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qcacmn: additional runtime PM stats for HTC layer

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Add few more stats to the existing runtime PM stats for
HTC layer.

Change-Id: I1610acc534997b14ae070c48da03b4e07a00d9ef
CRs-Fixed: 2949969
This commit is contained in:
Manikanta Pubbisetty 2021-05-20 09:22:22 +05:30 • committed by Gerrit - the friendly Code Review server
commit 8f2c736cdc
4 changed files with 51 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

12
hif/inc/hif.h
View file

@ -1104,6 +1104,14 @@ enum hif_pm_link_state {
with no response
* HIF_PM_HTC_STATS_PUT_HTT_ERROR: PM stats for RTPM PUT for failed HTT packets
* HIF_PM_HTC_STATS_PUT_HTC_CLEANUP: PM stats for RTPM PUT during HTC cleanup
* HIF_PM_HTC_STATS_GET_HTC_KICK_QUEUES: PM stats for RTPM GET done during
* htc_kick_queues()
* HIF_PM_HTC_STATS_PUT_HTC_KICK_QUEUES: PM stats for RTPM PUT done during
* htc_kick_queues()
* HIF_PM_HTC_STATS_GET_HTT_FETCH_PKTS: PM stats for RTPM GET while fetching
* HTT packets from endpoint TX queue
* HIF_PM_HTC_STATS_PUT_HTT_FETCH_PKTS: PM stats for RTPM PUT while fetching
* HTT packets from endpoint TX queue
*/
enum hif_pm_htc_stats {
HIF_PM_HTC_STATS_GET_HTT_RESPONSE,
@ -1112,6 +1120,10 @@ enum hif_pm_htc_stats {
HIF_PM_HTC_STATS_PUT_HTT_NO_RESPONSE,
HIF_PM_HTC_STATS_PUT_HTT_ERROR,
HIF_PM_HTC_STATS_PUT_HTC_CLEANUP,
HIF_PM_HTC_STATS_GET_HTC_KICK_QUEUES,
HIF_PM_HTC_STATS_PUT_HTC_KICK_QUEUES,
HIF_PM_HTC_STATS_GET_HTT_FETCH_PKTS,
HIF_PM_HTC_STATS_PUT_HTT_FETCH_PKTS,
};
#ifdef FEATURE_RUNTIME_PM

12
hif/src/hif_runtime_pm.c
View file

@ -1849,6 +1849,18 @@ void hif_pm_runtime_update_stats(struct hif_opaque_softc *hif_ctx,
case HIF_PM_HTC_STATS_PUT_HTC_CLEANUP:
rpm_ctx->pm_stats.pm_stats_htc.rtpm_put_htc_cleanup++;
break;
case HIF_PM_HTC_STATS_GET_HTC_KICK_QUEUES:
rpm_ctx->pm_stats.pm_stats_htc.rtpm_get_htc_kick_queues++;
break;
case HIF_PM_HTC_STATS_PUT_HTC_KICK_QUEUES:
rpm_ctx->pm_stats.pm_stats_htc.rtpm_put_htc_kick_queues++;
break;
case HIF_PM_HTC_STATS_GET_HTT_FETCH_PKTS:
rpm_ctx->pm_stats.pm_stats_htc.rtpm_get_htt_fetch_pkts++;
break;
case HIF_PM_HTC_STATS_PUT_HTT_FETCH_PKTS:
rpm_ctx->pm_stats.pm_stats_htc.rtpm_put_htt_fetch_pkts++;
break;
default:
break;
}

4
hif/src/hif_runtime_pm.h
View file

@ -56,6 +56,10 @@ struct hif_pm_runtime_htc_stats {
uint32_t rtpm_put_htt_no_resp;
uint32_t rtpm_put_htt_error;
uint32_t rtpm_put_htc_cleanup;
uint32_t rtpm_get_htc_kick_queues;
uint32_t rtpm_put_htc_kick_queues;
uint32_t rtpm_get_htt_fetch_pkts;
uint32_t rtpm_put_htt_fetch_pkts;
};
/* Debugging stats for Runtime PM */

26
htc/htc_send.c
View file

@ -1339,19 +1339,30 @@ static void get_htc_send_packets(HTC_TARGET *target,
}
break;
}
hif_pm_runtime_update_stats(
target->hif_dev, rtpm_dbgid,
HIF_PM_HTC_STATS_GET_HTT_FETCH_PKTS);
}
ret = hif_system_pm_state_check(target->hif_dev);
if (ret) {
if (do_pm_get)
if (do_pm_get) {
hif_pm_runtime_put(target->hif_dev, rtpm_dbgid);
hif_pm_runtime_update_stats(
target->hif_dev, rtpm_dbgid,
HIF_PM_HTC_STATS_PUT_HTT_FETCH_PKTS);
}
break;
}
pPacket = htc_packet_dequeue(tx_queue);
if (!pPacket) {
if (do_pm_get)
if (do_pm_get) {
hif_pm_runtime_put(target->hif_dev, rtpm_dbgid);
hif_pm_runtime_update_stats(
target->hif_dev, rtpm_dbgid,
HIF_PM_HTC_STATS_PUT_HTT_FETCH_PKTS);
}
break;
}
@ -2573,6 +2584,10 @@ void htc_kick_queues(void *context)
if (hif_pm_runtime_get_sync(target->hif_dev, RTPM_ID_HTC))
return;
hif_pm_runtime_update_stats(
target->hif_dev, RTPM_ID_HTC,
HIF_PM_HTC_STATS_GET_HTC_KICK_QUEUES);
for (i = 0; i < ENDPOINT_MAX; i++) {
endpoint = &target->endpoint[i];
@ -2588,7 +2603,12 @@ void htc_kick_queues(void *context)
hif_fastpath_resume(target->hif_dev);
hif_pm_runtime_put(target->hif_dev, RTPM_ID_HTC);
if (hif_pm_runtime_put(target->hif_dev, RTPM_ID_HTC))
return;
hif_pm_runtime_update_stats(
target->hif_dev, RTPM_ID_HTC,
HIF_PM_HTC_STATS_PUT_HTC_KICK_QUEUES);
}
#endif