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
32 config GENERIC_ISA_DMA
35 config GENERIC_HARDIRQS
38 config GENERIC_IRQ_PROBE
41 # unless you want to implement ACPI on PA-RISC ... ;-)
48 config ARCH_MAY_HAVE_PC_FDC
56 menu "Processor type and features"
59 prompt "Processor type"
65 This is the processor type of your CPU. This information is
66 used for optimizing purposes. In order to compile a kernel
67 that can run on all 32-bit PA CPUs (albeit not optimally fast),
68 you can specify "PA7000" here.
70 Specifying "PA8000" here will allow you to select a 64-bit kernel
71 which is required on some machines.
76 Select this option for the PCX-L processor, as used in the
77 712, 715/64, 715/80, 715/100, 715/100XC, 725/100, 743, 748,
78 D200, D210, D300, D310 and E-class
83 Select this option for the PCX-T' processor, as used in the
84 C100, C110, J100, J110, J210XC, D250, D260, D350, D360,
85 K100, K200, K210, K220, K400, K410 and K420
90 Select this option for the PCX-L2 processor, as used in the
91 744, A180, B132L, B160L, B180L, C132L, C160L, C180L,
92 D220, D230, D320 and D330.
97 Select this option for PCX-U to PCX-W2 processors.
101 # Define implied options from the CPU selection here
109 depends on PA7000 || PA7100LC || PA7200 || PA7300LC
119 Enable this if you want to support 64bit kernel on PA-RISC platform.
121 At the moment, only people willing to use more than 2GB of RAM,
122 or having a 64bit-only capable PA-RISC machine should say Y here.
124 Since there is no 64bit userland on PA-RISC, there is no point to
125 enable this option otherwise. The 64bit kernel is significantly bigger
126 and slower than the 32bit one.
129 bool "Symmetric multi-processing support"
131 This enables support for systems with more than one CPU. If you have
132 a system with only one CPU, like most personal computers, say N. If
133 you have a system with more than one CPU, say Y.
135 If you say N here, the kernel will run on single and multiprocessor
136 machines, but will use only one CPU of a multiprocessor machine. If
137 you say Y here, the kernel will run on many, but not all,
138 singleprocessor machines. On a singleprocessor machine, the kernel
139 will run faster if you say N here.
141 See also the <file:Documentation/smp.txt>,
142 <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available
143 at <http://www.tldp.org/docs.html#howto>.
145 If you don't know what to do here, say N.
152 config ARCH_SELECT_MEMORY_MODEL
156 config ARCH_DISCONTIGMEM_ENABLE
160 config ARCH_FLATMEM_ENABLE
163 config ARCH_DISCONTIGMEM_DEFAULT
165 depends on ARCH_DISCONTIGMEM_ENABLE
167 source "kernel/Kconfig.hz"
172 # bool "Preemptible Kernel"
180 bool "Support for HP-UX binaries"
184 int "Maximum number of CPUs (2-32)"
192 source "drivers/parisc/Kconfig"
195 menu "Executable file formats"
197 source "fs/Kconfig.binfmt"
203 source "drivers/Kconfig"
207 source "arch/parisc/oprofile/Kconfig"
209 source "arch/parisc/Kconfig.debug"
211 source "security/Kconfig"
213 source "crypto/Kconfig"