	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function ixgbe_update_vf_xcast_mode
_ixgbe_update_vf_xcast_mode:            ## @ixgbe_update_vf_xcast_mode
	.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
	subq	$24, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movq	%rdx, %r13
	movq	%rdi, %rbx
	movl	8(%rsi), %r12d
	movq	(%rdi), %rax
	leaq	(%rdx,%rdx,2), %r14
	movl	(%rax,%r14,4), %ecx
	leal	-128(%rcx), %edx
	cmpl	$2, %edx
	jae	LBB0_1
LBB0_5:
	cmpl	$134, %r12d
	jl	LBB0_7
## %bb.6:
	cmpl	$0, 8(%rax,%r14,4)
	movl	$133, %ecx
	cmovel	%ecx, %r12d
LBB0_7:
	cmpl	%r12d, 4(%rax,%r14,4)
	je	LBB0_19
## %bb.8:
	leal	-131(%r12), %eax
	cmpl	$3, %eax
	ja	LBB0_3
## %bb.9:
	leaq	8(%rbx), %rdi
	leaq	LJTI0_0(%rip), %rcx
	movslq	(%rcx,%rax,4), %rax
	addq	%rcx, %rax
	jmpq	*%rax
LBB0_13:
	movl	(%rdi), %eax
	movq	_ixgbe_mac_82599EB@GOTPCREL(%rip), %rcx
	cmpl	(%rcx), %eax
	jle	LBB0_3
## %bb.14:
	movq	%rsi, -64(%rbp)                 ## 8-byte Spill
	movq	_IXGBE_FCTRL@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	movq	%rdi, %r15
	callq	_IXGBE_READ_REG
	movq	_IXGBE_FCTRL_UPE@GOTPCREL(%rip), %rcx
	testq	%rax, (%rcx)
	je	LBB0_15
## %bb.16:
	movq	%rbx, -56(%rbp)                 ## 8-byte Spill
	movq	_IXGBE_VMOLR_BAM@GOTPCREL(%rip), %rax
	movq	_IXGBE_VMOLR_ROMPE@GOTPCREL(%rip), %rcx
	movq	(%rcx), %rcx
	orq	(%rax), %rcx
	movq	_IXGBE_VMOLR_MPE@GOTPCREL(%rip), %rax
	orq	(%rax), %rcx
	movq	_IXGBE_VMOLR_UPE@GOTPCREL(%rip), %rax
	orq	(%rax), %rcx
	movq	_IXGBE_VMOLR_VPE@GOTPCREL(%rip), %rax
	orq	(%rax), %rcx
	movq	%rcx, -48(%rbp)                 ## 8-byte Spill
	xorl	%ebx, %ebx
	jmp	LBB0_18
LBB0_1:
	cmpl	$130, %ecx
	jne	LBB0_3
## %bb.2:
	cmpl	$131, %r12d
	jne	LBB0_5
LBB0_3:
	movq	_EOPNOTSUPP@GOTPCREL(%rip), %rcx
LBB0_4:
	xorl	%eax, %eax
	subl	(%rcx), %eax
	jmp	LBB0_20
LBB0_17:
	movq	%rsi, -64(%rbp)                 ## 8-byte Spill
	movq	%rdi, %r15
	movq	%rbx, -56(%rbp)                 ## 8-byte Spill
	movq	_IXGBE_VMOLR_BAM@GOTPCREL(%rip), %rax
	movq	_IXGBE_VMOLR_ROMPE@GOTPCREL(%rip), %rcx
	movq	(%rcx), %rbx
	orq	(%rax), %rbx
	movq	_IXGBE_VMOLR_MPE@GOTPCREL(%rip), %rax
	orq	(%rax), %rbx
	movq	_IXGBE_VMOLR_UPE@GOTPCREL(%rip), %rax
	orq	(%rax), %rbx
	movq	_IXGBE_VMOLR_VPE@GOTPCREL(%rip), %rax
	orq	(%rax), %rbx
	xorl	%eax, %eax
	movq	%rax, -48(%rbp)                 ## 8-byte Spill
	jmp	LBB0_18
LBB0_10:
	movq	%rsi, -64(%rbp)                 ## 8-byte Spill
	movq	%rdi, %r15
	movq	%rbx, -56(%rbp)                 ## 8-byte Spill
	movq	_IXGBE_VMOLR_MPE@GOTPCREL(%rip), %rax
	movq	_IXGBE_VMOLR_UPE@GOTPCREL(%rip), %rcx
	movq	(%rcx), %rbx
	orq	(%rax), %rbx
	movq	_IXGBE_VMOLR_VPE@GOTPCREL(%rip), %rax
	orq	(%rax), %rbx
	movq	_IXGBE_VMOLR_BAM@GOTPCREL(%rip), %rax
	movq	_IXGBE_VMOLR_ROMPE@GOTPCREL(%rip), %rcx
	movq	(%rcx), %rcx
	jmp	LBB0_11
LBB0_12:
	movq	%rsi, -64(%rbp)                 ## 8-byte Spill
	movq	%rdi, %r15
	movq	%rbx, -56(%rbp)                 ## 8-byte Spill
	movq	_IXGBE_VMOLR_UPE@GOTPCREL(%rip), %rax
	movq	_IXGBE_VMOLR_VPE@GOTPCREL(%rip), %rcx
	movq	(%rcx), %rbx
	orq	(%rax), %rbx
	movq	_IXGBE_VMOLR_BAM@GOTPCREL(%rip), %rax
	movq	_IXGBE_VMOLR_ROMPE@GOTPCREL(%rip), %rcx
	movq	(%rcx), %rcx
	orq	(%rax), %rcx
	movq	_IXGBE_VMOLR_MPE@GOTPCREL(%rip), %rax
LBB0_11:
	orq	(%rax), %rcx
	movq	%rcx, -48(%rbp)                 ## 8-byte Spill
LBB0_18:
	movq	%r13, %rdi
	callq	_IXGBE_VMOLR
	movq	%r15, %rdi
	movl	%eax, %esi
	callq	_IXGBE_READ_REG
	notq	%rbx
	andq	%rax, %rbx
	orq	-48(%rbp), %rbx                 ## 8-byte Folded Reload
	movq	%r13, %rdi
	callq	_IXGBE_VMOLR
	movq	%r15, %rdi
	movl	%eax, %esi
	movq	%rbx, %rdx
	callq	_IXGBE_WRITE_REG
	movq	-56(%rbp), %rax                 ## 8-byte Reload
	movq	(%rax), %rax
	movl	%r12d, 4(%rax,%r14,4)
	movq	-64(%rbp), %rsi                 ## 8-byte Reload
LBB0_19:
	movslq	%r12d, %rax
	movq	%rax, 8(%rsi)
	xorl	%eax, %eax
LBB0_20:
	addq	$24, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
LBB0_15:
	movq	_drv@GOTPCREL(%rip), %rax
	movl	(%rax), %edi
	leaq	L_.str(%rip), %rsi
	callq	_e_warn
	movq	_EPERM@GOTPCREL(%rip), %rcx
	jmp	LBB0_4
	.cfi_endproc
	.p2align	2, 0x90
	.data_region jt32
.set L0_0_set_13, LBB0_13-LJTI0_0
.set L0_0_set_17, LBB0_17-LJTI0_0
.set L0_0_set_10, LBB0_10-LJTI0_0
.set L0_0_set_12, LBB0_12-LJTI0_0
LJTI0_0:
	.long	L0_0_set_13
	.long	L0_0_set_17
	.long	L0_0_set_10
	.long	L0_0_set_12
	.end_data_region
                                        ## -- End function
	.comm	_EOPNOTSUPP,4,2                 ## @EOPNOTSUPP
	.comm	_IXGBE_VMOLR_BAM,8,3            ## @IXGBE_VMOLR_BAM
	.comm	_IXGBE_VMOLR_ROMPE,8,3          ## @IXGBE_VMOLR_ROMPE
	.comm	_IXGBE_VMOLR_MPE,8,3            ## @IXGBE_VMOLR_MPE
	.comm	_IXGBE_VMOLR_UPE,8,3            ## @IXGBE_VMOLR_UPE
	.comm	_IXGBE_VMOLR_VPE,8,3            ## @IXGBE_VMOLR_VPE
	.comm	_ixgbe_mac_82599EB,4,2          ## @ixgbe_mac_82599EB
	.comm	_IXGBE_FCTRL,4,2                ## @IXGBE_FCTRL
	.comm	_IXGBE_FCTRL_UPE,8,3            ## @IXGBE_FCTRL_UPE
	.comm	_drv,4,2                        ## @drv
	.section	__TEXT,__cstring,cstring_literals
L_.str:                                 ## @.str
	.asciz	"Enabling VF promisc requires PF in promisc\n"

	.comm	_EPERM,4,2                      ## @EPERM
	.no_dead_strip	_ixgbe_update_vf_xcast_mode
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function ixgbe_update_vf_xcast_mode
_ixgbe_update_vf_xcast_mode:            ; @ixgbe_update_vf_xcast_mode
	.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
	mov	x20, x2
	mov	x19, x1
	mov	x21, x0
	mov	x22, x0
	ldr	x8, [x22], #8
	ldr	w24, [x1, #8]
	mov	w9, #12
	mul	x9, x2, x9
	ldr	w9, [x8, x9]
	sub	w10, w9, #128
	cmp	w10, #2
	b.hs	LBB0_9
LBB0_1:
	cmp	w24, #134
	b.lt	LBB0_3
; %bb.2:
	mov	w9, #12
	madd	x9, x20, x9, x8
	ldr	w9, [x9, #8]
	mov	w10, #133
	cmp	w9, #0
	csel	w24, w10, w24, eq
LBB0_3:
	mov	w9, #12
	madd	x8, x20, x9, x8
	ldr	w8, [x8, #4]
	cmp	w8, w24
	b.eq	LBB0_18
; %bb.4:
	sub	w8, w24, #131
	cmp	w8, #3
	b.hi	LBB0_11
; %bb.5:
Lloh0:
	adrp	x9, lJTI0_0@PAGE
Lloh1:
	add	x9, x9, lJTI0_0@PAGEOFF
	adr	x10, LBB0_6
	ldrb	w11, [x9, x8]
	add	x10, x10, x11, lsl #2
	br	x10
LBB0_6:
	ldr	w8, [x22]
Lloh2:
	adrp	x9, _ixgbe_mac_82599EB@GOTPAGE
Lloh3:
	ldr	x9, [x9, _ixgbe_mac_82599EB@GOTPAGEOFF]
Lloh4:
	ldr	w9, [x9]
	cmp	w8, w9
	b.le	LBB0_11
; %bb.7:
Lloh5:
	adrp	x8, _IXGBE_FCTRL@GOTPAGE
Lloh6:
	ldr	x8, [x8, _IXGBE_FCTRL@GOTPAGEOFF]
Lloh7:
	ldr	w1, [x8]
	mov	x0, x22
	bl	_IXGBE_READ_REG
Lloh8:
	adrp	x8, _IXGBE_FCTRL_UPE@GOTPAGE
Lloh9:
	ldr	x8, [x8, _IXGBE_FCTRL_UPE@GOTPAGEOFF]
Lloh10:
	ldr	x8, [x8]
	tst	x8, x0
	b.eq	LBB0_20
; %bb.8:
	mov	x23, #0
Lloh11:
	adrp	x8, _IXGBE_VMOLR_BAM@GOTPAGE
Lloh12:
	ldr	x8, [x8, _IXGBE_VMOLR_BAM@GOTPAGEOFF]
Lloh13:
	ldr	x8, [x8]
Lloh14:
	adrp	x9, _IXGBE_VMOLR_ROMPE@GOTPAGE
Lloh15:
	ldr	x9, [x9, _IXGBE_VMOLR_ROMPE@GOTPAGEOFF]
Lloh16:
	ldr	x9, [x9]
	orr	x8, x9, x8
Lloh17:
	adrp	x9, _IXGBE_VMOLR_MPE@GOTPAGE
Lloh18:
	ldr	x9, [x9, _IXGBE_VMOLR_MPE@GOTPAGEOFF]
Lloh19:
	ldr	x9, [x9]
	orr	x8, x8, x9
Lloh20:
	adrp	x9, _IXGBE_VMOLR_UPE@GOTPAGE
Lloh21:
	ldr	x9, [x9, _IXGBE_VMOLR_UPE@GOTPAGEOFF]
Lloh22:
	ldr	x9, [x9]
	orr	x8, x8, x9
Lloh23:
	adrp	x9, _IXGBE_VMOLR_VPE@GOTPAGE
Lloh24:
	ldr	x9, [x9, _IXGBE_VMOLR_VPE@GOTPAGEOFF]
	b	LBB0_16
LBB0_9:
	cmp	w9, #130
	b.ne	LBB0_11
; %bb.10:
	cmp	w24, #131
	b.ne	LBB0_1
LBB0_11:
Lloh25:
	adrp	x8, _EOPNOTSUPP@GOTPAGE
Lloh26:
	ldr	x8, [x8, _EOPNOTSUPP@GOTPAGEOFF]
LBB0_12:
	ldr	w8, [x8]
	neg	w0, w8
	b	LBB0_19
LBB0_13:
	mov	x25, #0
Lloh27:
	adrp	x8, _IXGBE_VMOLR_BAM@GOTPAGE
Lloh28:
	ldr	x8, [x8, _IXGBE_VMOLR_BAM@GOTPAGEOFF]
Lloh29:
	ldr	x8, [x8]
Lloh30:
	adrp	x9, _IXGBE_VMOLR_ROMPE@GOTPAGE
Lloh31:
	ldr	x9, [x9, _IXGBE_VMOLR_ROMPE@GOTPAGEOFF]
Lloh32:
	ldr	x9, [x9]
	orr	x8, x9, x8
Lloh33:
	adrp	x9, _IXGBE_VMOLR_MPE@GOTPAGE
Lloh34:
	ldr	x9, [x9, _IXGBE_VMOLR_MPE@GOTPAGEOFF]
Lloh35:
	ldr	x9, [x9]
	orr	x8, x8, x9
Lloh36:
	adrp	x9, _IXGBE_VMOLR_UPE@GOTPAGE
Lloh37:
	ldr	x9, [x9, _IXGBE_VMOLR_UPE@GOTPAGEOFF]
Lloh38:
	ldr	x9, [x9]
	orr	x8, x8, x9
Lloh39:
	adrp	x9, _IXGBE_VMOLR_VPE@GOTPAGE
Lloh40:
	ldr	x9, [x9, _IXGBE_VMOLR_VPE@GOTPAGEOFF]
Lloh41:
	ldr	x9, [x9]
	orr	x23, x8, x9
	b	LBB0_17
LBB0_14:
Lloh42:
	adrp	x8, _IXGBE_VMOLR_MPE@GOTPAGE
Lloh43:
	ldr	x8, [x8, _IXGBE_VMOLR_MPE@GOTPAGEOFF]
Lloh44:
	ldr	x8, [x8]
Lloh45:
	adrp	x9, _IXGBE_VMOLR_UPE@GOTPAGE
Lloh46:
	ldr	x9, [x9, _IXGBE_VMOLR_UPE@GOTPAGEOFF]
Lloh47:
	ldr	x9, [x9]
	orr	x8, x9, x8
Lloh48:
	adrp	x9, _IXGBE_VMOLR_VPE@GOTPAGE
Lloh49:
	ldr	x9, [x9, _IXGBE_VMOLR_VPE@GOTPAGEOFF]
Lloh50:
	ldr	x9, [x9]
Lloh51:
	adrp	x10, _IXGBE_VMOLR_BAM@GOTPAGE
Lloh52:
	ldr	x10, [x10, _IXGBE_VMOLR_BAM@GOTPAGEOFF]
	orr	x23, x8, x9
Lloh53:
	ldr	x8, [x10]
Lloh54:
	adrp	x9, _IXGBE_VMOLR_ROMPE@GOTPAGE
Lloh55:
	ldr	x9, [x9, _IXGBE_VMOLR_ROMPE@GOTPAGEOFF]
Lloh56:
	ldr	x9, [x9]
	orr	x25, x9, x8
	b	LBB0_17
LBB0_15:
Lloh57:
	adrp	x8, _IXGBE_VMOLR_UPE@GOTPAGE
Lloh58:
	ldr	x8, [x8, _IXGBE_VMOLR_UPE@GOTPAGEOFF]
Lloh59:
	ldr	x8, [x8]
Lloh60:
	adrp	x9, _IXGBE_VMOLR_VPE@GOTPAGE
Lloh61:
	ldr	x9, [x9, _IXGBE_VMOLR_VPE@GOTPAGEOFF]
Lloh62:
	ldr	x9, [x9]
	orr	x23, x9, x8
Lloh63:
	adrp	x8, _IXGBE_VMOLR_BAM@GOTPAGE
Lloh64:
	ldr	x8, [x8, _IXGBE_VMOLR_BAM@GOTPAGEOFF]
Lloh65:
	ldr	x8, [x8]
Lloh66:
	adrp	x9, _IXGBE_VMOLR_ROMPE@GOTPAGE
Lloh67:
	ldr	x9, [x9, _IXGBE_VMOLR_ROMPE@GOTPAGEOFF]
Lloh68:
	ldr	x9, [x9]
	orr	x8, x9, x8
Lloh69:
	adrp	x9, _IXGBE_VMOLR_MPE@GOTPAGE
Lloh70:
	ldr	x9, [x9, _IXGBE_VMOLR_MPE@GOTPAGEOFF]
LBB0_16:
	ldr	x9, [x9]
	orr	x25, x8, x9
LBB0_17:
	mov	x0, x20
	bl	_IXGBE_VMOLR
	mov	x1, x0
	mov	x0, x22
	bl	_IXGBE_READ_REG
	bic	x8, x0, x23
	orr	x23, x8, x25
	mov	x0, x20
	bl	_IXGBE_VMOLR
	mov	x1, x0
	mov	x0, x22
	mov	x2, x23
	bl	_IXGBE_WRITE_REG
	ldr	x8, [x21]
	mov	w9, #12
	madd	x8, x20, x9, x8
	str	w24, [x8, #4]
LBB0_18:
	mov	w0, #0
	sxtw	x8, w24
	str	x8, [x19, #8]
LBB0_19:
	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
LBB0_20:
Lloh71:
	adrp	x8, _drv@GOTPAGE
Lloh72:
	ldr	x8, [x8, _drv@GOTPAGEOFF]
Lloh73:
	ldr	w0, [x8]
Lloh74:
	adrp	x1, l_.str@PAGE
Lloh75:
	add	x1, x1, l_.str@PAGEOFF
	bl	_e_warn
Lloh76:
	adrp	x8, _EPERM@GOTPAGE
Lloh77:
	ldr	x8, [x8, _EPERM@GOTPAGEOFF]
	b	LBB0_12
	.loh AdrpAdd	Lloh0, Lloh1
	.loh AdrpLdrGotLdr	Lloh2, Lloh3, Lloh4
	.loh AdrpLdrGotLdr	Lloh8, Lloh9, Lloh10
	.loh AdrpLdrGotLdr	Lloh5, Lloh6, Lloh7
	.loh AdrpLdrGot	Lloh23, Lloh24
	.loh AdrpLdrGotLdr	Lloh20, Lloh21, Lloh22
	.loh AdrpLdrGotLdr	Lloh17, Lloh18, Lloh19
	.loh AdrpLdrGotLdr	Lloh14, Lloh15, Lloh16
	.loh AdrpLdrGotLdr	Lloh11, Lloh12, Lloh13
	.loh AdrpLdrGot	Lloh25, Lloh26
	.loh AdrpLdrGotLdr	Lloh39, Lloh40, Lloh41
	.loh AdrpLdrGotLdr	Lloh36, Lloh37, Lloh38
	.loh AdrpLdrGotLdr	Lloh33, Lloh34, Lloh35
	.loh AdrpLdrGotLdr	Lloh30, Lloh31, Lloh32
	.loh AdrpLdrGotLdr	Lloh27, Lloh28, Lloh29
	.loh AdrpLdrGotLdr	Lloh54, Lloh55, Lloh56
	.loh AdrpLdrGotLdr	Lloh51, Lloh52, Lloh53
	.loh AdrpLdrGotLdr	Lloh48, Lloh49, Lloh50
	.loh AdrpLdrGotLdr	Lloh45, Lloh46, Lloh47
	.loh AdrpLdrGotLdr	Lloh42, Lloh43, Lloh44
	.loh AdrpLdrGot	Lloh69, Lloh70
	.loh AdrpLdrGotLdr	Lloh66, Lloh67, Lloh68
	.loh AdrpLdrGotLdr	Lloh63, Lloh64, Lloh65
	.loh AdrpLdrGotLdr	Lloh60, Lloh61, Lloh62
	.loh AdrpLdrGotLdr	Lloh57, Lloh58, Lloh59
	.loh AdrpLdrGot	Lloh76, Lloh77
	.loh AdrpAdd	Lloh74, Lloh75
	.loh AdrpLdrGotLdr	Lloh71, Lloh72, Lloh73
	.cfi_endproc
	.section	__TEXT,__const
lJTI0_0:
	.byte	(LBB0_6-LBB0_6)>>2
	.byte	(LBB0_13-LBB0_6)>>2
	.byte	(LBB0_14-LBB0_6)>>2
	.byte	(LBB0_15-LBB0_6)>>2
                                        ; -- End function
	.comm	_EOPNOTSUPP,4,2                 ; @EOPNOTSUPP
	.comm	_IXGBE_VMOLR_BAM,8,3            ; @IXGBE_VMOLR_BAM
	.comm	_IXGBE_VMOLR_ROMPE,8,3          ; @IXGBE_VMOLR_ROMPE
	.comm	_IXGBE_VMOLR_MPE,8,3            ; @IXGBE_VMOLR_MPE
	.comm	_IXGBE_VMOLR_UPE,8,3            ; @IXGBE_VMOLR_UPE
	.comm	_IXGBE_VMOLR_VPE,8,3            ; @IXGBE_VMOLR_VPE
	.comm	_ixgbe_mac_82599EB,4,2          ; @ixgbe_mac_82599EB
	.comm	_IXGBE_FCTRL,4,2                ; @IXGBE_FCTRL
	.comm	_IXGBE_FCTRL_UPE,8,3            ; @IXGBE_FCTRL_UPE
	.comm	_drv,4,2                        ; @drv
	.section	__TEXT,__cstring,cstring_literals
l_.str:                                 ; @.str
	.asciz	"Enabling VF promisc requires PF in promisc\n"

	.comm	_EPERM,4,2                      ; @EPERM
	.no_dead_strip	_ixgbe_update_vf_xcast_mode
.subsections_via_symbols
