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Support gfx802 dGPU

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Signed-off-by: Ben Goz <ben.goz@amd.com>


[ROCm/ROCR-Runtime commit: fb8378a18b]
This commit is contained in:
Ben Goz
2015-08-23 17:42:27 +03:00
parent 779c76a4e7
commit 9db147f2d4
9 changed files with 513 additions and 118 deletions
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projects/rocr-runtime/include/linux/kfd_ioctl.h
+14 -4
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@@ -249,7 +249,7 @@ struct kfd_ioctl_alloc_memory_of_gpu_args {
uint64_t size; /* to KFD */
uint64_t handle; /* from KFD */
uint32_t gpu_id; /* to KFD */
uint32_t pad;
uint64_t mmap_offset; /* from KFD */
};
struct kfd_ioctl_free_memory_of_gpu_args {
@@ -273,6 +273,12 @@ struct kfd_ioctl_open_graphic_handle_args {
uint32_t pad;
};
struct kfd_ioctl_set_process_dgpu_aperture_args {
uint32_t node_id;
uint64_t dgpu_base;
uint64_t dgpu_limit;
};
#define AMDKFD_IOCTL_BASE 'K'
#define AMDKFD_IO(nr) _IO(AMDKFD_IOCTL_BASE, nr)
#define AMDKFD_IOR(nr, type) _IOR(AMDKFD_IOCTL_BASE, nr, type)
@@ -342,13 +348,17 @@ struct kfd_ioctl_open_graphic_handle_args {
#define AMDKFD_IOC_OPEN_GRAPHIC_HANDLE \
AMDKFD_IOWR(0x15, struct kfd_ioctl_open_graphic_handle_args)
#define AMDKFD_IOC_ALLOC_MEMORY_OF_SCRATCH \
AMDKFD_IOWR(0x16, struct kfd_ioctl_alloc_memory_of_gpu_args)
#define AMDKFD_IOC_ALLOC_MEMORY_OF_SCRATCH \
AMDKFD_IOWR(0x16, struct kfd_ioctl_alloc_memory_of_gpu_args)
#define AMDKFD_IOC_SET_CU_MASK \
AMDKFD_IOW(0x17, struct kfd_ioctl_set_cu_mask_args)
#define AMDKFD_IOC_SET_PROCESS_DGPU_APERTURE \
AMDKFD_IOW(0x18, struct kfd_ioctl_set_process_dgpu_aperture_args)
#define AMDKFD_COMMAND_START 0x01
#define AMDKFD_COMMAND_END 0x18
#define AMDKFD_COMMAND_END 0x19
#endif