Commit dbe65a37 authored by Jonathan Cavitt's avatar Jonathan Cavitt Committed by Andi Shyti
Browse files

drm/i915/gt: Increase sleep in gt_tlb selftest sanitycheck 



For the gt_tlb live selftest, when operating on the GSC engine,
increase the timeout from 10 ms to 200 ms because the GSC
engine is a bit slower than the rest.

Signed-off-by: default avatarJonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: default avatarAndi Shyti <andi.shyti@linux.intel.com>
Acked-by: default avatarTvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: default avatarNirmoy Das <nirmoy.das@intel.com>
Signed-off-by: default avatarAndi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231017180806.3054290-7-jonathan.cavitt@intel.com
parent 55ac6ea7

drivers/gpu/drm/i915/gt/selftest_tlb.c

+9 −2
Original line number Diff line number Diff line
@@ -136,8 +136,15 @@ pte_tlbinv(struct intel_context *ce, 
	i915_request_get(rq);

	i915_request_add(rq);



	/* Short sleep to sanitycheck the batch is spinning before we begin */

	/*

	 * Short sleep to sanitycheck the batch is spinning before we begin.

	 * FIXME: Why is GSC so slow?

	 */

	if (ce->engine->class == OTHER_CLASS)

		msleep(200);

	else

		msleep(10);



	if (va == vb) {

		if (!i915_request_completed(rq)) {

			pr_err("%s(%s): Semaphore sanitycheck failed %llx, with alignment %llx, using PTE size %x (phys %x, sg %x)\n",