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From 40d2a543f9c68aedd379f7e30b600ca85f322512 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Mon, 5 Nov 2018 15:24:27 +0100
Subject: [PATCH 1629/2940] drm/amdgpu: re-enable retry faults
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Now that we have re-reoute faults to the other IH
ring we can enable retries again.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
---
drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c | 2 +-
drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
index 065f21d4bcba..f2eb96c506c0 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
@@ -231,7 +231,7 @@ static void gfxhub_v1_0_setup_vmid_config(struct amdgpu_device *adev)
block_size);
/* Send no-retry XNACK on fault to suppress VM fault storm. */
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
- RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0);
+ RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 1);
WREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT1_CNTL, i, tmp);
WREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, i*2, 0);
WREG32_SOC15_OFFSET(GC, 0, mmVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, i*2, 0);
diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
index 5a9d6787c00d..020be5484fe0 100644
--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
@@ -250,7 +250,7 @@ static void mmhub_v1_0_setup_vmid_config(struct amdgpu_device *adev)
block_size);
/* Send no-retry XNACK on fault to suppress VM fault storm. */
tmp = REG_SET_FIELD(tmp, VM_CONTEXT1_CNTL,
- RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0);
+ RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 1);
WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT1_CNTL, i, tmp);
WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT1_PAGE_TABLE_START_ADDR_LO32, i*2, 0);
WREG32_SOC15_OFFSET(MMHUB, 0, mmVM_CONTEXT1_PAGE_TABLE_START_ADDR_HI32, i*2, 0);
--
2.17.1
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