Unverified Commit 0a747750 authored by Randy Dunlap's avatar Randy Dunlap Committed by Rodrigo Vivi
Browse files

drm/xe/vm_doc: fix more doc typos 



Fix all typos in xe_vm_doc.h as reported by codespell.

Signed-off-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: intel-xe@lists.freedesktop.org
Cc: David Airlie <airlied@gmail.com>
Cc: Simona Vetter <simona@ffwll.ch>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241128035901.375399-1-rdunlap@infradead.org


Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent 6f59fbcf

drivers/gpu/drm/xe/xe_vm_doc.h

+11 −11
Original line number Diff line number Diff line
@@ -64,8 +64,8 @@ 
 *	update page level 2 PDE[1] to page level 3b phys address (GPU)

 *

 *	bind BO2 0x1ff000-0x201000

 *	update page level 3a PTE[511] to BO2 phys addres (GPU)

 *	update page level 3b PTE[0] to BO2 phys addres + 0x1000 (GPU)

 *	update page level 3a PTE[511] to BO2 phys address (GPU)

 *	update page level 3b PTE[0] to BO2 phys address + 0x1000 (GPU)

 *

 * GPU bypass

 * ~~~~~~~~~~
@@ -192,7 +192,7 @@ 
 *

 * If a VM is in fault mode (TODO: link to fault mode), new bind operations that

 * create mappings are by default deferred to the page fault handler (first

 * use). This behavior can be overriden by setting the flag

 * use). This behavior can be overridden by setting the flag

 * DRM_XE_VM_BIND_FLAG_IMMEDIATE which indicates to creating the mapping

 * immediately.

 *
@@ -209,7 +209,7 @@ 
 *

 * Since this a core kernel managed memory the kernel can move this memory

 * whenever it wants. We register an invalidation MMU notifier to alert XE when

 * a user poiter is about to move. The invalidation notifier needs to block

 * a user pointer is about to move. The invalidation notifier needs to block

 * until all pending users (jobs or compute mode engines) of the userptr are

 * idle to ensure no faults. This done by waiting on all of VM's dma-resv slots.

 *
@@ -252,7 +252,7 @@ 
 * Rebind worker

 * -------------

 *

 * The rebind worker is very similar to an exec. It is resposible for rebinding

 * The rebind worker is very similar to an exec. It is responsible for rebinding

 * evicted BOs or userptrs, waiting on those operations, installing new preempt

 * fences, and finally resuming executing of engines in the VM.

 *
@@ -317,11 +317,11 @@ 
 * are not allowed, only long running workloads and ULLS are enabled on a faulting

 * VM.

 *

 * Defered VM binds

 * Deferred VM binds

 * ----------------

 *

 * By default, on a faulting VM binds just allocate the VMA and the actual

 * updating of the page tables is defered to the page fault handler. This

 * updating of the page tables is deferred to the page fault handler. This

 * behavior can be overridden by setting the flag DRM_XE_VM_BIND_FLAG_IMMEDIATE in

 * the VM bind which will then do the bind immediately.

 *
@@ -500,18 +500,18 @@ 
 * Slot waiting

 * ------------

 *

 * 1. The exection of all jobs from kernel ops shall wait on all slots

 * 1. The execution of all jobs from kernel ops shall wait on all slots

 * (DMA_RESV_USAGE_PREEMPT_FENCE) of either an external BO or VM (depends on if

 * kernel op is operating on external or private BO)

 *

 * 2. In non-compute mode, the exection of all jobs from rebinds in execs shall

 * 2. In non-compute mode, the execution of all jobs from rebinds in execs shall

 * wait on the DMA_RESV_USAGE_KERNEL slot of either an external BO or VM

 * (depends on if the rebind is operatiing on an external or private BO)

 *

 * 3. In non-compute mode, the exection of all jobs from execs shall wait on the

 * 3. In non-compute mode, the execution of all jobs from execs shall wait on the

 * last rebind job

 *

 * 4. In compute mode, the exection of all jobs from rebinds in the rebind

 * 4. In compute mode, the execution of all jobs from rebinds in the rebind

 * worker shall wait on the DMA_RESV_USAGE_KERNEL slot of either an external BO

 * or VM (depends on if rebind is operating on external or private BO)

 *