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* Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds2006-01-09
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| * [PATCH] PCI: drivers/pci: some cleanupsAdrian Bunk2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch contains the following cleanups: - hotplug/pciehp_core.c: make the needlessly global hpdriver_context static - #if 0 the following unused functions: - pci.c: pci_bus_max_busnr() - pci.c: pci_max_busnr() - proc.c: pci_proc_attach_bus() - remove.c: pci_remove_device_safe Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] acpiphp: only size new busKristen Accardi2006-01-09
| | | | | | | | | | | | | | Only size the bus that has been added. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI Hotplug: fix up the sysfs file in the compaq pci hotplug driverGreg Kroah-Hartman2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | The Compaq PCI Hotplug driver was creating 2 sysfs files that contained nothing but debug information, and had way more than "one value" in them. This patch converts the code to use debugfs for these files instead. Compile tested only. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI: Reduce nr of ptr derefs in drivers/pci/hotplug/pciehp_core.cJesper Juhl2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Here's a small patch to reduce the nr. of pointer dereferences in drivers/pci/hotplug/pciehp_core.c Benefits: - micro speed optimization due to fewer pointer derefs - generated code is slightly smaller - small line length cleanup - better readability Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI: Reduce nr of ptr derefs in drivers/pci/hotplug/pciehprm_acpi.cJesper Juhl2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | Here's a small patch to reduce the nr. of pointer dereferences in drivers/pci/hotplug/pciehprm_acpi.c Benefits: - micro speed optimization due to fewer pointer derefs - generated code is slightly smaller - better readability Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI: Reduce nr of ptr derefs in drivers/pci/hotplug/rpaphp_pci.cJesper Juhl2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here's a small patch to reduce the nr. of pointer dereferences in drivers/pci/hotplug/rpaphp_pci.c Benefits: - micro speed optimization due to fewer pointer derefs - generated code should be slightly smaller - better readability note: due to lack of both hardware and cross-compile tools this patch is, unfortunately, completely untested. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI: Reduce nr of ptr derefs in drivers/pci/hotplug/cpqphp_core.cJesper Juhl2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Here's a small patch to reduce the nr of pointer dereferences in drivers/pci/hotplug/cpqphp_core.c Benefits of this patch: - micro speed optimization due to fewer pointer derefs - generated code is slightly smaller - tiny line length and whitespace cleanup - better readability Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI: Export pci_cfg_space_sizeBenjamin Herrenschmidt2006-01-09
| | | | | | | | | | | | | | | | | | | | The powerpc PCI code sets up the PCI tree without doing config space accesses in most cases, from the firmware tree. However, it still wants to call pci_cfg_space_size() under some conditions, thus it needs to be made non-static (though I don't see a point to export it to modules). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI: use bus numbers sparsely, if necessaryDominik Brodowski2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | Add a warning if a child bus may be inaccessible because the parent bridge has wrong secondary or subordinate bus numbers. Note that this may or may not happen on "transparent" bridges, as can be seen in bug #5557. Also, if we do not fix up the assignment of bus numbers, try to make use of the bus number space available. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] pciehp: allow bridged card hotplugRajesh Shah2006-01-09
| | | | | | | | | | | | | | | | This patch fixes bugs in the pciehp driver that prevent hot-add of a card with PCI bridges on it. Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] pciehp: handle sticky power-fault statusThomas Schaefer2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch disables power fault, MRL sensor and presence detection interrupts when a PCIe slot is powered-off and enables those interrupts when it is powered-on again. This is necessary to prevent the associated events from causing an endless cycle of interrupts due to the power-fault bit, which stays set till power is restored to the slot. Signed-off-by: Thomas Schaefer <thomas.schaefer@kontron.com> Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI Quirk: 1K I/O space granularity on Intel P64H2Daniel Yeisley2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | I've implemented a quirk to take advantage of the 1KB I/O space granularity option on the Intel P64H2 PCI Bridge. I had to change probe.c because it sets the resource start and end to be aligned on 4k boundaries (after the quirk sets them to 1k boundaries). I've tested this patch on a Unisys ES7000-600 both with and without the 1KB option enabled. I also tested this on a 2 processor Dell box that doesn't have a P64H2 to make sure there were no negative affects there. Signed-off-by: Dan Yeisley <dan.yeisley@unisys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] shpchp: Implement get_address callbackKenji Kaneshige2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | The following patch implements .get_address callback of hotplug_slot_ops for SHPCHP driver. With this patch, we can see bus address of hotplug slots as follows: $ cat address 0000:0b:01 Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI Hotplug/powerpc: more removal of duplicated codelinas@austin.ibm.com2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The RPAPHP code contains two routines that appear to be gratuitous copies of very similar pci code. In particular, rpaphp_claim_resource ~~ pci_claim_resource (there is a minor, non-functional difference) rpadlpar_claim_one_bus == pcibios_claim_one_bus (the code is identical) This patch removes the rpaphp versions of the code. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI Hotplug/powerpc: remove duplicated codelinas@austin.ibm.com2006-01-09
| | | | | | | | | | | | | | | | | | The RPAPHP code contains a routine that duplicates some existing code. This patch removes the rpaphp version of the code. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Acked-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] shpchp: fix improper wait for command completionKenji Kaneshige2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current SHPCHP driver uses msleep_interruptible() function to wait for a command completion event. But I think this would cause an unnecessary long wait until timeout, if command completion interrupt came before task state was changed to TASK_INTERRUPTIBLE. This patch fixes this issue. With this patch, command completion becomes faster as follows: o Without this patch # time echo 1 > power real 0m4.708s user 0m0.000s sys 0m0.524s o With this patch # time echo 1 > power real 0m2.221s user 0m0.000s sys 0m0.532s Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] shpchp: fix improper write to Command Completion Detect bitKenji Kaneshige2006-01-09
| | | | | | | | | | | | | | | | | | | | Current SHPCHP driver writes a '0' to the Command Completion Detect bit to clear the Command Complete Interrupt Pending. But according to the SHPC spec (See 4.7.3.1 System Interrupts), SHPCHP driver must write '1'. This patch fixes this bug. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] shpchp: fix improper mmio mappingKenji Kaneshige2006-01-09
| | | | | | | | | | | | | | | | Current SHPCHP driver seems not to map MMIO region properly. This patch fixes this bug. This patch also cleanup the code. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] shpchp: fix improper reference to Mode 1 ECC Capability" bitKenji Kaneshige2006-01-09
| | | | | | | | | | | | | | | | | | | | The hpc_get_mode1_ECC_cap() function of SHPCHP driver seems to refer the wrong bit for refering the "Mode 1 ECC Capability" bit. This bug seems not to cause any problem so far. But I think this should be fixed. This patch fixes this bug. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] shpchp: fix improper reference to Slot Avail RegsisterKenji Kaneshige2006-01-09
| | | | | | | | | | | | | | | | | | | | The hpc_get_max_bus_speed() function of the SHPCHP driver seems to refer wrong bits in the "Slot Avail Register I" and "Slot Avail Register II". This patch fixes this bug. And this also cleanup the code. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] shpchp: replace pci_find_slot() with pci_get_slot()Kenji Kaneshige2006-01-09
| | | | | | | | | | | | | | | | | | This patch replaces pci_find_slot() with pci_get_slot() in the SHPCHP driver. This enables SHPCHP driver to work on multiple PCI segment systems. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI Hotplug: cpqphp_ctrl.c: remove dead codeAdrian Bunk2006-01-09
| | | | | | | | | | | | | | | | The Coverity checker spotted that we already did return -ENOMEM if (!p_mem_node). Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI Hotplug: ibmphp_pci.c copy-n-paste fixJordan, William P2006-01-09
| | | | | | | | | | | | | | | | I noticed what appears to be a cut/paste error in drivers/pci/hotplug/ibmphp_pci.c: Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCIE: make bus_id for PCI Express devices uniqueSergey Vlasov2006-01-09
| | | | | | | | | | | | | | | | | | The bus_id string must be unique for all devices of that bus in the system, not just for devices with the same parent - otherwise multiple symlinks with identical names appear in /sys/bus/pci_express/devices. Signed-off-by: Sergey Vlasov <vsu@altlinux.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] pci: call pci_read_irq for bridgesKristen Accardi2006-01-09
| | | | | | | | | | | | | | | | Call pci_read_irq() for bridges too, so that the pin value is stored for bridges that require interrupts. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] pci: use pin stored in pci_devKristen Accardi2006-01-09
| | | | | | | | | | | | | | | | Use the stored value of the interrupt pin rather than try to read the config again. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] pci: store PCI_INTERRUPT_PIN in pci_devKristen Accardi2006-01-09
| | | | | | | | | | | | | | | | Store the value of the INTERRUPT_PIN in the pci_dev structure so that it can be retrieved later. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_semJes Sorensen2006-01-09
|/ | | | | | | | | | | | | This patch converts the inode semaphore to a mutex. I have tested it on XFS and compiled as much as one can consider on an ia64. Anyway your luck with it might be different. Modified-by: Ingo Molnar <mingo@elte.hu> (finished the conversion) Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* [PATCH] fix more missing includesTim Schmielau2006-01-08
| | | | | | | | | | Include fixes for 2.6.14-git11. Should allow to remove sched.h from module.h on i386, x86_64, arm, ia64, ppc, ppc64, and s390. Probably more to come since I haven't yet checked the other archs. 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 git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds2006-01-04
|\ | | | | | | Trivial manual merge fixup for usb_find_interface clashes.
| * [PATCH] driver core: replace "hotplug" by "uevent"Kay Sievers2006-01-04
| | | | | | | | | | | | | | | | | | Leave the overloaded "hotplug" word to susbsystems which are handling real devices. The driver core does not "plug" anything, it just exports the state to userspace and generates events. Signed-off-by: Kay Sievers <kay.sievers@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge branch 'master'Jeff Garzik2005-12-24
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| * [PATCH] PCI express must be initialized before PCI hotplugMilton Miller2005-12-16
| | | | | | | | | | | | | | | | | | | | PCI express hotplug uses the pcieportbus driver so pcie must be initialized before hotplug/. This patch changes the link order. Signed-Off-By: Milton Miller <miltonm@bga.com> Acked-by: Anton Blanchard <anton@samba.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] add boot option to control Intel SATA/PATA combined modeJesse Barnes2005-12-13
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Combined mode sucks. Especially when both libata and the legacy IDE drivers try to drive ports on the same device, since that makes DMA rather difficult. This patch addresses the problem by allowing the user to control which driver binds to the ports in a combined mode configuration. In many cases, they'll probably want the libata driver to control both ports since it can use DMA for talking with ATAPI devices (when libata.atapi_enabled=1 of course). It also allows the user to get old school behavior by letting the legacy IDE driver bind to both ports. But neither is forced, the patch doesn't change current behavior unless one of combined_mode=ide or combined_mode=libata is passed on the boot line. Either of those options may require you to access your devices via different device nodes (/dev/hd* in the ide case and /dev/sd* in the libata case), though of course if you have udev installed nicely you may not notice anything. :) Let me know if the documentation is too cryptic, I'd be happy to expand on it if necessary. I think most users will want to boot with 'combined_mode=libata' and add 'options libata atapi_enabled=1' to their modules.conf to get good DVD playing and disk behavior (haven't tested CD or DVD writing though). I'd much rather things behave sanely by default (i.e. DMA for devices on both ports), but apparently that's difficult given the various chip bugs and hardware configs out there (not to mention that people's drives may suddenly change from /dev/hdc to /dev/sdb), so this boot option may be the correct long term fix. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] PCI: kernel-doc fix for pci-acpi.cRandy Dunlap2005-11-24
| | | | | | | | Fix kernel-doc warning in pci/pci-acpi.c. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] PCI Express Hotplug: clear sticky power-fault bitRajesh Shah2005-11-24
| | | | | | | | | | | | | Per the PCI Express spec, the power-fault-detected bit in the slot status register can be set anytime hardware detects a power fault, regardless of whether the slot has a device populated in it or not. This bit is sticky and must be explicitly cleared. This patch is needed to allow hot-add after such a power fault has been detected. Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] shpchp_hpc build fixAndrew Morton2005-11-13
| | | | | | | | Missing include. Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pciehp_hpc build fixAndrew Morton2005-11-13
| | | | | | | | | | | | | | | | | | | | | | drivers/pci/hotplug/pciehp_hpc.c:221: parse error before "pcie_isr" drivers/pci/hotplug/pciehp_hpc.c:221: warning: type defaults to `int' in declaration of `pcie_isr' drivers/pci/hotplug/pciehp_hpc.c:221: warning: data definition has no type or storage class drivers/pci/hotplug/pciehp_hpc.c: In function `hpc_release_ctlr': drivers/pci/hotplug/pciehp_hpc.c:715: implicit declaration of function `free_irq' drivers/pci/hotplug/pciehp_hpc.c: At top level: drivers/pci/hotplug/pciehp_hpc.c:839: parse error before "pcie_isr" drivers/pci/hotplug/pciehp_hpc.c:840: warning: return type defaults to `int' drivers/pci/hotplug/pciehp_hpc.c: In function `pcie_isr': drivers/pci/hotplug/pciehp_hpc.c:850: `IRQ_NONE' undeclared (first use in this function) drivers/pci/hotplug/pciehp_hpc.c:850: (Each undeclared identifier is reported only once drivers/pci/hotplug/pciehp_hpc.c:850: for each function it appears in.) drivers/pci/hotplug/pciehp_hpc.c:979: `IRQ_HANDLED' undeclared (first use in this function) drivers/pci/hotplug/pciehp_hpc.c: In function `pcie_init': drivers/pci/hotplug/pciehp_hpc.c:1362: implicit declaration of function `request_irq' Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] rpaphp_pci build fixakpm@osdl.org2005-11-13
| | | | | | | | (akpm: _machine is some ppc64 thing - this is a powerpc-only driver) Signed-off-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] PCI: fix namespace clashesRajesh Shah2005-11-10
| | | | | Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: Change MSI to use physical delivery mode alwaysAshok Raj2005-11-10
| | | | | | | | | | | | | | | | | MSI hardcoded delivery mode to use logical delivery mode. Recently x86_64 moved to use physical mode addressing to support physflat mode. With this mode enabled noticed that my eth with MSI werent working. msi_address_init() was hardcoded to use logical mode for i386 and x86_64. So when we switch to use physical mode, things stopped working. Since anyway we dont use lowest priority delivery with MSI, its always directed to just a single CPU. Its safe and simpler to use physical mode always, even when we use logical delivery mode for IPI's or other ioapic RTE's. Signed-off-by: Ashok Raj <ashok.raj@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: drivers/pci/: small cleanupsAdrian Bunk2005-11-10
| | | | | | | | | | | This patch contains the following cleanups: - access.c should #include "pci.h" for getting the prototypes of it's global functions - hotplug/shpchp_pci.c: make the needlessly global function program_fw_provided_values() static Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] dlpar regression for ppc64 - probe changeJohn Rose2005-11-10
| | | | | | | | | This patch contains the driver bits for enabling DLPAR and PCI Hotplug for the new OF-based PCI probe. This functionality was regressed when the new PCI approach was introduced. Please apply if appropriate. Signed-off-by: John Rose <johnrose@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: automatically set device_driver.ownerLaurent riffard2005-11-10
| | | | | | | | | | | | | | | | | | | | | | | A nice feature of sysfs is that it can create the symlink from the driver to the module that is contained in it. It requires that the device_driver.owner is set, what is not the case for many PCI drivers. This patch allows pci_register_driver to set automatically the device_driver.owner for any PCI driver. Credits to Al Viro who suggested the method. Signed-off-by: Laurent Riffard <laurent.riffard@free.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> -- drivers/ide/setup-pci.c | 12 +++++++----- drivers/pci/pci-driver.c | 9 +++++---- include/linux/ide.h | 3 ++- include/linux/pci.h | 10 ++++++++-- 4 files changed, 22 insertions(+), 12 deletions(-)
* [PATCH] pci-driver: store_new_id() not inlineRandy Dunlap2005-11-10
| | | | | | | | store_new_id() should not be (and cannot be) inline; the function pointer is stored in a device_attribute table. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: NCR 53c810 quirkIvan Kokshaysky2005-11-10
| | | | | | | | | | | Move the PPC fixup for old NCR 810 controllers to generic quirks - it's needed for Alpha, x86 and other architectures that use setup-bus.c. Thanks to Jay Estabrook for pointing out the issue. Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI: Fix VIA 686 PCI quirk namesMeelis Roos2005-11-10
| | | | | | | | The quirk names for VIA 686 are mistyped in 2.6.14 (686 vs 868). S3 868 influence? :) Here is a patch to correct them. Signed-off-by: Meelis Roos <mroos@linux.ee> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] pciehp: fix handling of power faults during hotplugrajesh.shah@intel.com2005-11-10
| | | | | | | | | | The current pciehp implementation reports a power-fail error even if the condition has cleared by the time the corresponding interrupt handling code gets a chance to run. This patch fixes this problem. Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] pciehp: clean-up how we request control of hotplug hardwarerajesh.shah@intel.com2005-11-10
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch further tweaks how we request control of hotplug controller hardware from BIOS. We first search the ACPI namespace corresponding to a specific hotplug controller looking for an _OSC or OSHP method. On failure, we successively move to the ACPI parent object, till we hit the highest level host bridge in the hierarchy. This allows for different types of BIOS's which place the _OSC/OSHP methods at various places in the acpi namespace, while still not encroaching on the namespace of some other root level host bridge. This patch also introduces a new load time option (pciehp_force) that allows us to bypass all _OSC/OSHP checking. Not supporting these methods seems to be be the most common ACPI firmware problem we've run into. This will still _not_ allow the pciehp driver to work correctly if the BIOS really doesn't support pciehp (i.e. if it doesn't generate a hotplug interrupt). Use this option with caution. Some BIOS's may deliberately not build any _OSC/OSHP methods to make sure it retains control the hotplug hardware. Using the pciehp_force parameter for such systems can lead to two separate entities trying to control the same hardware. Signed-off-by: Rajesh Shah <rajesh.shah@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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