1 ## General configuration directives
4 @ "amd64" AMD64/Intel EM64T
6 @ "ia32xen" Intel IA-32 on Xen hypervisor
9 @ "ppc32" PowerPC 32-bit
10 @ "ppc64" PowerPC 64-bit
11 @ "sparc64" Sun UltraSPARC 64-bit
15 @ "cross" Cross-compiler
20 @ "pentium4" Pentium 4
21 @ "pentium3" Pentium 3
22 @ "athlon-xp" Athlon XP
23 @ "athlon-mp" Athlon MP
25 ! [ARCH=ia32|ARCH=ia32xen] MACHINE (choice)
29 ! [ARCH=amd64] MACHINE (choice)
32 @ "msim" MSIM Simulator
33 @ "simics" Virtutech Simics simulator
34 @ "lgxemul" GXEmul Little Endian
35 @ "bgxemul" GXEmul Big Endian
37 ! [ARCH=mips32] MACHINE (choice)
40 @ "ski" Ski ia64 simulator
41 @ "i460GX" i460GX chipset machine
42 ! [ARCH=ia64] MACHINE (choice)
46 ! [(ARCH=mips32&MACHINE=lgxemul)|(ARCH=mips32&MACHINE=bgxemul)|(ARCH=ia32)|(ARCH=amd64)] CONFIG_FB (y/n)
58 ! [(ARCH=ia32|ARCH=amd64)&CONFIG_FB=y] CONFIG_VESA_WIDTH (choice)
71 ! [(ARCH=ia32|ARCH=amd64)&CONFIG_FB=y] CONFIG_VESA_HEIGHT (choice)
77 ! [(ARCH=ia32|ARCH=amd64)&CONFIG_FB=y] CONFIG_VESA_BPP (choice)
80 ! [ARCH=ia32|ARCH=amd64|ARCH=ia32xen|ARCH=sparc64] CONFIG_SMP (y/n)
82 # Improved support for hyperthreading
83 ! [(ARCH=ia32|ARCH=amd64|ARCH=ia32xen)&CONFIG_SMP=y] CONFIG_HT (y/n)
85 # Simics BIOS AP boot fix
86 ! [(ARCH=ia32|ARCH=amd64)&CONFIG_SMP=y] CONFIG_SIMICS_FIX (y/n)
88 # Lazy FPU context switching
89 ! [(ARCH=mips32&MACHINE!=msim&MACHINE!=simics)|ARCH=amd64|ARCH=ia32|ARCH=ia64|ARCH=sparc64|ARCH=ia32xen] CONFIG_FPU_LAZY (y/n)
92 ! [ARCH=ppc32] CONFIG_POWEROFF (n/y)
95 ! [ARCH=ia64] CONFIG_VHPT (n/y)
98 ! [ARCH=sparc64] CONFIG_TSB (y/n)
100 # Support for Z8530 serial port
101 ! [ARCH=sparc64] CONFIG_Z8530 (y/n)
103 # Support for NS16550 serial port
104 ! [ARCH=sparc64] CONFIG_NS16550 (y/n)
106 # Virtually indexed D-cache support
107 ! [ARCH=sparc64] CONFIG_VIRT_IDX_DCACHE (y/n)
110 ## Debugging configuration directives
112 # General debuging and assert checking
115 # Deadlock detection support for spinlocks
116 ! [CONFIG_DEBUG=y&CONFIG_SMP=y] CONFIG_DEBUG_SPINLOCK (y/n)
118 # Watchpoint on rewriting AS with zero
119 ! [CONFIG_DEBUG=y&(ARCH=amd64|ARCH=ia32|ARCH=ia32xen)] CONFIG_DEBUG_AS_WATCHPOINT (y/n)
121 # Save all interrupt registers
122 ! [CONFIG_DEBUG=y&(ARCH=amd64|ARCH=mips32|ARCH=ia32|ARCH=ia32xen)] CONFIG_DEBUG_ALLREGS (y/n)
125 ## Run-time configuration directives
127 # Compile kernel tests