	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function bcm2835_dma_chan_init
_bcm2835_dma_chan_init:                 ## @bcm2835_dma_chan_init
	.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
	movl	%ecx, %r14d
	movl	%edx, %r15d
	movl	%esi, %r12d
	movq	%rdi, %r13
	movl	4(%rdi), %edi
	movq	_GFP_KERNEL@GOTPCREL(%rip), %rax
	movl	(%rax), %edx
	movl	$32, %esi
	callq	_devm_kzalloc
	testq	%rax, %rax
	je	LBB0_1
## %bb.2:
	movq	%rax, %rbx
	leaq	4(%r13), %rsi
	movq	_bcm2835_dma_desc_free@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	movq	%rbx, %rdi
	addq	$24, %rdi
	movl	%eax, 24(%rbx)
	callq	_vchan_init
	movl	(%r13), %edi
	movl	%r12d, %esi
	callq	_BCM2835_DMA_CHANIO
	movq	%rax, 16(%rbx)
	movl	%r12d, (%rbx)
	movl	%r15d, 4(%rbx)
	movl	%r14d, 8(%rbx)
	movq	_BCM2835_DMA_DEBUG@GOTPCREL(%rip), %rcx
	addq	(%rcx), %rax
	movq	%rax, %rdi
	callq	_readl
	movl	%eax, %ecx
	movq	_BCM2835_DMA_DEBUG_LITE@GOTPCREL(%rip), %rdx
	xorl	%eax, %eax
	testl	%ecx, (%rdx)
	je	LBB0_4
## %bb.3:
	movl	$1, 12(%rbx)
	jmp	LBB0_4
LBB0_1:
	movq	_ENOMEM@GOTPCREL(%rip), %rcx
	xorl	%eax, %eax
	subl	(%rcx), %eax
LBB0_4:
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_GFP_KERNEL,4,2                 ## @GFP_KERNEL
	.comm	_ENOMEM,4,2                     ## @ENOMEM
	.comm	_bcm2835_dma_desc_free,4,2      ## @bcm2835_dma_desc_free
	.comm	_BCM2835_DMA_DEBUG,8,3          ## @BCM2835_DMA_DEBUG
	.comm	_BCM2835_DMA_DEBUG_LITE,4,2     ## @BCM2835_DMA_DEBUG_LITE
	.no_dead_strip	_bcm2835_dma_chan_init
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function bcm2835_dma_chan_init
_bcm2835_dma_chan_init:                 ; @bcm2835_dma_chan_init
	.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	x20, x3
	mov	x21, x2
	mov	x22, x1
	mov	x23, x0
	mov	x24, x0
	ldr	w0, [x24, #4]!
Lloh0:
	adrp	x8, _GFP_KERNEL@GOTPAGE
Lloh1:
	ldr	x8, [x8, _GFP_KERNEL@GOTPAGEOFF]
Lloh2:
	ldr	w2, [x8]
	mov	w1, #32
	bl	_devm_kzalloc
	cbz	x0, LBB0_3
; %bb.1:
	mov	x19, x0
Lloh3:
	adrp	x8, _bcm2835_dma_desc_free@GOTPAGE
Lloh4:
	ldr	x8, [x8, _bcm2835_dma_desc_free@GOTPAGEOFF]
Lloh5:
	ldr	w8, [x8]
	str	w8, [x0, #24]!
	mov	x1, x24
	bl	_vchan_init
	ldr	w0, [x23]
	mov	x1, x22
	bl	_BCM2835_DMA_CHANIO
	str	x0, [x19, #16]
	stp	w22, w21, [x19]
	str	w20, [x19, #8]
Lloh6:
	adrp	x8, _BCM2835_DMA_DEBUG@GOTPAGE
Lloh7:
	ldr	x8, [x8, _BCM2835_DMA_DEBUG@GOTPAGEOFF]
Lloh8:
	ldr	x8, [x8]
	add	x0, x8, x0
	bl	_readl
Lloh9:
	adrp	x8, _BCM2835_DMA_DEBUG_LITE@GOTPAGE
Lloh10:
	ldr	x8, [x8, _BCM2835_DMA_DEBUG_LITE@GOTPAGEOFF]
Lloh11:
	ldr	w8, [x8]
	tst	w8, w0
	b.eq	LBB0_4
; %bb.2:
	mov	w0, #0
	mov	w8, #1
	str	w8, [x19, #12]
	b	LBB0_5
LBB0_3:
Lloh12:
	adrp	x8, _ENOMEM@GOTPAGE
Lloh13:
	ldr	x8, [x8, _ENOMEM@GOTPAGEOFF]
Lloh14:
	ldr	w8, [x8]
	neg	w0, w8
	b	LBB0_5
LBB0_4:
	mov	w0, #0
LBB0_5:
	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
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh9, Lloh10, Lloh11
	.loh AdrpLdrGotLdr	Lloh6, Lloh7, Lloh8
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh12, Lloh13, Lloh14
	.cfi_endproc
                                        ; -- End function
	.comm	_GFP_KERNEL,4,2                 ; @GFP_KERNEL
	.comm	_ENOMEM,4,2                     ; @ENOMEM
	.comm	_bcm2835_dma_desc_free,4,2      ; @bcm2835_dma_desc_free
	.comm	_BCM2835_DMA_DEBUG,8,3          ; @BCM2835_DMA_DEBUG
	.comm	_BCM2835_DMA_DEBUG_LITE,4,2     ; @BCM2835_DMA_DEBUG_LITE
	.no_dead_strip	_bcm2835_dma_chan_init
.subsections_via_symbols
