# $FreeBSD: head/sys/conf/options.i386 298022 2016-04-15 02:20:18Z sephe $
# Options specific to the i386 platform kernels

AUTO_EOI_1		opt_auto_eoi.h
AUTO_EOI_2		opt_auto_eoi.h
BROKEN_KEYBOARD_RESET	opt_reset.h
COUNT_XINVLTLB_HITS	opt_smp.h
COUNT_IPIS		opt_smp.h
DISABLE_PG_G		opt_pmap.h
DISABLE_PSE		opt_pmap.h
I586_PMC_GUPROF		opt_i586_guprof.h
MAXMEM
MPTABLE_FORCE_HTT
MP_WATCHDOG
NKPT			opt_pmap.h
PERFMON
PMAP_SHPGPERPROC	opt_pmap.h
POWERFAIL_NMI		opt_trap.h
PV_STATS		opt_pmap.h

# Options for emulators.  These should only be used at config time, so
# they are handled like options for static filesystems
# (see src/sys/conf/options), except for broken debugging options.
COMPAT_AOUT		opt_dontuse.h
IBCS2			opt_dontuse.h
COMPAT_LINUX		opt_dontuse.h
COMPAT_SVR4		opt_dontuse.h
DEBUG_SVR4		opt_svr4.h
LINPROCFS		opt_dontuse.h
LINSYSFS		opt_dontuse.h
NDISAPI			opt_dontuse.h

# Change KVM size.  Changes things all over the kernel.
KVA_PAGES		opt_global.h

# Physical address extensions and support for >4G ram.  As above.
PAE			opt_global.h

# Use PAE page tables, but limit memory support to 4GB.
# This keeps the i386 non-PAE KBI, in particular, drivers see
# 32bit vm_paddr_t.
PAE_TABLES		opt_global.h

TIMER_FREQ			opt_clock.h

CPU_ATHLON_SSE_HACK		opt_cpu.h
CPU_BLUELIGHTNING_3X		opt_cpu.h
CPU_BLUELIGHTNING_FPU_OP_CACHE	opt_cpu.h
CPU_BTB_EN			opt_cpu.h
CPU_CYRIX_NO_LOCK		opt_cpu.h
CPU_DIRECT_MAPPED_CACHE		opt_cpu.h
CPU_DISABLE_5X86_LSSER		opt_cpu.h
CPU_DISABLE_CMPXCHG		opt_global.h	# XXX global, unlike other CPU_*
CPU_DISABLE_SSE			opt_cpu.h
CPU_ELAN			opt_cpu.h
CPU_ELAN_PPS			opt_cpu.h
CPU_ELAN_XTAL			opt_cpu.h
CPU_ENABLE_LONGRUN		opt_cpu.h
CPU_FASTER_5X86_FPU		opt_cpu.h
CPU_GEODE			opt_cpu.h
CPU_I486_ON_386			opt_cpu.h
CPU_IORT			opt_cpu.h
CPU_L2_LATENCY			opt_cpu.h
CPU_LOOP_EN			opt_cpu.h
CPU_PPRO2CELERON		opt_cpu.h
CPU_RSTK_EN			opt_cpu.h
CPU_SOEKRIS			opt_cpu.h
CPU_SUSP_HLT			opt_cpu.h
CPU_UPGRADE_HW_CACHE		opt_cpu.h
CPU_WT_ALLOC			opt_cpu.h
CYRIX_CACHE_REALLY_WORKS	opt_cpu.h
CYRIX_CACHE_WORKS		opt_cpu.h
NO_F00F_HACK			opt_cpu.h
NO_MEMORY_HOLE			opt_cpu.h

# The CPU type affects the endian conversion functions all over the kernel.
I486_CPU		opt_global.h
I586_CPU		opt_global.h
I686_CPU		opt_global.h

# options for serial support
COM_ESP			opt_sio.h
COM_MULTIPORT		opt_sio.h
CONSPEED		opt_sio.h
GDBSPEED		opt_sio.h
COM_NO_ACPI		opt_sio.h

VGA_ALT_SEQACCESS	opt_vga.h
VGA_DEBUG		opt_vga.h
VGA_NO_FONT_LOADING	opt_vga.h
VGA_NO_MODE_CHANGE	opt_vga.h
VGA_SLOW_IOACCESS	opt_vga.h
VGA_WIDTH90		opt_vga.h

VESA
VESA_DEBUG		opt_vesa.h

# AGP debugging support
AGP_DEBUG		opt_agp.h

PSM_DEBUG		opt_psm.h
PSM_HOOKRESUME		opt_psm.h
PSM_RESETAFTERSUSPEND	opt_psm.h

ATKBD_DFLT_KEYMAP	opt_atkbd.h

# Video spigot
SPIGOT_UNSECURE		opt_spigot.h

# Enables NETGRAPH support for Cronyx adapters
NETGRAPH_CRONYX		opt_ng_cronyx.h

# Device options
DEV_APIC		opt_apic.h
DEV_ATPIC		opt_atpic.h
DEV_NPX			opt_npx.h

# Debugging
NPX_DEBUG		opt_npx.h

# BPF just-in-time compiler
BPF_JITTER		opt_bpf.h

XENHVM			opt_global.h

# options for the Intel C600 SAS driver (isci)
ISCI_LOGGING	opt_isci.h