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qcacld-3.0: increase ce_service_max_yield_time to 2 msec

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Increase ce_service_max_yield_time to 2 msec in SLUB_DEBUG
builds for helium SNOC platforms to improve the CE reaping
performance.

Change-Id: I2a8a21fd1a65bc2ffc5fb17986116613f47510c7
CRs-Fixed: 2937231
This commit is contained in:
Vevek Venkatesan 2021-05-13 15:22:52 +05:30 • committed by Madan Koyyalamudi
commit 6896649aee
1 changed files with 34 additions and 1 deletions
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35
core/hdd/src/wlan_hdd_driver_ops.c
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@ -276,6 +276,38 @@ hdd_hif_register_shutdown_notifier(struct hif_opaque_softc *hif_ctx)
hif_ctx);
}
/**
* hdd_hif_set_ce_max_yield_time() - Wrapper API to set CE max yield time
* @hif_ctx: hif context
* @bus_type: underlying bus type
* @ce_service_max_yield_time: max yield time to be set
*
* Return: None
*/
#if defined(CONFIG_SLUB_DEBUG_ON)
#define CE_SNOC_MAX_YIELD_TIME_US 2000
static void hdd_hif_set_ce_max_yield_time(struct hif_opaque_softc *hif_ctx,
enum qdf_bus_type bus_type,
uint32_t ce_service_max_yield_time)
{
if (bus_type == QDF_BUS_TYPE_SNOC &&
ce_service_max_yield_time < CE_SNOC_MAX_YIELD_TIME_US)
ce_service_max_yield_time = CE_SNOC_MAX_YIELD_TIME_US;
hif_set_ce_service_max_yield_time(hif_ctx, ce_service_max_yield_time);
}
#else
static void hdd_hif_set_ce_max_yield_time(struct hif_opaque_softc *hif_ctx,
enum qdf_bus_type bus_type,
uint32_t ce_service_max_yield_time)
{
hif_set_ce_service_max_yield_time(hif_ctx, ce_service_max_yield_time);
}
#endif
/**
* hdd_init_cds_hif_context() - API to set CDS HIF Context
* @hif: HIF Context
@ -402,7 +434,8 @@ int hdd_hif_open(struct device *dev, void *bdev, const struct hif_bus_id *bid,
}
}
hif_set_ce_service_max_yield_time(hif_ctx,
hdd_hif_set_ce_max_yield_time(
hif_ctx, bus_type,
cfg_get(hdd_ctx->psoc,
CFG_DP_CE_SERVICE_MAX_YIELD_TIME));
ucfg_pmo_psoc_set_hif_handle(hdd_ctx->psoc, hif_ctx);