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drm/amdkfd: Use Arcturus specific set_vm_context_page_table_base()

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Since Arcturus has it own function pointer, we can move Arcturus
specific logic to there rather than leaving it entangled with
other GFX9 chips.

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>
This commit is contained in:
Yong Zhao 2019-12-02 23:23:41 -05:00 committed by Alex Deucher
parent 63408972e4
commit ad5901df88
3 changed files with 22 additions and 14 deletions
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20
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_arcturus.c
View File

@ -46,6 +46,8 @@
#include "soc15.h" #include "soc15.h"
#include "soc15d.h" #include "soc15d.h"
#include "amdgpu_amdkfd_gfx_v9.h" #include "amdgpu_amdkfd_gfx_v9.h"
#include "gfxhub_v1_0.h"
#include "mmhub_v9_4.h"
#define HQD_N_REGS 56 #define HQD_N_REGS 56
#define DUMP_REG(addr) do { \ #define DUMP_REG(addr) do { \
@ -258,6 +260,22 @@ static int kgd_hqd_sdma_destroy(struct kgd_dev *kgd, void *mqd,
return 0; return 0;
} }
static void kgd_set_vm_context_page_table_base(struct kgd_dev *kgd, uint32_t vmid,
uint64_t page_table_base)
{
struct amdgpu_device *adev = get_amdgpu_device(kgd);
if (!amdgpu_amdkfd_is_kfd_vmid(adev, vmid)) {
pr_err("trying to set page table base for wrong VMID %u\n",
vmid);
return;
}
mmhub_v9_4_setup_vm_pt_regs(adev, vmid, page_table_base);
gfxhub_v1_0_setup_vm_pt_regs(adev, vmid, page_table_base);
}
const struct kfd2kgd_calls arcturus_kfd2kgd = { const struct kfd2kgd_calls arcturus_kfd2kgd = {
.program_sh_mem_settings = kgd_gfx_v9_program_sh_mem_settings, .program_sh_mem_settings = kgd_gfx_v9_program_sh_mem_settings,
.set_pasid_vmid_mapping = kgd_gfx_v9_set_pasid_vmid_mapping, .set_pasid_vmid_mapping = kgd_gfx_v9_set_pasid_vmid_mapping,
@ -277,7 +295,7 @@ const struct kfd2kgd_calls arcturus_kfd2kgd = {
.get_atc_vmid_pasid_mapping_info = .get_atc_vmid_pasid_mapping_info =
kgd_gfx_v9_get_atc_vmid_pasid_mapping_info, kgd_gfx_v9_get_atc_vmid_pasid_mapping_info,
.get_tile_config = kgd_gfx_v9_get_tile_config, .get_tile_config = kgd_gfx_v9_get_tile_config,
.set_vm_context_page_table_base = kgd_gfx_v9_set_vm_context_page_table_base, .set_vm_context_page_table_base = kgd_set_vm_context_page_table_base,
.invalidate_tlbs = kgd_gfx_v9_invalidate_tlbs, .invalidate_tlbs = kgd_gfx_v9_invalidate_tlbs,
.invalidate_tlbs_vmid = kgd_gfx_v9_invalidate_tlbs_vmid, .invalidate_tlbs_vmid = kgd_gfx_v9_invalidate_tlbs_vmid,
.get_hive_id = amdgpu_amdkfd_get_hive_id, .get_hive_id = amdgpu_amdkfd_get_hive_id,

14
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
View File

@ -40,7 +40,6 @@
#include "soc15d.h" #include "soc15d.h"
#include "mmhub_v1_0.h" #include "mmhub_v1_0.h"
#include "gfxhub_v1_0.h" #include "gfxhub_v1_0.h"
#include "mmhub_v9_4.h"
enum hqd_dequeue_request_type { enum hqd_dequeue_request_type {
@ -758,8 +757,8 @@ uint32_t kgd_gfx_v9_address_watch_get_offset(struct kgd_dev *kgd,
return 0; return 0;
} }
void kgd_gfx_v9_set_vm_context_page_table_base(struct kgd_dev *kgd, uint32_t vmid, static void kgd_gfx_v9_set_vm_context_page_table_base(struct kgd_dev *kgd,
uint64_t page_table_base) uint32_t vmid, uint64_t page_table_base)
{ {
struct amdgpu_device *adev = get_amdgpu_device(kgd); struct amdgpu_device *adev = get_amdgpu_device(kgd);
@ -769,14 +768,7 @@ void kgd_gfx_v9_set_vm_context_page_table_base(struct kgd_dev *kgd, uint32_t vmi
return; return;
} }
/* TODO: take advantage of per-process address space size. For mmhub_v1_0_setup_vm_pt_regs(adev, vmid, page_table_base);
* now, all processes share the same address space size, like
* on GFX8 and older.
*/
if (adev->asic_type == CHIP_ARCTURUS) {
mmhub_v9_4_setup_vm_pt_regs(adev, vmid, page_table_base);
} else
mmhub_v1_0_setup_vm_pt_regs(adev, vmid, page_table_base);
gfxhub_v1_0_setup_vm_pt_regs(adev, vmid, page_table_base); gfxhub_v1_0_setup_vm_pt_regs(adev, vmid, page_table_base);
} }

2
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.h
View File

@ -57,8 +57,6 @@ uint32_t kgd_gfx_v9_address_watch_get_offset(struct kgd_dev *kgd,
bool kgd_gfx_v9_get_atc_vmid_pasid_mapping_info(struct kgd_dev *kgd, bool kgd_gfx_v9_get_atc_vmid_pasid_mapping_info(struct kgd_dev *kgd,
uint8_t vmid, uint16_t *p_pasid); uint8_t vmid, uint16_t *p_pasid);
void kgd_gfx_v9_set_vm_context_page_table_base(struct kgd_dev *kgd, uint32_t vmid,
uint64_t page_table_base);
int kgd_gfx_v9_invalidate_tlbs(struct kgd_dev *kgd, uint16_t pasid); int kgd_gfx_v9_invalidate_tlbs(struct kgd_dev *kgd, uint16_t pasid);
int kgd_gfx_v9_invalidate_tlbs_vmid(struct kgd_dev *kgd, uint16_t vmid); int kgd_gfx_v9_invalidate_tlbs_vmid(struct kgd_dev *kgd, uint16_t vmid);
int kgd_gfx_v9_get_tile_config(struct kgd_dev *kgd, int kgd_gfx_v9_get_tile_config(struct kgd_dev *kgd,