Lines Matching defs:segp

555  *   segp - Pointer to segment register
559  * Sets the segment register pointed to by @segp to an unusable state.
561 static void kvm_seg_set_unusable(struct kvm_segment *segp)
563 	memset(segp, 0, sizeof(*segp));
564 	segp->unusable = true;
567 static void kvm_seg_fill_gdt_64bit(struct kvm_vm *vm, struct kvm_segment *segp)
570 	struct desc64 *desc = gdt + (segp->selector >> 3) * 8;
572 	desc->limit0 = segp->limit & 0xFFFF;
573 	desc->base0 = segp->base & 0xFFFF;
574 	desc->base1 = segp->base >> 16;
575 	desc->type = segp->type;
576 	desc->s = segp->s;
577 	desc->dpl = segp->dpl;
578 	desc->p = segp->present;
579 	desc->limit1 = segp->limit >> 16;
580 	desc->avl = segp->avl;
581 	desc->l = segp->l;
582 	desc->db = segp->db;
583 	desc->g = segp->g;
584 	desc->base2 = segp->base >> 24;
585 	if (!segp->s)
586 		desc->base3 = segp->base >> 32;
589 static void kvm_seg_set_kernel_code_64bit(struct kvm_segment *segp)
591 	memset(segp, 0, sizeof(*segp));
592 	segp->selector = KERNEL_CS;
593 	segp->limit = 0xFFFFFFFFu;
594 	segp->s = 0x1; /* kTypeCodeData */
595 	segp->type = 0x08 | 0x01 | 0x02; /* kFlagCode | kFlagCodeAccessed
598 	segp->g = true;
599 	segp->l = true;
600 	segp->present = 1;
603 static void kvm_seg_set_kernel_data_64bit(struct kvm_segment *segp)
605 	memset(segp, 0, sizeof(*segp));
606 	segp->selector = KERNEL_DS;
607 	segp->limit = 0xFFFFFFFFu;
608 	segp->s = 0x1; /* kTypeCodeData */
609 	segp->type = 0x00 | 0x01 | 0x02; /* kFlagData | kFlagDataAccessed
612 	segp->g = true;
613 	segp->present = true;
631 static void kvm_seg_set_tss_64bit(gva_t base, struct kvm_segment *segp)
633 	memset(segp, 0, sizeof(*segp));
634 	segp->base = base;
635 	segp->limit = 0x67;
636 	segp->selector = KERNEL_TSS;
637 	segp->type = 0xb;
638 	segp->present = 1;