	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function rk_iommu_unmap
_rk_iommu_unmap:                        ## @rk_iommu_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, %r15
	movq	%rsi, %r14
	callq	_to_rk_domain
	movq	%rax, %r12
	movq	%rax, %rdi
	callq	_spin_lock_irqsave
	movq	8(%r12), %rbx
	movq	%r14, %rdi
	callq	_rk_iova_dte_index
	movl	(%rbx,%rax,4), %ebx
	movl	%ebx, %edi
	callq	_rk_dte_is_pt_valid
	testl	%eax, %eax
	je	LBB0_1
## %bb.2:
	movl	%ebx, %edi
	callq	_rk_dte_pt_address
	movq	%rax, %rbx
	movq	%rax, %rdi
	callq	_phys_to_virt
	movq	%rax, %r13
	movq	%r14, %rdi
	callq	_rk_iova_pte_index
	cltq
	leaq	(%r13,%rax,4), %r13
	movq	%r14, %rdi
	callq	_rk_iova_pte_index
	cltq
	leaq	(%rbx,%rax,4), %rdx
	movq	%r12, %rdi
	movq	%r13, %rsi
	movq	%r15, %rcx
	callq	_rk_iommu_unmap_iova
	movq	%rax, %r15
	movq	%r12, %rdi
	callq	_spin_unlock_irqrestore
	movq	%r12, %rdi
	movq	%r14, %rsi
	movq	%r15, %rdx
	callq	_rk_iommu_zap_iova
	jmp	LBB0_3
LBB0_1:
	movq	%r12, %rdi
	callq	_spin_unlock_irqrestore
	xorl	%r15d, %r15d
LBB0_3:
	movq	%r15, %rax
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.no_dead_strip	_rk_iommu_unmap
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function rk_iommu_unmap
_rk_iommu_unmap:                        ; @rk_iommu_unmap
	.cfi_startproc
; %bb.0:
	stp	x24, x23, [sp, #-64]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 64
	stp	x22, x21, [sp, #16]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #32]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #48]             ; 16-byte Folded Spill
	add	x29, sp, #48
	.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	x21, x2
	mov	x19, x1
	bl	_to_rk_domain
	mov	x20, x0
	bl	_spin_lock_irqsave
	ldr	x22, [x20, #8]
	mov	x0, x19
	bl	_rk_iova_dte_index
	ldr	w22, [x22, x0, lsl #2]
	mov	x0, x22
	bl	_rk_dte_is_pt_valid
	cbz	w0, LBB0_2
; %bb.1:
	mov	x0, x22
	bl	_rk_dte_pt_address
	mov	x22, x0
	bl	_phys_to_virt
	mov	x23, x0
	mov	x0, x19
	bl	_rk_iova_pte_index
	add	x23, x23, w0, sxtw #2
	mov	x0, x19
	bl	_rk_iova_pte_index
	add	x2, x22, w0, sxtw #2
	mov	x0, x20
	mov	x1, x23
	mov	x3, x21
	bl	_rk_iommu_unmap_iova
	mov	x21, x0
	mov	x0, x20
	bl	_spin_unlock_irqrestore
	mov	x0, x20
	mov	x1, x19
	mov	x2, x21
	bl	_rk_iommu_zap_iova
	b	LBB0_3
LBB0_2:
	mov	x0, x20
	bl	_spin_unlock_irqrestore
	mov	x21, #0
LBB0_3:
	mov	x0, x21
	ldp	x29, x30, [sp, #48]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #32]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #16]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp], #64             ; 16-byte Folded Reload
	ret
	.cfi_endproc
                                        ; -- End function
	.no_dead_strip	_rk_iommu_unmap
.subsections_via_symbols
