UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/amdkfd: replace trivial funcs with direct access 

These get funcs simply return an adev field. Replace funcs/calls with
direct field accesses instead.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Graham Sider 2021-11-05 14:24:57 -04:00 committed by Alex Deucher
parent 68ca1c3e57
commit 02274fc0f6
6 changed files with 10 additions and 47 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
View File

@ -521,16 +521,6 @@ uint64_t amdgpu_amdkfd_get_vram_usage(struct amdgpu_device *adev)
return amdgpu_vram_mgr_usage(vram_man);
}
uint64_t amdgpu_amdkfd_get_hive_id(struct amdgpu_device *adev)
{
return adev->gmc.xgmi.hive_id;
}
uint64_t amdgpu_amdkfd_get_unique_id(struct amdgpu_device *adev)
{
return adev->unique_id;
}
uint8_t amdgpu_amdkfd_get_xgmi_hops_count(struct amdgpu_device *dst,
struct amdgpu_device *src)
{
@ -630,26 +620,6 @@ int amdgpu_amdkfd_get_pcie_bandwidth_mbytes(struct amdgpu_device *adev, bool is_
return (num_lanes_factor * gen_speed_mbits_factor)/BITS_PER_BYTE;
}
uint64_t amdgpu_amdkfd_get_mmio_remap_phys_addr(struct amdgpu_device *adev)
{
return adev->rmmio_remap.bus_addr;
}
uint32_t amdgpu_amdkfd_get_num_gws(struct amdgpu_device *adev)
{
return adev->gds.gws_size;
}
uint32_t amdgpu_amdkfd_get_asic_rev_id(struct amdgpu_device *adev)
{
return adev->rev_id;
}
int amdgpu_amdkfd_get_noretry(struct amdgpu_device *adev)
{
return adev->gmc.noretry;
}
int amdgpu_amdkfd_submit_ib(struct amdgpu_device *adev,
enum kgd_engine_type engine,
uint32_t vmid, uint64_t gpu_addr,

6
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
View File

@ -224,12 +224,6 @@ int amdgpu_amdkfd_get_dmabuf_info(struct amdgpu_device *adev, int dma_buf_fd,
size_t buffer_size, uint32_t *metadata_size,
uint32_t *flags);
uint64_t amdgpu_amdkfd_get_vram_usage(struct amdgpu_device *adev);
uint64_t amdgpu_amdkfd_get_hive_id(struct amdgpu_device *adev);
uint64_t amdgpu_amdkfd_get_unique_id(struct amdgpu_device *adev);
uint64_t amdgpu_amdkfd_get_mmio_remap_phys_addr(struct amdgpu_device *adev);
uint32_t amdgpu_amdkfd_get_num_gws(struct amdgpu_device *adev);
uint32_t amdgpu_amdkfd_get_asic_rev_id(struct amdgpu_device *adev);
int amdgpu_amdkfd_get_noretry(struct amdgpu_device *adev);
uint8_t amdgpu_amdkfd_get_xgmi_hops_count(struct amdgpu_device *dst,
struct amdgpu_device *src);
int amdgpu_amdkfd_get_xgmi_bandwidth_mbytes(struct amdgpu_device *dst,

4
drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
View File

@ -1313,7 +1313,7 @@ static int kfd_ioctl_alloc_memory_of_gpu(struct file *filep,
err = -EINVAL;
goto err_unlock;
}
offset = amdgpu_amdkfd_get_mmio_remap_phys_addr(dev->adev);
offset = dev->adev->rmmio_remap.bus_addr;
if (!offset) {
err = -ENOMEM;
goto err_unlock;
@ -2066,7 +2066,7 @@ static int kfd_mmio_mmap(struct kfd_dev *dev, struct kfd_process *process,
if (vma->vm_end - vma->vm_start != PAGE_SIZE)
return -EINVAL;
address = amdgpu_amdkfd_get_mmio_remap_phys_addr(dev->adev);
address = dev->adev->rmmio_remap.bus_addr;
vma->vm_flags |= VM_IO | VM_DONTCOPY | VM_DONTEXPAND | VM_NORESERVE |
VM_DONTDUMP | VM_PFNMAP;

8
drivers/gpu/drm/amd/amdkfd/kfd_device.c
View File

@ -892,7 +892,7 @@ static int kfd_gws_init(struct kfd_dev *kfd)
|| (kfd->device_info->asic_family == CHIP_ALDEBARAN
&& kfd->mec2_fw_version >= 0x28))
ret = amdgpu_amdkfd_alloc_gws(kfd->adev,
amdgpu_amdkfd_get_num_gws(kfd->adev), &kfd->gws);
kfd->adev->gds.gws_size, &kfd->gws);
return ret;
}
@ -994,9 +994,9 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd,
goto kfd_doorbell_error;
}
kfd->hive_id = amdgpu_amdkfd_get_hive_id(kfd->adev);
kfd->hive_id = kfd->adev->gmc.xgmi.hive_id;
kfd->noretry = amdgpu_amdkfd_get_noretry(kfd->adev);
kfd->noretry = kfd->adev->gmc.noretry;
if (kfd_interrupt_init(kfd)) {
dev_err(kfd_device, "Error initializing interrupts\n");
@ -1014,7 +1014,7 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd,
*/
if (kfd_gws_init(kfd)) {
dev_err(kfd_device, "Could not allocate %d gws\n",
amdgpu_amdkfd_get_num_gws(kfd->adev));
kfd->adev->gds.gws_size);
goto gws_error;
}

2
drivers/gpu/drm/amd/amdkfd/kfd_process_queue_manager.c
View File

@ -118,7 +118,7 @@ int pqm_set_gws(struct process_queue_manager *pqm, unsigned int qid,
return ret;
pqn->q->gws = mem;
pdd->qpd.num_gws = gws ? amdgpu_amdkfd_get_num_gws(dev->adev) : 0;
pdd->qpd.num_gws = gws ? dev->adev->gds.gws_size : 0;
return pqn->q->device->dqm->ops.update_queue(pqn->q->device->dqm,
pqn->q, NULL);

7
drivers/gpu/drm/amd/amdkfd/kfd_topology.c
View File

@ -531,7 +531,7 @@ static ssize_t node_show(struct kobject *kobj, struct attribute *attr,
sysfs_show_32bit_prop(buffer, offs, "sdma_fw_version",
dev->gpu->sdma_fw_version);
sysfs_show_64bit_prop(buffer, offs, "unique_id",
amdgpu_amdkfd_get_unique_id(dev->gpu->adev));
dev->gpu->adev->unique_id);
}
@ -1381,8 +1381,7 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
dev->node_props.vendor_id = gpu->pdev->vendor;
dev->node_props.device_id = gpu->pdev->device;
dev->node_props.capability |=
((amdgpu_amdkfd_get_asic_rev_id(dev->gpu->adev) <<
HSA_CAP_ASIC_REVISION_SHIFT) &
((dev->gpu->adev->rev_id << HSA_CAP_ASIC_REVISION_SHIFT) &
HSA_CAP_ASIC_REVISION_MASK);
dev->node_props.location_id = pci_dev_id(gpu->pdev);
dev->node_props.domain = pci_domain_nr(gpu->pdev->bus);
@ -1401,7 +1400,7 @@ int kfd_topology_add_device(struct kfd_dev *gpu)
gpu->device_info->num_sdma_queues_per_engine;
dev->node_props.num_gws = (dev->gpu->gws &&
dev->gpu->dqm->sched_policy != KFD_SCHED_POLICY_NO_HWS) ?
amdgpu_amdkfd_get_num_gws(dev->gpu->adev) : 0;
dev->gpu->adev->gds.gws_size : 0;
dev->node_props.num_cp_queues = get_cp_queues_num(dev->gpu->dqm);
kfd_fill_mem_clk_max_info(dev);