linux-kernel - [PATCH 6/6] habanalabs: check flag before reset because of f/w event

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Date:   Fri,  4 Sep 2020 21:46:23 +0300
From:   Oded Gabbay <oded.gabbay@...il.com>
To:     linux-kernel@...r.kernel.org, SW_Drivers@...ana.ai
Subject: [PATCH 6/6] habanalabs: check flag before reset because of f/w event

For consistency with GAUDI code, add check of the relevant flag in the
device structure before resetting the GOYA device in case of firmware
event.

Signed-off-by: Oded Gabbay <oded.gabbay@...il.com>
---
 drivers/misc/habanalabs/goya/goya.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c
index 804c83eb12b7..46a900fb3ef8 100644
--- a/drivers/misc/habanalabs/goya/goya.c
+++ b/drivers/misc/habanalabs/goya/goya.c
@@ -4644,7 +4644,8 @@ void goya_handle_eqe(struct hl_device *hdev, struct hl_eq_entry *eq_entry)
 	case GOYA_ASYNC_EVENT_ID_L2_RAM_ECC:
 	case GOYA_ASYNC_EVENT_ID_PSOC_GPIO_05_SW_RESET:
 		goya_print_irq_info(hdev, event_type, false);
-		hl_device_reset(hdev, true, false);
+		if (hdev->hard_reset_on_fw_events)
+			hl_device_reset(hdev, true, false);
 		break;
 
 	case GOYA_ASYNC_EVENT_ID_PCIE_DEC:
-- 
2.17.1