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qcacld-3.0: Add detection for tasklet delay

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This is to enable feature for detection CE tasklet
scheduling delay and credit response delay issue.

Change-Id: I659aa23eabaa28bfb11051bf15e0343c94061b86
CRs-Fixed: 2874867
This commit is contained in:
Jingxiang Ge 2021-02-09 14:10:10 +08:00 • committed by snandini
commit ed682c0d9d
6 changed files with 37 additions and 0 deletions
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8
Kbuild
View file

@ -3734,6 +3734,14 @@ cppflags-$(CONFIG_DP_FT_LOCK_HISTORY) += -DDP_FT_LOCK_HISTORY
ccflags-$(CONFIG_GET_DRIVER_MODE) += -DFEATURE_GET_DRIVER_MODE
ifeq ($(CONFIG_SMP), y)
ifeq ($(CONFIG_HIF_DETECTION_LATENCY_ENABLE), y)
cppflags-y += -DHIF_DETECTION_LATENCY_ENABLE
cppflags-y += -DDETECTION_TIMER_TIMEOUT=2000
cppflags-y += -DDETECTION_LATENCY_THRESHOLD=1900
endif
endif
KBUILD_CPPFLAGS += $(cppflags-y)
# Currently, for versions of gcc which support it, the kernel Makefile

4
components/pmo/core/src/wlan_pmo_suspend_resume.c
View file

@ -862,6 +862,8 @@ pmo_core_enable_wow_in_fw(struct wlan_objmgr_psoc *psoc,
pmo_debug("WOW enabled successfully in fw: credits:%d pending_cmds: %d",
host_credits, wmi_pending_cmds);
hif_latency_detect_timer_stop(pmo_core_psoc_get_hif_handle(psoc));
pmo_core_update_wow_enable_cmd_sent(psoc_ctx, true);
out:
@ -1448,6 +1450,8 @@ QDF_STATUS pmo_core_psoc_bus_resume_req(struct wlan_objmgr_psoc *psoc,
goto out;
}
hif_latency_detect_timer_start(pmo_core_psoc_get_hif_handle(psoc));
psoc_ctx = pmo_psoc_get_priv(psoc);
wow_mode = pmo_core_is_wow_enabled(psoc_ctx);
pmo_debug("wow mode %d", wow_mode);

1
configs/default_defconfig
View file

@ -1037,6 +1037,7 @@ ifeq ($(CONFIG_SLUB_DEBUG_ON), y)
CONFIG_UNIT_TEST := y
CONFIG_REGISTER_OP_DEBUG := y
CONFIG_ENABLE_QDF_PTR_HASH_DEBUG := y
CONFIG_HIF_DETECTION_LATENCY_ENABLE := y
endif
ifeq ($(CONFIG_UNIT_TEST), y)

16
core/hdd/inc/wlan_hdd_driver_ops.h
View file

@ -155,4 +155,20 @@ void hdd_set_hif_init_phase(struct hif_opaque_softc *hif_ctx,
{
}
#endif /* FORCE_WAKE */
#ifdef HIF_DETECTION_LATENCY_ENABLE
/**
* hdd_hif_set_enable_detection() - enable detection
* @hif_ctx: hif opaque handle
* @value: enable/disable
*
* Return: None
*/
void hdd_hif_set_enable_detection(struct hif_opaque_softc *hif_ctx, bool value);
#else
static inline
void hdd_hif_set_enable_detection(struct hif_opaque_softc *hif_ctx, bool value)
{
}
#endif /* HIF_DETECTION_LATENCY_ENABLE */
#endif /* __WLAN_HDD_DRIVER_OPS_H__ */

7
core/hdd/src/wlan_hdd_driver_ops.c
View file

@ -230,6 +230,13 @@ static void hdd_hif_init_driver_state_callbacks(void *data,
hdd_put_consistent_mem_unaligned;
}
#ifdef HIF_DETECTION_LATENCY_ENABLE
void hdd_hif_set_enable_detection(struct hif_opaque_softc *hif_ctx, bool value)
{
hif_set_enable_detection(hif_ctx, value);
}
#endif
#ifdef FORCE_WAKE
void hdd_set_hif_init_phase(struct hif_opaque_softc *hif_ctx,
bool hal_init_phase)

1
core/hdd/src/wlan_hdd_main.c
View file

@ -4091,6 +4091,7 @@ int hdd_wlan_start_modules(struct hdd_context *hdd_ctx, bool reinit)
wlan_hdd_init_tx_rx_histogram(hdd_ctx);
hdd_set_hif_init_phase(hif_ctx, false);
hdd_hif_set_enable_detection(hif_ctx, true);
break;