sys/conf/options.i386

   1 # $FreeBSD$
   2 # Options specific to the i386 platform kernels
   3
   4 AUTO_EOI_1              opt_auto_eoi.h
   5 AUTO_EOI_2              opt_auto_eoi.h
   6 BROKEN_KEYBOARD_RESET   opt_reset.h
   7 COUNT_XINVLTLB_HITS     opt_smp.h
   8 COUNT_IPIS              opt_smp.h
   9 DISABLE_PG_G            opt_pmap.h
  10 DISABLE_PSE             opt_pmap.h
  11 I586_PMC_GUPROF         opt_i586_guprof.h
  12 MAXMEM
  13 MPTABLE_FORCE_HTT
  14 MP_WATCHDOG
  15 NKPT                    opt_pmap.h
  16 PERFMON
  17 PMAP_SHPGPERPROC        opt_pmap.h
  18 POWERFAIL_NMI           opt_trap.h
  19 PV_STATS                opt_pmap.h
  20
  21 # Options for emulators.  These should only be used at config time, so
  22 # they are handled like options for static filesystems
  23 # (see src/sys/conf/options), except for broken debugging options.
  24 COMPAT_AOUT             opt_dontuse.h
  25 COMPAT_LINUX            opt_dontuse.h
  26 LINPROCFS               opt_dontuse.h
  27 LINSYSFS                opt_dontuse.h
  28 NDISAPI                 opt_dontuse.h
  29
  30 # Change KVM size.  Changes things all over the kernel.
  31 KVA_PAGES               opt_global.h
  32
  33 # Physical address extensions and support for >4G ram.  As above.
  34 PAE                     opt_global.h
  35
  36 TIMER_FREQ                      opt_clock.h
  37
  38 CPU_ATHLON_SSE_HACK             opt_cpu.h
  39 CPU_BLUELIGHTNING_3X            opt_cpu.h
  40 CPU_BLUELIGHTNING_FPU_OP_CACHE  opt_cpu.h
  41 CPU_BTB_EN                      opt_cpu.h
  42 CPU_CYRIX_NO_LOCK               opt_cpu.h
  43 CPU_DIRECT_MAPPED_CACHE         opt_cpu.h
  44 CPU_DISABLE_5X86_LSSER          opt_cpu.h
  45 CPU_ELAN                        opt_cpu.h
  46 CPU_ELAN_PPS                    opt_cpu.h
  47 CPU_ELAN_XTAL                   opt_cpu.h
  48 CPU_ENABLE_LONGRUN              opt_cpu.h
  49 CPU_FASTER_5X86_FPU             opt_cpu.h
  50 CPU_GEODE                       opt_cpu.h
  51 CPU_I486_ON_386                 opt_cpu.h
  52 CPU_IORT                        opt_cpu.h
  53 CPU_L2_LATENCY                  opt_cpu.h
  54 CPU_LOOP_EN                     opt_cpu.h
  55 CPU_PPRO2CELERON                opt_cpu.h
  56 CPU_RSTK_EN                     opt_cpu.h
  57 CPU_SOEKRIS                     opt_cpu.h
  58 CPU_SUSP_HLT                    opt_cpu.h
  59 CPU_UPGRADE_HW_CACHE            opt_cpu.h
  60 CPU_WT_ALLOC                    opt_cpu.h
  61 CYRIX_CACHE_REALLY_WORKS        opt_cpu.h
  62 CYRIX_CACHE_WORKS               opt_cpu.h
  63 NO_F00F_HACK                    opt_cpu.h
  64 NO_MEMORY_HOLE                  opt_cpu.h
  65
  66 # The CPU type affects the endian conversion functions all over the kernel.
  67 I486_CPU                opt_global.h
  68 I586_CPU                opt_global.h
  69 I686_CPU                opt_global.h
  70
  71 # options for serial support
  72 COM_ESP                 opt_sio.h
  73 COM_MULTIPORT           opt_sio.h
  74 CONSPEED                opt_sio.h
  75 GDBSPEED                opt_sio.h
  76 COM_NO_ACPI             opt_sio.h
  77
  78 VGA_ALT_SEQACCESS       opt_vga.h
  79 VGA_DEBUG               opt_vga.h
  80 VGA_NO_FONT_LOADING     opt_vga.h
  81 VGA_NO_MODE_CHANGE      opt_vga.h
  82 VGA_SLOW_IOACCESS       opt_vga.h
  83 VGA_WIDTH90             opt_vga.h
  84
  85 VESA
  86 VESA_DEBUG              opt_vesa.h
  87
  88 # AGP debugging support
  89 AGP_DEBUG               opt_agp.h
  90
  91 PSM_DEBUG               opt_psm.h
  92 PSM_HOOKRESUME          opt_psm.h
  93 PSM_RESETAFTERSUSPEND   opt_psm.h
  94
  95 ATKBD_DFLT_KEYMAP       opt_atkbd.h
  96
  97 # Video spigot
  98 SPIGOT_UNSECURE         opt_spigot.h
  99
 100 # Enables NETGRAPH support for Cronyx adapters
 101 NETGRAPH_CRONYX         opt_ng_cronyx.h
 102
 103 # Device options
 104 DEV_APIC                opt_apic.h
 105 DEV_ATPIC               opt_atpic.h
 106
 107 # Debugging
 108 NPX_DEBUG               opt_npx.h
 109
 110 # BPF just-in-time compiler
 111 BPF_JITTER              opt_bpf.h
 112
 113 XENHVM                  opt_global.h
 114
 115 # options for the Intel C600 SAS driver (isci)
 116 ISCI_LOGGING    opt_isci.h