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* | | | | | | | | Merge branch 'upstream-linus' of ↵Linus Torvalds2008-12-01
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: blacklist Seagate drives which time out FLUSH_CACHE when used with NCQ [libata] pata_rb532_cf: fix signature of the xfer function [libata] pata_rb532_cf: fix and rename register definitions ata_piix: add borked Tecra M4 to broken suspend list
| * | | | | | | | | libata: blacklist Seagate drives which time out FLUSH_CACHE when used with NCQTejun Heo2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some recent Seagate harddrives have firmware bug which causes FLUSH CACHE to timeout under certain circumstances if NCQ is being used. This can be worked around by disabling NCQ and fixed by updating the firmware. Implement ATA_HORKAGE_FIRMWARE_UPDATE and blacklist these devices. The wiki page has been updated to contain information on this issue. http://ata.wiki.kernel.org/index.php/Known_issues Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | | | | | | [libata] pata_rb532_cf: fix signature of the xfer functionPhil Sutter2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Per definition, this function should return the number of bytes consumed. As the original parameter "buflen" is being decremented inside the read/write loop, save it in "retlen" at the beginning. Signed-off-by: Phil Sutter <n0-1@freewrt.org> Acked-by: Sergei Shtyltov <sshtylyov@ru.mvista.com> Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | | | | | | [libata] pata_rb532_cf: fix and rename register definitionsPhil Sutter2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original standalone driver uses a custom address for the error register. Use it in pata_rb532_cf, too. Rename two register definitions: - The address offset 0x0800 in fact is the ATA base, not ATA command address. - The offset 0x0C00 is not a regular ATA data address, but a buffered one allowing 4-byte IO. Signed-off-by: Phil Sutter <n0-1@freewrt.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | | | | | | | | ata_piix: add borked Tecra M4 to broken suspend listTejun Heo2008-12-01
| | |_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tecra M4 sometimes forget what it is and reports bogus data via DMI which makes the machine evade broken suspend matching and thus fail suspend/resume. This patch updates piix_broken_suspend() such that it can match such case. As the borked DMI data is a bit generic, matching many entries to make the match more specific is necessary. As the usual DMI matching is limited to four entries, this patch uses hard coded manual matching. This is reported by Alexandru Romanescu. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Alexandru Romanescu <a_romanescu@yahoo.co.uk> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | | | | | | | Merge branch 'for-linus' of ↵Linus Torvalds2008-12-01
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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/mlx4: Fix MTT leakage in resize CQ IB/ehca: Fix problem with generated flush work completions IB/ehca: Change misleading error message on memory hotplug mlx4_core: Save/restore default port IB capability mask
| * \ \ \ \ \ \ \ \ Merge branches 'ehca' and 'mlx4' into for-linusRoland Dreier2008-12-01
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| | * | | | | | | | | IB/mlx4: Fix MTT leakage in resize CQJack Morgenstein2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When resizing a CQ, MTTs associated with the old CQE buffer were not freed. As a result, if any app used resize CQ repeatedly, all MTTs were eventually exhausted, which led to all memory registration operations failing until the driver is reloaded. Once the RESIZE_CQ command returns successfully from FW, FW no longer accesses the old CQ buffer, so it is safe to deallocate the MTT entries used by the old CQ buffer. Finally, if the RESIZE_CQ command fails, the MTTs allocated for the new CQEs buffer also need to be de-allocated. This fixes <https://bugs.openfabrics.org/show_bug.cgi?id=1416>. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| | * | | | | | | | | mlx4_core: Save/restore default port IB capability maskJack Morgenstein2008-11-29
| | | |_|_|_|_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 7ff93f8b ("mlx4_core: Multiple port type support") introduced support for different port types. As part of that support, SET_PORT is invoked to set the port type during driver startup. However, as a side-effect, for IB ports the invocation of this command also sets the port's capability mask to zero (losing the default value set by FW). To fix this, get the default ib port capabilities (via a MAD_IFC Port Info query) during driver startup, and save them for use in the mlx4_SET_PORT command when setting the port-type to Infiniband. This patch fixes problems with subnet manager (SM) failover such as <https://bugs.openfabrics.org/show_bug.cgi?id=1183>, which occurred because the IsTrapSupported bit in the capability mask was zeroed. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | | | | | | | IB/ehca: Fix problem with generated flush work completionsStefan Roscher2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fix enables ehca device driver to generate flush work completions even if the application doesn't request completions for all work requests. The current implementation of ehca will generate flush work completions for the wrong work requests if an application uses non signaled work completions. Signed-off-by: Stefan Roscher <stefan.roscher@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | | | | | | | IB/ehca: Change misleading error message on memory hotplugJoachim Fenkes2008-12-01
| |/ / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The error message printed when the eHCA driver prevents memory hotplug is misleading -- the user might think that hot-removing the lhca, hotplugging memory, then hot-adding the lhca again will work, but it actually doesn't. Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | | | | | | | | Merge branch 'for-linus' of ↵Linus Torvalds2008-12-01
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: ieee1394: sbp2: fix race condition in state change ieee1394: fix list corruption (reported at module removal) firewire: fw-sbp2: another iPod mini quirk entry ieee1394: sbp2: another iPod mini quirk entry
| * | | | | | | | | ieee1394: sbp2: fix race condition in state changeStefan Richter2008-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | An intermediate transition from _RUNNING to _IN_SHUTDOWN could have been missed by the former code. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
| * | | | | | | | | ieee1394: fix list corruption (reported at module removal)Stefan Richter2008-11-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If there is more than one FireWire controller present, dummy_zero_addr and dummy_max_addr were added multiple times to different lists, thus corrupting the lists. Fix this by allocating them dynamically per host instead of just once globally. (Perhaps a better address space allocation algorithm could rid us of the two dummy address spaces.) Fixes http://bugzilla.kernel.org/show_bug.cgi?id=10129 . Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
| * | | | | | | | | firewire: fw-sbp2: another iPod mini quirk entryStefan Richter2008-11-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add another model ID of a broken firmware to prevent early I/O errors by acesses at the end of the disk. Reported at linux1394-user, http://marc.info/?t=122670842900002 Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
| * | | | | | | | | ieee1394: sbp2: another iPod mini quirk entryStefan Richter2008-11-25
| | |_|_|_|_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add another model ID of a broken firmware to prevent early I/O errors by acesses at the end of the disk. Reported at linux1394-user, http://marc.info/?t=122670842900002 Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
* | | | | | | | | Merge branch 'for-linus' of ↵Linus Torvalds2008-12-01
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: Apple ALU wireless keyboards are bluetooth devices HID: remove setup mutex, fix possible deadlock HID: add USB ID for another dual gameron adapter HID: unignore mouse on unibody macbooks HID: fix blacklist entries for greenasia/pantherlord
| * | | | | | | | | HID: Apple ALU wireless keyboards are bluetooth devicesJan Scholz2008-11-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While parsing 'hid_blacklist' in the apple alu wireless keyboard is not found. This happens because in the blacklist it is declared with HID_USB_DEVICE although the keyboards are really bluetooth devices. The same holds for 'apple_devices' list. This patch fixes it by changing HID_USB_DEVICE to HID_BLUETOOTH_DEVICE in those two lists. Signed-off-by: Jan Scholz <Scholz@fias.uni-frankfurt.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | | | | | | | HID: remove setup mutex, fix possible deadlockJiri Slaby2008-11-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It causes recursive locking warning and is unneeded after introduction of STARTED flag. * Resume vs. stop is effectively solved by DISCONNECT flag. * No problem in suspend vs. start -- urb is submitted even after open which is possible after connect which is called after start. * Resume vs. start solved by STARTED flag. * Suspend vs. stop -- no problem in killing urb and timer twice. Reported-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | | | | | | | HID: add USB ID for another dual gameron adapterJiri Kosina2008-11-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 0x0810/0x0002 needs the very same handling as 0x0001. Reported-by: Steve Conklin <sconklin@canonical.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | | | | | | | HID: unignore mouse on unibody macbooksJiri Kosina2008-11-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit a96d6ef34, the mouse interfaces on the unibody macbooks were put into hid mouse ignore list. This was a little bit too premature though, as the corresponding bcm5974 changes are scheduled for 2.6.29. Remove these devices from the ignore list for now, in order to provide at least basic functionality with the HID driver. Will be reintroduced in 2.6.29 Reported-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | | | | | | | | HID: fix blacklist entries for greenasia/pantherlordJiri Kosina2008-11-16
| | |_|_|/ / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix misplaced quirk entries for devices driven by hid-pl driver. The devices shouls be only blacklisted by generic HID driver, not completely ignored. Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | | | | | | | Add kref to fake tty used by USB consoleKevin Hao2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We alloc a fake tty in usb serial console setup function. we should init the tty's kref otherwise we will face WARN_ON after following invoke of tty_port_tty_set --> tty_kref_get. Signed-off-by: Kevin Hao <kexin.hao@windriver.com> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | | | | drivers/char/tty_io.c: Avoid panic when no console is configured.Will Newton2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When no console is configured tty_open tries to call kref_get on a NULL pointer, return ENODEV instead. Signed-off-by: Will Newton <will.newton@gmail.com> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds2008-12-01
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: USB: serial: add more Onda device ids to option driver USB: usb-storage: unusual_devs entry for Nikon D2H USB: storage: unusual_devs entry for Mio C520-GPS USB: fsl_usb2_udc: Report disconnect before unbinding USB: fsl_qe_udc: Report disconnect before unbinding USB: fix SB600 USB subsystem hang bug Revert "USB: improve ehci_watchdog's side effect in CPU power management"
| * | | | | | | | | USB: serial: add more Onda device ids to option driverGreg Kroah-Hartman2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thanks to Domenico Riccio for pointing these out. Cc: Domenico Riccio <domenico.riccio@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | | USB: usb-storage: unusual_devs entry for Nikon D2HTobias Kunze Briseño2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds an unusual_devs entry for the Nikon D2H camera. From: Tobias Kunze Briseño <t@fictive.com>, Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | | USB: storage: unusual_devs entry for Mio C520-GPSAlan Stern2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch (as1176) adds an unusual_devs entry for the Mio C520 GPS unit. Other devices also based on the Mitac hardware use the same USB interface firmware, so the Vendor and Product names are generalized. This fixes Bugzilla #11583. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Tamas Kerecsen <kerecsen@bigfoot.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | | USB: fsl_usb2_udc: Report disconnect before unbindingAnton Vorontsov2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Gadgets disable endpoints in their disconnect callbacks, so we must call disconnect before unbinding. The patch fixes following badness: root@b1:~# insmod fsl_usb2_udc.ko Freescale High-Speed USB SOC Device Controller driver (Apr 20, 2007) root@b1:~# insmod g_ether.ko g_ether gadget: using random self ethernet address g_ether gadget: using random host ethernet address usb0: MAC 26:07:ba:c0:44:33 usb0: HOST MAC 96:81:0c:05:4d:e3 g_ether gadget: Ethernet Gadget, version: Memorial Day 2008 g_ether gadget: g_ether ready fsl-usb2-udc: bind to driver g_ether g_ether gadget: high speed config #1: CDC Ethernet (ECM) root@b1:~# rmmod g_ether.ko ------------[ cut here ]------------ Badness at drivers/usb/gadget/composite.c:871 [...] NIP [e10c3454] composite_unbind+0x24/0x15c [g_ether] LR [e10aa454] usb_gadget_unregister_driver+0x13c/0x164 [fsl_usb2_udc] Call Trace: [df145e80] [ffffff94] 0xffffff94 (unreliable) [df145eb0] [e10aa454] usb_gadget_unregister_driver+0x13c/0x164 [fsl_usb2_udc] [df145ed0] [e10c4c40] usb_composite_unregister+0x3c/0x4c [g_ether] [df145ee0] [c006bcc0] sys_delete_module+0x130/0x19c [df145f40] [c00142d8] ret_from_syscall+0x0/0x38 [...] unregistered gadget driver 'g_ether' Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | | USB: fsl_qe_udc: Report disconnect before unbindingAnton Vorontsov2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Gadgets disable endpoints in their disconnect callbacks, so we must call disconnect before unbinding. This also fixes muram memory leak, since we free muram in the qe_ep_disable(). But mainly the patch fixes following badness: root@b1:~# insmod fsl_qe_udc.ko fsl_qe_udc: Freescale QE/CPM USB Device Controller driver, 1.0 fsl_qe_udc e01006c0.usb: QE USB controller initialized as device root@b1:~# insmod g_ether.ko g_ether gadget: using random self ethernet address g_ether gadget: using random host ethernet address usb0: MAC be:2d:3c:fa:be:f0 usb0: HOST MAC 62:b8:6a:df:38:66 g_ether gadget: Ethernet Gadget, version: Memorial Day 2008 g_ether gadget: g_ether ready fsl_qe_udc e01006c0.usb: fsl_qe_udc bind to driver g_ether g_ether gadget: high speed config #1: CDC Ethernet (ECM) root@b1:~# rmmod g_ether.ko ------------[ cut here ]------------ Badness at drivers/usb/gadget/composite.c:871 [...] NIP [d10c1374] composite_unbind+0x24/0x15c [g_ether] LR [d10a82f4] usb_gadget_unregister_driver+0x128/0x168 [fsl_qe_udc] Call Trace: [cfb93e80] [cfb1f3a0] 0xcfb1f3a0 (unreliable) [cfb93eb0] [d10a82f4] usb_gadget_unregister_driver+0x128/0x168 [fsl_qe_udc] [cfb93ed0] [d10c2a3c] usb_composite_unregister+0x3c/0x4c [g_ether] [cfb93ee0] [c006bde0] sys_delete_module+0x130/0x19c [cfb93f40] [c00142d8] ret_from_syscall+0x0/0x38 [...] fsl_qe_udc e01006c0.usb: unregistered gadget driver 'g_ether' Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | | USB: fix SB600 USB subsystem hang bugShane Huang2008-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is required for all AMD SB600 revisions to avoid USB subsystem hang symptom. The USB subsystem hang symptom is observed when the system has multiple USB devices connected to it. In some cases a USB hub may be required to observe this symptom. Reported in bugzilla as #11599, the similar patch for SB700 old revision is: commit b09bc6cbae4dd3a2d35722668ef2c502a7b8b093 Reported-by: raffaele <ralfconn@tele2.it> Tested-by: Roman Mamedov <roman@rm.pp.ru> Signed-off-by: Shane Huang <shane.huang@amd.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | | | | | | | | Revert "USB: improve ehci_watchdog's side effect in CPU power management"Greg Kroah-Hartman2008-12-01
| | |_|_|/ / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit f0d781d59cb621e1795d510039df973d0f8b23fc. It was the wrong thing to do, and does not really do what it said it did. Cc: Yi Yang <yi.y.yang@intel.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* / | | | | | | | Revert "of_platform_driver noise on sparce"Linus Torvalds2008-12-01
|/ / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit e669dae6141ff97d3c7566207f5de3b487dcf837, since it is incomplete, and clashes with fuller patches and the sparc 32/64 unification effort. Requested-by: David Miller <davem@davemloft.net> Acked-by: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | | | | | Merge branch 'drm-fixes' of ↵Linus Torvalds2008-11-30
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/i915: Fix copy'n'pasteo that broke VT switch if flushing was non-empty.
| * | | | | | | | drm/i915: Fix copy'n'pasteo that broke VT switch if flushing was non-empty.Eric Anholt2008-11-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduced in the "Avoid BUG_ONs on VT switch" commit. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
* | | | | | | | | Merge branch 'merge' of ↵Linus Torvalds2008-11-30
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: powerpc: Fix system calls on Cell entered with XER.SO=1 powerpc/cell: Fix GDB watchpoints, again powerpc/mpic: Don't reset affinity for secondary MPIC on boot powerpc/cell/axon-msi: Retry on missing interrupt powerpc: Fix boot freeze on machine with empty memory node powerpc: Fix IRQ assignment for some PCIe devices powerpc/spufs: Fix spinning in spufs_ps_fault on signal powerpc/mpc832x_rdb: fix swapped ethernet ids powerpc: Use generic PHY driver for Marvell 88E1111 PHY on GE Fanuc SBC610 powerpc/85xx: L2 cache size wrong in 8572DS dts powerpc/virtex: Update defconfigs powerpc/52xx: update defconfigs xsysace: Fix driver to use resource_size_t instead of unsigned long powerpc/virtex: fix various format/casting printk mismatches powerpc/mpc5200: fix bestcomm Kconfig dependencies powerpc/44x: Fix 460EX/460GT machine check handling powerpc/40x: Limit allocable DRAM during early mapping
| * \ \ \ \ \ \ \ \ Merge branch 'merge' of git://git.secretlab.ca/git/linux-2.6-mpc52xx into mergePaul Mackerras2008-11-23
| |\ \ \ \ \ \ \ \ \
| | * | | | | | | | | xsysace: Fix driver to use resource_size_t instead of unsigned longYuri Tikhonov2008-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is a bug fix to the SystemACE driver to use resource_size_t for physical address instead of unsigned long. This makes the driver work correctly on 32 bit systems with 64-bit resources (e.g. PowerPC 440). Signed-off-by: Yuri Tikhonov <yur@emcraft.com> Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
| | * | | | | | | | | powerpc/virtex: fix various format/casting printk mismatchesGrant Likely2008-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Various printk format string in code used by the Xilinx Virtex platform are not 32-bit/64-bit safe. Add correct casting to fix the bugs. Reported-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
| | * | | | | | | | | powerpc/mpc5200: fix bestcomm Kconfig dependenciesGrant Likely2008-11-14
| | | |_|_|/ / / / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without this patch it is possible to select drivers which require bestcomm support without bestcomm support being selected. This patch reworks the bestcomm dependencies to ensure the correct bestcomm tasks are always enabled. Reported-by: Hans Lehmann <hans.lehmann@ritter-elektronik.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* | | | | | | | | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2008-11-30
|\ \ \ \ \ \ \ \ \ \ | |_|_|/ / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: Allow architectures to override copy_user_highpage() [ARM] pxa/palmtx: misc fixes to use generic GPIO API ARM: OMAP: Fixes for suspend / resume GPIO wake-up handling [ARM] pxa/corgi: update default config to exclude tosa from being built [ARM] pxa/pcm990: use negative number for an invalid GPIO in camera data ARM: OMAP: Typo fix for clock_allow_idle ARM: OMAP: Remove broken LCD driver for SX1 [ARM] 5335/1: pxa25x_udc: Fix is_vbus_present to return 1 or 0 [ARM] pxa/MioA701: bluetooth resume fix [ARM] pxa/MioA701: fix memory corruption.
| * | | | | | | | | Merge branch 'omap-fixes' of ↵Russell King2008-11-27
| |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
| | * | | | | | | | | ARM: OMAP: Remove broken LCD driver for SX1Tony Lindgren2008-11-24
| | | |_|_|_|_|/ / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recently the omap McBSP code was cleaned up to get rid of direct McBSP register tinkering by the drivers. Looks like lcd_sx1.c never got converted, and now it breaks builds. It seems the lcd_sx1.c driver is attempting SPI mode, but doing it in a different way compared to omap_mcbsp_set_spi_mode(). Remove the broken driver, patches welcome to add it back when done properly by patching both mcbsp.c and lcd_sx1.c. Cc: Vovan888@gmail.com Cc: linux-fbdev-devel@lists.sourceforge.net Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | | | | | | | [ARM] 5335/1: pxa25x_udc: Fix is_vbus_present to return 1 or 0Jaya Kumar2008-11-23
| | |_|_|_|/ / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the use of is_blah() suggests a 1 or 0 return. This assumption is made in pxa25x_udc code such as: dev->vbus = is_vbus_present(); where dev->vbus is a bitfield. This fix allows pxa25x_udc_probe to correctly detect vbus. Other changes were to make its use consistent in the rest of the code. Signed-off-by: Jaya Kumar <jayakumar.lkml@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | | | | Merge branch 'drm-fixes' of ↵Linus Torvalds2008-11-30
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/i915: Save/restore HWS_PGA on suspend/resume drm: move drm vblank initialization/cleanup to driver load/unload drm/i915: execbuffer pins objects, no need to ensure they're still in the GTT drm/i915: Always read pipestat in irq_handler drm/i915: Subtract total pinned bytes from available aperture size drm/i915: Avoid BUG_ONs on VT switch with a wedged chipset. drm/i915: Remove IMR masking during interrupt handler, and restart it if needed. drm/i915: Manage PIPESTAT to control vblank interrupts instead of IMR.
| * | | | | | | | | drm/i915: Save/restore HWS_PGA on suspend/resumePeng Li2008-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It fixes suspend/resume failure of xf86-video-intel dri2 branch. As dri2 branch doesn't call I830DRIResume() to restore hardware status page anymore, we need to preserve this register across suspend/resume. Signed-off-by: Peng Li <peng.li@intel.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | | | | | | | drm: move drm vblank initialization/cleanup to driver load/unloadKeith Packard2008-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drm vblank initialization keeps track of the changes in driver-supplied frame counts across vt switch and mode setting, but only if you let it by not tearing down the drm vblank structure. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | | | | | | | drm/i915: execbuffer pins objects, no need to ensure they're still in the GTTKeith Packard2008-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before we had the notion of pinning objects, we had a kludge around to make sure all of the objects were still resident in the GTT before we committed to executing a batch buffer. We don't need this any longer, and it sticks an error return in the middle of object domain computations that must be associated with a subsequent flush/invalidate emmission into the ring. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | | | | | | | drm/i915: Always read pipestat in irq_handlerKeith Packard2008-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because we write pipestat before iir, it's possible that a pipestat interrupt will occur between the pipestat write and the iir write. This leaves pipestat with an interrupt status not visible in iir. This may cause an interrupt flood as we never clear the pipestat event. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | | | | | | | | drm/i915: Subtract total pinned bytes from available aperture sizeKeith Packard2008-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old code was wandering through the active list looking for pinned buffers; there may be other pinned buffers around. Fortunately, we keep a count of the total amount of pinned memory and can use that instead. Signed-off-by: Keith Packard <keithp@keithp.com> Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-03-20 10:25:07 -0400