	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_br_stp_rcv                     ## -- Begin function br_stp_rcv
	.p2align	4, 0x90
_br_stp_rcv:                            ## @br_stp_rcv
	.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
	movq	%rdx, %rbx
	movq	%rsi, %r13
	movq	%rsi, %rdi
	callq	_eth_hdr
	movq	(%rax), %r12
	movl	(%rbx), %edi
	callq	_rcu_dereference
	testq	%rax, %rax
	je	LBB0_14
## %bb.1:
	movq	%rax, %r14
	movq	%r13, %rdi
	movl	$4, %esi
	callq	_pskb_may_pull
	testl	%eax, %eax
	je	LBB0_14
## %bb.2:
	movq	(%r13), %rax
	cmpb	$0, (%rax)
	jne	LBB0_14
## %bb.3:
	cmpb	$0, 1(%rax)
	jne	LBB0_14
## %bb.4:
	cmpb	$0, 2(%rax)
	jne	LBB0_14
## %bb.5:
	movq	8(%r14), %rbx
	leaq	8(%rbx), %r15
	movq	%r15, %rdi
	callq	_spin_lock
	movq	(%rbx), %rax
	movq	_BR_KERNEL_STP@GOTPCREL(%rip), %rcx
	cmpq	(%rcx), %rax
	jne	LBB0_13
## %bb.6:
	movq	16(%rbx), %rax
	movq	_IFF_UP@GOTPCREL(%rip), %rcx
	movl	(%rcx), %ecx
	testl	%ecx, (%rax)
	je	LBB0_13
## %bb.7:
	movq	(%r14), %rax
	movq	_BR_STATE_DISABLED@GOTPCREL(%rip), %rcx
	cmpq	(%rcx), %rax
	je	LBB0_13
## %bb.8:
	movl	12(%rbx), %esi
	movq	%r12, %rdi
	callq	_compare_ether_addr
	testq	%rax, %rax
	jne	LBB0_13
## %bb.9:
	movq	%r13, %rdi
	movl	$3, %esi
	callq	_skb_pull
	movb	(%rax), %al
	movq	_BPDU_TYPE_CONFIG@GOTPCREL(%rip), %rcx
	cmpb	(%rcx), %al
	jne	LBB0_11
## %bb.10:
	movq	%r13, %rdi
	movl	$32, %esi
	callq	_pskb_may_pull
	jmp	LBB0_13
LBB0_11:
	movq	_BPDU_TYPE_TCN@GOTPCREL(%rip), %rcx
	cmpb	(%rcx), %al
	jne	LBB0_13
## %bb.12:
	movq	%r14, %rdi
	callq	_br_received_tcn_bpdu
LBB0_13:
	movq	%r15, %rdi
	callq	_spin_unlock
LBB0_14:
	movq	%r13, %rdi
	callq	_kfree_skb
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_BR_KERNEL_STP,8,3              ## @BR_KERNEL_STP
	.comm	_IFF_UP,4,2                     ## @IFF_UP
	.comm	_BR_STATE_DISABLED,8,3          ## @BR_STATE_DISABLED
	.comm	_BPDU_TYPE_CONFIG,1,0           ## @BPDU_TYPE_CONFIG
	.comm	_BPDU_TYPE_TCN,1,0              ## @BPDU_TYPE_TCN
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_br_stp_rcv                     ; -- Begin function br_stp_rcv
	.p2align	2
_br_stp_rcv:                            ; @br_stp_rcv
	.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, x2
	mov	x19, x1
	mov	x0, x1
	bl	_eth_hdr
	ldr	x22, [x0]
	ldr	w0, [x20]
	bl	_rcu_dereference
	cbz	x0, LBB0_14
; %bb.1:
	mov	x20, x0
	mov	x0, x19
	mov	w1, #4
	bl	_pskb_may_pull
	cbz	w0, LBB0_14
; %bb.2:
	ldr	x8, [x19]
	ldrb	w9, [x8]
	cbnz	w9, LBB0_14
; %bb.3:
	ldrb	w9, [x8, #1]
	cbnz	w9, LBB0_14
; %bb.4:
	ldrb	w8, [x8, #2]
	cbnz	w8, LBB0_14
; %bb.5:
	ldr	x23, [x20, #8]
	add	x21, x23, #8
	mov	x0, x21
	bl	_spin_lock
	ldr	x8, [x23]
Lloh0:
	adrp	x9, _BR_KERNEL_STP@GOTPAGE
Lloh1:
	ldr	x9, [x9, _BR_KERNEL_STP@GOTPAGEOFF]
Lloh2:
	ldr	x9, [x9]
	cmp	x8, x9
	b.ne	LBB0_13
; %bb.6:
	ldr	x8, [x23, #16]
	ldr	w8, [x8]
Lloh3:
	adrp	x9, _IFF_UP@GOTPAGE
Lloh4:
	ldr	x9, [x9, _IFF_UP@GOTPAGEOFF]
Lloh5:
	ldr	w9, [x9]
	tst	w9, w8
	b.eq	LBB0_13
; %bb.7:
	ldr	x8, [x20]
Lloh6:
	adrp	x9, _BR_STATE_DISABLED@GOTPAGE
Lloh7:
	ldr	x9, [x9, _BR_STATE_DISABLED@GOTPAGEOFF]
Lloh8:
	ldr	x9, [x9]
	cmp	x8, x9
	b.eq	LBB0_13
; %bb.8:
	ldr	w1, [x23, #12]
	mov	x0, x22
	bl	_compare_ether_addr
	cbnz	x0, LBB0_13
; %bb.9:
	mov	x0, x19
	mov	w1, #3
	bl	_skb_pull
	ldrb	w8, [x0]
Lloh9:
	adrp	x9, _BPDU_TYPE_CONFIG@GOTPAGE
Lloh10:
	ldr	x9, [x9, _BPDU_TYPE_CONFIG@GOTPAGEOFF]
	ldrb	w9, [x9]
	cmp	w8, w9
	b.ne	LBB0_11
; %bb.10:
	mov	x0, x19
	mov	w1, #32
	bl	_pskb_may_pull
	b	LBB0_13
LBB0_11:
Lloh11:
	adrp	x9, _BPDU_TYPE_TCN@GOTPAGE
Lloh12:
	ldr	x9, [x9, _BPDU_TYPE_TCN@GOTPAGEOFF]
	ldrb	w9, [x9]
	cmp	w8, w9
	b.ne	LBB0_13
; %bb.12:
	mov	x0, x20
	bl	_br_received_tcn_bpdu
LBB0_13:
	mov	x0, x21
	bl	_spin_unlock
LBB0_14:
	mov	x0, x19
	bl	_kfree_skb
	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 AdrpLdrGotLdr	Lloh6, Lloh7, Lloh8
	.loh AdrpLdrGot	Lloh9, Lloh10
	.loh AdrpLdrGot	Lloh11, Lloh12
	.cfi_endproc
                                        ; -- End function
	.comm	_BR_KERNEL_STP,8,3              ; @BR_KERNEL_STP
	.comm	_IFF_UP,4,2                     ; @IFF_UP
	.comm	_BR_STATE_DISABLED,8,3          ; @BR_STATE_DISABLED
	.comm	_BPDU_TYPE_CONFIG,1,0           ; @BPDU_TYPE_CONFIG
	.comm	_BPDU_TYPE_TCN,1,0              ; @BPDU_TYPE_TCN
.subsections_via_symbols
