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9da3489210
linux/arch/powerpc/platforms/pseries
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Tyrel Datwyler 9da3489210 powerpc/pseries: Expose in kernel device tree update to drmgr 
Traditionally it has been drmgr's responsibilty to update the device tree
through the /proc/ppc64/ofdt interface after a suspend/resume operation.
This patchset however has modified suspend/resume ops to preform an update
entirely in the kernel during the resume. Therefore, a mechanism is required
to expose that information to drmgr.

This patch adds a show function to the "hibernate" attribute that returns 1
if the kernel performs a device tree update after the resume and 0 otherwise.
This allows newer versions of drmgr to avoid doing a second unnecessary
device tree update.

Signed-off-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2014-03-07 15:54:50 +11:00
..
cmm.c powerpc: Delete non-required instances of include <linux/init.h> 2014-01-15 13:46:44 +11:00
dlpar.c hotplug, powerpc, x86: Remove cpu_hotplug_driver_lock() 2013-09-30 19:55:51 +02:00
dtl.c powerpc: Delete non-required instances of include <linux/init.h> 2014-01-15 13:46:44 +11:00
eeh_pseries.c powerpc/eeh: Cleanup on eeh_subsystem_enabled 2014-02-17 11:19:39 +11:00
event_sources.c of/irq: simplify args to irq_create_of_mapping 2013-10-24 11:42:57 +01:00
firmware.c powerpc/pseries: Update CPU maps when device tree is updated 2013-04-26 16:08:23 +10:00
hotplug-cpu.c powerpc/pseries: Don't try to register pseries cpu hotplug on non-pseries 2014-03-07 15:50:13 +11:00
hotplug-memory.c powerpc/pseries: Use remove_memory() to remove memory 2014-03-07 15:53:13 +11:00
hvCall_inst.c new helper: file_inode(file) 2013-02-22 23:31:31 -05:00
hvCall.S powerpc: Merge STK_REG/PARAM/FRAMESIZE 2012-07-10 19:18:03 +10:00
hvconsole.c pseries: Move plpar_wrapper.h to powerpc common include/asm location. 2013-08-27 14:43:05 +10:00
hvcserver.c powerpc/pseries/hvcserver: Fix strncpy buffer limit in location code 2013-03-05 16:56:27 +11:00
io_event_irq.c trivial: powerpc: Fix typo in ioei_interrupt() description 2013-06-30 15:03:18 +10:00
iommu.c Revert "pseries/iommu: Remove DDW on kexec" 2014-01-15 13:46:45 +11:00
Kconfig powerpc/pseries: Select ARCH_RANDOM on pseries 2014-02-11 11:24:49 +11:00
kexec.c pseries: Move plpar_wrapper.h to powerpc common include/asm location. 2013-08-27 14:43:05 +10:00
lpar.c powerpc/mm: Use HPTE constants when updating hpte bits 2013-12-09 11:40:27 +11:00
lparcfg.c powerpc/pseries: Fix endian issues in /proc/ppc64/lparcfg 2013-12-13 15:48:35 +11:00
Makefile powerpc/pseries/cpuidle: Move processor_idle.c to drivers/cpuidle. 2014-01-29 17:02:22 +11:00
mobility.c powerpc/pseries: Device tree should only be updated once after suspend/migrate 2014-03-07 15:54:49 +11:00
msi.c powerpc/pseries: Fix endian issues in MSI code 2013-12-13 15:48:38 +11:00
nvram.c powerpc/pseries: Fix endian issues in nvram code 2013-12-13 15:48:36 +11:00
offline_states.h powerpc/smp: soft-replugged CPUs must go back to start_secondary 2011-04-01 15:37:09 +11:00
pci_dlpar.c powerpc/eeh: Move common part to kernel directory 2013-06-20 17:05:35 +10:00
pci.c powerpc/pseries: Add Gen3 definitions for PCIE link speed 2014-02-17 11:19:35 +11:00
power.c
pseries_energy.c powerpc: Fix a number of sparse warnings 2013-08-14 11:50:24 +10:00
pseries.h powerpc/pseries: Make dlpar_configure_connector parent node aware 2013-08-27 14:45:14 +10:00
ras.c powerpc: Fix the corrupt r3 error during MCE handling. 2013-07-24 14:18:45 +10:00
reconfig.c proc: Supply PDE attribute setting accessor functions 2013-05-01 17:29:18 -04:00
rng.c powerpc/pseries: Fix SMP=n build of rng.c 2013-11-21 10:33:45 +11:00
scanlog.c ppc: Clean up scanlog 2013-05-01 17:29:45 -04:00
setup.c powerpc/pseries: Disable relocation on exception while going down during crash. 2014-02-11 11:24:47 +11:00
smp.c powerpc/pseries: Do not start secondaries in Open Firmware 2013-09-25 14:19:00 +10:00
suspend.c powerpc/pseries: Expose in kernel device tree update to drmgr 2014-03-07 15:54:50 +11:00