	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function smsc9420_alloc_tx_ring
_smsc9420_alloc_tx_ring:                ## @smsc9420_alloc_tx_ring
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r14
	pushq	%rbx
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	movq	%rdi, %r14
	xorl	%edi, %edi
	cmpq	$0, 24(%r14)
	sete	%dil
	callq	_BUG_ON
	movq	_TX_RING_SIZE@GOTPCREL(%rip), %rbx
	movl	(%rbx), %edi
	shll	$2, %edi
	movq	_GFP_KERNEL@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	callq	_kmalloc
	movq	%rax, 32(%r14)
	testq	%rax, %rax
	je	LBB0_4
## %bb.1:
	movl	(%rbx), %r8d
	movq	24(%r14), %rdx
	testl	%r8d, %r8d
	jle	LBB0_10
## %bb.2:
	leaq	-1(%r8), %rcx
	movl	%r8d, %esi
	andl	$3, %esi
	cmpq	$3, %rcx
	jae	LBB0_5
## %bb.3:
	xorl	%edi, %edi
	jmp	LBB0_7
LBB0_4:
	movq	_IFUP@GOTPCREL(%rip), %rax
	movl	(%rax), %edi
	leaq	L_.str(%rip), %rsi
	callq	_smsc_warn
	movq	_ENOMEM@GOTPCREL(%rip), %rax
	xorl	%ebx, %ebx
	subl	(%rax), %ebx
	jmp	LBB0_11
LBB0_5:
	movl	%r8d, %ecx
	andl	$-4, %ecx
	movl	$48, %ebx
	xorl	%edi, %edi
	xorps	%xmm0, %xmm0
	.p2align	4, 0x90
LBB0_6:                                 ## =>This Inner Loop Header: Depth=1
	movups	%xmm0, -48(%rax,%rbx)
	movups	%xmm0, -80(%rdx,%rbx,2)
	movups	%xmm0, -96(%rdx,%rbx,2)
	movups	%xmm0, -32(%rax,%rbx)
	movups	%xmm0, -48(%rdx,%rbx,2)
	movups	%xmm0, -64(%rdx,%rbx,2)
	movups	%xmm0, -16(%rax,%rbx)
	movups	%xmm0, -16(%rdx,%rbx,2)
	movups	%xmm0, -32(%rdx,%rbx,2)
	movups	%xmm0, (%rax,%rbx)
	addq	$4, %rdi
	movups	%xmm0, 16(%rdx,%rbx,2)
	movups	%xmm0, (%rdx,%rbx,2)
	addq	$64, %rbx
	cmpq	%rdi, %rcx
	jne	LBB0_6
LBB0_7:
	testq	%rsi, %rsi
	je	LBB0_10
## %bb.8:
	movq	%rdi, %rcx
	shlq	$5, %rcx
	addq	%rdx, %rcx
	shlq	$4, %rdi
	addq	%rdi, %rax
	shlq	$4, %rsi
	xorl	%edi, %edi
	xorps	%xmm0, %xmm0
	.p2align	4, 0x90
LBB0_9:                                 ## =>This Inner Loop Header: Depth=1
	movups	%xmm0, (%rax,%rdi)
	movups	%xmm0, 16(%rcx,%rdi,2)
	movups	%xmm0, (%rcx,%rdi,2)
	addq	$16, %rdi
	cmpq	%rdi, %rsi
	jne	LBB0_9
LBB0_10:
	movq	_TDES1_TER_@GOTPCREL(%rip), %rax
	movq	(%rax), %rax
	movslq	%r8d, %rcx
	shlq	$5, %rcx
	movq	%rax, -32(%rcx,%rdx)
	xorl	%ebx, %ebx
	xorl	%eax, %eax
	callq	_wmb
	xorps	%xmm0, %xmm0
	movups	%xmm0, 8(%r14)
	movq	_TX_BASE_ADDR@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movl	(%r14), %edx
	movq	%r14, %rdi
	callq	_smsc9420_reg_write
	movq	%r14, %rdi
	callq	_smsc9420_pci_flush_write
LBB0_11:
	movl	%ebx, %eax
	popq	%rbx
	popq	%r14
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_TX_RING_SIZE,4,2               ## @TX_RING_SIZE
	.comm	_GFP_KERNEL,4,2                 ## @GFP_KERNEL
	.comm	_IFUP,4,2                       ## @IFUP
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"Failed to allocated tx_buffers"

	.comm	_ENOMEM,4,2                     ## @ENOMEM
	.comm	_TDES1_TER_,8,3                 ## @TDES1_TER_
	.comm	_TX_BASE_ADDR,4,2               ## @TX_BASE_ADDR
	.no_dead_strip	_smsc9420_alloc_tx_ring
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function smsc9420_alloc_tx_ring
_smsc9420_alloc_tx_ring:                ; @smsc9420_alloc_tx_ring
	.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	x8, [x0, #24]
	cmp	x8, #0
	cset	w0, eq
	bl	_BUG_ON
Lloh0:
	adrp	x20, _TX_RING_SIZE@GOTPAGE
Lloh1:
	ldr	x20, [x20, _TX_RING_SIZE@GOTPAGEOFF]
	ldr	w8, [x20]
	lsl	w0, w8, #2
Lloh2:
	adrp	x8, _GFP_KERNEL@GOTPAGE
Lloh3:
	ldr	x8, [x8, _GFP_KERNEL@GOTPAGEOFF]
Lloh4:
	ldr	w1, [x8]
	bl	_kmalloc
	str	x0, [x19, #32]
	cbz	x0, LBB0_5
; %bb.1:
	ldr	w8, [x20]
	ldr	x9, [x19, #24]
	cmp	w8, #1
	b.lt	LBB0_4
; %bb.2:
	movi.2d	v0, #0000000000000000
	mov	x10, x8
	mov	x11, x9
LBB0_3:                                 ; =>This Inner Loop Header: Depth=1
	stp	xzr, xzr, [x0], #16
	stp	q0, q0, [x11], #32
	subs	x10, x10, #1
	b.ne	LBB0_3
LBB0_4:
Lloh5:
	adrp	x10, _TDES1_TER_@GOTPAGE
Lloh6:
	ldr	x10, [x10, _TDES1_TER_@GOTPAGEOFF]
Lloh7:
	ldr	x10, [x10]
	sxtw	x8, w8
	add	x8, x9, x8, lsl #5
	stur	x10, [x8, #-32]
	bl	_wmb
	stp	xzr, xzr, [x19, #8]
Lloh8:
	adrp	x8, _TX_BASE_ADDR@GOTPAGE
Lloh9:
	ldr	x8, [x8, _TX_BASE_ADDR@GOTPAGEOFF]
Lloh10:
	ldr	w1, [x8]
	ldr	w2, [x19]
	mov	x0, x19
	bl	_smsc9420_reg_write
	mov	x0, x19
	bl	_smsc9420_pci_flush_write
	mov	w0, #0
	b	LBB0_6
LBB0_5:
Lloh11:
	adrp	x8, _IFUP@GOTPAGE
Lloh12:
	ldr	x8, [x8, _IFUP@GOTPAGEOFF]
Lloh13:
	ldr	w0, [x8]
Lloh14:
	adrp	x1, l_.str@PAGE
Lloh15:
	add	x1, x1, l_.str@PAGEOFF
	bl	_smsc_warn
Lloh16:
	adrp	x8, _ENOMEM@GOTPAGE
Lloh17:
	ldr	x8, [x8, _ENOMEM@GOTPAGEOFF]
Lloh18:
	ldr	w8, [x8]
	neg	w0, w8
LBB0_6:
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGotLdr	Lloh2, Lloh3, Lloh4
	.loh AdrpLdrGot	Lloh0, Lloh1
	.loh AdrpLdrGotLdr	Lloh8, Lloh9, Lloh10
	.loh AdrpLdrGotLdr	Lloh5, Lloh6, Lloh7
	.loh AdrpLdrGotLdr	Lloh16, Lloh17, Lloh18
	.loh AdrpAdd	Lloh14, Lloh15
	.loh AdrpLdrGotLdr	Lloh11, Lloh12, Lloh13
	.cfi_endproc
                                        ; -- End function
	.comm	_TX_RING_SIZE,4,2               ; @TX_RING_SIZE
	.comm	_GFP_KERNEL,4,2                 ; @GFP_KERNEL
	.comm	_IFUP,4,2                       ; @IFUP
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"Failed to allocated tx_buffers"

	.comm	_ENOMEM,4,2                     ; @ENOMEM
	.comm	_TDES1_TER_,8,3                 ; @TDES1_TER_
	.comm	_TX_BASE_ADDR,4,2               ; @TX_BASE_ADDR
	.no_dead_strip	_smsc9420_alloc_tx_ring
.subsections_via_symbols
