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* Merge branch 'misc' into releaseLen Brown2009-01-16
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| * ACPI: rename main.c to sleep.cLen Brown2009-01-16
| | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
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*-. \ Merge branches 'bugzilla-11884' and 'bugzilla-8544' into releaseLen Brown2009-01-16
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| | * thermal fixup for broken BIOS which has invalid trip points.Zhang Rui2009-01-16
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPI thermal driver only re-evaluate VALID trip points. For the broken BIOS show in http://bugzilla.kernel.org/show_bug.cgi?id=8544 the active[0] is set to invalid at boot time and it will not be re-evaluated again. We can still get a single warning message at boot time. http://marc.info/?l=linux-kernel&m=120496222629983&w=2 http://bugzilla.kernel.org/show_bug.cgi?id=12203 Signed-off-by: Zhang Rui<rui.zhang@intel.com> Tested-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPI: EC: Don't trust ECDT tables from ASUSAlexey Starikovskiy2009-01-16
| | | | | | | | | | | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=9399 http://bugzilla.kernel.org/show_bug.cgi?id=11880 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPI: EC: Limit workaround for ASUS notebooks even moreAlexey Starikovskiy2009-01-16
|/ | | | | | | References: http://bugzilla.kernel.org/show_bug.cgi?id=11884 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'drivers-platform' into releaseLen Brown2009-01-09
|\ | | | | | | | | | | | | Conflicts: drivers/misc/Kconfig Signed-off-by: Len Brown <len.brown@intel.com>
| * ACPI: move wmi, asus_acpi, toshiba_acpi to drivers/platform/x86Len Brown2008-12-19
| | | | | | | | | | | | | | These are platform specific drivers that happen to use ACPI, while drivers/acpi/ is for code that implements ACPI itself. Signed-off-by: Len Brown <len.brown@intel.com>
* | Merge branch 'simplify_PRT' into releaseLen Brown2009-01-09
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/acpi/pci_irq.c Note that this merge disables e1d3a90846b40ad3160bf4b648d36c6badad39ac pci, acpi: reroute PCI interrupt to legacy boot interrupt equivalent Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: simplify buffer management for acpi_pci_bind() etc.Len Brown2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | use ACPI_ALLOCATE_BUFFER to remove the allocations within acpi_pci_bind(), acpi_pci_unbind() and acpi_pci_bind_root(). While there, delete some unnecessary param inits from those routines. Delete concept of ACPI_PATHNAME_MAX, since this was the last use. Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: add HP copyrightBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | Add HP copyright to pci_irq.c. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: whitespace and useless initialization cleanupBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | This patch makes function declarations consistent throughout the file and removes some unnecessary initializations. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: expand acpi_pci_allocate_irq() and acpi_pci_free_irq() inlineBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | acpi_pci_allocate_irq() and acpi_pci_free_irq() are trivial and only used once, so just open-code them. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: simplify struct acpi_prt_entryBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | Remove unused "irq" field, remove unnecessary struct, rename "handle" to "link". Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: simplify list of _PRT entriesBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | We don't need a struct containing a count and a list_head; a simple list_head is sufficient. The list iterators handle empty lists fine. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: combine lookup and deriveBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | This folds acpi_pci_irq_derive() into acpi_pci_irq_lookup() so it can be easily used by both acpi_pci_irq_enable() and acpi_pci_irq_disable(). Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: follow typical PCI INTx swizzling patternBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | No functional change; this just uses the typical pattern of PCI INTx swizzling done on other architectures. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: use positive logic to simplify codeBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This doesn't change anything functionally; it just changes tests so we test for success instead of failure. This makes the code read more easily and allows us to remove the "!entry" in the while loop condition. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: remove callback from acpi_pci_irq_lookup & acpi_pci_irq_deriveBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We currently pass a callback function (either acpi_pci_allocate_irq() or acpi_pci_free_irq()) to acpi_pci_irq_lookup() and acpi_pci_irq_derive(). I think it's simpler to remove the callback and just have the enable/ disable functions make the calls directly. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: tweak _PRT lookup debugBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | Print one message (either "found" or "not found") for every _PRT search. And add pin information to the INTx swizzling debug. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: lookup _PRT entry by PCI dev and pin, not segment/bus/dev/pinBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's no reason to pass around segment, bus, and device independently when we can just pass the pci_dev pointer, which carries all those already. The pci_dev contains an interrupt pin, too, but we still have to pass both the pci_dev and the pin because when we use a bridge to derive an IRQ, we need the pin from the downstream device, not the bridge. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: use 1-based encoding for _PRT quirksBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | Use the PCI INTx pin encoding (1=INTA, 2=INTB, etc) for _PRT quirks. Then we can simply compare "entry->pin == quirk->pin". Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: always use the PCI INTx pin values, not the _PRT onesBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes pci_irq.c to always use PCI INTx pin encodings instead of a mix of PCI and _PRT encodings. The PCI INTx pin numbers from the PCI_INTERRUPT_PIN config register are 0=device doesn't use interrupts, 1=INTA, ..., 4=INTD. But the _PRT table uses 0=INTA, ..., 3=INTD. This patch converts the _PRT encoding to the PCI encoding immediately when we add a _PRT entry to the global list. All the rest of the code can then use the PCI encoding consistently. The point of this is to make the interrupt swizzling look the same as on other architectures, so someday we can unify them. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: add a helper to convert _PRT INTx pin number to nameBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | This adds a helper function to convert INTx pin numbers from the _PRT (0, 1, 2, 3) to the pin name ('A', 'B', 'C', 'D'). Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: move struct acpi_prt_entry declaration out of public header fileBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | The struct acpi_prt_entry is used only in pci_irq.c, so there's no need for the declaration to be public. This patch moves it into pci_irq.c. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: fix GSI/IRQ naming confusionBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | The interrupt numbers from _PRT entries are GSIs, not Linux IRQs. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: ignore _PRT function informationBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | _PRT entries don't contain any useful PCI function information (the function part of the PCI address is supposed to be 0xffff), and we don't ever look at it, so this patch just removes the reference to it. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: simplify buffer management for evaluating _PRTBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, acpi_pci_irq_add_prt() did all its own buffer management. But now that we have ACPI_ALLOCATE_BUFFER, we no longer need to do that management. And we don't have to call acpi_get_irq_routing_table() twice (once to learn the size of the buffer needed, and again to actually get the table). Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: remove unnecessary null pointer checksBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | Better to oops and learn about a bug than to silently cover it up. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | ACPI: PCI: use conventional PCI address formatBjorn Helgaas2008-12-30
| | | | | | | | | | | | | | | | | | | | | Use the conventional format for PCI addresses (%04x:%02x:%02x.%d). Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | | Merge branch 'linus' into releaseLen Brown2009-01-09
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| * \ \ Merge branch 'linux-next' of ↵Linus Torvalds2009-01-07
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (98 commits) PCI PM: Put PM callbacks in the order of execution PCI PM: Run default PM callbacks for all devices using new framework PCI PM: Register power state of devices during initialization PCI PM: Call pci_fixup_device from legacy routines PCI PM: Rearrange code in pci-driver.c PCI PM: Avoid touching devices behind bridges in unknown state PCI PM: Move pci_has_legacy_pm_support PCI PM: Power-manage devices without drivers during suspend-resume PCI PM: Add suspend counterpart of pci_reenable_device PCI PM: Fix poweroff and restore callbacks PCI: Use msleep instead of cpu_relax during ASPM link retraining PCI: PCIe portdrv: Add kerneldoc comments to remining core funtions PCI: PCIe portdrv: Rearrange code so that related things are together PCI: PCIe portdrv: Fix suspend and resume of PCI Express port services PCI: PCIe portdrv: Add kerneldoc comments to some core functions x86/PCI: Do not use interrupt links for devices using MSI-X net: sfc: Use pci_clear_master() to disable bus mastering PCI: Add pci_clear_master() as opposite of pci_set_master() PCI hotplug: remove redundant test in cpq hotplug PCI: pciehp: cleanup register and field definitions ...
| | * | | ACPI/PCI: PCI MSI _OSC support capabilities called when root bridge addedAndrew Patterson2009-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The _OSC capability OSC_MSI_SUPPORT is set when the root bridge is added with pci_acpi_osc_support(), so we no longer need to do it in the PCI MSI driver. Also adds the function pci_msi_enabled, which returns true if pci=nomsi is not on the kernel command-line. Signed-off-by: Andrew Patterson <andrew.patterson@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| | * | | ACPI/PCI: PCIe ASPM _OSC support capabilities called when root bridge addedAndrew Patterson2009-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The _OSC capabilities OSC_ACTIVE_STATE_PWR_SUPPORT and OSC_CLOCK_PWR_CAPABILITY_SUPPORT are set when the root bridge is added with pci_acpi_osc_support(), so we no longer need to do it in the ASPM driver. Also add the function pcie_aspm_enabled, which returns true if pcie_aspm=off is not on the kernel command-line. Signed-off-by: Andrew Patterson <andrew.patterson@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| | * | | ACPI/PCI: PCI extended config _OSC support called when root bridge addedAndrew Patterson2009-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The _OSC capability OSC_EXT_PCI_CONFIG_SUPPORT is set when the root bridge is added with pci_acpi_osc_support() if we can access PCI extended config space. This adds the function pci_ext_cfg_avail which returns true if we can access PCI extended config space (offset greater than 0xff). It currently only returns false if arch=x86 and raw_pci_ext_ops is not set (which might happen if pci=nommcfg is set on the kernel command-line). Signed-off-by: Andrew Patterson <andrew.patterson@hp.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| | * | | ACPI/PCI: call _OSC support during root bridge discoveryAndrew Patterson2009-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add pci_acpi_osc_support() and call it when a PCI bridge is added. This allows us to avoid having every individual PCI root bridge driver call _OSC support for every root bridge in their probe functions, a significant savings in boot time. Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
| * | | | Merge branch 'for-linus' of ↵Linus Torvalds2009-01-07
| |\ \ \ \ | | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (24 commits) trivial: chack -> check typo fix in main Makefile trivial: Add a space (and a comma) to a printk in 8250 driver trivial: Fix misspelling of "firmware" in docs for ncr53c8xx/sym53c8xx trivial: Fix misspelling of "firmware" in powerpc Makefile trivial: Fix misspelling of "firmware" in usb.c trivial: Fix misspelling of "firmware" in qla1280.c trivial: Fix misspelling of "firmware" in a100u2w.c trivial: Fix misspelling of "firmware" in megaraid.c trivial: Fix misspelling of "firmware" in ql4_mbx.c trivial: Fix misspelling of "firmware" in acpi_memhotplug.c trivial: Fix misspelling of "firmware" in ipw2100.c trivial: Fix misspelling of "firmware" in atmel.c trivial: Fix misspelled firmware in Kconfig trivial: fix an -> a typos in documentation and comments trivial: fix then -> than typos in comments and documentation trivial: update Jesper Juhl CREDITS entry with new email trivial: fix singal -> signal typo trivial: Fix incorrect use of "loose" in event.c trivial: printk: fix indentation of new_text_line declaration trivial: rtc-stk17ta8: fix sparse warning ...
| | * | | trivial: Fix misspelling of "firmware" in acpi_memhotplug.cNick Andrew2009-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix misspelling of "firmware" in acpi_memhotplug.c It's spelled "firmware". Signed-off-by: Nick Andrew <nick@nick-andrew.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| | * | | trivial: fix an -> a typos in documentation and commentsFrederik Schwarzer2009-01-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is always "an" if there is a vowel _spoken_ (not written). So it is: "an hour" (spoken vowel) but "a uniform" (spoken 'j') Signed-off-by: Frederik Schwarzer <schwarzerf@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | | remove linux/hardirq.h from asm-generic/local.hRussell King2009-01-06
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While looking at reducing the amount of architecture namespace pollution in the generic kernel, I found that asm/irq.h is included in the vast majority of compilations on ARM (around 650 files.) Since asm/irq.h includes a sub-architecture include file on ARM, this causes a negative impact on the ccache's ability to re-use the build results from other sub-architectures, so we have a desire to reduce the dependencies on asm/irq.h. It turns out that a major cause of this is the needless include of linux/hardirq.h into asm-generic/local.h. The patch below removes this include, resulting in some 250 to 300 files (around half) of the kernel then omitting asm/irq.h. My test builds still succeed, provided two ARM files are fixed (arch/arm/kernel/traps.c and arch/arm/mm/fault.c) - so there may be negative impacts for this on other architectures. Note that x86 does not include asm/irq.h nor linux/hardirq.h in its asm/local.h, so this patch can be viewed as bringing the generic version into line with the x86 version. [kosaki.motohiro@jp.fujitsu.com: add #include <linux/irqflags.h> to acpi/processor_idle.c] [adobriyan@gmail.com: fix sparc64] Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | | cpumask: convert shared_cpu_map in acpi_processor* structs to cpumask_var_tRusty Russell2009-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: Reduce memory usage, use new API. This is part of an effort to reduce structure sizes for machines configured with large NR_CPUS. cpumask_t gets replaced by cpumask_var_t, which is either struct cpumask[1] (small NR_CPUS) or struct cpumask * (large NR_CPUS). (Changes to powernow-k* by <travis>.) Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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| *-. | | Merge branches 'x86/pat2' and 'x86/fpu'; commit 'v2.6.28' into x86/coreIngo Molnar2008-12-25
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| * | | Merge branch 'x86/tsc' into x86/coreIngo Molnar2008-12-23
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| | * | | x86: support always running TSC on Intel CPUsVenki Pallipadi2008-12-16
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: reward non-stop TSCs with good TSC-based clocksources, etc. Add support for CPUID_0x80000007_Bit8 on Intel CPUs as well. This bit means that the TSC is invariant with C/P/T states and always runs at constant frequency. With Intel CPUs, we have 3 classes * CPUs where TSC runs at constant rate and does not stop n C-states * CPUs where TSC runs at constant rate, but will stop in deep C-states * CPUs where TSC rate will vary based on P/T-states and TSC will stop in deep C-states. To cover these 3, one feature bit (CONSTANT_TSC) is not enough. So, add a second bit (NONSTOP_TSC). CONSTANT_TSC indicates that the TSC runs at constant frequency irrespective of P/T-states, and NONSTOP_TSC indicates that TSC does not stop in deep C-states. CPUID_0x8000000_Bit8 indicates both these feature bit can be set. We still have CONSTANT_TSC _set_ and NONSTOP_TSC _not_set_ on some older Intel CPUs, based on model checks. We can use TSC on such CPUs for time, as long as those CPUs do not support/enter deep C-states. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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| *---------. \ \ Merge branches 'x86/apic', 'x86/cleanups', 'x86/cpufeature', ↵Ingo Molnar2008-12-23
| |\ \ \ \ \ \ \ \ | | |_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | 'x86/crashdump', 'x86/debug', 'x86/defconfig', 'x86/detect-hyper', 'x86/doc', 'x86/dumpstack', 'x86/early-printk', 'x86/fpu', 'x86/idle', 'x86/io', 'x86/memory-corruption-check', 'x86/microcode', 'x86/mm', 'x86/mtrr', 'x86/nmi-watchdog', 'x86/pat2', 'x86/pci-ioapic-boot-irq-quirks', 'x86/ptrace', 'x86/quirks', 'x86/reboot', 'x86/setup-memory', 'x86/signal', 'x86/sparse-fixes', 'x86/time', 'x86/uv' and 'x86/xen' into x86/core
| | | | | | | * | Merge commit 'v2.6.28-rc2' into x86/pci-ioapic-boot-irq-quirksIngo Molnar2008-10-28
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| | | | | | | * \ \ Merge branch 'linus' into x86/pci-ioapic-boot-irq-quirksIngo Molnar2008-07-18
| | | | | | | |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/pci/quirks.c Signed-off-by: Ingo Molnar <mingo@elte.hu>
| | | | | | | * | | | pci, acpi: reroute PCI interrupt to legacy boot interrupt equivalentStefan Assmann2008-07-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some chipsets (e.g. intel 6700PXH) generate a legacy INTx when the IRQ entry in the chipset's IO-APIC is masked (as, e.g. the RT kernel does during interrupt handling). On chipsets where this INTx generation cannot be disabled, we reroute the valid interrupts to their legacy equivalent to get rid of spurious interrupts that might otherwise bring down (vital) interrupt lines through spurious interrupt detection in note_interrupt(). This patch benefited from discussions with Alexander Graf, Torsten Duwe, Ihno Krumreich, Daniel Gollub, Hannes Reinecke. The conclusions we drew and the patch itself are the authors' responsibility alone. Signed-off-by: Stefan Assmann <sassmann@suse.de> Signed-off-by: Olaf Dabrunz <od@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* | | | | | | | | | | Merge branch 'suspend' into releaseLen Brown2009-01-09
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| * | | | | | | | | | | ACPI hibernate: Introduce new kernel parameter acpi_sleep=s4_nonvsRafael J. Wysocki2008-12-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On some machines it may be necessary to disable the saving/restoring of the ACPI NVS memory region during hibernation/resume. For this purpose, introduce new ACPI kernel command line option acpi_sleep=s4_nonvs. Based on a patch by Zhang Rui. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Nigel Cunningham <nigel@tuxonice.net> Acked-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Len Brown <len.brown@intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-21 01:42:30 -0400