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drm/amdgpu: get_fw_version isn't ASIC specific

Browse source 
Method of getting firmware version is the same across ASICs, so remove
them from ASIC-specific files and create one in amdgpu_amdkfd.c. This new
created get_fw_version simply reads fw_version from adev->gfx than parsing
the ucode header.

Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Amber Lin 2019-04-12 11:07:16 -04:00 committed by Alex Deucher
parent a1b11201af
commit 0da8b10e36
7 changed files with 53 additions and 194 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

37
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
View file

@ -335,6 +335,43 @@ void amdgpu_amdkfd_free_gtt_mem(struct kgd_dev *kgd, void *mem_obj)
amdgpu_bo_unref(&(bo));
}
uint32_t amdgpu_amdkfd_get_fw_version(struct kgd_dev *kgd,
enum kgd_engine_type type)
{
struct amdgpu_device *adev = (struct amdgpu_device *)kgd;
switch (type) {
case KGD_ENGINE_PFP:
return adev->gfx.pfp_fw_version;
case KGD_ENGINE_ME:
return adev->gfx.me_fw_version;
case KGD_ENGINE_CE:
return adev->gfx.ce_fw_version;
case KGD_ENGINE_MEC1:
return adev->gfx.mec_fw_version;
case KGD_ENGINE_MEC2:
return adev->gfx.mec2_fw_version;
case KGD_ENGINE_RLC:
return adev->gfx.rlc_fw_version;
case KGD_ENGINE_SDMA1:
return adev->sdma.instance[0].fw_version;
case KGD_ENGINE_SDMA2:
return adev->sdma.instance[1].fw_version;
default:
return 0;
}
return 0;
}
void amdgpu_amdkfd_get_local_mem_info(struct kgd_dev *kgd,
struct kfd_local_mem_info *mem_info)
{

14
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
View file

@ -81,6 +81,18 @@ struct amdgpu_kfd_dev {
uint64_t vram_used;
};
enum kgd_engine_type {
KGD_ENGINE_PFP = 1,
KGD_ENGINE_ME,
KGD_ENGINE_CE,
KGD_ENGINE_MEC1,
KGD_ENGINE_MEC2,
KGD_ENGINE_RLC,
KGD_ENGINE_SDMA1,
KGD_ENGINE_SDMA2,
KGD_ENGINE_MAX
};
struct amdgpu_amdkfd_fence *amdgpu_amdkfd_fence_create(u64 context,
struct mm_struct *mm);
bool amdkfd_fence_check_mm(struct dma_fence *f, struct mm_struct *mm);
@ -142,6 +154,8 @@ int amdgpu_amdkfd_alloc_gtt_mem(struct kgd_dev *kgd, size_t size,
void **mem_obj, uint64_t *gpu_addr,
void **cpu_ptr, bool mqd_gfx9);
void amdgpu_amdkfd_free_gtt_mem(struct kgd_dev *kgd, void *mem_obj);
uint32_t amdgpu_amdkfd_get_fw_version(struct kgd_dev *kgd,
enum kgd_engine_type type);
void amdgpu_amdkfd_get_local_mem_info(struct kgd_dev *kgd,
struct kfd_local_mem_info *mem_info);
uint64_t amdgpu_amdkfd_get_gpu_clock_counter(struct kgd_dev *kgd);

61
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
View file

@ -22,14 +22,12 @@
#include <linux/fdtable.h>
#include <linux/uaccess.h>
#include <linux/firmware.h>
#include <linux/mmu_context.h>
#include <drm/drmP.h>
#include "amdgpu.h"
#include "amdgpu_amdkfd.h"
#include "cikd.h"
#include "cik_sdma.h"
#include "amdgpu_ucode.h"
#include "gfx_v7_0.h"
#include "gca/gfx_7_2_d.h"
#include "gca/gfx_7_2_enum.h"
@ -139,7 +137,6 @@ 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 uint16_t get_fw_version(struct kgd_dev *kgd, enum kgd_engine_type type);
static void set_scratch_backing_va(struct kgd_dev *kgd,
uint64_t va, uint32_t vmid);
static void set_vm_context_page_table_base(struct kgd_dev *kgd, uint32_t vmid,
@ -191,7 +188,6 @@ static const struct kfd2kgd_calls kfd2kgd = {
.address_watch_get_offset = kgd_address_watch_get_offset,
.get_atc_vmid_pasid_mapping_pasid = get_atc_vmid_pasid_mapping_pasid,
.get_atc_vmid_pasid_mapping_valid = get_atc_vmid_pasid_mapping_valid,
.get_fw_version = get_fw_version,
.set_scratch_backing_va = set_scratch_backing_va,
.get_tile_config = get_tile_config,
.set_vm_context_page_table_base = set_vm_context_page_table_base,
@ -792,63 +788,6 @@ static void set_scratch_backing_va(struct kgd_dev *kgd,
unlock_srbm(kgd);
}
static uint16_t get_fw_version(struct kgd_dev *kgd, enum kgd_engine_type type)
{
struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
const union amdgpu_firmware_header *hdr;
switch (type) {
case KGD_ENGINE_PFP:
hdr = (const union amdgpu_firmware_header *)
adev->gfx.pfp_fw->data;
break;
case KGD_ENGINE_ME:
hdr = (const union amdgpu_firmware_header *)
adev->gfx.me_fw->data;
break;
case KGD_ENGINE_CE:
hdr = (const union amdgpu_firmware_header *)
adev->gfx.ce_fw->data;
break;
case KGD_ENGINE_MEC1:
hdr = (const union amdgpu_firmware_header *)
adev->gfx.mec_fw->data;
break;
case KGD_ENGINE_MEC2:
hdr = (const union amdgpu_firmware_header *)
adev->gfx.mec2_fw->data;
break;
case KGD_ENGINE_RLC:
hdr = (const union amdgpu_firmware_header *)
adev->gfx.rlc_fw->data;
break;
case KGD_ENGINE_SDMA1:
hdr = (const union amdgpu_firmware_header *)
adev->sdma.instance[0].fw->data;
break;
case KGD_ENGINE_SDMA2:
hdr = (const union amdgpu_firmware_header *)
adev->sdma.instance[1].fw->data;
break;
default:
return 0;
}
if (hdr == NULL)
return 0;
/* Only 12 bit in use*/
return hdr->common.ucode_version;
}
static void set_vm_context_page_table_base(struct kgd_dev *kgd, uint32_t vmid,
uint64_t page_table_base)
{

61
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
View file

@ -23,12 +23,10 @@
#include <linux/module.h>
#include <linux/fdtable.h>
#include <linux/uaccess.h>
#include <linux/firmware.h>
#include <linux/mmu_context.h>
#include <drm/drmP.h>
#include "amdgpu.h"
#include "amdgpu_amdkfd.h"
#include "amdgpu_ucode.h"
#include "gfx_v8_0.h"
#include "gca/gfx_8_0_sh_mask.h"
#include "gca/gfx_8_0_d.h"
@ -95,7 +93,6 @@ 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 uint16_t get_fw_version(struct kgd_dev *kgd, enum kgd_engine_type type);
static void set_scratch_backing_va(struct kgd_dev *kgd,
uint64_t va, uint32_t vmid);
static void set_vm_context_page_table_base(struct kgd_dev *kgd, uint32_t vmid,
@ -148,7 +145,6 @@ static const struct kfd2kgd_calls kfd2kgd = {
get_atc_vmid_pasid_mapping_pasid,
.get_atc_vmid_pasid_mapping_valid =
get_atc_vmid_pasid_mapping_valid,
.get_fw_version = get_fw_version,
.set_scratch_backing_va = set_scratch_backing_va,
.get_tile_config = get_tile_config,
.set_vm_context_page_table_base = set_vm_context_page_table_base,
@ -751,63 +747,6 @@ static void set_scratch_backing_va(struct kgd_dev *kgd,
unlock_srbm(kgd);
}
static uint16_t get_fw_version(struct kgd_dev *kgd, enum kgd_engine_type type)
{
struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
const union amdgpu_firmware_header *hdr;
switch (type) {
case KGD_ENGINE_PFP:
hdr = (const union amdgpu_firmware_header *)
adev->gfx.pfp_fw->data;
break;
case KGD_ENGINE_ME:
hdr = (const union amdgpu_firmware_header *)
adev->gfx.me_fw->data;
break;
case KGD_ENGINE_CE:
hdr = (const union amdgpu_firmware_header *)
adev->gfx.ce_fw->data;
break;
case KGD_ENGINE_MEC1:
hdr = (const union amdgpu_firmware_header *)
adev->gfx.mec_fw->data;
break;
case KGD_ENGINE_MEC2:
hdr = (const union amdgpu_firmware_header *)
adev->gfx.mec2_fw->data;
break;
case KGD_ENGINE_RLC:
hdr = (const union amdgpu_firmware_header *)
adev->gfx.rlc_fw->data;
break;
case KGD_ENGINE_SDMA1:
hdr = (const union amdgpu_firmware_header *)
adev->sdma.instance[0].fw->data;
break;
case KGD_ENGINE_SDMA2:
hdr = (const union amdgpu_firmware_header *)
adev->sdma.instance[1].fw->data;
break;
default:
return 0;
}
if (hdr == NULL)
return 0;
/* Only 12 bit in use*/
return hdr->common.ucode_version;
}
static void set_vm_context_page_table_base(struct kgd_dev *kgd, uint32_t vmid,
uint64_t page_table_base)
{

54
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
View file

@ -25,12 +25,10 @@
#include <linux/module.h>
#include <linux/fdtable.h>
#include <linux/uaccess.h>
#include <linux/firmware.h>
#include <linux/mmu_context.h>
#include <drm/drmP.h>
#include "amdgpu.h"
#include "amdgpu_amdkfd.h"
#include "amdgpu_ucode.h"
#include "soc15_hw_ip.h"
#include "gc/gc_9_0_offset.h"
#include "gc/gc_9_0_sh_mask.h"
@ -111,7 +109,6 @@ static uint16_t get_atc_vmid_pasid_mapping_pasid(struct kgd_dev *kgd,
uint8_t vmid);
static void set_vm_context_page_table_base(struct kgd_dev *kgd, uint32_t vmid,
uint64_t page_table_base);
static uint16_t get_fw_version(struct kgd_dev *kgd, enum kgd_engine_type type);
static void set_scratch_backing_va(struct kgd_dev *kgd,
uint64_t va, uint32_t vmid);
static int invalidate_tlbs(struct kgd_dev *kgd, uint16_t pasid);
@ -158,7 +155,6 @@ static const struct kfd2kgd_calls kfd2kgd = {
get_atc_vmid_pasid_mapping_pasid,
.get_atc_vmid_pasid_mapping_valid =
get_atc_vmid_pasid_mapping_valid,
.get_fw_version = get_fw_version,
.set_scratch_backing_va = set_scratch_backing_va,
.get_tile_config = amdgpu_amdkfd_get_tile_config,
.set_vm_context_page_table_base = set_vm_context_page_table_base,
@ -874,56 +870,6 @@ static void set_scratch_backing_va(struct kgd_dev *kgd,
*/
}
/* FIXME: Does this need to be ASIC-specific code? */
static uint16_t get_fw_version(struct kgd_dev *kgd, enum kgd_engine_type type)
{
struct amdgpu_device *adev = (struct amdgpu_device *) kgd;
const union amdgpu_firmware_header *hdr;
switch (type) {
case KGD_ENGINE_PFP:
hdr = (const union amdgpu_firmware_header *)adev->gfx.pfp_fw->data;
break;
case KGD_ENGINE_ME:
hdr = (const union amdgpu_firmware_header *)adev->gfx.me_fw->data;
break;
case KGD_ENGINE_CE:
hdr = (const union amdgpu_firmware_header *)adev->gfx.ce_fw->data;
break;
case KGD_ENGINE_MEC1:
hdr = (const union amdgpu_firmware_header *)adev->gfx.mec_fw->data;
break;
case KGD_ENGINE_MEC2:
hdr = (const union amdgpu_firmware_header *)adev->gfx.mec2_fw->data;
break;
case KGD_ENGINE_RLC:
hdr = (const union amdgpu_firmware_header *)adev->gfx.rlc_fw->data;
break;
case KGD_ENGINE_SDMA1:
hdr = (const union amdgpu_firmware_header *)adev->sdma.instance[0].fw->data;
break;
case KGD_ENGINE_SDMA2:
hdr = (const union amdgpu_firmware_header *)adev->sdma.instance[1].fw->data;
break;
default:
return 0;
}
if (hdr == NULL)
return 0;
/* Only 12 bit in use*/
return hdr->common.ucode_version;
}
static void set_vm_context_page_table_base(struct kgd_dev *kgd, uint32_t vmid,
uint64_t page_table_base)
{

4
drivers/gpu/drm/amd/amdkfd/kfd_device.c
View file

@ -493,9 +493,9 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd,
{
unsigned int size;
kfd->mec_fw_version = kfd->kfd2kgd->get_fw_version(kfd->kgd,
kfd->mec_fw_version = amdgpu_amdkfd_get_fw_version(kfd->kgd,
KGD_ENGINE_MEC1);
kfd->sdma_fw_version = kfd->kfd2kgd->get_fw_version(kfd->kgd,
kfd->sdma_fw_version = amdgpu_amdkfd_get_fw_version(kfd->kgd,
KGD_ENGINE_SDMA1);
kfd->shared_resources = *gpu_resources;

16
drivers/gpu/drm/amd/include/kgd_kfd_interface.h
View file

@ -85,18 +85,6 @@ enum kgd_memory_pool {
KGD_POOL_FRAMEBUFFER = 3,
};
enum kgd_engine_type {
KGD_ENGINE_PFP = 1,
KGD_ENGINE_ME,
KGD_ENGINE_CE,
KGD_ENGINE_MEC1,
KGD_ENGINE_MEC2,
KGD_ENGINE_RLC,
KGD_ENGINE_SDMA1,
KGD_ENGINE_SDMA2,
KGD_ENGINE_MAX
};
/**
* enum kfd_sched_policy
*
@ -230,8 +218,6 @@ struct tile_config {
* @hqd_sdma_destroy: Destructs and preempts the SDMA queue assigned to that
* SDMA hqd slot.
*
* @get_fw_version: Returns FW versions from the header
*
* @set_scratch_backing_va: Sets VA for scratch backing memory of a VMID.
* Only used for no cp scheduling mode
*
@ -311,8 +297,6 @@ struct kfd2kgd_calls {
struct kgd_dev *kgd,
uint8_t vmid);
uint16_t (*get_fw_version)(struct kgd_dev *kgd,
enum kgd_engine_type type);
void (*set_scratch_backing_va)(struct kgd_dev *kgd,
uint64_t va, uint32_t vmid);
int (*get_tile_config)(struct kgd_dev *kgd, struct tile_config *config);