- 27 3月, 2007 1 次提交
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由 Zhang Wei 提交于
Signed-off-by: NZhang Wei <wei.zhang@freescale.com> Signed-off-by: NJon Loeliger <jdl@freescale.com> Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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- 26 3月, 2007 16 次提交
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由 David Gibson 提交于
This patch adds a reg.h to the zImage code, with common definitions for accessing system registers. For now, this includes functions for retrieving the PVR and the stack pointer. This patch then uses the new reg.h to let start() display the running stack address without having to explicitly pass the stack as a parameter from the asm code. Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 David Gibson 提交于
This patch adds the correct attributes to the zImage's versions of printf to make gcc generate format string mismatch warnings. It also corrects several minor problems with format strings in the zImage thus discovered. Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Milton Miller 提交于
Before the plethora of platforms gets any worse, establish a common rule to invoke the wrapper for any platform. Add arguments to the rule for initrd, dts, dtb, etc. Show example usage with initrd. Create default rules for zImage, and zImage.initrd. initrd targets depend on the ramdisk file. Don't consider targets for zImage.initrd that are targets for zImage. This means uImage is no longer considered a target for zImage.initrd. Signed-off-by: NMilton Miller <miltonm@bga.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Milton Miller 提交于
Now that obj-boot is in targets, we can remove (twice) it from clean-files. zImage.initrd was missing, move zImage nearer where its used, and place zImage.initrd next to it. Remove non-ported zImage.sandpoint, and add auto-generation of unconfigured zImage.initrd* like image-. Signed-off-by: NMilton Miller <miltonm@bga.com> -- Testing: did a few builds and cleans Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Milton Miller 提交于
Kbuild if_changed and if_changed_dep require the use of the dummy FORCE to get the dependencies right. Also add to targets to get correct behavior. Signed-off-by: NMilton Miller <miltonm@bga.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Milton Miller 提交于
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: NMilton Miller <miltonm@bga.com> Acked-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Milton Miller 提交于
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: NMilton Miller <miltonm@bga.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Paul Mackerras 提交于
Merge branch 'ppc_kconfig' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.22
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由 Johannes Berg 提交于
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: NJohannes Berg <johannes@sipsolutions.net> Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Johannes Berg 提交于
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: NJohannes Berg <johannes@sipsolutions.net> Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Stefan Roese 提交于
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: NStefan Roese <sr@denx.de> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 anton@samba.org 提交于
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: NAnton Blanchard <anton@samba.org> Acked-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 anton@samba.org 提交于
Looks like someone got this backwards, highlighting the perils of the ? : !!! :) Signed-off-by: NAnton Blanchard <anton@samba.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 anton@samba.org 提交于
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: NAnton Blanchard <anton@samba.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 anton@samba.org 提交于
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: NAnton Blanchard <anton@samba.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 anton@samba.org 提交于
Add missing oops_enter/oops_exit, makes pause_on_oops boot parameter work. Signed-off-by: NAnton Blanchard <anton@samba.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 22 3月, 2007 19 次提交
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由 Kumar Gala 提交于
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: NKumar Gala <galak@kernel.crashing.org>
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由 Kumar Gala 提交于
Moved pseries, iseries, chrp, prep, maple and pasemi into their respective arch/powerpc/platform/*/Kconfig files out of arch/powerpc/Kconfig Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Kumar Gala 提交于
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: NKumar Gala <galak@kernel.crashing.org>
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由 Kumar Gala 提交于
Cleaning up arch/powerpc/Kconfig platform support. Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Kumar Gala 提交于
Cleaning up arch/powerpc/Kconfig platform support. Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Kumar Gala 提交于
Cleaning up arch/powerpc/Kconfig platform support. Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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由 Anton Blanchard 提交于
Remove last_syscall from 32bit powerpc, its been gone in 64bit for years. Signed-off-by: NAnton Blanchard <anton@samba.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Anton Blanchard 提交于
We already have an inline __get_SP, no need for yet another one. Signed-off-by: NAnton Blanchard <anton@samba.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Linas Vepstas 提交于
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: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Linas Vepstas 提交于
After requesting a state change, verify that the state change actually ocurred, and the system ends up in the expected state. Signed-off-by: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Linas Vepstas 提交于
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: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Linas Vepstas 提交于
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: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Linas Vepstas 提交于
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: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Linas Vepstas 提交于
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: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Linas Vepstas 提交于
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: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Linas Vepstas 提交于
Provide support for the new ibm,get-config-addr-info2 RTAS token, whenever it is actually available. Signed-off-by: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Linas Vepstas 提交于
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: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Linas Vepstas 提交于
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: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Linas Vepstas 提交于
Change the order in which pci error state is examined; the "capabilites" is not valid if "reset state" is 5. Signed-off-by: NLinas Vepstas <linas@austin.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 21 3月, 2007 4 次提交
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由 Stephen Rothwell 提交于
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: NStephen Rothwell <sfr@canb.auug.org.au> Acked-by: NMichael Neuling <mikey@neuling.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Milton Miller 提交于
Move the declaration of flush_cache to ops.h for use by platform code. Signed-off-by: NMilton Miller <miltonm@bga.com> Acked-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Milton Miller 提交于
Since there is magic defined per platform in the wrapper script, the zImage targets should depend on it. Signed-off-by: NMilton Miller <miltonm@bga.com> Acked-by: NDavid Gibson <david@gibson.dropbear.id.au> Acked-by: NSegher Boessenkool <segher@kernel.crashing.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Scott Wood 提交于
Signed-off-by: NScott Wood <scottwood@freescale.com> Acked-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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