	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function xilinx_dma_tx_submit
_xilinx_dma_tx_submit:                  ## @xilinx_dma_tx_submit
	.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	%rdi, %r12
	callq	_to_dma_tx_descriptor
	movq	%rax, %r14
	movl	(%r12), %edi
	callq	_to_xilinx_chan
	movq	%rax, %r15
	cmpl	$0, (%rax)
	je	LBB0_2
## %bb.1:
	movq	%r15, %rdi
	movq	%r14, %rsi
	callq	_xilinx_dma_free_tx_descriptor
	movq	_EBUSY@GOTPCREL(%rip), %rax
	xorl	%ebx, %ebx
	subl	(%rax), %ebx
	jmp	LBB0_8
LBB0_2:
	movq	%rax, %r13
	cmpq	$0, 8(%r15)
	je	LBB0_5
## %bb.3:
	movq	%r15, %rdi
	callq	_xilinx_dma_chan_reset
	testl	%eax, %eax
	js	LBB0_4
LBB0_5:
	addq	$4, %r13
	movq	%r13, %rdi
	callq	_spin_lock_irqsave
	movq	%r12, %rdi
	callq	_dma_cookie_assign
	movl	%eax, %ebx
	movq	%r15, %rdi
	movq	%r14, %rsi
	callq	_append_desc_queue
	cmpq	$0, (%r14)
	je	LBB0_7
## %bb.6:
	movl	$1, (%r15)
LBB0_7:
	movq	%r13, %rdi
	callq	_spin_unlock_irqrestore
	jmp	LBB0_8
LBB0_4:
	movl	%eax, %ebx
LBB0_8:
	movl	%ebx, %eax
	addq	$8, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_EBUSY,4,2                      ## @EBUSY
	.no_dead_strip	_xilinx_dma_tx_submit
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function xilinx_dma_tx_submit
_xilinx_dma_tx_submit:                  ; @xilinx_dma_tx_submit
	.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	x21, x0
	bl	_to_dma_tx_descriptor
	mov	x19, x0
	ldr	w0, [x21]
	bl	_to_xilinx_chan
	mov	x20, x0
	ldr	w8, [x0]
	cbz	w8, LBB0_2
; %bb.1:
	mov	x0, x20
	mov	x1, x19
	bl	_xilinx_dma_free_tx_descriptor
Lloh0:
	adrp	x8, _EBUSY@GOTPAGE
Lloh1:
	ldr	x8, [x8, _EBUSY@GOTPAGEOFF]
Lloh2:
	ldr	w8, [x8]
	neg	w22, w8
	b	LBB0_8
LBB0_2:
	ldr	x8, [x20, #8]
	cbz	x8, LBB0_4
; %bb.3:
	mov	x0, x20
	bl	_xilinx_dma_chan_reset
	tbnz	w0, #31, LBB0_7
LBB0_4:
	add	x23, x20, #4
	mov	x0, x23
	bl	_spin_lock_irqsave
	mov	x0, x21
	bl	_dma_cookie_assign
	mov	x22, x0
	mov	x0, x20
	mov	x1, x19
	bl	_append_desc_queue
	ldr	x8, [x19]
	cbz	x8, LBB0_6
; %bb.5:
	mov	w8, #1
	str	w8, [x20]
LBB0_6:
	mov	x0, x23
	bl	_spin_unlock_irqrestore
	b	LBB0_8
LBB0_7:
	mov	x22, x0
LBB0_8:
	mov	x0, x22
	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
	.cfi_endproc
                                        ; -- End function
	.comm	_EBUSY,4,2                      ; @EBUSY
	.no_dead_strip	_xilinx_dma_tx_submit
.subsections_via_symbols
