000 1058*5113495bSYour Name 1059*5113495bSYour Name 1060*5113495bSYour Name /* Description LOOPING_COUNT 1061*5113495bSYour Name 1062*5113495bSYour Name Consumer: WBM/SW/FW 1063*5113495bSYour Name Producer: SW/TQM/RXDMA/REO/SWITCH 1064*5113495bSYour Name 1065*5113495bSYour Name If WBM_internal_error is set, this descriptor is sent to 1066*5113495bSYour Name the dedicated 'WBM_ERROR_RELEASE' ring and Looping_count 1067*5113495bSYour Name is used to indicate an error code. 1068*5113495bSYour Name 1069*5113495bSYour Name The values reported are documented further in the WBM MLD 1070*5113495bSYour Name doc. 1071*5113495bSYour Name 1072*5113495bSYour Name If WBM_internal_error is not set, the following holds. 1073*5113495bSYour Name 1074*5113495bSYour Name A count value that indicates the number of times the producer 1075*5113495bSYour Name of entries into the Buffer Manager Ring has looped around 1076*5113495bSYour Name the ring. 1077*5113495bSYour Name At initialization time, this value is set to 0. On the first 1078*5113495bSYour Name loop, this value is set to 1. After the max value is reached 1079*5113495bSYour Name allowed by the number of bits for this field, the count 1080*5113495bSYour Name value continues with 0 again. 1081*5113495bSYour Name 1082*5113495bSYour Name In case SW is the consumer of the ring entries, it can use 1083*5113495bSYour Name this field to figure out up to where the producer of entries 1084*5113495bSYour Name has created new entries. This eliminates the need to check 1085*5113495bSYour Name where the "head pointer' of the ring is located once the 1086*5113495bSYour Name SW starts processing an interrupt indicating that new entries 1087*5113495bSYour Name have been put into this ring... 1088*5113495bSYour Name 1089*5113495bSYour Name Also note that SW if it wants only needs to look at the 1090*5113495bSYour Name LSB bit of this count value. 1091*5113495bSYour Name <legal all> 1092*5113495bSYour Name */ 1093*5113495bSYour Name 1094*5113495bSYour Name #define WBM_RELEASE_RING_RX_LOOPING_COUNT_OFFSET 0x0000001c 1095*5113495bSYour Name #define WBM_RELEASE_RING_RX_LOOPING_COUNT_LSB 28 1096*5113495bSYour Name #define WBM_RELEASE_RING_RX_LOOPING_COUNT_MSB 31 1097*5113495bSYour Name #define WBM_RELEASE_RING_RX_LOOPING_COUNT_MASK 0xf0000000 1098*5113495bSYour Name 1099*5113495bSYour Name 1100*5113495bSYour Name 1101*5113495bSYour Name #endif // WBM_RELEASE_RING_RX 1102