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qcacmn: Implement VOW stats for hawkeye

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VOW stats is an extension of regular stats to capture
all drops per TID. Delay counters per TID are also
included.

Change-Id: If6087f37b32cf9ae4bb405190a358ad3c9750dd2
This commit is contained in:
Varsha Mishra
2019-03-06 17:57:23 +05:30
committed by nshrivas
parent 012467b128
commit 18281794c8
6 changed files with 302 additions and 36 deletions
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137
dp/inc/cdp_txrx_stats_struct.h
View File

@@ -106,6 +106,7 @@
* HTT_PPDU_STATS_MAX_TAG declared in FW
*/
#define CDP_PPDU_STATS_MAX_TAG 14
#define CDP_MAX_DATA_TIDS 9
#ifdef CONFIG_MCL
#define CDP_WDI_NUM_EVENTS WDI_NUM_EVENTS
@@ -164,6 +165,141 @@ struct cdp_tidq_stats {
uint32_t stats[TIDQ_STATS_MAX];
};
/*
* cdp_delay_stats_mode: Different types of delay statistics
*
* @CDP_DELAY_STATS_SW_ENQ: Stack to hw enqueue delay
* @CDP_DELAY_STATS_INTERFRAME: Interframe delay at radio entry point
* @CDP_DELAY_STATS_FW_HW_TRANSMIT: Hw enqueue to tx completion delay
* @CDP_DELAY_STATS_REAP_STACK: Delay in ring reap to indicating network stack
* @CDP_DELAY_STATS_RX_INTERFRAME: Rx inteframe delay
* @CDP_DELAY_STATS_MODE_MAX: Maximum delay mode
*/
enum cdp_delay_stats_mode {
CDP_DELAY_STATS_SW_ENQ,
CDP_DELAY_STATS_INTERFRAME,
CDP_DELAY_STATS_FW_HW_TRANSMIT,
CDP_DELAY_STATS_REAP_STACK,
CDP_DELAY_STATS_RX_INTERFRAME,
CDP_DELAY_STATS_MODE_MAX,
};
/*
* cdp_delay_bucket_index
* Index to be used for all delay stats
*/
enum cdp_delay_bucket_index {
CDP_DELAY_BUCKET_1,
CDP_DELAY_BUCKET_2,
CDP_DELAY_BUCKET_3,
CDP_DELAY_BUCKET_4,
CDP_DELAY_BUCKET_5,
CDP_DELAY_BUCKET_6,
CDP_DELAY_BUCKET_7,
CDP_DELAY_BUCKET_8,
CDP_DELAY_BUCKET_9,
CDP_DELAY_BUCKET_10,
CDP_DELAY_BUCKET_11,
CDP_DELAY_BUCKET_12,
CDP_DELAY_BUCKET_MAX,
};
/*
* struct cdp_tx_host_drop - packet drop due to following reasons.
*/
enum cdp_tx_sw_drop {
TX_DESC_ERR,
TX_HAL_RING_ACCESS_ERR,
TX_DMA_MAP_ERR,
TX_HW_ENQUEUE,
TX_SW_ENQUEUE,
TX_MAX_DROP,
};
/*
* struct cdp_rx_host_drop - packet drop due to following reasons.
*/
enum cdp_rx_sw_drop {
INTRABSS_DROP,
MSDU_DONE_FAILURE,
INVALID_PEER_VDEV,
POLICY_CHECK_DROP,
MEC_DROP,
NAWDS_MCAST_DROP,
MESH_FILTER_DROP,
ENQUEUE_DROP,
RX_MAX_DROP,
};
/*
* struct cdp_delay_stats
* @delay_bucket: division of buckets as per latency
* @min_delay: minimum delay
* @max_delay: maximum delay
* @avg_delay: average delay
*/
struct cdp_delay_stats {
uint64_t delay_bucket[CDP_DELAY_BUCKET_MAX];
uint32_t min_delay;
uint32_t max_delay;
uint32_t avg_delay;
};
/*
* struct cdp_tid_tx_stats
* @swq_delay: delay between wifi driver entry point and enqueue to HW in tx
* @hwtx_delay: delay between wifi driver exit (enqueue to HW) and tx completion
* @intfrm_delay: interframe delay
* @success_cnt: total successful transmit count
* @complete_cnt: total transmit count
* @fwdrop_cnt: firmware drop found in tx completion path
* @swdrop_cnt: software drop in tx path
*/
struct cdp_tid_tx_stats {
struct cdp_delay_stats swq_delay;
struct cdp_delay_stats hwtx_delay;
struct cdp_delay_stats intfrm_delay;
uint64_t success_cnt;
uint64_t complete_cnt;
uint64_t comp_fail_cnt;
uint64_t swdrop_cnt[TX_MAX_DROP];
};
/*
* struct cdp_tid_tx_stats
* @to_stack_delay: Time taken between ring reap to indication to network stack
* @intfrm_delay: Interframe rx delay
* @delivered_cnt: Total packets indicated to stack
* @intrabss_cnt: Rx total intraBSS frames
* @msdu_cnt: number of msdu received from HW
* @mcast_msdu_cnt: Num Mcast Msdus received from HW in Rx
* @bcast_msdu_cnt: Num Bcast Msdus received from HW in Rx
* @fail_cnt: Rx deliver drop counters
*/
struct cdp_tid_rx_stats {
struct cdp_delay_stats to_stack_delay;
struct cdp_delay_stats intfrm_delay;
uint64_t delivered_to_stack;
uint64_t intrabss_cnt;
uint64_t msdu_cnt;
uint64_t mcast_msdu_cnt;
uint64_t bcast_msdu_cnt;
uint64_t fail_cnt[RX_MAX_DROP];
};
/*
* struct cdp_tid_stats
* @ingress_stack: Total packets received from linux stack
* @tid_tx_stats: transmit counters per tid
* @tid_rx_stats: receive counters per tid
*/
struct cdp_tid_stats {
uint64_t ingress_stack;
uint64_t osif_drop;
struct cdp_tid_tx_stats tid_tx_stats[CDP_MAX_DATA_TIDS];
struct cdp_tid_rx_stats tid_rx_stats[CDP_MAX_DATA_TIDS];
};
/* struct cdp_pkt_info - packet info
* @num: no of packets
* @bytes: total no of bytes
@@ -1065,6 +1201,7 @@ struct cdp_pdev_stats {
/* Received wdi messages from fw */
uint32_t wdi_event[CDP_WDI_NUM_EVENTS];
struct cdp_tid_stats tid_stats;
};
#ifndef BIG_ENDIAN_HOST