Commit 7bd1e23e authored Apr 08, 2021 by Moti Haimovski Committed by Oded Gabbay Jun 18, 2021

habanalabs: increase ELBI reset timeout for PLDM



On PLDM, in case of NIC hangs, the ELBI reset to take much longer than
expected. As a result an increase in the ELBI reset timeout is required.

Signed-off-by: Moti Haimovski <mhaimovski@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>

parent 91812dd0

drivers/misc/habanalabs/common/pci/pci.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -10,7 +10,7 @@

		#include <linux/pci.h>

		#define HL_PLDM_PCI_ELBI_TIMEOUT_MSEC (HL_PCI_ELBI_TIMEOUT_MSEC * 10)
		#define HL_PLDM_PCI_ELBI_TIMEOUT_MSEC (HL_PCI_ELBI_TIMEOUT_MSEC * 100)

		#define IATU_REGION_CTRL_REGION_EN_MASK BIT(31)
		#define IATU_REGION_CTRL_MATCH_MODE_MASK BIT(30)