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amdgpu: sync amdgpu_drm.h with kernel 4.11-rc2 

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
main
Marek Olšák 2017-03-21 20:31:53 +01:00
parent a07ae97c75
commit 3dc002df3e
1 changed files with 251 additions and 145 deletions
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396
include/drm/amdgpu_drm.h
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@ -50,6 +50,7 @@ extern "C" {
#define DRM_AMDGPU_WAIT_CS 0x09 #define DRM_AMDGPU_WAIT_CS 0x09
#define DRM_AMDGPU_GEM_OP 0x10 #define DRM_AMDGPU_GEM_OP 0x10
#define DRM_AMDGPU_GEM_USERPTR 0x11 #define DRM_AMDGPU_GEM_USERPTR 0x11
#define DRM_AMDGPU_WAIT_FENCES 0x12
#define DRM_IOCTL_AMDGPU_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_CREATE, union drm_amdgpu_gem_create) #define DRM_IOCTL_AMDGPU_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_CREATE, union drm_amdgpu_gem_create)
#define DRM_IOCTL_AMDGPU_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_MMAP, union drm_amdgpu_gem_mmap) #define DRM_IOCTL_AMDGPU_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_MMAP, union drm_amdgpu_gem_mmap)
@ -63,6 +64,7 @@ extern "C" {
#define DRM_IOCTL_AMDGPU_WAIT_CS DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_WAIT_CS, union drm_amdgpu_wait_cs) #define DRM_IOCTL_AMDGPU_WAIT_CS DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_WAIT_CS, union drm_amdgpu_wait_cs)
#define DRM_IOCTL_AMDGPU_GEM_OP DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_OP, struct drm_amdgpu_gem_op) #define DRM_IOCTL_AMDGPU_GEM_OP DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_OP, struct drm_amdgpu_gem_op)
#define DRM_IOCTL_AMDGPU_GEM_USERPTR DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_USERPTR, struct drm_amdgpu_gem_userptr) #define DRM_IOCTL_AMDGPU_GEM_USERPTR DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_USERPTR, struct drm_amdgpu_gem_userptr)
#define DRM_IOCTL_AMDGPU_WAIT_FENCES DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_WAIT_FENCES, union drm_amdgpu_wait_fences)
#define AMDGPU_GEM_DOMAIN_CPU 0x1 #define AMDGPU_GEM_DOMAIN_CPU 0x1
#define AMDGPU_GEM_DOMAIN_GTT 0x2 #define AMDGPU_GEM_DOMAIN_GTT 0x2
@ -79,22 +81,26 @@ extern "C" {
#define AMDGPU_GEM_CREATE_CPU_GTT_USWC (1 << 2) #define AMDGPU_GEM_CREATE_CPU_GTT_USWC (1 << 2)
/* Flag that the memory should be in VRAM and cleared */ /* Flag that the memory should be in VRAM and cleared */
#define AMDGPU_GEM_CREATE_VRAM_CLEARED (1 << 3) #define AMDGPU_GEM_CREATE_VRAM_CLEARED (1 << 3)
/* Flag that create shadow bo(GTT) while allocating vram bo */
#define AMDGPU_GEM_CREATE_SHADOW (1 << 4)
/* Flag that allocating the BO should use linear VRAM */
#define AMDGPU_GEM_CREATE_VRAM_CONTIGUOUS (1 << 5)
struct drm_amdgpu_gem_create_in { struct drm_amdgpu_gem_create_in {
/** the requested memory size */ /** the requested memory size */
uint64_t bo_size; __u64 bo_size;
/** physical start_addr alignment in bytes for some HW requirements */ /** physical start_addr alignment in bytes for some HW requirements */
uint64_t alignment; __u64 alignment;
/** the requested memory domains */ /** the requested memory domains */
uint64_t domains; __u64 domains;
/** allocation flags */ /** allocation flags */
uint64_t domain_flags; __u64 domain_flags;
}; };
struct drm_amdgpu_gem_create_out { struct drm_amdgpu_gem_create_out {
/** returned GEM object handle */ /** returned GEM object handle */
uint32_t handle; __u32 handle;
uint32_t _pad; __u32 _pad;
}; };
union drm_amdgpu_gem_create { union drm_amdgpu_gem_create {
@ -111,28 +117,28 @@ union drm_amdgpu_gem_create {
struct drm_amdgpu_bo_list_in { struct drm_amdgpu_bo_list_in {
/** Type of operation */ /** Type of operation */
uint32_t operation; __u32 operation;
/** Handle of list or 0 if we want to create one */ /** Handle of list or 0 if we want to create one */
uint32_t list_handle; __u32 list_handle;
/** Number of BOs in list */ /** Number of BOs in list */
uint32_t bo_number; __u32 bo_number;
/** Size of each element describing BO */ /** Size of each element describing BO */
uint32_t bo_info_size; __u32 bo_info_size;
/** Pointer to array describing BOs */ /** Pointer to array describing BOs */
uint64_t bo_info_ptr; __u64 bo_info_ptr;
}; };
struct drm_amdgpu_bo_list_entry { struct drm_amdgpu_bo_list_entry {
/** Handle of BO */ /** Handle of BO */
uint32_t bo_handle; __u32 bo_handle;
/** New (if specified) BO priority to be used during migration */ /** New (if specified) BO priority to be used during migration */
uint32_t bo_priority; __u32 bo_priority;
}; };
struct drm_amdgpu_bo_list_out { struct drm_amdgpu_bo_list_out {
/** Handle of resource list */ /** Handle of resource list */
uint32_t list_handle; __u32 list_handle;
uint32_t _pad; __u32 _pad;
}; };
union drm_amdgpu_bo_list { union drm_amdgpu_bo_list {
@ -156,26 +162,26 @@ union drm_amdgpu_bo_list {
struct drm_amdgpu_ctx_in { struct drm_amdgpu_ctx_in {
/** AMDGPU_CTX_OP_* */ /** AMDGPU_CTX_OP_* */
uint32_t op; __u32 op;
/** For future use, no flags defined so far */ /** For future use, no flags defined so far */
uint32_t flags; __u32 flags;
uint32_t ctx_id; __u32 ctx_id;
uint32_t _pad; __u32 _pad;
}; };
union drm_amdgpu_ctx_out { union drm_amdgpu_ctx_out {
struct { struct {
uint32_t ctx_id; __u32 ctx_id;
uint32_t _pad; __u32 _pad;
} alloc; } alloc;
struct { struct {
/** For future use, no flags defined so far */ /** For future use, no flags defined so far */
uint64_t flags; __u64 flags;
/** Number of resets caused by this context so far. */ /** Number of resets caused by this context so far. */
uint32_t hangs; __u32 hangs;
/** Reset status since the last call of the ioctl. */ /** Reset status since the last call of the ioctl. */
uint32_t reset_status; __u32 reset_status;
} state; } state;
}; };
@ -195,12 +201,12 @@ union drm_amdgpu_ctx {
#define AMDGPU_GEM_USERPTR_REGISTER (1 << 3) #define AMDGPU_GEM_USERPTR_REGISTER (1 << 3)
struct drm_amdgpu_gem_userptr { struct drm_amdgpu_gem_userptr {
uint64_t addr; __u64 addr;
uint64_t size; __u64 size;
/* AMDGPU_GEM_USERPTR_* */ /* AMDGPU_GEM_USERPTR_* */
uint32_t flags; __u32 flags;
/* Resulting GEM handle */ /* Resulting GEM handle */
uint32_t handle; __u32 handle;
}; };
/* same meaning as the GB_TILE_MODE and GL_MACRO_TILE_MODE fields */ /* same meaning as the GB_TILE_MODE and GL_MACRO_TILE_MODE fields */
@ -232,28 +238,28 @@ struct drm_amdgpu_gem_userptr {
/** The same structure is shared for input/output */ /** The same structure is shared for input/output */
struct drm_amdgpu_gem_metadata { struct drm_amdgpu_gem_metadata {
/** GEM Object handle */ /** GEM Object handle */
uint32_t handle; __u32 handle;
/** Do we want get or set metadata */ /** Do we want get or set metadata */
uint32_t op; __u32 op;
struct { struct {
/** For future use, no flags defined so far */ /** For future use, no flags defined so far */
uint64_t flags; __u64 flags;
/** family specific tiling info */ /** family specific tiling info */
uint64_t tiling_info; __u64 tiling_info;
uint32_t data_size_bytes; __u32 data_size_bytes;
uint32_t data[64]; __u32 data[64];
} data; } data;
}; };
struct drm_amdgpu_gem_mmap_in { struct drm_amdgpu_gem_mmap_in {
/** the GEM object handle */ /** the GEM object handle */
uint32_t handle; __u32 handle;
uint32_t _pad; __u32 _pad;
}; };
struct drm_amdgpu_gem_mmap_out { struct drm_amdgpu_gem_mmap_out {
/** mmap offset from the vma offset manager */ /** mmap offset from the vma offset manager */
uint64_t addr_ptr; __u64 addr_ptr;
}; };
union drm_amdgpu_gem_mmap { union drm_amdgpu_gem_mmap {
@ -263,18 +269,18 @@ union drm_amdgpu_gem_mmap {
struct drm_amdgpu_gem_wait_idle_in { struct drm_amdgpu_gem_wait_idle_in {
/** GEM object handle */ /** GEM object handle */
uint32_t handle; __u32 handle;
/** For future use, no flags defined so far */ /** For future use, no flags defined so far */
uint32_t flags; __u32 flags;
/** Absolute timeout to wait */ /** Absolute timeout to wait */
uint64_t timeout; __u64 timeout;
}; };
struct drm_amdgpu_gem_wait_idle_out { struct drm_amdgpu_gem_wait_idle_out {
/** BO status: 0 - BO is idle, 1 - BO is busy */ /** BO status: 0 - BO is idle, 1 - BO is busy */
uint32_t status; __u32 status;
/** Returned current memory domain */ /** Returned current memory domain */
uint32_t domain; __u32 domain;
}; };
union drm_amdgpu_gem_wait_idle { union drm_amdgpu_gem_wait_idle {
@ -284,18 +290,18 @@ union drm_amdgpu_gem_wait_idle {
struct drm_amdgpu_wait_cs_in { struct drm_amdgpu_wait_cs_in {
/** Command submission handle */ /** Command submission handle */
uint64_t handle; __u64 handle;
/** Absolute timeout to wait */ /** Absolute timeout to wait */
uint64_t timeout; __u64 timeout;
uint32_t ip_type; __u32 ip_type;
uint32_t ip_instance; __u32 ip_instance;
uint32_t ring; __u32 ring;
uint32_t ctx_id; __u32 ctx_id;
}; };
struct drm_amdgpu_wait_cs_out { struct drm_amdgpu_wait_cs_out {
/** CS status: 0 - CS completed, 1 - CS still busy */ /** CS status: 0 - CS completed, 1 - CS still busy */
uint64_t status; __u64 status;
}; };
union drm_amdgpu_wait_cs { union drm_amdgpu_wait_cs {
@ -303,17 +309,43 @@ union drm_amdgpu_wait_cs {
struct drm_amdgpu_wait_cs_out out; struct drm_amdgpu_wait_cs_out out;
}; };
struct drm_amdgpu_fence {
__u32 ctx_id;
__u32 ip_type;
__u32 ip_instance;
__u32 ring;
__u64 seq_no;
};
struct drm_amdgpu_wait_fences_in {
/** This points to uint64_t * which points to fences */
__u64 fences;
__u32 fence_count;
__u32 wait_all;
__u64 timeout_ns;
};
struct drm_amdgpu_wait_fences_out {
__u32 status;
__u32 first_signaled;
};
union drm_amdgpu_wait_fences {
struct drm_amdgpu_wait_fences_in in;
struct drm_amdgpu_wait_fences_out out;
};
#define AMDGPU_GEM_OP_GET_GEM_CREATE_INFO 0 #define AMDGPU_GEM_OP_GET_GEM_CREATE_INFO 0
#define AMDGPU_GEM_OP_SET_PLACEMENT 1 #define AMDGPU_GEM_OP_SET_PLACEMENT 1
/* Sets or returns a value associated with a buffer. */ /* Sets or returns a value associated with a buffer. */
struct drm_amdgpu_gem_op { struct drm_amdgpu_gem_op {
/** GEM object handle */ /** GEM object handle */
uint32_t handle; __u32 handle;
/** AMDGPU_GEM_OP_* */ /** AMDGPU_GEM_OP_* */
uint32_t op; __u32 op;
/** Input or return value */ /** Input or return value */
uint64_t value; __u64 value;
}; };
#define AMDGPU_VA_OP_MAP 1 #define AMDGPU_VA_OP_MAP 1
@ -332,18 +364,18 @@ struct drm_amdgpu_gem_op {
struct drm_amdgpu_gem_va { struct drm_amdgpu_gem_va {
/** GEM object handle */ /** GEM object handle */
uint32_t handle; __u32 handle;
uint32_t _pad; __u32 _pad;
/** AMDGPU_VA_OP_* */ /** AMDGPU_VA_OP_* */
uint32_t operation; __u32 operation;
/** AMDGPU_VM_PAGE_* */ /** AMDGPU_VM_PAGE_* */
uint32_t flags; __u32 flags;
/** va address to assign . Must be correctly aligned.*/ /** va address to assign . Must be correctly aligned.*/
uint64_t va_address; __u64 va_address;
/** Specify offset inside of BO to assign. Must be correctly aligned.*/ /** Specify offset inside of BO to assign. Must be correctly aligned.*/
uint64_t offset_in_bo; __u64 offset_in_bo;
/** Specify mapping size. Must be correctly aligned. */ /** Specify mapping size. Must be correctly aligned. */
uint64_t map_size; __u64 map_size;
}; };
#define AMDGPU_HW_IP_GFX 0 #define AMDGPU_HW_IP_GFX 0
@ -360,24 +392,24 @@ struct drm_amdgpu_gem_va {
#define AMDGPU_CHUNK_ID_DEPENDENCIES 0x03 #define AMDGPU_CHUNK_ID_DEPENDENCIES 0x03
struct drm_amdgpu_cs_chunk { struct drm_amdgpu_cs_chunk {
uint32_t chunk_id; __u32 chunk_id;
uint32_t length_dw; __u32 length_dw;
uint64_t chunk_data; __u64 chunk_data;
}; };
struct drm_amdgpu_cs_in { struct drm_amdgpu_cs_in {
/** Rendering context id */ /** Rendering context id */
uint32_t ctx_id; __u32 ctx_id;
/** Handle of resource list associated with CS */ /** Handle of resource list associated with CS */
uint32_t bo_list_handle; __u32 bo_list_handle;
uint32_t num_chunks; __u32 num_chunks;
uint32_t _pad; __u32 _pad;
/** this points to uint64_t * which point to cs chunks */ /** this points to __u64 * which point to cs chunks */
uint64_t chunks; __u64 chunks;
}; };
struct drm_amdgpu_cs_out { struct drm_amdgpu_cs_out {
uint64_t handle; __u64 handle;
}; };
union drm_amdgpu_cs { union drm_amdgpu_cs {
@ -394,32 +426,32 @@ union drm_amdgpu_cs {
#define AMDGPU_IB_FLAG_PREAMBLE (1<<1) #define AMDGPU_IB_FLAG_PREAMBLE (1<<1)
struct drm_amdgpu_cs_chunk_ib { struct drm_amdgpu_cs_chunk_ib {
uint32_t _pad; __u32 _pad;
/** AMDGPU_IB_FLAG_* */ /** AMDGPU_IB_FLAG_* */
uint32_t flags; __u32 flags;
/** Virtual address to begin IB execution */ /** Virtual address to begin IB execution */
uint64_t va_start; __u64 va_start;
/** Size of submission */ /** Size of submission */
uint32_t ib_bytes; __u32 ib_bytes;
/** HW IP to submit to */ /** HW IP to submit to */
uint32_t ip_type; __u32 ip_type;
/** HW IP index of the same type to submit to */ /** HW IP index of the same type to submit to */
uint32_t ip_instance; __u32 ip_instance;
/** Ring index to submit to */ /** Ring index to submit to */
uint32_t ring; __u32 ring;
}; };
struct drm_amdgpu_cs_chunk_dep { struct drm_amdgpu_cs_chunk_dep {
uint32_t ip_type; __u32 ip_type;
uint32_t ip_instance; __u32 ip_instance;
uint32_t ring; __u32 ring;
uint32_t ctx_id; __u32 ctx_id;
uint64_t handle; __u64 handle;
}; };
struct drm_amdgpu_cs_chunk_fence { struct drm_amdgpu_cs_chunk_fence {
uint32_t handle; __u32 handle;
uint32_t offset; __u32 offset;
}; };
struct drm_amdgpu_cs_chunk_data { struct drm_amdgpu_cs_chunk_data {
@ -434,6 +466,7 @@ struct drm_amdgpu_cs_chunk_data {
* *
*/ */
#define AMDGPU_IDS_FLAGS_FUSION 0x1 #define AMDGPU_IDS_FLAGS_FUSION 0x1
#define AMDGPU_IDS_FLAGS_PREEMPTION 0x2
/* indicate if acceleration can be working */ /* indicate if acceleration can be working */
#define AMDGPU_INFO_ACCEL_WORKING 0x00 #define AMDGPU_INFO_ACCEL_WORKING 0x00
@ -483,6 +516,20 @@ struct drm_amdgpu_cs_chunk_data {
#define AMDGPU_INFO_DEV_INFO 0x16 #define AMDGPU_INFO_DEV_INFO 0x16
/* visible vram usage */ /* visible vram usage */
#define AMDGPU_INFO_VIS_VRAM_USAGE 0x17 #define AMDGPU_INFO_VIS_VRAM_USAGE 0x17
/* number of TTM buffer evictions */
#define AMDGPU_INFO_NUM_EVICTIONS 0x18
/* Query memory about VRAM and GTT domains */
#define AMDGPU_INFO_MEMORY 0x19
/* Query vce clock table */
#define AMDGPU_INFO_VCE_CLOCK_TABLE 0x1A
/* Query vbios related information */
#define AMDGPU_INFO_VBIOS 0x1B
/* Subquery id: Query vbios size */
#define AMDGPU_INFO_VBIOS_SIZE 0x1
/* Subquery id: Query vbios image */
#define AMDGPU_INFO_VBIOS_IMAGE 0x2
/* Query UVD handles */
#define AMDGPU_INFO_NUM_HANDLES 0x1C
#define AMDGPU_INFO_MMR_SE_INDEX_SHIFT 0 #define AMDGPU_INFO_MMR_SE_INDEX_SHIFT 0
#define AMDGPU_INFO_MMR_SE_INDEX_MASK 0xff #define AMDGPU_INFO_MMR_SE_INDEX_MASK 0xff
@ -491,86 +538,119 @@ struct drm_amdgpu_cs_chunk_data {
struct drm_amdgpu_query_fw { struct drm_amdgpu_query_fw {
/** AMDGPU_INFO_FW_* */ /** AMDGPU_INFO_FW_* */
uint32_t fw_type; __u32 fw_type;
/** /**
* Index of the IP if there are more IPs of * Index of the IP if there are more IPs of
* the same type. * the same type.
*/ */
uint32_t ip_instance; __u32 ip_instance;
/** /**
* Index of the engine. Whether this is used depends * Index of the engine. Whether this is used depends
* on the firmware type. (e.g. MEC, SDMA) * on the firmware type. (e.g. MEC, SDMA)
*/ */
uint32_t index; __u32 index;
uint32_t _pad; __u32 _pad;
}; };
/* Input structure for the INFO ioctl */ /* Input structure for the INFO ioctl */
struct drm_amdgpu_info { struct drm_amdgpu_info {
/* Where the return value will be stored */ /* Where the return value will be stored */
uint64_t return_pointer; __u64 return_pointer;
/* The size of the return value. Just like "size" in "snprintf", /* The size of the return value. Just like "size" in "snprintf",
* it limits how many bytes the kernel can write. */ * it limits how many bytes the kernel can write. */
uint32_t return_size; __u32 return_size;
/* The query request id. */ /* The query request id. */
uint32_t query; __u32 query;
union { union {
struct { struct {
uint32_t id; __u32 id;
uint32_t _pad; __u32 _pad;
} mode_crtc; } mode_crtc;
struct { struct {
/** AMDGPU_HW_IP_* */ /** AMDGPU_HW_IP_* */
uint32_t type; __u32 type;
/** /**
* Index of the IP if there are more IPs of the same * Index of the IP if there are more IPs of the same
* type. Ignored by AMDGPU_INFO_HW_IP_COUNT. * type. Ignored by AMDGPU_INFO_HW_IP_COUNT.
*/ */
uint32_t ip_instance; __u32 ip_instance;
} query_hw_ip; } query_hw_ip;
struct { struct {
uint32_t dword_offset; __u32 dword_offset;
/** number of registers to read */ /** number of registers to read */
uint32_t count; __u32 count;
uint32_t instance; __u32 instance;
/** For future use, no flags defined so far */ /** For future use, no flags defined so far */
uint32_t flags; __u32 flags;
} read_mmr_reg; } read_mmr_reg;
struct drm_amdgpu_query_fw query_fw; struct drm_amdgpu_query_fw query_fw;
struct {
__u32 type;
__u32 offset;
} vbios_info;
}; };
}; };
struct drm_amdgpu_info_gds { struct drm_amdgpu_info_gds {
/** GDS GFX partition size */ /** GDS GFX partition size */
uint32_t gds_gfx_partition_size; __u32 gds_gfx_partition_size;
/** GDS compute partition size */ /** GDS compute partition size */
uint32_t compute_partition_size; __u32 compute_partition_size;
/** total GDS memory size */ /** total GDS memory size */
uint32_t gds_total_size; __u32 gds_total_size;
/** GWS size per GFX partition */ /** GWS size per GFX partition */
uint32_t gws_per_gfx_partition; __u32 gws_per_gfx_partition;
/** GSW size per compute partition */ /** GSW size per compute partition */
uint32_t gws_per_compute_partition; __u32 gws_per_compute_partition;
/** OA size per GFX partition */ /** OA size per GFX partition */
uint32_t oa_per_gfx_partition; __u32 oa_per_gfx_partition;
/** OA size per compute partition */ /** OA size per compute partition */
uint32_t oa_per_compute_partition; __u32 oa_per_compute_partition;
uint32_t _pad; __u32 _pad;
}; };
struct drm_amdgpu_info_vram_gtt { struct drm_amdgpu_info_vram_gtt {
uint64_t vram_size; __u64 vram_size;
uint64_t vram_cpu_accessible_size; __u64 vram_cpu_accessible_size;
uint64_t gtt_size; __u64 gtt_size;
};
struct drm_amdgpu_heap_info {
/** max. physical memory */
__u64 total_heap_size;
/** Theoretical max. available memory in the given heap */
__u64 usable_heap_size;
/**
* Number of bytes allocated in the heap. This includes all processes
* and private allocations in the kernel. It changes when new buffers
* are allocated, freed, and moved. It cannot be larger than
* heap_size.
*/
__u64 heap_usage;
/**
* Theoretical possible max. size of buffer which
* could be allocated in the given heap
*/
__u64 max_allocation;
};
struct drm_amdgpu_memory_info {
struct drm_amdgpu_heap_info vram;
struct drm_amdgpu_heap_info cpu_accessible_vram;
struct drm_amdgpu_heap_info gtt;
}; };
struct drm_amdgpu_info_firmware { struct drm_amdgpu_info_firmware {
uint32_t ver; __u32 ver;
uint32_t feature; __u32 feature;
}; };
#define AMDGPU_VRAM_TYPE_UNKNOWN 0 #define AMDGPU_VRAM_TYPE_UNKNOWN 0
@ -584,67 +664,93 @@ struct drm_amdgpu_info_firmware {
struct drm_amdgpu_info_device { struct drm_amdgpu_info_device {
/** PCI Device ID */ /** PCI Device ID */
uint32_t device_id; __u32 device_id;
/** Internal chip revision: A0, A1, etc.) */ /** Internal chip revision: A0, A1, etc.) */
uint32_t chip_rev; __u32 chip_rev;
uint32_t external_rev; __u32 external_rev;
/** Revision id in PCI Config space */ /** Revision id in PCI Config space */
uint32_t pci_rev; __u32 pci_rev;
uint32_t family; __u32 family;
uint32_t num_shader_engines; __u32 num_shader_engines;
uint32_t num_shader_arrays_per_engine; __u32 num_shader_arrays_per_engine;
/* in KHz */ /* in KHz */
uint32_t gpu_counter_freq; __u32 gpu_counter_freq;
uint64_t max_engine_clock; __u64 max_engine_clock;
uint64_t max_memory_clock; __u64 max_memory_clock;
/* cu information */ /* cu information */
uint32_t cu_active_number; __u32 cu_active_number;
uint32_t cu_ao_mask; __u32 cu_ao_mask;
uint32_t cu_bitmap[4][4]; __u32 cu_bitmap[4][4];
/** Render backend pipe mask. One render backend is CB+DB. */ /** Render backend pipe mask. One render backend is CB+DB. */
uint32_t enabled_rb_pipes_mask; __u32 enabled_rb_pipes_mask;
uint32_t num_rb_pipes; __u32 num_rb_pipes;
uint32_t num_hw_gfx_contexts; __u32 num_hw_gfx_contexts;
uint32_t _pad; __u32 _pad;
uint64_t ids_flags; __u64 ids_flags;
/** Starting virtual address for UMDs. */ /** Starting virtual address for UMDs. */
uint64_t virtual_address_offset; __u64 virtual_address_offset;
/** The maximum virtual address */ /** The maximum virtual address */
uint64_t virtual_address_max; __u64 virtual_address_max;
/** Required alignment of virtual addresses. */ /** Required alignment of virtual addresses. */
uint32_t virtual_address_alignment; __u32 virtual_address_alignment;
/** Page table entry - fragment size */ /** Page table entry - fragment size */
uint32_t pte_fragment_size; __u32 pte_fragment_size;
uint32_t gart_page_size; __u32 gart_page_size;
/** constant engine ram size*/ /** constant engine ram size*/
uint32_t ce_ram_size; __u32 ce_ram_size;
/** video memory type info*/ /** video memory type info*/
uint32_t vram_type; __u32 vram_type;
/** video memory bit width*/ /** video memory bit width*/
uint32_t vram_bit_width; __u32 vram_bit_width;
/* vce harvesting instance */ /* vce harvesting instance */
uint32_t vce_harvest_config; __u32 vce_harvest_config;
}; };
struct drm_amdgpu_info_hw_ip { struct drm_amdgpu_info_hw_ip {
/** Version of h/w IP */ /** Version of h/w IP */
uint32_t hw_ip_version_major; __u32 hw_ip_version_major;
uint32_t hw_ip_version_minor; __u32 hw_ip_version_minor;
/** Capabilities */ /** Capabilities */
uint64_t capabilities_flags; __u64 capabilities_flags;
/** command buffer address start alignment*/ /** command buffer address start alignment*/
uint32_t ib_start_alignment; __u32 ib_start_alignment;
/** command buffer size alignment*/ /** command buffer size alignment*/
uint32_t ib_size_alignment; __u32 ib_size_alignment;
/** Bitmask of available rings. Bit 0 means ring 0, etc. */ /** Bitmask of available rings. Bit 0 means ring 0, etc. */
uint32_t available_rings; __u32 available_rings;
uint32_t _pad; __u32 _pad;
};
struct drm_amdgpu_info_num_handles {
/** Max handles as supported by firmware for UVD */
__u32 uvd_max_handles;
/** Handles currently in use for UVD */
__u32 uvd_used_handles;
};
#define AMDGPU_VCE_CLOCK_TABLE_ENTRIES 6
struct drm_amdgpu_info_vce_clock_table_entry {
/** System clock */
__u32 sclk;
/** Memory clock */
__u32 mclk;
/** VCE clock */
__u32 eclk;
__u32 pad;
};
struct drm_amdgpu_info_vce_clock_table {
struct drm_amdgpu_info_vce_clock_table_entry entries[AMDGPU_VCE_CLOCK_TABLE_ENTRIES];
__u32 num_valid_entries;
__u32 pad;
}; };
/* /*
* Supported GPU families * Supported GPU families
*/ */
#define AMDGPU_FAMILY_UNKNOWN 0 #define AMDGPU_FAMILY_UNKNOWN 0
#define AMDGPU_FAMILY_SI 110 /* Hainan, Oland, Verde, Pitcairn, Tahiti */
#define AMDGPU_FAMILY_CI 120 /* Bonaire, Hawaii */ #define AMDGPU_FAMILY_CI 120 /* Bonaire, Hawaii */
#define AMDGPU_FAMILY_KV 125 /* Kaveri, Kabini, Mullins */ #define AMDGPU_FAMILY_KV 125 /* Kaveri, Kabini, Mullins */
#define AMDGPU_FAMILY_VI 130 /* Iceland, Tonga */ #define AMDGPU_FAMILY_VI 130 /* Iceland, Tonga */