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31139971b3
kernel_optimize_test/arch/ppc/kernel
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Paul Mackerras 31139971b3 [PATCH] ppc32: support hotplug cpu on powermacs 
This allows cpus to be off-lined on 32-bit SMP powermacs.  When a cpu
is off-lined, it is put into sleep mode with interrupts disabled.  It
can be on-lined again by asserting its soft-reset pin, which is
connected to a GPIO pin.

With this I can off-line the second cpu in my dual G4 powermac, which
means that I can then suspend the machine (the suspend/resume code
refuses to suspend if more than one cpu is online, and making it cope
with multiple cpus is surprisingly messy).

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-10 10:15:11 -07:00
..
align.c [PATCH] ppc32: Fix address checking on lmw/stmw align exception 2005-05-01 08:58:42 -07:00
asm-offsets.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bitops.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpu_setup_6xx.S [PATCH] merge some from Rusty's trivial patches 2005-09-10 10:06:30 -07:00
cpu_setup_power4.S [PATCH] merge some from Rusty's trivial patches 2005-09-10 10:06:30 -07:00
cputable.c [PATCH] ppc32: Added cputable entry for 7448 2005-09-05 00:06:00 -07:00
dma-mapping.c [PATCH] merge some from Rusty's trivial patches 2005-09-10 10:06:30 -07:00
entry.S kbuild: m68k,parisc,ppc,ppc64,s390,xtensa use generic asm-offsets.h support 2005-09-09 20:57:26 +02:00
fpu.S kbuild: m68k,parisc,ppc,ppc64,s390,xtensa use generic asm-offsets.h support 2005-09-09 20:57:26 +02:00
head_4xx.S kbuild: m68k,parisc,ppc,ppc64,s390,xtensa use generic asm-offsets.h support 2005-09-09 20:57:26 +02:00
head_8xx.S kbuild: m68k,parisc,ppc,ppc64,s390,xtensa use generic asm-offsets.h support 2005-09-09 20:57:26 +02:00
head_44x.S kbuild: m68k,parisc,ppc,ppc64,s390,xtensa use generic asm-offsets.h support 2005-09-09 20:57:26 +02:00
head_booke.h [PATCH] ppc32: Add support for Freescale e200 (Book-E) core 2005-06-25 16:24:26 -07:00
head_fsl_booke.S kbuild: m68k,parisc,ppc,ppc64,s390,xtensa use generic asm-offsets.h support 2005-09-09 20:57:26 +02:00
head.S [PATCH] ppc32: support hotplug cpu on powermacs 2005-09-10 10:15:11 -07:00
idle_6xx.S kbuild: m68k,parisc,ppc,ppc64,s390,xtensa use generic asm-offsets.h support 2005-09-09 20:57:26 +02:00
idle_power4.S kbuild: m68k,parisc,ppc,ppc64,s390,xtensa use generic asm-offsets.h support 2005-09-09 20:57:26 +02:00
idle.c [PATCH] ppc32: support hotplug cpu on powermacs 2005-09-10 10:15:11 -07:00
irq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
l2cr.S [PATCH] ppc: L2 cache prefetch fixes on 745x 2005-09-01 10:52:29 -07:00
machine_kexec.c [PATCH] kexec-ppc: fix for ksysfs crash_notes 2005-07-12 16:01:03 -07:00
Makefile [PATCH] ppc32: make perfmon.o CONFIG_E500 specific 2005-09-09 13:57:29 -07:00
misc.S kbuild: m68k,parisc,ppc,ppc64,s390,xtensa use generic asm-offsets.h support 2005-09-09 20:57:26 +02:00
module.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci.c [PATCH] PCI: fix up pretty-names removal patch 2005-09-08 14:57:24 -07:00
perfmon_fsl_booke.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
perfmon.c [PATCH] ppc32: Add support for Freescale e200 (Book-E) core 2005-06-25 16:24:26 -07:00
ppc_htab.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ppc_ksyms.c [PATCH] ppc32: export cacheable_memcpy() 2005-09-05 00:06:00 -07:00
ppc-stub.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
process.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ptrace.c Add CONFIG_AUDITSC and CONFIG_SECCOMP support for ppc32 2005-05-08 15:56:09 +01:00
relocate_kernel.S [PATCH] ppc32: use correct register names in arch/ppc/kernel/relocate_kernel.S 2005-06-30 08:45:09 -07:00
semaphore.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
setup.c [PATCH] ppc32: Cleaned up global namespace of Book-E watchdog variables 2005-09-05 00:05:57 -07:00
signal.c [PATCH] convert signal handling of NODEFER to act like other Unix boxes. 2005-08-29 10:03:11 -07:00
smp-tbsync.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
smp.c [PATCH] ppc32: support hotplug cpu on powermacs 2005-09-10 10:15:11 -07:00
softemu8xx.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
swsusp.S kbuild: m68k,parisc,ppc,ppc64,s390,xtensa use generic asm-offsets.h support 2005-09-09 20:57:26 +02:00
syscalls.c [PATCH] powerpc: Make check_bugs() static inline 2005-09-09 22:11:35 +10:00
temp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
time.c [PATCH] NTP: ntp-helper functions 2005-09-07 16:57:34 -07:00
traps.c [PATCH] ppc32: Kill init on unhandled synchronous signals 2005-09-10 10:15:11 -07:00
vecemu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vector.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
vmlinux.lds.S [PATCH] ppc32: platform-specific functions missing from kallsyms. 2005-05-05 16:36:31 -07:00