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_CALIBRATE_DELAY
37 config GENERIC_ISA_DMA
40 config GENERIC_HARDIRQS
43 config GENERIC_IRQ_PROBE
46 # unless you want to implement ACPI on PA-RISC ... ;-)
53 config ARCH_MAY_HAVE_PC_FDC
61 menu "Processor type and features"
64 prompt "Processor type"
70 This is the processor type of your CPU. This information is
71 used for optimizing purposes. In order to compile a kernel
72 that can run on all 32-bit PA CPUs (albeit not optimally fast),
73 you can specify "PA7000" here.
75 Specifying "PA8000" here will allow you to select a 64-bit kernel
76 which is required on some machines.
81 Select this option for the PCX-L processor, as used in the
82 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
83 D200, D210, D300, D310 and E-class
88 Select this option for the PCX-T' processor, as used in the
89 C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
90 K100, K200, K210, K220, K400, K410 and K420
95 Select this option for the PCX-L2 processor, as used in the
96 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
97 D220, D230, D320 and D330.
102 Select this option for PCX-U to PCX-W2 processors.
106 # Define implied options from the CPU selection here
114 depends on PA7000 || PA7100LC || PA7200 || PA7300LC
124 Enable this if you want to support 64bit kernel on PA-RISC platform.
126 At the moment, only people willing to use more than 2GB of RAM,
127 or having a 64bit-only capable PA-RISC machine should say Y here.
129 Since there is no 64bit userland on PA-RISC, there is no point to
130 enable this option otherwise. The 64bit kernel is significantly bigger
131 and slower than the 32bit one.
134 bool "Symmetric multi-processing support"
136 This enables support for systems with more than one CPU. If you have
137 a system with only one CPU, like most personal computers, say N. If
138 you have a system with more than one CPU, say Y.
140 If you say N here, the kernel will run on single and multiprocessor
141 machines, but will use only one CPU of a multiprocessor machine. If
142 you say Y here, the kernel will run on many, but not all,
143 singleprocessor machines. On a singleprocessor machine, the kernel
144 will run faster if you say N here.
146 See also the <file:Documentation/smp.txt>,
147 <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available
148 at <http://www.tldp.org/docs.html#howto>.
150 If you don't know what to do here, say N.
157 config ARCH_SELECT_MEMORY_MODEL
161 config ARCH_DISCONTIGMEM_ENABLE
165 config ARCH_FLATMEM_ENABLE
168 config ARCH_DISCONTIGMEM_DEFAULT
170 depends on ARCH_DISCONTIGMEM_ENABLE
172 source "kernel/Kconfig.hz"
177 # bool "Preemptible Kernel"
185 bool "Support for HP-UX binaries"
189 int "Maximum number of CPUs (2-32)"
197 source "drivers/parisc/Kconfig"
200 menu "Executable file formats"
202 source "fs/Kconfig.binfmt"
208 source "drivers/Kconfig"
212 source "arch/parisc/oprofile/Kconfig"
214 source "arch/parisc/Kconfig.debug"
216 source "security/Kconfig"
218 source "crypto/Kconfig"