	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function __iommu_dma_unmap
___iommu_dma_unmap:                     ## @__iommu_dma_unmap
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	pushq	%rax
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdx, %rbx
	movq	%rsi, %r13
	callq	_iommu_get_dma_domain
	movq	%rax, %r15
	movq	(%rax), %r14
	leaq	4(%r14), %r12
	movq	%r12, %rdi
	movq	%r13, %rsi
	callq	_iova_offset
	subq	%rax, %r13
	addq	%rax, %rbx
	movq	%r12, %rdi
	movq	%rbx, %rsi
	callq	_iova_align
	movq	%rax, %r12
	leaq	-48(%rbp), %rbx
	movq	%rbx, %rdi
	callq	_iommu_iotlb_gather_init
	movq	%r15, %rdi
	movq	%r13, %rsi
	movq	%r12, %rdx
	movq	%rbx, %rcx
	callq	_iommu_unmap_fast
	xorl	%edi, %edi
	cmpq	%r12, %rax
	setne	%dil
	callq	_WARN_ON
	cmpl	$0, (%r14)
	jne	LBB0_2
## %bb.1:
	leaq	-48(%rbp), %rsi
	movq	%r15, %rdi
	callq	_iommu_tlb_sync
LBB0_2:
	movq	%r14, %rdi
	movq	%r13, %rsi
	movq	%r12, %rdx
	callq	_iommu_dma_free_iova
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.no_dead_strip	___iommu_dma_unmap
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function __iommu_dma_unmap
___iommu_dma_unmap:                     ; @__iommu_dma_unmap
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #80
	.cfi_def_cfa_offset 80
	stp	x24, x23, [sp, #16]             ; 16-byte Folded Spill
	stp	x22, x21, [sp, #32]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #48]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #64]             ; 16-byte Folded Spill
	add	x29, sp, #64
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	.cfi_offset w21, -40
	.cfi_offset w22, -48
	.cfi_offset w23, -56
	.cfi_offset w24, -64
	mov	x22, x2
	mov	x21, x1
	bl	_iommu_get_dma_domain
	mov	x20, x0
	ldr	x19, [x0]
	add	x23, x19, #4
	mov	x0, x23
	mov	x1, x21
	bl	_iova_offset
	sub	x21, x21, x0
	add	x1, x0, x22
	mov	x0, x23
	bl	_iova_align
	mov	x22, x0
	add	x0, sp, #8
	bl	_iommu_iotlb_gather_init
	add	x3, sp, #8
	mov	x0, x20
	mov	x1, x21
	mov	x2, x22
	bl	_iommu_unmap_fast
	cmp	x0, x22
	cset	w0, ne
	bl	_WARN_ON
	ldr	w8, [x19]
	cbnz	w8, LBB0_2
; %bb.1:
	add	x1, sp, #8
	mov	x0, x20
	bl	_iommu_tlb_sync
LBB0_2:
	mov	x0, x19
	mov	x1, x21
	mov	x2, x22
	bl	_iommu_dma_free_iova
	ldp	x29, x30, [sp, #64]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #48]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #32]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #16]             ; 16-byte Folded Reload
	add	sp, sp, #80
	ret
	.cfi_endproc
                                        ; -- End function
	.no_dead_strip	___iommu_dma_unmap
.subsections_via_symbols
