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authorPranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com>2023-12-08 09:34:51 -0700
committerJeffrey Hugo <quic_jhugo@quicinc.com>2023-12-15 10:50:31 -0700
commit0808aef86dc2776f75c7961015ee0280b78d868d (patch)
treec1907bf07bcc6e7d02c4487214b391dab33e878b /include/uapi/drm
parent216d86b9a430f3280e5b631c51e6fd1a7774cfa0 (diff)
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accel/qaic: Deprecate ->size field from attach slice IOCTL structure
->size in struct qaic_attach_slice_hdr is redundant since we have BO handle and its size can be retrieved from base BO structure. Signed-off-by: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com> Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231208163457.1295993-2-quic_jhugo@quicinc.com
Diffstat (limited to 'include/uapi/drm')
-rw-r--r--include/uapi/drm/qaic_accel.h13
1 files changed, 1 insertions, 12 deletions
diff --git a/include/uapi/drm/qaic_accel.h b/include/uapi/drm/qaic_accel.h
index 9dab32316aee..d3ca876a08e9 100644
--- a/include/uapi/drm/qaic_accel.h
+++ b/include/uapi/drm/qaic_accel.h
@@ -242,18 +242,7 @@ struct qaic_attach_slice_entry {
* @dbc_id: In. Associate the sliced BO with this DBC.
* @handle: In. GEM handle of the BO to slice.
* @dir: In. Direction of data flow. 1 = DMA_TO_DEVICE, 2 = DMA_FROM_DEVICE
- * @size: In. Total length of BO being used. This should not exceed base
- * size of BO (struct drm_gem_object.base)
- * For BOs being allocated using DRM_IOCTL_QAIC_CREATE_BO, size of
- * BO requested is PAGE_SIZE aligned then allocated hence allocated
- * BO size maybe bigger. This size should not exceed the new
- * PAGE_SIZE aligned BO size.
- * @dev_addr: In. Device address this slice pushes to or pulls from.
- * @db_addr: In. Address of the doorbell to ring.
- * @db_data: In. Data to write to the doorbell.
- * @db_len: In. Size of the doorbell data in bits - 32, 16, or 8. 0 is for
- * inactive doorbells.
- * @offset: In. Start of this slice as an offset from the start of the BO.
+ * @size: Deprecated. This value is ignored and size of @handle is used instead.
*/
struct qaic_attach_slice_hdr {
__u32 count;