2 # For a description of the syntax of this configuration file,
3 # see Documentation/kbuild/kconfig-language.txt.
6 mainmenu "Linux/PA-RISC Kernel Configuration"
11 The PA-RISC microprocessor is designed by Hewlett-Packard and used
12 in many of their workstations & servers (HP9000 700 and 800 series,
13 and later HP3000 series). The PA-RISC Linux project home page is
14 at <http://www.parisc-linux.org/>.
22 config RWSEM_GENERIC_SPINLOCK
25 config RWSEM_XCHGADD_ALGORITHM
28 config GENERIC_FIND_NEXT_BIT
32 config GENERIC_HWEIGHT
36 config GENERIC_CALIBRATE_DELAY
45 config GENERIC_ISA_DMA
48 config GENERIC_HARDIRQS
51 config GENERIC_IRQ_PROBE
54 # unless you want to implement ACPI on PA-RISC ... ;-)
61 config ARCH_MAY_HAVE_PC_FDC
69 menu "Processor type and features"
72 prompt "Processor type"
78 This is the processor type of your CPU. This information is
79 used for optimizing purposes. In order to compile a kernel
80 that can run on all 32-bit PA CPUs (albeit not optimally fast),
81 you can specify "PA7000" here.
83 Specifying "PA8000" here will allow you to select a 64-bit kernel
84 which is required on some machines.
89 Select this option for the PCX-L processor, as used in the
90 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
91 D200, D210, D300, D310 and E-class
96 Select this option for the PCX-T' processor, as used in the
97 C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
98 K100, K200, K210, K220, K400, K410 and K420
103 Select this option for the PCX-L2 processor, as used in the
104 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
105 D220, D230, D320 and D330.
110 Select this option for PCX-U to PCX-W2 processors.
114 # Define implied options from the CPU selection here
122 depends on PA7000 || PA7100LC || PA7200 || PA7300LC
132 Enable this if you want to support 64bit kernel on PA-RISC platform.
134 At the moment, only people willing to use more than 2GB of RAM,
135 or having a 64bit-only capable PA-RISC machine should say Y here.
137 Since there is no 64bit userland on PA-RISC, there is no point to
138 enable this option otherwise. The 64bit kernel is significantly bigger
139 and slower than the 32bit one.
142 bool "Symmetric multi-processing support"
144 This enables support for systems with more than one CPU. If you have
145 a system with only one CPU, like most personal computers, say N. If
146 you have a system with more than one CPU, say Y.
148 If you say N here, the kernel will run on single and multiprocessor
149 machines, but will use only one CPU of a multiprocessor machine. If
150 you say Y here, the kernel will run on many, but not all,
151 singleprocessor machines. On a singleprocessor machine, the kernel
152 will run faster if you say N here.
154 See also the <file:Documentation/smp.txt>,
155 <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available
156 at <http://www.tldp.org/docs.html#howto>.
158 If you don't know what to do here, say N.
165 config ARCH_SELECT_MEMORY_MODEL
169 config ARCH_DISCONTIGMEM_ENABLE
173 config ARCH_FLATMEM_ENABLE
176 config ARCH_DISCONTIGMEM_DEFAULT
178 depends on ARCH_DISCONTIGMEM_ENABLE
180 source "kernel/Kconfig.hz"
185 # bool "Preemptible Kernel"
193 bool "Support for HP-UX binaries"
197 int "Maximum number of CPUs (2-32)"
205 source "drivers/parisc/Kconfig"
208 menu "Executable file formats"
210 source "fs/Kconfig.binfmt"
216 source "drivers/Kconfig"
220 source "arch/parisc/oprofile/Kconfig"
222 source "arch/parisc/Kconfig.debug"
224 source "security/Kconfig"
226 source "crypto/Kconfig"