diff options
Diffstat (limited to 'include/uapi/linux/kfd_ioctl.h')
| -rw-r--r-- | include/uapi/linux/kfd_ioctl.h | 37 |
1 files changed, 24 insertions, 13 deletions
diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h index 731d0df722e3..f4cab5b3ba9a 100644 --- a/include/uapi/linux/kfd_ioctl.h +++ b/include/uapi/linux/kfd_ioctl.h @@ -58,7 +58,8 @@ struct kfd_ioctl_create_queue_args { __u64 eop_buffer_address; /* to KFD */ __u64 eop_buffer_size; /* to KFD */ __u64 ctx_save_restore_address; /* to KFD */ - __u64 ctx_save_restore_size; /* to KFD */ + __u32 ctx_save_restore_size; /* to KFD */ + __u32 ctl_stack_size; /* to KFD */ }; struct kfd_ioctl_destroy_queue_args { @@ -233,34 +234,41 @@ struct kfd_ioctl_wait_events_args { }; struct kfd_ioctl_set_scratch_backing_va_args { - uint64_t va_addr; /* to KFD */ - uint32_t gpu_id; /* to KFD */ - uint32_t pad; + __u64 va_addr; /* to KFD */ + __u32 gpu_id; /* to KFD */ + __u32 pad; }; struct kfd_ioctl_get_tile_config_args { /* to KFD: pointer to tile array */ - uint64_t tile_config_ptr; + __u64 tile_config_ptr; /* to KFD: pointer to macro tile array */ - uint64_t macro_tile_config_ptr; + __u64 macro_tile_config_ptr; /* to KFD: array size allocated by user mode * from KFD: array size filled by kernel */ - uint32_t num_tile_configs; + __u32 num_tile_configs; /* to KFD: array size allocated by user mode * from KFD: array size filled by kernel */ - uint32_t num_macro_tile_configs; + __u32 num_macro_tile_configs; - uint32_t gpu_id; /* to KFD */ - uint32_t gb_addr_config; /* from KFD */ - uint32_t num_banks; /* from KFD */ - uint32_t num_ranks; /* from KFD */ + __u32 gpu_id; /* to KFD */ + __u32 gb_addr_config; /* from KFD */ + __u32 num_banks; /* from KFD */ + __u32 num_ranks; /* from KFD */ /* struct size can be extended later if needed * without breaking ABI compatibility */ }; +struct kfd_ioctl_set_trap_handler_args { + uint64_t tba_addr; /* to KFD */ + uint64_t tma_addr; /* to KFD */ + uint32_t gpu_id; /* to KFD */ + uint32_t pad; +}; + #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) @@ -321,7 +329,10 @@ struct kfd_ioctl_get_tile_config_args { #define AMDKFD_IOC_GET_TILE_CONFIG \ AMDKFD_IOWR(0x12, struct kfd_ioctl_get_tile_config_args) +#define AMDKFD_IOC_SET_TRAP_HANDLER \ + AMDKFD_IOW(0x13, struct kfd_ioctl_set_trap_handler_args) + #define AMDKFD_COMMAND_START 0x01 -#define AMDKFD_COMMAND_END 0x13 +#define AMDKFD_COMMAND_END 0x14 #endif |