	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function fv_miibus_readbits
_fv_miibus_readbits:                    ## @fv_miibus_readbits
	.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
	testl	%esi, %esi
	je	LBB0_1
## %bb.2:
	movl	%esi, %r14d
	movq	%rdi, %r15
	xorl	%ebx, %ebx
	movq	_CSR_MIIMNG@GOTPCREL(%rip), %r12
	movq	_MII_RD@GOTPCREL(%rip), %r13
	.p2align	4, 0x90
LBB0_3:                                 ## =>This Inner Loop Header: Depth=1
	movl	(%r12), %esi
	movl	(%r13), %edx
	movq	%r15, %rdi
	callq	_CSR_WRITE_4
	movl	$10, %edi
	callq	_DELAY
	movl	(%r12), %esi
	movq	_MII_CLK@GOTPCREL(%rip), %rax
	movl	(%rax), %edx
	orl	(%r13), %edx
	movq	%r15, %rdi
	callq	_CSR_WRITE_4
	movl	$10, %edi
	callq	_DELAY
	movl	(%r12), %esi
	movq	%r15, %rdi
	callq	_CSR_READ_4
	xorl	%ecx, %ecx
	movq	_MII_DIN@GOTPCREL(%rip), %rdx
	testl	%eax, (%rdx)
	setne	%cl
	leal	(%rcx,%rbx,2), %ebx
	decl	%r14d
	jne	LBB0_3
	jmp	LBB0_4
LBB0_1:
	xorl	%ebx, %ebx
LBB0_4:
	movl	%ebx, %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_CSR_MIIMNG,4,2                 ## @CSR_MIIMNG
	.comm	_MII_RD,4,2                     ## @MII_RD
	.comm	_MII_CLK,4,2                    ## @MII_CLK
	.comm	_MII_DIN,4,2                    ## @MII_DIN
	.no_dead_strip	_fv_miibus_readbits
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function fv_miibus_readbits
_fv_miibus_readbits:                    ; @fv_miibus_readbits
	.cfi_startproc
; %bb.0:
	stp	x26, x25, [sp, #-80]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 80
	stp	x24, x23, [sp, #16]             ; 16-byte Folded Spill
	stp	x22, x21, [sp, #32]             ; 16-byte Folded Spill
	stp	x20, x19, [sp, #48]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #64]             ; 16-byte Folded Spill
	add	x29, sp, #64
	.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
	.cfi_offset w25, -72
	.cfi_offset w26, -80
	cbz	w1, LBB0_3
; %bb.1:
	mov	x19, x1
	mov	x20, x0
	mov	w21, #0
Lloh0:
	adrp	x22, _CSR_MIIMNG@GOTPAGE
Lloh1:
	ldr	x22, [x22, _CSR_MIIMNG@GOTPAGEOFF]
Lloh2:
	adrp	x23, _MII_RD@GOTPAGE
Lloh3:
	ldr	x23, [x23, _MII_RD@GOTPAGEOFF]
Lloh4:
	adrp	x24, _MII_CLK@GOTPAGE
Lloh5:
	ldr	x24, [x24, _MII_CLK@GOTPAGEOFF]
Lloh6:
	adrp	x25, _MII_DIN@GOTPAGE
Lloh7:
	ldr	x25, [x25, _MII_DIN@GOTPAGEOFF]
LBB0_2:                                 ; =>This Inner Loop Header: Depth=1
	sub	w19, w19, #1
	ldr	w1, [x22]
	ldr	w2, [x23]
	mov	x0, x20
	bl	_CSR_WRITE_4
	mov	w0, #10
	bl	_DELAY
	ldr	w1, [x22]
	ldr	w8, [x23]
	ldr	w9, [x24]
	orr	w2, w9, w8
	mov	x0, x20
	bl	_CSR_WRITE_4
	mov	w0, #10
	bl	_DELAY
	ldr	w1, [x22]
	mov	x0, x20
	bl	_CSR_READ_4
	ldr	w8, [x25]
	tst	w8, w0
	cset	w0, ne
	bfi	w0, w21, #1, #31
	mov	x21, x0
	cbnz	w19, LBB0_2
	b	LBB0_4
LBB0_3:
	mov	w0, #0
LBB0_4:
	ldp	x29, x30, [sp, #64]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #48]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #32]             ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #16]             ; 16-byte Folded Reload
	ldp	x26, x25, [sp], #80             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGot	Lloh6, Lloh7
	.loh AdrpLdrGot	Lloh4, Lloh5
	.loh AdrpLdrGot	Lloh2, Lloh3
	.loh AdrpLdrGot	Lloh0, Lloh1
	.cfi_endproc
                                        ; -- End function
	.comm	_CSR_MIIMNG,4,2                 ; @CSR_MIIMNG
	.comm	_MII_RD,4,2                     ; @MII_RD
	.comm	_MII_CLK,4,2                    ; @MII_CLK
	.comm	_MII_DIN,4,2                    ; @MII_DIN
	.no_dead_strip	_fv_miibus_readbits
.subsections_via_symbols
