/*
* This file is auto - generated . Modifications will be lost .
*
* See https : //android.googlesource.com/platform/bionic/+/master/libc/kernel/
* for more information .
*/
#ifndef _ETHOSU_DRM_H_
#define _ETHOSU_DRM_H_
#include "drm.h"
#ifdef __cplusplus
extern "C" {
#endif
enum drm_ethosu_ioctl_id {
DRM_ETHOSU_DEV_QUERY = 0 ,
DRM_ETHOSU_BO_CREATE,
DRM_ETHOSU_BO_WAIT,
DRM_ETHOSU_BO_MMAP_OFFSET,
DRM_ETHOSU_CMDSTREAM_BO_CREATE,
DRM_ETHOSU_SUBMIT,
};
enum drm_ethosu_dev_query_type {
DRM_ETHOSU_DEV_QUERY_NPU_INFO = 0 ,
};
struct drm_ethosu_npu_info {
__u32 id;
#define DRM_ETHOSU_ARCH_MAJOR(x) ((x) >> 28 )
#define DRM_ETHOSU_ARCH_MINOR(x) (((x) >> 20 ) & 0 xff)
#define DRM_ETHOSU_ARCH_PATCH(x) (((x) >> 16 ) & 0 xf)
#define DRM_ETHOSU_PRODUCT_MAJOR(x) (((x) >> 12 ) & 0 xf)
#define DRM_ETHOSU_VERSION_MAJOR(x) (((x) >> 8 ) & 0 xf)
#define DRM_ETHOSU_VERSION_MINOR(x) (((x) >> 4 ) & 0 xff)
#define DRM_ETHOSU_VERSION_STATUS(x) ((x) & 0 xf)
__u32 config;
__u32 sram_size;
};
struct drm_ethosu_dev_query {
__u32 type;
__u32 size;
__u64 pointer;
};
enum drm_ethosu_bo_flags {
DRM_ETHOSU_BO_NO_MMAP = (1 << 0 ),
};
struct drm_ethosu_bo_create {
__u64 size;
__u32 flags;
__u32 handle;
};
struct drm_ethosu_bo_mmap_offset {
__u32 handle;
__u32 pad;
__u64 offset;
};
struct drm_ethosu_bo_wait {
__u32 handle;
__u32 pad;
__s64 timeout_ns;
};
struct drm_ethosu_cmdstream_bo_create {
__u32 size;
__u32 flags;
__u64 data;
__u32 handle;
__u32 pad;
};
struct drm_ethosu_job {
__u32 cmd_bo;
__u32 sram_size;
#define ETHOSU_MAX_REGIONS 8
__u32 region_bo_handles[ETHOSU_MAX_REGIONS];
};
struct drm_ethosu_submit {
__u64 jobs;
__u32 job_count;
__u32 pad;
};
#define DRM_IOCTL_ETHOSU(__access,__id,__type) DRM_IO ## __access(DRM_COMMAND_BASE + DRM_ETHOSU_ ## __id, struct drm_ethosu_ ## __type)
enum {
DRM_IOCTL_ETHOSU_DEV_QUERY = DRM_IOCTL_ETHOSU(WR, DEV_QUERY, dev_query),
DRM_IOCTL_ETHOSU_BO_CREATE = DRM_IOCTL_ETHOSU(WR, BO_CREATE, bo_create),
DRM_IOCTL_ETHOSU_BO_WAIT = DRM_IOCTL_ETHOSU(WR, BO_WAIT, bo_wait),
DRM_IOCTL_ETHOSU_BO_MMAP_OFFSET = DRM_IOCTL_ETHOSU(WR, BO_MMAP_OFFSET, bo_mmap_offset),
DRM_IOCTL_ETHOSU_CMDSTREAM_BO_CREATE = DRM_IOCTL_ETHOSU(WR, CMDSTREAM_BO_CREATE, cmdstream_bo_create),
DRM_IOCTL_ETHOSU_SUBMIT = DRM_IOCTL_ETHOSU(WR, SUBMIT, submit),
};
#ifdef __cplusplus
}
#endif
#endif
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(vorverarbeitet am 2026-06-28)
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