arch/ia64/config.in

   1 mainmenu_name "Kernel configuration of Linux for IA-64 machines"
   2
   3 mainmenu_option next_comment
   4  comment 'Code maturity level options'
   5  bool 'Prompt for development and/or incomplete code/drivers' CONFIG_EXPERIMENTAL
   6 endmenu
   7
   8 mainmenu_option next_comment
   9 comment 'Loadable module support'
  10 bool 'Enable loadable module support' CONFIG_MODULES
  11 if [ "$CONFIG_MODULES" = "y" ]; then
  12    bool '  Set version information on all module symbols' CONFIG_MODVERSIONS
  13    bool '  Kernel module loader' CONFIG_KMOD
  14 fi
  15 endmenu
  16
  17 mainmenu_option next_comment
  18 comment 'General setup'
  19
  20 define_bool CONFIG_IA64 y
  21
  22 define_bool CONFIG_ISA n
  23 define_bool CONFIG_EISA n
  24 define_bool CONFIG_MCA n
  25 define_bool CONFIG_SBUS n
  26 define_bool CONFIG_RWSEM_GENERIC_SPINLOCK n
  27 define_bool CONFIG_RWSEM_XCHGADD_ALGORITHM y
  28
  29 choice 'IA-64 processor type' \
  30         "Itanium                CONFIG_ITANIUM \
  31          Itanium-2              CONFIG_MCKINLEY" Itanium
  32
  33 choice 'IA-64 system type'                                      \
  34         "generic                CONFIG_IA64_GENERIC             \
  35          DIG-compliant          CONFIG_IA64_DIG                 \
  36          HP                     CONFIG_IA64_HP_ZX1              \
  37          SGI-SN2                CONFIG_IA64_SGI_SN2             \
  38          Ski-simulator          CONFIG_IA64_HP_SIM" generic
  39
  40 if [ "$CONFIG_ITANIUM" = "y" ]; then
  41   choice 'Kernel page size'                                             \
  42         "4KB                    CONFIG_IA64_PAGE_SIZE_4KB               \
  43          8KB                    CONFIG_IA64_PAGE_SIZE_8KB               \
  44          16KB                   CONFIG_IA64_PAGE_SIZE_16KB" 16KB
  45 else
  46   choice 'Kernel page size'                                             \
  47         "4KB                    CONFIG_IA64_PAGE_SIZE_4KB               \
  48          8KB                    CONFIG_IA64_PAGE_SIZE_8KB               \
  49          16KB                   CONFIG_IA64_PAGE_SIZE_16KB              \
  50          64KB                   CONFIG_IA64_PAGE_SIZE_64KB" 16KB
  51 fi
  52
  53 if [ "$CONFIG_ITANIUM" = "y" ]; then
  54         define_bool CONFIG_IA64_BRL_EMU y
  55         bool '  Enable Itanium B-step specific code' CONFIG_ITANIUM_BSTEP_SPECIFIC
  56         define_int CONFIG_IA64_L1_CACHE_SHIFT 6 # align cache-sensitive data to 64 bytes
  57 fi
  58
  59 if [ "$CONFIG_MCKINLEY" = "y" ]; then
  60         define_int CONFIG_IA64_L1_CACHE_SHIFT 7
  61 fi
  62
  63 if [ "$CONFIG_IA64_GENERIC" = "y" -o "$CONFIG_IA64_DIG" = "y" -o "$CONFIG_IA64_HP_ZX1" = "y" ]; then
  64         bool '  Enable NUMA support' CONFIG_NUMA
  65         if [ "$CONFIG_NUMA" = "y" ]; then
  66           define_bool CONFIG_DISCONTIGMEM y
  67         fi
  68         bool '  Enable IA-64 Machine Check Abort' CONFIG_IA64_MCA
  69         define_bool CONFIG_PM y
  70 fi
  71
  72 if [ "$CONFIG_IA64_SGI_SN2" = "y" ]; then
  73         define_bool CONFIG_IA64_SGI_SN y
  74         bool '  Enable extra debugging code' CONFIG_IA64_SGI_SN_DEBUG
  75         bool '  Enable SGI Medusa Simulator Support' CONFIG_IA64_SGI_SN_SIM
  76         bool '  Enable protocol mode for the L1 console' CONFIG_SERIAL_SGI_L1_PROTOCOL
  77         define_bool CONFIG_HWGFS_FS y
  78         define_bool CONFIG_DISCONTIGMEM y
  79         define_bool CONFIG_IA64_MCA y
  80         define_bool CONFIG_NUMA y
  81         define_bool CONFIG_PERCPU_IRQ y
  82         tristate '  PCIBA support' CONFIG_PCIBA
  83 fi
  84
  85 define_bool CONFIG_KCORE_ELF y  # On IA-64, we always want an ELF /proc/kcore.
  86
  87 define_int CONFIG_FORCE_MAX_ZONEORDER 19
  88
  89 if [ "$CONFIG_HUGETLB_PAGE" = "y" ]; then
  90         if [ "$CONFIG_MCKINLEY" = "y" ]; then
  91                 choice '    IA-64 Huge TLB Page Size'           \
  92                         "4GB    CONFIG_HUGETLB_PAGE_SIZE_4GB    \
  93                          1GB    CONFIG_HUGETLB_PAGE_SIZE_1GB    \
  94                          256MB  CONFIG_HUGETLB_PAGE_SIZE_256MB  \
  95                          64MB   CONFIG_HUGETLB_PAGE_SIZE_64MB   \
  96                          16MB   CONFIG_HUGETLB_PAGE_SIZE_16MB   \
  97                          4MB    CONFIG_HUGETLB_PAGE_SIZE_4MB    \
  98                          1MB    CONFIG_HUGETLB_PAGE_SIZE_1MB    \
  99                          256KB  CONFIG_HUGETLB_PAGE_SIZE_256KB" 16MB
 100         else
 101                 choice '    IA-64 Huge TLB Page Size'           \
 102                         "256MB  CONFIG_HUGETLB_PAGE_SIZE_256MB  \
 103                          64MB   CONFIG_HUGETLB_PAGE_SIZE_64MB   \
 104                          16MB   CONFIG_HUGETLB_PAGE_SIZE_16MB   \
 105                          4MB    CONFIG_HUGETLB_PAGE_SIZE_4MB    \
 106                          1MB    CONFIG_HUGETLB_PAGE_SIZE_1MB    \
 107                          256KB  CONFIG_HUGETLB_PAGE_SIZE_256KB" 16MB
 108         fi
 109 fi
 110
 111 bool 'Use PAL_HALT_LIGHT in idle loop' CONFIG_IA64_PAL_IDLE
 112 bool 'SMP support' CONFIG_SMP
 113 if [ "$CONFIG_SMP" = "y" ]; then
 114    int  'Maximum number of CPUs (2-32)' CONFIG_NR_CPUS 32
 115 fi
 116
 117 bool 'Support running of Linux/x86 binaries' CONFIG_IA32_SUPPORT
 118 bool 'Performance monitor support' CONFIG_PERFMON
 119 tristate '/proc/pal support' CONFIG_IA64_PALINFO
 120 tristate '/proc/efi/vars support' CONFIG_EFI_VARS
 121
 122 bool 'Networking support' CONFIG_NET
 123 bool 'System V IPC' CONFIG_SYSVIPC
 124 bool 'BSD Process Accounting' CONFIG_BSD_PROCESS_ACCT
 125 bool 'Sysctl support' CONFIG_SYSCTL
 126 bool 'Kernel support for ELF binaries' CONFIG_BINFMT_ELF
 127 tristate 'Kernel support for MISC binaries' CONFIG_BINFMT_MISC
 128
 129 if [ "$CONFIG_IA64_HP_SIM" = "n" ]; then
 130   define_bool CONFIG_ACPI y
 131   define_bool CONFIG_ACPI_EFI y
 132   define_bool CONFIG_ACPI_INTERPRETER y
 133   define_bool CONFIG_ACPI_KERNEL_CONFIG y
 134
 135   source drivers/acpi/Config.in
 136
 137   bool 'PCI support' CONFIG_PCI
 138   source drivers/pci/Config.in
 139
 140   bool 'Support for hot-pluggable devices' CONFIG_HOTPLUG
 141   if [ "$CONFIG_HOTPLUG" = "y" ]; then
 142      source drivers/hotplug/Config.in
 143      source drivers/pcmcia/Config.in
 144   else
 145      define_bool CONFIG_PCMCIA n
 146   fi
 147
 148   source drivers/parport/Config.in
 149 fi # !HP_SIM
 150
 151 endmenu
 152
 153 if [ "$CONFIG_NET" = "y" ]; then
 154   source net/Config.in
 155 fi
 156
 157 if [ "$CONFIG_IA64_HP_SIM" = "n" ]; then
 158   source drivers/mtd/Config.in
 159   source drivers/pnp/Config.in
 160   source drivers/block/Config.in
 161   source drivers/ieee1394/Config.in
 162   source drivers/message/i2o/Config.in
 163   source drivers/md/Config.in
 164   source drivers/message/fusion/Config.in
 165
 166   mainmenu_option next_comment
 167   comment 'ATA/IDE/MFM/RLL support'
 168
 169   tristate 'ATA/IDE/MFM/RLL support' CONFIG_IDE
 170
 171   if [ "$CONFIG_IDE" != "n" ]; then
 172     source drivers/ide/Config.in
 173   else
 174     define_bool CONFIG_BLK_DEV_HD n
 175   fi
 176   endmenu
 177 else # HP_SIM
 178   mainmenu_option next_comment
 179   comment 'Block devices'
 180   tristate 'Loopback device support' CONFIG_BLK_DEV_LOOP
 181   dep_tristate 'Network block device support' CONFIG_BLK_DEV_NBD $CONFIG_NET
 182
 183   tristate 'RAM disk support' CONFIG_BLK_DEV_RAM
 184   if [ "$CONFIG_BLK_DEV_RAM" = "y" -o "$CONFIG_BLK_DEV_RAM" = "m" ]; then
 185     int '  Default RAM disk size' CONFIG_BLK_DEV_RAM_SIZE 4096
 186   fi
 187   endmenu
 188 fi # HP_SIM
 189
 190 mainmenu_option next_comment
 191 comment 'SCSI support'
 192
 193 tristate 'SCSI support' CONFIG_SCSI
 194
 195 if [ "$CONFIG_SCSI" != "n" ]; then
 196   source drivers/scsi/Config.in
 197 fi
 198 endmenu
 199
 200 if [ "$CONFIG_IA64_HP_SIM" = "n" ]; then
 201   if [ "$CONFIG_NET" = "y" ]; then
 202     mainmenu_option next_comment
 203     comment 'Network device support'
 204
 205     bool 'Network device support' CONFIG_NETDEVICES
 206     if [ "$CONFIG_NETDEVICES" = "y" ]; then
 207       source drivers/net/Config.in
 208       if [ "$CONFIG_ATM" = "y" -o "$CONFIG_ATM" = "m" ]; then
 209          source drivers/atm/Config.in
 210       fi
 211     fi
 212     endmenu
 213   fi
 214
 215   source net/ax25/Config.in
 216
 217   mainmenu_option next_comment
 218   comment 'ISDN subsystem'
 219
 220   tristate 'ISDN support' CONFIG_ISDN
 221   if [ "$CONFIG_ISDN" != "n" ]; then
 222     source drivers/isdn/Config.in
 223   fi
 224   endmenu
 225
 226   mainmenu_option next_comment
 227   comment 'CD-ROM drivers (not for SCSI or IDE/ATAPI drives)'
 228
 229   bool 'Support non-SCSI/IDE/ATAPI CDROM drives' CONFIG_CD_NO_IDESCSI
 230   if [ "$CONFIG_CD_NO_IDESCSI" != "n" ]; then
 231     source drivers/cdrom/Config.in
 232   fi
 233   endmenu
 234 fi # !HP_SIM
 235
 236 #
 237 # input before char - char/joystick depends on it. As does USB.
 238 #
 239 source drivers/input/Config.in
 240 source drivers/char/Config.in
 241
 242 #source drivers/misc/Config.in
 243
 244 source drivers/media/Config.in
 245
 246 source fs/Config.in
 247
 248 if [ "$CONFIG_VT" = "y" ]; then
 249   mainmenu_option next_comment
 250   comment 'Console drivers'
 251   bool 'VGA text console' CONFIG_VGA_CONSOLE
 252   source drivers/video/Config.in
 253   if [ "$CONFIG_FB" = "y" ]; then
 254     define_bool CONFIG_PCI_CONSOLE y
 255   fi
 256   endmenu
 257 fi
 258
 259 if [ "$CONFIG_IA64_HP_SIM" = "n" ]; then
 260   mainmenu_option next_comment
 261   comment 'Sound'
 262
 263   tristate 'Sound card support' CONFIG_SOUND
 264   if [ "$CONFIG_SOUND" != "n" ]; then
 265     source drivers/sound/Config.in
 266   fi
 267   endmenu
 268
 269   source drivers/usb/Config.in
 270
 271   source crypto/Config.in
 272   source lib/Config.in
 273
 274   if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
 275      source net/bluetooth/Config.in
 276   fi
 277 fi # !HP_SIM
 278
 279 if [ "$CONFIG_IA64_HP_SIM" != "n" -o "$CONFIG_IA64_GENERIC" != "n" ]; then
 280   mainmenu_option next_comment
 281   comment 'Simulated drivers'
 282
 283   bool 'Simulated Ethernet ' CONFIG_HP_SIMETH
 284   bool 'Simulated serial driver support' CONFIG_HP_SIMSERIAL
 285   if [ "$CONFIG_SCSI" != "n" ]; then
 286     bool 'Simulated SCSI disk' CONFIG_HP_SIMSCSI
 287   fi
 288   endmenu
 289 fi
 290
 291
 292 mainmenu_option next_comment
 293 comment 'Kernel hacking'
 294
 295 choice 'Physical memory granularity'                            \
 296         "16MB                   CONFIG_IA64_GRANULE_16MB        \
 297          64MB                   CONFIG_IA64_GRANULE_64MB" 64MB
 298
 299 bool 'Kernel debugging' CONFIG_DEBUG_KERNEL
 300 if [ "$CONFIG_DEBUG_KERNEL" != "n" ]; then
 301    bool '  Print possible IA64 hazards to console' CONFIG_IA64_PRINT_HAZARDS
 302    bool '  Disable VHPT' CONFIG_DISABLE_VHPT
 303    bool '  Magic SysRq key' CONFIG_MAGIC_SYSRQ
 304
 305    bool '  Early printk support' CONFIG_IA64_EARLY_PRINTK
 306    if [ "$CONFIG_IA64_EARLY_PRINTK" != "n" ]; then
 307       bool '    Early printk on MMIO serial port' CONFIG_IA64_EARLY_PRINTK_UART
 308       if [ "$CONFIG_IA64_EARLY_PRINTK_UART" != "n" ]; then
 309          hex '      UART MMIO base address' CONFIG_IA64_EARLY_PRINTK_UART_BASE 0
 310       fi
 311       bool '    Early printk on VGA' CONFIG_IA64_EARLY_PRINTK_VGA
 312    fi
 313    bool '  Debug memory allocations' CONFIG_DEBUG_SLAB
 314    bool '  Spinlock debugging' CONFIG_DEBUG_SPINLOCK
 315    bool '  Turn on compare-and-exchange bug checking (slow!)' CONFIG_IA64_DEBUG_CMPXCHG
 316    bool '  Turn on irq debug checks (slow!)' CONFIG_IA64_DEBUG_IRQ
 317 fi
 318
 319 int 'Kernel messages buffer length shift (0 = default)' CONFIG_LOG_BUF_SHIFT 0
 320
 321 endmenu