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* powerpc: merge ide.hStephen Rothwell2005-11-081-0/+83
| | | | | | | | This is very simple with it being almost all ppc32 with just a couple of common defines. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] ppc: fix a bunch of warningsBenjamin Herrenschmidt2005-11-081-0/+1
| | | | | | | | Building a PowerMac kernel with ARCH=powerpc causes a bunch of warnings, this fixes some of them Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] ppc64: SMU partition recoveryBenjamin Herrenschmidt2005-11-082-11/+144
| | | | | | | | | | This patch adds the ability to the SMU driver to recover missing calibration partitions from the SMU chip itself. It also adds some dynamic mecanism to /proc/device-tree so that new properties are visible to userland. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] ppc64: SMU based macs cpufreq supportBenjamin Herrenschmidt2005-11-082-2/+67
| | | | | | | | CPU freq support using 970FX powertune facility for iMac G5 and SMU based single CPU desktop. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge ../linux-2.6Paul Mackerras2005-11-082-0/+17
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| * [PATCH] Kprobes: Track kprobe on a per_cpu basis - ppc64 changesAnanth N Mavinakayanahalli2005-11-071-0/+15
| | | | | | | | | | | | | | | | | | | | | | PPC64 changes to track kprobe execution on a per-cpu basis. We now track the kprobe state machine independently on each cpu using an arch specific kprobe control block. Signed-off-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| * [PATCH] fix remaining missing includesTim Schmielau2005-11-071-0/+2
| | | | | | | | | | | | | | | | | | | | Fix more include file problems that surfaced since I submitted the previous fix-missing-includes.patch. This should now allow not to include sched.h from module.h, which is done by a followup patch. Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Merge ../linux-2.6Paul Mackerras2005-11-077-17/+40
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| * [PATCH] ppc64: support 64k pagesBenjamin Herrenschmidt2005-11-067-17/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds a new CONFIG_PPC_64K_PAGES which, when enabled, changes the kernel base page size to 64K. The resulting kernel still boots on any hardware. On current machines with 4K pages support only, the kernel will maintain 16 "subpages" for each 64K page transparently. Note that while real 64K capable HW has been tested, the current patch will not enable it yet as such hardware is not released yet, and I'm still verifying with the firmware architects the proper to get the information from the newer hypervisors. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] powerpc: Make ppc_md.set_dabr non 64-bit specificMichael Ellerman2005-11-071-1/+3
| | | | | | | | | | | | | | | | | | | | Define ppc_md.set_dabr for both 32 + 64 bit. Cleanup the implementation for pSeries also, it was needlessly complex. Now we just do two firmware tests at setup time, and use one of two functions, rather than using one function and testing on every call. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | powerpc: Various UP build fixesPaul Mackerras2005-11-071-1/+3
| | | | | | | | | | | | | | | | | | Mostly this involves adding #include <asm/smp.h>, since that defines things like boot_cpuid[_phys] and [gs]et_hard_smp_processor_id, which are SMP-related but still needed on UP. This incorporates fixes posted by Olof Johansson and Heikki Lindholm. Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [PATCH] dlpar enable for OF pci probeJohn Rose2005-11-071-0/+1
|/ | | | | | | | | This patch contains the arch/ppc64 bits for enabling DLPAR and PCI Hotplug for the new OF-based PCI probe mechanism. This code path is currently broken. Signed-off-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc: Merge smp.c and smp.hPaul Mackerras2005-11-051-0/+119
| | | | | | | This also moves setup_cpu_maps to setup-common.c (calling it smp_setup_cpu_maps) and uses it on both 32-bit and 64-bit. Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge git://oak/home/sfr/kernels/iseries/workPaul Mackerras2005-11-042-0/+216
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| * powerpc: merge tlbflush.hStephen Rothwell2005-11-041-0/+146
| | | | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| * powerpc: merge tlb.hStephen Rothwell2005-11-041-0/+70
| | | | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
* | Merge with PaulusMichael Ellerman2005-11-046-25/+427
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| * Merge git://oak/home/sfr/kernels/iseries/workPaul Mackerras2005-11-034-0/+421
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| | * powerpc: merge ucontext.hStephen Rothwell2005-11-031-0/+40
| | | | | | | | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| | * powerpc: merge sigcontext.hStephen Rothwell2005-11-031-0/+52
| | | | | | | | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| | * powerpc: merge ptrace.hStephen Rothwell2005-11-031-0/+248
| | | | | | | | | | | | | | | | | | Move struct ptregs32 into asm-ppc64/ppc32.h Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| | * powerpc: merge stat.hStephen Rothwell2005-11-031-0/+81
| | | | | | | | | | | | Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
| * | [PATCH] powerpc: Keep fixing merged ipcbuf.hDavid Gibson2005-11-031-1/+2
| |/ | | | | | | | | | | | | | | | | | | | | Oops, replacing the two u64s in struct ipc64_perm with __u32s changed the alignment of that structure, which could mess up userspace. Revert to using two unsigned long longs (which is what ppc32 had originally). ppc64 orignally had two unsigned longs, but long long is the same size on 64 bit, so this should be ok there too. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * powerpc: Merge remaining RTAS codePaul Mackerras2005-11-031-24/+4
| | | | | | | | | | | | | | | | | | This moves rtas-proc.c and rtas_flash.c into arch/powerpc/kernel, since cell wants them as well as pseries (and chrp can use rtas-proc.c too, at least in principle). rtas_fw.c is gone, with its bits moved into rtas_flash.c and rtas.c. Signed-off-by: Paul Mackerras <paulus@samba.org>
* | powerpc: Fix random memory corruption in merged elf.hMichael Ellerman2005-11-041-9/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The merged verison of ELF_CORE_COPY_REGS is basically the PPC64 version, with a memset that came from PPC and a few types abstracted out into #defines. But it's not _quite_ right. The first problem is we calculate the number of registers with: nregs = sizeof(struct pt_regs) / sizeof(ELF_GREG_TYPE) For a 32-bit process on a 64-bit kernel that's bogus because the registers are 64 bits, but ELF_GREG_TYPE is u32, so nregs == 88 which is wrong. The other problem is the memset, which assumes a struct pt_regs is smaller than a struct elf_regs. For a 32-bit process on a 64-bit kernel that's false. The fix is to calculate the number of regs using sizeof(unsigned long), which should always be right, and just memset the whole damn thing _before_ copying the registers in. Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
* | powerpc: Add helper functions for synthesising instructions at runtimeMichael Ellerman2005-11-031-0/+48
| | | | | | | | | | | | | | | | There's a few places already, and soon will be more, where we synthesise branch instructions at runtime. Rather than doing it by hand in each case, it would make sense to have one implementation. Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
* | powerpc: Merge asm-ppc/kexec.h and asm-ppc64/kexec.hMichael Ellerman2005-11-031-0/+49
| | | | | | | | | | | | | | | | | | | | | | | | | | Merge include/asm-ppc/kexec.h and include/asm-ppc64/kexec.h. The only thing that's really changed is that we now allocate crash_notes properly on PPC32. It's address is exported via sysfs, so it's not correct for it to be a pointer. I've also removed some of the "we don't use this" comments, because they're wrong (or perhaps were referring only to arch code). Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
* | powerpc: Make set_dabr() a ppc_md functionMichael Ellerman2005-11-031-0/+1
|/ | | | | | | Move pSeries specific code in set_dabr() into a ppc_md function, this will allow us to keep plpar_wrappers.h private to platforms/pseries. Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
* Merge Paulus' treeStephen Rothwell2005-11-022-0/+23
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| * [PATCH] powerpc: Merge (move) numnodes.h and sparsemem.hDavid Gibson2005-11-022-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | The ppc64 versions of numnodes.h and sparsemem.h can be safely moved to asm-powerpc with no changes apart from changing the #define to the standard _ASM_POWERPC_ form. There are no ppc32 versions of these files, because they only have any effect if CONFIG_SPARSEMEM is enabled, which it never can be on ppc32. Built and booted on pSeries (POWER5), built for 32-bit powermac. Signed-off-by: David Gibson <dwg@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | Merge iSeries include file moveStephen Rothwell2005-11-0216-1/+1505
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| * modify defines according to _ASM_POWERPC_ISERIES_Kelly Daly2005-11-0215-44/+44
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * fix incorrect dirKelly Daly2005-11-021-1/+1
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify references to iseries/vio.hKelly Daly2005-11-021-0/+130
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify references to iSeries/mf.hKelly Daly2005-11-021-0/+57
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify references to iseries/iseries_io.hKelly Daly2005-11-021-0/+49
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify references to iseries/lpar_map.hKelly Daly2005-11-021-0/+83
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify references to iseries/it_lp_reg_save.hKelly Daly2005-11-021-0/+84
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify references to iseries/it_lp_queue.hKelly Daly2005-11-021-0/+81
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify references to iseries/it_lp_naca.hKelly Daly2005-11-022-1/+81
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify references to iseries/it_exp_vpd_panel.hKelly Daly2005-11-021-0/+52
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify references to iseries/hv_types.hKelly Daly2005-11-026-5/+118
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify references to iseries/hv_lp_event.hKelly Daly2005-11-021-0/+142
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify reference to iseries/hv_lp_config.hKelly Daly2005-11-021-0/+138
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify references to iseries/hv_call_xm.hKelly Daly2005-11-021-0/+78
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify references to iseries/hv_call_sc.hKelly Daly2005-11-023-2/+53
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify references to iseries/hv_call_event.hKelly Daly2005-11-021-0/+253
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
| * merge filename and modify references to iseries/hv_call.hKelly Daly2005-11-012-1/+114
| | | | | | | | Signed-off-by: Kelly Daly <kelly@au.ibm.com>
* | powerpc: clean up bug.h furtherPaul Mackerras2005-11-021-14/+12
| | | | | | | | | | | | | | | | This simplifies the macros which are different between 32-bit and 64-bit. It also fixes a couple of printks on the bug->line element, which is now a long. Signed-off-by: Paul Mackerras <paulus@samba.org>
* | Merge git://oak/home/sfr/kernels/iseries/workPaul Mackerras2005-11-021-21/+8
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