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507279db18
kernel-ark/arch/powerpc/kernel
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John Rose 507279db18 [PATCH] powerpc: reorg RTAS delay code 
This patch attempts to handle RTAS "busy" return codes in a more simple
and consistent manner.  Typical callers of RTAS shouldn't have to
manage wait times and delay calls.

This patch also changes the kernel to use msleep() rather than udelay()
when a runtime delay is necessary.  This will avoid CPU soft lockups
for extended delay conditions.

Signed-off-by: John Rose <johnrose@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-06-09 21:21:06 +10:00
..
vdso32
vdso64
align.c
asm-offsets.c powerpc: Use correct sequence for putting CPU into nap mode 2006-04-18 21:49:11 +10:00
binfmt_elf32.c
btext.c
cpu_setup_6xx.S
cpu_setup_power4.S [PATCH] powerpc: remove do-nothing cpu setup routines 2006-05-19 14:24:18 +10:00
cputable.c [PATCH] powerpc: add num_pmcs to 970MP cputable entry 2006-06-09 21:21:03 +10:00
crash_dump.c [PATCH] powerpc: Kdump header cleanup 2006-05-19 15:02:16 +10:00
crash.c [PATCH] powerpc: Disable and EOI interrupts in machine_crash_shutdown() 2006-04-22 18:44:25 +10:00
dma_64.c
entry_32.S powerpc: Use correct sequence for putting CPU into nap mode 2006-04-18 21:49:11 +10:00
entry_64.S
firmware.c
fpu.S
head_4xx.S
head_8xx.S
head_32.S
head_44x.S
head_64.S powerpc: Use correct sequence for putting CPU into nap mode 2006-04-18 21:49:11 +10:00
head_booke.h
head_fsl_booke.S
ibmebus.c
idle_6xx.S powerpc: Use correct sequence for putting CPU into nap mode 2006-04-18 21:49:11 +10:00
idle_power4.S powerpc: Use correct sequence for putting CPU into nap mode 2006-04-18 21:49:11 +10:00
idle.c [PATCH] powerpc: Ensure runlatch is off in the idle loop 2006-04-13 09:27:22 -07:00
init_task.c
iomap.c [PATCH] powerpc: remove io_page_mask 2006-04-22 18:45:05 +10:00
iommu.c [PATCH] powerpc: IOMMU support for honoring dma_mask 2006-04-21 22:28:55 +10:00
irq.c powerpc: iSeries has only 256 IRQs 2006-04-04 14:49:48 +10:00
kprobes.c [PATCH] powerpc/kprobes: fix singlestep out-of-line 2006-05-03 23:06:41 +10:00
l2cr_6xx.S
legacy_serial.c
lparcfg.c [PATCH] powerpc: udbg_printf() formatting attribute 2006-05-19 15:02:19 +10:00
lparmap.c
machine_kexec_32.c
machine_kexec_64.c [PATCH] powerpc: Move crashkernel= handling into the kernel. 2006-05-19 15:02:18 +10:00
machine_kexec.c
Makefile powerpc: Use correct sequence for putting CPU into nap mode 2006-04-18 21:49:11 +10:00
misc_32.S [PATCH] powerpc: remove do-nothing cpu setup routines 2006-05-19 14:24:18 +10:00
misc_64.S [PATCH] powerpc: remove do-nothing cpu setup routines 2006-05-19 14:24:18 +10:00
module_32.c
module_64.c [PATCH] powerpc64: Fix loading of modules without a .toc section 2006-04-28 21:04:49 +10:00
nvram_64.c [PATCH] nvram_print_partitions cosmetic fixup 2006-04-29 18:08:05 +10:00
of_device.c
paca.c
pci_32.c
pci_64.c [PATCH] powerpc: iSeries PCI devices can now have a devpsec attribute 2006-05-24 16:08:56 +10:00
pci_direct_iommu.c
pci_dn.c [PATCH] powerpc: clean up iSeries PCI probe 2006-05-24 16:08:57 +10:00
pci_iommu.c [PATCH] powerpc iommu: minor cleanup 2006-04-29 18:08:01 +10:00
perfmon_fsl_booke.c
pmc.c
ppc32.h
ppc_ksyms.c powerpc/ppc: export strncasecmp 2006-04-02 16:01:58 -05:00
proc_ppc64.c [PATCH] powerpc: Create /proc/rtas, /proc/ppc64/rtas if RTAS exists. 2006-05-19 14:35:32 +10:00
process.c
prom_init.c Merge branch 'merge' 2006-06-01 19:05:23 +10:00
prom_parse.c [PATCH] powerpc: fix of_parse_dma_window 2006-06-09 21:21:02 +10:00
prom.c [PATCH] powerpc: Auto reserve of device tree blob 2006-05-19 15:02:26 +10:00
ptrace32.c
ptrace-common.h
ptrace.c [PATCH] powerpc: enable PPC_PTRACE_[GS]ETREGS on ppc32 2006-06-09 21:20:51 +10:00
rtas_flash.c [PATCH] powerpc: reorg RTAS delay code 2006-06-09 21:21:06 +10:00
rtas_pci.c
rtas-proc.c [PATCH] powerpc: Avoid __initcall warnings 2006-04-13 09:27:26 -07:00
rtas-rtc.c [PATCH] powerpc: reorg RTAS delay code 2006-06-09 21:21:06 +10:00
rtas.c [PATCH] powerpc: reorg RTAS delay code 2006-06-09 21:21:06 +10:00
semaphore.c
setup_32.c [PATCH] powerpc: Parse early parameters earlier 2006-05-19 15:02:13 +10:00
setup_64.c [PATCH] powerpc: Kdump header cleanup 2006-05-19 15:02:16 +10:00
setup-common.c [PATCH] powerpc: Make early xmon logic immune to location of early parsing 2006-05-19 15:02:12 +10:00
setup.h [PATCH] powerpc: Make early xmon logic immune to location of early parsing 2006-05-19 15:02:12 +10:00
signal_32.c [PATCH] powerpc vdso updates 2006-06-09 21:20:57 +10:00
signal_64.c [PATCH] powerpc vdso updates 2006-06-09 21:20:57 +10:00
smp-tbsync.c
smp.c
swsusp_32.S
sys_ppc32.c
syscalls.c
sysfs.c [PATCH] powerpc: Allow devices to register with numa topology 2006-05-01 18:17:46 -07:00
systbl.S [PATCH] powerpc: wire up sys_[gs]et_robust_list 2006-05-23 10:35:32 -07:00
tau_6xx.c
time.c [PATCH] powerpc: Remove stale iseries global 2006-04-22 18:46:11 +10:00
traps.c
udbg_16550.c
udbg.c
vdso.c [PATCH] powerpc vdso updates 2006-06-09 21:20:57 +10:00
vecemu.c
vector.S
vio.c [PATCH] powerpc: the iSeries vio lan driver changed device type 2006-05-19 15:02:24 +10:00
vmlinux.lds.S [PATCH] powerpc: make iSeries flattened device tree dynamic 2006-05-24 16:08:57 +10:00