	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function ide_tune_dma
_ide_tune_dma:                          ## @ide_tune_dma
	.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	%rbx
	pushq	%rax
	.cfi_offset %rbx, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdi, %rbx
	movq	8(%rdi), %r15
	movl	4(%rdi), %edi
	callq	_ata_id_has_dma
	xorl	%r14d, %r14d
	testq	%rax, %rax
	je	LBB0_6
## %bb.1:
	movq	_IDE_DFLAG_NODMA@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	testl	%eax, (%rbx)
	jne	LBB0_6
## %bb.2:
	movq	%rbx, %rdi
	callq	___ide_dma_bad_drive
	testq	%rax, %rax
	je	LBB0_3
LBB0_6:
	movl	%r14d, %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_3:
	movq	_IDE_HFLAG_TRUST_BIOS_FOR_DMA@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	testl	%eax, (%r15)
	je	LBB0_4
## %bb.7:
	movq	%rbx, %rdi
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	jmp	_config_drive_for_dma           ## TAILCALL
LBB0_4:
	movq	%rbx, %rdi
	callq	_ide_max_dma_mode
	testl	%eax, %eax
	je	LBB0_6
## %bb.5:
	movq	%rbx, %rdi
	movl	%eax, %esi
	callq	_ide_set_dma_mode
	xorl	%r14d, %r14d
	testq	%rax, %rax
	sete	%r14b
	jmp	LBB0_6
	.cfi_endproc
                                        ## -- End function
	.comm	_IDE_DFLAG_NODMA,4,2            ## @IDE_DFLAG_NODMA
	.comm	_IDE_HFLAG_TRUST_BIOS_FOR_DMA,4,2 ## @IDE_HFLAG_TRUST_BIOS_FOR_DMA
	.no_dead_strip	_ide_tune_dma
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function ide_tune_dma
_ide_tune_dma:                          ; @ide_tune_dma
	.cfi_startproc
; %bb.0:
	stp	x20, x19, [sp, #-32]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 32
	stp	x29, x30, [sp, #16]             ; 16-byte Folded Spill
	add	x29, sp, #16
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	mov	x19, x0
	ldr	x20, [x0, #8]
	ldr	w0, [x0, #4]
	bl	_ata_id_has_dma
	cbz	x0, LBB0_4
; %bb.1:
	ldr	w8, [x19]
Lloh0:
	adrp	x9, _IDE_DFLAG_NODMA@GOTPAGE
Lloh1:
	ldr	x9, [x9, _IDE_DFLAG_NODMA@GOTPAGEOFF]
Lloh2:
	ldr	w9, [x9]
	tst	w9, w8
	b.ne	LBB0_3
; %bb.2:
	mov	x0, x19
	bl	___ide_dma_bad_drive
	cbz	x0, LBB0_5
LBB0_3:
	mov	w0, #0
LBB0_4:
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	ret
LBB0_5:
	ldr	w8, [x20]
Lloh3:
	adrp	x9, _IDE_HFLAG_TRUST_BIOS_FOR_DMA@GOTPAGE
Lloh4:
	ldr	x9, [x9, _IDE_HFLAG_TRUST_BIOS_FOR_DMA@GOTPAGEOFF]
Lloh5:
	ldr	w9, [x9]
	tst	w9, w8
	b.eq	LBB0_7
; %bb.6:
	mov	x0, x19
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	b	_config_drive_for_dma
LBB0_7:
	mov	x0, x19
	bl	_ide_max_dma_mode
	cbz	w0, LBB0_4
; %bb.8:
	mov	x1, x0
	mov	x0, x19
	bl	_ide_set_dma_mode
	cmp	x0, #0
	cset	w0, eq
	b	LBB0_4
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.cfi_endproc
                                        ; -- End function
	.comm	_IDE_DFLAG_NODMA,4,2            ; @IDE_DFLAG_NODMA
	.comm	_IDE_HFLAG_TRUST_BIOS_FOR_DMA,4,2 ; @IDE_HFLAG_TRUST_BIOS_FOR_DMA
	.no_dead_strip	_ide_tune_dma
.subsections_via_symbols
