#include <panthor_drm.h>

Detailed Description

struct drm_panthor_gpu_info - GPU information

Structure grouping all queryable information relating to the GPU.

Member Data Documentation

◆ as_present

__u32 drm_panthor_gpu_info::as_present

@as_present: Bitmask encoding the number of address-space exposed by the MMU.

◆ coherency_features

__u32 drm_panthor_gpu_info::coherency_features

@coherency_features: Coherency features.

Combination of drm_panthor_gpu_coherency flags.

Note that this is just what the coherency protocols supported by the GPU, but the actual coherency in place depends on the SoC integration and is reflected by drm_panthor_gpu_info::selected_coherency.

◆ core_features

__u32 drm_panthor_gpu_info::core_features

@core_features: Used to discriminate core variants when they exist.

◆ csf_id

__u32 drm_panthor_gpu_info::csf_id

@csf_id: Command stream frontend ID.

◆ gpu_features

__u64 drm_panthor_gpu_info::gpu_features

@gpu_features: Bitmask describing supported GPU-wide features

◆ gpu_id

__u32 drm_panthor_gpu_info::gpu_id

@gpu_id : GPU ID.

◆ gpu_rev

__u32 drm_panthor_gpu_info::gpu_rev

@gpu_rev: GPU revision.

◆ l2_features

__u32 drm_panthor_gpu_info::l2_features

@l2_features: L2-cache features.

◆ l2_present

__u64 drm_panthor_gpu_info::l2_present

@l2_present: Bitmask encoding the L2 caches exposed by the GPU.

◆ max_threads

__u32 drm_panthor_gpu_info::max_threads

@max_threads: Maximum number of threads.

◆ mem_features

__u32 drm_panthor_gpu_info::mem_features

@mem_features: Memory features.

◆ mmu_features

__u32 drm_panthor_gpu_info::mmu_features

@mmu_features: MMU features.

◆ pad

__u32 drm_panthor_gpu_info::pad

@pad: MBZ.

◆ selected_coherency

__u32 drm_panthor_gpu_info::selected_coherency

@selected_coherency: Coherency selected for this device.

One of drm_panthor_gpu_coherency.

◆ shader_present

__u64 drm_panthor_gpu_info::shader_present

@shader_present: Bitmask encoding the shader cores exposed by the GPU.

◆ texture_features

__u32 drm_panthor_gpu_info::texture_features[4]

@texture_features: Texture features.

◆ thread_features

__u32 drm_panthor_gpu_info::thread_features

@thread_features: Thread features.

◆ thread_max_barrier_size

__u32 drm_panthor_gpu_info::thread_max_barrier_size

@thread_max_barrier_size: Maximum number of threads that can wait simultaneously on a barrier.

◆ thread_max_workgroup_size

__u32 drm_panthor_gpu_info::thread_max_workgroup_size

@thread_max_workgroup_size: Maximum workgroup size.

◆ tiler_features

__u32 drm_panthor_gpu_info::tiler_features

@tiler_features: Tiler features.

◆ tiler_present

__u64 drm_panthor_gpu_info::tiler_present

@tiler_present: Bitmask encoding the tiler units exposed by the GPU.

The documentation for this struct was generated from the following file:

XenevaOS/BaseHdr/uapi/drm/panthor_drm.h

Public Attributes
__u32	gpu_id

__u32	gpu_rev

__u32	csf_id

__u32	l2_features

__u32	tiler_features

__u32	mem_features

__u32	mmu_features

__u32	thread_features

__u32	max_threads

__u32	thread_max_workgroup_size

__u32	thread_max_barrier_size

__u32	coherency_features

__u32	texture_features [4]

__u32	as_present

__u32	selected_coherency

__u64	shader_present

__u64	l2_present

__u64	tiler_present

__u32	core_features

__u32	pad

__u64	gpu_features

Public Attributes