original_kernel/arch/powerpc/platforms/44x
Jerone Young e92716f2aa [POWERPC] 4xx: Add idle wait support for 44x platforms
This changes the cpu_idle loop for 44x platforms to utilize the Wait Enable
feature of the CPU.  This helps virtulization solutions know when the guest
Linux kernel is in an idle state.

A command line option called "idle" is also added to allow people to change
the idle loop back to the original variation.  This is done by setting
"idle=spin" on the kernel command line.

Signed-off-by: Jerone Young <jyoung5@us.ibm.com>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-04-16 07:32:06 -05:00
..
44x.h
Kconfig
Makefile [POWERPC] 4xx: Add idle wait support for 44x platforms 2008-04-16 07:32:06 -05:00
bamboo.c
canyonlands.c
ebony.c
idle.c [POWERPC] 4xx: Add idle wait support for 44x platforms 2008-04-16 07:32:06 -05:00
katmai.c
misc_44x.S
rainier.c
sequoia.c
taishan.c
warp-nand.c [POWERPC] 4xx: Use machine_device_initcall() for warp_nand 2008-04-05 09:34:13 -05:00
warp.c