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From 909e8be249163ce86d39d9aed12656dd89a60282 Mon Sep 17 00:00:00 2001
From: Yong Zhao <Yong.Zhao@amd.com>
Date: Sun, 14 Oct 2018 16:25:07 -0400
Subject: [PATCH 2709/2940] drm/amdkfd: Delete a duplicate statement in
set_pasid_vmid_mapping()
The same statement is later done in kgd_set_pasid_vmid_mapping(), so no
need to do it in set_pasid_vmid_mapping().
Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdkfd/cik_regs.h | 2 --
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 9 +--------
2 files changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/cik_regs.h b/drivers/gpu/drm/amd/amdkfd/cik_regs.h
index 37ce6dd65391..8e2a1663c4db 100644
--- a/drivers/gpu/drm/amd/amdkfd/cik_regs.h
+++ b/drivers/gpu/drm/amd/amdkfd/cik_regs.h
@@ -68,6 +68,4 @@
#define GRBM_GFX_INDEX 0x30800
-#define ATC_VMID_PASID_MAPPING_VALID (1U << 31)
-
#endif
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index dfd8f9e5dd95..fb9d66ea13b7 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -846,15 +846,8 @@ static int
set_pasid_vmid_mapping(struct device_queue_manager *dqm, unsigned int pasid,
unsigned int vmid)
{
- uint32_t pasid_mapping;
-
- pasid_mapping = (pasid == 0) ? 0 :
- (uint32_t)pasid |
- ATC_VMID_PASID_MAPPING_VALID;
-
return dqm->dev->kfd2kgd->set_pasid_vmid_mapping(
- dqm->dev->kgd, pasid_mapping,
- vmid);
+ dqm->dev->kgd, pasid, vmid);
}
static void init_interrupts(struct device_queue_manager *dqm)
--
2.17.1
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