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qcacmn: Limit error logging when ce id does not match to tasklet_entry

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Limit error logging when ce id does not match to tasklet_entry's ce
id. And dump all tasklet entries info to get more clue in the next
cycle.

Change-Id: Idcd9cb6ff45ef8e05fcea33cad48fa464e4f9a1e
CRs-Fixed: 3284277
This commit is contained in:
Tiger Yu
2022-09-08 10:31:58 +08:00
committed by Madan Koyyalamudi
parent 5bdbb2c2ab
commit 6f012336ae
1 changed files with 37 additions and 2 deletions
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39
hif/src/ce/ce_tasklet.c
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@@ -534,6 +534,33 @@ void ce_tasklet_kill(struct hif_softc *scn)
qdf_atomic_set(&scn->active_tasklet_cnt, 0); qdf_atomic_set(&scn->active_tasklet_cnt, 0);
} }
/**
* ce_tasklet_entry_dump() - dump tasklet entries info
* @hif_ce_state: ce state
*
* This function will dump all tasklet entries info
*
* Return: None
*/
static void ce_tasklet_entry_dump(struct HIF_CE_state *hif_ce_state)
{
struct ce_tasklet_entry *tasklet_entry;
int i;
if (hif_ce_state) {
for (i = 0; i < CE_COUNT_MAX; i++) {
tasklet_entry = &hif_ce_state->tasklets[i];
hif_info("%02d: ce_id=%d, inited=%d, hi_tasklet_ce=%d hif_ce_state=%pK",
i,
tasklet_entry->ce_id,
tasklet_entry->inited,
tasklet_entry->hi_tasklet_ce,
tasklet_entry->hif_ce_state);
}
}
}
#define HIF_CE_DRAIN_WAIT_CNT 20 #define HIF_CE_DRAIN_WAIT_CNT 20
/** /**
* hif_drain_tasklets(): wait until no tasklet is pending * hif_drain_tasklets(): wait until no tasklet is pending
@@ -800,8 +827,16 @@ irqreturn_t ce_dispatch_interrupt(int ce_id,
struct hif_opaque_softc *hif_hdl = GET_HIF_OPAQUE_HDL(scn); struct hif_opaque_softc *hif_hdl = GET_HIF_OPAQUE_HDL(scn);
if (tasklet_entry->ce_id != ce_id) { if (tasklet_entry->ce_id != ce_id) {
hif_err("ce_id (expect %d, received %d) does not match", bool rl;
tasklet_entry->ce_id, ce_id);
rl = hif_err_rl("ce_id (expect %d, received %d) does not match, inited=%d, ce_count=%u",
tasklet_entry->ce_id, ce_id,
tasklet_entry->inited,
scn->ce_count);
if (!rl)
ce_tasklet_entry_dump(hif_ce_state);
return IRQ_NONE; return IRQ_NONE;
} }
if (unlikely(ce_id >= CE_COUNT_MAX)) { if (unlikely(ce_id >= CE_COUNT_MAX)) {