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path: root/drivers/pci/hotplug
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* Still more typo fixesMatt LaPlante2006-10-03
| | | | Signed-off-by: Adrian Bunk <bunk@stusta.de>
* [PATCH] inode_diet: Replace inode.u.generic_ip with inode.i_privateTheodore Ts'o2006-09-27
| | | | | | | | | | | | | | | | | | | | | | | | | The following patches reduce the size of the VFS inode structure by 28 bytes on a UP x86. (It would be more on an x86_64 system). This is a 10% reduction in the inode size on a UP kernel that is configured in a production mode (i.e., with no spinlock or other debugging functions enabled; if you want to save memory taken up by in-core inodes, the first thing you should do is disable the debugging options; they are responsible for a huge amount of bloat in the VFS inode structure). This patch: The filesystem or device-specific pointer in the inode is inside a union, which is pretty pointless given that all 30+ users of this field have been using the void pointer. Get rid of the union and rename it to i_private, with a comment to explain who is allowed to use the void pointer. This is just a cleanup, but it allows us to reuse the union 'u' for something something where the union will actually be used. [judith@osdl.org: powerpc build fix] Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Judith Lebzelter <judith@osdl.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* pciehp - fix wrong return valueKenji Kaneshige2006-09-26
| | | | | | | | | | | | This patch fixes the problem that trying to enable already enabled slot disables the slot by returning the proper value from pciehp_enable_slot()/pciehp_disable_slot(). Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* acpiphp: add support for ioapic hot-removeSatoru Takeuchi2006-09-26
| | | | | | | | | | | | This patch adds support for ioapics hot-remove. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* acpiphp: disable bridgesSatoru Takeuchi2006-09-26
| | | | | | | | | | | | | | | Currently acpiphp calls pci_enable_device() against all hot-added bridges, but acpiphp does not call pci_disable_device() against them in hot-remove. So ioapic hot-remove would fail. This patch fixes this issue. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* acpiphp: stop bus device before acpi_bus_trimSatoru Takeuchi2006-09-26
| | | | | | | | | | | | | | | | | | | Contrary to PCI bridge hot-add, we need to follow the sequence below for PCI bridge hot-removal. (1) Stop devices (detach drivers, remove from the global list, etc.) (2) Unbind ACPI node from the devices (remove the _PRT entries) (3) Remove devices (remove from the device list, etc.) This patch fixes acpiphp driver to follow above sequence for P2P bridge hot-removal. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* acpiphp: do not initialize existing ioapicsSatoru Takeuchi2006-09-26
| | | | | | | | | | | | | | Currently acpiphp initializes all ioapics under the bus on which hot-add event occured. It also initializes already working ioapics. This patch fixes this bug. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* acpiphp: initialize ioapics before starting devicesSatoru Takeuchi2006-09-26
| | | | | | | | | | | | | | Currently acpiphp initializes ioapics after starting devices, but ioapics should be initialized before starting devices. This patch fixes this bug. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* acpiphp: set hpp values before starting devicesSatoru Takeuchi2006-09-26
| | | | | | | | | | | | | | Currently acpiphp sets hpp values after starting devices, but the values should be set before starting devices. This patch fixes this bug. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PCI Hotplug: cleanup pcihp skeleton code.Satoru Takeuchi2006-09-26
| | | | | | | | | | Cleanup pcihp skeleton code. Fix some typos and remove some unnecessary blank lines. Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PCI: drivers/pci/hotplug/acpiphp_glue.c: make a function staticAdrian Bunk2006-09-26
| | | | | | | | Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PCI: fix __must_check warningsGreg Kroah-Hartman2006-09-26
| | | | | Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* PCI Hotplug: fix __must_check warningsGreg Kroah-Hartman2006-09-26
| | | | | Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* SHPCHP: fix __must_check warningsGreg Kroah-Hartman2006-09-26
| | | | | | Cc: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* sysfs_remove_bin_file: no return value, dump_stack on errorRandy.Dunlap2006-09-26
| | | | | | | | | | | | | | | | Make sysfs_remove_bin_file() void. If it detects an error, printk the file name and call dump_stack(). sysfs_hash_and_remove() now returns an error code indicating its success or failure so that sysfs_remove_bin_file() can know success/failure. Convert the only driver that checked the return value of sysfs_remove_bin_file(). Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'merge'Paul Mackerras2006-08-31
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| * [PATCH] CPCI hotplug: fix resource assignmentScott Murray2006-08-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Here is a patch against the CPCI hotplug core to fix up PCI resource assignment such that things will actually work when a hot inserted device is enabled. I mentioned this patch to you way back in April at ELC, but am only now out from under things enough to clean it up and submit it. I've basically cribbed the corresponding code from shpchp_pci.c, so there are no big surprises. If it's still possible, I wouldn't mind this going into 2.6.18, but it wouldn't be the end of the world if it went into 2.6.19. Signed-off-by: Scott Murray <scottm@somanetworks.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| *---. Merge trivial low-risk suspend hotkey bugzilla-5918 into releaseLen Brown2006-08-20
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| | | * | ACPIPHP: allow acpiphp to build without ACPI_DOCKKristen Carlson Accardi2006-08-16
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the build options for acpiphp so that it may build without being dependent on the ACPI_DOCK option, but yet does not allow the option of acpiphp being built-in when dock is built as a module. This does not change the previous patch for ACPI_IBM_DOCK Kconfig. For the following matrix of config options, I built an i386 kernel. Dock acpiphp should it build? confirmed y y y y y n y y y m y y m y no - acpiphp should acpiphp was convert to m converted to m m n y y m m y y n y y y n n y y n m y y Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | PCI: remove dead HOTPLUG_PCI_SHPC_PHPRM_LEGACY option.Dave Jones2006-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nothing in the tree references this config option. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | pciehp: make pciehp build for powerpcKristen Carlson Accardi2006-08-11
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | Make pciehp build on powerpc Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | Merge branch 'merge'Paul Mackerras2006-08-08
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| * | PCI Hotplug: add acpiphp to MAINTAINERSKristen Carlson Accardi2006-08-03
| |/ | | | | | | | | | | | | | | Add acpiphp to the MAINTAINERS file. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge branch 'merge'Paul Mackerras2006-07-31
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| * Merge branch 'release' of ↵Linus Torvalds2006-07-10
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: ACPI_DOCK: Initialize the atomic notifier list ACPI: acpi_os_allocate() fixes ACPI: SBS: fix initialization, sem2mutex ACPI: add 'const' to several ACPI file_operations ACPI: delete some defaults from ACPI Kconfig ACPI: "Device `[%s]' is not power manageable" make message debug only ACPI: ACPI_DOCK Kconfig Revert "Revert "ACPI: dock driver"" ACPI: acpi_os_get_thread_id() returns current ACPI: ACPICA 20060707
| | * ACPI: ACPI_DOCK KconfigLen Brown2006-07-09
| | | | | | | | | | | | | | | | | | | | | | | | HOTPLUG_PCI_ACPI depends on ACPI_DOCK ACPI_IBM_DOCK depends on ACPI_DOCK=n ACPI_DOCK is EXPERIMENTAL, though that doesn't seem to mean much Signed-off-by: Len Brown <len.brown@intel.com>
| * | [PATCH] don't select CONFIG_HOTPLUGAndrew Morton2006-07-10
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | It's useful to be able to turn off CONFIG_HOTPLUG for compile-coverage testing and for section-checking coverage. But a few things go and select CONFIG_HOTPLUG, making it a royal PITA to turn the thing off. It's only turnable offable if CONFIG_EMBEDDED anyway. So let's make those things depend on HOTPLUG, not select it. Cc: Greg KH <greg@kroah.com> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* / [POWERPC] pseries: Constify & voidify get_property()Jeremy Kerr2006-07-31
|/ | | | | | | | | | | | | 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. pseries platform changes. Built for pseries_defconfig Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [PATCH] irq-flags: pci: Use the new IRQF_ constantsThomas Gleixner2006-07-02
| | | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Greg KH <greg@kroah.com> 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/bunk/trivialLinus Torvalds2006-06-30
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: Remove obsolete #include <linux/config.h> remove obsolete swsusp_encrypt arch/arm26/Kconfig typos Documentation/IPMI typos Kconfig: Typos in net/sched/Kconfig v9fs: do not include linux/version.h Documentation/DocBook/mtdnand.tmpl: typo fixes typo fixes: specfic -> specific typo fixes in Documentation/networking/pktgen.txt typo fixes: occuring -> occurring typo fixes: infomation -> information typo fixes: disadvantadge -> disadvantage typo fixes: aquire -> acquire typo fixes: mecanism -> mechanism typo fixes: bandwith -> bandwidth fix a typo in the RTC_CLASS help text smb is no longer maintained Manually merged trivial conflict in arch/um/kernel/vmlinux.lds.S
| * Remove obsolete #include <linux/config.h>Jörn Engel2006-06-30
| | | | | | | | | | Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* | merge linus into release branchLen Brown2006-06-29
|\| | | | | | | | | | | Conflicts: drivers/acpi/acpi_memhotplug.c
| * [PATCH] 64bit resource: fix up printks for resources in pci core and hotplug ↵Greg Kroah-Hartman2006-06-27
| | | | | | | | | | | | | | | | | | | | | | | | drivers This is needed if we wish to change the size of the resource structures. Based on an original patch from Vivek Goyal <vgoyal@in.ibm.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | ACPIPHP: prevent duplicate slot numbers when no _SUNKristen Accardi2006-06-28
| | | | | | | | | | | | | | | | | | | | | | | | Dock bridges generally do not implement _SUN, yet show up as ejectable slots. If you have more than one ejectable slot that does not implement SUN, with the current code you will get duplicate slot numbers. So, if there is no _SUN, use the current count of the number of slots found instead. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPI: static-ize handle_hotplug_event_func()Len Brown2006-06-28
| | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
* | ACPIPHP: use ACPI dock driverKristen Accardi2006-06-28
|/ | | | | | | | | | | Modify the acpiphp driver to use the ACPI dock driver for dock notifications. Only load the acpiphp driver if we find we have pci dock devices. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* [PATCH] PCI Hotplug: Fix recovery path from errors during pcie_init()Jan Beulich2006-06-19
| | | | | | | Signed-off-by: Jan Beulich <jbeulich@novell.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] PCI Hotplug: fake NULL pointer dereferences in IBM Hot Plug ↵Eric Sesterhenn2006-06-19
| | | | | | | | | | Controller Driver Remove checks for value, since the hotplug core always provides a valid value. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp: Cleanup improper info messagesKenji Kaneshige2006-06-19
| | | | | | | | | | | | Current SHPCHP driver shows device number of slots in info messages, but it is useless and should be replaced with slot name. This patch replaces the device number shown in the info messages with the slot name. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp: Remove Unused hpc_evelnt_lockKenji Kaneshige2006-06-19
| | | | | | | | | This patch removes unused hpc_event_lock. This patch has no functional change. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp: Cleanup interrupt polling timerKenji Kaneshige2006-06-19
| | | | | | | | | This patch cleans up the interrupt polling timer code in shpchp_hpc.c. This has no functional changes. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp: Cleanup SHPC commandsKenji Kaneshige2006-06-19
| | | | | | | | | This patch cleans up the code related to issuing SHPC commands. This patch has no functional changes. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp: Cleanup interrupt handlerKenji Kaneshige2006-06-19
| | | | | | | | | This patch cleans up the interrupt handler of shpchp driver. This patch has no functional changes. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp: Remove unnecessary hpc_ctlr_handle checkKenji Kaneshige2006-06-19
| | | | | | | | This patch removes unnecessary error check for hpc_ctlr_handle. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] pciehp: Implement get_address callbackKenji Kaneshige2006-06-19
| | | | | | | | | | | | | This patch implements .get_address callback of hotplug_slot_ops for PCIEHP driver. With this patch, we can see bus address of hotplug slots as follows: # cat /sys/bus/pci/slots/0010_0000/address 0000:0a:00 Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] pciehp: Add missing pci_dev_putKenji Kaneshige2006-06-19
| | | | | | | | | The PCIEHP driver leaks reference counter of pci_dev structures. This patch adds missing pci_dev_put() calls to PCIEHP driver. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] pciehp: Replace pci_find_slot() with pci_get_slot()Kenji Kaneshige2006-06-19
| | | | | | | | | | This patch replaces pci_find_slot() with pci_get_slot() in PCIEHP driver. This patch enables PCI Express Hotplug on the system which has multiple PCI domains. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] SGI Hotplug: Incorrect power statusMike Habeck2006-06-19
| | | | | | | | | | | | This is a repost of a patch submitted by Prarit Bhargava on 01-19-06 that never got integrated. The get_power_status function is currently reporting a bitwise mapping of the slot if the slot is powered on. It should return 1 if powered on and 0 if powered off. Signed-off-by: Mike Habeck <habeck@sgi.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp: Create shpchpd at controller probe timeKenji Kaneshige2006-06-19
| | | | | | | | | The workqueue thread of shpchp driver should be created only when SHPC based hotplug slots are detected on the system. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] shpchp: Mask Global SERR and Intr at controller release timeKenji Kaneshige2006-06-19
| | | | | | | | Global SERR and Interrupt should be masked at shpchp driver unload time. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Cc: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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