fe5662c2b8
Initial check-in of the data path converged APIs that are currently only implemented by WIN. Change-Id: I68bc403dc652b514bfcc27f1eac1e9c5ca27c8d8 CRs-Fixed: 993414
227 lines
6.7 KiB
C
227 lines
6.7 KiB
C
/*
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* Copyright (c) 2016 The Linux Foundation. All rights reserved.
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*
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* Previously licensed under the ISC license by Qualcomm Atheros, Inc.
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*
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*
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* Permission to use, copy, modify, and/or distribute this software for
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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/*
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* This file was originally distributed by Qualcomm Atheros, Inc.
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* under proprietary terms before Copyright ownership was assigned
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* to the Linux Foundation.
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*/
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/**
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* @file cdp_txrx_stats_struct.h
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* @brief Define the host data path stats API functions
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* called by the host control SW and the OS interface module
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*/
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#ifndef _CDP_TXRX_STATS_STRUCT_H_
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#define _CDP_TXRX_STATS_STRUCT_H_
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#include <wlan_defs.h>
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#define TXRX_STATS_LEVEL_OFF 0
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#define TXRX_STATS_LEVEL_BASIC 1
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#define TXRX_STATS_LEVEL_FULL 2
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#ifndef TXRX_STATS_LEVEL
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#define TXRX_STATS_LEVEL TXRX_STATS_LEVEL_BASIC
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#endif
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#ifndef BIG_ENDIAN_HOST
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typedef struct {
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u_int32_t pkts;
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u_int32_t bytes;
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} ol_txrx_stats_elem;
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#else
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struct ol_txrx_elem_t {
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u_int32_t pkts;
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u_int32_t bytes;
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};
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typedef struct ol_txrx_elem_t ol_txrx_stats_elem;
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#endif
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/**
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* @brief data stats published by the host txrx layer
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*/
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struct ol_txrx_stats {
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struct {
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/* MSDUs received from the stack */
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ol_txrx_stats_elem from_stack;
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/* MSDUs successfully sent across the WLAN */
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ol_txrx_stats_elem delivered;
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struct {
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/* MSDUs that the host did not accept */
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ol_txrx_stats_elem host_reject;
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/* MSDUs which could not be downloaded to the
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target */
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ol_txrx_stats_elem download_fail;
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/* MSDUs which the target discarded
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(lack of mem or old age) */
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ol_txrx_stats_elem target_discard;
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/* MSDUs which the target sent but couldn't get
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an ack for */
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ol_txrx_stats_elem no_ack;
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} dropped;
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u_int32_t desc_in_use;
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u_int32_t desc_alloc_fails;
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u_int32_t ce_ring_full;
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u_int32_t dma_map_error;
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/* MSDUs given to the txrx layer by the management stack */
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ol_txrx_stats_elem mgmt;
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#if (HOST_SW_TSO_ENABLE || HOST_SW_TSO_SG_ENABLE)
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struct {
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/* TSO applied jumbo packets received from NW Stack */
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ol_txrx_stats_elem tso_pkts;
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/* Non - TSO packets */
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ol_txrx_stats_elem non_tso_pkts;
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/* TSO packets : Dropped during TCP segmentation*/
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ol_txrx_stats_elem tso_dropped;
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/* TSO Descriptors */
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u_int32_t tso_desc_cnt;
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} tso;
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#endif /* HOST_SW_TSO_ENABLE || HOST_SW_TSO_SG_ENABLE */
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#if HOST_SW_SG_ENABLE
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struct {
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/* TSO applied jumbo packets received from NW Stack */
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ol_txrx_stats_elem sg_pkts;
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/* Non - TSO packets */
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ol_txrx_stats_elem non_sg_pkts;
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/* TSO packets : Dropped during TCP segmentation*/
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ol_txrx_stats_elem sg_dropped;
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/* TSO Descriptors */
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u_int32_t sg_desc_cnt;
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} sg;
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#endif /* HOST_SW_SG_ENABLE */
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struct {
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/* packets enqueued for flow control */
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u_int32_t fl_ctrl_enqueue;
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/* packets discarded for flow control is full */
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u_int32_t fl_ctrl_discard;
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/* packets sent to CE without flow control */
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u_int32_t fl_ctrl_avoid;
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} fl_ctrl;
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} tx;
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struct {
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/* MSDUs given to the OS shim */
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ol_txrx_stats_elem delivered;
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/* MSDUs forwarded from the rx path to the tx path */
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ol_txrx_stats_elem forwarded;
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#if RX_CHECKSUM_OFFLOAD
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/* MSDUs in which ipv4 chksum error detected by HW */
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ol_txrx_stats_elem ipv4_cksum_err;
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/* MSDUs in which tcp chksum error detected by HW */
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ol_txrx_stats_elem tcp_ipv4_cksum_err;
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/* MSDUs in which udp chksum error detected by HW */
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ol_txrx_stats_elem udp_ipv4_cksum_err;
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/* MSDUs in which tcp V6 chksum error detected by HW */
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ol_txrx_stats_elem tcp_ipv6_cksum_err;
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/* MSDUs in which UDP V6 chksum error detected by HW */
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ol_txrx_stats_elem udp_ipv6_cksum_err;
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#endif /* RX_CHECKSUM_OFFLOAD */
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} rx;
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struct {
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/* Number of mcast recieved for conversion */
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u_int32_t num_me_rcvd;
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/* Number of unicast sent as part of mcast conversion */
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u_int32_t num_me_ucast;
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/* Number of multicast frames dropped due to dma_map failure */
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u_int32_t num_me_dropped_m;
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/* Number of multicast frames dropped due to allocation
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failure */
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u_int32_t num_me_dropped_a;
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/* Number of multicast frames dropped due to internal failure */
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u_int32_t num_me_dropped_i;
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/* Number of me buf currently in use */
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u_int32_t num_me_buf;
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/* Number of me buf frames to self mac address */
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u_int32_t num_me_dropped_s;
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/* Number of me buf in use in non pool based allocation*/
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u_int32_t num_me_nonpool;
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/* Number of me buf allocated using non pool based allocation*/
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u_int32_t num_me_nonpool_count;
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} mcast_enhance;
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};
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struct ol_ath_dbg_rx_rssi {
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A_UINT8 rx_rssi_pri20;
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A_UINT8 rx_rssi_sec20;
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A_UINT8 rx_rssi_sec40;
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A_UINT8 rx_rssi_sec80;
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};
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struct ol_ath_radiostats {
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A_UINT64 tx_beacon;
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A_UINT32 be_nobuf;
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A_UINT32 tx_buf_count;
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A_UINT32 tx_packets;
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A_UINT32 rx_packets;
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A_INT32 tx_mgmt;
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A_UINT32 tx_num_data;
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A_UINT32 rx_num_data;
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A_INT32 rx_mgmt;
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A_UINT32 rx_num_mgmt;
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A_UINT32 rx_num_ctl;
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A_UINT32 tx_rssi;
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A_UINT32 tx_mcs[10];
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A_UINT32 rx_mcs[10];
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A_UINT32 rx_rssi_comb;
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struct ol_ath_dbg_rx_rssi rx_rssi_chain0;
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struct ol_ath_dbg_rx_rssi rx_rssi_chain1;
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struct ol_ath_dbg_rx_rssi rx_rssi_chain2;
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struct ol_ath_dbg_rx_rssi rx_rssi_chain3;
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A_UINT64 rx_bytes;
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A_UINT64 tx_bytes;
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A_UINT32 tx_compaggr;
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A_UINT32 rx_aggr;
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A_UINT32 tx_bawadv;
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A_UINT32 tx_compunaggr;
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A_UINT32 rx_overrun;
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A_UINT32 rx_badcrypt;
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A_UINT32 rx_badmic;
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A_UINT32 rx_crcerr;
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A_UINT32 rx_phyerr;
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A_UINT32 ackRcvBad;
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A_UINT32 rtsBad;
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A_UINT32 rtsGood;
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A_UINT32 fcsBad;
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A_UINT32 noBeacons;
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A_UINT32 mib_int_count;
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A_UINT32 rx_looplimit_start;
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A_UINT32 rx_looplimit_end;
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A_UINT8 ap_stats_tx_cal_enable;
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A_UINT32 tgt_asserts;
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A_INT16 chan_nf;
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A_UINT32 rx_last_msdu_unset_cnt;
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};
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/*
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** structure to hold all stats information
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** for offload device interface
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*/
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struct ol_stats {
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int txrx_stats_level;
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struct ol_txrx_stats txrx_stats;
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struct wlan_dbg_stats stats;
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struct ol_ath_radiostats interface_stats;
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struct wlan_dbg_tidq_stats tidq_stats;
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};
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/* Bitmasks for stats that can block */
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#define EXT_TXRX_FW_STATS 0x0001
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#endif
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