	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function alloc_dma_buffer
_alloc_dma_buffer:                      ## @alloc_dma_buffer
	.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	%rdx, %r14
	movq	%rsi, %r12
	movq	%rdi, %r15
	movq	_GFP_ATOMIC@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movq	%r12, %rdi
	callq	_kzalloc
	testq	%rax, %rax
	je	LBB0_1
## %bb.2:
	movq	%rax, %rbx
	movq	_DMA_BIDIRECTIONAL@GOTPCREL(%rip), %rax
	movl	(%rax), %ecx
	movq	%r15, %rdi
	movq	%rbx, %rsi
	movq	%r12, %rdx
	callq	_dma_map_single
	movq	%rax, (%r14)
	movq	%r15, %rdi
	movq	%rax, %rsi
	callq	_dma_mapping_error
	testq	%rax, %rax
	je	LBB0_5
## %bb.3:
	movq	$0, (%r14)
	movq	%rbx, %rdi
	callq	_kzfree
	jmp	LBB0_4
LBB0_1:
	movq	$0, (%r14)
LBB0_4:
	xorl	%ebx, %ebx
LBB0_5:
	movq	%rbx, %rax
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_GFP_ATOMIC,4,2                 ## @GFP_ATOMIC
	.comm	_DMA_BIDIRECTIONAL,4,2          ## @DMA_BIDIRECTIONAL
	.no_dead_strip	_alloc_dma_buffer
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function alloc_dma_buffer
_alloc_dma_buffer:                      ; @alloc_dma_buffer
	.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, x2
	mov	x22, x1
	mov	x21, x0
Lloh0:
	adrp	x8, _GFP_ATOMIC@GOTPAGE
Lloh1:
	ldr	x8, [x8, _GFP_ATOMIC@GOTPAGEOFF]
Lloh2:
	ldr	w1, [x8]
	mov	x0, x22
	bl	_kzalloc
	mov	x19, x0
	cbz	x0, LBB0_3
; %bb.1:
Lloh3:
	adrp	x8, _DMA_BIDIRECTIONAL@GOTPAGE
Lloh4:
	ldr	x8, [x8, _DMA_BIDIRECTIONAL@GOTPAGEOFF]
Lloh5:
	ldr	w3, [x8]
	mov	x0, x21
	mov	x1, x19
	mov	x2, x22
	bl	_dma_map_single
	mov	x1, x0
	str	x0, [x20]
	mov	x0, x21
	bl	_dma_mapping_error
	cbz	x0, LBB0_4
; %bb.2:
	str	xzr, [x20]
	mov	x0, x19
	bl	_kzfree
	mov	x19, #0
	b	LBB0_4
LBB0_3:
	str	xzr, [x20]
LBB0_4:
	mov	x0, x19
	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	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.cfi_endproc
                                        ; -- End function
	.comm	_GFP_ATOMIC,4,2                 ; @GFP_ATOMIC
	.comm	_DMA_BIDIRECTIONAL,4,2          ; @DMA_BIDIRECTIONAL
	.no_dead_strip	_alloc_dma_buffer
.subsections_via_symbols
