From: Oak Zeng <oak.zeng@intel.com>
To: intel-xe@lists.freedesktop.org
Cc: thomas.hellstrom@intel.com, matthew.brost@intel.com,
brian.welty@intel.com, himal.prasad.ghimiray@intel.com
Subject: [PATCH 3/8] drm/xe: Helper to get tile from memory region
Date: Mon, 18 Mar 2024 22:55:06 -0400 [thread overview]
Message-ID: <20240319025511.1598354-4-oak.zeng@intel.com> (raw)
In-Reply-To: <20240319025511.1598354-1-oak.zeng@intel.com>
A simple helper to retrieve tile from memory region
v1: move the function to xe_device.h (Matt)
Signed-off-by: Oak Zeng <oak.zeng@intel.com>
---
drivers/gpu/drm/xe/xe_device.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/xe/xe_device.h b/drivers/gpu/drm/xe/xe_device.h
index 14be34d9f543..4735268cf07f 100644
--- a/drivers/gpu/drm/xe/xe_device.h
+++ b/drivers/gpu/drm/xe/xe_device.h
@@ -176,4 +176,9 @@ void xe_device_snapshot_print(struct xe_device *xe, struct drm_printer *p);
u64 xe_device_canonicalize_addr(struct xe_device *xe, u64 address);
u64 xe_device_uncanonicalize_addr(struct xe_device *xe, u64 address);
+static inline struct xe_tile *xe_mem_region_to_tile(struct xe_mem_region *mr)
+{
+ return container_of(mr, struct xe_tile, mem.vram);
+}
+
#endif
--
2.26.3
next prev parent reply other threads:[~2024-03-19 2:42 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-19 2:55 [PATCH 0/8] Use hmm_range_fault to populate user page Oak Zeng
2024-03-19 2:55 ` [PATCH 1/8] drm/xe/svm: Remap and provide memmap backing for GPU vram Oak Zeng
2024-03-19 2:55 ` [PATCH 2/8] drm/xe/svm: Add DRM_XE_SVM kernel config entry Oak Zeng
2024-03-19 9:25 ` Hellstrom, Thomas
2024-03-19 18:27 ` Zeng, Oak
2024-03-19 2:55 ` Oak Zeng [this message]
2024-03-19 9:28 ` [PATCH 3/8] drm/xe: Helper to get tile from memory region Hellstrom, Thomas
2024-03-19 2:55 ` [PATCH 4/8] drm/xe: Introduce a helper to get dpa from pfn Oak Zeng
2024-03-19 2:55 ` [PATCH 5/8] drm/xe/svm: Get xe memory region from page Oak Zeng
2024-03-19 2:55 ` [PATCH 6/8] drm/xe: Helper to populate a userptr or hmmptr Oak Zeng
2024-03-19 10:33 ` Hellstrom, Thomas
2024-03-19 10:45 ` Hellstrom, Thomas
2024-03-19 20:56 ` Zeng, Oak
2024-03-19 16:48 ` Matthew Brost
2024-03-19 17:59 ` Zeng, Oak
2024-03-19 20:45 ` Zeng, Oak
2024-03-19 2:55 ` [PATCH 7/8] drm/xe: Introduce a helper to free sg table Oak Zeng
2024-03-19 2:55 ` [PATCH 8/8] drm/xe: Use hmm_range_fault to populate user pages Oak Zeng
2024-03-19 4:09 ` ✓ CI.Patch_applied: success for Use hmm_range_fault to populate user page (rev2) Patchwork
2024-03-19 4:09 ` ✗ CI.checkpatch: warning " Patchwork
2024-03-19 4:10 ` ✗ CI.KUnit: failure " Patchwork
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