	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function ohci_iso_xmit_start
_ohci_iso_xmit_start:                   ## @ohci_iso_xmit_start
	.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	%esi, %ebx
	movq	%rdi, %r15
	movq	8(%rdi), %r14
	movq	8(%r14), %rdi
	movl	28(%r14), %esi
	movl	$-1, %edx
	callq	_reg_write
	xorl	%eax, %eax
	callq	_wmb
	movq	8(%r14), %r12
	movl	24(%r14), %r13d
	leaq	20(%r14), %rdi
	movl	(%r15), %esi
	shll	$2, %esi
	callq	_dma_prog_region_offset_to_bus
	orl	$3, %eax
	movq	%r12, %rdi
	movl	%r13d, %esi
	movl	%eax, %edx
	callq	_reg_write
	cmpl	$-1, %ebx
	je	LBB0_2
## %bb.1:
	andl	$8191, %ebx                     ## imm = 0x1FFF
	movq	8(%r14), %rdi
	movq	_OHCI1394_IsochronousCycleTimer@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	callq	_reg_read
	shrl	$12, %eax
	andl	$24576, %eax                    ## imm = 0x6000
	orl	%eax, %ebx
	shll	$16, %ebx
	movq	8(%r14), %rdi
	movl	(%r14), %esi
	addl	$536870912, %ebx                ## imm = 0x20000000
	orl	$-2147483648, %ebx              ## imm = 0x80000000
	movl	%ebx, %edx
	callq	_reg_write
LBB0_2:
	movq	8(%r14), %rdi
	movq	_OHCI1394_IsoXmitIntMaskSet@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movb	16(%r14), %cl
	movl	$1, %edx
	shll	%cl, %edx
	callq	_reg_write
	movq	8(%r14), %rdi
	movl	(%r14), %esi
	movl	$32768, %edx                    ## imm = 0x8000
	callq	_reg_write
	xorl	%eax, %eax
	callq	_mb
	movl	$100, %edi
	callq	_udelay
	movq	8(%r14), %rdi
	movl	(%r14), %esi
	callq	_reg_read
	testl	$32768, %eax                    ## imm = 0x8000
	movl	$0, %eax
	jne	LBB0_4
## %bb.3:
	movq	_KERN_ERR@GOTPCREL(%rip), %rax
	movl	(%rax), %ebx
	movq	8(%r14), %rdi
	movl	(%r14), %esi
	callq	_reg_read
	leaq	L_.str(%rip), %rsi
	movl	%ebx, %edi
	movl	%eax, %edx
	callq	_PRINT
	movl	$-1, %eax
LBB0_4:
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_OHCI1394_IsochronousCycleTimer,4,2 ## @OHCI1394_IsochronousCycleTimer
	.comm	_OHCI1394_IsoXmitIntMaskSet,4,2 ## @OHCI1394_IsoXmitIntMaskSet
	.comm	_KERN_ERR,4,2                   ## @KERN_ERR
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"Error starting IT DMA (ContextControl 0x%08x)\n"

	.no_dead_strip	_ohci_iso_xmit_start
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function ohci_iso_xmit_start
_ohci_iso_xmit_start:                   ; @ohci_iso_xmit_start
	.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	x19, x1
	mov	x20, x0
	ldr	x23, [x0, #8]
	ldr	x0, [x23, #8]
	ldr	w1, [x23, #28]
	mov	w2, #-1
	bl	_reg_write
	bl	_wmb
	ldr	x21, [x23, #8]
	ldr	w22, [x23, #24]
	add	x0, x23, #20
	ldr	w8, [x20]
	lsl	w1, w8, #2
	bl	_dma_prog_region_offset_to_bus
	orr	w2, w0, #0x3
	mov	x0, x21
	mov	x1, x22
	bl	_reg_write
	cmn	w19, #1
	b.eq	LBB0_2
; %bb.1:
	ldr	x0, [x23, #8]
Lloh0:
	adrp	x8, _OHCI1394_IsochronousCycleTimer@GOTPAGE
Lloh1:
	ldr	x8, [x8, _OHCI1394_IsochronousCycleTimer@GOTPAGEOFF]
Lloh2:
	ldr	w1, [x8]
	bl	_reg_read
	lsr	w8, w0, #12
	and	w8, w8, #0x6000
	bfxil	w8, w19, #0, #13
	ldr	x0, [x23, #8]
	ldr	w1, [x23]
	mov	w9, #536870912
	add	w8, w9, w8, lsl #16
	orr	w2, w8, #0x80000000
	bl	_reg_write
LBB0_2:
	ldr	x0, [x23, #8]
Lloh3:
	adrp	x8, _OHCI1394_IsoXmitIntMaskSet@GOTPAGE
Lloh4:
	ldr	x8, [x8, _OHCI1394_IsoXmitIntMaskSet@GOTPAGEOFF]
Lloh5:
	ldr	w1, [x8]
	ldr	w8, [x23, #16]
	mov	w9, #1
	lsl	w2, w9, w8
	bl	_reg_write
	ldr	x0, [x23, #8]
	ldr	w1, [x23]
	mov	w2, #32768
	bl	_reg_write
	bl	_mb
	mov	w0, #100
	bl	_udelay
	ldr	x0, [x23, #8]
	ldr	w1, [x23]
	bl	_reg_read
	tbnz	w0, #15, LBB0_4
; %bb.3:
Lloh6:
	adrp	x8, _KERN_ERR@GOTPAGE
Lloh7:
	ldr	x8, [x8, _KERN_ERR@GOTPAGEOFF]
Lloh8:
	ldr	w19, [x8]
	ldr	x0, [x23, #8]
	ldr	w1, [x23]
	bl	_reg_read
	mov	x2, x0
Lloh9:
	adrp	x1, l_.str@PAGE
Lloh10:
	add	x1, x1, l_.str@PAGEOFF
	mov	x0, x19
	bl	_PRINT
	mov	w0, #-1
	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	Lloh3, Lloh4, Lloh5
	.loh AdrpAdd	Lloh9, Lloh10
	.loh AdrpLdrGotLdr	Lloh6, Lloh7, Lloh8
	.cfi_endproc
                                        ; -- End function
	.comm	_OHCI1394_IsochronousCycleTimer,4,2 ; @OHCI1394_IsochronousCycleTimer
	.comm	_OHCI1394_IsoXmitIntMaskSet,4,2 ; @OHCI1394_IsoXmitIntMaskSet
	.comm	_KERN_ERR,4,2                   ; @KERN_ERR
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"Error starting IT DMA (ContextControl 0x%08x)\n"

	.no_dead_strip	_ohci_iso_xmit_start
.subsections_via_symbols
