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2006-10-18aoe: module parameter for device timeoutEd L. Cashin
The aoe_deadsecs module parameter sets the number of seconds that elapse before a nonresponsive AoE device is marked as dead. This is runtime settable in sysfs or settable with a module load or kernel boot parameter. Signed-off-by: "Ed L. Cashin" <ecashin@coraid.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-18aoe: zero copy write 2 of 2Ed L. Cashin
Avoid memory copy on writes. (This patch follows patch 4.) Signed-off-by: "Ed L. Cashin" <ecashin@coraid.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-18aoe: improve retransmission heuristicsEd L. Cashin
Add a dynamic minimum timer for better retransmission behavior. Signed-off-by: "Ed L. Cashin" <ecashin@coraid.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-18aoe: jumbo frame support 2 of 2Ed L. Cashin
Add support for jumbo ethernet frames. (This patch follows patch 5.) Signed-off-by: "Ed L. Cashin" <ecashin@coraid.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-18aoe: clean up printks via macrosEd L. Cashin
Use simple macros to clean up the printks. (This patch is reverted by the 14th patch to follow.) Signed-off-by: "Ed L. Cashin" <ecashin@coraid.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-18aoe: jumbo frame support 1 of 2Ed L. Cashin
Add support for jumbo ethernet frames. (This patch depends on patch 7 to follow.) Signed-off-by: "Ed L. Cashin" <ecashin@coraid.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-18aoe: zero copy write 1 of 2Ed L. Cashin
Avoid memory copy on writes. (This patch depends on fixes in patch 9 to follow.) Although skb->len should not be set when working with linear skbuffs, the skb->tail pointer maintained by skb_put/skb_trim is not relevant to what happens when the skb_fill_page_desc function is called. This issue was raised without comment in linux-kernel and netdev earlier this month: http://thread.gmane.org/gmane.linux.kernel/446474/ http://thread.gmane.org/gmane.linux.network/45444/ So until there is something analogous to skb_put that works for zero-copy write skbuffs, we will do what the other callers of skb_fill_page_desc are doing. Signed-off-by: "Ed L. Cashin" <ecashin@coraid.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-18aoe: remove unused NARGS enumEd L. Cashin
The NARGS enum is left over from older code versions. Signed-off-by: "Ed L. Cashin" <ecashin@coraid.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-18aoe: update copyright dateEd L. Cashin
Update the copyright year to 2006. Signed-off-by: "Ed L. Cashin" <ecashin@coraid.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-18aoe: eliminate isbusy messageEd L. Cashin
This message doesn't help users because the circumstance isn't problematic. Signed-off-by: "Ed L. Cashin" <ecashin@coraid.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17[SPARC64]: Update defconfig.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-17[SPARC]: Sparc compilation fix with floppy enabledKrzysztof Helt
This patch fixes a typo to make kernel compilable when floppy driver for Sparc is build. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-17[SPARC]: Add sparc profiling supportMartin Habets
This patch adds profiling support to the sparc architecture. It is a copy of the sparc64 implementation. Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-17[SPARC] {bbc_,}envctrl: Use call_usermodehelper().David S. Miller
We should not be calling kernel_execve() directly and this causes module build failures because kernel_execve() is not exported to modules. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-17[SPARC]: Fix some section mismatch warnings in sparc drivers.Ben Collins
Signed-off-by: Ben Collins <ben.collins@ubuntu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-17[SPARC64]: Fix PCI memory space root resource on Hummingbird.David S. Miller
For Hummingbird PCI controllers, we should create the root PCI memory space resource as the full 4GB area, and then allocate the IOMMU DMA translation window out of there. The old code just assumed that the IOMMU DMA translation base to the top of the 4GB area was unusable. This is not true on many systems such as SB100 and SB150, where the IOMMU DMA translation window sits at 0xc0000000->0xdfffffff. So what would happen is that any device mapped by the firmware at the top section 0xe0000000->0xffffffff would get remapped by Linux somewhere else leading to all kinds of problems and boot failures. While we're here, report more cases of OBP resource assignment conflicts. The only truly valid ones are ROM resource conflicts. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-17[SPARC]: Kill BOOTME_SINGLE.David S. Miller
Unused, but still allow the '-s' boot option to be passed down to init. Based upon patches by Martin Habets. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-10-17Fix USB gadget net2280.c compileLinus Torvalds
It would fail the compile due to the newly added error checking testing a bad macro for a "return value" unless USB_GADGET_DEBUG_FILES was enabled. Pointed out by Stephen Hemminger. Acked-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-17Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (47 commits) USB: Add device id for Sierra Wireless MC8755 USB: cleanup sierra wireless driver a bit USB: Sierra Wireless driver update USB: ftdi_sio whitespace fixes USB-SERIAL:cp2101 Add new device ID USB/gadget/net2280: handle sysfs errors usbtouchscreen: fix data reading for ITM touchscreens UEAGLE: fix ueagle-atm Oops USB: xpad: dance pad support USB: input: extract() and implement() are bit field manipulation routines USB: Memory leak in drivers/usb/serial/airprime.c USB Storage: unusual_devs.h entry for Sony Ericsson P990i USB: fix usbatm tiny race USB: unusual_devs entry for Nokia 6234 USB: mos7840.c: fix a check-after-dereference USB: ftdi-elan.c: remove dead code USB: Mitsumi USB FDD 061M: UNUSUAL_DEV multilun fix USB: fix dereference in drivers/usb/misc/adutux.c USB: add USB serial mos7720 driver USB: move trancevibrator.c to the proper usb directory ...
2006-10-17Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/mthca: Use mmiowb after doorbell ring IB/ipath: Initialize diagpkt file on device init only RDMA/amso1100: Fix a NULL dereference in error path RDMA/amso1100: pci_module_init() conversion
2006-10-17USB: Add device id for Sierra Wireless MC8755Jan Luebbe
Adds the device id used by the UMTS cards in Lenovo X60s notebooks sold in Europe. Signed-off-by: Jan Luebbe <jluebbe@lasnet.de> Cc: Kevin Lloyd <linux@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: cleanup sierra wireless driver a bitGreg Kroah-Hartman
This saves over 30 lines and fixes a warning from sparse and allows debugging to work dynamically like all other usb-serial drivers. Cc: Kevin Lloyd <linux@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: Sierra Wireless driver updateKevin Lloyd
The largest feature in this patch is that it adds significant throughput increase to the Sierra driver and adds support for modem status line control (e.g. the DTR line). This patch also updates the current sierra.c driver so that it supports both 3-port Sierra devices and 1-port legacy devices and removes Sierra's references in other related files (Kconfig and airprime.c). Signed-off-by: Kevin Lloyd <linux@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: ftdi_sio whitespace fixesDavid Brownell
Whitespace fixups for drivers/usb/serial/ftdi_sio.c ... removing end-of-line whitespace, and space-before-tab. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB-SERIAL:cp2101 Add new device IDCraig Shelley
This patch adds device ID 0xEA61. This is another factory default ID used by SILabs. Signed-off-by: Craig Shelley <craig@microtron.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB/gadget/net2280: handle sysfs errorsJeff Garzik
Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17usbtouchscreen: fix data reading for ITM touchscreensDaniel Ritz
ITM devices seem to report only garbage when not touched. update usbtouchscreen to do data reading like itmtouch. also fix wrong mask on pressure bits. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17UEAGLE: fix ueagle-atm Oopsmatthieu castet
The array of attribute passed to sysfs_create_group() must be NULL-terminated. The sysfs entries are created before the start of the modem state machine to avoid to stop it in case of errors in sysfs creation. Also {destroy,create}_fs_entries are removed as they do nothing. Signed-off-by: Laurent Riffard <laurent.riffard@free.fr> Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: xpad: dance pad supportDominic Cerquetti
Adds support for dance pads to the xpad driver. Dance pads require the d-pad to be mapped to four buttons instead of two axes, so that combinations of up/down and left/right can be hit simultaneously. Known dance pads are detected, and there is a module parameter added to default unknown xpad devices to map the d-pad to buttons if this is desired. (dpad_to_buttons). Minor modifications were made to port the changes in the original patch to a newer kernel version. This patch was originally from Dominic Cerquetti originally written for kernel 2.6.11.4, with minor modifications (API changes for USB, spelling fixes to the documentation added in the original patch) made to apply to the current kernel. I have modified Dominic's original patch per some suggestions from Dmitry Torokhov. (There was nothing in the patch format description about multiple From: lines, so I haven't added myself.) [akpm@osdl.org: cleanups] Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: input: extract() and implement() are bit field manipulation routinesGrant Grundler
extract() and implement() have brain damaged attempts to handle 32-bit wide "fields". The problem is the index math in the original code didn't clear all the relevant bits. (offset >> 5) only compensated for 32-bit index. We need (offset >> 6) if we want to use 64-bit loads. But it was also wrong in that it tried to use quasi-aligned loads. Ie "report" was only incremented in multiples of 4 bytes and then the offset was masked off for values greater than 4 bytes. The right way is to pretend "report" points at a byte array. And offset is then only minor adjustment for < 8 bits of offset. "n" (field width) can then be as big as 24 (assuming 32-bit loads) since "offset" will never be bigger than 7. If someone needs either function to handle more than 24-bits, please document why - point at a specification or specific USB hid device - in comments in the code. extract/implement() are also an eyesore to read. Please banish whoever wrote it to read CodingStyle 3 times in a row to a classroom full of 1st graders armed with rubberbands. Or just flame them. Whatever. Globbing all the code together on two lines does NOT make it faster and is Just Wrong. I've tested this patch on j6000 (dual 750Mhz PA-RISC, 32-bit 2.6.12-rc5). Kyle McMartin tested on c3000 (up 400Mhz PA-RISC, same kernel). "p2-mate" (Peter De Schrijver?) tested on sb1250 (dual core Mips, broadcom "swarm" eval board). Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Matthew Wilcox <matthew@wil.cx> Cc: Vojtech Pavlik <vojtech@suse.cz> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: Memory leak in drivers/usb/serial/airprime.cEric Sesterhenn
the commit http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=5dda171202f94127e49c12daf780cdae1b4e668b added a memory leak. In case we cant allocate an urb, we dont free the buffer and leak it. Coverity id #1438 Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Acked-by: Andy Gay <andy@andynet.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB Storage: unusual_devs.h entry for Sony Ericsson P990iJan Mate
USB Storage: this patch adds support for Sony Ericsson P990i Signed-off-by: Jan Mate <mate@fiit.stuba.sk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: fix usbatm tiny raceAndrew Morton
ia64: drivers/usb/atm/usbatm.c: In function `usbatm_do_heavy_init': drivers/usb/atm/usbatm.c:1004: warning: implicit declaration of function `get_current' drivers/usb/atm/usbatm.c:1004: error: invalid type argument of `->' Signed-off-by: Duncan Sands <baldrick@free.fr> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: unusual_devs entry for Nokia 6234Alan Stern
This patch (as803) adds an unusual_devs entry for the Nokia 6234 mobile phone. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: mos7840.c: fix a check-after-dereferenceAdrian Bunk
This patch fixes an obvious check-after-dereference spotted by the Coverity checker. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: ftdi-elan.c: remove dead codeAdrian Bunk
The Coverity checker spotted this obviously dead code. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: Mitsumi USB FDD 061M: UNUSUAL_DEV multilun fixTobias Lorenz
From: Tobias Lorenz <tobias.lorenz@gmx.net> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: fix dereference in drivers/usb/misc/adutux.cEric Sesterhenn
in two of the error cases, dev is still NULL, and we dereference it. Spotted by coverity (cid#1428, 1429) Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Cc: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: add USB serial mos7720 driverGreg Kroah-Hartman
Add support for Moschip 7720 USB dual port usb to serial device. This driver is originally based on the drivers/usb/io_edgeport.c driver. Cleaned up and forward ported by me. Cc: VijayaKumar <vijaykumar@aspirecom.net> Cc: AjayKumar <ajay@aspirecom.net> Cc: Gurudeva <gurudev@aspirecom.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: move trancevibrator.c to the proper usb directoryGreg Kroah-Hartman
It's not a input driver, so it doesn't belong in the input directory. Cc: Sam Hocevar <sam@zoy.org> Cc: Dmitry Torokhov <dtor@insightbb.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17usbnet: add a mutex around phy register accessArnd Bergmann
When working on the mcs7830, I noticed the need for a mutex in its mdio_read/mdio_write functions. A related problem seems to be present in the asix driver in the respective functions. This introduces a mutex in the common usbnet driver and uses it from the two hardware specific drivers. Acked-by: David Hollis <dhollis@davehollis.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17usbnet: improve generic ethtool supportArnd Bergmann
This adds generic support for the ethtool commands get_settings, set_settings, get_link and nway_reset to usbnet. These are now implemented using mii functions when a low-level driver supports mdio_read/mdio_write and does not override the usbnet ethtool commands with its own. Currently, this applies to the asix and the mcs7830 drivers. I have tested it on mcs7830. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: David Hollis <dhollis@davehollis.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: driver for mcs7830 (aka DeLOCK) USB ethernet adapterArnd Bergmann
This driver adds support for the DeLOCK USB ethernet adapter and potentially others based on the MosChip MCS7830 chip. It is based on the usbnet and asix drivers as well as the original device driver provided by MosChip, which in turn was based on the usbnet driver. It has been tested successfully on an OHCI, but interestingly there seems to be a problem with the mcs7830 when connected to the ICH6/EHCI in my thinkpad: it keeps receiving lots of broken packets in the RX interrupt. The problem goes away when I'm using an active USB hub, so I assume it's not related to the device driver, but rather to the hardware. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17usb devio: handle class_device_create() errorAkinobu Mita
This patch adds missing class_device_create() error check, and makes notifier return NOTIFY_BAD. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: drivers/usb/net/*: use BUILD_BUG_ONAlexey Dobriyan
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17usbcore: fix endpoint device creationAlan Stern
This patch (as800) straightens out the USB endpoint class device creation routine, fixing a refcount bug in the process. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17usbcore: fix refcount bug in endpoint removalAlan Stern
This patch (as799) fixes a nasty refcount error in the USB endpoint class. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] switch to new pci_get_bus_and_slot API [ARM] Update mach-types [ARM] Fix Zaurii keyboard/touchscreen drivers [ARM] Fix fallout from IRQ regs changes [ARM] 3890/1: [Jornada7xx] Addition of MCU commands into jornada720.h [ARM] 3889/1: [Jornada7xx] Addition of correct SDRAM params into cpu-sa1110.c [ARM] 3888/1: add pxa27x SSP FSRT register bit definition
2006-10-17UHCI: workaround for Asus motherboardAlan Stern
This patch (as798) adds a workaround to uhci-hcd. At least one Asus motherboard is wired in such a way that any device attached to a suspended UHCI controller will prevent the system from entering suspend-to-RAM by immediately waking it up. The only way around the problem is to turn the controller off instead of suspending it. This fixes Bugzilla #6193. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-10-17USB: ftdi-elan: fix sparse warningsGreg Kroah-Hartman
Deleted some unused code that could do bad things on non-x86 platforms. Also fixed some minor formatting errors. Thanks to Al Viro for pointing out the sparse errors. Cc: Tony Olech <tony.olech@elandigitalsystems.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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