[PATCH i-g-t] tests/intel/xe_multi_tile: Multi-Tile support in IGT

[Kamil Konieczny]

Hi nishit.sharma,
On 2025-02-15 at 01:11:55 +0000, nishit.sharma at intel.com wrote:
> From: Nishit Sharma <nishit.sharma at intel.com>

only few nits, first please keep description to 65 columns
(or max 80).

> 
> Added functionality to check Multi-Tile available in system or not. Belonging to each Tile%d
> GT%d gathered. Checked GT%d belongs to which tile%d in multi-tile/single-tile platforms.
> Added functionality to check if any tile%d not provided by driver or missed.
> E.g.tile available in platforms in order tile0, tile1...tileX in serial order, If
> tile1 tile2 tile4...tileX populated than will get Warning tile3 not available.
> 
> Signed-off-by: Nishit Sharma <nishit.sharma at intel.com>
> ---
>  include/drm-uapi/xe_drm.h   | 169 ++++++++++++--

Change for drm-uapi should go in separate patch, see git log.

>  lib/igt_sysfs.c             |   3 +-
>  lib/xe/xe_query.h           |  50 ++++-
>  tests/intel/xe_multi_tile.c | 432 ++++++++++++++++++++++++++++++++++++
>  tests/meson.build           |   1 +
>  5 files changed, 620 insertions(+), 35 deletions(-)
>  create mode 100644 tests/intel/xe_multi_tile.c
> 
> diff --git a/include/drm-uapi/xe_drm.h b/include/drm-uapi/xe_drm.h
> index 56163eb91..8b0869ce2 100644
> --- a/include/drm-uapi/xe_drm.h
> +++ b/include/drm-uapi/xe_drm.h
> @@ -3,8 +3,8 @@
>   * Copyright © 2023 Intel Corporation
>   */
>  
> -#ifndef _XE_DRM_H_
> -#define _XE_DRM_H_
> +#ifndef _UAPI_XE_DRM_H_
> +#define _UAPI_XE_DRM_H_

This shouldn't change, see README.md about how to bring uapi
changes into igt.

Regards,
Kamil

>  
>  #include "drm.h"
>  
> @@ -118,6 +118,12 @@ extern "C" {
>  #define DRM_IOCTL_XE_WAIT_USER_FENCE		DRM_IOWR(DRM_COMMAND_BASE + DRM_XE_WAIT_USER_FENCE, struct drm_xe_wait_user_fence)
>  #define DRM_IOCTL_XE_OBSERVATION		DRM_IOW(DRM_COMMAND_BASE + DRM_XE_OBSERVATION, struct drm_xe_observation_param)
>  
[...cut...]