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* powerpc: Fix some late PowerMac G5 with PCIe ATI graphicsBenjamin Herrenschmidt2009-09-02
| | | | | | | | | | | | | A misconfiguration by the firmware of the U4 PCIe bridge on PowerMac G5 with the U4 bridge (latest generations, may also affect the iMac G5 "iSight") is causing us to re-assign the PCI BARs of the video card, which can get it out of sync with the firmware, thus breaking offb. This works around it by fixing up the bridge configuration properly at boot time. It also fixes a bug where the firmware provides us with an incorrect set of accessible regions in the device-tree. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc: Remove SMP warning from PowerMac cpufreqBastian Blank2009-08-26
| | | | | | | | | | | | | | | | | | | | | | On Thu, Aug 13, 2009 at 04:14:58PM +1000, Benjamin Herrenschmidt wrote: > On Tue, 2009-08-11 at 11:39 +0200, Bastian Blank wrote: > > This patch just disables this driver on SMP kernels, as it is obviously > > not supported. > Why not remove the #error instead ? :-) I don't think it's still > meaningful, especially since we use the timebase for delays nowadays > which doesn't depend on the CPU frequency... Your call. Take this one: The build of a PowerMac 32bit kernel currently fails with error: #warning "WARNING, CPUFREQ not recommended on SMP kernels" Thie patch removes the not longer applicable SMP warning from the PowerMac cpufreq code. Signed-off-by: Bastian Blank <waldi@debian.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc: Missing tests for NULL after ioremap()roel kluin2009-08-19
| | | | | | | Missing tests after ioremap() Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc: ARRAY_SIZE changes in pasemi and powermac codeStoyan Gaydarov2009-08-19
| | | | | | | | These changes were a direct result of using a semantic patch More information can be found at http://www.emn.fr/x-info/coccinelle/ Signed-off-by: Stoyan Gaydarov <sgayda2@uiuc.edu> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc/pmac: Fix PowerSurge SMP IPI allocationBenjamin Herrenschmidt2009-08-19
| | | | | | | The code for setting up the IPIs for SMP PowerSurge marchines bitrot, it needs to properly map the HW interrupt number Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc: Remove unnecessary semicolonsJoe Perches2009-07-07
| | | | | | Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc/pmac: Fix issues with PowerMac "PowerSurge" SMPBenjamin Herrenschmidt2009-06-26
| | | | | | | | | | | | | | | The old PowerSurge SMP (ie, dual or quad 604 machines) code has numerous issues in modern world. One is cpu_possible_map is set too late (the device-tree is bogus) so we fail to allocate the interrupt stacks and crash. Another problem is the fact the timebase is frozen by the bringup of the second CPU so the delays in the generic code will hang, we need to move some of the calling procedure to inside the powermac code. This makes it boot again for me Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc/pci: Clean up direct access to sysdata by powermac platformsKumar Gala2009-05-21
| | | | | | | | We shouldn't directly access sysdata to get the device node but call pci_bus_to_OF_node() for this purpose. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc/powermac: Use generic_handle_irq() in gatwick_action()Michael Ellerman2009-05-21
| | | | | | | | Don't call __do_IRQ() directly in gatwick_action(), use generic_handle_irq(). Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumaskLinus Torvalds2009-03-30
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask: oprofile: Thou shalt not call __exit functions from __init functions cpumask: remove the now-obsoleted pcibus_to_cpumask(): generic cpumask: remove cpumask_t from core cpumask: convert rcutorture.c cpumask: use new cpumask_ functions in core code. cpumask: remove references to struct irqaction's mask field. cpumask: use mm_cpumask() wrapper: kernel/fork.c cpumask: use set_cpu_active in init/main.c cpumask: remove node_to_first_cpu cpumask: fix seq_bitmap_*() functions. cpumask: remove dangerous CPU_MASK_ALL_PTR, &CPU_MASK_ALL
| * cpumask: remove references to struct irqaction's mask field.Rusty Russell2009-03-30
| | | | | | | | | | | | | | | | | | | | Impact: cleanup It's unused, since about 1995. So remove all initialization of it in preparation for actually removing the field. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Thomas Gleixner <tglx@linutronix.de>
* | powerpc/kconfig: Kill PPC_MULTIPLATFORMBenjamin Herrenschmidt2009-03-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_PPC_MULTIPLATFORM is a remain of the pre-powerpc days and isn't really meaningful anymore. It was basically equivalent to PPC64 || 6xx. This removes it along with the following changes: - 32-bit platforms that relied on PPC32 && PPC_MULTIPLATFORM now rely on 6xx which is what they want anyway. - A new symbol, PPC_BOOK3S, is defined that represent compliance with the "Server" variant of the architecture. This is set when either 6xx or PPC64 is set and open the door for future BOOK3E 64-bit. - 64-bit platforms that relied on PPC64 && PPC_MULTIPLATFORM now use PPC64 && PPC_BOOK3S - A separate and selectable CONFIG_PPC_OF_BOOT_TRAMPOLINE option is now used to control the use of prom_init.c Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* | powerpc/irq: Convert obsolete hw_interrupt_type to struct irq_chipThomas Gleixner2009-03-11
| | | | | | | | | | | | | | | | | | | | | | Impact: cleanup Convert the last remaining users to struct irq_chip. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> CC: Benjamin Herrenschmidt <benh@kernel.crashing.org> CC: linuxppc-dev@ozlabs.org Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* | powerpc: Estimate G5 cpufreq transition latencyNick Piggin2009-03-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Setting G5's cpu frequency transition latency to CPUFREQ_ETERNAL stops ondemand governor from working. I measured the latency using sched_clock and haven't seen much higher than 11000ns, so I set this to 12000ns for my configuration. Possibly other configurations will be different? Ideally the generic code would be able to measure it in case the platform does not provide it. But this simple patch at least makes it throttle again. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* | powerpc/powermac: Hotplug /sys entries are missingGiuliano Pochini2009-02-22
|/ | | | | | | | | | | On Wed, 18 Feb 2009 22:18:21 +0100 Giuliano Pochini <pochini@shiny.it> wrote: Since 2.6.28, /sys/devices/system/cpu/cpu*/online don't exist anymore on 32-bit PowerMacs due to change in the generic powerpc code. Signed-off-by: Giuliano Pochini <pochini@shiny.it> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc/powermac: Fix occasional SMP boot failureBenjamin Herrenschmidt2009-01-12
| | | | | | | | | | | | | | | | | | | | | The PowerMac kernel occasionally fails to bring up the secondary CPUs on SMP, the trigger factor seem to be fairly random and related to location of code and data. This appears to be due to the initial loading of the TOC value by the secondary processor which now happens before we clear HID4:RM_CI (Real Mode Cache Invalidate). This bit should really be cleared before we do any load or store other than fetching code. This fix works based on the assumption that all SMP 64-bit PowerMacs use variants of the 970, which fortunately is true, by explicitely clearing that bit, adding an slbia for good measure as RM_CI mode is known to create bogus ERAT entries. I also removed some spurrious debug output that was left enabled by mistake while at it. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc: Fix cpufreq drivers after cpufreq core changesBenjamin Herrenschmidt2009-01-12
| | | | | | | | | This updates the cpufreq drivers in arch/powerpc so they build again after the core cpufreq changes that broke them in commit in835481d9bcd65720b473db6b38746a74a3964218. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* powerpc/powermac: Add missing of_node_putNicolas Palix2009-01-08
| | | | | | | | | This patch fixes some unbalanced OF node references in the powermac code Signed-off-by: Nicolas Palix <npalix@diku.dk> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc: Remove default kexec/crash_kernel ops assignmentsAnton Vorontsov2008-12-22
| | | | | | | Default ops are implicit now. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc/mm: Introduce MMU featuresBenjamin Herrenschmidt2008-12-20
| | | | | | | | | | | | We're soon running out of CPU features and I need to add some new ones for various MMU related bits, so this patch separates the MMU features from the CPU features. I moved over the 32-bit MMU related ones, added base features for MMU type families, but didn't move over any 64-bit only feature yet. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc/mm: Split mmu_context handlingBenjamin Herrenschmidt2008-12-20
| | | | | | | | | | This splits the mmu_context handling between 32-bit hash based processors, 64-bit hash based processors and everybody else. This is preliminary work for adding SMP support for BookE processors. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc: Introduce ppc_pci_flags accessorsJosh Boyer2008-12-15
| | | | | | | | | | | | | Currently there are a number of platforms that open code access to the ppc_pci_flags global variable. However, that variable is not present if CONFIG_PCI is not set, which can lead to a build break. This introduces a number of accessor functions that are defined to be empty in the case of CONFIG_PCI being disabled. The various platform files in the kernel are updated to use these. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc/powermac: Use set_hard_smp_processor_id() instead of smp_hw_indexNathan Lynch2008-12-15
| | | | | | | | | The hard_smp_processor_id functions are the appropriate interfaces for managing physical CPU ids. Signed-off-by: Nathan Lynch <ntl@pobox.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc/pmac: Use of_find_node_with_property() in pmac_setup_arch()Michael Ellerman2008-11-19
| | | | | | Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* ftrace: rename FTRACE to FUNCTION_TRACERSteven Rostedt2008-10-20
| | | | | | | | | | | | Due to confusion between the ftrace infrastructure and the gcc profiling tracer "ftrace", this patch renames the config options from FTRACE to FUNCTION_TRACER. The other two names that are offspring from FTRACE DYNAMIC_FTRACE and FTRACE_MCOUNT_RECORD will stay the same. This patch was generated mostly by script, and partially by hand. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* Merge commit 'origin'Benjamin Herrenschmidt2008-10-14
|\ | | | | | | | | | | Manual fixup of conflicts on: arch/powerpc/include/asm/dcr-regs.h drivers/net/ibm_newemac/core.h
| * Merge branch 'master' of ↵David Woodhouse2008-10-13
| |\ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: include/asm-x86/statfs.h
| * | Remove asm/a.out.h files for all architectures without a.out support.Adrian Bunk2008-09-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch also includes the required removal of (unused) inclusion of <asm/a.out.h> <linux/a.out.h>'s in the arch/ code for these architectures. [dwmw2: updated for 2.6.27-rc] Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* | | powerpc: Make the 64-bit kernel as a position-independent executablePaul Mackerras2008-09-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This implements CONFIG_RELOCATABLE for 64-bit by making the kernel as a position-independent executable (PIE) when it is set. This involves processing the dynamic relocations in the image in the early stages of booting, even if the kernel is being run at the address it is linked at, since the linker does not necessarily fill in words in the image for which there are dynamic relocations. (In fact the linker does fill in such words for 64-bit executables, though not for 32-bit executables, so in principle we could avoid calling relocate() entirely when we're running a 64-bit kernel at the linked address.) The dynamic relocations are processed by a new function relocate(addr), where the addr parameter is the virtual address where the image will be run. In fact we call it twice; once before calling prom_init, and again when starting the main kernel. This means that reloc_offset() returns 0 in prom_init (since it has been relocated to the address it is running at), which necessitated a few adjustments. This also changes __va and __pa to use an equivalent definition that is simpler. With the relocatable kernel, PAGE_OFFSET and MEMORY_START are constants (for 64-bit) whereas PHYSICAL_START is a variable (and KERNELBASE ideally should be too, but isn't yet). With this, relocatable kernels still copy themselves down to physical address 0 and run there. Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | powerpc: Fix duplicate test of MACIO_FLAG_SCCB_ONroel kluin2008-09-15
| | | | | | | | | | | | | | | | | | | | | | | | Evidently MACIO_FLAG_SCCA_ON was meant. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | Merge branch 'linux-2.6'Paul Mackerras2008-09-09
|\ \ \ | | |/ | |/|
| * | powerpc: Work around gcc's -fno-omit-frame-pointer bugTony Breeds2008-09-03
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This bug is causing random crashes (http://bugzilla.kernel.org/show_bug.cgi?id=11414). -fno-omit-frame-pointer is only needed on powerpc when -pg is also supplied, and there is a gcc bug that causes incorrect code generation on 32-bit powerpc when -fno-omit-frame-pointer is used---it uses stack locations below the stack pointer, which is not allowed by the ABI because those locations can and sometimes do get corrupted by an interrupt. This ensures that CONFIG_FRAME_POINTER is only selected by ftrace. When CONFIG_FTRACE is enabled we also pass -mno-sched-epilog to work around the gcc codegen bug. Patch based on work by: Andreas Schwab <schwab@suse.de> Segher Boessenkool <segher@kernel.crashing.org> Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* / powerpc: Guard from_rtc_time() in platforms/powermac/time.cTony Breeds2008-08-20
|/ | | | | | | | from_rtc_time() is only called when one of 3 CONFIG options are defined. Guard the declaration appropriately. Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc: Remove use of CONFIG_PPC_MERGEKumar Gala2008-08-03
| | | | | | | | | Now that arch/ppc is gone and CONFIG_PPC_MERGE is always set, remove the dead code associated with !CONFIG_PPC_MERGE from arch/powerpc and include/asm-powerpc. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* powerpc/powermac: Fixup default serial port device for pmac_zilogBenjamin Herrenschmidt2008-07-28
| | | | | | | | This removes the non-working code in legacy_serial that tried to handle the powermac SCC ports, and instead add a (now working) function to the powermac platform code to find the default serial console if any. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* powerpc/powermac: Use sane default baudrate for SCC debuggingBenjamin Herrenschmidt2008-07-28
| | | | | | | | | | | When using the "sccdbg" option to route early kernel messages and xmon to the SCC serial port on PowerMacs, when this wasn't the configured output port of Open Firmware, we initialize the baudrate to 57600bps. This isn't a very good default on some powermacs where both the FW and pmac_zilog will default to 38400. This fixes it to use the same logic as pmac_zilog to pick a default speed. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* kgdb, powerpc: arch specific powerpc kgdb supportJason Wessel2008-07-23
| | | | | | | | | | | | | | | | | This patch removes the old kgdb reminants from ARCH=powerpc and implements the new style arch specific stub for the common kgdb core interface. It is possible to have xmon and kgdb in the same kernel, but you cannot use both at the same time because there is only one set of debug hooks. The arch specific kgdb implementation saves the previous state of the debug hooks and restores them if you unconfigure the kgdb I/O driver. Kgdb should have no impact on a kernel that has no kgdb I/O driver configured. Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
* Merge commit '85082fd7cbe3173198aac0eb5e85ab1edcc6352c' into test-buildBenjamin Herrenschmidt2008-07-15
|\ | | | | | | | | Manual fixup of: arch/powerpc/Kconfig
| * ftrace: support for PowerPCSteven Rostedt2008-05-23
| | | | | | | | | | | | | | | | | | This patch adds full support for ftrace for PowerPC (both 64 and 32 bit). This includes dynamic tracing and function filtering. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* | powerpc: Allow create_branch() to return errorsMichael Ellerman2008-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently create_branch() creates a branch instruction for you, and patches it into the call site. In some circumstances it would be nice to be able to create the instruction and patch it later, and also some code might want to check for errors in the branch creation before doing the patching. A future commit will change create_branch() to check for errors. For callers that don't care, replace create_branch() with patch_branch(), which just creates the branch and patches it directly. While we're touching all the callers, change to using unsigned int *, as this seems to match usage better. That allows (and requires) us to remove the volatile in the definition of vector in powermac/smp.c and mpc86xx_smp.c, that's correct because now that we're passing vector as an unsigned int * the compiler knows that it's value might change across the patch_branch() call. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | powerpc: Move code patching code into arch/powerpc/lib/code-patching.cMichael Ellerman2008-06-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We currently have a few routines for patching code in asm/system.h, because they didn't fit anywhere else. I'd like to clean them up a little and add some more, so first move them into a dedicated C file - they don't need to be inlined. While we're moving the code, drop create_function_call(), it's intended caller never got merged and will be replaced in future with something different. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Acked-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [POWERPC] Move xmon_irq() declaration into xmon.hMichael Ellerman2008-05-14
|/ | | | | | | | | The typdef for irqreturn_t was moved into its own header a while back, so there's no reason we can't move xmon_irq() into xmon.h now. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Fix building of pmac32 when CONFIG_NVRAM=mTony Breeds2008-04-29
| | | | | | | | | | | | | | | | | Kamalesh Babulal (kamalesh@linux.vnet.ibm.com) reports that CONFIG_NVRAM=m is valid in terms of Kconfig but fails to build with: Building modules, stage 2. MODPOST 1401 modules ERROR: "pmac_newworld" [arch/powerpc/platforms/powermac/nvram.ko] undefined! ERROR: "__alloc_bootmem" [arch/powerpc/platforms/powermac/nvram.ko] undefined! make[1]: *** [__modpost] Error The arch/powerpc/platforms/powermac/nvram.c code really needs to be builtin, but as its compilation is dependent on a generic Kconfig symbol we force nvram.c to be builtin if CONFIG_NVRAM is 'y' or 'm'. Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Merge branch 'master' of ↵Linus Torvalds2008-04-21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (202 commits) [POWERPC] Fix compile breakage for 64-bit UP configs [POWERPC] Define copy_siginfo_from_user32 [POWERPC] Add compat handler for PTRACE_GETSIGINFO [POWERPC] i2c: Fix build breakage introduced by OF helpers [POWERPC] Optimize fls64() on 64-bit processors [POWERPC] irqtrace support for 64-bit powerpc [POWERPC] Stacktrace support for lockdep [POWERPC] Move stackframe definitions to common header [POWERPC] Fix device-tree locking vs. interrupts [POWERPC] Make pci_bus_to_host()'s struct pci_bus * argument const [POWERPC] Remove unused __max_memory variable [POWERPC] Simplify xics direct/lpar irq_host setup [POWERPC] Use pseries_setup_i8259_cascade() in pseries_mpic_init_IRQ() [POWERPC] Turn xics_setup_8259_cascade() into a generic pseries_setup_i8259_cascade() [POWERPC] Move xics_setup_8259_cascade() into platforms/pseries/setup.c [POWERPC] Use asm-generic/bitops/find.h in bitops.h [POWERPC] 83xx: mpc8315 - fix USB UTMI Host setup [POWERPC] 85xx: Fix the size of qe muram for MPC8568E [POWERPC] 86xx: mpc86xx_hpcn - Temporarily accept old dts node identifier. [POWERPC] 86xx: mark functions static, other minor cleanups ...
| * Merge branch 'linux-2.6'Paul Mackerras2008-03-13
| |\
| * | [LIB]: Make PowerPC LMB code generic so sparc64 can use it too.David S. Miller2008-02-13
| | | | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | arch: Remove unnecessary inclusions of asm/semaphore.hMatthew Wilcox2008-04-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | None of these files use any of the functionality promised by asm/semaphore.h. It's possible that they rely on it dragging in some unrelated header file, but I can't build all these files, so we'll have fix any build failures as they come up. Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
* | | ppc/pmac: remove no longer needed IDE quirkBartlomiej Zolnierkiewicz2008-04-17
| | | | | | | | | | | | | | | | | | | | | | | | IDE PMAC host driver and all IDE PCI host drivers use pci_enable_device() nowadays so the following quirk in pmac_pcibios_after_init() can be removed. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | | ppc/pmac: remove ppc_ide_md hooksBartlomiej Zolnierkiewicz2008-04-17
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | * Add pmac_ide_init_ports() helper and use it instead of pmac_ide_init_hwif_ports(). * Remove ppc_ide_md hooks - no need for them (IDE pmac host driver takes care of all this setup). * Then remove no longer needed <linux/ide.h> include from arch/powerpc/platforms/powermac/pmac.h. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | [POWERPC] Fix arch/powerpc/platforms/powermac/pic.c when !CONFIG_ADB_PMUTony Breeds2008-03-12
|/ | | | | | | | | | | | | When building arch/powerpc/platforms/powermac/pic.c when !CONFIG_ADB_PMU we get the following warnings: arch/powerpc/platforms/powermac/pic.c: In function 'pmacpic_find_viaint': arch/powerpc/platforms/powermac/pic.c:623: warning: label 'not_found' defined but not used This fixes it. Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-17 20:36:18 -0500