[igt-dev] [PATCH i-g-t 1/9] xe: sync uapi headers

[Zbigniew Kempczyński]

On Wed, May 24, 2023 at 04:29:23PM +0200, Dominik Grzegorzek wrote:
> Signed-off-by: Dominik Grzegorzek <dominik.grzegorzek at intel.com>
> ---
>  include/drm-uapi/xe_drm_tmp.h | 76 +++++++++++++++++++++++++++++++++++
>  1 file changed, 76 insertions(+)
>  create mode 100644 include/drm-uapi/xe_drm_tmp.h
> 
> diff --git a/include/drm-uapi/xe_drm_tmp.h b/include/drm-uapi/xe_drm_tmp.h
> new file mode 100644
> index 000000000..9829cd724
> --- /dev/null
> +++ b/include/drm-uapi/xe_drm_tmp.h

Maybe xe_drm_local.h or xe_drm_staging.h? tmp looks weird imo.

--
Zbigniew


> @@ -0,0 +1,76 @@
> +#ifndef _UAPI_XE_DRM_TMP_H_
> +#define _UAPI_XE_DRM_TMP_H_
> +
> +#include "xe_drm.h"
> +
> +#if defined(__cplusplus)
> +extern "C" {
> +#endif
> +
> +#define DRM_XE_EUDEBUG_CONNECT			0x5f
> +
> +#define DRM_IOCTL_XE_EUDEBUG_CONNECT		DRM_IOWR(DRM_COMMAND_BASE + DRM_XE_EUDEBUG_CONNECT, struct drm_xe_eudebug_connect_param)
> +
> +/**
> + * Do a eudebug event read for a debugger connection.
> + *
> + * This ioctl is available in debug version 1.
> + */
> +#define DRM_XE_EUDEBUG_IOCTL_READ_EVENT _IO('j', 0x0)
> +
> +/* XXX: Document events to match their internal counterparts when moved to xe_drm.h */
> +struct drm_xe_eudebug_event {
> +	struct xe_user_extension ext;
> +
> +	__u32 type;
> +#define DRM_XE_EUDEBUG_EVENT_NONE     0
> +#define DRM_XE_EUDEBUG_EVENT_READ     1
> +#define DRM_XE_EUDEBUG_EVENT_OPEN     2
> +#define DRM_XE_EUDEBUG_EVENT_VM	      3
> +#define DRM_XE_EUDEBUG_EVENT_MAX_EVENT DRM_XE_EUDEBUG_EVENT_VM
> +
> +	__u32 flags;
> +#define DRM_XE_EUDEBUG_EVENT_CREATE	(1 << 0)
> +#define DRM_XE_EUDEBUG_EVENT_DESTROY	(1 << 1)
> +#define DRM_XE_EUDEBUG_EVENT_STATE_CHANGE (1 << 2)
> +
> +	__u64 seqno;
> +	__u64 size;
> +} __attribute__((packed));
> +
> +struct drm_xe_eudebug_event_client {
> +	struct drm_xe_eudebug_event base; /* .flags = CREATE/DESTROY */
> +
> +	__u64 client_handle; /* This is unique per debug connection */
> +} __attribute__((packed));
> +
> +struct drm_xe_eudebug_event_vm {
> +	struct drm_xe_eudebug_event base;
> +
> +	__u64 client_handle;
> +	__u64 vm_handle;
> +} __attribute__((packed));
> +
> +/*
> + * Debugger ABI (ioctl and events) Version History:
> + * 0 - No debugger available
> + * 1 - Initial version
> + */
> +#define DRM_XE_EUDEBUG_VERSION 1
> +
> +struct drm_xe_eudebug_connect_param {
> +	struct xe_user_extension ext;
> +
> +	__u64 pid; /* input: Target process ID */
> +	__u32 flags;
> +
> +	__u32 version; /* output: current ABI (ioctl / events) version */
> +	__u64 events;  /* input: event types to subscribe to */
> +	__u64 extensions; /* MBZ */
> +};
> +
> +#if defined(__cplusplus)
> +}
> +#endif
> +
> +#endif /* _UAPI_XE_DRM_TMP_H_ */
> -- 
> 2.34.1
>