diff options
Diffstat (limited to 'include/uapi/drm/amdgpu_drm.h')
| -rw-r--r-- | include/uapi/drm/amdgpu_drm.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/uapi/drm/amdgpu_drm.h b/include/uapi/drm/amdgpu_drm.h index 9f3090db2f16..b32c72a662b6 100644 --- a/include/uapi/drm/amdgpu_drm.h +++ b/include/uapi/drm/amdgpu_drm.h @@ -58,6 +58,7 @@ extern "C" { #define DRM_AMDGPU_USERQ_SIGNAL 0x17 #define DRM_AMDGPU_USERQ_WAIT 0x18 #define DRM_AMDGPU_GEM_LIST_HANDLES 0x19 +#define DRM_AMDGPU_PROC_OPTIONS 0x1A #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) @@ -79,6 +80,7 @@ extern "C" { #define DRM_IOCTL_AMDGPU_USERQ_SIGNAL DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_USERQ_SIGNAL, struct drm_amdgpu_userq_signal) #define DRM_IOCTL_AMDGPU_USERQ_WAIT DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_USERQ_WAIT, struct drm_amdgpu_userq_wait) #define DRM_IOCTL_AMDGPU_GEM_LIST_HANDLES DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_GEM_LIST_HANDLES, struct drm_amdgpu_gem_list_handles) +#define DRM_IOCTL_AMDGPU_PROC_OPTIONS DRM_IOWR(DRM_COMMAND_BASE + DRM_AMDGPU_PROC_OPTIONS, struct drm_amdgpu_proc_options) /** * DOC: memory domains @@ -1673,6 +1675,25 @@ struct drm_amdgpu_info_uq_metadata { #define AMDGPU_FAMILY_GC_11_5_4 154 /* GC 11.5.4 */ #define AMDGPU_FAMILY_GC_12_0_0 152 /* GC 12.0.0 */ +/* + * Definition of user options + * + * option: AMDGPU_PROC_OPTIONS_OP_KFD_SIGBUS_DELAY + * 0: Disable sigbus delay - SIGBUS will be raised immediately + * 0xFFFFFFFF: SIGBUS will not be raised + * other: Set the sigbus delay in milliseconds + */ +#define AMDGPU_PROC_OPTIONS_OP_KFD_SIGBUS_DELAY 0 + +#define AMDGPU_PROC_OPTIONS_KFD_SIGBUS_DELAY_DISABLED 0xFFFFFFFFu + +struct drm_amdgpu_proc_options { + __u32 op; + struct { + __u32 value; + } kfd_sigbus_delay; +}; + #if defined(__cplusplus) } #endif |