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* nfsd4: move check_stateid_generation checkJ. Bruce Fields2009-03-181-3/+6
| | | | | | No change in behavior. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* nfsd4: trivial preprocess_stateid_op cleanupJ. Bruce Fields2009-03-181-6/+8
| | | | | | Remove a couple redundant comments, adjust style; no change in behavior. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* nfs: replace uses of __constant_{endian}Harvey Harrison2009-03-184-98/+98
| | | | | | | | | | The base versions handle constant folding now, none of these headers are exported to userspace, so the __ prefixed versions are not necessary. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Reviewed-by: NeilBrown <neilb@suse.de> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* nfsd(v2/v3): fix the failure of creation from HPUX clientwengang wang2009-03-181-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sometimes HPUX nfs client sends a create request to linux nfs server(v2/v3). the dump of the request is like: obj_attributes mode: value follows set_it: value follows (1) mode: 00 uid: no value set_it: no value (0) gid: value follows set_it: value follows (1) gid: 8030 size: value follows set_it: value follows (1) size: 0 atime: don't change set_it: don't change (0) mtime: don't change set_it: don't change (0) note that mode is 00(havs no rwx privilege even for the owner) and it requires to set size to 0. as current nfsd(v2/v3) implementation, the server does mainly 2 steps: 1) creates the file in mode specified by calling vfs_create(). 2) sets attributes for the file by calling nfsd_setattr(). at step 2), it finally calls file system specific setattr() function which may fail when checking permission because changing size needs WRITE privilege but it has none since mode is 000. for this case, a new file created, we may simply ignore the request of setting size to 0, so that WRITE privilege is not needed and the open succeeds. Signed-off-by: Wengang Wang <wen.gang.wang@oracle.com> -- vfs.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* lockd: clean up blocking lock cases of nlsmvc_lock()Miklos Szeredi2009-03-181-5/+8
| | | | | | | | No change in behavior, just rearranging the switch so that we break out of the switch if and only if we're in the wait case. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* nfsd: lock state around put client and delegation in nfsd4_cb_recallAlexandros Batsakis2009-03-181-1/+2
| | | | | | | | | not having the state locked before putting the client/delegation causes a bug. Also removed the comment from the function header about the state being already locked Signed-off-by: Alexandros Batsakis <batsakis@netapp.com> Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* nfsd4: use helper for copying delegation filehandleJ. Bruce Fields2009-03-183-9/+5
| | | | Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* nfsd4: use helper for copying filehandles for replayJ. Bruce Fields2009-03-183-13/+14
| | | | Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* nfsd4: fix misplaced commentJ. Bruce Fields2009-03-181-1/+1
| | | | Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* nfsd: clarify exclusive create bitmask result.J. Bruce Fields2009-03-181-3/+5
| | | | | | | The use of |= is confusing--the bitmask is always initialized to zero in this case, so we're effectively just doing an assignment here. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* nfsd : Define NFSD only when FILE_LOCKING is enabledManish Katiyar2009-03-181-0/+1
| | | | | | | | Enable NFSD only when FILE_LOCKING is enabled, since we don't want to support NFSD without FILE_LOCKING. Signed-off-by: Manish Katiyar <mkatiyar@gmail.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* NFSD: cleanup for nfs3proc.cQinghuang Feng2009-03-181-2/+3
| | | | | | | | MSDOS_SUPER_MAGIC is defined in <linux/magic.h>, so use MSDOS_SUPER_MAGIC directly. Signed-off-by: Qinghuang Feng <qhfeng.kernel@gmail.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* nfsd4: split open/lockowner release codeJ. Bruce Fields2009-03-181-23/+34
| | | | | | | | The caller always knows specifically whether it's releasing a lockowner or an openowner, and the code is simpler if we use separate functions (and the apparent recursion is gone). Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* nfsd4: remove a forward declarationJ. Bruce Fields2009-03-181-43/+42
| | | | Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* nfsd4: split lockstateid/openstateid release logicJ. Bruce Fields2009-03-181-23/+32
| | | | | | | | | | | | | | | | | The flags here attempt to make the code more general, but I find it actually just adds confusion. I think it's clearer to separate the logic for the open and lock cases entirely. And eventually we may want to separate the stateowner and stateid types as well, as many of the fields aren't shared between the lock and open cases. Also move to eliminate forward references. Start with the stateid's. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Reviewed-by: Benny Halevy <bhalevy@panasas.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6Linus Torvalds2009-03-1839-12237/+0
|\ | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: Staging: benet: remove driver now that it is merged in drivers/net/
| * Staging: benet: remove driver now that it is merged in drivers/net/Greg Kroah-Hartman2009-03-1839-12237/+0
| | | | | | | | | | | | | | | | | | The benet driver is now in the proper place in drivers/net/benet, so we can remove the staging version. Acked-by: Sathya Perla <sathyap@serverengines.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge branch 'for-2.6.29' of git://linux-nfs.org/~bfields/linuxLinus Torvalds2009-03-182-2/+5
|\ \ | | | | | | | | | | | | | | | * 'for-2.6.29' of git://linux-nfs.org/~bfields/linux: nfsd: nfsd should drop CAP_MKNOD for non-root NFSD: provide encode routine for OP_OPENATTR
| * | nfsd: nfsd should drop CAP_MKNOD for non-rootJ. Bruce Fields2009-03-171-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since creating a device node is normally an operation requiring special privilege, Igor Zhbanov points out that it is surprising (to say the least) that a client can, for example, create a device node on a filesystem exported with root_squash. So, make sure CAP_MKNOD is among the capabilities dropped when an nfsd thread handles a request from a non-root user. Reported-by: Igor Zhbanov <izh1979@gmail.com> Cc: stable@kernel.org Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
| * | NFSD: provide encode routine for OP_OPENATTRBenny Halevy2009-03-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Although this operation is unsupported by our implementation we still need to provide an encode routine for it to merely encode its (error) status back in the compound reply. Thanks for Bill Baker at sun.com for testing with the Sun OpenSolaris' client, finding, and reporting this bug at Connectathon 2009. This bug was introduced in 2.6.27 Signed-off-by: Benny Halevy <bhalevy@panasas.com> Cc: stable@kernel.org Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* | | Merge branch 'merge' of ↵Linus Torvalds2009-03-189-840/+1069
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/ps3: ps3_defconfig updates powerpc/mm: Respect _PAGE_COHERENT on classic ppc32 SW powerpc/5200: Enable CPU_FTR_NEED_COHERENT for MPC52xx ps3/block: Replace mtd/ps3vram by block/ps3vram
| * | powerpc/ps3: ps3_defconfig updatesGeoff Levand2009-03-181-60/+190
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update ps3_defconfig. Sets these options: CONFIG_PS3_VRAM=m CONFIG_BLK_DEV_DM=m CONFIG_USB_HIDDEV=y CONFIG_EXT4_FS=y Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| * | Merge commit 'gcl/merge' into mergeBenjamin Herrenschmidt2009-03-18131-1835/+3138
| |\ \
| | * | powerpc/mm: Respect _PAGE_COHERENT on classic ppc32 SWKumar Gala2009-03-171-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we now set _PAGE_COHERENT in the Linux PTE we shouldn't be clearing it out before we setup the SW TLB. Today all the SW TLB machines (603/e300) that we support are non-SMP, however there are some errata on some devices that cause us to set _PAGE_COHERENT via CPU_FTR_NEED_COHERENT. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| | * | powerpc/5200: Enable CPU_FTR_NEED_COHERENT for MPC52xxPiotr Ziecik2009-03-171-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BestComm, a DMA engine in MPC52xx SoC, requires snooping when CPU caches are enabled to work properly. Adding CPU_FTR_NEED_COHERENT fixes NFS problems on MPC52xx machines introduced by 'powerpc/mm: Fix handling of _PAGE_COHERENT in BAT setup code' (sha1: 4c456a67f501b8b15542c7c21c28812bf88f484b). Signed-off-by: Piotr Ziecik <kosmo@semihalf.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| * | | ps3/block: Replace mtd/ps3vram by block/ps3vramGeert Uytterhoeven2009-03-136-776/+873
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the PS3 Video RAM Storage Driver from an MTD driver to a plain block device driver. The ps3vram driver exposes unused video RAM on the PS3 as a block device suitable for storage or swap. Fast data transfer is achieved using a local cache in system RAM and DMA transfers via the GPU. The new driver is ca. 50% faster for reading, and ca. 10% for writing. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linusLinus Torvalds2009-03-181-12/+14
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: module: fix refptr allocation and release order
| * | | | module: fix refptr allocation and release orderMasami Hiramatsu2009-03-181-12/+14
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Impact: fix ref-after-free crash on failed module load Fix refptr bug: Change refptr allocation and release order not to access a module data structure pointed by 'mod' after freeing mod->module_core. This bug will cause kernel panic(e.g. failed to find undefined symbols). This bug was reported on systemtap bugzilla. http://sources.redhat.com/bugzilla/show_bug.cgi?id=9927 Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com> Cc: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds2009-03-1814-28/+72
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: USB: storage: Unusual USB device Prolific 2507 variation added USB: Add device id for Option GTM380 to option driver USB: Add Vendor/Product ID for new CDMA U727 to option driver USB: Updated unusual-devs entry for USB mass storage on Nokia 6233 USB: Option: let cdc-acm handle Sony Ericsson F3507g / Dell 5530 USB: EHCI: expedite unlinks when the root hub is suspended USB: EHCI: Fix isochronous URB leak USB: option.c: add ZTE 622 modem device USB: wusbcore/wa-xfer, fix lock imbalance USB: misc/vstusb, fix lock imbalance USB: misc/adutux, fix lock imbalance USB: image/mdc800, fix lock imbalance USB: atm/cxacru, fix lock imbalance USB: unusual_devs: Add support for GI 0431 SD-Card interface USB: serial: new cp2101 device id USB: serial: ftdi: enable UART detection on gnICE JTAG adaptors blacklist interface0 USB: serial: add FTDI USB/Serial converter devices USB: usbfs: keep async URBs until the device file is closed USB: usbtmc: add protocol 1 support USB: usbtmc: fix stupid bug in open()
| * | | | USB: storage: Unusual USB device Prolific 2507 variation addedThomas Bartosik2009-03-171-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "c-enter" USB to Toshiba 1.8" IDE enclosure needs special treatment to work flawlessly. This patch is absolutely trivial, as the integrated USB-IDE bridge is already identified to be an "unusual" device, only the bcdDevice is different (lower) to the bcdDeviceMin already included in the kernel. It is a Prolific 2507 bridge. T: Bus=02 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#= 4 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=067b ProdID=2507 Rev= 0.01 S: Manufacturer=Prolific Technology Inc. S: Product=ATAPI-6 Bridge Controller S: SerialNumber=00000272 C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Thomas Bartosik <tbartdev@gmx-topmail.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: Add device id for Option GTM380 to option driverAchilleas Kotsis2009-03-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Option GTM380 in Modem mode uses Product ID 0x7201. This has been tested and works on production systems for over 6 months. Signed-off-by: Achilleas Kotsis <akots@exponent.gr> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: Add Vendor/Product ID for new CDMA U727 to option driverDirk Hohndel2009-03-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * newer versions of the Novatel Wireless U727 CDMA 3G USB stick have a different Product ID (0x5010); adding this ID makes them work just fine with the option driver Signed-off-by: Dirk Hohndel <hohndel@infradead.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: Updated unusual-devs entry for USB mass storage on Nokia 6233Moritz Muehlenhoff2009-03-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current firmware revision 5.60 still behaves the same, so update the quirk up a (non-existing) 99.99 revision. http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=493415 Signed-off-by: Moritz Muehlenhoff <jmm@debian.org> Tested-by: Jan Heitkoetter <devnull@heitkoetter.net> Cc: stable <stable@kernel.org> Signed-off-by: Phil Dibowitz <phil@ipom.com>
| * | | | USB: Option: let cdc-acm handle Sony Ericsson F3507g / Dell 5530Dan Williams2009-03-171-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The generic cdc-acm driver is now the best one to handle Sony Ericsson F3507g-based devices (which the Dell 5530 is a rebrand of), now that all the pieces are in place (ie, cac477e8f1038c41b6f29d3161ce351462ef3df7). Removing the IDs from option allows cdc-acm to handle the device. Signed-off-by: Dan Williams <dcbw@redhat.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: EHCI: expedite unlinks when the root hub is suspendedAlan Stern2009-03-171-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as1225) fixes a bug in ehci-hcd. The condition for whether unlinked QHs can become IDLE should not be that the controller is halted, but rather that the controller isn't running. In other words when the root hub is suspended, the hardware doesn't own any QHs. This fixes a problem that can show up during hibernation: If a QH is only partially unlinked when the root hub is frozen, then when the root hub is thawed the QH won't be in the IDLE state. As a result it can't be used properly for new URB submissions. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Brandon Philips <brandon@ifup.org> Tested-by: Brandon Philips <brandon@ifup.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: EHCI: Fix isochronous URB leakKarsten Wiese2009-03-171-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ehci-hcd uses usb_get_urb() and usb_put_urb() in an unbalanced way causing isochronous URB's kref.counts incrementing once per usb_submit_urb() call. The culprit is *usb being set to NULL when usb_put_urb() is called after URB is given back. Due to other fixes there is no need for ehci-hcd to deal with usb_get_urb() nor usb_put_urb() anymore, so patch removes their usages in ehci-hcd. Patch also makes ehci_to_hcd(ehci)->self.bandwidth_allocated adjust, if a stream finishes. Signed-off-by: Karsten Wiese <fzu@wemgehoertderstaat.de> Cc: David Brownell <david-b@pacbell.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: option.c: add ZTE 622 modem deviceAlbert Pauw2009-03-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Please consider this small patch for the usb option-card driver. This patch adds the ZTE 622 usb modem device. Signed-off-by: Albert Pauw <albert.pauw@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: wusbcore/wa-xfer, fix lock imbalanceJiri Slaby2009-03-171-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix locking on one wa_urb_enqueue_b's fail path. There was omitted unlock. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: misc/vstusb, fix lock imbalanceJiri Slaby2009-03-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure we don't leak locked vstdev->lock in vstusb_write. Unlock properly on one fail path. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: misc/adutux, fix lock imbalanceJiri Slaby2009-03-171-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't unlock adutux_mutex when not held. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: image/mdc800, fix lock imbalanceJiri Slaby2009-03-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is an omitted unlock in mdc800_usb_probe's fail path. Add it. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Henning Zabel <henning@uni-paderborn.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: atm/cxacru, fix lock imbalanceJiri Slaby2009-03-171-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We do not hold mutex in one place in cxacru_cm, but unlock it on fail path. Fix this. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Simon Arlott <cxacru@fire.lp0.eu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: unusual_devs: Add support for GI 0431 SD-Card interfaceJan Dumon2009-03-171-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable the SD-Card interface on the GI 0431 HSUPA stick from Option. The unusual_devs.h entry is necessary because the device descriptor is vendor-specific. That prevents usb-storage from binding to it as an interface driver. T: Bus=07 Lev=01 Prnt=01 Port=01 Cnt=02 Dev#= 15 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs= 1 P: Vendor=0af0 ProdID=7501 Rev= 0.00 S: Manufacturer=Option N.V. S: Product=Globetrotter HSUPA Modem C:* #Ifs=11 Cfg#= 1 Atr=a0 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=hso E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=hso E: Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=hso E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 7 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=hso E: Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=08(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 8 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=(none) E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=09(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#= 9 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=hso E: Ad=8a(I) Atr=03(Int.) MxPS= 64 Ivl=2ms E: Ad=8b(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=0a(O) Atr=02(Bulk) MxPS= 512 Ivl=4ms I:* If#=10 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage E: Ad=0b(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=8c(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms Signed-off-by: Jan Dumon <j.dumon@option.com> Signed-off-by: Phil Dibowitz <phil@ipom.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: serial: new cp2101 device idRobert M. Kenney2009-03-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Robert M. Kenney <rmk@unh.edu> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: serial: ftdi: enable UART detection on gnICE JTAG adaptors blacklist ↵Michael Hennerich2009-03-172-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | interface0 Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: serial: add FTDI USB/Serial converter devicesAxel Wachtler2009-03-172-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the following devices to the USB FTDI SIO device table: Bus 001 Device 009: ID 03eb:2109 Atmel Corp. http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4187 Bus 001 Device 008: ID 1cf1:0001 http://www.dresden-elektronik.de/shop/prod75.html Bus 001 Device 007: ID 1c1f:0004 http://www.dresden-elektronik.de/shop/prod64.html Signed-off-by: Axel Wachtler <axel.wachtler@atmel.com> Signed-off-by: Robert Richter <robert.richter@amd.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: usbfs: keep async URBs until the device file is closedAlan Stern2009-03-171-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The usbfs driver manages a list of completed asynchronous URBs. But it is too eager to free the entries on this list: destroy_async() gets called whenever an interface is unbound or a device is removed, and it deallocates the outstanding struct async entries for all URBs on that interface or device. This is wrong; the user program should be able to reap an URB any time after it has completed, regardless of whether or not the interface is still bound or the device is still present. This patch (as1222) moves the code for deallocating the completed list entries from destroy_async() to usbdev_release(). The outstanding entries won't be freed until the user program has closed the device file, thereby eliminating any possibility that the remaining URBs might still be reaped. This fixes a bug in which a program can hang in the USBDEVFS_REAPURB ioctl when the device is unplugged. Reported-and-tested-by: Martin Poupe <martin.poupe@upek.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: usbtmc: add protocol 1 supportGreg Kroah-Hartman2009-03-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver already supports the 1 protocol support, so just add it to the MODULE_DEVICE_TABLE entry so it properly picks up these devices. Thanks to Jouni Rynö for pointing this out. Reported-by: Jouni Ryno <Jouni.Ryno@fmi.fi> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | USB: usbtmc: fix stupid bug in open()Greg Kroah-Hartman2009-03-171-1/+2
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | open() will never succeed, as we always return -ENODEV. Fix this obvious bug. Thanks to Jouni Ryno for reporting it. Reported-by: Jouni Ryno <Jouni.Ryno@fmi.fi> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2009-03-186-24/+48
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: Fix vunmap and free order in snd_free_sgbuf_pages() ALSA: mixart, fix lock imbalance ALSA: pcm_oss, fix locking typo ALSA: oss-mixer - Fixes recording gain control ALSA: hda - Workaround for buggy DMA position on ATI controllers ALSA: hda - Fix DMA mask for ATI controllers ALSA: opl3sa2 - Fix NULL dereference when suspending snd_opl3sa2
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