1*5113495bSYour Name /* 2*5113495bSYour Name * Copyright (c) 2016-2017 The Linux Foundation. All rights reserved. 3*5113495bSYour Name * 4*5113495bSYour Name * Permission to use, copy, modify, and/or distribute this software for 5*5113495bSYour Name * any purpose with or without fee is hereby granted, provided that the 6*5113495bSYour Name * above copyright notice and this permission notice appear in all 7*5113495bSYour Name * copies. 8*5113495bSYour Name * 9*5113495bSYour Name * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 10*5113495bSYour Name * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 11*5113495bSYour Name * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 12*5113495bSYour Name * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 13*5113495bSYour Name * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 14*5113495bSYour Name * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 15*5113495bSYour Name * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 16*5113495bSYour Name * PERFORMANCE OF THIS SOFTWARE. 17*5113495bSYour Name */ 18*5113495bSYour Name 19*5113495bSYour Name // 20*5113495bSYour Name // DO NOT EDIT! This file is automatically generated 21*5113495bSYour Name // These definitions are tied to a particular hardware layout 22*5113495bSYour Name 23*5113495bSYour Name 24*5113495bSYour Name #ifndef _WBM_RELEASE_RING_H_ 25*5113495bSYour Name #define _WBM_RELEASE_RING_H_ 26*5113495bSYour Name #if !defined(__ASSEMBLER__) 27*5113495bSYour Name #endif 28*5113495bSYour Name 29*5113495bSYour Name #include "buffer_addr_info.h" 30*5113495bSYour Name #include "tx_rate_stats_info.h" 31*5113495bSYour Name 32*5113495bSYour Name // ################ START SUMMARY ################# 33*5113495bSYour Name // 34*5113495bSYour Name // Dword Fields 35*5113495bSYour Name // 0-1 struct buffer_addr_info released_buff_or_desc_addr_info; 36*5113495bSYour Name // 2 release_source_module[2:0], bm_action[5:3], buffer_or_desc_type[8:6], first_msdu_index[12:9], tqm_release_reason[15:13], rxdma_push_reason[17:16], rxdma_error_code[22:18], reo_push_reason[24:23], reo_error_code[29:25], wbm_internal_error[30], reserved_2[31] 37*5113495bSYour Name // 3 tqm_status_number[23:0], transmit_count[30:24], reserved_3a[31] 38*5113495bSYour Name // 4 ack_frame_rssi[7:0], sw_release_details_valid[8], first_msdu[9], last_msdu[10], msdu_part_of_amsdu[11], fw_tx_notify_frame[12], buffer_timestamp[31:13] 39*5113495bSYour Name // 5-6 struct tx_rate_stats_info tx_rate_stats; 40*5113495bSYour Name // 7 sw_peer_id[15:0], tid[19:16], ring_id[27:20], looping_count[31:28] 41*5113495bSYour Name // 42*5113495bSYour Name // ################ END SUMMARY ################# 43*5113495bSYour Name 44*5113495bSYour Name #define NUM_OF_DWORDS_WBM_RELEASE_RING 8 45*5113495bSYour Name 46*5113495bSYour Name struct wbm_release_ring { 47*5113495bSYour Name struct buffer_addr_info released_buff_or_desc_addr_info; 48*5113495bSYour Name uint32_t release_source_module : 3, //[2:0] 49*5113495bSYour Name bm_action : 3, //[5:3] 50*5113495bSYour Name buffer_or_desc_type : 3, //[8:6] 51*5113495bSYour Name first_msdu_index : 4, //[12:9] 52*5113495bSYour Name tqm_release_reason : 3, //[15:13] 53*5113495bSYour Name rxdma_push_reason : 2, //[17:16] 54*5113495bSYour Name rxdma_error_code : 5, //[22:18] 55*5113495bSYour Name reo_push_reason : 2, //[24:23] 56*5113495bSYour Name reo_error_code : 5, //[29:25] 57*5113495bSYour Name wbm_internal_error : 1, //[30] 58*5113495bSYour Name reserved_2 : 1; //[31] 59*5113495bSYour Name uint32_t tqm_status_number : 24, //[23:0] 60*5113495bSYour Name transmit_count : 7, //[30:24] 61*5113495bSYour Name reserved_3a : 1; //[31] 62*5113495bSYour Name uint32_t ack_frame_rssi : 8, //[7:0] 63*5113495bSYour Name sw_release_details_valid : 1, //[8] 64*5113495bSYour Name first_msdu : 1, //[9] 65*5113495bSYour Name last_msdu : 1, //[10] 66*5113495bSYour Name msdu_part_of_amsdu : 1, //[11] 67*5113495bSYour Name fw_tx_notify_frame : 1, //[12] 68*5113495bSYour Name buffer_timestamp : 19; //[31:13] 69*5113495bSYour Name struct tx_rate_stats_info tx_rate_stats; 70*5113495bSYour Name uint32_t sw_peer_id : 16, //[15:0] 71*5113495bSYour Name tid : 4, //[19:16] 72*5113495bSYour Name ring_id : 8, //[27:20] 73*5113495bSYour Name looping_count : 4; //[31:28] 74*5113495bSYour Name }; 75*5113495bSYour Name 76*5113495bSYour Name /* 77*5113495bSYour Name 78*5113495bSYour Name struct buffer_addr_info released_buff_or_desc_addr_info 79*5113495bSYour Name 80*5113495bSYour Name Consumer: WBM/SW/FW 81*5113495bSYour Name 82*5113495bSYour Name Producer: SW/TQM/RXDMA/REO/SWITCH 83*5113495bSYour Name 84*5113495bSYour Name 85*5113495bSYour Name 86*5113495bSYour Name Details of the physical address of the buffer or link 87*5113495bSYour Name descriptor that is being released. Note that within this 88*5113495bSYour Name descriptor, WBM will look at the 'owner' of the released 89*5113495bSYour Name buffer/descriptor and forward it to SW/FW is WBM is not the 90*5113495bSYour Name owner. 91*5113495bSYour Name 92*5113495bSYour Name release_source_module 93*5113495bSYour Name 94*5113495bSYour Name Indicates which module initiated the release of this 95*5113495bSYour Name buffer or descriptor 96*5113495bSYour Name 97*5113495bSYour Name 98*5113495bSYour Name 99*5113495bSYour Name <enum 0 release_source_TQM> TQM released this buffer or 100*5113495bSYour Name descriptor 101*5113495bSYour Name 102*5113495bSYour Name <enum 1 release_source_RXDMA> RXDMA released this buffer 103*5113495bSYour Name or descriptor 104*5113495bSYour Name 105*5113495bSYour Name <enum 2 release_source_REO> REO released this buffer or 106*5113495bSYour Name descriptor 107*5113495bSYour Name 108*5113495bSYour Name <enum 3 release_source_FW> FW released this buffer or 109*5113495bSYour Name descriptor 110*5113495bSYour Name 111*5113495bSYour Name <enum 4 release_source_SW> SW released this buffer or 112*5113495bSYour Name descriptor 113*5113495bSYour Name 114*5113495bSYour Name <legal 0-4> 115*5113495bSYour Name 116*5113495bSYour Name bm_action 117*5113495bSYour Name 118*5113495bSYour Name Consumer: WBM/SW/FW 119*5113495bSYour Name 120*5113495bSYour Name Producer: SW/TQM/RXDMA/REO/SWITCH 121*5113495bSYour Name 122*5113495bSYour Name 123*5113495bSYour Name 124*5113495bSYour Name Field only valid when the field return_buffer_manager in 125*5113495bSYour Name the Released_buff_or_desc_addr_info indicates: 126*5113495bSYour Name 127*5113495bSYour Name WBM_IDLE_BUF_LIST or 128*5113495bSYour Name 129*5113495bSYour Name WBM_IDLE_DESC_LIST 130*5113495bSYour Name 131*5113495bSYour Name 132*5113495bSYour Name 133*5113495bSYour Name An MSDU extension descriptor shall never be marked as 134*5113495bSYour Name 135*5113495bSYour Name 136*5113495bSYour Name 137*5113495bSYour Name <enum 0 Put_in_idle_list> Put the buffer or descriptor 138*5113495bSYour Name back in the idle list. In case of MSDU or MDPU link 139*5113495bSYour Name descriptor, BM does not need to check to release any 140*5113495bSYour Name individual MSDU buffers 141*5113495bSYour Name 142*5113495bSYour Name 143*5113495bSYour Name 144*5113495bSYour Name <enum 1 release_msdu_list > This BM action can only be 145*5113495bSYour Name used in combination with buffer_or_desc_type being 146*5113495bSYour Name msdu_link_descriptor. Field first_msdu_index points out 147*5113495bSYour Name which MSDU pointer in the MSDU link descriptor is the first 148*5113495bSYour Name of an MPDU that is released. 149*5113495bSYour Name 150*5113495bSYour Name BM shall release all the MSDU buffers linked to this 151*5113495bSYour Name first MSDU buffer pointer. All related MSDU buffer pointer 152*5113495bSYour Name entries shall be set to value 0, which represents the 'NULL 153*5113495bSYour Name pointer. When all MSDU buffer pointers in the MSDU link 154*5113495bSYour Name descriptor are 'NULL', the MSDU link descriptor itself shall 155*5113495bSYour Name also be released. 156*5113495bSYour Name 157*5113495bSYour Name 158*5113495bSYour Name 159*5113495bSYour Name <enum 2 Put_in_idle_list_expanded> CURRENTLY NOT 160*5113495bSYour Name IMPLEMENTED.... 161*5113495bSYour Name 162*5113495bSYour Name Put the buffer or descriptor back in the idle list. Only 163*5113495bSYour Name valid in combination with buffer_or_desc_type indicating 164*5113495bSYour Name MDPU_link_descriptor. 165*5113495bSYour Name 166*5113495bSYour Name BM shall release the MPDU link descriptor as well as all 167*5113495bSYour Name MSDUs that are linked to the MPDUs in this descriptor. 168*5113495bSYour Name 169*5113495bSYour Name 170*5113495bSYour Name 171*5113495bSYour Name <legal 0-2> 172*5113495bSYour Name 173*5113495bSYour Name buffer_or_desc_type 174*5113495bSYour Name 175*5113495bSYour Name Consumer: WBM/SW/FW 176*5113495bSYour Name 177*5113495bSYour Name Producer: SW/TQM/RXDMA/REO/SWITCH 178*5113495bSYour Name 179*5113495bSYour Name 180*5113495bSYour Name 181*5113495bSYour Name Field only valid when WBM is marked as the 182*5113495bSYour Name return_buffer_manager in the Released_Buffer_address_info 183*5113495bSYour Name 184*5113495bSYour Name 185*5113495bSYour Name 186*5113495bSYour Name Indicates that type of buffer or descriptor is being 187*5113495bSYour Name released 188*5113495bSYour Name 189*5113495bSYour Name 190*5113495bSYour Name 191*5113495bSYour Name <enum 0 MSDU_rel_buffer> The address points to an MSDU 192*5113495bSYour Name buffer 193*5113495bSYour Name 194*5113495bSYour Name <enum 1 msdu_link_descriptor> The address points to an 195*5113495bSYour Name TX MSDU link descriptor 196*5113495bSYour Name 197*5113495bSYour Name <enum 2 mpdu_link_descriptor> The address points to an 198*5113495bSYour Name MPDU link descriptor 199*5113495bSYour Name 200*5113495bSYour Name <enum 3 msdu_ext_descriptor > The address points to an 201*5113495bSYour Name MSDU extension descriptor. 202*5113495bSYour Name 203*5113495bSYour Name In case BM finds this one in a release ring, it passes 204*5113495bSYour Name it on to FW... 205*5113495bSYour Name 206*5113495bSYour Name <enum 4 queue_ext_descriptor> The address points to an 207*5113495bSYour Name TQM queue extension descriptor. WBM should treat this is the 208*5113495bSYour Name same way as a link descriptor. That is, put the 128 byte 209*5113495bSYour Name buffer back in the link buffer idle list. 210*5113495bSYour Name 211*5113495bSYour Name 212*5113495bSYour Name 213*5113495bSYour Name <legal 0-4> 214*5113495bSYour Name 215*5113495bSYour Name first_msdu_index 216*5113495bSYour Name 217*5113495bSYour Name Consumer: WBM/SW/FW 218*5113495bSYour Name 219*5113495bSYour Name Producer: SW/TQM/RXDMA/REO/SWITCH 220*5113495bSYour Name 221*5113495bSYour Name 222*5113495bSYour Name 223*5113495bSYour Name Field only valid for the bm_action release_msdu_list. 224*5113495bSYour Name 225*5113495bSYour Name 226*5113495bSYour Name 227*5113495bSYour Name The index of the first MSDU in an MSDU link descriptor 228*5113495bSYour Name all belonging to the same MPDU. 229*5113495bSYour Name 230*5113495bSYour Name 231*5113495bSYour Name 232*5113495bSYour Name <legal 0-6> 233*5113495bSYour Name 234*5113495bSYour Name tqm_release_reason 235*5113495bSYour Name 236*5113495bSYour Name Consumer: WBM/SW/FW 237*5113495bSYour Name 238*5113495bSYour Name Producer: TQM 239*5113495bSYour Name 240*5113495bSYour Name 241*5113495bSYour Name 242*5113495bSYour Name Field only valid when Release_source_module is set to 243*5113495bSYour Name release_source_TQM 244*5113495bSYour Name 245*5113495bSYour Name 246*5113495bSYour Name 247*5113495bSYour Name (rr = Release Reason) 248*5113495bSYour Name 249*5113495bSYour Name <enum 0 tqm_rr_frame_acked> frame is removed because an 250*5113495bSYour Name ACK of BA for it was received 251*5113495bSYour Name 252*5113495bSYour Name <enum 1 tqm_rr_rem_cmd_rem> frame is removed because a 253*5113495bSYour Name remove command of type Remove_mpdus initiated by SW 254*5113495bSYour Name 255*5113495bSYour Name <enum 2 tqm_rr_rem_cmd_tx> frame is removed because a 256*5113495bSYour Name remove command of type Remove_transmitted_mpdus initiated by 257*5113495bSYour Name SW 258*5113495bSYour Name 259*5113495bSYour Name <enum 3 tqm_rr_rem_cmd_notx> frame is removed because a 260*5113495bSYour Name remove command of type Remove_untransmitted_mpdus initiated 261*5113495bSYour Name by SW 262*5113495bSYour Name 263*5113495bSYour Name <enum 4 tqm_rr_rem_cmd_aged> frame is removed because a 264*5113495bSYour Name remove command of type Remove_aged_mpdus or 265*5113495bSYour Name Remove_aged_msdus initiated by SW 266*5113495bSYour Name 267*5113495bSYour Name <enum 5 tqm_fw_reason1> frame is removed because a 268*5113495bSYour Name remove command where fw indicated that remove reason is 269*5113495bSYour Name fw_reason1 270*5113495bSYour Name 271*5113495bSYour Name <enum 6 tqm_fw_reason2> frame is removed because a 272*5113495bSYour Name remove command where fw indicated that remove reason is 273*5113495bSYour Name fw_reason1 274*5113495bSYour Name 275*5113495bSYour Name <enum 7 tqm_fw_reason3> frame is removed because a 276*5113495bSYour Name remove command where fw indicated that remove reason is 277*5113495bSYour Name fw_reason1 278*5113495bSYour Name 279*5113495bSYour Name 280*5113495bSYour Name 281*5113495bSYour Name <legal 0-7> 282*5113495bSYour Name 283*5113495bSYour Name rxdma_push_reason 284*5113495bSYour Name 285*5113495bSYour Name Field only valid when Release_source_module is set to 286*5113495bSYour Name release_source_RXDMA 287*5113495bSYour Name 288*5113495bSYour Name 289*5113495bSYour Name 290*5113495bSYour Name Indicates why rxdma pushed the frame to this ring 291*5113495bSYour Name 292*5113495bSYour Name 293*5113495bSYour Name 294*5113495bSYour Name <enum 0 rxdma_error_detected> RXDMA detected an error an 295*5113495bSYour Name pushed this frame to this queue 296*5113495bSYour Name 297*5113495bSYour Name <enum 1 rxdma_routing_instruction> RXDMA pushed the 298*5113495bSYour Name frame to this queue per received routing instructions. No 299*5113495bSYour Name error within RXDMA was detected 300*5113495bSYour Name 301*5113495bSYour Name 302*5113495bSYour Name 303*5113495bSYour Name <legal 0 - 1> 304*5113495bSYour Name 305*5113495bSYour Name rxdma_error_code 306*5113495bSYour Name 307*5113495bSYour Name Field only valid when 'rxdma_push_reason' set to 308*5113495bSYour Name 'rxdma_error_detected'. 309*5113495bSYour Name 310*5113495bSYour Name 311*5113495bSYour Name 312*5113495bSYour Name <enum 0 rxdma_overflow_err>MPDU frame is not complete 313*5113495bSYour Name due to a FIFO overflow error in RXPCU. 314*5113495bSYour Name 315*5113495bSYour Name <enum 1 rxdma_mpdu_length_err>MPDU frame is not complete 316*5113495bSYour Name due to receiving incomplete MPDU from the PHY 317*5113495bSYour Name 318*5113495bSYour Name 319*5113495bSYour Name <enum 3 rxdma_decrypt_err>CRYPTO reported a decryption 320*5113495bSYour Name error or CRYPTO received an encrypted frame, but did not get 321*5113495bSYour Name a valid corresponding key id in the peer entry. 322*5113495bSYour Name 323*5113495bSYour Name <enum 4 rxdma_tkip_mic_err>CRYPTO reported a TKIP MIC 324*5113495bSYour Name error 325*5113495bSYour Name 326*5113495bSYour Name <enum 5 rxdma_unecrypted_err>CRYPTO reported an 327*5113495bSYour Name unencrypted frame error when encrypted was expected 328*5113495bSYour Name 329*5113495bSYour Name <enum 6 rxdma_msdu_len_err>RX OLE reported an MSDU 330*5113495bSYour Name length error 331*5113495bSYour Name 332*5113495bSYour Name <enum 7 rxdma_msdu_limit_err>RX OLE reported that max 333*5113495bSYour Name number of MSDUs allowed in an MPDU got exceeded 334*5113495bSYour Name 335*5113495bSYour Name <enum 8 rxdma_wifi_parse_err>RX OLE reported a parsing 336*5113495bSYour Name error 337*5113495bSYour Name 338*5113495bSYour Name <enum 9 rxdma_amsdu_parse_err>RX OLE reported an A-MSDU 339*5113495bSYour Name parsing error 340*5113495bSYour Name 341*5113495bSYour Name <enum 10 rxdma_sa_timeout_err>RX OLE reported a timeout 342*5113495bSYour Name during SA search 343*5113495bSYour Name 344*5113495bSYour Name <enum 11 rxdma_da_timeout_err>RX OLE reported a timeout 345*5113495bSYour Name during DA search 346*5113495bSYour Name 347*5113495bSYour Name <enum 12 rxdma_flow_timeout_err>RX OLE reported a 348*5113495bSYour Name timeout during flow search 349*5113495bSYour Name 350*5113495bSYour Name <enum 13 Rxdma_flush_request>RXDMA received a flush 351*5113495bSYour Name request 352*5113495bSYour Name 353*5113495bSYour Name reo_push_reason 354*5113495bSYour Name 355*5113495bSYour Name Field only valid when Release_source_module is set to 356*5113495bSYour Name release_source_REO 357*5113495bSYour Name 358*5113495bSYour Name 359*5113495bSYour Name 360*5113495bSYour Name Indicates why REO pushed the frame to this release ring 361*5113495bSYour Name 362*5113495bSYour Name 363*5113495bSYour Name 364*5113495bSYour Name <enum 0 reo_error_detected> Reo detected an error an 365*5113495bSYour Name pushed this frame to this queue 366*5113495bSYour Name 367*5113495bSYour Name <enum 1 reo_routing_instruction> Reo pushed the frame to 368*5113495bSYour Name this queue per received routing instructions. No error 369*5113495bSYour Name within REO was detected 370*5113495bSYour Name 371*5113495bSYour Name 372*5113495bSYour Name 373*5113495bSYour Name <legal 0 - 1> 374*5113495bSYour Name 375*5113495bSYour Name reo_error_code 376*5113495bSYour Name 377*5113495bSYour Name Field only valid when 'Reo_push_reason' set to 378*5113495bSYour Name 'reo_error_detected'. 379*5113495bSYour Name 380*5113495bSYour Name 381*5113495bSYour Name 382*5113495bSYour Name <enum 0 reo_queue_desc_addr_zero> Reo queue descriptor 383*5113495bSYour Name provided in the REO_ENTRANCE ring is set to 0 384*5113495bSYour Name 385*5113495bSYour Name <enum 1 reo_queue_desc_not_valid> Reo queue descriptor 386*5113495bSYour Name valid bit is NOT set 387*5113495bSYour Name 388*5113495bSYour Name <enum 2 ampdu_in_non_ba> AMPDU frame received without BA 389*5113495bSYour Name session having been setup. 390*5113495bSYour Name 391*5113495bSYour Name <enum 3 non_ba_duplicate> Non-BA session, SN equal to 392*5113495bSYour Name SSN, Retry bit set: duplicate frame 393*5113495bSYour Name 394*5113495bSYour Name <enum 4 ba_duplicate> BA session, duplicate frame 395*5113495bSYour Name 396*5113495bSYour Name <enum 5 regular_frame_2k_jump> A normal (management/data 397*5113495bSYour Name frame) received with 2K jump in SN 398*5113495bSYour Name 399*5113495bSYour Name <enum 6 bar_frame_2k_jump> A bar received with 2K jump 400*5113495bSYour Name in SSN 401*5113495bSYour Name 402*5113495bSYour Name <enum 7 regular_frame_OOR> A normal (management/data 403*5113495bSYour Name frame) received with SN falling within the OOR window 404*5113495bSYour Name 405*5113495bSYour Name <enum 8 bar_frame_OOR> A bar received with SSN falling 406*5113495bSYour Name within the OOR window 407*5113495bSYour Name 408*5113495bSYour Name <enum 9 bar_frame_no_ba_session> A bar received without 409*5113495bSYour Name a BA session 410*5113495bSYour Name 411*5113495bSYour Name <enum 10 bar_frame_sn_equals_ssn> A bar received with 412*5113495bSYour Name SSN equal to SN 413*5113495bSYour Name 414*5113495bSYour Name <enum 11 pn_check_failed> PN Check Failed packet. 415*5113495bSYour Name 416*5113495bSYour Name <enum 12 2k_error_handling_flag_set> Frame is forwarded 417*5113495bSYour Name as a result of the 'Seq_2k_error_detected_flag' been set in 418*5113495bSYour Name the REO Queue descriptor 419*5113495bSYour Name 420*5113495bSYour Name <enum 13 pn_error_handling_flag_set> Frame is forwarded 421*5113495bSYour Name as a result of the 'pn_error_detected_flag' been set in the 422*5113495bSYour Name REO Queue descriptor 423*5113495bSYour Name 424*5113495bSYour Name <enum 14 queue_descriptor_blocked_set> Frame is 425*5113495bSYour Name forwarded as a result of the queue descriptor(address) being 426*5113495bSYour Name blocked as SW/FW seems to be currently in the process of 427*5113495bSYour Name making updates to this descriptor... 428*5113495bSYour Name 429*5113495bSYour Name 430*5113495bSYour Name 431*5113495bSYour Name <legal 0-14> 432*5113495bSYour Name 433*5113495bSYour Name wbm_internal_error 434*5113495bSYour Name 435*5113495bSYour Name Can only be set by WBM. 436*5113495bSYour Name 437*5113495bSYour Name 438*5113495bSYour Name 439*5113495bSYour Name Is set when WBM got a buffer pointer but the action was 440*5113495bSYour Name to push it to the idle link descriptor ring or do link 441*5113495bSYour Name related activity 442*5113495bSYour Name 443*5113495bSYour Name OR 444*5113495bSYour Name 445*5113495bSYour Name Is set when WBM got a link buffer pointer but the action 446*5113495bSYour Name was to push it to the buffer descriptor ring 447*5113495bSYour Name 448*5113495bSYour Name 449*5113495bSYour Name 450*5113495bSYour Name <legal all> 451*5113495bSYour Name 452*5113495bSYour Name reserved_2 453*5113495bSYour Name 454*5113495bSYour Name <legal 0> 455*5113495bSYour Name 456*5113495bSYour Name tqm_status_number 457*5113495bSYour Name 458*5113495bSYour Name Field only valid when Release_source_module is set to 459*5113495bSYour Name release_source_TQM 460*5113495bSYour Name 461*5113495bSYour Name 462*5113495bSYour Name 463*5113495bSYour Name The value in this field is equal to value of the 464*5113495bSYour Name 'TQM_CMD_Number' field the TQM command or the 465*5113495bSYour Name 'TQM_add_cmd_Number' field from the TQM entrance ring 466*5113495bSYour Name descriptor 467*5113495bSYour Name 468*5113495bSYour Name 469*5113495bSYour Name 470*5113495bSYour Name This field helps to correlate the statuses with the TQM 471*5113495bSYour Name commands. 472*5113495bSYour Name 473*5113495bSYour Name 474*5113495bSYour Name 475*5113495bSYour Name NOTE that SW could program this number to be equal to 476*5113495bSYour Name the PPDU_ID number in case direct correlation with the PPDU 477*5113495bSYour Name ID is desired 478*5113495bSYour Name 479*5113495bSYour Name 480*5113495bSYour Name 481*5113495bSYour Name <legal all> 482*5113495bSYour Name 483*5113495bSYour Name transmit_count 484*5113495bSYour Name 485*5113495bSYour Name Field only valid when Release_source_module is set to 486*5113495bSYour Name release_source_TQM 487*5113495bSYour Name 488*5113495bSYour Name 489*5113495bSYour Name 490*5113495bSYour Name The number of times this frame has been transmitted 491*5113495bSYour Name 492*5113495bSYour Name reserved_3a 493*5113495bSYour Name 494*5113495bSYour Name <legal 0> 495*5113495bSYour Name 496*5113495bSYour Name ack_frame_rssi 497*5113495bSYour Name 498*5113495bSYour Name This field is only valid when the source is TQM. 499*5113495bSYour Name 500*5113495bSYour Name 501*5113495bSYour Name 502*5113495bSYour Name If this frame is removed as the result of the reception 503*5113495bSYour Name of an ACK or BA, this field indicates the RSSI of the 504*5113495bSYour Name received ACK or BA frame. 505*5113495bSYour Name 506*5113495bSYour Name 507*5113495bSYour Name 508*5113495bSYour Name When the frame is removed as result of a direct remove 509*5113495bSYour Name command from the SW, this field is set to 0x0 (which is 510*5113495bSYour Name never a valid value when real RSSI is available) 511*5113495bSYour Name 512*5113495bSYour Name 513*5113495bSYour Name 514*5113495bSYour Name <legal all> 515*5113495bSYour Name 516*5113495bSYour Name sw_release_details_valid 517*5113495bSYour Name 518*5113495bSYour Name Consumer: SW 519*5113495bSYour Name 520*5113495bSYour Name Producer: WBM 521*5113495bSYour Name 522*5113495bSYour Name 523*5113495bSYour Name 524*5113495bSYour Name When set, some WBM specific release info for SW is 525*5113495bSYour Name valid. 526*5113495bSYour Name 527*5113495bSYour Name This is set when WMB got a 'release_msdu_list' command 528*5113495bSYour Name from TQM and the return buffer manager is not WMB. WBM will 529*5113495bSYour Name then de-aggregate all the MSDUs and pass them one at a time 530*5113495bSYour Name on to the 'buffer owner' 531*5113495bSYour Name 532*5113495bSYour Name 533*5113495bSYour Name 534*5113495bSYour Name <legal all> 535*5113495bSYour Name 536*5113495bSYour Name first_msdu 537*5113495bSYour Name 538*5113495bSYour Name Field only valid when SW_release_details_valid is set. 539*5113495bSYour Name 540*5113495bSYour Name 541*5113495bSYour Name 542*5113495bSYour Name Consumer: SW 543*5113495bSYour Name 544*5113495bSYour Name Producer: WBM 545*5113495bSYour Name 546*5113495bSYour Name 547*5113495bSYour Name 548*5113495bSYour Name When set, this MSDU is the first MSDU pointed to in the 549*5113495bSYour Name 'release_msdu_list' command. 550*5113495bSYour Name 551*5113495bSYour Name 552*5113495bSYour Name 553*5113495bSYour Name <legal all> 554*5113495bSYour Name 555*5113495bSYour Name last_msdu 556*5113495bSYour Name 557*5113495bSYour Name Field only valid when SW_release_details_valid is set. 558*5113495bSYour Name 559*5113495bSYour Name 560*5113495bSYour Name 561*5113495bSYour Name Consumer: SW 562*5113495bSYour Name 563*5113495bSYour Name Producer: WBM 564*5113495bSYour Name 565*5113495bSYour Name 566*5113495bSYour Name 567*5113495bSYour Name When set, this MSDU is the last MSDU pointed to in the 568*5113495bSYour Name 'release_msdu_list' command. 569*5113495bSYour Name 570*5113495bSYour Name 571*5113495bSYour Name 572*5113495bSYour Name <legal all> 573*5113495bSYour Name 574*5113495bSYour Name msdu_part_of_amsdu 575*5113495bSYour Name 576*5113495bSYour Name Field only valid when SW_release_details_valid is set. 577*5113495bSYour Name 578*5113495bSYour Name 579*5113495bSYour Name 580*5113495bSYour Name Consumer: SW 581*5113495bSYour Name 582*5113495bSYour Name Producer: WBM 583*5113495bSYour Name 584*5113495bSYour Name 585*5113495bSYour Name 586*5113495bSYour Name When set, this MSDU was part of an A-MSDU in MPDU 587*5113495bSYour Name 588*5113495bSYour Name <legal all> 589*5113495bSYour Name 590*5113495bSYour Name fw_tx_notify_frame 591*5113495bSYour Name 592*5113495bSYour Name Field only valid when SW_release_details_valid is set. 593*5113495bSYour Name 594*5113495bSYour Name 595*5113495bSYour Name 596*5113495bSYour Name Consumer: SW 597*5113495bSYour Name 598*5113495bSYour Name Producer: WBM 599*5113495bSYour Name 600*5113495bSYour Name 601*5113495bSYour Name 602*5113495bSYour Name This is the FW_tx_notify_frame field from the 603*5113495bSYour Name 604*5113495bSYour Name <legal all> 605*5113495bSYour Name 606*5113495bSYour Name buffer_timestamp 607*5113495bSYour Name 608*5113495bSYour Name Field only valid when SW_release_details_valid is set. 609*5113495bSYour Name 610*5113495bSYour Name 611*5113495bSYour Name 612*5113495bSYour Name Consumer: SW 613*5113495bSYour Name 614*5113495bSYour Name Producer: WBM 615*5113495bSYour Name 616*5113495bSYour Name 617*5113495bSYour Name 618*5113495bSYour Name This is the Buffer_timestamp field from the 619*5113495bSYour Name 620*5113495bSYour Name <legal all> 621*5113495bSYour Name 622*5113495bSYour Name struct tx_rate_stats_info tx_rate_stats 623*5113495bSYour Name 624*5113495bSYour Name Consumer: TQM 625*5113495bSYour Name 626*5113495bSYour Name Producer: SW/SCH(from TXPCU, PDG) 627*5113495bSYour Name 628*5113495bSYour Name 629*5113495bSYour Name 630*5113495bSYour Name Details for command execution tracking purposes. 631*5113495bSYour Name 632*5113495bSYour Name sw_peer_id 633*5113495bSYour Name 634*5113495bSYour Name Field only valid when Release_source_module is set to 635*5113495bSYour Name release_source_TQM 636*5113495bSYour Name 637*5113495bSYour Name 638*5113495bSYour Name 639*5113495bSYour Name 1) Release of msdu buffer due to drop_frame = 1. Flow is 640*5113495bSYour Name not fetched and hence sw_peer_id and tid = 0 641*5113495bSYour Name 642*5113495bSYour Name buffer_or_desc_type = e_num 0 643*5113495bSYour Name MSDU_rel_buffertqm_release_reason = e_num 1 644*5113495bSYour Name tqm_rr_rem_cmd_rem 645*5113495bSYour Name 646*5113495bSYour Name 647*5113495bSYour Name 648*5113495bSYour Name 649*5113495bSYour Name 650*5113495bSYour Name 2) Release of msdu buffer due to Flow is not fetched and 651*5113495bSYour Name hence sw_peer_id and tid = 0 652*5113495bSYour Name 653*5113495bSYour Name buffer_or_desc_type = e_num 0 654*5113495bSYour Name MSDU_rel_buffertqm_release_reason = e_num 1 655*5113495bSYour Name tqm_rr_rem_cmd_rem 656*5113495bSYour Name 657*5113495bSYour Name 658*5113495bSYour Name 659*5113495bSYour Name 660*5113495bSYour Name 661*5113495bSYour Name 3) Release of msdu link due to remove_mpdu or acked_mpdu 662*5113495bSYour Name command. 663*5113495bSYour Name 664*5113495bSYour Name buffer_or_desc_type = e_num1 665*5113495bSYour Name msdu_link_descriptortqm_release_reason can be:e_num 1 666*5113495bSYour Name tqm_rr_rem_cmd_reme_num 2 tqm_rr_rem_cmd_tx 667*5113495bSYour Name 668*5113495bSYour Name e_num 3 tqm_rr_rem_cmd_notxe_num 4 tqm_rr_rem_cmd_aged 669*5113495bSYour Name 670*5113495bSYour Name 671*5113495bSYour Name 672*5113495bSYour Name Sw_peer_id from the TX_MSDU_FLOW descriptor or 673*5113495bSYour Name TX_MPDU_QUEUE descriptor 674*5113495bSYour Name 675*5113495bSYour Name <legal all> 676*5113495bSYour Name 677*5113495bSYour Name tid 678*5113495bSYour Name 679*5113495bSYour Name Field only valid when Release_source_module is set to 680*5113495bSYour Name release_source_TQM 681*5113495bSYour Name 682*5113495bSYour Name 683*5113495bSYour Name 684*5113495bSYour Name 1) Release of msdu buffer due to drop_frame = 1. Flow is 685*5113495bSYour Name not fetched and hence sw_peer_id and tid = 0 686*5113495bSYour Name 687*5113495bSYour Name buffer_or_desc_type = e_num 0 688*5113495bSYour Name MSDU_rel_buffertqm_release_reason = e_num 1 689*5113495bSYour Name tqm_rr_rem_cmd_rem 690*5113495bSYour Name 691*5113495bSYour Name 692*5113495bSYour Name 693*5113495bSYour Name 694*5113495bSYour Name 695*5113495bSYour Name 2) Release of msdu buffer due to Flow is not fetched and 696*5113495bSYour Name hence sw_peer_id and tid = 0 697*5113495bSYour Name 698*5113495bSYour Name buffer_or_desc_type = e_num 0 699*5113495bSYour Name MSDU_rel_buffertqm_release_reason = e_num 1 700*5113495bSYour Name tqm_rr_rem_cmd_rem 701*5113495bSYour Name 702*5113495bSYour Name 703*5113495bSYour Name 704*5113495bSYour Name 705*5113495bSYour Name 706*5113495bSYour Name 3) Release of msdu link due to remove_mpdu or acked_mpdu 707*5113495bSYour Name command. 708*5113495bSYour Name 709*5113495bSYour Name buffer_or_desc_type = e_num1 710*5113495bSYour Name msdu_link_descriptortqm_release_reason can be:e_num 1 711*5113495bSYour Name tqm_rr_rem_cmd_reme_num 2 tqm_rr_rem_cmd_tx 712*5113495bSYour Name 713*5113495bSYour Name e_num 3 tqm_rr_rem_cmd_notxe_num 4 tqm_rr_rem_cmd_aged 714*5113495bSYour Name 715*5113495bSYour Name 716*5113495bSYour Name 717*5113495bSYour Name 718*5113495bSYour Name 719*5113495bSYour Name This field represents the TID from the TX_MSDU_FLOW 720*5113495bSYour Name descriptor or TX_MPDU_QUEUE descriptor 721*5113495bSYour Name 722*5113495bSYour Name 723*5113495bSYour Name 724*5113495bSYour Name <legal all> 725*5113495bSYour Name 726*5113495bSYour Name ring_id 727*5113495bSYour Name 728*5113495bSYour Name Consumer: TQM/REO/RXDMA/SW 729*5113495bSYour Name 730*5113495bSYour Name Producer: SRNG (of RXDMA) 731*5113495bSYour Name 732*5113495bSYour Name 733*5113495bSYour Name 734*5113495bSYour Name For debugging. 735*5113495bSYour Name 736*5113495bSYour Name This field is filled in by the SRNG module. 737*5113495bSYour Name 738*5113495bSYour Name It help to identify the ring that is being looked <legal 739*5113495bSYour Name all> 740*5113495bSYour Name 741*5113495bSYour Name looping_count 742*5113495bSYour Name 743*5113495bSYour Name Consumer: WBM/SW/FW 744*5113495bSYour Name 745*5113495bSYour Name Producer: SW/TQM/RXDMA/REO/SWITCH 746*5113495bSYour Name 747*5113495bSYour Name 748*5113495bSYour Name 749*5113495bSYour Name A count value that indicates the number of times the 750*5113495bSYour Name producer of entries into the Buffer Manager Ring has looped 751*5113495bSYour Name around the ring. 752*5113495bSYour Name 753*5113495bSYour Name At initialization time, this value is set to 0. On the 754*5113495bSYour Name first loop, this value is set to 1. After the max value is 755*5113495bSYour Name reached allowed by the number of bits for this field, the 756*5113495bSYour Name count value continues with 0 again. 757*5113495bSYour Name 758*5113495bSYour Name 759*5113495bSYour Name 760*5113495bSYour Name In case SW is the consumer of the ring entries, it can 761*5113495bSYour Name use this field to figure out up to where the producer of 762*5113495bSYour Name entries has created new entries. This eliminates the need to 763*5113495bSYour Name check where the head pointer' of the ring is located once 764*5113495bSYour Name the SW starts processing an interrupt indicating that new 765*5113495bSYour Name entries have been put into this ring... 766*5113495bSYour Name 767*5113495bSYour Name 768*5113495bSYour Name 769*5113495bSYour Name Also note that SW if it wants only needs to look at the 770*5113495bSYour Name LSB bit of this count value. 771*5113495bSYour Name 772*5113495bSYour Name <legal all> 773*5113495bSYour Name */ 774*5113495bSYour Name 775*5113495bSYour Name #define WBM_RELEASE_RING_0_BUFFER_ADDR_INFO_RELEASED_BUFF_OR_DESC_ADDR_INFO_OFFSET 0x00000000 776*5113495bSYour Name #define WBM_RELEASE_RING_0_BUFFER_ADDR_INFO_RELEASED_BUFF_OR_DESC_ADDR_INFO_LSB 28 777*5113495bSYour Name #define WBM_RELEASE_RING_0_BUFFER_ADDR_INFO_RELEASED_BUFF_OR_DESC_ADDR_INFO_MASK 0xffffffff 778*5113495bSYour Name #define WBM_RELEASE_RING_1_BUFFER_ADDR_INFO_RELEASED_BUFF_OR_DESC_ADDR_INFO_OFFSET 0x00000004 779*5113495bSYour Name #define WBM_RELEASE_RING_1_BUFFER_ADDR_INFO_RELEASED_BUFF_OR_DESC_ADDR_INFO_LSB 28 780*5113495bSYour Name #define WBM_RELEASE_RING_1_BUFFER_ADDR_INFO_RELEASED_BUFF_OR_DESC_ADDR_INFO_MASK 0xffffffff 781*5113495bSYour Name 782*5113495bSYour Name /* Description WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE 783*5113495bSYour Name 784*5113495bSYour Name Indicates which module initiated the release of this 785*5113495bSYour Name buffer or descriptor 786*5113495bSYour Name 787*5113495bSYour Name 788*5113495bSYour Name 789*5113495bSYour Name <enum 0 release_source_TQM> TQM released this buffer or 790*5113495bSYour Name descriptor 791*5113495bSYour Name 792*5113495bSYour Name <enum 1 release_source_RXDMA> RXDMA released this buffer 793*5113495bSYour Name or descriptor 794*5113495bSYour Name 795*5113495bSYour Name <enum 2 release_source_REO> REO released this buffer or 796*5113495bSYour Name descriptor 797*5113495bSYour Name 798*5113495bSYour Name <enum 3 release_source_FW> FW released this buffer or 799*5113495bSYour Name descriptor 800*5113495bSYour Name 801*5113495bSYour Name <enum 4 release_source_SW> SW released this buffer or 802*5113495bSYour Name descriptor 803*5113495bSYour Name 804*5113495bSYour Name <legal 0-4> 805*5113495bSYour Name */ 806*5113495bSYour Name #define WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_OFFSET 0x00000008 807*5113495bSYour Name #define WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_LSB 0 808*5113495bSYour Name #define WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_MASK 0x00000007 809*5113495bSYour Name 810*5113495bSYour Name /* Description WBM_RELEASE_RING_2_BM_ACTION 811*5113495bSYour Name 812*5113495bSYour Name Consumer: WBM/SW/FW 813*5113495bSYour Name 814*5113495bSYour Name Producer: SW/TQM/RXDMA/REO/SWITCH 815*5113495bSYour Name 816*5113495bSYour Name 817*5113495bSYour Name 818*5113495bSYour Name Field only valid when the field return_buffer_manager in 819*5113495bSYour Name the Released_buff_or_desc_addr_info indicates: 820*5113495bSYour Name 821*5113495bSYour Name WBM_IDLE_BUF_LIST or 822*5113495bSYour Name 823*5113495bSYour Name WBM_IDLE_DESC_LIST 824*5113495bSYour Name 825*5113495bSYour Name 826*5113495bSYour Name 827*5113495bSYour Name An MSDU extension descriptor shall never be marked as 828*5113495bSYour Name 829*5113495bSYour Name 830*5113495bSYour Name 831*5113495bSYour Name <enum 0 Put_in_idle_list> Put the buffer or descriptor 832*5113495bSYour Name back in the idle list. In case of MSDU or MDPU link 833*5113495bSYour Name descriptor, BM does not need to check to release any 834*5113495bSYour Name individual MSDU buffers 835*5113495bSYour Name 836*5113495bSYour Name 837*5113495bSYour Name 838*5113495bSYour Name <enum 1 release_msdu_list > This BM action can only be 839*5113495bSYour Name used in combination with buffer_or_desc_type being 840*5113495bSYour Name msdu_link_descriptor. Field first_msdu_index points out 841*5113495bSYour Name which MSDU pointer in the MSDU link descriptor is the first 842*5113495bSYour Name of an MPDU that is released. 843*5113495bSYour Name 844*5113495bSYour Name BM shall release all the MSDU buffers linked to this 845*5113495bSYour Name first MSDU buffer pointer. All related MSDU buffer pointer 846*5113495bSYour Name entries shall be set to value 0, which represents the 'NULL 847*5113495bSYour Name pointer. When all MSDU buffer pointers in the MSDU link 848*5113495bSYour Name descriptor are 'NULL', the MSDU link descriptor itself shall 849*5113495bSYour Name also be released. 850*5113495bSYour Name 851*5113495bSYour Name 852*5113495bSYour Name 853*5113495bSYour Name <enum 2 Put_in_idle_list_expanded> CURRENTLY NOT 854*5113495bSYour Name IMPLEMENTED.... 855*5113495bSYour Name 856*5113495bSYour Name Put the buffer or descriptor back in the idle list. Only 857*5113495bSYour Name valid in combination with buffer_or_desc_type indicating 858*5113495bSYour Name MDPU_link_descriptor. 859*5113495bSYour Name 860*5113495bSYour Name BM shall release the MPDU link descriptor as well as all 861*5113495bSYour Name MSDUs that are linked to the MPDUs in this descriptor. 862*5113495bSYour Name 863*5113495bSYour Name 864*5113495bSYour Name 865*5113495bSYour Name <legal 0-2> 866*5113495bSYour Name */ 867*5113495bSYour Name #define WBM_RELEASE_RING_2_BM_ACTION_OFFSET 0x00000008 868*5113495bSYour Name #define WBM_RELEASE_RING_2_BM_ACTION_LSB 3 869*5113495bSYour Name #define WBM_RELEASE_RING_2_BM_ACTION_MASK 0x00000038 870*5113495bSYour Name 871*5113495bSYour Name /* Description WBM_RELEASE_RING_2_BUFFER_OR_DESC_TYPE 872*5113495bSYour Name 873*5113495bSYour Name Consumer: WBM/SW/FW 874*5113495bSYour Name 875*5113495bSYour Name Producer: SW/TQM/RXDMA/REO/SWITCH 876*5113495bSYour Name 877*5113495bSYour Name 878*5113495bSYour Name 879*5113495bSYour Name Field only valid when WBM is marked as the 880*5113495bSYour Name return_buffer_manager in the Released_Buffer_address_info 881*5113495bSYour Name 882*5113495bSYour Name 883*5113495bSYour Name 884*5113495bSYour Name Indicates that type of buffer or descriptor is being 885*5113495bSYour Name released 886*5113495bSYour Name 887*5113495bSYour Name 888*5113495bSYour Name 889*5113495bSYour Name <enum 0 MSDU_rel_buffer> The address points to an MSDU 890*5113495bSYour Name buffer 891*5113495bSYour Name 892*5113495bSYour Name <enum 1 msdu_link_descriptor> The address points to an 893*5113495bSYour Name TX MSDU link descriptor 894*5113495bSYour Name 895*5113495bSYour Name <enum 2 mpdu_link_descriptor> The address points to an 896*5113495bSYour Name MPDU link descriptor 897*5113495bSYour Name 898*5113495bSYour Name <enum 3 msdu_ext_descriptor > The address points to an 899*5113495bSYour Name MSDU extension descriptor. 900*5113495bSYour Name 901*5113495bSYour Name In case BM finds this one in a release ring, it passes 902*5113495bSYour Name it on to FW... 903*5113495bSYour Name 904*5113495bSYour Name <enum 4 queue_ext_descriptor> The address points to an 905*5113495bSYour Name TQM queue extension descriptor. WBM should treat this is the 906*5113495bSYour Name same way as a link descriptor. That is, put the 128 byte 907*5113495bSYour Name buffer back in the link buffer idle list. 908*5113495bSYour Name 909*5113495bSYour Name 910*5113495bSYour Name 911*5113495bSYour Name <legal 0-4> 912*5113495bSYour Name */ 913*5113495bSYour Name #define WBM_RELEASE_RING_2_BUFFER_OR_DESC_TYPE_OFFSET 0x00000008 914*5113495bSYour Name #define WBM_RELEASE_RING_2_BUFFER_OR_DESC_TYPE_LSB 6 915*5113495bSYour Name #define WBM_RELEASE_RING_2_BUFFER_OR_DESC_TYPE_MASK 0x000001c0 916*5113495bSYour Name 917*5113495bSYour Name /* Description WBM_RELEASE_RING_2_FIRST_MSDU_INDEX 918*5113495bSYour Name 919*5113495bSYour Name Consumer: WBM/SW/FW 920*5113495bSYour Name 921*5113495bSYour Name Producer: SW/TQM/RXDMA/REO/SWITCH 922*5113495bSYour Name 923*5113495bSYour Name 924*5113495bSYour Name 925*5113495bSYour Name Field only valid for the bm_action release_msdu_list. 926*5113495bSYour Name 927*5113495bSYour Name 928*5113495bSYour Name 929*5113495bSYour Name The index of the first MSDU in an MSDU link descriptor 930*5113495bSYour Name all belonging to the same MPDU. 931*5113495bSYour Name 932*5113495bSYour Name 933*5113495bSYour Name 934*5113495bSYour Name <legal 0-6> 935*5113495bSYour Name */ 936*5113495bSYour Name #define WBM_RELEASE_RING_2_FIRST_MSDU_INDEX_OFFSET 0x00000008 937*5113495bSYour Name #define WBM_RELEASE_RING_2_FIRST_MSDU_INDEX_LSB 9 938*5113495bSYour Name #define WBM_RELEASE_RING_2_FIRST_MSDU_INDEX_MASK 0x00001e00 939*5113495bSYour Name 940*5113495bSYour Name /* Description WBM_RELEASE_RING_2_TQM_RELEASE_REASON 941*5113495bSYour Name 942*5113495bSYour Name Consumer: WBM/SW/FW 943*5113495bSYour Name 944*5113495bSYour Name Producer: TQM 945*5113495bSYour Name 946*5113495bSYour Name 947*5113495bSYour Name 948*5113495bSYour Name Field only valid when Release_source_module is set to 949*5113495bSYour Name release_source_TQM 950*5113495bSYour Name 951*5113495bSYour Name 952*5113495bSYour Name 953*5113495bSYour Name (rr = Release Reason) 954*5113495bSYour Name 955*5113495bSYour Name <enum 0 tqm_rr_frame_acked> frame is removed because an 956*5113495bSYour Name ACK of BA for it was received 957*5113495bSYour Name 958*5113495bSYour Name <enum 1 tqm_rr_rem_cmd_rem> frame is removed because a 959*5113495bSYour Name remove command of type Remove_mpdus initiated by SW 960*5113495bSYour Name 961*5113495bSYour Name <enum 2 tqm_rr_rem_cmd_tx> frame is removed because a 962*5113495bSYour Name remove command of type Remove_transmitted_mpdus initiated by 963*5113495bSYour Name SW 964*5113495bSYour Name 965*5113495bSYour Name <enum 3 tqm_rr_rem_cmd_notx> frame is removed because a 966*5113495bSYour Name remove command of type Remove_untransmitted_mpdus initiated 967*5113495bSYour Name by SW 968*5113495bSYour Name 969*5113495bSYour Name <enum 4 tqm_rr_rem_cmd_aged> frame is removed because a 970*5113495bSYour Name remove command of type Remove_aged_mpdus or 971*5113495bSYour Name Remove_aged_msdus initiated by SW 972*5113495bSYour Name 973*5113495bSYour Name <enum 5 tqm_fw_reason1> frame is removed because a 974*5113495bSYour Name remove command where fw indicated that remove reason is 975*5113495bSYour Name fw_reason1 976*5113495bSYour Name 977*5113495bSYour Name <enum 6 tqm_fw_reason2> frame is removed because a 978*5113495bSYour Name remove command where fw indicated that remove reason is 979*5113495bSYour Name fw_reason1 980*5113495bSYour Name 981*5113495bSYour Name <enum 7 tqm_fw_reason3> frame is removed because a 982*5113495bSYour Name remove command where fw indicated that remove reason is 983*5113495bSYour Name fw_reason1 984*5113495bSYour Name 985*5113495bSYour Name 986*5113495bSYour Name 987*5113495bSYour Name <legal 0-7> 988*5113495bSYour Name */ 989*5113495bSYour Name #define WBM_RELEASE_RING_2_TQM_RELEASE_REASON_OFFSET 0x00000008 990*5113495bSYour Name #define WBM_RELEASE_RING_2_TQM_RELEASE_REASON_LSB 13 991*5113495bSYour Name #define WBM_RELEASE_RING_2_TQM_RELEASE_REASON_MASK 0x0000e000 992*5113495bSYour Name 993*5113495bSYour Name /* Description WBM_RELEASE_RING_2_RXDMA_PUSH_REASON 994*5113495bSYour Name 995*5113495bSYour Name Field only valid when Release_source_module is set to 996*5113495bSYour Name release_source_RXDMA 997*5113495bSYour Name 998*5113495bSYour Name 999*5113495bSYour Name 1000*5113495bSYour Name Indicates why rxdma pushed the frame to this ring 1001*5113495bSYour Name 1002*5113495bSYour Name 1003*5113495bSYour Name 1004*5113495bSYour Name <enum 0 rxdma_error_detected> RXDMA detected an error an 1005*5113495bSYour Name pushed this frame to this queue 1006*5113495bSYour Name 1007*5113495bSYour Name <enum 1 rxdma_routing_instruction> RXDMA pushed the 1008*5113495bSYour Name frame to this queue per received routing instructions. No 1009*5113495bSYour Name error within RXDMA was detected 1010*5113495bSYour Name 1011*5113495bSYour Name 1012*5113495bSYour Name 1013*5113495bSYour Name <legal 0 - 1> 1014*5113495bSYour Name */ 1015*5113495bSYour Name #define WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_OFFSET 0x00000008 1016*5113495bSYour Name #define WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_LSB 16 1017*5113495bSYour Name #define WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_MASK 0x00030000 1018*5113495bSYour Name 1019*5113495bSYour Name /* Description WBM_RELEASE_RING_2_RXDMA_ERROR_CODE 1020*5113495bSYour Name 1021*5113495bSYour Name Field only valid when 'rxdma_push_reason' set to 1022*5113495bSYour Name 'rxdma_error_detected'. 1023*5113495bSYour Name 1024*5113495bSYour Name 1025*5113495bSYour Name 1026*5113495bSYour Name <enum 0 rxdma_overflow_err>MPDU frame is not complete 1027*5113495bSYour Name due to a FIFO overflow error in RXPCU. 1028*5113495bSYour Name 1029*5113495bSYour Name <enum 1 rxdma_mpdu_length_err>MPDU frame is not complete 1030*5113495bSYour Name due to receiving incomplete MPDU from the PHY 1031*5113495bSYour Name 1032*5113495bSYour Name 1033*5113495bSYour Name <enum 3 rxdma_decrypt_err>CRYPTO reported a decryption 1034*5113495bSYour Name error or CRYPTO received an encrypted frame, but did not get 1035*5113495bSYour Name a valid corresponding key id in the peer entry. 1036*5113495bSYour Name 1037*5113495bSYour Name <enum 4 rxdma_tkip_mic_err>CRYPTO reported a TKIP MIC 1038*5113495bSYour Name error 1039*5113495bSYour Name 1040*5113495bSYour Name <enum 5 rxdma_unecrypted_err>CRYPTO reported an 1041*5113495bSYour Name unencrypted frame error when encrypted was expected 1042*5113495bSYour Name 1043*5113495bSYour Name <enum 6 rxdma_msdu_len_err>RX OLE reported an MSDU 1044*5113495bSYour Name length error 1045*5113495bSYour Name 1046*5113495bSYour Name <enum 7 rxdma_msdu_limit_err>RX OLE reported that max 1047*5113495bSYour Name number of MSDUs allowed in an MPDU got exceeded 1048*5113495bSYour Name 1049*5113495bSYour Name <enum 8 rxdma_wifi_parse_err>RX OLE reported a parsing 1050*5113495bSYour Name error 1051*5113495bSYour Name 1052*5113495bSYour Name <enum 9 rxdma_amsdu_parse_err>RX OLE reported an A-MSDU 1053*5113495bSYour Name parsing error 1054*5113495bSYour Name 1055*5113495bSYour Name <enum 10 rxdma_sa_timeout_err>RX OLE reported a timeout 1056*5113495bSYour Name during SA search 1057*5113495bSYour Name 1058*5113495bSYour Name <enum 11 rxdma_da_timeout_err>RX OLE reported a timeout 1059*5113495bSYour Name during DA search 1060*5113495bSYour Name 1061*5113495bSYour Name <enum 12 rxdma_flow_timeout_err>RX OLE reported a 1062*5113495bSYour Name timeout during flow search 1063*5113495bSYour Name 1064*5113495bSYour Name <enum 13 Rxdma_flush_request>RXDMA received a flush 1065*5113495bSYour Name request 1066*5113495bSYour Name */ 1067*5113495bSYour Name #define WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_OFFSET 0x00000008 1068*5113495bSYour Name #define WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_LSB 18 1069*5113495bSYour Name #define WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_MASK 0x007c0000 1070*5113495bSYour Name 1071*5113495bSYour Name /* Description WBM_RELEASE_RING_2_REO_PUSH_REASON 1072*5113495bSYour Name 1073*5113495bSYour Name Field only valid when Release_source_module is set to 1074*5113495bSYour Name release_source_REO 1075*5113495bSYour Name 1076*5113495bSYour Name 1077*5113495bSYour Name 1078*5113495bSYour Name Indicates why REO pushed the frame to this release ring 1079*5113495bSYour Name 1080*5113495bSYour Name 1081*5113495bSYour Name 1082*5113495bSYour Name <enum 0 reo_error_detected> Reo detected an error an 1083*5113495bSYour Name pushed this frame to this queue 1084*5113495bSYour Name 1085*5113495bSYour Name <enum 1 reo_routing_instruction> Reo pushed the frame to 1086*5113495bSYour Name this queue per received routing instructions. No error 1087*5113495bSYour Name within REO was detected 1088*5113495bSYour Name 1089*5113495bSYour Name 1090*5113495bSYour Name 1091*5113495bSYour Name <legal 0 - 1> 1092*5113495bSYour Name */ 1093*5113495bSYour Name #define WBM_RELEASE_RING_2_REO_PUSH_REASON_OFFSET 0x00000008 1094*5113495bSYour Name #define WBM_RELEASE_RING_2_REO_PUSH_REASON_LSB 23 1095*5113495bSYour Name #define WBM_RELEASE_RING_2_REO_PUSH_REASON_MASK 0x01800000 1096*5113495bSYour Name 1097*5113495bSYour Name /* Description WBM_RELEASE_RING_2_REO_ERROR_CODE 1098*5113495bSYour Name 1099*5113495bSYour Name Field only valid when 'Reo_push_reason' set to 1100*5113495bSYour Name 'reo_error_detected'. 1101*5113495bSYour Name 1102*5113495bSYour Name 1103*5113495bSYour Name 1104*5113495bSYour Name <enum 0 reo_queue_desc_addr_zero> Reo queue descriptor 1105*5113495bSYour Name provided in the REO_ENTRANCE ring is set to 0 1106*5113495bSYour Name 1107*5113495bSYour Name <enum 1 reo_queue_desc_not_valid> Reo queue descriptor 1108*5113495bSYour Name valid bit is NOT set 1109*5113495bSYour Name 1110*5113495bSYour Name <enum 2 ampdu_in_non_ba> AMPDU frame received without BA 1111*5113495bSYour Name session having been setup. 1112*5113495bSYour Name 1113*5113495bSYour Name <enum 3 non_ba_duplicate> Non-BA session, SN equal to 1114*5113495bSYour Name SSN, Retry bit set: duplicate frame 1115*5113495bSYour Name 1116*5113495bSYour Name <enum 4 ba_duplicate> BA session, duplicate frame 1117*5113495bSYour Name 1118*5113495bSYour Name <enum 5 regular_frame_2k_jump> A normal (management/data 1119*5113495bSYour Name frame) received with 2K jump in SN 1120*5113495bSYour Name 1121*5113495bSYour Name <enum 6 bar_frame_2k_jump> A bar received with 2K jump 1122*5113495bSYour Name in SSN 1123*5113495bSYour Name 1124*5113495bSYour Name <enum 7 regular_frame_OOR> A normal (management/data 1125*5113495bSYour Name frame) received with SN falling within the OOR window 1126*5113495bSYour Name 1127*5113495bSYour Name <enum 8 bar_frame_OOR> A bar received with SSN falling 1128*5113495bSYour Name within the OOR window 1129*5113495bSYour Name 1130*5113495bSYour Name <enum 9 bar_frame_no_ba_session> A bar received without 1131*5113495bSYour Name a BA session 1132*5113495bSYour Name 1133*5113495bSYour Name <enum 10 bar_frame_sn_equals_ssn> A bar received with 1134*5113495bSYour Name SSN equal to SN 1135*5113495bSYour Name 1136*5113495bSYour Name <enum 11 pn_check_failed> PN Check Failed packet. 1137*5113495bSYour Name 1138*5113495bSYour Name <enum 12 2k_error_handling_flag_set> Frame is forwarded 1139*5113495bSYour Name as a result of the 'Seq_2k_error_detected_flag' been set in 1140*5113495bSYour Name the REO Queue descriptor 1141*5113495bSYour Name 1142*5113495bSYour Name <enum 13 pn_error_handling_flag_set> Frame is forwarded 1143*5113495bSYour Name as a result of the 'pn_error_detected_flag' been set in the 1144*5113495bSYour Name REO Queue descriptor 1145*5113495bSYour Name 1146*5113495bSYour Name <enum 14 queue_descriptor_blocked_set> Frame is 1147*5113495bSYour Name forwarded as a result of the queue descriptor(address) being 1148*5113495bSYour Name blocked as SW/FW seems to be currently in the process of 1149*5113495bSYour Name making updates to this descriptor... 1150*5113495bSYour Name 1151*5113495bSYour Name 1152*5113495bSYour Name 1153*5113495bSYour Name <legal 0-14> 1154*5113495bSYour Name */ 1155*5113495bSYour Name #define WBM_RELEASE_RING_2_REO_ERROR_CODE_OFFSET 0x00000008 1156*5113495bSYour Name #define WBM_RELEASE_RING_2_REO_ERROR_CODE_LSB 25 1157*5113495bSYour Name #define WBM_RELEASE_RING_2_REO_ERROR_CODE_MASK 0x3e000000 1158*5113495bSYour Name 1159*5113495bSYour Name /* Description WBM_RELEASE_RING_2_WBM_INTERNAL_ERROR 1160*5113495bSYour Name 1161*5113495bSYour Name Can only be set by WBM. 1162*5113495bSYour Name 1163*5113495bSYour Name 1164*5113495bSYour Name 1165*5113495bSYour Name Is set when WBM got a buffer pointer but the action was 1166*5113495bSYour Name to push it to the idle link descriptor ring or do link 1167*5113495bSYour Name related activity 1168*5113495bSYour Name 1169*5113495bSYour Name OR 1170*5113495bSYour Name 1171*5113495bSYour Name Is set when WBM got a link buffer pointer but the action 1172*5113495bSYour Name was to push it to the buffer descriptor ring 1173*5113495bSYour Name 1174*5113495bSYour Name 1175*5113495bSYour Name 1176*5113495bSYour Name <legal all> 1177*5113495bSYour Name */ 1178*5113495bSYour Name #define WBM_RELEASE_RING_2_WBM_INTERNAL_ERROR_OFFSET 0x00000008 1179*5113495bSYour Name #define WBM_RELEASE_RING_2_WBM_INTERNAL_ERROR_LSB 30 1180*5113495bSYour Name #define WBM_RELEASE_RING_2_WBM_INTERNAL_ERROR_MASK 0x40000000 1181*5113495bSYour Name 1182*5113495bSYour Name /* Description WBM_RELEASE_RING_2_RESERVED_2 1183*5113495bSYour Name 1184*5113495bSYour Name <legal 0> 1185*5113495bSYour Name */ 1186*5113495bSYour Name #define WBM_RELEASE_RING_2_RESERVED_2_OFFSET 0x00000008 1187*5113495bSYour Name #define WBM_RELEASE_RING_2_RESERVED_2_LSB 31 1188*5113495bSYour Name #define WBM_RELEASE_RING_2_RESERVED_2_MASK 0x80000000 1189*5113495bSYour Name 1190*5113495bSYour Name /* Description WBM_RELEASE_RING_3_TQM_STATUS_NUMBER 1191*5113495bSYour Name 1192*5113495bSYour Name Field only valid when Release_source_module is set to 1193*5113495bSYour Name release_source_TQM 1194*5113495bSYour Name 1195*5113495bSYour Name 1196*5113495bSYour Name 1197*5113495bSYour Name The value in this field is equal to value of the 1198*5113495bSYour Name 'TQM_CMD_Number' field the TQM command or the 1199*5113495bSYour Name 'TQM_add_cmd_Number' field from the TQM entrance ring 1200*5113495bSYour Name descriptor 1201*5113495bSYour Name 1202*5113495bSYour Name 1203*5113495bSYour Name 1204*5113495bSYour Name This field helps to correlate the statuses with the TQM 1205*5113495bSYour Name commands. 1206*5113495bSYour Name 1207*5113495bSYour Name 1208*5113495bSYour Name 1209*5113495bSYour Name NOTE that SW could program this number to be equal to 1210*5113495bSYour Name the PPDU_ID number in case direct correlation with the PPDU 1211*5113495bSYour Name ID is desired 1212*5113495bSYour Name 1213*5113495bSYour Name 1214*5113495bSYour Name 1215*5113495bSYour Name <legal all> 1216*5113495bSYour Name */ 1217*5113495bSYour Name #define WBM_RELEASE_RING_3_TQM_STATUS_NUMBER_OFFSET 0x0000000c 1218*5113495bSYour Name #define WBM_RELEASE_RING_3_TQM_STATUS_NUMBER_LSB 0 1219*5113495bSYour Name #define WBM_RELEASE_RING_3_TQM_STATUS_NUMBER_MASK 0x00ffffff 1220*5113495bSYour Name 1221*5113495bSYour Name /* Description WBM_RELEASE_RING_3_TRANSMIT_COUNT 1222*5113495bSYour Name 1223*5113495bSYour Name Field only valid when Release_source_module is set to 1224*5113495bSYour Name release_source_TQM 1225*5113495bSYour Name 1226*5113495bSYour Name 1227*5113495bSYour Name 1228*5113495bSYour Name The number of times this frame has been transmitted 1229*5113495bSYour Name */ 1230*5113495bSYour Name #define WBM_RELEASE_RING_3_TRANSMIT_COUNT_OFFSET 0x0000000c 1231*5113495bSYour Name #define WBM_RELEASE_RING_3_TRANSMIT_COUNT_LSB 24 1232*5113495bSYour Name #define WBM_RELEASE_RING_3_TRANSMIT_COUNT_MASK 0x7f000000 1233*5113495bSYour Name 1234*5113495bSYour Name /* Description WBM_RELEASE_RING_3_RESERVED_3A 1235*5113495bSYour Name 1236*5113495bSYour Name <legal 0> 1237*5113495bSYour Name */ 1238*5113495bSYour Name #define WBM_RELEASE_RING_3_RESERVED_3A_OFFSET 0x0000000c 1239*5113495bSYour Name #define WBM_RELEASE_RING_3_RESERVED_3A_LSB 31 1240*5113495bSYour Name #define WBM_RELEASE_RING_3_RESERVED_3A_MASK 0x80000000 1241*5113495bSYour Name 1242*5113495bSYour Name /* Description WBM_RELEASE_RING_4_ACK_FRAME_RSSI 1243*5113495bSYour Name 1244*5113495bSYour Name This field is only valid when the source is TQM. 1245*5113495bSYour Name 1246*5113495bSYour Name 1247*5113495bSYour Name 1248*5113495bSYour Name If this frame is removed as the result of the reception 1249*5113495bSYour Name of an ACK or BA, this field indicates the RSSI of the 1250*5113495bSYour Name received ACK or BA frame. 1251*5113495bSYour Name 1252*5113495bSYour Name 1253*5113495bSYour Name 1254*5113495bSYour Name When the frame is removed as result of a direct remove 1255*5113495bSYour Name command from the SW, this field is set to 0x0 (which is 1256*5113495bSYour Name never a valid value when real RSSI is available) 1257*5113495bSYour Name 1258*5113495bSYour Name 1259*5113495bSYour Name 1260*5113495bSYour Name <legal all> 1261*5113495bSYour Name */ 1262*5113495bSYour Name #define WBM_RELEASE_RING_4_ACK_FRAME_RSSI_OFFSET 0x00000010 1263*5113495bSYour Name #define WBM_RELEASE_RING_4_ACK_FRAME_RSSI_LSB 0 1264*5113495bSYour Name #define WBM_RELEASE_RING_4_ACK_FRAME_RSSI_MASK 0x000000ff 1265*5113495bSYour Name 1266*5113495bSYour Name /* Description WBM_RELEASE_RING_4_SW_RELEASE_DETAILS_VALID 1267*5113495bSYour Name 1268*5113495bSYour Name Consumer: SW 1269*5113495bSYour Name 1270*5113495bSYour Name Producer: WBM 1271*5113495bSYour Name 1272*5113495bSYour Name 1273*5113495bSYour Name 1274*5113495bSYour Name When set, some WBM specific release info for SW is 1275*5113495bSYour Name valid. 1276*5113495bSYour Name 1277*5113495bSYour Name This is set when WMB got a 'release_msdu_list' command 1278*5113495bSYour Name from TQM and the return buffer manager is not WMB. WBM will 1279*5113495bSYour Name then de-aggregate all the MSDUs and pass them one at a time 1280*5113495bSYour Name on to the 'buffer owner' 1281*5113495bSYour Name 1282*5113495bSYour Name 1283*5113495bSYour Name 1284*5113495bSYour Name <legal all> 1285*5113495bSYour Name */ 1286*5113495bSYour Name #define WBM_RELEASE_RING_4_SW_RELEASE_DETAILS_VALID_OFFSET 0x00000010 1287*5113495bSYour Name #define WBM_RELEASE_RING_4_SW_RELEASE_DETAILS_VALID_LSB 8 1288*5113495bSYour Name #define WBM_RELEASE_RING_4_SW_RELEASE_DETAILS_VALID_MASK 0x00000100 1289*5113495bSYour Name 1290*5113495bSYour Name /* Description WBM_RELEASE_RING_4_FIRST_MSDU 1291*5113495bSYour Name 1292*5113495bSYour Name Field only valid when SW_release_details_valid is set. 1293*5113495bSYour Name 1294*5113495bSYour Name 1295*5113495bSYour Name 1296*5113495bSYour Name Consumer: SW 1297*5113495bSYour Name 1298*5113495bSYour Name Producer: WBM 1299*5113495bSYour Name 1300*5113495bSYour Name 1301*5113495bSYour Name 1302*5113495bSYour Name When set, this MSDU is the first MSDU pointed to in the 1303*5113495bSYour Name 'release_msdu_list' command. 1304*5113495bSYour Name 1305*5113495bSYour Name 1306*5113495bSYour Name 1307*5113495bSYour Name <legal all> 1308*5113495bSYour Name */ 1309*5113495bSYour Name #define WBM_RELEASE_RING_4_FIRST_MSDU_OFFSET 0x00000010 1310*5113495bSYour Name #define WBM_RELEASE_RING_4_FIRST_MSDU_LSB 9 1311*5113495bSYour Name #define WBM_RELEASE_RING_4_FIRST_MSDU_MASK 0x00000200 1312*5113495bSYour Name 1313*5113495bSYour Name /* Description WBM_RELEASE_RING_4_LAST_MSDU 1314*5113495bSYour Name 1315*5113495bSYour Name Field only valid when SW_release_details_valid is set. 1316*5113495bSYour Name 1317*5113495bSYour Name 1318*5113495bSYour Name 1319*5113495bSYour Name Consumer: SW 1320*5113495bSYour Name 1321*5113495bSYour Name Producer: WBM 1322*5113495bSYour Name 1323*5113495bSYour Name 1324*5113495bSYour Name 1325*5113495bSYour Name When set, this MSDU is the last MSDU pointed to in the 1326*5113495bSYour Name 'release_msdu_list' command. 1327*5113495bSYour Name 1328*5113495bSYour Name 1329*5113495bSYour Name 1330*5113495bSYour Name <legal all> 1331*5113495bSYour Name */ 1332*5113495bSYour Name #define WBM_RELEASE_RING_4_LAST_MSDU_OFFSET 0x00000010 1333*5113495bSYour Name #define WBM_RELEASE_RING_4_LAST_MSDU_LSB 10 1334*5113495bSYour Name #define WBM_RELEASE_RING_4_LAST_MSDU_MASK 0x00000400 1335*5113495bSYour Name 1336*5113495bSYour Name /* Description WBM_RELEASE_RING_4_MSDU_PART_OF_AMSDU 1337*5113495bSYour Name 1338*5113495bSYour Name Field only valid when SW_release_details_valid is set. 1339*5113495bSYour Name 1340*5113495bSYour Name 1341*5113495bSYour Name 1342*5113495bSYour Name Consumer: SW 1343*5113495bSYour Name 1344*5113495bSYour Name Producer: WBM 1345*5113495bSYour Name 1346*5113495bSYour Name 1347*5113495bSYour Name 1348*5113495bSYour Name When set, this MSDU was part of an A-MSDU in MPDU 1349*5113495bSYour Name 1350*5113495bSYour Name <legal all> 1351*5113495bSYour Name */ 1352*5113495bSYour Name #define WBM_RELEASE_RING_4_MSDU_PART_OF_AMSDU_OFFSET 0x00000010 1353*5113495bSYour Name #define WBM_RELEASE_RING_4_MSDU_PART_OF_AMSDU_LSB 11 1354*5113495bSYour Name #define WBM_RELEASE_RING_4_MSDU_PART_OF_AMSDU_MASK 0x00000800 1355*5113495bSYour Name 1356*5113495bSYour Name /* Description WBM_RELEASE_RING_4_FW_TX_NOTIFY_FRAME 1357*5113495bSYour Name 1358*5113495bSYour Name Field only valid when SW_release_details_valid is set. 1359*5113495bSYour Name 1360*5113495bSYour Name 1361*5113495bSYour Name 1362*5113495bSYour Name Consumer: SW 1363*5113495bSYour Name 1364*5113495bSYour Name Producer: WBM 1365*5113495bSYour Name 1366*5113495bSYour Name 1367*5113495bSYour Name 1368*5113495bSYour Name This is the FW_tx_notify_frame field from the 1369*5113495bSYour Name 1370*5113495bSYour Name <legal all> 1371*5113495bSYour Name */ 1372*5113495bSYour Name #define WBM_RELEASE_RING_4_FW_TX_NOTIFY_FRAME_OFFSET 0x00000010 1373*5113495bSYour Name #define WBM_RELEASE_RING_4_FW_TX_NOTIFY_FRAME_LSB 12 1374*5113495bSYour Name #define WBM_RELEASE_RING_4_FW_TX_NOTIFY_FRAME_MASK 0x00001000 1375*5113495bSYour Name 1376*5113495bSYour Name /* Description WBM_RELEASE_RING_4_BUFFER_TIMESTAMP 1377*5113495bSYour Name 1378*5113495bSYour Name Field only valid when SW_release_details_valid is set. 1379*5113495bSYour Name 1380*5113495bSYour Name 1381*5113495bSYour Name 1382*5113495bSYour Name Consumer: SW 1383*5113495bSYour Name 1384*5113495bSYour Name Producer: WBM 1385*5113495bSYour Name 1386*5113495bSYour Name 1387*5113495bSYour Name 1388*5113495bSYour Name This is the Buffer_timestamp field from the 1389*5113495bSYour Name 1390*5113495bSYour Name <legal all> 1391*5113495bSYour Name */ 1392*5113495bSYour Name #define WBM_RELEASE_RING_4_BUFFER_TIMESTAMP_OFFSET 0x00000010 1393*5113495bSYour Name #define WBM_RELEASE_RING_4_BUFFER_TIMESTAMP_LSB 13 1394*5113495bSYour Name #define WBM_RELEASE_RING_4_BUFFER_TIMESTAMP_MASK 0xffffe000 1395*5113495bSYour Name #define WBM_RELEASE_RING_5_TX_RATE_STATS_INFO_TX_RATE_STATS_OFFSET 0x00000014 1396*5113495bSYour Name #define WBM_RELEASE_RING_5_TX_RATE_STATS_INFO_TX_RATE_STATS_LSB 13 1397*5113495bSYour Name #define WBM_RELEASE_RING_5_TX_RATE_STATS_INFO_TX_RATE_STATS_MASK 0xffffffff 1398*5113495bSYour Name #define WBM_RELEASE_RING_6_TX_RATE_STATS_INFO_TX_RATE_STATS_OFFSET 0x00000018 1399*5113495bSYour Name #define WBM_RELEASE_RING_6_TX_RATE_STATS_INFO_TX_RATE_STATS_LSB 13 1400*5113495bSYour Name #define WBM_RELEASE_RING_6_TX_RATE_STATS_INFO_TX_RATE_STATS_MASK 0xffffffff 1401*5113495bSYour Name 1402*5113495bSYour Name /* Description WBM_RELEASE_RING_7_SW_PEER_ID 1403*5113495bSYour Name 1404*5113495bSYour Name Field only valid when Release_source_module is set to 1405*5113495bSYour Name release_source_TQM 1406*5113495bSYour Name 1407*5113495bSYour Name 1408*5113495bSYour Name 1409*5113495bSYour Name 1) Release of msdu buffer due to drop_frame = 1. Flow is 1410*5113495bSYour Name not fetched and hence sw_peer_id and tid = 0 1411*5113495bSYour Name 1412*5113495bSYour Name buffer_or_desc_type = e_num 0 1413*5113495bSYour Name MSDU_rel_buffertqm_release_reason = e_num 1 1414*5113495bSYour Name tqm_rr_rem_cmd_rem 1415*5113495bSYour Name 1416*5113495bSYour Name 1417*5113495bSYour Name 1418*5113495bSYour Name 1419*5113495bSYour Name 1420*5113495bSYour Name 2) Release of msdu buffer due to Flow is not fetched and 1421*5113495bSYour Name hence sw_peer_id and tid = 0 1422*5113495bSYour Name 1423*5113495bSYour Name buffer_or_desc_type = e_num 0 1424*5113495bSYour Name MSDU_rel_buffertqm_release_reason = e_num 1 1425*5113495bSYour Name tqm_rr_rem_cmd_rem 1426*5113495bSYour Name 1427*5113495bSYour Name 1428*5113495bSYour Name 1429*5113495bSYour Name 1430*5113495bSYour Name 1431*5113495bSYour Name 3) Release of msdu link due to remove_mpdu or acked_mpdu 1432*5113495bSYour Name command. 1433*5113495bSYour Name 1434*5113495bSYour Name buffer_or_desc_type = e_num1 1435*5113495bSYour Name msdu_link_descriptortqm_release_reason can be:e_num 1 1436*5113495bSYour Name tqm_rr_rem_cmd_reme_num 2 tqm_rr_rem_cmd_tx 1437*5113495bSYour Name 1438*5113495bSYour Name e_num 3 tqm_rr_rem_cmd_notxe_num 4 tqm_rr_rem_cmd_aged 1439*5113495bSYour Name 1440*5113495bSYour Name 1441*5113495bSYour Name 1442*5113495bSYour Name Sw_peer_id from the TX_MSDU_FLOW descriptor or 1443*5113495bSYour Name TX_MPDU_QUEUE descriptor 1444*5113495bSYour Name 1445*5113495bSYour Name <legal all> 1446*5113495bSYour Name */ 1447*5113495bSYour Name #define WBM_RELEASE_RING_7_SW_PEER_ID_OFFSET 0x0000001c 1448*5113495bSYour Name #define WBM_RELEASE_RING_7_SW_PEER_ID_LSB 0 1449*5113495bSYour Name #define WBM_RELEASE_RING_7_SW_PEER_ID_MASK 0x0000ffff 1450*5113495bSYour Name 1451*5113495bSYour Name /* Description WBM_RELEASE_RING_7_TID 1452*5113495bSYour Name 1453*5113495bSYour Name Field only valid when Release_source_module is set to 1454*5113495bSYour Name release_source_TQM 1455*5113495bSYour Name 1456*5113495bSYour Name 1457*5113495bSYour Name 1458*5113495bSYour Name 1) Release of msdu buffer due to drop_frame = 1. Flow is 1459*5113495bSYour Name not fetched and hence sw_peer_id and tid = 0 1460*5113495bSYour Name 1461*5113495bSYour Name buffer_or_desc_type = e_num 0 1462*5113495bSYour Name MSDU_rel_buffertqm_release_reason = e_num 1 1463*5113495bSYour Name tqm_rr_rem_cmd_rem 1464*5113495bSYour Name 1465*5113495bSYour Name 1466*5113495bSYour Name 1467*5113495bSYour Name 1468*5113495bSYour Name 1469*5113495bSYour Name 2) Release of msdu buffer due to Flow is not fetched and 1470*5113495bSYour Name hence sw_peer_id and tid = 0 1471*5113495bSYour Name 1472*5113495bSYour Name buffer_or_desc_type = e_num 0 1473*5113495bSYour Name MSDU_rel_buffertqm_release_reason = e_num 1 1474*5113495bSYour Name tqm_rr_rem_cmd_rem 1475*5113495bSYour Name 1476*5113495bSYour Name 1477*5113495bSYour Name 1478*5113495bSYour Name 1479*5113495bSYour Name 1480*5113495bSYour Name 3) Release of msdu link due to remove_mpdu or acked_mpdu 1481*5113495bSYour Name command. 1482*5113495bSYour Name 1483*5113495bSYour Name buffer_or_desc_type = e_num1 1484*5113495bSYour Name msdu_link_descriptortqm_release_reason can be:e_num 1 1485*5113495bSYour Name tqm_rr_rem_cmd_reme_num 2 tqm_rr_rem_cmd_tx 1486*5113495bSYour Name 1487*5113495bSYour Name e_num 3 tqm_rr_rem_cmd_notxe_num 4 tqm_rr_rem_cmd_aged 1488*5113495bSYour Name 1489*5113495bSYour Name 1490*5113495bSYour Name 1491*5113495bSYour Name 1492*5113495bSYour Name 1493*5113495bSYour Name This field represents the TID from the TX_MSDU_FLOW 1494*5113495bSYour Name descriptor or TX_MPDU_QUEUE descriptor 1495*5113495bSYour Name 1496*5113495bSYour Name 1497*5113495bSYour Name 1498*5113495bSYour Name <legal all> 1499*5113495bSYour Name */ 1500*5113495bSYour Name #define WBM_RELEASE_RING_7_TID_OFFSET 0x0000001c 1501*5113495bSYour Name #define WBM_RELEASE_RING_7_TID_LSB 16 1502*5113495bSYour Name #define WBM_RELEASE_RING_7_TID_MASK 0x000f0000 1503*5113495bSYour Name 1504*5113495bSYour Name /* Description WBM_RELEASE_RING_7_RING_ID 1505*5113495bSYour Name 1506*5113495bSYour Name Consumer: TQM/REO/RXDMA/SW 1507*5113495bSYour Name 1508*5113495bSYour Name Producer: SRNG (of RXDMA) 1509*5113495bSYour Name 1510*5113495bSYour Name 1511*5113495bSYour Name 1512*5113495bSYour Name For debugging. 1513*5113495bSYour Name 1514*5113495bSYour Name This field is filled in by the SRNG module. 1515*5113495bSYour Name 1516*5113495bSYour Name It help to identify the ring that is being looked <legal 1517*5113495bSYour Name all> 1518*5113495bSYour Name */ 1519*5113495bSYour Name #define WBM_RELEASE_RING_7_RING_ID_OFFSET 0x0000001c 1520*5113495bSYour Name #define WBM_RELEASE_RING_7_RING_ID_LSB 20 1521*5113495bSYour Name #define WBM_RELEASE_RING_7_RING_ID_MASK 0x0ff00000 1522*5113495bSYour Name 1523*5113495bSYour Name /* Description WBM_RELEASE_RING_7_LOOPING_COUNT 1524*5113495bSYour Name 1525*5113495bSYour Name Consumer: WBM/SW/FW 1526*5113495bSYour Name 1527*5113495bSYour Name Producer: SW/TQM/RXDMA/REO/SWITCH 1528*5113495bSYour Name 1529*5113495bSYour Name 1530*5113495bSYour Name 1531*5113495bSYour Name A count value that indicates the number of times the 1532*5113495bSYour Name producer of entries into the Buffer Manager Ring has looped 1533*5113495bSYour Name around the ring. 1534*5113495bSYour Name 1535*5113495bSYour Name At initialization time, this value is set to 0. On the 1536*5113495bSYour Name first loop, this value is set to 1. After the max value is 1537*5113495bSYour Name reached allowed by the number of bits for this field, the 1538*5113495bSYour Name count value continues with 0 again. 1539*5113495bSYour Name 1540*5113495bSYour Name 1541*5113495bSYour Name 1542*5113495bSYour Name In case SW is the consumer of the ring entries, it can 1543*5113495bSYour Name use this field to figure out up to where the producer of 1544*5113495bSYour Name entries has created new entries. This eliminates the need to 1545*5113495bSYour Name check where the head pointer' of the ring is located once 1546*5113495bSYour Name the SW starts processing an interrupt indicating that new 1547*5113495bSYour Name entries have been put into this ring... 1548*5113495bSYour Name 1549*5113495bSYour Name 1550*5113495bSYour Name 1551*5113495bSYour Name Also note that SW if it wants only needs to look at the 1552*5113495bSYour Name LSB bit of this count value. 1553*5113495bSYour Name 1554*5113495bSYour Name <legal all> 1555*5113495bSYour Name */ 1556*5113495bSYour Name #define WBM_RELEASE_RING_7_LOOPING_COUNT_OFFSET 0x0000001c 1557*5113495bSYour Name #define WBM_RELEASE_RING_7_LOOPING_COUNT_LSB 28 1558*5113495bSYour Name #define WBM_RELEASE_RING_7_LOOPING_COUNT_MASK 0xf0000000 1559*5113495bSYour Name 1560*5113495bSYour Name 1561*5113495bSYour Name #endif // _WBM_RELEASE_RING_H_ 1562