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qcacmn: Add support for displaying TID statistics

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Framework is added to print per TID Video and delay statistics
Change-Id: Icdf825d0b90b6c698d20d80a16a65b11f4e385a0
This commit is contained in:
Mainak Sen
2019-02-21 14:03:24 +05:30
committed by nshrivas
parent a6dcfa32c0
commit 2e43fb26f0
3 changed files with 290 additions and 3 deletions
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5
dp/wifi3.0/dp_internal.h
View File

@@ -761,7 +761,10 @@ void dp_set_pn_check_wifi3(struct cdp_vdev *vdev_handle,
void *dp_get_pdev_for_mac_id(struct dp_soc *soc, uint32_t mac_id);
void dp_set_michael_key(struct cdp_peer *peer_handle,
bool is_unicast, uint32_t *key);
#ifdef CONFIG_WIN
uint32_t dp_pdev_tid_stats_display(void *pdev_handle,
enum _ol_ath_param_t param, uint32_t value, void *buff);
#endif
/*
* dp_get_mac_id_for_pdev() - Return mac corresponding to pdev for mac
*

4
dp/wifi3.0/dp_main.c
View File

@@ -9371,7 +9371,7 @@ static struct cdp_raw_ops dp_ops_raw = {
#ifdef CONFIG_WIN
static struct cdp_pflow_ops dp_ops_pflow = {
/* TODO */
dp_pdev_tid_stats_display,
};
#endif /* CONFIG_WIN */
@@ -9942,7 +9942,7 @@ bool dp_is_soc_reinit(struct dp_soc *soc)
*/
#ifdef WDI_EVENT_ENABLE
int dp_set_pktlog_wifi3(struct dp_pdev *pdev, uint32_t event,
bool enable)
bool enable)
{
struct dp_soc *soc = NULL;
struct htt_rx_ring_tlv_filter htt_tlv_filter = {0};

284
dp/wifi3.0/dp_stats.c
View File

@@ -49,6 +49,35 @@
#define DP_HTT_PEER_NUM_SS HTT_RX_PEER_STATS_NUM_SPATIAL_STREAMS
#define DP_HTT_PDEV_TX_GI_LEN HTT_TX_PDEV_STATS_NUM_GI_COUNTERS
#ifdef CONFIG_WIN
const char *fw_to_hw_delay_bucket[CDP_DELAY_BUCKET_MAX + 1] = {
"0 to 10 ms", "11 to 20 ms",
"21 to 30 ms", "31 to 40 ms",
"41 to 50 ms", "51 to 60 ms",
"61 to 70 ms", "71 to 80 ms",
"81 to 90 ms", "91 to 100 ms",
"101 to 250 ms", "251 to 500 ms"
};
const char *sw_enq_delay_bucket[CDP_DELAY_BUCKET_MAX + 1] = {
"0 to 1 ms", "11 to 20 ms",
"21 to 30 ms", "6 to 7 ms",
"8 to 9 ms", "10 to 11 ms",
"12 to 13 ms", "14 to 15 ms",
"16 to 17 ms", "18 to 19 ms",
"20 to 21 ms", "22 to 23 ms"
};
const char *intfrm_delay_bucket[CDP_DELAY_BUCKET_MAX + 1] = {
"0 to 5 ms", "6 to 10 ms",
"11 to 15 ms", "16 to 20 ms",
"21 to 25 ms", "26 to 30 ms",
"31 to 35 ms", "36 to 40 ms",
"41 to 45 ms", "46 to 50 ms",
"55 to 60 ms", "61 to 65 ms"
};
#endif
/*
* dp_print_stats_string_tlv: display htt_stats_string_tlv
* @tag_buf: buffer containing the tlv htt_stats_string_tlv
@@ -3492,3 +3521,258 @@ QDF_STATUS dp_peer_stats_notify(struct dp_peer *peer)
return QDF_STATUS_SUCCESS;
}
#endif
#ifdef CONFIG_WIN
/**
* dp_vow_str_fw_to_hw_delay() - Return string for a delay
* @index: Index of delay
*
* Return: char const pointer
*/
static inline const char *dp_vow_str_fw_to_hw_delay(uint8_t index)
{
if (index > CDP_DELAY_BUCKET_MAX) {
return "Invalid index";
}
return fw_to_hw_delay_bucket[index];
}
/**
* dp_vow_str_sw_enq_delay() - Return string for a delay
* @index: Index of delay
*
* Return: char const pointer
*/
static inline const char *dp_vow_str_sw_enq_delay(uint8_t index)
{
if (index > CDP_DELAY_BUCKET_MAX) {
return "Invalid index";
}
return sw_enq_delay_bucket[index];
}
/**
* dp_vow_str_intfrm_delay() - Return string for a delay
* @index: Index of delay
*
* Return: char const pointer
*/
static inline const char *dp_vow_str_intfrm_delay(uint8_t index)
{
if (index > CDP_DELAY_BUCKET_MAX) {
return "Invalid index";
}
return intfrm_delay_bucket[index];
}
/**
* dp_pdev_print_tid_stats(): Print pdev level tid stats
* @pdev: DP_PDEV handle
*
* Return:void
*/
static inline void
dp_pdev_print_tid_stats(struct dp_pdev *pdev)
{
struct cdp_tid_tx_stats *txstats;
struct cdp_tid_rx_stats *rxstats;
struct dp_soc *soc = pdev->soc;
uint8_t tid;
if (!soc)
return;
tid = 0;
rxstats = NULL;
txstats = NULL;
DP_PRINT_STATS("Per TID Video Stats:\n");
for (tid = 0; tid < CDP_MAX_DATA_TIDS; tid++) {
txstats = &pdev->stats.tid_stats.tid_tx_stats[tid];
rxstats = &pdev->stats.tid_stats.tid_rx_stats[tid];
DP_PRINT_STATS("TID %d:\n", tid);
DP_PRINT_STATS("Tx Success Count:");
DP_PRINT_STATS("Packets = %llu",
txstats->success_cnt);
DP_PRINT_STATS("Tx Complete Count:");
DP_PRINT_STATS("Packets = %llu",
txstats->complete_cnt);
DP_PRINT_STATS("Tx Firmware Drop Count:");
DP_PRINT_STATS("Packets = %llu",
txstats->comp_fail_cnt);
DP_PRINT_STATS("Tx Firmware Drop Count:");
DP_PRINT_STATS("Packets = %llu",
txstats->comp_fail_cnt);
DP_PRINT_STATS("Tx Hardware Drop Count:");
DP_PRINT_STATS("Packets = %llu",
txstats->swdrop_cnt[TX_HW_ENQUEUE]);
DP_PRINT_STATS("Tx Software Drop Count:");
DP_PRINT_STATS("Packets = %llu",
txstats->swdrop_cnt[TX_SW_ENQUEUE]);
DP_PRINT_STATS("Tx Descriptor Error Count:");
DP_PRINT_STATS("Packets = %llu",
txstats->swdrop_cnt[TX_DESC_ERR]);
DP_PRINT_STATS("Tx HAL Ring Error Count:");
DP_PRINT_STATS("Packet = %llu",
txstats->swdrop_cnt[TX_HAL_RING_ACCESS_ERR]);
DP_PRINT_STATS("Tx Dma Map Error Count:");
DP_PRINT_STATS("Packets = %llu",
txstats->swdrop_cnt[TX_DMA_MAP_ERR]);
DP_PRINT_STATS("Rx Delievered Count:");
DP_PRINT_STATS("Packets = %llu",
rxstats->delivered_to_stack);
DP_PRINT_STATS("Rx Software Enqueue Drop Count:");
DP_PRINT_STATS("Packets = %llu",
rxstats->fail_cnt[ENQUEUE_DROP]);
DP_PRINT_STATS("Rx Intrabss Drop Count:");
DP_PRINT_STATS("Packets = %llu",
rxstats->fail_cnt[INTRABSS_DROP]);
DP_PRINT_STATS("Rx Msdu Done Failure Count:");
DP_PRINT_STATS("Packets = %llu",
rxstats->fail_cnt[MSDU_DONE_FAILURE]);
DP_PRINT_STATS("Rx Invalid Peer Count:");
DP_PRINT_STATS("Packets = %llu",
rxstats->fail_cnt[INVALID_PEER_VDEV]);
DP_PRINT_STATS("Rx Policy Check Drop Count:");
DP_PRINT_STATS("Packets = %llu",
rxstats->fail_cnt[POLICY_CHECK_DROP]);
DP_PRINT_STATS("Rx Mec Drop Count:");
DP_PRINT_STATS("Packets = %llu",
rxstats->fail_cnt[MEC_DROP]);
DP_PRINT_STATS("Rx Nawds Mcast Drop Count:");
DP_PRINT_STATS("Packets = %llu",
rxstats->fail_cnt[NAWDS_MCAST_DROP]);
DP_PRINT_STATS("Rx Mesh Filter Drop Count:");
DP_PRINT_STATS("Packets = %llu",
rxstats->fail_cnt[MESH_FILTER_DROP]);
DP_PRINT_STATS("Rx Intra Bss Deliever Count:");
DP_PRINT_STATS("Packets = %llu",
rxstats->intrabss_cnt);
DP_PRINT_STATS("Rx MSDU Count:");
DP_PRINT_STATS("Packets = %llu",
rxstats->msdu_cnt);
DP_PRINT_STATS("Rx Multicast MSDU Count:");
DP_PRINT_STATS("Packets = %llu",
rxstats->mcast_msdu_cnt);
DP_PRINT_STATS("Rx Broadcast MSDU Count:");
DP_PRINT_STATS("Packets = %llu",
rxstats->bcast_msdu_cnt);
}
}
/**
* dp_pdev_print_delay_stats(): Print pdev level delay stats
* @pdev: DP_PDEV handle
*
* Return:void
*/
static inline void
dp_pdev_print_delay_stats(struct dp_pdev *pdev)
{
struct dp_soc *soc = pdev->soc;
struct cdp_tid_tx_stats *txstats = NULL;
struct cdp_tid_rx_stats *rxstats;
uint8_t tid, index;
if (!soc)
return;
tid = 0;
index = 0;
rxstats = NULL;
DP_PRINT_STATS("Per TID Delay Non-Zero Stats:\n");
for (tid = 0; tid < CDP_MAX_DATA_TIDS; tid++) {
DP_PRINT_STATS("TID %d:\n", tid);
txstats = &pdev->stats.tid_stats.tid_tx_stats[tid];
rxstats = &pdev->stats.tid_stats.tid_rx_stats[tid];
DP_PRINT_STATS("Software Enqueue Delay:\n");
for (index = 0; index < CDP_DELAY_BUCKET_MAX; index++) {
if (txstats->swq_delay.delay_bucket[index]) {
DP_PRINT_STATS("%s: Packets = %d",
dp_vow_str_sw_enq_delay(index),
txstats->swq_delay.delay_bucket[index]);
}
}
DP_PRINT_STATS("Min = %d", txstats->swq_delay.min_delay);
DP_PRINT_STATS("Max = %d", txstats->swq_delay.max_delay);
DP_PRINT_STATS("Avg = %d", txstats->swq_delay.avg_delay);
DP_PRINT_STATS("Hardware Transmission Delay:\n");
for (index = 0; index < CDP_DELAY_BUCKET_MAX; index++) {
if (txstats->hwtx_delay.delay_bucket[index]) {
DP_PRINT_STATS("%s: Packets = %d",
dp_vow_str_fw_to_hw_delay(index),
txstats->hwtx_delay.delay_bucket[index]);
}
}
DP_PRINT_STATS("Min = %d", txstats->hwtx_delay.min_delay);
DP_PRINT_STATS("Max = %d", txstats->hwtx_delay.max_delay);
DP_PRINT_STATS("Avg = %d", txstats->hwtx_delay.avg_delay);
DP_PRINT_STATS("Tx Interframe Delay:\n");
for (index = 0; index < CDP_DELAY_BUCKET_MAX; index++) {
if (txstats->intfrm_delay.delay_bucket[index]) {
DP_PRINT_STATS("%s: Packets = %d",
dp_vow_str_intfrm_delay(index),
txstats->intfrm_delay.delay_bucket[index]);
}
}
DP_PRINT_STATS("Min = %d", txstats->intfrm_delay.min_delay);
DP_PRINT_STATS("Max = %d", txstats->intfrm_delay.max_delay);
DP_PRINT_STATS("Avg = %d", txstats->intfrm_delay.avg_delay);
DP_PRINT_STATS("Rx Interframe Delay:\n");
for (index = 0; index < CDP_DELAY_BUCKET_MAX; index++) {
if (rxstats->intfrm_delay.delay_bucket[index]) {
DP_PRINT_STATS("%s: Packets = %d",
dp_vow_str_intfrm_delay(index),
rxstats->intfrm_delay.delay_bucket[index]);
}
}
DP_PRINT_STATS("Min = %d", rxstats->intfrm_delay.min_delay);
DP_PRINT_STATS("Max = %d", rxstats->intfrm_delay.max_delay);
DP_PRINT_STATS("Avg = %d", rxstats->intfrm_delay.avg_delay);
}
}
/**
* dp_pdev_tid_stats_display() - Pdev TID stats display
* @pdev_hdl: datapath pdev handle
* @param: ol ath params
* @value: value of the flag
* @buff: Buffer to be passed
*
* Return: 0 for success. nonzero for failure.
*/
uint32_t dp_pdev_tid_stats_display(void *pdev_handle,
enum _ol_ath_param_t param, uint32_t value, void *buff)
{
struct dp_soc *soc = NULL;
struct dp_pdev *pdev = (struct dp_pdev *)pdev_handle;
if (qdf_unlikely(!pdev))
return 1;
soc = pdev->soc;
if (!soc)
return 1;
switch (param) {
case OL_ATH_PARAM_VIDEO_DELAY_STATS_FC:
qdf_print("------ Delay Stats ------\n");
dp_pdev_print_delay_stats(pdev);
break;
case OL_ATH_PARAM_VIDEO_STATS_FC:
qdf_print("------- TID Stats ------\n");
dp_pdev_print_tid_stats(pdev);
break;
default:
qdf_print("%s: not handled param %d ", __func__, param);
break;
}
return 0;
}
#endif