/* * Copyright (c) 2012 The Linux Foundation. All rights reserved. * * Previously licensed under the ISC license by Qualcomm Atheros, Inc. * * * Permission to use, copy, modify, and/or distribute this software for * any purpose with or without fee is hereby granted, provided that the * above copyright notice and this permission notice appear in all * copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ /* * This file was originally distributed by Qualcomm Atheros, Inc. * under proprietary terms before Copyright ownership was assigned * to the Linux Foundation. */ /** * @file ol_fw_tx_dbg.h * * @details data structs used for uploading summary info about the FW's tx */ #ifndef _OL_FW_TX_DBG__H_ #define _OL_FW_TX_DBG__H_ /* * Undef ATH_SUPPORT_FW_TX_DBG to remove the FW tx debug feature. * Removing the FW tx debug feature saves a modest amount of program memory. * The data memory allocation for the FW tx debug feature is controlled * by the host --> target resource configuration parameters; even if * ATH_SUPPORT_FW_TX_DBG is defined, no data memory will be allocated for * the FW tx debug log unless the host --> target resource configuration * specifies it. */ #define ATH_SUPPORT_FW_TX_DBG 1 /* enabled */ //#undef ATH_SUPPORT_FW_TX_DBG /* disabled */ #if defined(ATH_TARGET) #include /* A_UINT32 */ #else #include /* A_UINT32 */ #include /* PREPACK, POSTPACK */ #endif enum ol_fw_tx_dbg_log_mode { ol_fw_tx_dbg_log_mode_wraparound, /* overwrite old data with new */ ol_fw_tx_dbg_log_mode_single, /* fill log once, then stop */ }; /* * tx PPDU stats upload message header */ struct ol_fw_tx_dbg_ppdu_msg_hdr { /* word 0 */ #define OL_FW_TX_DBG_PPDU_HDR_NUM_MPDU_BYTES_WORD 0 #define OL_FW_TX_DBG_PPDU_HDR_NUM_MPDU_BYTES_S 0 #define OL_FW_TX_DBG_PPDU_HDR_NUM_MPDU_BYTES_M 0x000000ff A_UINT8 mpdu_bytes_array_len; /* length of array of per-MPDU byte counts */ #define OL_FW_TX_DBG_PPDU_HDR_NUM_MSDU_BYTES_WORD 0 #define OL_FW_TX_DBG_PPDU_HDR_NUM_MSDU_BYTES_S 8 #define OL_FW_TX_DBG_PPDU_HDR_NUM_MSDU_BYTES_M 0x0000ff00 A_UINT8 msdu_bytes_array_len; /* length of array of per-MSDU byte counts */ #define OL_FW_TX_DBG_PPDU_HDR_NUM_MPDU_MSDUS_WORD 0 #define OL_FW_TX_DBG_PPDU_HDR_NUM_MPDU_MSDUS_S 16 #define OL_FW_TX_DBG_PPDU_HDR_NUM_MPDU_MSDUS_M 0x00ff0000 A_UINT8 mpdu_msdus_array_len; /* length of array of per-MPDU MSDU counts */ A_UINT8 reserved; /* word 1 */ #define OL_FW_TX_DBG_PPDU_HDR_MICROSEC_PER_TICK_WORD 1 #define OL_FW_TX_DBG_PPDU_HDR_MICROSEC_PER_TICK_S 0 #define OL_FW_TX_DBG_PPDU_HDR_MICROSEC_PER_TICK_M 0xffffffff A_UINT32 microsec_per_tick; /* conversion for timestamp entries */ }; /* * tx PPDU log element / stats upload message element */ struct ol_fw_tx_dbg_ppdu_base { /* word 0 - filled in during tx enqueue */ #define OL_FW_TX_DBG_PPDU_START_SEQ_NUM_WORD 0 #define OL_FW_TX_DBG_PPDU_START_SEQ_NUM_S 0 #define OL_FW_TX_DBG_PPDU_START_SEQ_NUM_M 0x0000ffff A_UINT16 start_seq_num; #define OL_FW_TX_DBG_PPDU_START_PN_LSBS_WORD 0 #define OL_FW_TX_DBG_PPDU_START_PN_LSBS_S 16 #define OL_FW_TX_DBG_PPDU_START_PN_LSBS_M 0xffff0000 A_UINT16 start_pn_lsbs; /* word 1 - filled in during tx enqueue */ #define OL_FW_TX_DBG_PPDU_NUM_BYTES_WORD 1 #define OL_FW_TX_DBG_PPDU_NUM_BYTES_S 0 #define OL_FW_TX_DBG_PPDU_NUM_BYTES_M 0xffffffff A_UINT32 num_bytes; /* word 2 - filled in during tx enqueue */ #define OL_FW_TX_DBG_PPDU_NUM_MSDUS_WORD 2 #define OL_FW_TX_DBG_PPDU_NUM_MSDUS_S 0 #define OL_FW_TX_DBG_PPDU_NUM_MSDUS_M 0x000000ff A_UINT8 num_msdus; #define OL_FW_TX_DBG_PPDU_NUM_MPDUS_WORD 2 #define OL_FW_TX_DBG_PPDU_NUM_MPDUS_S 8 #define OL_FW_TX_DBG_PPDU_NUM_MPDUS_M 0x0000ff00 A_UINT8 num_mpdus; A_UINT16 #define OL_FW_TX_DBG_PPDU_EXT_TID_WORD 2 #define OL_FW_TX_DBG_PPDU_EXT_TID_S 16 #define OL_FW_TX_DBG_PPDU_EXT_TID_M 0x001f0000 ext_tid : 5, #define OL_FW_TX_DBG_PPDU_PEER_ID_WORD 2 #define OL_FW_TX_DBG_PPDU_PEER_ID_S 21 #define OL_FW_TX_DBG_PPDU_PEER_ID_M 0xffe00000 peer_id : 11; /* word 3 - filled in during tx enqueue */ #define OL_FW_TX_DBG_PPDU_TIME_ENQUEUE_WORD 3 #define OL_FW_TX_DBG_PPDU_TIME_ENQUEUE_S 0 #define OL_FW_TX_DBG_PPDU_TIME_ENQUEUE_M 0xffffffff A_UINT32 timestamp_enqueue; /* word 4 - filled in during tx completion */ #define OL_FW_TX_DBG_PPDU_TIME_COMPL_WORD 4 #define OL_FW_TX_DBG_PPDU_TIME_COMPL_S 0 #define OL_FW_TX_DBG_PPDU_TIME_COMPL_M 0xffffffff A_UINT32 timestamp_completion; /* word 5 - filled in during tx completion */ #define OL_FW_TX_DBG_PPDU_BLOCK_ACK_LSBS_WORD 5 #define OL_FW_TX_DBG_PPDU_BLOCK_ACK_LSBS_S 0 #define OL_FW_TX_DBG_PPDU_BLOCK_ACK_LSBS_M 0xffffffff A_UINT32 block_ack_bitmap_lsbs; /* word 6 - filled in during tx completion */ #define OL_FW_TX_DBG_PPDU_BLOCK_ACK_MSBS_WORD 6 #define OL_FW_TX_DBG_PPDU_BLOCK_ACK_MSBS_S 0 #define OL_FW_TX_DBG_PPDU_BLOCK_ACK_MSBS_M 0xffffffff A_UINT32 block_ack_bitmap_msbs; /* word 7 - filled in during tx completion (enqueue would work too) */ #define OL_FW_TX_DBG_PPDU_ENQUEUED_LSBS_WORD 7 #define OL_FW_TX_DBG_PPDU_ENQUEUED_LSBS_S 0 #define OL_FW_TX_DBG_PPDU_ENQUEUED_LSBS_M 0xffffffff A_UINT32 enqueued_bitmap_lsbs; /* word 8 - filled in during tx completion (enqueue would work too) */ #define OL_FW_TX_DBG_PPDU_ENQUEUED_MSBS_WORD 8 #define OL_FW_TX_DBG_PPDU_ENQUEUED_MSBS_S 0 #define OL_FW_TX_DBG_PPDU_ENQUEUED_MSBS_M 0xffffffff A_UINT32 enqueued_bitmap_msbs; /* word 9 - filled in during tx completion */ #define OL_FW_TX_DBG_PPDU_RATE_CODE_WORD 9 #define OL_FW_TX_DBG_PPDU_RATE_CODE_S 0 #define OL_FW_TX_DBG_PPDU_RATE_CODE_M 0x000000ff A_UINT8 rate_code; #define OL_FW_TX_DBG_PPDU_RATE_FLAGS_WORD 9 #define OL_FW_TX_DBG_PPDU_RATE_FLAGS_S 8 #define OL_FW_TX_DBG_PPDU_RATE_FLAGS_M 0x0000ff00 A_UINT8 rate_flags; /* includes dynamic bandwidth info */ #define OL_FW_TX_DBG_PPDU_TRIES_WORD 9 #define OL_FW_TX_DBG_PPDU_TRIES_S 16 #define OL_FW_TX_DBG_PPDU_TRIES_M 0x00ff0000 A_UINT8 tries; #define OL_FW_TX_DBG_PPDU_COMPLETE_WORD 9 #define OL_FW_TX_DBG_PPDU_COMPLETE_S 24 #define OL_FW_TX_DBG_PPDU_COMPLETE_M 0xff000000 A_UINT8 complete; }; #endif /* _OL_FW_TX_DBG__H_ */