kevin/linux
1
Fork 0
Code
6460b4cceb
linux/arch/ppc/platforms
History
Paul Mackerras 6460b4cceb [PATCH] ppc32: improve timebase sync for SMP 
Currently the procedure in the ppc32 kernel that synchronizes the timebase
registers across an SMP powermac system does so by setting both timebases
to zero.  That is OK at boot but causes problems if done later.  So that we
can do hotplug CPU on these machines, this patch changes the code so it
reads the timebase from one CPU and transfers the value to the other CPU. 
(Hotplug CPU is needed for sleep (aka suspend to RAM) to work.)

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16 15:24:16 -07:00
..
4xx Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
83xx Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
85xx Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
adir_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
adir_pic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
adir_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
adir.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
apus_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
apus_pci.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
apus_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
bseip.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ccm.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
chestnut.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
chestnut.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
chrp_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
chrp_pegasos_eth.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
chrp_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
chrp_smp.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
chrp_time.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpci690.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
cpci690.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
est8260.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ev64260.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ev64260.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
fads.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gemini_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gemini_prom.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gemini_serial.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gemini_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
gemini.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hdpu.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hdpu.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
hermes.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ip860.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
ivms8.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
k2.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
k2.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
katana.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
katana.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lantec.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lite5200.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lite5200.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lopec.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lopec.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
lwmon.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mbx.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mcpn765.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mcpn765.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mpc5200.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mvme5100.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
mvme5100.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pal4_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pal4_serial.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pal4_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pal4.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pcore.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pcore.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pcu_e.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_backlight.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_cache.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_cpufreq.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_feature.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_low_i2c.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_nvram.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_pic.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_pic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_sleep.S Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pmac_smp.c [PATCH] ppc32: improve timebase sync for SMP 2005-04-16 15:24:16 -07:00
pmac_time.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
powerpmc250.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
powerpmc250.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pplus.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pplus.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pq2ads.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pq2ads.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prep_pci.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prep_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prpmc750.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prpmc750.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prpmc800.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
prpmc800.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
radstone_ppc7d.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
radstone_ppc7d.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
residual.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rpx8260.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rpxclassic.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rpxhiox.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
rpxlite.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sandpoint.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sandpoint.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sbc82xx.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sbc82xx.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sbs8260.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
spd8xx.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
spruce.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
spruce.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tqm8xx.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tqm8260_setup.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
tqm8260.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00