linux-kernel - [PATCH 2/3] habanalabs/gaudi: unmask HBM interrupts after handling

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Date:   Tue, 26 Jan 2021 23:02:14 +0200
From:   Oded Gabbay <ogabbay@...nel.org>
To:     linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] habanalabs/gaudi: unmask HBM interrupts after handling

As the driver does with all interrupts, we need to tell F/W to unmask
the HBM interrupts after the driver handled them.

Signed-off-by: Oded Gabbay <ogabbay@...nel.org>
---
 drivers/misc/habanalabs/gaudi/gaudi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c
index a9bd5aef6c02..52fcaf25531a 100644
--- a/drivers/misc/habanalabs/gaudi/gaudi.c
+++ b/drivers/misc/habanalabs/gaudi/gaudi.c
@@ -7377,6 +7377,7 @@ static void gaudi_handle_eqe(struct hl_device *hdev,
 		gaudi_hbm_read_interrupts(hdev,
 				gaudi_hbm_event_to_dev(event_type),
 				&eq_entry->hbm_ecc_data);
+		hl_fw_unmask_irq(hdev, event_type);
 		break;
 
 	case GAUDI_EVENT_TPC0_DEC:
-- 
2.25.1