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2008-03-04dmaengine: add driver for Freescale MPC85xx DMA controllerZhang Wei
The driver implements DMA engine API for Freescale MPC85xx DMA controller, which could be used by devices in the silicon. The driver supports the Basic mode of Freescale MPC85xx DMA controller. The MPC85xx processors supported include MPC8540/60, MPC8555, MPC8548, MPC8641 and so on. The MPC83xx(MPC8349, MPC8360) are also supported. [kamalesh@linux.vnet.ibm.com: build fix] [dan.j.williams@intel.com: merge mm fixes, rebase on async_tx-2.6.25] Signed-off-by: Zhang Wei <wei.zhang@freescale.com> Signed-off-by: Ebony Zhu <ebony.zhu@freescale.com> Acked-by: Kumar Gala <galak@gate.crashing.org> Cc: Shannon Nelson <shannon.nelson@intel.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2008-02-29Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (35 commits) Blackfin Serial Driver: Fix bug - Only insert UART rx char in timer task. Blackfin Serial Driver: Fix bug - update tx dma buffer tail before wake up processes. Blackfin Serial Driver: Fix bug - Increase buffer tail immediately before starting tx dma. [Blackfin] serial driver: Add flow control support to bf54x [Blackfin] serial driver: Fix bug Poll RTS/CTS status in DMA mode as well [Blackfin] serial driver: ADSP-BF52x arch/mach support [Blackfin] serial driver: use simpler comment headers and strip out information that is maintained in the scm's log [Blackfin] serial driver: rework break flood anomaly handling to be more robust/realistic about what we can actually work around [Blackfin] serial driver: fix bug - cache the bits of the LSR on systems where the LSR is read-to-clear [Blackfin] serial driver: fix bug - should not wait for the TFI bit, just clear it when tx stop. [Blackfin] serial driver: Fix bug serial driver in DMA mode spams history to console on shell restart [Blackfin] serial driver: Fix bug Free rx dma buffer in shutdown. [Blackfin] serial driver: Clean up UART DMA code. Blackfin Serial driver: Fix bug - serial driver in PIO mode cant handle input very quickly [Blackfin] arch: kill section mismatch warnings [Blackfin] arch: handle the most common L1 shrinkage case (L1 does not exist for a part) so that any parts labeled for L1 instead get placed into external memory sections [Blackfin] arch: add bfin_clear_PPIx_STATUS() helper funcs like we have for other parts [Blackfin] arch: make sure we have proper description/copyright/license lines [Blackfin] arch: Fix CONFIG_PM support for BF561 [Blackfin] arch: Remove DPMC char driver option ...
2008-02-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (79 commits) [X25]: Use proc_create() to setup ->proc_fops first [WANROUTER]: Use proc_create() to setup ->proc_fops first [8021Q]: Use proc_create() to setup ->proc_fops first [IPV4]: Use proc_create() to setup ->proc_fops first [IPV6]: Use proc_create() to setup ->proc_fops first [SCTP]: Use proc_create() to setup ->proc_fops first [PKTGEN]: Use proc_create() to setup ->proc_fops first [NEIGHBOUR]: Use proc_create() to setup ->proc_fops first [LLC]: Use proc_create() to setup ->proc_fops first [IPX]: Use proc_create() to setup ->proc_fops first [SUNRPC]: Use proc_create() to setup ->proc_fops first [ATM]: Use proc_create() to setup ->proc_fops first [SCTP]: Update AUTH structures to match declarations in draft-16. [SCTP]: Incorrect length was used in SCTP_*_AUTH_CHUNKS socket option [SCTP]: Clean up naming conventions of sctp protocol/address family registration [APPLETALK]: Use proc_create() to setup ->proc_fops first [BNX2X]: add bnx2x to MAINTAINERS [BNX2X]: update version, remove CVS strings [BNX2X]: Fix Xmit bugs [BNX2X]: Prevent PCI queue overflow ...
2008-02-28[BNX2X]: add bnx2x to MAINTAINERSEliezer Tamir
Signed-off-by: Eliezer Tamir <eliezert@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-02-26MAINTAINERS: neteffect updateRoland Dreier
Adding Nishi to the maintainers list. Signed-off-by: Glenn Streiff <gstreiff@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-02-23update TULIP MAINTAINERSGrant Grundler
Kyle and I are co-maintaining tulip driver. Normally kyle will review my patchs and submit them. I'll deal with bugzilla.kernel.org bugs and try to resolve those bugs. Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-02-23hwrng: remove Michael as HWRNG maintainerMichael Buesch
It turns out that I rewrote the HWRNG core once to make it pluggable, but I'm not a crypto-expert at all. So I'm certainly the wrong person for being a maintainer of the HWRNG core. Let's orphan it. Signed-off-by: Michael Buesch <mb@bu3sch.de> Cc: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-23MAINTAINERS: linux-fbdev is moderatedGeert Uytterhoeven
While linux-fbdev is subscribers-only, non-subscribers are not plainly rejected, but moderated, so the casual patch/comment/question comes through. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-21MAINTAINERS: ioatdma, dmaengine and async_tx maintainers changeMaciej Sosnowski
Shannon Nelson replaced by Maciej Sosnowski in maintanance of INTEL I/OAT DMA DRIVER, DMA GENERIC ENGINE SUBSYSTEM and ASYNCHRONOUS TRANSFERS/TRANSFORMS API. Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com> Signed-off-by: Shannon Nelson <shannon.nelson@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-21Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6Linus Torvalds
* 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6: hwmon: normal_i2c arrays should be const hwmon: New driver for Analog Devices ADT7473 sensor chip hwmon: (coretemp) Add Penryn CPU to coretemp hwmon: (coretemp) Add TjMax detection for mobile CPUs hwmon: (applesmc) sensors set for MacBook2 hwmon: (thmc50) Storage class should be before const qualifier hwmon: (coretemp) fix section mismatch warning hwmon: (coretemp) Add maximum cooling temperature readout hwmon: (adm1026) Properly terminate sysfs groups hwmon: (vt8231) Update maintainer email address hwmon: (vt8231) Add individual alarm files hwmon: (via686a) Add individual alarm files hwmon: (smsc47m1) Add individual alarm files hwmon: (max1619) Add individual alarm and fault files hwmon: (lm92) Add individual alarm files
2008-02-21dlm: update git tree in MAINTAINERSDavid Teigland
Signed-off-by: David Teigland <teigland@redhat.com>
2008-02-19MAINTAINERS: update ide-cd maintainer's email addressBorislav Petkov
Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-17hwmon: (vt8231) Update maintainer email addressRoger Lucas
Signed-off-by: Roger Lucas <vt8231@hiddenengine.co.uk> (modified MAINTAINERS entry also - MMH) Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
2008-02-14MAINTAINERS: update decnet and DLM entriesChristine Caulfield
Change my name & email in MAINTAINERS Signed-off-by: Christine Caulfield <christine.caulfield@googlemail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-14MAINTAINERS: add linux-fsdevel to VFS entryPaul Menage
Add linux-fsdevel to the VFS entry in MAINTAINERS Signed-off-by: Paul Menage <menage@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-11Add Matt to MAINTAINERS as a SLAB allocator maintainerPekka Enberg
Matt is already the maintainer of SLOB which is one of the "SLAB" allocators in the kernel so add him to MAINTAINERS. Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-09Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: mmc: extend ricoh_mmc to support Ricoh RL5c476 at91_mci: use generic GPIO calls sdhci: add num index for multi controllers case MAINTAINERS: remove non-existant URLs mmc: remove sdhci and mmc_spi experimental markers mmc: Handle suspend/resume in Ricoh MMC disabler
2008-02-09memstick: initial commit for Sony MemoryStick supportAlex Dubov
Sony MemoryStick cards are used in many products manufactured by Sony. They are available both as storage and as IO expansion cards. Currently, only MemoryStick Pro storage cards are supported via TI FlashMedia MemoryStick interface. [mboton@gmail.com: biuld fix] [akpm@linux-foundation.org: build fix] Signed-off-by: Alex Dubov <oakad@yahoo.com> Signed-off-by: Miguel Boton <mboton@gmail.co> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08Merge branch 'cris' of git://www.jni.nu/crisLinus Torvalds
* 'cris' of git://www.jni.nu/cris: (158 commits) CRIS v32: Remove hwregs/timer_defs.h, it is now architecture specific. CRIS v32: Change drivers/i2c.c locking. CRIS v32: Rewrite ARTPEC-3 gpio driver to avoid volatiles and general cleanup. CRIS: Add new timerfd syscall entries. MAINTAINERS: Add my information for the CRIS port. CRIS v32: Correct spelling of bandwidth in function name. CRIS v32: Clean up nandflash.c for ARTPEC-3 and ETRAX FS. CRIS v10: Cleanup of drivers/gpio.c CRIS v10: drivers/net/cris/eth_v10.c rename LED defines to CRIS_LED to avoid name clash. CRIS: Make io_pwm_set_period members unsigned in etraxgpio.h CRIS: Move ETRAX_AXISFLASHMAP to common Kconfig file. CRIS: Drop regs parameter from call to profile_tick in kernel/time.c CRIS v32: Fix minor formatting issue in mach-a3/io.c CRIS v32: Initialize GIO even if we're rambooting in kernel/head.S CRIS v32: Remove kernel/arbiter.c, it now exists in machine dependent directory. CRIS v32: Minor changes to avoid errors in asm-cris/arch-v32/hwregs/reg_rdwr.h CRIS v32: arch-v32/hwregs/intr_vect_defs.h moved to machine dependent directory. CRIS v32: Correct offset for TASK_pid in asm-cris/arch-v32/offset.h CRIS v32: Move register map header to machine dependent directory. CRIS v32: Let compiler know that memory is clobbered after a break op. ...
2008-02-08MAINTAINERS: add Haavard as maintainer of the atmel_serial driverHaavard Skinnemoen
The following patchset cleans up the atmel_serial driver a bit, moves a significant portion of the interrupt handler into a tasklet, and adds DMA support. This is the result of a combined effort by Chip Coldwell, Remy Bohmer and me. The patches should apply cleanly onto Linus' latest git tree, and I've also tested it on -mm (with a couple of avr32 fixes applied to make the rest of the tree compile.) With DMA, I see transfer rates around 92 kbps when transferring a big file using ZModem (both directions are roughly the same.) I've also tested the same thing with a bunch of debug options enabled. The transfer rate is slightly lower, but no errors are reported. Note that break and error handling doesn't work too well with DMA enabled. This is a common problem with all the efforts I've seen adding DMA support to this driver (including my own). The PDC error handling also accesses icount without locking. I'm tempted to just ignore the problem for now and hopefully come up with a solution later. This patch: The atmel_serial driver never had a MAINTAINERS entry, although Andrew Victor has effectively been acting as a maintainer since he got the driver merged into mainline in the first place. I'll keep Cc'ing Andrew on all patches, but I'm going to take the main responsibility for getting things moving upstream from now on. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08udf: change maintainerJan Kara
I've tried to contact Ben Fennema a few times but without success. Since I'm currently probably closest to being an UDF maintainer, I guess it's fine to also change the entry in MAINTAINERS. Signed-off-by: Jan Kara <jack@suse.cz> Cc: <bfennema@falcon.csc.calpoly.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08rewrite rdNick Piggin
This is a rewrite of the ramdisk block device driver. The old one is really difficult because it effectively implements a block device which serves data out of its own buffer cache. It relies on the dirty bit being set, to pin its backing store in cache, however there are non trivial paths which can clear the dirty bit (eg. try_to_free_buffers()), which had recently lead to data corruption. And in general it is completely wrong for a block device driver to do this. The new one is more like a regular block device driver. It has no idea about vm/vfs stuff. It's backing store is similar to the buffer cache (a simple radix-tree of pages), but it doesn't know anything about page cache (the pages in the radix tree are not pagecache pages). There is one slight downside -- direct block device access and filesystem metadata access goes through an extra copy and gets stored in RAM twice. However, this downside is only slight, because the real buffercache of the device is now reclaimable (because we're not playing crazy games with it), so under memory intensive situations, footprint should effectively be the same -- maybe even a slight advantage to the new driver because it can also reclaim buffer heads. The fact that it now goes through all the regular vm/fs paths makes it much more useful for testing, too. text data bss dec hex filename 2837 849 384 4070 fe6 drivers/block/rd.o 3528 371 12 3911 f47 drivers/block/brd.o Text is larger, but data and bss are smaller, making total size smaller. A few other nice things about it: - Similar structure and layout to the new loop device handlinag. - Dynamic ramdisk creation. - Runtime flexible buffer head size (because it is no longer part of the ramdisk code). - Boot / load time flexible ramdisk size, which could easily be extended to a per-ramdisk runtime changeable size (eg. with an ioctl). - Can use highmem for the backing store. [akpm@linux-foundation.org: fix build] [byron.bbradley@gmail.com: make rd_size non-static] Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Byron Bradley <byron.bbradley@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08mn10300: add the MN10300/AM33 architecture to the kernelDavid Howells
Add architecture support for the MN10300/AM33 CPUs produced by MEI to the kernel. This patch also adds board support for the ASB2303 with the ASB2308 daughter board, and the ASB2305. The only processor supported is the MN103E010, which is an AM33v2 core plus on-chip devices. [akpm@linux-foundation.org: nuke cvs control strings] Signed-off-by: Masakazu Urade <urade.masakazu@jp.panasonic.com> Signed-off-by: Koichi Yasutake <yasutake.koichi@jp.panasonic.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08MAINTAINERS: Add my information for the CRIS port.Jesper Nilsson
2008-02-08MAINTAINERS: remove non-existant URLsPierre Ossman
Remove references to web pages that are no longer up and running. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-02-07ipwireless: driver for PC Card 3G/UMTS modemDavid Sterba
The device is manufactured by IPWireless. In some countries (for example Czech Republic, T-Mobile ISP) this card is shipped for service called UMTS 4G. It's a piece of PCMCIA "4G" UMTS PPP networking hardware that presents itself as a serial character device (i.e. looks like usual modem to userspace, accepts AT commands, etc). Rewieved-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Ben Martel <benm@symmetric.co.nz> Signed-off-by: Stephen Blackheath <stephen@symmetric.co.nz> Signed-off-by: David Sterba <dsterba@suse.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07Merge branch 'release' of ↵Linus Torvalds
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: (112 commits) ACPI: fix build warning Revert "cpuidle: build fix for non-x86" ACPI: update intrd DSDT override console messages ACPI: update DSDT override documentation ACPI: Add "acpi_no_initrd_override" kernel parameter ACPI: its a directory not a folder.... ACPI: misc cleanups ACPI: add missing prink prefix strings ACPI: cleanup acpi.h ACPICA: fix CONFIG_ACPI_DEBUG_FUNC_TRACE build ACPI: video: Ignore ACPI video devices that aren't present in hardware ACPI: video: reset brightness on resume ACPI: video: call ACPI notifier chain for ACPI video notifications ACPI: create notifier chain to get hotkey events to graphics driver ACPI: video: delete unused display switch on hotkey event code ACPI: video: create "brightness_switch_enabled" modparam cpuidle: Add a poll_idle method ACPI: cpuidle: Support C1 idle time accounting ACPI: enable MWAIT for C1 idle ACPI: idle: Fix acpi_safe_halt usages and interrupt enabling/disabling ...
2008-02-07MAINTAINERS: add self for the dz serial driverMaciej W. Rozycki
Now that I have got the necessary piece of hardware (thanks, Thiemo!), I may well offer myself as the maintainer for the dz serial driver. I hope nobody objects. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-07Merge branches 'release' and 'wmi-2.6.25' into releaseLen Brown
2008-02-06Merge git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: x86: fix deadlock, make pgd_lock irq-safe virtio: fix trivial build bug x86: fix mttr trimming x86: delay CPA self-test and repeat it x86: fix 64-bit sections generic: add __FINITDATA x86: remove suprious ifdefs from pageattr.c x86: mark the .rodata section also NX x86: fix iret exception recovery on 64-bit cpuidle: dubious one-bit signed bitfield in cpuidle.h x86: fix sparse warnings in powernow-k8.c x86: fix sparse error in traps_32.c x86: trivial sparse/checkpatch in quirks.c x86 ptrace: disallow null cs/ss MAINTAINERS: RDC R-321x SoC maintainer brk randomization: introduce CONFIG_COMPAT_BRK brk: check the lower bound properly x86: remove X2 workaround x86: make spurious fault handler aware of large mappings x86: make traps on entry code be debuggable in user space, 64-bit
2008-02-06MAINTAINERS: RDC R-321x SoC maintainerFlorian Fainelli
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-02-06Claim maintainership for block2mtd and update email addressesJoern Engel
I have been prime author and maintainer of block2mtd from day one, but neither MAINTAINERS nor the module source makes this fact clear. And while I'm at it, update my email addresses tree-wide, as the old address currently bounces and change my name to "joern" as unicode will likely continue to cause trouble until the end of this century. Signed-off-by: Joern Engel <joern@lazybastard.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06MAINTAINERS, order AUERSWALD alphabeticallyJiri Slaby
MAINTAINERS, order AUERSWALD alphabetically Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Wolfgang Muees <wolfgang@iksw-muees.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06geode lists are subscriber onlyAlan Cox
This gave me bounces and moans when chasing CS5536 so document it. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-05tc1100-wmi: Add driver for HP Compaq TC1100 TabletsCarlos Corbacho
This is based on the 2004 out-of-tree work of Jamey Hicks, to add support via WMI for controlling the jog dial and wireless on these tablets. v1: Original release v2: As per Joshua Wise's comments, change bluetooth to jogdial (an error from the original driver). Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> CC: Matthew Garrett <mjg59@srcf.ucam.org> CC: Jamey Hicks <jamey.hicks@nokia.com> CC: Joshua Wise <joshua@joshuawise.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-05acer-wmi: Add driver for newer Acer laptopsCarlos Corbacho
This is a driver for newer Acer (and Wistron) laptops. It adds wireless radio and bluetooth control, and on some laptops, exposes the mail LED and LCD backlight. v1: * Initial release v2: * Replace left over ACPI references with WMI * Add GUID based autoloading (depends on future work to WMI) * Add DMI based autoloading (backup solution until WMI sysfs/ class work is available) * Checkpatch fixes v3: * Add new EC quirks for Aspire 3100 & 5100, and Extensa 5220 v4: * Simplified internal handling of WMID and AMW0 devices * Add autodetection for bluetooth and maximum brightness on AMW0 V2 and WMID laptops. v5: * Add EC quirk for Medion MD 98000 * Add autodetection for AMW0, and mail LED on AMW0 and AMW0 V2. * Improve error handling * Fix AMW0 V2 bluetooth and wireless, by using both WMID and AMW0 methods to ensure that the correct value is always set. v6: * Fix 'use before initialisation' bug with quirks. v7 * Fix bug on AMW0 where acer-wmi would exit if a mail LED was not detected. * Add Acer Aspire 9110 mail LED support * Fix section mismatch warnings Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> CC: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-05ACPI: WMI: Add ACPI-WMI mapping driverCarlos Corbacho
The following is an implementation of the Windows Management Instrumentation (WMI) ACPI interface mapper (PNP0C14). What it does: Parses the _WDG method and exports functions to process WMI method calls, data block query/ set commands (both based on GUID) and does basic event handling. How: WMI presents an in kernel interface here (essentially, a minimal wrapper around ACPI) (const char *guid assume the 36 character ASCII representation of a GUID - e.g. 67C3371D-95A3-4C37-BB61-DD47B491DAAB) wmi_evaluate_method(const char *guid, u8 instance, u32 method_id, const struct acpi_buffer *in, struct acpi_buffer *out) wmi_query_block(const char *guid, u8 instance, struct acpi_buffer *out) wmi_set_block(const char *guid, u38 instance, const struct acpi_buffer *in) wmi_install_notify_handler(acpi_notify_handler handler); wmi_remove_notify_handler(void); wmi_get_event_data(u32 event, struct acpi_buffer *out) wmi_has_guid(const char guid*) wmi_has_guid() is a helper function to find if a GUID exists or not on the system (a quick and easy way for WMI dependant drivers to see if the the method/ block they want exists, since GUIDs are supposed to be unique). Event handling - allow a WMI based driver to register a notifier handler for each GUID with WMI. When a notification is sent to a GUID in WMI, the handler registered with WMI is then called (it is left to the caller to ask for the WMI event data associated with the GUID, if needed). What it won't do: Unicode - The MS article[1] calls for converting between ASCII and Unicode (or vice versa) if a GUID is marked as "string". This is left up to the calling driver. Handle a MOF[1] - the WMI mapper just exports methods, data and events to userspace. MOF handling is down to userspace. Userspace interface - this will be added later. [1] http://www.microsoft.com/whdc/system/pnppwr/wmi/wmi-acpi.mspx === ChangeLog == v1 (2007-10-02): * Initial release v2 (2007-10-05): * Cleaned up code - split up super "wmi_evaluate_block" -> each external symbol now handles its own ACPI calls, rather than handing off to a "super" method (and in turn, is a lot simpler to read) * Added a find_guid() symbol - return true if a given GUID exists on the system * wmi_* functions now return type acpi_status (since they are just fancy wrappers around acpi_evaluate_object()) * Removed extra debug code v3 (2007-10-27) * More code clean up - now passes checkpatch.pl * Change data block calls - ref MS spec, method ID is not required for them, so drop it from the function parameters. * Const'ify guid in the function call parameters. * Fix _WDG buffer handling - copy the data to our own private structure. * Change WMI from tristate to bool - otherwise the external functions are not exported in linux/acpi.h if you try to build WMI as a module. * Fix more flag comparisons. * Add a maintainers entry - since I wrote this, I should take the blame for it. v4 (2007-10-30) * Add missing brace from after fixing checkpatch errors. * Rewrote event handling - allow external drivers to register with WMI to handle WMI events * Clean up flags and sanitise flag handling v5 (2007-11-03) * Add sysfs interface for userspace. Export events over netlink again. * Remove module left overs, fully convert to built-in driver. * Tweak in-kernel API to use u8 for instance, since this is what the GUID blocks use (so instance cannot be greater than u8). * Export wmi_get_event_data() for in kernel WMI drivers. v6 (2007-11-07) * Split out userspace into a different patch v7 (2007-11-20) * Fix driver to handle multiple PNP0C14 devices - store all GUIDs using the kernel's built in list functions, and just keep adding to the list every time we handle a PNP0C14 devices - GUIDs will always be unique, and WMI callers do not know or care about different devices. * Change WMI event handler registration to use its' own event handling struct; we should not pass an acpi_handle down to any WMI based drivers - they should be able to function with only the calls provided in WMI. * Update my e-mail address v8 (2007-11-28) * Convert back to a module. * Update Kconfig to default to building as a module. * Remove an erroneous printk. * Simply comments for string flag (since we now leave the handling to the caller). v9 (2007-12-07) * Add back missing MODULE_DEVICE_TABLE for autoloading * Checkpatch fixes v10 (2007-12-12) * Workaround broken GUIDs declared expensive without a WCxx method. * Minor cleanups v11 (2007-12-17) * More fixing for broken GUIDs declared expensive without a WCxx method. * Add basic EmbeddedControl region handling. v12 (2007-12-18) * Changed EC region handling code, as per Alexey's comments. v13 (2007-12-27) * Changed event handling so that we can have one event handler registered per GUID, as per Matthew Garrett's suggestion. v14 (2008-01-12) * Remove ACPI debug statements v15 (2008-02-01) * Replace two remaining 'x == NULL' type tests with '!x' v16 (2008-02-05) * Change MAINTAINERS entry, as I am not, and never have been, paid to work on WMI * Remove 'default' line from Kconfig Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> CC: Matthew Garrett <mjg59@srcf.ucam.org> CC: Alexey Starikovskiy <aystarik@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-05Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] make pfm_get_task work with virtual pids [IA64] honor notify_die() returning NOTIFY_STOP [IA64] remove dead code: __cpu_{down,die} from !HOTPLUG_CPU [IA64] Appoint kvm/ia64 Maintainers [IA64] ia64_set_psr should use srlz.i [IA64] Export three symbols for module use [IA64] mca style cleanup [IA64] sn_hwperf semaphore to mutex [IA64] generalize attribute of fsyscall_gtod_data [IA64] efi.c Add /* never reached */ annotation [IA64] efi.c Spelling/punctuation fixes [IA64] Make efi.c mostly fit in 80 columns [IA64] aliasing-test: fix gcc warnings on non-ia64 [IA64] Slim-down __clear_bit_unlock [IA64] Fix the order of atomic operations in restore_previous_kprobes on ia64 [IA64] constify function pointer tables [IA64] fix userspace compile error in gcc_intrin.h
2008-02-04RDMA/nes: Add a driver for NetEffect RNICsGlenn Streiff
Add a standard NIC and RDMA/iWARP driver for NetEffect 1/10Gb ethernet adapters. Signed-off-by: Glenn Streiff <gstreiff@neteffect.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-02-04[IA64] Appoint kvm/ia64 MaintainersZhang Xiantao
Anthony and Xiantao are working on KVM for ia64. Signed-off-by Anthony Xu <anthony.xu@intel.com> Signed-off-by Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-02-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (79 commits) Jesper Juhl is the new trivial patches maintainer Documentation: mention email-clients.txt in SubmittingPatches fs/binfmt_elf.c: spello fix do_invalidatepage() comment typo fix Documentation/filesystems/porting fixes typo fixes in net/core/net_namespace.c typo fix in net/rfkill/rfkill.c typo fixes in net/sctp/sm_statefuns.c lib/: Spelling fixes kernel/: Spelling fixes include/scsi/: Spelling fixes include/linux/: Spelling fixes include/asm-m68knommu/: Spelling fixes include/asm-frv/: Spelling fixes fs/: Spelling fixes drivers/watchdog/: Spelling fixes drivers/video/: Spelling fixes drivers/ssb/: Spelling fixes drivers/serial/: Spelling fixes drivers/scsi/: Spelling fixes ...
2008-02-03Jesper Juhl is the new trivial patches maintainerAdrian Bunk
Jesper has agreed to take over maintainership for the trivial patches. Thanks, Jesper! Signed-off-by: Adrian Bunk <bunk@kernel.org>
2008-02-03MAINTAINERS: update Corey Thomas email addressJoe Perches
On Sat, 2007-12-22 at 18:08 -0500, Corey Thomas wrote: > This email, coreythomas@charter.net is good. ISP change. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2008-02-03MAINTAINERS: remove Adam Fritzler, remove his email address in other sourcesJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2008-02-03bonding: update MAINTAINERSJay Vosburgh
Remove Chad Tindel; he hasn't been involved for a number of years. Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-02-03remove obsolete tokenring maintainer informationAdrian Bunk
- Peter's email address is bouncing - the project webpage no longer exists - neither Peter nor Mike had a single patch included in the kernel since 2.6.12-rc2 (when the git history begins) Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-02-02Merge git://git.infradead.org/battery-2.6Linus Torvalds
* git://git.infradead.org/battery-2.6: apm_power: check I.intval for zero value, we use it as the divisor MAINTAINERS: remove kernel-discuss@handhelds.org list pda_power: implement polling pda_power: various cleanups apm_power: support using VOLTAGE_* properties for apm calculations pda_power: add suspend/resume support power_supply: add few more values and props pda_power: only register available psu power: fix incorrect unregistration in power_supply_create_attrs error path power: remove POWER_SUPPLY_PROP_CAPACITY_LEVEL [BATTERY] power_supply_leds: use kasprintf [BATTERY] Every file should include the headers containing the prototypes for its global functions.
2008-02-02MAINTAINERS: remove kernel-discuss@handhelds.org listAnton Vorontsov
kernel-discuss at handhelds.org is down for months, and nobody knows why. So remove it for now. Signed-off-by: Anton Vorontsov <cbou@mail.ru>
2008-02-01knfsd: change mailing list for nfsd in MAINTAINERSNeil Brown
nfs@lists.sourceforge.net is being decommissioned. Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2008-01-31Add new driver 'rndis_wlan' for wireless RNDIS devices.Jussi Kivilinna
New driver for wireless RNDIS devices. So far only known chip that uses wireless RNDIS is Broadcom 4320. Driver detects all RNDIS devices that have RNDIS wireless physical medium. At least following devices are detected: Buffalo WLI-U2-KG125S U.S. Robotics USR5421 Belkin F5D7051 Linksys WUSB54GSv2 Linksys WUSB54GSC Asus WL169gE Eminent EM4045 BT Voyager 1055 Linksys WUSB54GSv1 U.S. Robotics USR5420 BUFFALO WLI-USB-G54 Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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