- 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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Paul Mackerras authored
Merge branch 'ppc_kconfig' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.22
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Johannes Berg authored
Tracing through the code, no current PMU sleep notifier can abort sleep. Since no new PMU sleep notifiers should be added, this patch simplifies the code and removes the ability to abort sleep. Signed-off-by:
Johannes Berg <johannes@sipsolutions.net> Acked-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org> 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:
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Stefan Roese authored
Change the configuration of the PCIX PCI->PLB inbound memory window to be 2GB instead of 512kB. The comment already mentioned 2GB, but the code unfortunately didn't reflect this. Signed-off-by:
Stefan Roese <sr@denx.de> 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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Stephen Rothwell authored
Move the slb_shadow_ptr field into the first cache line since it is (like everything there) read-only after boot. It is in fact statically initialised and thereafter only read. Signed-off-by:
Stephen Rothwell <sfr@canb.auug.org.au> Acked-by:
Michael Neuling <mikey@neuling.org> Signed-off-by:
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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
To allow more robust association of each network device node with an index (such as is used by the firmware or an EEPROM to indicate MAC addresses), a network device's node may specify the index explicitly. Signed-off-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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David Gibson authored
This patch updates booting-without-of.txt to describe version 17 of the flattened device tree format. Version 17 is a small, backwards compatible change from version 16, adding an extra field giving the size of the device tree's structure block. At this time, the kernel has no use for the extra information, however its presence can make life easier for bootloaders or other software manipulating the tree. In addition this patch adds information on the size_dt_strings field of the device tree header, present since version 3 of the flattened tree format, but omitted from the documentation. It also makes changes to consistently refer to versions 16 and 17 as versions 16 and 17 in decimal, rather than version 0x10 which was occasionally used for version 16 previously. Finally, we also add the new field to the definition of the device tree header structure in prom.h Signed-off-by:
Jon Loeliger <jdl@freescale.com> Signed-off-by:
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