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qcacmn: Enable TSO Stats for Lithium based products

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Add support to account for TSO jumbo packets on the
Tx path and print the statistics using dumpStats 3.

Change-Id: I6cc446df5c84e3ac436d922935fcd559e0704ec5
CRs-Fixed: 2356244
This commit is contained in:
Venkata Sharath Chandra Manchala
2018-10-05 13:04:18 -07:00
committed by nshrivas
parent 2b07141773
commit 8a4812f7fc
11 changed files with 544 additions and 38 deletions
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135
dp/wifi3.0/dp_internal.h
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@@ -315,7 +315,6 @@ while (0)
} \
} while (0)
#else
#define DP_HIST_INIT()
#define DP_HIST_PACKET_COUNT_INC(_pdev_id)
@@ -323,7 +322,134 @@ while (0)
#define DP_RX_HISTOGRAM_UPDATE(_pdev, _p_cntrs)
#define DP_RX_HIST_STATS_PER_PDEV()
#define DP_TX_HIST_STATS_PER_PDEV()
#endif
#endif /* DISABLE_DP_STATS */
#ifdef FEATURE_TSO_STATS
/**
* dp_init_tso_stats() - Clear tso stats
* @pdev: pdev handle
*
* Return: None
*/
static inline
void dp_init_tso_stats(struct dp_pdev *pdev)
{
if (pdev) {
qdf_mem_zero(&((pdev)->stats.tso_stats),
sizeof((pdev)->stats.tso_stats));
qdf_atomic_init(&pdev->tso_idx);
}
}
/**
* dp_stats_tso_segment_histogram_update() - TSO Segment Histogram
* @pdev: pdev handle
* @_p_cntrs: number of tso segments for a tso packet
*
* Return: None
*/
void dp_stats_tso_segment_histogram_update(struct dp_pdev *pdev,
uint8_t _p_cntrs);
/**
* dp_tso_segment_update() - Collect tso segment information
* @pdev: pdev handle
* @stats_idx: tso packet number
* @idx: tso segment number
* @seg: tso segment
*
* Return: None
*/
void dp_tso_segment_update(struct dp_pdev *pdev,
uint32_t stats_idx,
uint8_t idx,
struct qdf_tso_seg_t seg);
/**
* dp_tso_packet_update() - TSO Packet information
* @pdev: pdev handle
* @stats_idx: tso packet number
* @msdu: nbuf handle
* @num_segs: tso segments
*
* Return: None
*/
void dp_tso_packet_update(struct dp_pdev *pdev, uint32_t stats_idx,
qdf_nbuf_t msdu, uint16_t num_segs);
/**
* dp_tso_segment_stats_update() - TSO Segment stats
* @pdev: pdev handle
* @stats_seg: tso segment list
* @stats_idx: tso packet number
*
* Return: None
*/
void dp_tso_segment_stats_update(struct dp_pdev *pdev,
struct qdf_tso_seg_elem_t *stats_seg,
uint32_t stats_idx);
/**
* dp_print_tso_stats() - dump tso statistics
* @soc:soc handle
* @level: verbosity level
*
* Return: None
*/
void dp_print_tso_stats(struct dp_soc *soc,
enum qdf_stats_verbosity_level level);
/**
* dp_txrx_clear_tso_stats() - clear tso stats
* @soc: soc handle
*
* Return: None
*/
void dp_txrx_clear_tso_stats(struct dp_soc *soc);
#else
static inline
void dp_init_tso_stats(struct dp_pdev *pdev)
{
}
static inline
void dp_stats_tso_segment_histogram_update(struct dp_pdev *pdev,
uint8_t _p_cntrs)
{
}
static inline
void dp_tso_segment_update(struct dp_pdev *pdev,
uint32_t stats_idx,
uint32_t idx,
struct qdf_tso_seg_t seg)
{
}
static inline
void dp_tso_packet_update(struct dp_pdev *pdev, uint32_t stats_idx,
qdf_nbuf_t msdu, uint16_t num_segs)
{
}
static inline
void dp_tso_segment_stats_update(struct dp_pdev *pdev,
struct qdf_tso_seg_elem_t *stats_seg,
uint32_t stats_idx)
{
}
static inline
void dp_print_tso_stats(struct dp_soc *soc,
enum qdf_stats_verbosity_level level)
{
}
static inline
void dp_txrx_clear_tso_stats(struct dp_soc *soc)
{
}
#endif /* FEATURE_TSO_STATS */
#define DP_HTT_T2H_HP_PIPE 5
static inline void dp_update_pdev_stats(struct dp_pdev *tgtobj,
@@ -478,9 +604,6 @@ static inline void dp_update_pdev_ingress_stats(struct dp_pdev *tgtobj,
DP_STATS_AGGR_PKT(tgtobj, srcobj, tx_i.inspect_pkts);
DP_STATS_AGGR_PKT(tgtobj, srcobj, tx_i.raw.raw_pkt);
DP_STATS_AGGR(tgtobj, srcobj, tx_i.raw.dma_map_error);
DP_STATS_AGGR_PKT(tgtobj, srcobj, tx_i.tso.tso_pkt);
DP_STATS_AGGR(tgtobj, srcobj, tx_i.tso.dropped_host.num);
DP_STATS_AGGR(tgtobj, srcobj, tx_i.tso.dropped_target);
DP_STATS_AGGR(tgtobj, srcobj, tx_i.sg.dropped_host.num);
DP_STATS_AGGR(tgtobj, srcobj, tx_i.sg.dropped_target);
DP_STATS_AGGR_PKT(tgtobj, srcobj, tx_i.sg.sg_pkt);
@@ -511,8 +634,6 @@ static inline void dp_update_pdev_ingress_stats(struct dp_pdev *tgtobj,
tgtobj->stats.tx_i.dropped.desc_na.num +
tgtobj->stats.tx_i.dropped.res_full;
tgtobj->stats.tx_i.tso.num_seg =
srcobj->stats.tx_i.tso.num_seg;
}
static inline void dp_update_vdev_stats(struct cdp_vdev_stats *tgtobj,