1config H8300 2 bool 3 default y 4 select HAVE_IDE 5 select HAVE_GENERIC_HARDIRQS 6 select GENERIC_IRQ_SHOW 7 select GENERIC_CPU_DEVICES 8 9config SYMBOL_PREFIX 10 string 11 default "_" 12 13config MMU 14 bool 15 default n 16 17config SWAP 18 bool 19 default n 20 21config ZONE_DMA 22 bool 23 default y 24 25config FPU 26 bool 27 default n 28 29config RWSEM_GENERIC_SPINLOCK 30 bool 31 default y 32 33config RWSEM_XCHGADD_ALGORITHM 34 bool 35 default n 36 37config ARCH_HAS_ILOG2_U32 38 bool 39 default n 40 41config ARCH_HAS_ILOG2_U64 42 bool 43 default n 44 45config GENERIC_HWEIGHT 46 bool 47 default y 48 49config GENERIC_CALIBRATE_DELAY 50 bool 51 default y 52 53config GENERIC_BUG 54 bool 55 depends on BUG 56 57config TIME_LOW_RES 58 bool 59 default y 60 61config NO_IOPORT 62 def_bool y 63 64config NO_DMA 65 def_bool y 66 67config ISA 68 bool 69 default y 70 71config PCI 72 bool 73 default n 74 75config HZ 76 int 77 default 100 78 79source "init/Kconfig" 80 81source "kernel/Kconfig.freezer" 82 83source "arch/h8300/Kconfig.cpu" 84 85menu "Executable file formats" 86 87source "fs/Kconfig.binfmt" 88 89endmenu 90 91source "net/Kconfig" 92 93source "drivers/base/Kconfig" 94 95source "drivers/mtd/Kconfig" 96 97source "drivers/block/Kconfig" 98 99source "drivers/ide/Kconfig" 100 101source "arch/h8300/Kconfig.ide" 102 103source "drivers/net/Kconfig" 104 105# 106# input - input/joystick depends on it. As does USB. 107# 108source "drivers/input/Kconfig" 109 110menu "Character devices" 111 112config VT 113 bool "Virtual terminal" 114 ---help--- 115 If you say Y here, you will get support for terminal devices with 116 display and keyboard devices. These are called "virtual" because you 117 can run several virtual terminals (also called virtual consoles) on 118 one physical terminal. This is rather useful, for example one 119 virtual terminal can collect system messages and warnings, another 120 one can be used for a text-mode user session, and a third could run 121 an X session, all in parallel. Switching between virtual terminals 122 is done with certain key combinations, usually Alt-<function key>. 123 124 The setterm command ("man setterm") can be used to change the 125 properties (such as colors or beeping) of a virtual terminal. The 126 man page console_codes(4) ("man console_codes") contains the special 127 character sequences that can be used to change those properties 128 directly. The fonts used on virtual terminals can be changed with 129 the setfont ("man setfont") command and the key bindings are defined 130 with the loadkeys ("man loadkeys") command. 131 132 You need at least one virtual terminal device in order to make use 133 of your keyboard and monitor. Therefore, only people configuring an 134 embedded system would want to say N here in order to save some 135 memory; the only way to log into such a system is then via a serial 136 or network connection. 137 138 If unsure, say Y, or else you won't be able to do much with your new 139 shiny Linux system :-) 140 141config VT_CONSOLE 142 bool "Support for console on virtual terminal" 143 depends on VT 144 ---help--- 145 The system console is the device which receives all kernel messages 146 and warnings and which allows logins in single user mode. If you 147 answer Y here, a virtual terminal (the device used to interact with 148 a physical terminal) can be used as system console. This is the most 149 common mode of operations, so you should say Y here unless you want 150 the kernel messages be output only to a serial port (in which case 151 you should say Y to "Console on serial port", below). 152 153 If you do say Y here, by default the currently visible virtual 154 terminal (/dev/tty0) will be used as system console. You can change 155 that with a kernel command line option such as "console=tty3" which 156 would use the third virtual terminal as system console. (Try "man 157 bootparam" or see the documentation of your boot loader (lilo or 158 loadlin) about how to pass options to the kernel at boot time.) 159 160 If unsure, say Y. 161 162config HW_CONSOLE 163 bool 164 depends on VT 165 default y 166 167comment "Unix98 PTY support" 168 169config UNIX98_PTYS 170 bool "Unix98 PTY support" 171 ---help--- 172 A pseudo terminal (PTY) is a software device consisting of two 173 halves: a master and a slave. The slave device behaves identical to 174 a physical terminal; the master device is used by a process to 175 read data from and write data to the slave, thereby emulating a 176 terminal. Typical programs for the master side are telnet servers 177 and xterms. 178 179 Linux has traditionally used the BSD-like names /dev/ptyxx for 180 masters and /dev/ttyxx for slaves of pseudo terminals. This scheme 181 has a number of problems. The GNU C library glibc 2.1 and later, 182 however, supports the Unix98 naming standard: in order to acquire a 183 pseudo terminal, a process opens /dev/ptmx; the number of the pseudo 184 terminal is then made available to the process and the pseudo 185 terminal slave can be accessed as /dev/pts/<number>. What was 186 traditionally /dev/ttyp2 will then be /dev/pts/2, for example. 187 188 The entries in /dev/pts/ are created on the fly by a virtual 189 file system; therefore, if you say Y here you should say Y to 190 "/dev/pts file system for Unix98 PTYs" as well. 191 192 If you want to say Y here, you need to have the C library glibc 2.1 193 or later (equal to libc-6.1, check with "ls -l /lib/libc.so.*"). 194 Read the instructions in <file:Documentation/Changes> pertaining to 195 pseudo terminals. It's safe to say N. 196 197source "drivers/char/pcmcia/Kconfig" 198 199source "drivers/tty/serial/Kconfig" 200 201source "drivers/i2c/Kconfig" 202 203source "drivers/hwmon/Kconfig" 204 205source "drivers/usb/Kconfig" 206 207source "drivers/uwb/Kconfig" 208 209endmenu 210 211source "drivers/staging/Kconfig" 212 213source "fs/Kconfig" 214 215source "arch/h8300/Kconfig.debug" 216 217source "security/Kconfig" 218 219source "crypto/Kconfig" 220 221source "lib/Kconfig" 222