From 5b8873b39c5d4ee93e382389b199d553b38b19f3 Mon Sep 17 00:00:00 2001 From: Tomer Tayar Date: Fri, 30 Sep 2022 16:43:47 +0300 Subject: [PATCH] habanalabs/gaudi: use graceful hard reset for F/W events Use graceful hard reset for F/W events on Gaudi device that require a device reset. Signed-off-by: Tomer Tayar Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay --- drivers/misc/habanalabs/gaudi/gaudi.c | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c index 337123f..3dfb9ec 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi.c +++ b/drivers/misc/habanalabs/gaudi/gaudi.c @@ -7942,16 +7942,14 @@ reset_device: reset_required = false; } - /* despite reset doesn't execute. a notification on - * occurred event needs to be sent here - */ - if (event_mask) - hl_notifier_event_send_all(hdev, event_mask); - - if (reset_required) - hl_device_reset(hdev, flags); - else + if (reset_required) { + hl_device_cond_reset(hdev, flags, event_mask); + } else { hl_fw_unmask_irq(hdev, event_type); + /* Notification on occurred event needs to be sent although reset is not executed */ + if (event_mask) + hl_notifier_event_send_all(hdev, event_mask); + } } static void *gaudi_get_events_stat(struct hl_device *hdev, bool aggregate, u32 *size) -- 2.7.4