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2007-11-07[TTY]: Use tty_mode_ioctl() in network drivers.Alan Cox
We conciously make a change here - we permit mode and speed setting to be done in things like SLIP mode. There isn't actually a technical reason to disallow this. It's usually a silly thing to do but we can do it and soemone might wish to do so. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-07[TTY]: Fix network driver interactions with TCGET/SET calls.Alan Cox
Dave Miller noted various cases where line disciplines for things like ppp go poking around in termios themselves in ways that broke with the new termios code. Rather than have them all learning about termios internals provide proper methods for this - tty_mode_ioctl() This handles all the terminal mode handling for speed/carrier etc and none of the methods are ldisc dependant so they can be called by any user - tty_perform_flush() This extracts the flush functionality and enables pppd the ppp layer to share it cleanly. The existing n_tty_ioctl code is refactored in this patch to provide the new functions and to call them itself appropriately. This patch has no (intended) behaviour changes and simply prepares for the other fixes. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-07[NET]: Let USB_USBNET always select MII.Adrian Bunk
All this USB_USBNET_MII trickery is simply not worth it considering how few code it saves. As a side effect, this also fixes the following compile error reported by Toralf Förster: <-- snip --> ... LD .tmp_vmlinux1 drivers/built-in.o: In function `usbnet_set_settings': (.text+0xf1876): undefined reference to `mii_ethtool_sset' drivers/built-in.o: In function `usbnet_get_settings': (.text+0xf1836): undefined reference to `mii_ethtool_gset' drivers/built-in.o: In function `usbnet_get_link': (.text+0xf18d6): undefined reference to `mii_link_ok' drivers/built-in.o: In function `usbnet_nway_reset': (.text+0xf18f6): undefined reference to `mii_nway_restart' make: *** [.tmp_vmlinux1] Error 1 <-- snip --> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-07[RRUNNER]: Do not muck with sysctl_{r,w}mem_maxDavid S. Miller
Drivers have no business changing these values. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-07[VETH]: Clarify "virtual ethernet device" to "virtual ethernet pair device".Rusty Russell
It'd also be nice to mention "containers" somewhere in the help text (I'm assuming that's what it's for?). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-07[PPP]: L2TP: Fix oops in transmit and receive pathsJames Chapman
Changes made on 18-sep to fix skb handling in the pppol2tp driver broke the transmit and receive paths. Users are only running into this now because distros are now using 2.6.23 and I must have messed up when I tested the change. For receive, we now do our own calculation of how much to pull from the skb (variable length L2TP header) rather than using skb_transport_offset(). Also, if the skb isn't a data packet, it must be passed back to UDP with skb->data pointing to the UDP header. For transmit, make sure skb->sk is set up because ip_queue_xmit() needs it. Signed-off-by: James Chapman <jchapman@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-05Merge branch 'drm-patches' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: DRM: fix memset size error drm: remove remnants of DRM_COPY_FROM/TO_USER_IOCTL drm: remove second forward decleration of drm device struct.
2007-11-05Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: handle broken cable reporting pata_hpt37x: Fix outstanding bug reports on the HPT374 and 37x cable detect ata_piix: Add additional PCI identifier for 40 wire short cable pata_serverworks: Fix problem with some drive combinations libata: Don't disable dipm with SET FEATURES libata and bogus LBA48 drives
2007-11-05Merge branch 'upstream-linus' of ↵Linus Torvalds
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: phylib: Silence driver registration phylib: Add ID for Marvell 88E1240 82596: free nonexistent resource fix SUNHME: Fix missing NETIF_F_VLAN_CHALLENGED on PCI happy meals
2007-11-06drm: DRM: fix memset size errorLi Zefan
The size passing to memset is wrong. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-11-06drm: remove remnants of DRM_COPY_FROM/TO_USER_IOCTLDave Airlie
This is a bug in the savage driver since I introduced these changes. Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-11-06drm: remove second forward decleration of drm device struct.Dave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-11-05ata_piix: Add additional PCI identifier for 40 wire short cableAlan Cox
Keeping the list in sync with the old IDE driver Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05telephony: phonedev panics if unregistering device not registered [Bug 9266]Matti Linnanvuori
Remove panic from phonedev. See http://bugzilla.kernel.org/show_bug.cgi?id=9266 for details (phonedev panics if unregistering device not registered). Signed-off-by: Matti Linnanvuori <mattilinnanvuori@yahoo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05md: fix misapplied patch in raid5.cNeil Brown
commit 4ae3f847e49e3787eca91bced31f8fd328d50496 ("md: raid5: fix clearing of biofill operations") did not get applied correctly, presumably due to substantial similarities between handle_stripe5 and handle_stripe6. This patch moves the chunk of new code from handle_stripe6 (where it isn't needed (yet)) to handle_stripe5. Signed-off-by: Neil Brown <neilb@suse.de> Cc: "Dan Williams" <dan.j.williams@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05virtio/virtcons: fix section mismatch warningRandy Dunlap
Make virtcons_probe() __devinit. Fixes this section warning: WARNING: vmlinux.o(.text+0x14c10b): Section mismatch: reference to .init.text:hvc_alloc (between 'virtcons_probe' and 'ac_register_board') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05rtc: m48t59 fix section mismatch warningRandy Dunlap
Change the name of this data to use a name (suffix) that is whitelisted by MODPOST so that the section warning is fixed (not generated). WARNING: vmlinux.o(.data+0x1b140): Section mismatch: reference to .init.text:m48t59_rtc_probe (between 'm48t59_rtc_platdrv' and 'm48t59_nvram_attr') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05paride: fix 'and' typo in drivers/block/paride/pt.cRoel Kluin
Fix 'and' typo (PT_WRITE_OK is defined 2) Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05serial: fix compile warning about putcYinghai Lu
drivers/serial/8250_early.c:80: warning: conflicting types for built-in function `putc' Signed-off-by: Yinghai Lu <yinghai.lu@sun.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05i2o: debug messages correctedVasily Averin
max_phys_segments and max_sectors were swapped Signed-off-by: Vasily Averin <vvs@sw.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05i4l: errors with assignments in ifRoel Kluin
Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05libata: handle broken cable reportingAlan Cox
One or two ancient drives predated the cable spec and didn't sent the valid bits for the field. I had hoped to leave this out of libata as a piece of historical annoyance but a recent CD drive shows the same bug so we have to import support for it. Same concept as Bartlomiej's changes old IDE except that as we have centralised blacklists we can avoid keeping another private table of stuff Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-05pata_hpt37x: Fix outstanding bug reports on the HPT374 and 37x cable detectAlan Cox
- Read frequency correctly - Correct cable detect handling - Fix wrong filter test Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-05ata_piix: Add additional PCI identifier for 40 wire short cableAlan Cox
Keeping the list in sync with the old IDE driver Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-05pata_serverworks: Fix problem with some drive combinationsAlan Cox
The driver used the channel not the device number for deciding where to load some timing parameters. Also change so that we clear the UDMA field as the old driver did. Not believed neccessary but does no harm. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-05phylib: Silence driver registrationOlof Johansson
It gets quite verbose to see every single PHY driver being registered by default. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-05phylib: Add ID for Marvell 88E1240Olof Johansson
Add PHY IDs for Marvell 88E1240. It seems to have close enough programming models to 1111/1112 for basic support at least. Also clean up whitespace in the ID list a bit. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-0582596: free nonexistent resource fixEvgeniy Dushistov
During booting of last vanilla kernel I got: Trying to free nonexistent resource... This because of if "ENABLE_APRICOT" is on we do: request_region(ioaddr,...) if (checksum test failed) goto out1; dev->base_addr = ioaddr;//<-here mistake out1: release_region(dev->base_addr,...) This change fixes this bug for me. Signed-off-by: Evgeniy Dushistov <dushistov@mail.ru> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-05SUNHME: Fix missing NETIF_F_VLAN_CHALLENGED on PCI happy mealsDavid Miller
No HME parts can do VLANs correctly. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-11-05Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-ledsLinus Torvalds
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds: leds: bugfixes for leds-gpio
2007-11-05Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: PCI: Add Kconfig option to disable deprecated pci_find_* API PCI: pciserial_resume_one ignored return value of pci_enable_device PCI Hotplug: cpqhp_pushbutton_thread(): remove a pointless if() check PCI: make pci_match_device() static PCI: Remove 3 incorrect MSI quirks. PCI: Add MSI INTX_DISABLE quirks for ATI SB700/800 SATA and IXP SB400 USB PCI: Add quirk for devices which disable MSI when INTX_DISABLE is set. PCI: Add MSI quirk for ServerWorks HT1000 PCIX bridge. PCI: Revert "PCI: disable MSI by default on systems with Serverworks HT1000 chips"
2007-11-05leds: bugfixes for leds-gpioDavid Brownell
Three bugfixes to the leds-gpio driver, plus minor whitespace tweaks: - Do the INIT_WORK() before registering each LED, so if its trigger becomes immediately active it can schedule work without oopsing.. - Use normal registration, not platform_driver_probe(), so that devices appearing "late" (hotplug type) can still be bound. - Mark the driver remove code as "__devexit", preventing oopses when the underlying device is removed. These issues came up when using this driver with some GPIO expanders living on serial busses, which act unlike "normal" platform devices: they can appear and vanish along with the serial bus driver. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
2007-11-05Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: ide: fix IDE_HFLAG_NO_ATAPI_DMA handling in config_drive_for_dma() ide: move ide_fixstring() documentation to ide-iops.c from ide.h ide: add missing #ifdef/#endif CONFIG_IDE_TASK_IOCTL ide: fix ide_find_dma_mode() to print human-readable info ide: add missing rq.ref_count initialization to ide_diag_taskfile() ide: clear HOB bit for REQ_TYPE_ATA_TASK requests in ide_end_drive_cmd() ide: check rq->cmd_type in drive_cmd_intr() ide/Kconfig: fix BLK_DEV_OFFBOARD dependencies ide: unexport ide_fix_driveid ide/Kconfig: add IDEDISK_MULTI_MODE text adapted from hdparm manual page ide: do_identify() string termination fix piix: add support for ICH7 on Acer 5602aWLMi
2007-11-05Merge branch 'master' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (26 commits) V4L/DVB (6548): pvrusb2: Fix oops on module removal V4L/DVB (6547): V4L: remove PCI from VIDEO_VIVI depends V4L/DVB (6532): Add the remaining addresses for tda9887 V4L/DVB (6531): Fix a regression caused by commit 153962364dc6fa4a24571885fbe76506d8968610 V4L/DVB (6518): Fix tvp5150 default values V4L/DVB (6514): em28xx: Include linux/mm.h V4L/DVB (6506): saa7134-alsa: Fix mmap support V4L/DVB (6504): pvrusb2: Remove dead sysfs code V4L/DVB (6503): pvrusb2: Fix associativity logic error V4L/DVB (6501): stv0297: Signal strength fixes V4L/DVB (6500): tda10021: Fix reported signal strength V4L/DVB (6499): tda10021: Bit error counting fixed V4L/DVB (6498): ves1820: Change the acquisition range for clock recovery from 120 ppm to 240ppm V4L/DVB (6495): saa7146: saa7146_wait_for_debi_done fixes V4L/DVB (6479): use input functions, should depend on INPUT V4L/DVB (6478): ir-functions use input functions, should depend on INPUT V4L/DVB (6432): tuner: fix CONFIG_TUNER_TEA5761=m V4L/DVB (6407): planb: fix obvious interrupt handling bugs V4L/DVB (6406): saa7134: fix analog audio in on medion md8800 quadro V4L/DVB (6403): mt2131: replace comma with semicolon fix ...
2007-11-05PCI: Add Kconfig option to disable deprecated pci_find_* APIJeff Garzik
Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI: pciserial_resume_one ignored return value of pci_enable_deviceDirk Hohndel
[PATCH] pciserial_resume_one ignored return value of pci_enable_device Signed-off-by: Dirk Hohndel <hohndel@linux.intel.com> Acked-by: Alan Cox <alan@redhat.com> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI Hotplug: cpqhp_pushbutton_thread(): remove a pointless if() checkAdrian Bunk
The Coverity checker spotted that we'd have already oops'ed if "ctrl" was NULL. Additionally, "func" had just been checked for not being NULL. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI: make pci_match_device() staticAdrian Bunk
pci_match_device() no longer has any other users. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI: Remove 3 incorrect MSI quirks.David Miller
Now that we have dealt with the real issue, in that some ATI SATA and USB controllers needed the INTX_DISABLE quirk, we can remove these AMD chipset global MSI disabling quirks. This reverts three changesets: 4be8f906435a6af241821ab5b94b2b12cb7d57d8 (PCI: disable MSI on RS690) aea6a433f50cd89b9cbd10850fd0b32f961f9883 (PCI: disable MSI on RD580) f122392f679ebed39db08074f935d770504623eb (PCI: disable MSI on RX790) This is based upon testing and feedback from Shane Huang <Shane.Huang@amd.com>. Cc: Shane Huang <Shane.Huang@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI: Add MSI INTX_DISABLE quirks for ATI SB700/800 SATA and IXP SB400 USBDavid Miller
Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI: Add quirk for devices which disable MSI when INTX_DISABLE is set.David Miller
A reasonably common problem with some devices is that they will disable MSI generation when the INTX_DISABLE bit is set in the PCI_COMMAND register. Quirk this explicitly, guarding the pci_intx() calls in msi.c with this quirk indication. The first entries for this quirk are for 5714 and 5780 Tigon3 chips, and thus we can remove the workaround code from the tg3.c driver. Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Michael Chan <mchan@broadcom.com> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI: Add MSI quirk for ServerWorks HT1000 PCIX bridge.David Miller
This is the fix for the following problem: https://bugzilla.redhat.com/show_bug.cgi?id=227657 The bnx2 device 5706 complains about MSI not working behind a ServerWorks HT1000 PCIX bridge. An earlier commit to fix the problem: e3008dedff4bdc96a5f67224cd3d8d12237082a0: "PCI: disable MSI by default on systems with Serverworks HT1000 chips" was not entirely correct, and has been reverted. MSI does not work on the PCIX bus because the BIOS did not set the HT_MSI_FLAGS_ENABLE bit in the HyperTransport MSI capability on the bridge. We use the existing quirk_msi_ht_cap() to detect the problem and disable MSI in all buses behind it. Signed-off-by: Michael Chan <mchan@broadcom.com> Cc: Anantha Subramanyam <ananth@broadcom.com> Cc: Naren Sankar <nsankar@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05PCI: Revert "PCI: disable MSI by default on systems with Serverworks HT1000 ↵David Miller
chips" This reverts commit e3008dedff4bdc96a5f67224cd3d8d12237082a0. The real bug was an INTX issue in the tg3 ethernet chip, and cured by commit c129d962a66c76964954a98b38586ada82cf9381 Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-05ide: fix IDE_HFLAG_NO_ATAPI_DMA handling in config_drive_for_dma()Bartlomiej Zolnierkiewicz
commit 33c1002ed912ac9dacedd5d5b166da3b72d18460 incorrectly changed return value from '0' to '-1', fix it (ns87415 was the only host driver affected since it uses both IDE_HFLAG_TRUST_BIOS_FOR_DMA and IDE_HFLAG_NO_ATAPI_DMA). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: move ide_fixstring() documentation to ide-iops.c from ide.hBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: add missing #ifdef/#endif CONFIG_IDE_TASK_IOCTLBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: fix ide_find_dma_mode() to print human-readable infoBartlomiej Zolnierkiewicz
Problem reported by Mikael. Cc: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: add missing rq.ref_count initialization to ide_diag_taskfile()Bartlomiej Zolnierkiewicz
Noticed by Tejun Heo. Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: clear HOB bit for REQ_TYPE_ATA_TASK requests in ide_end_drive_cmd()Bartlomiej Zolnierkiewicz
ide_dump_ata_status() may set HOB bit before ide_end_drive_cmd() is called. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: check rq->cmd_type in drive_cmd_intr()Bartlomiej Zolnierkiewicz
drive_cmd_intr() is used by both REQ_TYPE_ATA_CMD and REQ_TYPE_ATA_TASK but commands using PIO-in protocol are valid only for REQ_TYPE_ATA_CMD (&args[4] in case of REQ_TYPE_ATA_TASK points to a value for IDE_LCYL_REG register instead of the data buffer). This fix allows REQ_TYPE_ATA_TASK commands to use non-zero values for IDE_SECTOR_REG (args[3]). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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