Lines Matching +full:non +full:- +full:contiguous

1 /* SPDX-License-Identifier: MIT */
25  * ----------
32  * vmap (XE can access the memory via xe_map layer) and have contiguous physical
35  * More details of why kernel BOs are pinned and contiguous below.
38  * --------
53  * the BO dma-resv slots / lock point to the VM's dma-resv slots / lock (all
54  * private BOs to a VM share common dma-resv slots / lock).
62  * own unique dma-resv slots / lock. An external BO will be in an array of all
90  * ----------------
109  * dma-resv slots.
118  * ------------------------------
128  * ---------------------------------
134  * A simple TTM call (ttm_resource_manager_evict_all) can move all non-pinned
144  * makes this rather easy but the caveat is the memory must be contiguous. Again
145  * for simplity, we enforce that all kernel (pinned) BOs are contiguous and
151  * ------------------------------
164  * Do not require kernel BOs to be contiguous in physical memory / restored to
167  * tables. All of that memory is allocated 1 page at time so the contiguous
169  * kernel BOs are not contiguous too.
172  * engine state, in all likelihood if the dma-slots of these BOs where properly