- 24 Mar, 2006 17 commits
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Cornelia Huck authored
When cio waits for the interrupt for a basic sense, interrupts for hsch() or csch() issued in the meantime are wrongly counted as interrupts for the basic sense and the accumulated irb is passed to the device driver. In ccw_device_w4sense(), check for clear or halt function in the irb and pass the irb for the csch() or hsch() to the device driver. Signed-off-by:
Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by:
Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Akinobu Mita authored
While working on these patch set, I found several possible cleanup on x86-64 and ia64. akpm: I stole this from Andi's queue. Not only does it clean up bitops. It also unrelatedly changes the prototype of pci_mmcfg_init() and removes its arch_initcall(). It seems that the wrong two patches got joined together, but this is the one which has been tested. This patch fixes the current x86_64 build error (the pci_mmcfg_init() declaration in arch/i386/pci/pci.h disagrees with the definition in arch/x86_64/pci/mmconfig.c) This also means that x86_64's pci_mmcfg_init() gets called in the same (new) manner as x86's: from arch/i386/pci/init.c:pci_access_init(), rather than via initcall. The bitops cleanups came along for free. All this worked OK in -mm testing (since 2.6.16-rc4-mm1) because x86_64 was tested with both patches applied. Signed-off-by:
Akinobu Mita <mita@miraclelinux.com> Signed-off-by:
Andi Kleen <ak@suse.de> Cc: Con Kolivas <kernel@kolivas.org> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by:
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Theodore Ts'o authored
The meaning of MS_VERBOSE is backwards; if the bit is set, it really means, "don't be verbose". This is confusing and counter-intuitive. In addition, there is also no way to set the MS_VERBOSE flag in the mount(8) program in util-linux, but interesting, it does define options which would do the right thing if MS_SILENT were defined, which unfortunately we do not: #ifdef MS_SILENT { "quiet", 0, 0, MS_SILENT }, /* be quiet */ { "loud", 0, 1, MS_SILENT }, /* print out messages. */ #endif So the obvious fix is to deprecate the use of MS_VERBOSE and replace it with MS_SILENT. Signed-off-by:"Theodore Ts'o" <tytso@mit.edu> Signed-off-by:
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Arnd Bergmann authored
All architecture independent system calls should be declared in syscalls.h, add the one that is missing. Signed-off-by:
Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by:
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Andrew Morton authored
I screwed up this conversion - we should be iterating across online CPUs, not possible ones. Spotted by Joe Perches <joe@perches.com> Cc: Dave Jones <davej@codemonkey.org.uk> Signed-off-by:
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Evgeniy Polyakov authored
This patch removes old-style kernel thread initialization and changes w1 to use kthread api. It is based on Christoph Hellwig <hch@lst.de> work. Signed-off-by:
Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Andrew Morton authored
You don't know what type a u64 is, hence you cannot print it without a cast. Signed-off-by:
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Patrick McHardy authored
The w1 netlink socket is created by a hardware specific driver calling w1_add_master_device, so there is no point in including a module alias for netlink autoloading in the core. Signed-off-by:
Patrick McHardy <kaber@trash.net> Acked-by:
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Adrian Bunk authored
W1_DS9490 was renamed to W1_MASTER_DS9490, but the entry in the dependencies of W1_MASTER_DS9490_BRIDGE was forgotten. Signed-off-by:
Adrian Bunk <bunk@stusta.de> Signed-off-by:
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Adrian Bunk authored
This patch contains the following cleanups: - make needlessly global code static - declarations for global code belong into header files - w1.c: #if 0 the unused struct w1_slave_device Signed-off-by:
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Evgeniy Polyakov authored
Signed-off-by:
Ben Gardner <bgardner@wabtec.com> Signed-off-by:
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Evgeniy Polyakov authored
Signed-off-by:
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Evgeniy Polyakov authored
Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs-2.6: NTFS: 2.1.27 - Various bug fixes and cleanups. NTFS: Semaphore to mutex conversion. NTFS: Handle the recently introduced -ENAMETOOLONG return value from NTFS: Add a missing call to flush_dcache_mft_record_page() in NTFS: Fix a bug in fs/ntfs/inode.c::ntfs_read_locked_index_inode() where we NTFS: Improve comments on file attribute flags in fs/ntfs/layout.h. NTFS: Limit name length in fs/ntfs/unistr.c::ntfs_nlstoucs() to maximum NTFS: Remove all the make_bad_inode() calls. This should only be called NTFS: Add support for sparse files which have a compression unit of 0. NTFS: Fix comparison of $MFT and $MFTMirr to not bail out when there are NTFS: Use buffer_migrate_page() for the ->migratepage function of all ntfs NTFS: Fix a buggette in an "should be impossible" case handling where we NTFS: Fix an (innocent) off-by-one error in the runlist code. NTFS: Fix two compiler warnings on Alpha. Thanks to Andrew Morton for
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Linus Torvalds authored
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (45 commits) [PATCH] Restore channel setting after scan. [PATCH] hostap: Fix memory leak on PCI probe error path [PATCH] hostap: Remove dead code (duplicated idx != 0) [PATCH] hostap: Fix unlikely read overrun in CIS parsing [PATCH] hostap: Fix double free in prism2_config() error path [PATCH] hostap: Fix ap_add_sta() return value verification [PATCH] hostap: Fix hw reset after CMDCODE_ACCESS_WRITE timeout [PATCH] wireless/airo: cache wireless scans [PATCH] wireless/airo: define default MTU [PATCH] wireless/airo: clean up printk usage to print device name [PATCH] WE-20 for kernel 2.6.16 [PATCH] softmac: remove function_enter() [PATCH] skge: version 1.5 [PATCH] skge: compute available ring buffers [PATCH] skge: dont free skb until multi-part transmit complete [PATCH] skge: multicast statistics fix [PATCH] skge: rx_reuse called twice [PATCH] skge: dont use dev_alloc_skb for rx buffs [PATCH] skge: align receive buffers [PATCH] sky2: dont need to use dev_kfree_skb_any ...
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git://brick.kernel.dk/data/git/linux-2.6-blockLinus Torvalds authored
* 'blktrace' of git://brick.kernel.dk/data/git/linux-2.6-block: [PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23 [PATCH] relay: consolidate sendfile() and read() code [PATCH] relay: add sendfile() support [PATCH] relay: migrate from relayfs to a generic relay API
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb: V4L/DVB (3568k): zoran: Use i2c_master_send when possible V4L/DVB (3568j): adv7175: Drop unused encoder dump command V4L/DVB (3568i): adv7175: Drop unused register cache V4L/DVB (3568h): cpia: correct email address V4L/DVB (3568g): sem2mutex: zoran V4L/DVB (3568f): saa7110: Fix array overrun V4L/DVB (3568e): bt856: Spare memory V4L/DVB (3568d): saa7111.c fix V4L/DVB (3568c): zoran: Init cleanups V4L/DVB (3568b): saa7111: Prevent array overrun V4L/DVB (3568a): saa7114: Fix i2c block write
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- 23 Mar, 2006 23 commits
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/i2c-2.6: (36 commits) [PATCH] hwmon: add required idr locking [PATCH] I2C: hwmon: Rename register parameters [PATCH] I2C: Drop unneeded i2c-dev.h includes [PATCH] I2C: i2c-ixp4xx: Add hwmon class [PATCH] I2C: i2c-piix4: Add Broadcom HT-1000 support [PATCH] I2C: i2c-amd756-s4882: Improve static mutex initialization [PATCH] I2C: i2c-ali1535: Drop redundant mutex [PATCH] i2c: Cleanup isp1301_omap [PATCH] i2c: Fix i2c-ite name initialization [PATCH] i2c: Drop the i2c-frodo bus driver [PATCH] i2c: Optimize core_lists mutex usage [PATCH] w83781d: Don't reset the chip by default [PATCH] w83781d: Document the alarm and beep bits [PATCH] w83627ehf: Refactor the sysfs interface [PATCH] hwmon: Support the Pentium M VID code [PATCH] hwmon: Add support for the Winbond W83687THF [PATCH] hwmon: f71805f semaphore to mutex conversions [PATCH] hwmon: Semaphore to mutex conversions [PATCH] i2c: Semaphore to mutex conversions, part 3 [PATCH] i2c: Semaphore to mutex conversions, part 2 ...
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (49 commits) [PATCH] acpiphp: fix acpi_path_name [PATCH] ibmphp: remove TRUE and FALSE [PATCH] PCI Hotplug: add common acpi functions to core [PATCH] PCI: kzalloc() conversion in drivers/pci [PATCH] acpiphp: Scan slots under the nested P2P bridge [PATCH] PCI Hotplug: SN: Fix cleanup on hotplug removal of PPB [PATCH] shpchp: cleanup bus speed handling [PATCH] PCI: fix pci_request_region[s] arg [PATCH] PCI: Provide a boot parameter to disable MSI [PATCH] PCI: the scheduled removal of PCI_LEGACY_PROC [PATCH] PCI: cpqphp_ctrl.c: board_replaced(): remove dead code [PATCH] acpiphp: fix bridge handle [PATCH] acpiphp - slot management fix - V4 [PATCH] acpi: remove dock event handling from ibm_acpi [PATCH] acpiphp: add dock event handling [PATCH] acpi: export acpi_bus_trim [PATCH] acpiphp: add new bus to acpi [PATCH] PCI: Move pci_dev_put outside a spinlock [PATCH] PCI: PCI/Cardbus cards hidden, needs pci=assign-busses to fix [PATCH] PCI: fix problems with MSI-X on ia64 ...
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [TG3]: Update driver version and reldate. [TG3]: Add 5755 nvram support [TG3]: Add 5755 support [IPV6]: ip6_xmit: remove unnecessary NULL ptr check [NET_SCHED]: cls_u32: remove unnecessary NULL-ptr check [IPV4]: Add fib rule netlink notifications [BNX2]: Update version and reldate [BNX2]: Separate tx producer and consumer fields [BNX2]: Move .h files to bnx2.c [BNX2]: Combine small mem allocations [BNX2]: Fix link change handling [PKTGEN]: Add MPLS extension.
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git://oss.sgi.com:8090/oss/git/xfs-2.6Linus Torvalds authored
* git://oss.sgi.com:8090/oss/git/xfs-2.6: (71 commits) [XFS] Sync up one/two other minor changes missed in previous merges. [XFS] Reenable the noikeep (delete inode cluster space) option by default. [XFS] Check that a page has dirty buffers before finding it acceptable for [XFS] Fixup naming inconsistencies found by Pekka Enberg and one from Jan [XFS] Explain the race closed by the addition of vn_iowait() to the start [XFS] Fixing the error caused by the conflict between DIO Write's [XFS] Fixing KDB's xrwtrc command, also added the current process id into [XFS] Fix compiler warning from xfs_file_compat_invis_ioctl prototype. [XFS] remove bogus INT_GET for u8 variables in xfs_dir_leaf.c [XFS] endianess annotations for xfs_da_node_hdr_t [XFS] endianess annotations for xfs_da_node_entry_t [XFS] store xfs_attr_inactive_list_t in native endian [XFS] store xfs_attr_sf_sort in native endian [XFS] endianess annotations for xfs_attr_shortform_t [XFS] endianess annotations for xfs_attr_leaf_name_remote_t [XFS] endianess annotations for xfs_attr_leaf_name_local_t [XFS] endianess annotations for xfs_attr_leaf_entry_t [XFS] endianess annotations for xfs_attr_leaf_hdr_t [XFS] remove bogus INT_GET on u8 variables in xfs_dir2_block.c [XFS] endianess annotations for xfs_da_blkinfo_t ...
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MUNEDA Takahiro authored
I encountered the problem that the insmod of the acpiphp fails because of the mis-freeing of the memory. I tested this patch on my tiger4 box. Signed-off-by:
MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> Signed-off-by:
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Kristen Accardi authored
This patch removes the defines TRUE and FALSE and just uses 0 or 1. Signed-off-by:
Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by:
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Kristen Accardi authored
shpchprm_acpi.c and pciehprm_acpi.c are nearly identical. In addition, there are functions in both these files that are also in acpiphp_glue.c. This patch will remove duplicate functions from shpchp, pciehp, and acpiphp and move this functionality to pci_hotplug, as it is not hardware specific. Get rid of shpchprm* and pciehprm* files since they are no longer needed. shpchprm_nonacpi.c and pciehprm_nonacpi.c are identical, as well as shpchprm_legacy.c and can be replaced with a macro. This patch also changes acpiphp to use the common hpp code. Signed-off-by:
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Eric Sesterhenn authored
this patch converts drivers/pci to kzalloc usage. Compile tested with allyes config. Signed-off-by:
Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by:
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Kenji Kaneshige authored
Current ACPIPHP driver scans only slots under the top level PCI-to-PCI bridge. So hotplug PCI slots under the nested PCI-to-PCI bridge would not be detected. For example, if the system has the ACPI namespace like below, hotplug slots woule not be detected. Device (PCI0) { /* Root bridge */ Name (_HID, "PNP0A03") Device (P2PA) { /* PCI-to-PCI bridge */ Name (_ADR, ...) Device (P2PB) { /* PCI-to-PCI bridge */ Name (_ADR, ...) Device (S0F0) { /* hotplug slot */ Name (_ADR, ...) Name (_SUN, ...) Method (_EJ0, ...) { ... } } ... Device (S0F7) { /* hotplug slot */ Name (_ADR, ...) Name (_SUN, ...) Method (_EJ0, ...) { ... } } Device (S1F0) { /* hotplug slot */ Name (_ADR, ...) Name (_SUN, ...) Method (_EJ0, ...) { ... } } ... } } } This patch fixes this issue. Signed-off-by:Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by:
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John Keller authored
When doing a hotplug removal of a PPB, sn_bus_store_sysdata() needs to be called for the PPB and all of its children. Acked-by:
Prarit Bhargava <prarit@sgi.com> Signed-off-by:
John Keller <jpk@sgi.com> Signed-off-by:
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Kenji Kaneshige authored
The code related to handling bus speed in SHPCHP driver is unnecessarily complex. This patch cleans up and simplify that. Signed-off-by:
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Jeff Garzik authored
Add missing 'const' to pci_request_region[s] 'res_name' arg, since we pass it directly to __request_region(), whose 'name' arg is also const. Signed-off-by: -
Matthew Wilcox authored
Several drivers are starting to grow options to disable MSI. However, it's often a host chipset issue, not something which individual drivers should handle. So we add the pci=nomsi kernel parameter to allow the user to disable MSI modes for systems we haven't added to the quirk list yet. Signed-off-by:
Matthew Wilcox <matthew@wil.cx> Signed-off-by:
Randy Dunlap <rdunlap@xenotime.net> Acked-by:
Jeff Garzik <jeff@garzik.org> Signed-off-by:
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Adrian Bunk authored
This patch contains the scheduled removal of PCI_LEGACY_PROC. Signed-off-by:
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Adrian Bunk authored
The Coverity checker correctly noted, that in function board_replaced in drivers/pci/hotplug/cpqphp_ctrl.c, the variable src always has the value 8, and therefore much code after the ... if (rc || src) { ... if (rc) return rc; else return 1; } ... can never be called. This patch removes the unreachable code in this function fixing kernel Bugzilla #6073. Signed-off-by: -
MUNEDA Takahiro authored
When hotplug slot is under the host bridge, DEVICE_ACPI_HANDLE(&bus->self->dev) fails since '&bus->self' was not set. This patch fixes it. This patch is based on kristen's latest patches. I tested this patch on my Tiger4. Signed-off-by:
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MUNEDA Takahiro authored
o This patch removes IDs (for slots management). o This patch removes the slot register/unregister processes from the init/exit phases. Instead, adds these processes in the bridge add/cleanup phases. o Currently, this change doesn't have any meanings. But these changes are needed to support p2p bridge(with hotplug slot) Signed-off-by:
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Kristen Accardi authored
Remove dock station support from ibm_acpi by default. This support has been put into acpiphp instead. Allow ibm_acpi to continue to provide docking station support via config option for laptops/docking stations that are not supported by acpiphp. Signed-off-by:
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Kristen Accardi authored
These patches add generic dock event handling to acpiphp. If there are pci devices that need to be inserted/removed after the dock event, the event notification will be handed down to the normal pci hotplug event handler in acpiphp so that new bridges/devices can be enumerated. Because some dock stations do not have pci bridges or pci devices that need to be inserted after a dock, acpiphp will remain loaded to handle dock events even if no hotpluggable pci slots are discovered. You probably need to have the pci=assign-busses kernel parameter enabled to use these patches, and you may not allow ibm_acpi to handle docking notifications and use this patch. This patch incorporates feedback provided by many. Signed-off-by:
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Kristen Accardi authored
Export the acpi_bus_trim function so that the pci hotplug driver can use it. Signed-off-by:
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Kristen Accardi authored
If we add a new bridge with subordinate busses, we should call make sure that acpi is notified so that the PRT (if present) can be read and drivers who have registered on this bus will be notified when it is started. Also make sure to use the max reserved bus number for the starting the bus scan. Signed-off-by:
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Alan Stern authored
This patch (as659) fixes a might_sleep problem in the PCI core, by moving a call to pci_dev_put() outside the scope of a spinlock. Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
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Bernhard Kaindl authored
"In some cases, especially on modern laptops with a lot of PCI and cardbus bridges, we're unable to assign correct secondary/subordinate bus numbers to all cardbus bridges due to BIOS limitations unless we are using "pci=assign-busses" boot option." -- Ivan Kokshaysky (from a patch comment) Without it, Cardbus cards inserted are never seen by PCI because the parent PCI-PCI Bridge of the Cardbus bridge will not pass and translate Type 1 PCI configuration cycles correctly and the system will fail to find and initialise the PCI devices in the system. Reference: PCI-PCI Bridges: PCI Configuration Cycles and PCI Bus Numbering: http://www.science.unitn.it/~fiorella/guidelinux/tlk/node72.html The reason for this is that: ``All PCI busses located behind a PCI-PCI bridge must reside between the secondary bus number and the subordinate bus number (inclusive).'' "pci=assign-busses" makes pcibios_assign_all_busses return 1 and this turns on PCI renumbering during PCI probing. Alan suggested to use DMI automatically set assign-busses on problem systems. The only question for me was where to put it. I put it directly before scanning PCI bus into pcibios_scan_root() because it's called from legacy, acpi and numa and so it can be one place for all systems and configurations which may need it. AMD64 Laptops are also affected and fixed by assign-busses, and the code is also incuded from arch/x86_64/pci/ that place will also work for x86_64 kernels, I only ifdef'-ed the x86-only Laptop in this example. Affected and known or assumed to be fixed with it are (found by googling): * ASUS Z71V and L3s * Samsung X20 * Compaq R3140us and all Compaq R3000 series laptops with TI1620 Controller, also Compaq R4000 series (from a kernel.org bugreport) * HP zv5000z (AMD64 3700+, known that fixup_parent_subordinate_busnr fixes it) * HP zv5200z * IBM ThinkPad 240 * An IBM ThinkPad (1.8 GHz Pentium M) debugged by Pavel Machek gives the correspondig message which detects the possible problem. * MSI S260 / Medion SIM 2100 MD 95600 The patch also expands the "try pci=assign-busses" warning so testers will help us to update the DMI table. Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by:
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