linux-kernel - [PATCH 6/8] accel/habanalabs/gaudi2: unsecure edma max outstanding register

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Date: Mon, 27 May 2024 18:02:22 +0300
From: Ofir Bitton <obitton@...ana.ai>
To: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Cc: Rakesh Ughreja <rughreja@...ana.ai>
Subject: [PATCH 6/8] accel/habanalabs/gaudi2: unsecure edma max outstanding register

From: Rakesh Ughreja <rughreja@...ana.ai>

Netowrk EDMAs uses more outstanding transfers so this needs to be
programmed by EDMA firmware.

Signed-off-by: Rakesh Ughreja <rughreja@...ana.ai>
Reviewed-by: Ofir Bitton <obitton@...ana.ai>
---
 drivers/accel/habanalabs/gaudi2/gaudi2_security.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/accel/habanalabs/gaudi2/gaudi2_security.c b/drivers/accel/habanalabs/gaudi2/gaudi2_security.c
index 34bf80c5a44b..307ccb912ccd 100644
--- a/drivers/accel/habanalabs/gaudi2/gaudi2_security.c
+++ b/drivers/accel/habanalabs/gaudi2/gaudi2_security.c
@@ -479,6 +479,7 @@ static const u32 gaudi2_pb_dcr0_edma0_unsecured_regs[] = {
 	mmDCORE0_EDMA0_CORE_CTX_TE_NUMROWS,
 	mmDCORE0_EDMA0_CORE_CTX_IDX,
 	mmDCORE0_EDMA0_CORE_CTX_IDX_INC,
+	mmDCORE0_EDMA0_CORE_WR_COMP_MAX_OUTSTAND,
 	mmDCORE0_EDMA0_CORE_RD_LBW_RATE_LIM_CFG,
 	mmDCORE0_EDMA0_QM_CQ_CFG0_0,
 	mmDCORE0_EDMA0_QM_CQ_CFG0_1,
-- 
2.34.1