diff options
| author | Zbigniew Kempczyński <zbigniew.kempczynski@intel.com> | 2026-03-31 15:43:31 +0200 |
|---|---|---|
| committer | Matt Roper <matthew.d.roper@intel.com> | 2026-03-31 14:49:21 -0700 |
| commit | 81ca36e0beaafe5f62fc1eadd99f8dcdf51161c0 (patch) | |
| tree | b1192226b5e82f4d0af3e1ff7884a1dafe2cfaaf | |
| parent | 9e7585fb70b24b96de7c444e56c1baf28c0f71a2 (diff) | |
drm/xe/pat: Print PAT_ATS during register dump
For Xe2 and beyond we miss printing PAT_ATS register.
Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski@intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patch.msgid.link/20260331134330.2535519-2-zbigniew.kempczynski@intel.com
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
| -rw-r--r-- | drivers/gpu/drm/xe/xe_pat.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/xe/xe_pat.c b/drivers/gpu/drm/xe/xe_pat.c index 356f53bdb83c..75aaae7b003d 100644 --- a/drivers/gpu/drm/xe/xe_pat.c +++ b/drivers/gpu/drm/xe/xe_pat.c @@ -531,6 +531,14 @@ static int xe2_dump(struct xe_gt *gt, struct drm_printer *p) drm_printf(p, "Page Table Access:\n"); xe->pat.ops->entry_dump(p, "PTA_MODE", pat, false); + if (xe_gt_is_media_type(gt)) + pat = xe_mmio_read32(>->mmio, XE_REG(_PAT_ATS)); + else + pat = xe_gt_mcr_unicast_read_any(gt, XE_REG_MCR(_PAT_ATS)); + + drm_printf(p, "PCIe ATS/PASID:\n"); + xe->pat.ops->entry_dump(p, "PAT_ATS ", pat, false); + return 0; } |