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drm/amd: Extend ROCt to surface UUID for devices that have them

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Devices from Arcturus onwards will have their UUID exposed to Thunk.
Adding neccessary functions to the kernel to propagate the uuid.

Signed-off-by: Divya Shikre <DivyaUday.Shikre@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Divya Shikre
2020-02-25 17:17:37 -05:00
committed by Alex Deucher
parent 944effd337
commit 0c663695a6
9 changed files with 25 additions and 0 deletions
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4
drivers/gpu/drm/amd/include/kgd_kfd_interface.h
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@@ -151,6 +151,7 @@ struct kgd2kfd_shared_resources {
/* Minor device number of the render node */
int drm_render_minor;
};
struct tile_config {
@@ -236,6 +237,8 @@ struct tile_config {
*
* @get_hive_id: Returns hive id of current device, 0 if xgmi is not enabled
*
* @get_unique_id: Returns uuid id of current device
*
* This structure contains function pointers to services that the kgd driver
* provides to amdkfd driver.
*
@@ -313,6 +316,7 @@ struct kfd2kgd_calls {
uint32_t vmid, uint64_t page_table_base);
uint32_t (*read_vmid_from_vmfault_reg)(struct kgd_dev *kgd);
uint64_t (*get_hive_id)(struct kgd_dev *kgd);
uint64_t (*get_unique_id)(struct kgd_dev *kgd);
};