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Revert "drm/amdkfd: New IOCTL to allocate queue GWS"

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This reverts commit 1a058c3376.

This interface is still in too much flux.  Revert until
it's sorted out.

Acked-by: Oak Zeng <Oak.Zeng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2019-08-07 00:23:07 -05:00
parent d9dfe768b3
commit 4b3e30ed3e
2 changed files with 1 additions and 47 deletions
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20
include/uapi/linux/kfd_ioctl.h
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@@ -410,21 +410,6 @@ struct kfd_ioctl_unmap_memory_from_gpu_args {
__u32 n_success; /* to/from KFD */
};
/* Allocate GWS for specific queue
*
* @gpu_id: device identifier
* @queue_id: queue's id that GWS is allocated for
* @num_gws: how many GWS to allocate
* @first_gws: index of the first GWS allocated.
* only support contiguous GWS allocation
*/
struct kfd_ioctl_alloc_queue_gws_args {
__u32 gpu_id; /* to KFD */
__u32 queue_id; /* to KFD */
__u32 num_gws; /* to KFD */
__u32 first_gws; /* from KFD */
};
struct kfd_ioctl_get_dmabuf_info_args {
__u64 size; /* from KFD */
__u64 metadata_ptr; /* to KFD */
@@ -544,10 +529,7 @@ enum kfd_mmio_remap {
#define AMDKFD_IOC_IMPORT_DMABUF \
AMDKFD_IOWR(0x1D, struct kfd_ioctl_import_dmabuf_args)
#define AMDKFD_IOC_ALLOC_QUEUE_GWS \
AMDKFD_IOWR(0x1E, struct kfd_ioctl_alloc_queue_gws_args)
#define AMDKFD_COMMAND_START 0x01
#define AMDKFD_COMMAND_END 0x1F
#define AMDKFD_COMMAND_END 0x1E
#endif