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From d7a1c6446fa5b9449f3ba008627bcf05b095bd79 Mon Sep 17 00:00:00 2001
From: Yong Zhao <yong.zhao@amd.com>
Date: Wed, 6 Dec 2017 09:28:32 -0500
Subject: [PATCH 2873/4131] amd/amdkfd: Remove unused functions
write_vmid_invalidate_request()
Change-Id: I8573de38dee475c3e449f57d4af0477c3aa64250
Signed-off-by: Yong Zhao <yong.zhao@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c | 9 ---------
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c | 9 ---------
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c | 3 ---
3 files changed, 21 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
index 30480c8..c12803d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
@@ -146,7 +146,6 @@ static uint32_t kgd_address_watch_get_offset(struct kgd_dev *kgd,
static bool get_atc_vmid_pasid_mapping_valid(struct kgd_dev *kgd, uint8_t vmid);
static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
uint8_t vmid);
-static void write_vmid_invalidate_request(struct kgd_dev *kgd, uint8_t vmid);
static int invalidate_tlbs(struct kgd_dev *kgd, uint16_t pasid);
static void set_num_of_requests(struct kgd_dev *dev, uint8_t num_of_req);
static int alloc_memory_of_scratch(struct kgd_dev *kgd,
@@ -216,7 +215,6 @@ static const struct kfd2kgd_calls kfd2kgd = {
.get_atc_vmid_pasid_mapping_valid =
get_atc_vmid_pasid_mapping_valid,
.read_vmid_from_vmfault_reg = read_vmid_from_vmfault_reg,
- .write_vmid_invalidate_request = write_vmid_invalidate_request,
.invalidate_tlbs = invalidate_tlbs,
.sync_memory = amdgpu_amdkfd_gpuvm_sync_memory,
.alloc_memory_of_gpu = amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu,
@@ -838,13 +836,6 @@ static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
return reg & ATC_VMID0_PASID_MAPPING__PASID_MASK;
}
-static void write_vmid_invalidate_request(struct kgd_dev *kgd, uint8_t vmid)
-{
- struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
-
- WREG32(mmVM_INVALIDATE_REQUEST, 1 << vmid);
-}
-
static int invalidate_tlbs(struct kgd_dev *kgd, uint16_t pasid)
{
struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
index b8d2ddd..83f9196 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
@@ -119,7 +119,6 @@ static bool get_atc_vmid_pasid_mapping_valid(struct kgd_dev *kgd,
uint8_t vmid);
static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
uint8_t vmid);
-static void write_vmid_invalidate_request(struct kgd_dev *kgd, uint8_t vmid);
static void set_num_of_requests(struct kgd_dev *kgd,
uint8_t num_of_requests);
static int alloc_memory_of_scratch(struct kgd_dev *kgd,
@@ -189,7 +188,6 @@ static const struct kfd2kgd_calls kfd2kgd = {
get_atc_vmid_pasid_mapping_pasid,
.get_atc_vmid_pasid_mapping_valid =
get_atc_vmid_pasid_mapping_valid,
- .write_vmid_invalidate_request = write_vmid_invalidate_request,
.invalidate_tlbs = invalidate_tlbs,
.sync_memory = amdgpu_amdkfd_gpuvm_sync_memory,
.alloc_memory_of_gpu = amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu,
@@ -777,13 +775,6 @@ static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
return reg & ATC_VMID0_PASID_MAPPING__PASID_MASK;
}
-static void write_vmid_invalidate_request(struct kgd_dev *kgd, uint8_t vmid)
-{
- struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
-
- WREG32(mmVM_INVALIDATE_REQUEST, 1 << vmid);
-}
-
/*
* FIXME: Poliars test failed with this package, FIJI works fine
* From the CP spec it does not official support the invalidation
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
index 99965aa..59ceb73 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
@@ -138,7 +138,6 @@ static int kgd_hqd_destroy(struct kgd_dev *kgd, void *mqd,
uint32_t queue_id);
static int kgd_hqd_sdma_destroy(struct kgd_dev *kgd, void *mqd,
unsigned int utimeout);
-static void write_vmid_invalidate_request(struct kgd_dev *kgd, uint8_t vmid);
static uint32_t get_watch_base_addr(struct amdgpu_device *adev);
static int kgd_address_watch_disable(struct kgd_dev *kgd);
static int kgd_address_watch_execute(struct kgd_dev *kgd,
@@ -157,7 +156,6 @@ static bool get_atc_vmid_pasid_mapping_valid(struct kgd_dev *kgd,
uint8_t vmid);
static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
uint8_t vmid);
-static void write_vmid_invalidate_request(struct kgd_dev *kgd, uint8_t vmid);
static void set_num_of_requests(struct kgd_dev *kgd,
uint8_t num_of_requests);
static int alloc_memory_of_scratch(struct kgd_dev *kgd,
@@ -234,7 +232,6 @@ static const struct kfd2kgd_calls kfd2kgd = {
get_atc_vmid_pasid_mapping_pasid,
.get_atc_vmid_pasid_mapping_valid =
get_atc_vmid_pasid_mapping_valid,
- .write_vmid_invalidate_request = write_vmid_invalidate_request,
.invalidate_tlbs = invalidate_tlbs,
.sync_memory = amdgpu_amdkfd_gpuvm_sync_memory,
.alloc_memory_of_gpu = amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu,
--
2.7.4
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