	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function __iommu_queue_command
___iommu_queue_command:                 ## @__iommu_queue_command
	.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	%r12
	pushq	%rbx
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rsi, %r14
	movq	%rdi, %r15
	movq	_CMD_BUFFER_UNINITIALIZED@GOTPCREL(%rip), %rax
	movl	(%rax), %edi
	andl	(%r15), %edi
	callq	_WARN_ON
	movq	_MMIO_CMD_TAIL_OFFSET@GOTPCREL(%rip), %r12
	movq	(%r12), %rdi
	addq	8(%r15), %rdi
	callq	_readl
	movslq	%eax, %rbx
	leaq	(,%rbx,4), %rdi
	addq	16(%r15), %rdi
	movq	%r14, %rsi
	movl	$4, %edx
	callq	_memcpy_toio
	addq	$4, %rbx
	movslq	(%r15), %rcx
	movq	%rbx, %rax
	orq	%rcx, %rax
	shrq	$32, %rax
	je	LBB0_1
## %bb.2:
	movq	%rbx, %rax
	xorl	%edx, %edx
	divq	%rcx
	movq	%rdx, %r14
	jmp	LBB0_3
LBB0_1:
	movl	%ebx, %eax
	xorl	%edx, %edx
	divl	%ecx
	movl	%edx, %r14d
LBB0_3:
	movq	_MMIO_CMD_HEAD_OFFSET@GOTPCREL(%rip), %rax
	movq	(%rax), %rdi
	addq	8(%r15), %rdi
	callq	_readl
	cmpl	%r14d, %eax
	jne	LBB0_5
## %bb.4:
	movq	_ENOMEM@GOTPCREL(%rip), %rcx
	xorl	%eax, %eax
	subl	(%rcx), %eax
	jmp	LBB0_6
LBB0_5:
	movq	(%r12), %rsi
	addq	8(%r15), %rsi
	movl	%r14d, %edi
	callq	_writel
	xorl	%eax, %eax
LBB0_6:
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_CMD_BUFFER_UNINITIALIZED,4,2   ## @CMD_BUFFER_UNINITIALIZED
	.comm	_MMIO_CMD_TAIL_OFFSET,8,3       ## @MMIO_CMD_TAIL_OFFSET
	.comm	_MMIO_CMD_HEAD_OFFSET,8,3       ## @MMIO_CMD_HEAD_OFFSET
	.comm	_ENOMEM,4,2                     ## @ENOMEM
	.no_dead_strip	___iommu_queue_command
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function __iommu_queue_command
___iommu_queue_command:                 ; @__iommu_queue_command
	.cfi_startproc
; %bb.0:
	stp	x22, x21, [sp, #-48]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 48
	stp	x20, x19, [sp, #16]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #32]             ; 16-byte Folded Spill
	add	x29, sp, #32
	.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
	mov	x20, x1
	mov	x19, x0
	ldr	w8, [x0]
Lloh0:
	adrp	x9, _CMD_BUFFER_UNINITIALIZED@GOTPAGE
Lloh1:
	ldr	x9, [x9, _CMD_BUFFER_UNINITIALIZED@GOTPAGEOFF]
Lloh2:
	ldr	w9, [x9]
	and	w0, w9, w8
	bl	_WARN_ON
	ldr	x8, [x19, #8]
Lloh3:
	adrp	x21, _MMIO_CMD_TAIL_OFFSET@GOTPAGE
Lloh4:
	ldr	x21, [x21, _MMIO_CMD_TAIL_OFFSET@GOTPAGEOFF]
	ldr	x9, [x21]
	add	x0, x9, x8
	bl	_readl
                                        ; kill: def $w0 killed $w0 def $x0
	ldr	x8, [x19, #16]
	sxtw	x22, w0
	add	x0, x8, w0, sxtw #2
	mov	x1, x20
	mov	w2, #4
	bl	_memcpy_toio
	add	x8, x22, #4
	ldrsw	x9, [x19]
	udiv	x10, x8, x9
	msub	w20, w10, w9, w8
	ldr	x8, [x19, #8]
Lloh5:
	adrp	x9, _MMIO_CMD_HEAD_OFFSET@GOTPAGE
Lloh6:
	ldr	x9, [x9, _MMIO_CMD_HEAD_OFFSET@GOTPAGEOFF]
Lloh7:
	ldr	x9, [x9]
	add	x0, x9, x8
	bl	_readl
	cmp	w0, w20
	b.ne	LBB0_2
; %bb.1:
Lloh8:
	adrp	x8, _ENOMEM@GOTPAGE
Lloh9:
	ldr	x8, [x8, _ENOMEM@GOTPAGEOFF]
Lloh10:
	ldr	w8, [x8]
	neg	w0, w8
	b	LBB0_3
LBB0_2:
	ldr	x8, [x19, #8]
	ldr	x9, [x21]
	add	x1, x9, x8
	mov	x0, x20
	bl	_writel
	mov	w0, #0
LBB0_3:
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGotLdr	Lloh5, Lloh6, Lloh7
	.loh AdrpLdrGot	Lloh3, Lloh4
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh8, Lloh9, Lloh10
	.cfi_endproc
                                        ; -- End function
	.comm	_CMD_BUFFER_UNINITIALIZED,4,2   ; @CMD_BUFFER_UNINITIALIZED
	.comm	_MMIO_CMD_TAIL_OFFSET,8,3       ; @MMIO_CMD_TAIL_OFFSET
	.comm	_MMIO_CMD_HEAD_OFFSET,8,3       ; @MMIO_CMD_HEAD_OFFSET
	.comm	_ENOMEM,4,2                     ; @ENOMEM
	.no_dead_strip	___iommu_queue_command
.subsections_via_symbols
