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f70f991f454293d5f500555227dac74e2d1e05f7
android_kernel_samsung_sm86…/dp/inc/cdp_txrx_cmn_struct.h
Radha krishna Simha Jiguru f70f991f45 qcacmn: Send peer create to NSS only for connected peers 
Send peer create to NSS only when peer map comes for connected peers.
When peer map comes for WDS peers only update WDS peer specific entries.

Change-Id: I32d785180bcd1dae2703d40b55f4536685f10439
2017-08-17 20:51:16 -07:00

883 lines
24 KiB
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/*
* Copyright (c) 2011-2017 The Linux Foundation. All rights reserved.
*
* 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.
*/
/**
* @file cdp_txrx_cmn_struct.h
* @brief Define the host data path converged API functions
* called by the host control SW and the OS interface module
*/
#ifndef _CDP_TXRX_CMN_STRUCT_H_
#define _CDP_TXRX_CMN_STRUCT_H_
/**
* For WIN legacy header compilation
* Temporary add dummy definitions
* should be removed properly WIN legacy code handle
*/
#include "htc_api.h"
#include "qdf_types.h"
#include "qdf_nbuf.h"
#ifndef CONFIG_WIN
#include <cdp_txrx_mob_def.h>
#endif /* CONFIG_WIN */
#include <cdp_txrx_handle.h>
#ifndef OL_TXRX_NUM_LOCAL_PEER_IDS
#define OL_TXRX_NUM_LOCAL_PEER_IDS 33 /* default */
#endif
#define OL_TXRX_INVALID_LOCAL_PEER_ID 0xffff
#define CDP_INVALID_VDEV_ID 0xff
/* 1 additional MCS is for invalid values */
#define MAX_MCS (12 + 1)
#define MAX_MCS_11A 8
#define MAX_MCS_11B 7
#define MAX_MCS_11AC 10
/* 1 additional GI is for invalid values */
#define MAX_GI (4 + 1)
#define SS_COUNT 8
#define MAX_BW 4
#define MAX_RECEPTION_TYPES 4
/* Options for Dump Statistics */
#define CDP_HDD_STATS 0
#define CDP_TXRX_PATH_STATS 1
#define CDP_TXRX_HIST_STATS 2
#define CDP_TXRX_TSO_STATS 3
#define CDP_HDD_NETIF_OPER_HISTORY 4
#define CDP_DUMP_TX_FLOW_POOL_INFO 5
#define CDP_TXRX_DESC_STATS 6
#define CDP_HIF_STATS 7
#define CDP_LRO_STATS 8
#define CDP_NAPI_STATS 9
#define CDP_WLAN_RX_BUF_DEBUG_STATS 10
#define CDP_RX_RING_STATS 11
#define CDP_DP_NAPI_STATS 12
#define CDP_SCHEDULER_STATS 21
#define CDP_TX_QUEUE_STATS 22
#define CDP_BUNDLE_STATS 23
#define CDP_CREDIT_STATS 24
/* WME stream classes */
#define WME_AC_BE 0 /* best effort */
#define WME_AC_BK 1 /* background */
#define WME_AC_VI 2 /* video */
#define WME_AC_VO 3 /* voice */
#define WME_AC_MAX 4 /* MAX AC Value */
#define WME_AC_TO_TID(_ac) ( \
((_ac) == WME_AC_VO) ? 6 : \
((_ac) == WME_AC_VI) ? 5 : \
((_ac) == WME_AC_BK) ? 1 : \
0)
#define TID_TO_WME_AC(_tid) ( \
(((_tid) == 0) || ((_tid) == 3)) ? WME_AC_BE : \
(((_tid) == 1) || ((_tid) == 2)) ? WME_AC_BK : \
(((_tid) == 4) || ((_tid) == 5)) ? WME_AC_VI : \
WME_AC_VO)
#define CDP_MAX_RX_RINGS 4
/*
* DP configuration parameters
*/
enum cdp_cfg_param_type {
CDP_CFG_MAX_PEER_ID,
CDP_CFG_NUM_PARAMS
};
/*
* htt_dbg_stats_type -
* bit positions for each stats type within a stats type bitmask
* The bitmask contains 24 bits.
*/
enum htt_cmn_dbg_stats_type {
HTT_DBG_CMN_STATS_WAL_PDEV_TXRX = 0, /* bit 0 -> 0x1 */
HTT_DBG_CMN_STATS_RX_REORDER = 1, /* bit 1 -> 0x2 */
HTT_DBG_CMN_STATS_RX_RATE_INFO = 2, /* bit 2 -> 0x4 */
HTT_DBG_CMN_STATS_TX_PPDU_LOG = 3, /* bit 3 -> 0x8 */
HTT_DBG_CMN_STATS_TX_RATE_INFO = 4, /* bit 4 -> 0x10 */
HTT_DBG_CMN_STATS_TIDQ = 5, /* bit 5 -> 0x20 */
HTT_DBG_CMN_STATS_TXBF_INFO = 6, /* bit 6 -> 0x40 */
HTT_DBG_CMN_STATS_SND_INFO = 7, /* bit 7 -> 0x80 */
HTT_DBG_CMN_STATS_ERROR_INFO = 8, /* bit 8 -> 0x100 */
HTT_DBG_CMN_STATS_TX_SELFGEN_INFO = 9, /* bit 9 -> 0x200 */
HTT_DBG_CMN_STATS_TX_MU_INFO = 10, /* bit 10 -> 0x400 */
HTT_DBG_CMN_STATS_SIFS_RESP_INFO = 11, /* bit 11 -> 0x800 */
HTT_DBG_CMN_STATS_RESET_INFO = 12, /* bit 12 -> 0x1000 */
HTT_DBG_CMN_STATS_MAC_WDOG_INFO = 13, /* bit 13 -> 0x2000 */
HTT_DBG_CMN_STATS_TX_DESC_INFO = 14, /* bit 14 -> 0x4000 */
HTT_DBG_CMN_STATS_TX_FETCH_MGR_INFO = 15, /* bit 15 -> 0x8000 */
HTT_DBG_CMN_STATS_TX_PFSCHED_INFO = 16, /* bit 16 -> 0x10000 */
HTT_DBG_CMN_STATS_TX_PATH_STATS_INFO = 17, /* bit 17 -> 0x20000 */
/* bits 18-23 currently reserved */
/* keep this last */
HTT_DBG_CMN_NUM_STATS
};
/*
* cdp_host_txrx_stats: Different types of host stats
* @TXRX_HOST_STATS_INVALID: Invalid option
* @TXRX_RX_RATE_STATS: Rx rate info
* @TXRX_TX_RATE_STATS: Tx rate info
* @TXRX_TX_HOST_STATS: Print Tx stats
* @TXRX_RX_HOST_STATS: Print host Rx stats
* @TXRX_CLEAR_STATS: clear all host stats
*/
enum cdp_host_txrx_stats {
TXRX_HOST_STATS_INVALID = -1,
TXRX_CLEAR_STATS = 0,
TXRX_RX_RATE_STATS = 1,
TXRX_TX_RATE_STATS = 2,
TXRX_TX_HOST_STATS = 3,
TXRX_RX_HOST_STATS = 4,
TXRX_HOST_STATS_MAX,
};
/**
* @brief General specification of the tx frame contents
*
* @details
* for efficiency, the HTT packet type values correspond
* to the bit positions of the WAL packet type values, so the
* translation is a simple shift operation.
*/
enum htt_cmn_pkt_type {
htt_cmn_pkt_type_raw = 0,
htt_cmn_pkt_type_native_wifi = 1,
htt_cmn_pkt_type_ethernet = 2,
/* keep this last */
htt_cmn_pkt_num_types
};
enum cdp_host_reo_dest_ring {
cdp_host_reo_dest_ring_unknown = 0,
cdp_host_reo_dest_ring_1 = 1,
cdp_host_reo_dest_ring_2 = 2,
cdp_host_reo_dest_ring_3 = 3,
cdp_host_reo_dest_ring_4 = 4,
};
enum htt_cmn_t2h_en_stats_type {
/* keep this alwyas first */
HTT_CMN_T2H_EN_STATS_TYPE_START = 0,
/** ppdu_common_stats is the payload */
HTT_CMN_T2H_EN_STATS_TYPE_COMMON = 1,
/** ppdu_sant_stats is the payload */
HTT_CMN_T2H_EN_STATS_TYPE_SANT = 2,
/** ppdu_common_stats_v2 is the payload */
HTT_CMN_T2H_EN_STATS_TYPE_COMMON_V2 = 3,
/* Keep this last */
HTT_CMN_T2H_EN_STATS_TYPE_END = 0x1f,
};
enum htt_cmn_t2h_en_stats_status {
/* Keep this first always */
HTT_CMN_T2H_EN_STATS_STATUS_PARTIAL = 0,
HTT_CMN_T2H_EN_STATS_STATUS_PRESENT = 1,
HTT_CMN_T2H_EN_STATS_STATUS_ERROR = 2,
HTT_CMN_T2H_EN_STATS_STATUS_INVALID = 3,
/* keep this always last */
HTT_CMN_T2H_EN_STATS_STATUS_SERIES_DONE = 7,
};
/**
* struct ol_txrx_peer_state - Peer state information
*/
enum ol_txrx_peer_state {
OL_TXRX_PEER_STATE_INVALID,
OL_TXRX_PEER_STATE_DISC, /* initial state */
OL_TXRX_PEER_STATE_CONN, /* authentication in progress */
OL_TXRX_PEER_STATE_AUTH, /* authentication successful */
};
/**
* struct ol_txrx_ast_type - AST entry type information
*/
enum cdp_txrx_ast_entry_type {
CDP_TXRX_AST_TYPE_NONE, /* static ast entry for connected peer */
CDP_TXRX_AST_TYPE_STATIC,/* static ast entry for connected peer */
CDP_TXRX_AST_TYPE_WDS, /* WDS peer ast entry type*/
CDP_TXRX_AST_TYPE_MEC, /* Multicast echo ast entry type */
CDP_TXRX_AST_TYPE_MAX
};
/**
* struct cdp_sec_type - security type information
*/
enum cdp_sec_type {
cdp_sec_type_none,
cdp_sec_type_wep128,
cdp_sec_type_wep104,
cdp_sec_type_wep40,
cdp_sec_type_tkip,
cdp_sec_type_tkip_nomic,
cdp_sec_type_aes_ccmp,
cdp_sec_type_wapi,
cdp_sec_type_aes_ccmp_256,
cdp_sec_type_aes_gcmp,
cdp_sec_type_aes_gcmp_256,
/* keep this last! */
cdp_num_sec_types
};
typedef struct cdp_soc_t *ol_txrx_soc_handle;
/**
* ol_txrx_vdev_delete_cb - callback registered during vdev
* detach
*/
typedef void (*ol_txrx_vdev_delete_cb)(void *context);
/**
* ol_osif_vdev_handle - paque handle for OS shim virtual device
* object
*/
struct ol_osif_vdev_t;
typedef struct ol_osif_vdev_t *ol_osif_vdev_handle;
/**
* wlan_op_mode - Virtual device operation mode
* @wlan_op_mode_unknown: Unknown mode
* @wlan_op_mode_ap: AP mode
* @wlan_op_mode_ibss: IBSS mode
* @wlan_op_mode_sta: STA (client) mode
* @wlan_op_mode_monitor: Monitor mode
* @wlan_op_mode_ocb: OCB mode
*/
enum wlan_op_mode {
wlan_op_mode_unknown,
wlan_op_mode_ap,
wlan_op_mode_ibss,
wlan_op_mode_sta,
wlan_op_mode_monitor,
wlan_op_mode_ocb,
wlan_op_mode_ndi,
};
/**
* cdp_mgmt_tx_cb - tx management delivery notification
* callback function
*/
typedef void
(*ol_txrx_mgmt_tx_cb)(void *ctxt, qdf_nbuf_t tx_mgmt_frm, int had_error);
/**
* ol_rxrx_data_tx_cb - Function registered with the data path
* that is called when tx frames marked as "no free" are
* done being transmitted
*/
typedef void
(*ol_txrx_data_tx_cb)(void *ctxt, qdf_nbuf_t tx_frm, int had_error);
/**
* ol_txrx_tx_fp - top-level transmit function
* @data_vdev - handle to the virtual device object
* @msdu_list - list of network buffers
*/
typedef qdf_nbuf_t (*ol_txrx_tx_fp)(void *data_vdev,
qdf_nbuf_t msdu_list);
/**
* ol_txrx_tx_flow_control_fp - tx flow control notification
* function from txrx to OS shim
* @osif_dev - the virtual device's OS shim object
* @tx_resume - tx os q should be resumed or not
*/
typedef void (*ol_txrx_tx_flow_control_fp)(void *osif_dev,
bool tx_resume);
/**
* ol_txrx_rx_fp - receive function to hand batches of data
* frames from txrx to OS shim
* @data_vdev - handle to the OSIF virtual device object
* @msdu_list - list of network buffers
*/
typedef QDF_STATUS(*ol_txrx_rx_fp)(void *osif_dev, qdf_nbuf_t msdu_list);
/**
* ol_txrx_rsim_rx_decap_fp - raw mode simulation function to decap the
* packets in receive path.
* @osif_dev - the virtual device's OS shim object
* @list_head - poniter to head of receive packet queue to decap
* @list_tail - poniter to tail of receive packet queue to decap
* @peer - Peer handler
*/
typedef QDF_STATUS(*ol_txrx_rsim_rx_decap_fp)(void *osif_dev,
qdf_nbuf_t *list_head,
qdf_nbuf_t *list_tail,
struct cdp_peer *peer);
/* ol_txrx_rx_fp - external tx free function to read per packet stats and
* free tx buffer externally
* @netbuf - tx network buffer
*/
typedef void (*ol_txrx_tx_free_ext_fp)(qdf_nbuf_t netbuf);
/**
* ol_txrx_rx_check_wai_fp - OSIF WAPI receive function
*/
typedef bool (*ol_txrx_rx_check_wai_fp)(ol_osif_vdev_handle vdev,
qdf_nbuf_t mpdu_head,
qdf_nbuf_t mpdu_tail);
/**
* ol_txrx_rx_mon_fp - OSIF monitor mode receive function for single
* MPDU (802.11 format)
*/
typedef void (*ol_txrx_rx_mon_fp)(ol_osif_vdev_handle vdev,
qdf_nbuf_t mpdu,
void *rx_status);
/**
* ol_txrx_proxy_arp_fp - proxy arp function pointer
*/
typedef int (*ol_txrx_proxy_arp_fp)(ol_osif_vdev_handle vdev,
qdf_nbuf_t netbuf);
/*
* ol_txrx_mcast_me_fp - function pointer for multicast enhancement
*/
typedef int (*ol_txrx_mcast_me_fp)(ol_osif_vdev_handle vdev,
qdf_nbuf_t netbuf);
/**
* ol_txrx_stats_callback - statistics notify callback
*/
typedef void (*ol_txrx_stats_callback)(void *ctxt,
enum htt_cmn_dbg_stats_type type,
uint8_t *buf, int bytes);
/**
* ol_txrx_ops - (pointers to) the functions used for tx and rx
* data xfer
*
* There are two portions of these txrx operations.
* The rx portion is filled in by OSIF SW before calling
* ol_txrx_osif_vdev_register; inside the ol_txrx_osif_vdev_register
* the txrx SW stores a copy of these rx function pointers, to use
* as it delivers rx data frames to the OSIF SW.
* The tx portion is filled in by the txrx SW inside
* ol_txrx_osif_vdev_register; when the function call returns,
* the OSIF SW stores a copy of these tx functions to use as it
* delivers tx data frames to the txrx SW.
*
* @tx.std - the tx function pointer for standard data
* frames This function pointer is set by the txrx SW
* perform host-side transmit operations based on
* whether a HL or LL host/target interface is in use.
* @tx.flow_control_cb - the transmit flow control
* function that is registered by the
* OSIF which is called from txrx to
* indicate whether the transmit OS
* queues should be paused/resumed
* @rx.std - the OS shim rx function to deliver rx data
* frames to. This can have different values for
* different virtual devices, e.g. so one virtual
* device's OS shim directly hands rx frames to the OS,
* but another virtual device's OS shim filters out P2P
* messages before sending the rx frames to the OS. The
* netbufs delivered to the osif_rx function are in the
* format specified by the OS to use for tx and rx
* frames (either 802.3 or native WiFi)
* @rx.wai_check - the tx function pointer for WAPI frames
* @rx.mon - the OS shim rx monitor function to deliver
* monitor data to Though in practice, it is probable
* that the same function will be used for delivering
* rx monitor data for all virtual devices, in theory
* each different virtual device can have a different
* OS shim function for accepting rx monitor data. The
* netbufs delivered to the osif_rx_mon function are in
* 802.11 format. Each netbuf holds a 802.11 MPDU, not
* an 802.11 MSDU. Depending on compile-time
* configuration, each netbuf may also have a
* monitor-mode encapsulation header such as a radiotap
* header added before the MPDU contents.
* @proxy_arp - proxy arp function pointer - specified by
* OS shim, stored by txrx
*/
struct ol_txrx_ops {
/* tx function pointers - specified by txrx, stored by OS shim */
struct {
ol_txrx_tx_fp tx;
ol_txrx_tx_free_ext_fp tx_free_ext;
} tx;
/* rx function pointers - specified by OS shim, stored by txrx */
struct {
ol_txrx_rx_fp rx;
ol_txrx_rx_check_wai_fp wai_check;
ol_txrx_rx_mon_fp mon;
ol_txrx_rsim_rx_decap_fp rsim_rx_decap;
} rx;
/* proxy arp function pointer - specified by OS shim, stored by txrx */
ol_txrx_proxy_arp_fp proxy_arp;
ol_txrx_mcast_me_fp me_convert;
};
/**
* ol_txrx_stats_req - specifications of the requested
* statistics
*/
struct ol_txrx_stats_req {
uint32_t stats_type_upload_mask; /* which stats to upload */
uint32_t stats_type_reset_mask; /* which stats to reset */
/* stats will be printed if either print element is set */
struct {
int verbose; /* verbose stats printout */
int concise; /* concise stats printout (takes precedence) */
} print; /* print uploaded stats */
/* stats notify callback will be invoked if fp is non-NULL */
struct {
ol_txrx_stats_callback fp;
void *ctxt;
} callback;
/* stats will be copied into the specified buffer if buf is non-NULL */
struct {
uint8_t *buf;
int byte_limit; /* don't copy more than this */
} copy;
/*
* If blocking is true, the caller will take the specified semaphore
* to wait for the stats to be uploaded, and the driver will release
* the semaphore when the stats are done being uploaded.
*/
struct {
int blocking;
/*Note: this needs to change to some qdf_* type */
qdf_semaphore_t *sem_ptr;
} wait;
};
/* DP soc struct definition */
struct cdp_soc_t {
struct cdp_ops *ops;
struct ol_if_ops *ol_ops;
};
/*
* cdp_vdev_param_type: different types of parameters
* to set values in vdev
* @CDP_ENABLE_NAWDS: set nawds enable/disable
* @CDP_ENABLE_MCAST_EN: enable/disable multicast enhancement
* @CDP_ENABLE_WDS: wds sta
* @CDP_ENABLE_PROXYSTA: proxy sta
* @CDP_UPDATE_TDLS_FLAGS: tdls link flags
*/
enum cdp_vdev_param_type {
CDP_ENABLE_NAWDS,
CDP_ENABLE_MCAST_EN,
CDP_ENABLE_WDS,
CDP_ENABLE_PROXYSTA,
CDP_UPDATE_TDLS_FLAGS,
CDP_CFG_WDS_AGING_TIMER,
};
#define TXRX_FW_STATS_TXSTATS 1
#define TXRX_FW_STATS_RXSTATS 2
#define TXRX_FW_STATS_RX_RATE_INFO 3
#define TXRX_FW_STATS_PHYSTATS 4
#define TXRX_FW_STATS_PHYSTATS_CONCISE 5
#define TXRX_FW_STATS_TX_RATE_INFO 6
#define TXRX_FW_STATS_TID_STATE 7
#define TXRX_FW_STATS_HOST_STATS 8
#define TXRX_FW_STATS_CLEAR_HOST_STATS 9
#define TXRX_FW_STATS_CE_STATS 10
#define TXRX_FW_STATS_VOW_UMAC_COUNTER 11
#define TXRX_FW_STATS_ME_STATS 12
#define TXRX_FW_STATS_TXBF_INFO 13
#define TXRX_FW_STATS_SND_INFO 14
#define TXRX_FW_STATS_ERROR_INFO 15
#define TXRX_FW_STATS_TX_SELFGEN_INFO 16
#define TXRX_FW_STATS_TX_MU_INFO 17
#define TXRX_FW_SIFS_RESP_INFO 18
#define TXRX_FW_RESET_STATS 19
#define TXRX_FW_MAC_WDOG_STATS 20
#define TXRX_FW_MAC_DESC_STATS 21
#define TXRX_FW_MAC_FETCH_MGR_STATS 22
#define TXRX_FW_MAC_PREFETCH_MGR_STATS 23
#define TXRX_FW_STATS_DURATION_INFO 24
#define TXRX_FW_STATS_DURATION_INFO_RESET 25
#define TXRX_FW_STATS_HOST_RX_STATS 27
#define PER_RADIO_FW_STATS_REQUEST 0
#define PER_VDEV_FW_STATS_REQUEST 1
/*
* cdp_stats - options for host and firmware
* statistics
*/
enum cdp_stats {
CDP_TXRX_STATS_0 = 0,
CDP_TXRX_STATS_1,
CDP_TXRX_STATS_2,
CDP_TXRX_STATS_3,
CDP_TXRX_STATS_4,
CDP_TXRX_STATS_5,
CDP_TXRX_STATS_6,
CDP_TXRX_STATS_7,
CDP_TXRX_STATS_8,
CDP_TXRX_STATS_9,
CDP_TXRX_STATS_10,
CDP_TXRX_STATS_11,
CDP_TXRX_STATS_12,
CDP_TXRX_STATS_13,
CDP_TXRX_STATS_14,
CDP_TXRX_STATS_15,
CDP_TXRX_STATS_16,
CDP_TXRX_STATS_17,
CDP_TXRX_STATS_18,
CDP_TXRX_STATS_19,
CDP_TXRX_STATS_20,
CDP_TXRX_STATS_21,
CDP_TXRX_STATS_22,
CDP_TXRX_STATS_23,
CDP_TXRX_STATS_24,
CDP_TXRX_STATS_25,
CDP_TXRX_STATS_26,
CDP_TXRX_STATS_27,
CDP_TXRX_STATS_HTT_MAX = 256,
CDP_TXRX_MAX_STATS = 512,
};
/* Different Packet Types */
enum cdp_packet_type {
DOT11_A = 0,
DOT11_B = 1,
DOT11_N = 2,
DOT11_AC = 3,
DOT11_AX = 4,
DOT11_MAX = 5,
};
/*
* Different Stat update types sent to OL_IF
* @UPDATE_PEER_STATS: update peer stats
* @UPDATE_VDEV_STATS: update vdev stats
* @UPDATE_PDE_STATS: Update pdev stats
*/
enum cdp_stat_update_type {
UPDATE_PEER_STATS = 0,
UPDATE_VDEV_STATS = 1,
UPDATE_PDEV_STATS = 2,
};
/* packet info */
struct cdp_pkt_info {
/*no of packets*/
uint32_t num;
/* total no of bytes */
uint32_t bytes;
};
/* Tx Stats */
struct cdp_tx_stats {
/* Pkt Info for which completions were received */
struct cdp_pkt_info comp_pkt;
/* Unicast Packet Count */
struct cdp_pkt_info ucast;
/* Multicast Packet Count */
struct cdp_pkt_info mcast;
/* Successful Tx Packets */
struct cdp_pkt_info tx_success;
/* Total Tx failure */
uint32_t tx_failed;
/* Total Packets as ofdma*/
uint32_t ofdma;
/* Packets in STBC */
uint32_t stbc;
/* Packets in LDPC */
uint32_t ldpc;
/* Packet retries */
uint32_t retries;
/* Number of MSDUs with no MSDU level aggregation */
uint32_t non_amsdu_cnt;
/* Number of MSDUs part of AMSDU*/
uint32_t amsdu_cnt;
/* RSSI of last packet */
uint32_t last_ack_rssi;
/* Packet Type */
struct {
/* MCS Count */
uint32_t mcs_count[MAX_MCS];
} pkt_type[DOT11_MAX];
/* SGI count */
uint32_t sgi_count[MAX_GI];
/* Packet Count for different bandwidths */
uint32_t bw[MAX_BW];
/* Wireless Multimedia type Count */
uint32_t wme_ac_type[WME_AC_MAX];
/* Wireless Multimedia type Count */
uint32_t excess_retries_ac[WME_AC_MAX];
/* Packets dropped on the Tx side */
struct {
/* Discarded by firmware */
uint32_t fw_rem;
/* firmware_discard_untransmitted */
uint32_t fw_rem_notx;
/* firmware_discard_transmitted */
uint32_t fw_rem_tx;
/* aged out in mpdu/msdu queues*/
uint32_t age_out;
} dropped;
};
/* Rx Level Stats */
struct cdp_rx_stats {
/* Total packets sent up the stack */
struct cdp_pkt_info to_stack;
/* Packets received on the reo ring */
struct cdp_pkt_info rcvd_reo[CDP_MAX_RX_RINGS];
/* Total unicast packets */
struct cdp_pkt_info unicast;
/* Total multicast packets */
struct cdp_pkt_info multicast;
/* WDS packets received */
struct cdp_pkt_info wds;
/* Raw Pakets received */
struct cdp_pkt_info raw;
struct {
/* Intra BSS packets received */
struct cdp_pkt_info pkts;
struct cdp_pkt_info fail;
} intra_bss;
/* Errors */
struct {
/* Rx MIC errors */
uint32_t mic_err;
/* Rx Decryption Errors */
uint32_t decrypt_err;
} err;
/* Wireless Multimedia type Count */
uint32_t wme_ac_type[WME_AC_MAX];
/* Reception type os packets */
uint32_t reception_type[MAX_RECEPTION_TYPES];
/* Packet Type */
struct {
/* MCS Count */
uint32_t mcs_count[MAX_MCS];
} pkt_type[DOT11_MAX];
/* SGI count */
uint32_t sgi_count[MAX_GI];
/* Packet count in spatiel Streams */
uint32_t nss[SS_COUNT];
/* Packet Count in different bandwidths */
uint32_t bw[MAX_BW];
/* Number of MSDUs with no MPDU level aggregation */
uint32_t non_ampdu_cnt;
/* Number of MSDUs part of AMSPU */
uint32_t ampdu_cnt;
/* Number of MSDUs with no MSDU level aggregation */
uint32_t non_amsdu_cnt;
/* Number of MSDUs part of AMSDU*/
uint32_t amsdu_cnt;
};
/* Tx ingress Stats */
struct cdp_tx_ingress_stats {
/* Total packets received for transmission */
struct cdp_pkt_info rcvd;
/* Tx packets processed*/
struct cdp_pkt_info processed;
/* Total packets passed Reinject handler */
struct cdp_pkt_info reinject_pkts;
/* Total packets passed to inspect handler */
struct cdp_pkt_info inspect_pkts;
struct {
/* Total Raw packets */
struct cdp_pkt_info raw_pkt;
/* DMA map error */
uint32_t dma_map_error;
} raw;
/* TSO packets info */
struct {
/* No of segments in TSO packets */
uint32_t num_seg;
/* total no of TSO packets */
struct cdp_pkt_info tso_pkt;
/* TSO packets dropped by host */
uint32_t dropped_host;
/* TSO packets dropped by target */
uint32_t dropped_target;
} tso;
/* Scatter Gather packet info */
struct {
/* Total scatter gather packets */
struct cdp_pkt_info sg_pkt;
/* SG packets dropped by host */
uint32_t dropped_host;
/* SG packets dropped by target */
uint32_t dropped_target;
/* Dma map error */
uint32_t dma_map_error;
} sg;
/* Multicast Enhancement packets info */
struct {
/* total no of multicast conversion packets */
struct cdp_pkt_info mcast_pkt;
/* packets dropped due to map error */
uint32_t dropped_map_error;
/* packets dropped due to self Mac address */
uint32_t dropped_self_mac;
/* Packets dropped due to send fail */
uint32_t dropped_send_fail;
/* total unicast packets transmitted */
uint32_t ucast;
/* Segment allocation failure */
uint32_t fail_seg_alloc;
/* NBUF clone failure */
uint32_t clone_fail;
} mcast_en;
/* Packets dropped on the Tx side */
struct {
/* Total scatter gather packets */
struct cdp_pkt_info dropped_pkt;
/* Desc Not Available */
uint32_t desc_na;
/* Ring Full */
uint32_t ring_full;
/* Hwenqueue failed */
uint32_t enqueue_fail;
/* DMA failed */
uint32_t dma_error;
/* Resource Full: Congestion Control */
uint32_t res_full;
} dropped;
};
struct cdp_vdev_stats {
/* Tx ingress stats */
struct cdp_tx_ingress_stats tx_i;
/* CDP Tx Stats */
struct cdp_tx_stats tx;
/* CDP Rx Stats */
struct cdp_rx_stats rx;
};
struct cdp_peer_stats {
/* CDP Tx Stats */
struct cdp_tx_stats tx;
/* CDP Rx Stats */
struct cdp_rx_stats rx;
};
/* Tx completions per interrupt */
struct cdp_hist_tx_comp {
uint32_t pkts_1;
uint32_t pkts_2_20;
uint32_t pkts_21_40;
uint32_t pkts_41_60;
uint32_t pkts_61_80;
uint32_t pkts_81_100;
uint32_t pkts_101_200;
uint32_t pkts_201_plus;
};
/* Rx ring descriptors reaped per interrupt */
struct cdp_hist_rx_ind {
uint32_t pkts_1;
uint32_t pkts_2_20;
uint32_t pkts_21_40;
uint32_t pkts_41_60;
uint32_t pkts_61_80;
uint32_t pkts_81_100;
uint32_t pkts_101_200;
uint32_t pkts_201_plus;
};
struct cdp_pdev_stats {
/* packets dropped on rx */
struct {
/* packets dropped because nsdu_done bit not set */
uint32_t msdu_not_done;
/* Multicast Echo check */
uint32_t mec;
/* Mesh Filtered packets */
uint32_t mesh_filter;
} dropped;
struct {
/* total packets replnished */
struct cdp_pkt_info pkts;
/* rxdma errors */
uint32_t rxdma_err;
/* nbuf alloc failed */
uint32_t nbuf_alloc_fail;
/* Mapping failure */
uint32_t map_err;
/* x86 failures */
uint32_t x86_fail;
} replenish;
/* Rx Raw Packets */
uint32_t rx_raw_pkts;
/* Mesh Rx Stats Alloc fail */
uint32_t mesh_mem_alloc;
/* Rx errors */
struct {
/* desc alloc failed errors */
uint32_t desc_alloc_fail;
} err;
/* buffers added back in freelist */
uint32_t buf_freelist;
/* Tx Ingress stats */
struct cdp_tx_ingress_stats tx_i;
/* CDP Tx Stats */
struct cdp_tx_stats tx;
/* CDP Rx Stats */
struct cdp_rx_stats rx;
/* Number of Tx completions per interrupt */
struct cdp_hist_tx_comp tx_comp_histogram;
/* Number of Rx ring descriptors reaped per interrupt */
struct cdp_hist_rx_ind rx_ind_histogram;
};
#endif
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