aboutsummaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAge
* [PATCH] kdump: x86_64: add memmmap command line optionakpm@osdl.org2006-01-10
| | | | | | | | | | | | | | | | | | | | | | | | | | ) From: Vivek Goyal <vgoyal@in.ibm.com> - This patch introduces the memmap option for x86_64 similar to i386. - memmap=exactmap enables setting of an exact E820 memory map, as specified by the user. Changes in this version: - Used e820_end_of_ram() to find the max_pfn as suggested by Andi kleen. - removed PFN_UP & PFN_DOWN macros - Printing the user defined map also. Signed-off-by: Murali M Chakravarthy <muralim@in.ibm.com> Signed-off-by: Hariprasad Nellitheertha <nharipra@gmail.com> Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Cc: Andi Kleen <ak@muc.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Kdump: powerpc and s390 build failure fixakpm@osdl.org2006-01-10
| | | | | | | | | | | | | | | ) From: Vivek Goyal <vgoyal@in.ibm.com> crash_setup_regs() is an architecture dependent function which is called in architecture independent section. So every architecture supporting kexec should at least provide a dummy definition of crash_setup_regs() even if crash dumping is not implemented yet, to avoid build failures. Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Kdump: i386 compiler warning fixVivek Goyal2006-01-10
| | | | | | | | Fixes a compilation warning message in i386 Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] kdump: save registers early (inline functions)Vivek Goyal2006-01-10
| | | | | | | | | | | | | | | | | | | | | | | | | | - If system panics then cpu register states are captured through funciton crash_get_current_regs(). This is not a inline function hence a stack frame is pushed on to the stack and then cpu register state is captured. Later this frame is popped and new frames are pushed (machine_kexec). - In theory this is not very right as we are capturing register states for a frame and that frame is no more valid. This seems to have created back trace problems for ppc64. - This patch fixes it up. The very first thing it does after entering crash_kexec() is to capture the register states. Anyway we don't want the back trace beyond crash_kexec(). crash_get_current_regs() has been made inline - crash_setup_regs() is the top architecture dependent function which should be responsible for capturing the register states as well as to do some architecture dependent tricks. For ex. fixing up ss and esp for i386. crash_setup_regs() has also been made inline to ensure no new call frame is pushed onto stack. Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] kdump: export per cpu crash notes pointer through sysfs (fix)Vivek Goyal2006-01-10
| | | | | | | | Removes the call to get_cpu() and put_cpu() as it is not required. Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] kdump: export per cpu crash notes pointer through sysfsVivek Goyal2006-01-10
| | | | | | | | | | | | | | | | - Kexec on panic functionality allocates memory for saving cpu registers in case of system crash event. Address of this allocated memory needs to be exported to user space, which is used by kexec-tools. - Previously, a single /sys/kernel/crash_notes entry was being exported as memory allocated was a single continuous array. Now memory allocation being dyanmic and per cpu based, address of per cpu buffer is exported through "/sys/devices/system/cpu/cpuX/crash_notes" Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] kdump: dynamic per cpu allocation of memory for saving cpu registersVivek Goyal2006-01-10
| | | | | | | | | | | | | | | | | | | | | - In case of system crash, current state of cpu registers is saved in memory in elf note format. So far memory for storing elf notes was being allocated statically for NR_CPUS. - This patch introduces dynamic allocation of memory for storing elf notes. It uses alloc_percpu() interface. This should lead to better memory usage. - Introduced based on Andi Kleen's and Eric W. Biederman's suggestions. - This patch also moves memory allocation for elf notes from architecture dependent portion to architecture independent portion. Now crash_notes is architecture independent. The whole idea is that size of memory to be allocated per cpu (MAX_NOTE_BYTES) can be architecture dependent and allocation of this memory can be architecture independent. Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] kdump: i386 save ss esp bug fixakpm@osdl.org2006-01-10
| | | | | | | | | | | | | ) From: Vivek Goyal <vgoyal@in.ibm.com> This patch fixes a minor bug based on Andi Kleen's suggestion. asm's can't be broken in this particular case, hence merging them. Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Disable rio on 64-bit platformsAlexey Dobriyan2006-01-10
| | | | | | | | | Do it via Kconfig rather than via #error. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Remove set_fs() in stop_machine()akpm@osdl.org2006-01-10
| | | | | | | | | | | | ) From: Brian Gerst <bgerst@didntduck.org> Call sched_setscheduler() directly instead. Signed-off-by: Brian Gerst <bgerst@didntduck.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] dump_thread() cleanupakpm@osdl.org2006-01-10
| | | | | | | | | | | | | | | | ) From: Adrian Bunk <bunk@stusta.de> - create one common dump_thread() prototype in kernel.h - dump_thread() is only used in fs/binfmt_aout.c and can therefore be removed on all architectures where CONFIG_BINFMT_AOUT is not available Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ipmi: fix compile errors with PROC_FS=nAdrian Bunk2006-01-10
| | | | | | | | | | | | | | | | | | | | | | | ... CC [M] drivers/char/ipmi/ipmi_msghandler.o drivers/char/ipmi/ipmi_msghandler.c:3301: `proc_ipmi_root' undeclared here (not in a function) drivers/char/ipmi/ipmi_msghandler.c:3301: initializer element is not constant drivers/char/ipmi/ipmi_msghandler.c:3301: (near initialization for `__ksymtab_proc_ipmi_root.value') drivers/char/ipmi/ipmi_msghandler.c:1535: warning: `ipmb_file_read_proc' defined but not used drivers/char/ipmi/ipmi_msghandler.c:1551: warning: `version_file_read_proc' defined but not used drivers/char/ipmi/ipmi_msghandler.c:1561: warning: `stat_file_read_proc' defined but not used ... CC [M] drivers/char/ipmi/ipmi_poweroff.o drivers/char/ipmi/ipmi_poweroff.c: In function `ipmi_poweroff_init': drivers/char/ipmi/ipmi_poweroff.c:616: warning: implicit declaration of function `unregister_sysctl_table' drivers/char/ipmi/ipmi_poweroff.c:616: `ipmi_table_header' undeclared (first use in this function) drivers/char/ipmi/ipmi_poweroff.c:616: (Each undeclared identifier is reported only once drivers/char/ipmi/ipmi_poweroff.c:616: for each function it appears in.) Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] printk levels for i386 oops code.Dave Jones2006-01-10
| | | | | | | | | | | Especially useful when users have booted with 'quiet'. In the regular 'oops' path, we set the console_loglevel before we start spewing debug info, but we can call the backtrace code from other places now too, such as the spinlock debugging code. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] printk levels for spinlock debugDave Jones2006-01-10
| | | | | | Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Add list_for_each_entry_safe_reverse()David Howells2006-01-10
| | | | | | | | | | | | | Add list_for_each_entry_safe_reverse() to linux/list.h This is needed by unmerged cachefs and be an as-yet-unreviewed device_shutdown() fix. Signed-off-by: David Howells <dhowells@redhat.com> Cc: Patrick Mochel <mochel@digitalimplant.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] i386: GPIO driver for AMD CS5535/CS5536Ben Gardner2006-01-10
| | | | | | | | | | | A simple driver for the CS5535 and CS5536 that allows a user-space program to manipulate GPIO pins. The CS5535/CS5536 chips are Geode processor companion devices. Signed-off-by: Ben Gardner <bgardner@wabtec.com> Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fix /sys/class/net/<if>/wireless without dev->get_wireless_statsAndrey Borzenkov2006-01-10
| | | | | | | | | | | | | | | dev->get_wireless_stats is deprecated but removing it also removes wireless subdirectory in sysfs. This patch puts it back. akpm: I don't know what's happening here. This might be appropriate as a 2.6.15.x compatibility backport. Waiting to hear from Jeff. Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] nvidiafb: Fixes for new G5Benjamin Herrenschmidt2006-01-10
| | | | | | | | | | | | Recent X "nv" driver was fixed for various issues with modern 6xxx and 7xxx cards. This patch ports those fixes to nvidiafb. This makes it work fine on the 6600 bundled with the newest G5 macs. I've verified it still works on the 5200FX of the iMacG5. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] "tiny-make-id16-support-optional" fixesAdrian Bunk2006-01-10
| | | | | | | | | | | | | | | | | | | | It seems the "make UID16 support optional" patch was checked when it edited the -tiny tree some time ago, but it wasn't checked whether it still matches the current situation when it was submitted for inclusion in -mm. This patch fixes the following bugs: - ARCH_S390X does no longer exist, nowadays this has to be expressed through (S390 && 64BIT) - in five architecture specific Kconfig files the UID16 options weren't removed Additionally, it changes the fragile negative dependencies of UID16 to positive dependencies (new architectures are more likely to not require UID16 support). Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Matt Mackall <mpm@selenic.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] remove asm/serial.h from synclink_gt.Andrew Morton2006-01-10
| | | | | | | | | | | Not all architectures implement asm/serial.h, and the driver doesn't appear to need it anyway. Cc: Paul Fulghum <paulkf@microgate.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] spufs: fix for recent "shrink dentry_struct" patchAndrew Morton2006-01-10
| | | | | | | Cc: Eric Dumazet <dada1@cosmosbay.com> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds2006-01-09
|\
| * [PATCH] drivers/*rest*: Replace pci_module_init() with pci_register_driver()Richard Knutsson2006-01-09
| | | | | | | | | | | | | | Replace obsolete pci_module_init() with pci_register_driver(). Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] drivers/sound/oss: Replace pci_module_init() with pci_register_driver()Greg Kroah-Hartman2006-01-09
| | | | | | | | | | | | | | Replace obsolete pci_module_init() with pci_register_driver(). Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
| * [PATCH] drivers/block: Replace pci_module_init() with pci_register_driver()Richard Knutsson2006-01-09
| | | | | | | | | | | | | | Replace obsolete pci_module_init() with pci_register_driver(). Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] arch: Replace pci_module_init() with pci_register_driver()Richard Knutsson2006-01-09
| | | | | | | | | | | | | | Replace obsolete pci_module_init() with pci_register_driver(). Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI Error Recovery: documentationlinas@austin.ibm.com2006-01-09
| | | | | | | | | | | | | | | | | | | | | | Various PCI bus errors can be signaled by newer PCI controllers. Recovering from those errors requires an infrastructure to notify affected device drivers of the error, and a way of walking through a reset sequence. This patch adds documentation describing the current error recovery proposal. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI Error Recovery: header file patchlinas2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | Various PCI bus errors can be signaled by newer PCI controllers. Recovering from those errors requires an infrastructure to notify affected device drivers of the error, and a way of walking through a reset sequence. This patch adds a set of callbacks to be used by error recovery routines to notify device drivers of the various stages of recovery. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI: update Toshiba ohci quirk DMI tableJesse Barnes2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | I upgraded my Toshiba Satellite BIOS recently to see if it would fix an ACPI related problem I have (http://bugzilla.kernel.org/show_bug.cgi?id=5727). Unfortunately, it didn't, and moreover, Toshiba chose to change the system version in the DMI table with the update, causing the OHCI1394 related quirk to break. This patch updates the DMI table for the quirk to include Toshiba's new version name for this machine; I've tested it and it seems to work fine. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [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: document sysfs rom file interfaceJesse Barnes2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | idr gently pointed out today that not only is the sysfs rom file interface somewhat unintuitive (despite my efforts and initial implementation), but it's also undocumented! This patch to Documentation/filesystems/sysfs-pci.txt corrects the latter problem; the former is a userland ABI now though, so we're stuck with it for awhile at least. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> 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] PCI: irq.c: trivial printk and DBG updatesDaniel Marjamäki2006-01-09
| | | | | | | | | | | | | | Updated printk and DBG with appropriate KERN_*. Signed-off-by: Daniel Marjamäki <daniel.marjamaki@comhem.se> 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>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-11 06:05:52 -0500