[PATCH v7 00/12] drm/xe: Make all xe_ggtt structs private.

[Maarten Lankhorst <dev@lankhorst.se>]

The previous approach iterated over the entire GGTT, but it's easier to hide
even the xe_ggtt_node struct and only provide a xe_ggtt_node_addr() function.

While cleaning up, also remove xe_ggtt_node_alloc()/fini(), this can be
handled in xe_ggtt_insert() instead as all the other users are already
internal.

This makes the final cleanup the removal of xe_ggtt_node_allocated(),
as it can be changed to a simple null check instead.

Rebase as previous version failed to apply.

Maarten Lankhorst (12):
  drm/xe: Start using ggtt->start in preparation of balloon removal
  drm/xe: Convert xe_fb_pin to use a callback for insertion into GGTT
  drm/xe: Add xe_ggtt_node_addr() to avoid dereferencing xe_ggtt_node
  drm/xe/display: Avoid dereferencing xe_ggtt_node
  drm/xe: Do not dereference ggtt_node in xe_bo.c
  drm/xe: Improve xe_gt_sriov_pf_config GGTT handling
  drm/xe: Privatize xe_ggtt_node
  drm/xe: Make xe_ggtt_node offset relative to starting offset
  drm/xe: Rewrite GGTT VF initialisation
  drm/xe: Move struct xe_ggtt to xe_ggtt.c
  drm/xe: Make xe_ggtt_node_insert return a node
  drm/xe: Remove xe_ggtt_node_allocated

 .../gpu/drm/xe/compat-i915-headers/i915_vma.h |   4 +-
 drivers/gpu/drm/xe/display/xe_fb_pin.c        | 114 ++---
 drivers/gpu/drm/xe/display/xe_stolen.c        |   2 +-
 drivers/gpu/drm/xe/tests/xe_guc_buf_kunit.c   |   8 +-
 drivers/gpu/drm/xe/xe_bo.c                    |   6 +-
 drivers/gpu/drm/xe/xe_bo.h                    |   8 +-
 drivers/gpu/drm/xe/xe_device_types.h          |   2 -
 drivers/gpu/drm/xe/xe_ggtt.c                  | 476 +++++++++---------
 drivers/gpu/drm/xe/xe_ggtt.h                  |  27 +-
 drivers/gpu/drm/xe/xe_ggtt_types.h            |  78 +--
 drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c    |  53 +-
 .../gpu/drm/xe/xe_gt_sriov_pf_config_types.h  |   8 +-
 drivers/gpu/drm/xe/xe_gt_sriov_vf.c           |   5 +-
 drivers/gpu/drm/xe/xe_pci.c                   |   7 +
 drivers/gpu/drm/xe/xe_tile_sriov_vf.c         | 197 +-------
 drivers/gpu/drm/xe/xe_tile_sriov_vf.h         |   4 +-
 drivers/gpu/drm/xe/xe_tile_sriov_vf_types.h   |   4 +
 17 files changed, 391 insertions(+), 612 deletions(-)

-- 
2.51.0