- Mar 26, 2007
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Milton Miller authored
Some platforms might need to run some code before the zImage start, but could otherwise use the bss clear and relocation code. Export the start address strongly as zImage_start_lib. Signed-off-by:
Milton Miller <miltonm@bga.com> Acked-by:
David Gibson <david@gibson.dropbear.id.au> Signed-off-by:
Paul Mackerras <paulus@samba.org>
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Milton Miller authored
Add a macro fatal that calls printf then exit. User must include stdio.h. Typically replaces 3 lines with 1, although I added back some whitespace. Signed-off-by:
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Johannes Berg authored
This removes the time suspend/restore code that was done through a PMU notifier in arch/platforms/powermac/time.c. Instead, introduce arch/powerpc/sysdev/timer.c which creates a sys device and handles time of day suspend/resume through that. This should probably be replaced by using the generic RTC framework but for now it gets rid of the arcane powermac specific hack. Signed-off-by:
Johannes Berg <johannes@sipsolutions.net> Acked-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by:
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anton@samba.org authored
Use lowercase for hex printouts in oops messages. The number of times I have tried to copy and paste from an oops into an objdump search... Signed-off-by:
Anton Blanchard <anton@samba.org> Acked-by:
Olof Johansson <olof@lixom.net> Signed-off-by:
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anton@samba.org authored
Looks like someone got this backwards, highlighting the perils of the ? : !!! :) Signed-off-by:
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anton@samba.org authored
Handle recursive oopses, like on x86. We had a few cases recently where we locked up in oops printing and didnt make it into crashdump. Signed-off-by:
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anton@samba.org authored
Move pmac_backlight_unblank into its own function and only take the pmac_backlight_mutex when we are on a pmac for that added bit of paranoia. Signed-off-by:
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anton@samba.org authored
Add missing oops_enter/oops_exit, makes pause_on_oops boot parameter work. Signed-off-by:
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- Mar 22, 2007
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Kumar Gala authored
Split "Platform support" menu out from arch/powerpc/Kconfig into arch/powerpc/platforms/Kconfig in prep for allowing other sub-arches to be configured via a single "Platform support" menu. Signed-off-by:Kumar Gala <galak@kernel.crashing.org>
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Kumar Gala authored
Moved pseries, iseries, chrp, prep, maple and pasemi into their respective arch/powerpc/platform/*/Kconfig files out of arch/powerpc/Kconfig Signed-off-by: -
Kumar Gala authored
When we started arch/powerpc we duplicated a number of config options from arch/ppc for various platforms that are supported. Now that we actually support a few platforms, remove all the ones that haven't been moved over. Additionally, this cleanup moved the 82xx/PQ2 options over into arch/powerpc/platforms/82xx/Kconfig where they belong. It also killed GEN550 which doesn't exist in arch/powerpc. Signed-off-by: -
Kumar Gala authored
Cleaning up arch/powerpc/Kconfig platform support. Signed-off-by: -
Kumar Gala authored
Cleaning up arch/powerpc/Kconfig platform support. Signed-off-by: -
Kumar Gala authored
Cleaning up arch/powerpc/Kconfig platform support. Signed-off-by: -
Anton Blanchard authored
Remove last_syscall from 32bit powerpc, its been gone in 64bit for years. Signed-off-by:
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Anton Blanchard authored
We already have an inline __get_SP, no need for yet another one. Signed-off-by:
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Linas Vepstas authored
Rework how multi-function PCI devices are identified and traversed. This fixes a bug with multi-function recovery on Power4 that was introduced by a recent Power4 EEH patch. Signed-off-by:
Linas Vepstas <linas@austin.ibm.com> Signed-off-by:
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Linas Vepstas authored
After requesting a state change, verify that the state change actually ocurred, and the system ends up in the expected state. Signed-off-by:
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Linas Vepstas authored
The EEH event notification system passes around data that is not needed or at least, not used properly. Stop passing this data; get it in a more reliable fashion. Signed-off-by:
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Linas Vepstas authored
Modify routine that returns PCI slot status to wait for slot status to become available. This is needed, as slots that are in some remote card cage may go offline for extended periods of time. New users for this routine in following patches. Signed-off-by:
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Linas Vepstas authored
Some firmware versions will return a slot reset state of "1" when a slot is EEH frozen. Recognize this as a state that can be handled. Signed-off-by:
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Linas Vepstas authored
If the second or higher function of a multi-function device fails to recover, this failure is not reported upwards. Fix this. Signed-off-by:
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Linas Vepstas authored
If a device driver does not have native PCI error recovery, a hotplug error recovery will be attemped. In this case, the device driver will not report back whether its healthy or not; simply assume that it is. Signed-off-by:
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Linas Vepstas authored
Provide support for the new ibm,get-config-addr-info2 RTAS token, whenever it is actually available. Signed-off-by:
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Linas Vepstas authored
Some drivers will attempt to perform a lot of mmio even after an EEH event was detected. This is especially the case for fast cpu's and PCI-E slots. Be a bit more lenient in allowing this. Signed-off-by:
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Linas Vepstas authored
There are multiple code patchs tht resuls in a "permanent failure"; when examining rare events, it can be hard to see which was taken. This patch adds printk's to assist. Signed-off-by:
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Linas Vepstas authored
Change the order in which pci error state is examined; the "capabilites" is not valid if "reset state" is 5. Signed-off-by:
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- Mar 21, 2007
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Milton Miller authored
Move the declaration of flush_cache to ops.h for use by platform code. Signed-off-by:
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Milton Miller authored
Since there is magic defined per platform in the wrapper script, the zImage targets should depend on it. Signed-off-by:
Segher Boessenkool <segher@kernel.crashing.org> Signed-off-by:
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Scott Wood authored
Signed-off-by:
Scott Wood <scottwood@freescale.com> Acked-by:
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Scott Wood authored
The --no-gzip option can be passed to the wrapper so that the kernel image is included uncompressed into the zImage. This is intended for bootloaders where the zImage itself can be compressed, or where boot time is considered more important than kernel image size. Signed-off-by:
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Scott Wood authored
Add get_parent, create_node, and find_node_by_prop_value to dt_ops. Currently only implemented by flatdevtree_misc. Also, add a _str convenience wrapper for setprop. Signed-off-by:
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- Mar 16, 2007
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Robert P. J. Day authored
Correct the apparent misspelling of "XMON" to "CONFIG_XMON". Signed-off-by:
Robert P. J. Day <rpjday@mindspring.com> Signed-off-by:
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David Gibson authored
This patch adds documenting comments to the gunzip convenience functions added in commit ad9d2716. It also removes a stray newline, and an unused global variable. Signed-off-by:
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Mariusz Kozlowski authored
This balances parenthesis in powerpc 8xx header files. Signed-off-by:
Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by:
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Joachim Fenkes authored
This adds two sysfs attributes to /sys/bus/ibmebus which can be used to notify the ebus driver of added / removed ebus devices in the OF device tree. Echoing the device's location code (as found in the OFDT "ibm,loc-code" property) into the "probe" attribute will notify ebus of addition of the device and cause the appropriate device driver's probe function to be called on the device. Likewise, echoing the location code into the "remove" attribute will cause the device to be removed from the system. The writes will block until the respective operation has finished and return an error code if the operation failed. In addition, two minor tidbits are fixed: - The fake root device used to provide a common parent for all ebus devices is now based on device instead of of_device - it had no associated devtree node. This saves several checks throughout the ebus driver. - The sysfs attributes are now generated automagically by device_register() instead of by the ibmebus code, which saves a few compiler warnings about unused return codes. Signed-off-by:
Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by:
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Joachim Fenkes authored
This fixes a lot of whitespace in ibmebus.[ch] Signed-off-by:
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Mark A. Greer authored
Currently, early_init() in setup_32.c zeroes from '_bss_start' to '_end'. It should only zero from '__bss_start' to '__bss_stop'. This patch does that. Signed-off-by:
Mark A. Greer <mgreer@mvista.com> Acked-by:
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Scott Wood authored
Signed-off-by:
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Scott Wood authored
ft_find_node_by_prop_value() finds nodes with the specified property/value pair. Signed-off-by:
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