Cross Reference: /src/sys/dev/nvmm/nvmm.c

Lines Matching defs:hmapping
686 	struct nvmm_hmapping *hmapping;
690 		hmapping = &mach->hmap[i];
691 		if (!hmapping->present) {
694 		if (hva >= hmapping->hva &&
695 		    hva + size <= hmapping->hva + hmapping->size) {
696 			*off = hva - hmapping->hva;
697 			return hmapping->uobj;
707 	struct nvmm_hmapping *hmapping;
718 		hmapping = &mach->hmap[i];
719 		if (!hmapping->present) {
723 		if (hva >= hmapping->hva &&
724 		    hva + size <= hmapping->hva + hmapping->size) {
728 		if (hva >= hmapping->hva &&
729 		    hva < hmapping->hva + hmapping->size) {
732 		if (hva + size > hmapping->hva &&
733 		    hva + size <= hmapping->hva + hmapping->size) {
736 		if (hva <= hmapping->hva &&
737 		    hva + size >= hmapping->hva + hmapping->size) {
748 	struct nvmm_hmapping *hmapping;
752 		hmapping = &mach->hmap[i];
753 		if (!hmapping->present) {
754 			hmapping->present = true;
755 			return hmapping;
766 	struct nvmm_hmapping *hmapping;
770 		hmapping = &mach->hmap[i];
771 		if (!hmapping->present || hmapping->hva != hva ||
772 		    hmapping->size != size) {
776 		uvm_unmap(&vmspace->vm_map, hmapping->hva,
777 		    hmapping->hva + hmapping->size);
778 		uao_detach(hmapping->uobj);
780 		hmapping->uobj = NULL;
781 		hmapping->present = false;
794 	struct nvmm_hmapping *hmapping;
806 	hmapping = nvmm_hmapping_alloc(mach);
807 	if (hmapping == NULL) {
812 	hmapping->hva = args->hva;
813 	hmapping->size = args->size;
814 	hmapping->uobj = uao_create(hmapping->size, 0);
815 	uva = hmapping->hva;
818 	uao_reference(hmapping->uobj);
821 	error = uvm_map(&vmspace->vm_map, &uva, hmapping->size, hmapping->uobj,
825 		uao_detach(hmapping->uobj);
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