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* [libata] sata_sil: register table cleanupJeff Garzik2007-07-091-2/+3
| | | | | | | | Make the register offset table more maintainable. From the 'sii-lbt' branch, which enables the LBT chip feature. Signed-off-by: Jeff Garzik <jeff@garzik.org>
* use_clustering (sht) bit set to 0 in AHCI ?Jens Axboe2007-07-091-1/+1
| | | | | | | | | | ahci: enable sg segment clustering The specification states that ahci supports segments up to 4MiB in size, so enable clustering. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* libata: replace ap->cbl tests with ATA_FLAG_SATA testsTejun Heo2007-07-091-3/+3
| | | | | | | | | | | ap->cbl == ATA_CBL_SATA indicates SATA cable while ap->flags & ATA_FLAG_SATA indicates SATA host port. Till now they always gave the same result but SATA/PATA bridge handling will change that. Switch to ATA_FLAG_SATA test if we're testing for host port type. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [libata] pata_atiixp: add SB700 PCI IDJeff Garzik2007-07-091-0/+1
| | | | | | From AMD. Signed-off-by: Jeff Garzik <jeff@garzik.org>
* libata-acpi: implement _GTM/_STM supportTejun Heo2007-07-093-5/+158
| | | | | | | | | | | | | | | | | Implement _GTM/_STM support. acpi_gtm is added to ata_port which stores _GTM parameters over suspend/resume cycle. A new hook ata_acpi_on_suspend() is responsible for storing _GTM parameters during suspend. _STM is executed in ata_acpi_on_resume(). With this change, invoking _GTF is safe on IDE hierarchy and acpi_sata check before _GTF is removed. ata_acpi_gtm() and ata_acpi_stm() implementation is taken from Alan Cox's pata_acpi implementation. ata_acpi_gtm() is fixed such that the result parameter is not shifted by sizeof(union acpi_object). Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* libata-acpi: remove redundant checksTejun Heo2007-07-091-23/+0
| | | | | | | Remove remaining unnecessary feature and status checks. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* libata: reimplement ACPI invocationTejun Heo2007-07-094-99/+138
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch reimplements ACPI invocation such that, instead of exporting ACPI details to the rest of libata, ACPI event handlers - ata_acpi_on_resume() and ata_acpi_on_devcfg() - are used. These two functions are responsible for determining whether specific ACPI method is used and when. On resume, _GTF is scheduled by setting ATA_DFLAG_ACPI_PENDING device flag. This is done this way to avoid performing the action on wrong device device (device swapping while suspended). On every ata_dev_configure(), ata_acpi_on_devcfg() is called, which performs _SDD and _GTF. _GTF is performed only after resuming and, if SATA, hardreset as the ACPI spec specifies. As _GTF may contain arbitrary commands, IDENTIFY page is re-read after _GTF taskfiles are executed. If one of ACPI methods fails, ata_acpi_on_devcfg() retries on the first failure. If it fails again on the second try, ACPI is disabled on the device. Note that successful configuration clears ACPI failed status. With all feature checks moved to the above two functions, do_drive_set_taskfiles() is trivial and thus collapsed into ata_acpi_exec_tfs(), which is now static and converted to return the number of executed taskfiles to be used by ata_acpi_on_resume(). As failures are handled properly, ata_acpi_push_id() now returns -errno on errors instead of unconditional zero. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* libata-acpi: miscellaneous cleanupsTejun Heo2007-07-091-28/+23
| | | | | | | | | | | | * Add missing LOCKING: and RETURNS: to function comment. * Don't conditionalize warning messages with ata_msg_probe(). Print directly with KERN_WARNING. * Drop duplicate debug messages. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* libata-acpi: clean up ata_acpi_exec_tfs()Tejun Heo2007-07-091-115/+111
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch cleans up ata_acpi_exec_tfs() and its friends. * Rename taskfile_array to ata_acpi_gtf and make it __packed as it's used as argument to ACPI method, and use pointer to ata_acpi_gtf and number of taskfiles to represent _GTF taskfiles instead of a pointer casted into unsigned long and byte count. This makes argument re-checking in do_drive_set_taskfiles() unnecessary. * Pointer in void * not in unsigned long. * Clean up do_drive_get_GTF() error handling and make do_drive_get_GTF() return number of taskfiles on success, 0 if _GTF doesn't exist or doesn't contain valid ata. -errno on other errors. * Remove superflous check for acpi->buffer.pointer. * Update taskfile_load_raw() such that printed messages look similar to the messages printed by ata_eh_report(). * s/do_drive_get_GTF/ata_dev_get_GTF/ s/do_drive_set_taskfiles/ata_dev_set_taskfiles/ Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* libata-acpi: implement ata_acpi_associate()Tejun Heo2007-07-093-320/+54
| | | | | | | | | | | | | | | | | | * Add acpi_handle to ata_host and ata_port. Rename ata_device->obj_handle to ->acpi_handle and move it above such that it doesn't get cleared on reconfiguration. * Replace ACPI node association which ata_acpi_associate() which is called once during host initialization. Unlike the previous implementation, ata_acpi_associate() uses ATA_FLAG_ACPI_SATA to choose between IDE or SATA ACPI hierarchy and uses simple child look up instead of recursive walk to match the nodes. This is way safer and simpler. Please read the following message for more info. http://article.gmane.org/gmane.linux.ide/17554 Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* qd65xx: fix PIO mode selectionBartlomiej Zolnierkiewicz2007-07-081-2/+1
| | | | | | | | | | PIO4 is a maximum PIO mode supported by a driver. Using "255" as a max_mode argument to ide_get_best_pio_mode() could result in wrong timings being used by a driver (for "pio" equal to 5) or OOPS (for "pio" values > 5 && < 255). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Reviewed-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
* sis5513: adding PCI-IDUwe Koziolek2007-07-081-0/+1
| | | | | | | | | | | | | | | The SiS966 has one additional PCI-ID 1180. If the chipset is using this PCI-ID, the primary channel is connected to the first PATA-port. The secondary channel is connected to SATA-ports in IDE emulation mode. The legacy IO-ports are used. The including of the PCI-ID into pata_sis is not sufficient, because the legacy driver in drivers/ide is initialized before pata_sis. Signed-off-by: Uwe Koziolek <uwe.koziolek@gmx.net> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* potential compiler error, irqfunc caller sites updateYoann Padioleau2007-07-065-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In 7d12e780e003f93433d49ce78cfedf4b4c52adc5 David Howells performed this evolution: "IRQ: Maintain regs pointer globally rather than passing to IRQ handlers" He correctly updated many of the function definitions that were using this extra regs pointer parameter but forgot to update some caller sites of those functions. The reason the modifications was not properly done on all drivers is that some drivers were rarely compiled because they are for AMIGA, or that some code sites were inside #ifdefs where the option is not set or inside #if 0. Here is the semantic patch that found the occurences and fixed the problem. @ rule1 @ identifier fn; identifier irq, dev_id; typedef irqreturn_t; @@ static irqreturn_t fn(int irq, void *dev_id) { ... } @@ identifier rule1.fn; expression E1, E2, E3; @@ fn(E1, E2 - ,E3 ) Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Garzik <jeff@garzik.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* PNP SMCf010 quirk: work around Toshiba Portege 4000 ACPI issuesBjorn Helgaas2007-07-061-9/+54
| | | | | | | | | | | | | | | | | | | | | | | | When we enable the SMCf010 IR device, the Toshiba Portege 4000 BIOS claims the device is working, but it really isn't configured correctly. The BIOS *will* configure it, but only if we call _SRS after (1) reversing the order of the SIR and FIR I/O port regions and (2) changing the IRQ from active-high to active-low. This patch addresses the 2.6.22 regression: "no irda0 interface (2.6.21 was OK), smsc does not find chip" I tested this on a Portege 4000. The smsc-ircc2 driver correctly detects the device, and "irattach irda0 -s && irdadump" shows transmitted and received packets. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Andrey Borzenkov <arvidjaar@mail.ru> Cc: Samuel Ortiz <samuel@sortiz.org> Cc: "Linus Walleij (LD/EAB)" <linus.walleij@ericsson.com> Cc: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: Adam Belay <ambx1@neo.rr.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2007-07-053-17/+43
|\ | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: document some of keycodes Input: add a new EV_SW SW_RADIO event, for radio switches on laptops Input: serio - take drv_mutex in serio_cleanup() Input: atkbd - use printk_ratelimit for spurious ACK messages Input: atkbd - throttle LED switching Input: i8042 - add HP Pavilion ZT1000 to the MUX blacklist
| * Input: serio - take drv_mutex in serio_cleanup()Dmitry Torokhov2007-06-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | We need to take serio->drv_mutex in serio_cleanup() to prevent the function from being called while driver is in the middle of attaching to a serio port. Such situation can happen with i8042 and atkbd drivers if user rapidly presses Ctrl-Alt-Del during system startup, and leads to kernel oops. Reported-by: Dave Young <hidave.darkstar@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Input: atkbd - use printk_ratelimit for spurious ACK messagesQi Yong2007-06-281-3/+4
| | | | | | | | | | Signed-off-by: Qi Yong <qiyong@mail.fc-cn.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Input: atkbd - throttle LED switchingDmitry Torokhov2007-06-281-14/+26
| | | | | | | | | | | | | | | | | | | | | | On some boxes keyboard controllers are too slow to withstand continuous flow of requests to turn keyboard LEDs on and off and start losing some keypresses or even all of them. Delay executing of LED switching request if we had another one within 50 ms thus easing load on the controller. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Input: i8042 - add HP Pavilion ZT1000 to the MUX blacklistDmitry Torokhov2007-06-281-0/+11
| | | | | | | | | | | | | | | | | | | | This should get rid of "atkbd.c: Suprious NAK on isa0060/serio0" messages caused by broken MUX implementation. The box does not have external PS/2 ports and, according to documentation, automatically disables touchpad when an external mouse is plugged into a port replicator, so MUX mode would not work anyway. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Merge branch 'merge' of ↵Linus Torvalds2007-07-051-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | 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] Update defconfigs [POWERPC] Uninline and export virq_to_hw() for the pasemi_mac driver [POWERPC] Fix PMI breakage in cbe_cbufreq driver [POWERPC] Disable old EMAC driver in arch/powerpc
| * | [POWERPC] Disable old EMAC driver in arch/powerpcDavid Gibson2007-07-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The EMAC driver, in drivers/net/ibm_emac, for the embedded Ethernet MAC found in PowerPC 4xx embedded chips is not suitable for arch/powerpc. It will not build because it relies on the old arch/ppc OCP mechanism. BenH has a new, device-tree aware version of the driver which will work in arch/powerpc, but until it's merged, this patch will disable the old, non-building version. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | Remove the blink driverLinus Torvalds2007-07-043-54/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Yeah, we could have just disabled it, but there's work on a new one that isn't as fundamentally broken, so there really doesn't seem to be any point in keeping it around. The recent timer cleanup broke the only valid use, and when I say "valid", I obviously mean "totally broken". So it's not like it works, or really even can work in the current format that uses the unsafe "panic" LED blinking routines.. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds2007-07-037-23/+45
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6: ide: ide_scan_pcibus(): check __pci_register_driver return value ide: pdc202xx_new PLL input clock fix it821x: fix incorrect SWDMA mask amd74xx: resume fix hpt366: use correct enablebits for HPT36x hpt366: blacklist MAXTOR STM3320620A for UltraDMA/66 ide: Fix a theoretical Ooops case ide: never called printk statement in ide-taskfile.c::wait_drive_not_busy
| * | | ide: ide_scan_pcibus(): check __pci_register_driver return valueAndrew Morton2007-07-031-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/ide/setup-pci.c: In function 'ide_scan_pcibus': drivers/ide/setup-pci.c:879: warning: ignoring return value of '__pci_register_driver', declared with attribute warn_unused_result Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * | | ide: pdc202xx_new PLL input clock fixAlbert Lee2007-07-031-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recently the PLL input clock of Promise 2027x is sometimes detected higher than expected (e.g. 20.027 MHz compared to 16.714 MHz). It seems sometimes the mdelay() function is not as precise as it used to be. Per Alan's advice, HT or power management might affect the precision of mdelay(). This patch calls gettimeofday() to measure the time elapsed and calculate the PLL input clock accordingly. Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Bahadir Balban <bahadir.balban@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * | | it821x: fix incorrect SWDMA maskBartlomiej Zolnierkiewicz2007-07-031-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SWDMA modes are unsupported by it821x. Attempts to tune SWDMA modes always fail (due to sanity check in ->speedproc) and result in PIO being tuned. * Fix incorrect SWDMA mask so core code won't try these modes and will just tune PIO if no other DMA modes are available. * Bump driver version. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
| * | | amd74xx: resume fixBartlomiej Zolnierkiewicz2007-07-031-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Driver can't skip programming transfer mode on the device in amd_set_drive() (similar fix has been applied to via82cxxx driver ages ago). * While at it remove redundant warning (ide_config_drive_speed() already produces more valuable one). * Bump driver version. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * | | hpt366: use correct enablebits for HPT36xSergei Shtylyov2007-07-031-5/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The HPT36x chips finally turned out to have the channel enable bits -- however, badly implemented. Make use of them despite it's probably only going to burden the driver's code -- assuming both channels are always enabled by the HighPoint BIOS anyway... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: Linas Vepstas <linas@austin.ibm.com> Cc: michal.kepien@poczta.onet.pl Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * | | hpt366: blacklist MAXTOR STM3320620A for UltraDMA/66Sergei Shtylyov2007-07-031-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the MAXTOR STM3320620A drive into the UltraDMA/66 mode blacklist for the HPT36x chips. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * | | ide: Fix a theoretical Ooops caseAlan Cox2007-07-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Found by a static analyser. It is in theory possible we dereference dev->id when it has become invalid. Re-order to avoid this. Not needed for new-ide as we no longer support the crazy exabyte nest stuff Signed-off-by: Alan Cox <alan@redhat.com> Cc: Andrew Morton <akpm@osdl.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
| * | | ide: never called printk statement in ide-taskfile.c::wait_drive_not_busyMasatake YAMATO2007-07-031-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Look at wait_drive_not_busy in drivers/ide/ide-taskfile.c: static u8 wait_drive_not_busy(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); int retries = 100; u8 stat; /* * Last sector was transfered, wait until drive is ready. * This can take up to 10 usec, but we will wait max 1 ms * (drive_cmd_intr() waits that long). */ while (((stat = hwif->INB(IDE_STATUS_REG)) & BUSY_STAT) && retries--) udelay(10); if (!retries) printk(KERN_ERR "%s: drive still BUSY!\n", drive->name); return stat; } `printk' is never called because `retries' never holds zero at the outside of `while' loop: when `retries' holds zero at the while's loop condition, `retries' will hold -1 at the if condition. Signed-off-by: Masatake YAMATO <jet@gyve.org> Cc: Chuck Ebbert <cebbert@redhat.com> Cc: joe@perches.com Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* | | | V4L/DVB (5822): Fix the return value in ttpci_budget_init()Hartmut Birr2007-07-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | if the call to budget_register() fails in ttpci_budget_int(), ttpci_budget_init() returns success. The attached patch will fix this problem. Signed-off-by: Hartmut Birr <e9hack@googlemail.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* | | | V4L/DVB (5818): CinergyT2: fix flush_workqueue() vs work->func() deadlockOleg Nesterov2007-07-031-26/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Spotted and tested by Thomas Sattler <tsattler@gmx.de>. cinergyT2.c does cancel_delayed_work() + flush_scheduled_work() while holding cinergyt2->sem. This leads to deadlock because work->func() needs the same mutex to complete. Another bug is that this code in fact can't reliably stop the re-arming delayed_work. Convert this code to use cancel_rearming_delayed_work() and move it out of ->sem. Another mutex, ->wq_sem, was added to protect against the concurrent open/resume. This patch is a horrible hack to fix the lockup which happens in practice. As Dmitry Torokhov pointed out this driver has other problems and needs further changes. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* | | | V4L/DVB (5816): Cx88-blackbird: fix vidioc_g_tuner never ending list of tunersJelle Foks2007-07-031-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | v4l-info and other programs would loop indefinitely while querying the tuners for cx88-blackbird cards. The cause was that vidioc_g_tuner didn't return an error value for qctrl->id != 0, making the application think there is a never ending list of tuners... This patch adds the same index check as done in vidioc_g_tuner() in cx88-video. Signed-off-by: Jelle Foks <jelle@foks.8m.com> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* | | | V4L/DVB (5808): Bttv: fix v4l1 breaking the driverTrent Piepho2007-07-031-7/+6
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If one uses a V4L *one* application, such as vlc or mplayer's v4l driver, as the first user after the driver is loaded, the driver wedges itself and will never capture properly. Even if one uses a V4L2 application later, it still won't work. If one uses a V4L *two* application first, such as tvtime or mplayer's v4l2 driver, then the driver will be ok. One can then run a V4L1 application, and it will work. It turns out the problem is with norm changing and the crop support that was added in 2.6.21. The driver defaults to PAL, and keeps the last norm it was set too across opens. If one changes the norm via V4L1, the cropping parameters are not reset like they should be, and they'll remain broken across device opens. This patch removes the direct setting of btv->tvnorm in the V4L1 ioctl VIDIOCSCHAN handler. The norm is set via the existing call to set_input(), which calls set_tvnorm(), which will reset the cropping values now that it is able to detect the norm change. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
* | | pata_pcmcia: Switch to ata_sff_port_startAlan Cox2007-07-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | PCMCIA doesn't use DMA and as this driver is used on many platforms we don't want it to fail on those that define the DMA alloc API as a NULL return Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | pata_pdc202xx_old: Correct cable detect logicAlan Cox2007-07-031-2/+2
| | | | | | | | | | | | | | | | | | | | | We got it backwards and now the other detects are fixed it shows up Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | ata_generic: Check the right register for the DMA enabled flagsAlan Cox2007-07-031-1/+1
| | | | | | | | | | | | | | | | | | | | | Mirrors change in IT821X Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | pata_ali: fix UDMA settingsChuck Ebbert2007-07-031-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch was found to fix some of the problems with the pata_ali driver. https://bugzilla.redhat.com/bugzilla/attachment.cgi?id=156482 Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | sata_mv: PCI-ID for Adaptec 1430SA SATA ControllerFlorian Attenberger2007-07-031-0/+3
| | | | | | | | | | | | | | | Signed-off-by: Florian Attenberger <valdyn@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | libata: fix assigned IRQ reportingTejun Heo2007-07-033-5/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | host->irq and host->irq2 should be set before ata_host_register() for IRQ reporting to work. Move up host->irq assignment in ata_host_activate() and add it to ata_pci_init_one() native path and pata_cs5520. The port info printing in ata_host_register() doesn't fit all the different controllers. It should probably be moved out to LLDs with some helpers in the future. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | ACPI: fix acpi_osi=!LinuxLen Brown2007-07-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Need to check for special case "acpi_osi=!Linux" before handling the general case "acpi_osi=!*", or it will have no effect. Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'for-linus' of ↵Linus Torvalds2007-07-022-2/+4
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IPoIB/cm: Partial error clean up unmaps wrong address mlx4_core: Add new Mellanox device IDs
| * | | IPoIB/cm: Partial error clean up unmaps wrong addressRalph Campbell2007-07-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a page can't be allocated for the frag list of a skb, the code to unmap the partially allocated list is off by one. For exaple, if 'frags' equals one, i == 0, and the alloc_page() fails, then the old loop would have unmapped mapping[1] which is uninitialized. The same would happen if the call to ib_dma_map_page() failed. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Acked-by: Michael S. Tsirkin <mst@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * | | mlx4_core: Add new Mellanox device IDsJack Morgenstein2007-07-021-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new IDs for PCIe gen2 devices. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | | | Merge branch 'upstream-linus2' of ↵Linus Torvalds2007-07-021-1/+0
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus2' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [libata] sata_nv: undo merge error
| * | | | [libata] sata_nv: undo merge errorJeff Garzik2007-07-021-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only the ADMA entry was supposed to be able to change queue depth. Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | | | Merge branch 'upstream-linus' of ↵Linus Torvalds2007-07-0225-1731/+443
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: 3c589_cs: fix local_bh_enable warning RESEND [PATCH 3/3] NetXen: Graceful teardown of interface and hardware upon module unload drivers/net/ns83820.c: fix a check-after-use net/usb/cdc_ether minor sparse cleanup RESEND [PATCH 2/3] NetXen: Support per PCI-function interrupt mask registers RESEND [PATCH 1/3] NetXen: Fix issue of MSI not working correctly dm9601: Return 0 from bind() on success Update MAINTAINERS for USB network devices usbnet: Zero padding byte if there is tail room in skb dm9601: HW header size shouldn't be included in packet length starfire list alpha as 64 bit arch myri10ge: SET_NETDEV_DEV() gianfar: Fix typo bug introduced by move to udp_hdr() [PATCH] libertas: remove private ioctls [PATCH] libertas: fix WPA associations by handling ENABLE_RSN correctly [PATCH] libertas: kill wlan_scan_process_results [PATCH] libertas: style fixes
| * | | | | 3c589_cs: fix local_bh_enable warningPatrick McHardy2007-07-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Russell King wrote: > Having upgraded from 2.6.16 to 2.6.22-rc6, I'm now seeing the following. > > Looks like netfilter is calling local_bh_enable() with IRQs disabled, > which would appear to be illegal. Thankfully, this is a warn-once > warning. > > WARNING: at /home/rmk/git/linux-2.6-rmk/kernel/softirq.c:138 local_bh_enable() > [...] > [<c01447fc>] (nf_conntrack_destroy+0x0/0x2c) from [<c012c05c>] (__kfree_skb+0xd0/0x100) > [<c012bf8c>] (__kfree_skb+0x0/0x100) from [<c012c0d8>] (kfree_skb+0x4c/0x50) > r5:c12a3800 r4:00000300 > [<c012c08c>] (kfree_skb+0x0/0x50) from [<bf03cbb0>] (el3_start_xmit+0xb8/0xd0 [3c589_cs]) > [<bf03caf8>] (el3_start_xmit+0x0/0xd0 [3c589_cs]) from [<c01324dc>] (dev_hard_start_xmit+0x1a8/0x244) > r7:c12a3800 r6:c1a9aa00 r5:c1a9aa00 r4:c12a3800 > [<c0132334>] (dev_hard_start_xmit+0x0/0x244) from [<c013fcc0>] (__qdisc_run+0xb0/0x198) Thats a bug in the 3c589_cs driver. Patch attached. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | | RESEND [PATCH 3/3] NetXen: Graceful teardown of interface and hardware upon ↵Dhananjay Phadke2007-07-025-76/+210
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | module unload Resending patch 3/3 only. These changes allow driver close routine to be called during module unload, to clean-up buffers and other software resources, flush queues etc. Also, hardware is reset to pristine state. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Milan Bag <mbag@netxen.com> Signed-off-by: Wen Xiong <wenxiong@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-25 23:36:11 +0000