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qcacmn: CFR: Update RCC specific debug statistics

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Move RCC specific debug statistics to Data path
to avoid allocating nbuf for the PPDUs for which
MAC has not sent a Freeze TLV. Instead just update the
debug statistics at an earlier point irrespective of
MAC sending Freeze to PHY, to gather below information:
Status of number of PPDUs being captured by PHY
Status of MAC sending freeze TLV for the PPDUs
Update freeze reason for the number of PPDUs received

Add support to clear debug statistics at user's will.

Change-Id: I8def3ce1f3ecc0b169030704db3fb1fb1c0a20ee
CRs-Fixed: 2609604
This commit is contained in:
Adwait Nayak
2020-01-28 18:29:15 +05:30
committed by nshrivas
parent fc8337d5de
commit 48d23f29a1
5 changed files with 335 additions and 71 deletions
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52
dp/wifi3.0/dp_main.c
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@@ -180,6 +180,11 @@ static void dp_cfr_filter(struct cdp_soc_t *soc_hdl,
static bool dp_get_cfr_rcc(struct cdp_soc_t *soc_hdl, uint8_t pdev_id);
static void dp_set_cfr_rcc(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
bool enable);
static inline void
dp_get_cfr_dbg_stats(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
struct cdp_cfr_rcc_stats *cfr_rcc_stats);
static inline void
dp_clear_cfr_dbg_stats(struct cdp_soc_t *soc_hdl, uint8_t pdev_id);
#endif
static uint8_t dp_soc_ring_if_nss_offloaded(struct dp_soc *soc,
enum hal_ring_type ring_type,
@@ -10240,6 +10245,8 @@ static struct cdp_cfr_ops dp_ops_cfr = {
.txrx_cfr_filter = dp_cfr_filter,
.txrx_get_cfr_rcc = dp_get_cfr_rcc,
.txrx_set_cfr_rcc = dp_set_cfr_rcc,
.txrx_get_cfr_dbg_stats = dp_get_cfr_dbg_stats,
.txrx_clear_cfr_dbg_stats = dp_clear_cfr_dbg_stats,
};
#endif
@@ -11328,6 +11335,51 @@ void dp_set_cfr_rcc(struct cdp_soc_t *soc_hdl, uint8_t pdev_id, bool enable)
pdev->cfr_rcc_mode = enable;
}
/*
* dp_get_cfr_dbg_stats - Get the debug statistics for CFR
* @soc_hdl: Datapath soc handle
* @pdev_id: id of data path pdev handle
* @cfr_rcc_stats: CFR RCC debug statistics buffer
*
* Return: none
*/
static inline void
dp_get_cfr_dbg_stats(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
struct cdp_cfr_rcc_stats *cfr_rcc_stats)
{
struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
if (!pdev) {
dp_err("Invalid pdev");
return;
}
qdf_mem_copy(cfr_rcc_stats, &pdev->stats.rcc,
sizeof(struct cdp_cfr_rcc_stats));
}
/*
* dp_clear_cfr_dbg_stats - Clear debug statistics for CFR
* @soc_hdl: Datapath soc handle
* @pdev_id: id of data path pdev handle
*
* Return: none
*/
static void dp_clear_cfr_dbg_stats(struct cdp_soc_t *soc_hdl,
uint8_t pdev_id)
{
struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
if (!pdev) {
dp_err("dp pdev is NULL");
return;
}
qdf_mem_zero(&pdev->stats.rcc, sizeof(pdev->stats.rcc));
}
#endif
/*