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drm/amdgpu: Group gfx sysfs functions

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Make amdgpu_gfx_sysfs_init/fini functions as common entry points for all
gfx related sysfs nodes.

Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lijo Lazar 2024-10-29 10:47:26 +05:30 committed by Alex Deucher
parent 12e5df81bb
commit 047767ddc9
7 changed files with 41 additions and 25 deletions
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42
drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c
View File

@ -1602,7 +1602,7 @@ static DEVICE_ATTR(current_compute_partition, 0644,
static DEVICE_ATTR(available_compute_partition, 0444,
amdgpu_gfx_get_available_compute_partition, NULL);
int amdgpu_gfx_sysfs_init(struct amdgpu_device *adev)
static int amdgpu_gfx_sysfs_xcp_init(struct amdgpu_device *adev)
{
struct amdgpu_xcp_mgr *xcp_mgr = adev->xcp_mgr;
bool xcp_switch_supported;
@ -1629,7 +1629,7 @@ int amdgpu_gfx_sysfs_init(struct amdgpu_device *adev)
return r;
}
void amdgpu_gfx_sysfs_fini(struct amdgpu_device *adev)
static void amdgpu_gfx_sysfs_xcp_fini(struct amdgpu_device *adev)
{
struct amdgpu_xcp_mgr *xcp_mgr = adev->xcp_mgr;
bool xcp_switch_supported;
@ -1646,25 +1646,47 @@ void amdgpu_gfx_sysfs_fini(struct amdgpu_device *adev)
&dev_attr_available_compute_partition);
}
int amdgpu_gfx_sysfs_isolation_shader_init(struct amdgpu_device *adev)
static int amdgpu_gfx_sysfs_isolation_shader_init(struct amdgpu_device *adev)
{
int r;
r = device_create_file(adev->dev, &dev_attr_enforce_isolation);
if (r)
return r;
if (adev->gfx.enable_cleaner_shader)
r = device_create_file(adev->dev, &dev_attr_run_cleaner_shader);
r = device_create_file(adev->dev, &dev_attr_run_cleaner_shader);
if (r)
return r;
return 0;
return r;
}
void amdgpu_gfx_sysfs_isolation_shader_fini(struct amdgpu_device *adev)
static void amdgpu_gfx_sysfs_isolation_shader_fini(struct amdgpu_device *adev)
{
device_remove_file(adev->dev, &dev_attr_enforce_isolation);
device_remove_file(adev->dev, &dev_attr_run_cleaner_shader);
if (adev->gfx.enable_cleaner_shader)
device_remove_file(adev->dev, &dev_attr_run_cleaner_shader);
}
int amdgpu_gfx_sysfs_init(struct amdgpu_device *adev)
{
int r;
r = amdgpu_gfx_sysfs_xcp_init(adev);
if (r) {
dev_err(adev->dev, "failed to create xcp sysfs files");
return r;
}
r = amdgpu_gfx_sysfs_isolation_shader_init(adev);
if (r)
dev_err(adev->dev, "failed to create isolation sysfs files");
return r;
}
void amdgpu_gfx_sysfs_fini(struct amdgpu_device *adev)
{
amdgpu_gfx_sysfs_xcp_fini(adev);
amdgpu_gfx_sysfs_isolation_shader_fini(adev);
}
int amdgpu_gfx_cleaner_shader_sw_init(struct amdgpu_device *adev,

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

@ -579,8 +579,6 @@ void amdgpu_gfx_cleaner_shader_sw_fini(struct amdgpu_device *adev);
void amdgpu_gfx_cleaner_shader_init(struct amdgpu_device *adev,
unsigned int cleaner_shader_size,
const void *cleaner_shader_ptr);
int amdgpu_gfx_sysfs_isolation_shader_init(struct amdgpu_device *adev);
void amdgpu_gfx_sysfs_isolation_shader_fini(struct amdgpu_device *adev);
void amdgpu_gfx_enforce_isolation_handler(struct work_struct *work);
void amdgpu_gfx_enforce_isolation_ring_begin_use(struct amdgpu_ring *ring);
void amdgpu_gfx_enforce_isolation_ring_end_use(struct amdgpu_ring *ring);

5
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
View File

@ -4853,9 +4853,10 @@ static int gfx_v10_0_sw_init(struct amdgpu_ip_block *ip_block)
gfx_v10_0_alloc_ip_dump(adev);
r = amdgpu_gfx_sysfs_isolation_shader_init(adev);
r = amdgpu_gfx_sysfs_init(adev);
if (r)
return r;
return 0;
}
@ -4907,7 +4908,7 @@ static int gfx_v10_0_sw_fini(struct amdgpu_ip_block *ip_block)
gfx_v10_0_rlc_backdoor_autoload_buffer_fini(adev);
gfx_v10_0_free_microcode(adev);
amdgpu_gfx_sysfs_isolation_shader_fini(adev);
amdgpu_gfx_sysfs_fini(adev);
kfree(adev->gfx.ip_dump_core);
kfree(adev->gfx.ip_dump_compute_queues);

4
drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
View File

@ -1708,7 +1708,7 @@ static int gfx_v11_0_sw_init(struct amdgpu_ip_block *ip_block)
gfx_v11_0_alloc_ip_dump(adev);
r = amdgpu_gfx_sysfs_isolation_shader_init(adev);
r = amdgpu_gfx_sysfs_init(adev);
if (r)
return r;
@ -1773,7 +1773,7 @@ static int gfx_v11_0_sw_fini(struct amdgpu_ip_block *ip_block)
gfx_v11_0_free_microcode(adev);
amdgpu_gfx_sysfs_isolation_shader_fini(adev);
amdgpu_gfx_sysfs_fini(adev);
kfree(adev->gfx.ip_dump_core);
kfree(adev->gfx.ip_dump_compute_queues);

4
drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c
View File

@ -1466,7 +1466,7 @@ static int gfx_v12_0_sw_init(struct amdgpu_ip_block *ip_block)
gfx_v12_0_alloc_ip_dump(adev);
r = amdgpu_gfx_sysfs_isolation_shader_init(adev);
r = amdgpu_gfx_sysfs_init(adev);
if (r)
return r;
@ -1529,7 +1529,7 @@ static int gfx_v12_0_sw_fini(struct amdgpu_ip_block *ip_block)
gfx_v12_0_free_microcode(adev);
amdgpu_gfx_sysfs_isolation_shader_fini(adev);
amdgpu_gfx_sysfs_fini(adev);
kfree(adev->gfx.ip_dump_core);
kfree(adev->gfx.ip_dump_compute_queues);

4
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
View File

@ -2402,7 +2402,7 @@ static int gfx_v9_0_sw_init(struct amdgpu_ip_block *ip_block)
gfx_v9_0_alloc_ip_dump(adev);
r = amdgpu_gfx_sysfs_isolation_shader_init(adev);
r = amdgpu_gfx_sysfs_init(adev);
if (r)
return r;
@ -2443,7 +2443,7 @@ static int gfx_v9_0_sw_fini(struct amdgpu_ip_block *ip_block)
}
gfx_v9_0_free_microcode(adev);
amdgpu_gfx_sysfs_isolation_shader_fini(adev);
amdgpu_gfx_sysfs_fini(adev);
kfree(adev->gfx.ip_dump_core);
kfree(adev->gfx.ip_dump_compute_queues);

5
drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c
View File

@ -1171,10 +1171,6 @@ static int gfx_v9_4_3_sw_init(struct amdgpu_ip_block *ip_block)
gfx_v9_4_3_alloc_ip_dump(adev);
r = amdgpu_gfx_sysfs_isolation_shader_init(adev);
if (r)
return r;
return 0;
}
@ -1199,7 +1195,6 @@ static int gfx_v9_4_3_sw_fini(struct amdgpu_ip_block *ip_block)
amdgpu_bo_unref(&adev->gfx.rlc.clear_state_obj);
gfx_v9_4_3_free_microcode(adev);
amdgpu_gfx_sysfs_fini(adev);
amdgpu_gfx_sysfs_isolation_shader_fini(adev);
kfree(adev->gfx.ip_dump_core);
kfree(adev->gfx.ip_dump_compute_queues);