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* [POWERPC] Generic check_legacy_ioportOlaf Hering2007-04-271-10/+0
| | | | | | | | | | | check_legacy_ioport makes only sense on PREP, CHRP and pSeries. They may have an isa node with PS/2, parport, floppy and serial ports. Remove the check_legacy_ioport call from ppc_md, it's not needed anymore. Hardware capabilities come from the device-tree. Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Rename get_property to of_get_property: arch/powerpcStephen Rothwell2007-04-133-4/+4
| | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Remove unused inclusion of linux/ide.hOlaf Hering2007-04-132-2/+0
| | | | | | | | | | | | | Remove unneeded inclusion of linux/ide.h It does not compile with CONFIG_BLOCK=n. Remove asm/ide.h from ksyms file, it gets included earlier via linux/ide.h. Compile tested with all defconfig files. Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Split several platforms into their respective Kconfig fileKumar Gala2007-03-221-0/+4
| | | | | | | 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 <galak@kernel.crashing.org>
* [POWERPC] Make iSeries build without CONFIG_PCIStephen Rothwell2007-03-091-0/+3
| | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Create and use set_pci_dma_opsStephen Rothwell2007-03-091-1/+1
| | | | | | | This will allow us to build without PCI easier. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] mark struct file_operations const 2Arjan van de Ven2007-02-124-4/+4
| | | | | | | | | | | | Many struct file_operations in the kernel can be "const". Marking them const moves these to the .rodata section, which avoids false sharing with potential dirty data. In addition it'll catch accidental writes at compile time to these shared resources. [akpm@osdl.org: sparc64 fix] Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [PATCH] proc: remove useless (and buggy) ->nlink settingsAlexey Dobriyan2007-02-111-4/+0
| | | | | | | | | | | | | | | | | | | | | Bug: pnx8550 code creates directory but resets ->nlink to 1. create_proc_entry() et al will correctly set ->nlink for you. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Jeff Dike <jdike@addtoit.com> Cc: Corey Minyard <minyard@acm.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Greg KH <greg@kroah.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [POWERPC] iSeries: fix setup initcallStephen Rothwell2007-01-091-1/+2
| | | | | | | | Clearing the progress indicator should only be done if we are running on legacy iSeries. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] iSeries: fix viopath initialisationStephen Rothwell2007-01-091-0/+4
| | | | | | | | /proc/iSeries/config should only be created if we are running on legacy iSeries. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] iSeries: fix lpevents initialisationStephen Rothwell2007-01-091-0/+4
| | | | | | | | /proc/iSeries/lpevents should only be created if we are running on legacy iSeries. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] iSeries: fix proc/iSeries initialisationStephen Rothwell2007-01-091-1/+10
| | | | | | | | These proc files should only be created if we are running on legacy iSeries. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] iSeries: fix mf proc initialisationStephen Rothwell2007-01-091-0/+4
| | | | | | | | | | | | This proc file should only be created if we are running on legacy iSeries. Since we can now run the same kernel on legacy iSeries and other machines, we currently get the /proc/iSeries directory and the files in it on non-iSeries machines, and accessing them causes an oops in some cases. This and the following patches make sure that these files are not created on non-iSeries machines, thus avoiding the oops. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] iSeries: fix CONFIG_VIOPATH dependencyStephen Rothwell2006-12-201-1/+1
| | | | | | | This is a long standing typo. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] struct path: convert powerpcJosef Sipek2006-12-081-1/+1
| | | | | | Signed-off-by: Josef Sipek <jsipek@fsl.cs.sunysb.edu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [POWERPC] Replace kmalloc+memset with kzallocYan Burman2006-12-042-5/+2
| | | | | | | Replace kmalloc+memset with kzalloc. Signed-off-by: Yan Burman <burman.yan@gmail.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] iSeries: stop dt_mod.o being rebuilt unnecessarilyStephen Rothwell2006-12-041-1/+7
| | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix cputable.h for combined buildStephen Rothwell2006-12-041-0/+2
| | | | | | | Remove CPU_FTR_16M_PAGE from the cupfeatures mask at runtime on iSeries. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Distinguish POWER6 partition modes and tell userspacePaul Mackerras2006-12-041-1/+1
| | | | | | | | | | | | | | | | | This adds code to look at the properties firmware puts in the device tree to determine what compatibility mode the partition is in on POWER6 machines, and set the ELF aux vector AT_HWCAP and AT_PLATFORM entries appropriately. Specifically, we look at the cpu-version property in the cpu node(s). If that contains a "logical" PVR value (of the form 0x0f00000x), we call identify_cpu again with this PVR value. A value of 0x0f000001 indicates the partition is in POWER5+ compatibility mode, and a value of 0x0f000002 indicates "POWER6 architected" mode, with various extensions disabled. We also look for various other properties: ibm,dfp, ibm,purr and ibm,spurr. Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Merge 32 and 64 bits asm-powerpc/io.hBenjamin Herrenschmidt2006-12-041-2/+2
| | | | | | | | | | | | | powerpc: Merge 32 and 64 bits asm-powerpc/io.h The rework on io.h done for the new hookable accessors made it easier, so I just finished the work and merged 32 and 64 bits io.h for arch/powerpc. arch/ppc still uses the old version in asm-ppc, there is just too much gunk in there that I really can't be bothered trying to cleanup. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Allow hooking of PCI MMIO & PIO accessors on 64 bitsBenjamin Herrenschmidt2006-12-042-215/+167
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch reworks the way iSeries hooks on PCI IO operations (both MMIO and PIO) and provides a generic way for other platforms to do so (we have need to do that for various other platforms). While reworking the IO ops, I ended up doing some spring cleaning in io.h and eeh.h which I might want to split into 2 or 3 patches (among others, eeh.h had a lot of useless stuff in it). A side effect is that EEH for PIO should work now (it used to pass IO ports down to the eeh address check functions which is bogus). Also, new are MMIO "repeat" ops, which other archs like ARM already had, and that we have too now: readsb, readsw, readsl, writesb, writesw, writesl. In the long run, I might also make EEH use the hooks instead of wrapping at the toplevel, which would make things even cleaner and relegate EEH completely in platforms/iseries, but we have to measure the performance impact there (though it's really only on MMIO reads) Since I also need to hook on ioremap, I shuffled the functions a bit there. I introduced ioremap_flags() to use by drivers who want to pass explicit flags to ioremap (and it can be hooked). The old __ioremap() is still there as a low level and cannot be hooked, thus drivers who use it should migrate unless they know they want the low level version. The patch "arch provides generic iomap missing accessors" (should be number 4 in this series) is a pre-requisite to provide full iomap API support with this patch. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Refactor 64 bits DMA operationsBenjamin Herrenschmidt2006-12-042-9/+5
| | | | | | | | | | | | | | | | | This patch completely refactors DMA operations for 64 bits powerpc. 32 bits is untouched for now. We use the new dev_archdata structure to add the dma operations pointer and associated data to struct device. While at it, we also add the OF node pointer and numa node. In the future, we might want to look into merging that with pci_dn as well. The old vio, pci-iommu and pci-direct DMA ops are gone. They are now replaced by a set of generic iommu and direct DMA ops (non PCI specific) that can be used by bus types. The toplevel implementation is now inline. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch 'linux-2.6' into for-linusPaul Mackerras2006-12-042-9/+7
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| * [POWERPC] Use 4kB iommu pages even on 64kB-page systemsLinas Vepstas2006-11-011-9/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 10Gigabit ethernet device drivers appear to be able to chew up all 256MB of TCE mappings on pSeries systems, as evidenced by numerous error messages: iommu_alloc failed, tbl c0000000010d5c48 vaddr c0000000d875eff0 npages 1 Some experimentation indicates that this is essentially because one 1500 byte ethernet MTU gets mapped as a 64K DMA region when the large 64K pages are enabled. Thus, it doesn't take much to exhaust all of the available DMA mappings for a high-speed card. This patch changes the iommu allocator to work with its own unique, distinct page size. Although the patch is long, its actually quite simple: it just #defines a distinct IOMMU_PAGE_SIZE and then uses this in all the places that matter. As a side effect, it also dramatically improves network performance on platforms with H-calls on iommu translation inserts/removes (since we no longer call it 16 times for a 1500 bytes packet when the iommu HW is still 4k). In the future, we might want to make the IOMMU_PAGE_SIZE a variable in the iommu_table instance, thus allowing support for different HW page sizes in the iommu itself. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * [POWERPC] Consolidate feature fixup codeBenjamin Herrenschmidt2006-10-251-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are currently two versions of the functions for applying the feature fixups, one for CPU features and one for firmware features. In addition, they are both in assembly and with separate implementations for 32 and 64 bits. identify_cpu() is also implemented in assembly and separately for 32 and 64 bits. This patch replaces them with a pair of C functions. The call sites are slightly moved on ppc64 as well to be called from C instead of from assembly, though it's a very small change, and thus shouldn't cause any problem. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] Move iSeries initrd logic into device treeMichael Ellerman2006-10-242-34/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the iSeries initrd logic, instead just store the initrd location and size in the device tree so generic code can do the rest for us. The iSeries code had a "feature" which the generic code lacks, ie. if the compressed initrd is bigger than the configured ram disk size, we make the ram disk size bigger. That's bogus, as the compressed size of the initrd tells us nothing about how big the ram disk needs to be. If the ram disk isn't big enough you just need to make CONFIG_BLK_DEV_RAM_SIZE larger. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] Lazy interrupt disabling for 64-bit machinesPaul Mackerras2006-10-162-39/+2
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | This implements a lazy strategy for disabling interrupts. This means that local_irq_disable() et al. just clear the 'interrupts are enabled' flag in the paca. If an interrupt comes along, the interrupt entry code notices that interrupts are supposed to be disabled, and clears the EE bit in SRR1, clears the 'interrupts are hard-enabled' flag in the paca, and returns. This means that interrupts only actually get disabled in the processor when an interrupt comes along. When interrupts are enabled by local_irq_enable() et al., the code sets the interrupts-enabled flag in the paca, and then checks whether interrupts got hard-disabled. If so, it also sets the EE bit in the MSR to hard-enable the interrupts. This has the potential to improve performance, and also makes it easier to make a kernel that can boot on iSeries and on other 64-bit machines, since this lazy-disable strategy is very similar to the soft-disable strategy that iSeries already uses. This version renames paca->proc_enabled to paca->soft_enabled, and changes a couple of soft-disables in the kexec code to hard-disables, which should fix the crash that Michael Ellerman saw. This doesn't yet use a reserved CR field for the soft_enabled and hard_enabled flags. This applies on top of Stephen Rothwell's patches to make it possible to build a combined iSeries/other kernel. Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix up after irq changesOlaf Hering2006-10-075-11/+11
| | | | | | | | | Remove struct pt_regs * from all handlers. Also remove the regs argument from get_irq() functions. Compile tested with arch/powerpc/config/* and arch/ppc/configs/prep_defconfig Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix iseries/smp.c for irq breakageStephen Rothwell2006-10-073-7/+12
| | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch 'master' of git://oak/home/sfr/kernels/iseries/workPaul Mackerras2006-10-042-11/+13
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| * [POWERPC] iSeries has no legacy I/OStephen Rothwell2006-10-031-0/+10
| | | | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| * [POWERPC] iSeries does not need pcibios_fixup_resourcesStephen Rothwell2006-10-031-4/+0
| | | | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| * [POWERPC] modify PCI code for a merged kernelStephen Rothwell2006-09-251-4/+0
| | | | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| * [POWERPC] iSeries: set FW_FEATURE_ISERIES earlierStephen Rothwell2006-09-251-3/+3
| | | | | | | | | | | | | | This will help in the combined kernel as some really early things depend on being able to check this. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
* | [PATCH] replace cad_pid by a struct pidCedric Le Goater2006-10-021-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | There are a few places in the kernel where the init task is signaled. The ctrl+alt+del sequence is one them. It kills a task, usually init, using a cached pid (cad_pid). This patch replaces the pid_t by a struct pid to avoid pid wrap around problem. The struct pid is initialized at boot time in init() and can be modified through systctl with /proc/sys/kernel/cad_pid [ I haven't found any distro using it ? ] It also introduces a small helper routine kill_cad_pid() which is used where it seemed ok to use cad_pid instead of pid 1. [akpm@osdl.org: cleanups, build fix] Signed-off-by: Cedric Le Goater <clg@fr.ibm.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [POWERPC] Merge iSeries i/o operations with the restStephen Rothwell2006-09-221-52/+228
| | | | | | | | | This patch changes the io operations so that they are out of line if CONFIG_PPC_ISERIES is set and includes a firmware feature check in that case. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] iseries: remove some gcc 4.1 warningsStephen Rothwell2006-08-251-63/+63
| | | | | | | | | gcc 4.1 produces some warnings that say it is ignoring the packed attribute on some structure elements, so, since all the elements of these structs are packed, pack the structs instead. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] iseries: remove const warningStephen Rothwell2006-08-251-4/+5
| | | | | | | | Just one bit of fallout from the constification of the get_property return value. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch 'merge'Paul Mackerras2006-08-011-2/+2
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| * [PATCH] powerpc: fix trigger handling in the new irq codeBenjamin Herrenschmidt2006-07-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch slightly reworks the new irq code to fix a small design error. I removed the passing of the trigger to the map() calls entirely, it was not a good idea to have one call do two different things. It also fixes a couple of corner cases. Mapping a linux virtual irq to a physical irq now does only that. Setting the trigger is a different action which has a different call. The main changes are: - I no longer call host->ops->map() for an already mapped irq, I just return the virtual number that was already mapped. It was called before to give an opportunity to change the trigger, but that was causing issues as that could happen while the interrupt was in use by a device, and because of the trigger change, map would potentially muck around with things in a racy way. That was causing much burden on a given's controller implementation of map() to get it right. This is much simpler now. map() is only called on the initial mapping of an irq, meaning that you know that this irq is _not_ being used. You can initialize the hardware if you want (though you don't have to). - Controllers that can handle different type of triggers (level/edge/etc...) now implement the standard irq_chip->set_type() call as defined by the generic code. That means that you can use the standard set_irq_type() to configure an irq line manually if you wish or (though I don't like that interface), pass explicit trigger flags to request_irq() as defined by the generic kernel interfaces. Also, using those interfaces guarantees that your controller set_type callback is called with the descriptor lock held, thus providing locking against activity on the same interrupt (including mask/unmask/etc...) automatically. A result is that, for example, MPIC's own map() implementation calls irq_set_type(NONE) to configure the hardware to the default triggers. - To allow the above, the irq_map array entry for the new mapped interrupt is now set before map() callback is called for the controller. - The irq_create_of_mapping() (also used by irq_of_parse_and_map()) function for mapping interrupts from the device-tree now also call the separate set_irq_type(), and only does so if there is a change in the trigger type. - While I was at it, I changed pci_read_irq_line() (which is the helper I would expect most archs to use in their pcibios_fixup() to get the PCI interrupt routing from the device tree) to also handle a fallback when the DT mapping fails consisting of reading the PCI_INTERRUPT_PIN to know wether the device has an interrupt at all, and the the PCI_INTERRUPT_LINE to get an interrupt number from the device. That number is then mapped using the default controller, and the trigger is set to level low. That default behaviour works for several platforms that don't have a proper interrupt tree like Pegasos. If it doesn't work for your platform, then either provide a proper interrupt tree from the firmware so that fallback isn't needed, or don't call pci_read_irq_line() - Add back a bit that got dropped by my main rework patch for properly clearing pending IPIs on pSeries when using a kexec Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [POWERPC] iseries: Constify & voidify get_property()Jeremy Kerr2006-07-312-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | Now that get_property() returns a void *, there's no need to cast its return value. Also, treat the return value as const, so we can constify get_property later. iseries platform changes. Built for iseries_defconfig Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | Merge branch 'mpe'Stephen Rothwell2006-07-1410-26/+235
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| * | [POWERPC] iseries: Move iommu_table_cb into platforms/iseriesMichael Ellerman2006-07-141-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | Although we pass the address of an iommu_table_cb to HvCallXm_getTceTableParms, we don't actually need the structure definition anywhere except in the iseries iommu code, so move the struct in there. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| * | [POWERPC] iseries: Fix a compiler warning in platforms/iseries/vpdinfo.cMichael Ellerman2006-07-131-1/+1
| | | | | | | | | | | | | | | | | | | | | PhbId might be used unitialised, so set it to 0xff (nothing) always. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| * | [POWERPC] iseries: Fix a compiler warning in platforms/iseries/vpdinfo.cMichael Ellerman2006-07-131-8/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | iSeries_Get_Location_Code() has error paths, but currently returns void, so give it a return code and only print the output if it returns successfully. Gcc isn't smart enough to be quiet though, so set frame to 0 to shut it up. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| * | [POWERPC] iseries: Move ItLpNaca into platforms/iseriesMichael Ellerman2006-07-135-5/+84
| | | | | | | | | | | | | | | | | | | | | Move ItLpNaca into platforms/iseries now that it's not used elsewhere. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| * | [POWERPC] iseries: Make HvLpConfig_get(Primary)LpIndex functionsMichael Ellerman2006-07-132-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | HvLpConfig_get(Primary)LpIndex are currently static inlines that return fields from the itLpNaca, if we make them real functions we can make the itLpNaca private to iSeries. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| * | [POWERPC] iseries: Make ItExtVpdPanel private to iSeriesMichael Ellerman2006-07-133-3/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | No one outside platforms/iseries needs ItExtVpdPanel anymore, so move it in there. It used to be needed by lparcfg, and so was exported, but isn't needed anymore, so unexport it. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| * | [POWERPC] iseries: Cleanup e2a() and strne2a()Michael Ellerman2006-07-131-75/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | e2a() was formally used by lparcfg, and so had to be exported, but isn't anymore, so don't. e2a() and strne2a() can both be static, and __init. And e2a can be made much more concise if we use x ... y case labels, while we're there add support for lower case letters. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| * | [POWERPC] iseries: Move e2a()/strne2a() into their only callerMichael Ellerman2006-07-131-1/+97
| | | | | | | | | | | | | | | | | | | | | | | | The ASCII -> EBCDIC functions, e2a() and strne2a() are now only used in dt.c, so move them in there. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
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