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Date: Tue, 13 Jul 2021 10:52:16 +0300 From: Oded Gabbay <ogabbay@...nel.org> To: linux-kernel@...r.kernel.org Cc: Ofir Bitton <obitton@...ana.ai> Subject: [PATCH 01/11] habanalabs/gaudi: trigger state dump in case of SM errors From: Ofir Bitton <obitton@...ana.ai> State dump is relevant to the user in case of Sync Manager error, so we need to trigger it in that case as well. Signed-off-by: Ofir Bitton <obitton@...ana.ai> Reviewed-by: Oded Gabbay <ogabbay@...nel.org> Signed-off-by: Oded Gabbay <ogabbay@...nel.org> --- drivers/misc/habanalabs/gaudi/gaudi.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c index fdbe8155ef3c..6cbedeee15d1 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi.c +++ b/drivers/misc/habanalabs/gaudi/gaudi.c @@ -7894,8 +7894,9 @@ static void gaudi_handle_eqe(struct hl_device *hdev, u32 ctl = le32_to_cpu(eq_entry->hdr.ctl); u16 event_type = ((ctl & EQ_CTL_EVENT_TYPE_MASK) >> EQ_CTL_EVENT_TYPE_SHIFT); - u8 cause; bool reset_required; + u8 cause; + int rc; gaudi->events_stat[event_type]++; gaudi->events_stat_aggregate[event_type]++; @@ -8081,6 +8082,10 @@ static void gaudi_handle_eqe(struct hl_device *hdev, gaudi_print_irq_info(hdev, event_type, false); gaudi_print_sm_sei_info(hdev, event_type, &eq_entry->sm_sei_data); + rc = hl_state_dump(hdev); + if (rc) + dev_err(hdev->dev, + "Error during system state dump %d\n", rc); hl_fw_unmask_irq(hdev, event_type); break; -- 2.25.1
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