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2007-03-09UHCI: fix port resume problemAlan Stern
This patch (as863) fixes a problem encountered sometimes when resuming a port on a UHCI controller. The hardware may turn off the Resume-Detect bit before turning off the Suspend bit, leading usbcore to think that the port is still suspended and the resume has failed. The patch makes uhci_finish_suspend() wait until both bits are safely off. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09USB: set the correct interval for interrupt URBsAlan Stern
This patch (as862) fixes a couple of bugs in the way usbcore handles intervals for interrupt URBs. usb_interrupt_msg (and usb_bulk_msg for backward compatibility) don't set the interval correctly for high-speed devices. proc_do_submiturb() doesn't set it correctly when a bulk URB is submitted to an interrupt endpoint. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09USB: goku_udc: Remove crude cache coherency codeRalf Baechle
This is deep architecture specific magic and does should not to exist in a driver. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09USB storage: Nokia 6288 unusual_devs entryAndrew Nayenko
This patch adds an usual_devs entry for the Nokia 6288. Originally from Andrew with a re-diff by Phil. From: Andrew Nayenko <relan@bk.ru> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09USB storage: Removed duplicate supertop unusual_dev entryPhil Dibowitz
This patch removes the duplicate supertop entries that made it into the .21 rc kernels. Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09USB: at91_udc, fix more modpost bogosity (rename driver struct)David Brownell
Rename the driver struct used with at91_udc to prevent yet another bogus warning from "modpost". Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09ACPI: Kconfig: hide ACPI menu when CONFIG_PM=nRobert P. J. Day
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-09ACPI: video: Fix spelling and grammar mistakesJulius Volz
Correct some of the most obvious spelling and grammar mistakes in drivers/acpi/video.c (comments and printk output). Signed-off-by: Julius Volz <juliusrv@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-09ACPI: make blacklist more verboseAnthony Godshall, Ampro Computers, Inc
IMHO, ACPI disabled due to DMI failure or blacklisted year should be noted, as is done with other ACPI blacklisting. This will help people troubleshoot when ACPI isn't working. Status quo is a mysterious "ACPI Disabled" message without explanation on BIOS that implements ACPI but not DMI. This is actually fairly common on embedded x86 boards. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-09asus-laptop: make code staticAdrian Bunk
This patch makes some needlessly global code static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-09[IPV6] fix ipv6_getsockopt_sticky copy_to_user leakChris Wright
User supplied len < 0 can cause leak of kernel memory. Use unsigned compare instead. Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-09pci: fix section mismatch warningSam Ravnborg
drivers/pci/search.c caused following section mismatch warning (if compiled with CONFIG_HOTPLUG=n): WARNING: drivers/pci/built-in.o - Section mismatch: reference to .init.text: from .text.pci_find_bus after 'pci_find_bus' (at offset 0x24) This was due to pci_find_bus() calling a function marked __devinit. Fix was to remove the __devinit from the offending function. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09PCI: aer: fix section mismatch warningSam Ravnborg
Fix following section mismatch warning (when compiled with CONFIG_HOTPLUG=n): WARNING: drivers/pci/built-in.o - Section mismatch: reference to .init.text:aer_probe from .data between 'aerdrv' (at offset 0x1608) and 'aer_error_handlers' Warning was fixed by renaming aerdrv to aerdriver so we pass the whitelist. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09pcie: fix section mismatch warningSam Ravnborg
Fix following section mismatch warning (when compiled with CONFIG_HOTPLUG=n): WARNING: drivers/pci/built-in.o - Section mismatch: reference to .init.text:pcie_portdrv_probe from .data between 'pcie_portdrv' (at offset 0xe40) and 'pcie_portdrv_err_handler' This warning was fixed by renaming pcie_portdrv to pcie_portdriver so we pass the whitelist. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09PCI: allow multiple calls to pcim_pin_device()Tejun Heo
Sanity check in pcim_pin_device() was too restrictive in that it didn't allow multiple calls to the function, which is against the devres philosohpy of fire-and-forget. Track pinned status separately and allow pinning multiple times. Signed-off-by: Tejun Heo <htejun@gmail.com> Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09kobject: new_device->kref wasn't putted after error in kobject_move()Dmitriy Monakhov
If error happen we jump to "out" label, in this case new_device not yet became the parent but it wasn't putted. Signed-off-by: Monakhov Dmitriy <dmonakhov@openvz.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09driver core: export device_renameJohannes Berg
In wireless we'd like to allow renaming of the phy devices we surface in sysfs. The base wireless code, however, can be built modular and thus we need device_rename exported. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09Remove devfs from MAINTAINERSJörn Engel
Remove last remaining trace of devfs. Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09Driver core: add device symlink back to sysfsGreg Kroah-Hartman
This moves the device symlink back to sysfs even if CONFIG_SYSFS_DEPRECATED is enabled as too many userspace programs (well, HAL), still rely on this link to be present. I will rework the ability for sysfs to change layouts like this in the future, but for now, this patch should fix people's network connections. Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Matt Mackall <mpm@selenic.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09Revert "driver core: refcounting fix"Greg Kroah-Hartman
This reverts commit 63ce18cfe685115ff8d341bae4c9204a79043cf0. It was the incorrect fix and causes a reference counting bug whenever any driver module is removed from the system. Mike Galbraith <efault@gmx.de> is looking for the real fix for his problem. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-03-09libata-acpi: allow _GTF on SATA, but disable on PATA for nowKristen Accardi
The ACPI specification states, and BIOS implementations depend on, _STM being called before _GTF. SATA does this, but PATA does not. So for now, simply prevent execution of _GTF on PATA devices. Longer term we should implement ACPI support for PATA devices in libata. Signed-off-by: Kristen Accardi <kristen.c.accardi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-03-09Merge branch 'merge' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] 85xx: Enable CONFIG_SERIAL_8250_SHARE_IRQ [POWERPC] Select u-image as default image for Linkstation [POWERPC] 83xx: Minor fixes for 834x_mds USB setup code [POWERPC] Fix warning in powermac pci.c [POWERPC] Fix warning in powermac feature.c [POWERPC] Fix warning in prom_parse.c of_irq_map_oldworld() [POWERPC] Celleb: bug fix caused by not casting pointer types [POWERPC] Add missing newline in xmon help output [POWERPC] No DEEPNAP on 970MP 1.0
2007-03-09[IPV6]: Fix for ipv6_setsockopt NULL dereferenceOlaf Kirch
I came across this bug in http://bugzilla.kernel.org/show_bug.cgi?id=8155 Signed-off-by: Olaf Kirch <olaf.kirch@oracle.com> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-09[DCCP]: Initialise write_xmit_timer also on passive socketsGerrit Renker
The TX CCID needs the write_xmit_timer for delaying packet sends. Previously this timer was only activated on active (connecting) sockets. This patch initialises the write_xmit_timer in sync with the other timers, i.e. the timer will be ready on any socket. This is used by applications with a listening socket which start to stream after receiving an initiation by the client. The write_xmit_timer is stopped when the application closes, as before. Was tested to work and to remove the timer bug reported on dccp@vger. Also moved timer initialisation into timer.c (static). Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-09[IPV4]: Fix rtm_to_ifaddr() error handling.Evgeniy Polyakov
Return negative error value (embedded in the pointer) instead of returning NULL. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-03-09[MIPS] Sibyte: Fix ZBbus profilerRalf Baechle
o Fix build error. o Handle error returns. o Deal with signals received while sleeping. o Don't allow to be selected when we're not building the directory with the driver anyway. o Coding style cleanups. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-03-09[MIPS] Sibyte: Do not allow enabling LDT support if PCI is disabled.Ralf Baechle
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-03-09Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] DEC: Remove call to register_prom_console.
2007-03-09Merge git://git.infradead.org/mtd-2.6Linus Torvalds
* git://git.infradead.org/mtd-2.6: [JFFS2] print a message when marking bad block [JFFS2] Check for all-zero node headers [MTD] [OneNAND] Classify the page data and oob buffer [MTD] [OneNAND] Exit the loop when transferring/filling of the oob is finished [MTD] [OneNAND] add Nokia Copyright and a credit [MTD] [OneNAND] Fix typo & wrong comments [MTD] [OneNAND] Use oob buffer instead of main one in oob functions [MTD] Correct partition failed erase address [JFFS2] Use yield() between GC passes in background thread. [MTD] [NAND] Correct misspelled preprocessor variable. [MTD] [MAPS] dilnetpc: Fix printk warning [MTD] [NOR] Fix oops in cfi_amdstd_sync [MTD] ESB2 check for closed ROM window [JFFS2] Fix writebuffer recovery in the first page of a block [MTD] [NAND] make oobavail public
2007-03-09Merge 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: ibmtr: Drain rich supply of modpost warnings. 3c59x: Fix several modpost warnings z85230: Fix FIFO handling r8169: fix a race between PCI probe and dev_open r8169: revert bogus BMCR reset sky2: turn off Rx checksum on bad hardware mv643xx: Clear pending interrupts before calling request_irq myri10ge: add a wc_enabled flag to myri10ge_priv myri10ge: prevent 4k rdma on SGI TIOCE chipset myri10ge: use pci_map_page to prepare the dmatest buffer myri10ge: fix error checking and return value in myri10ge_allocate_rings netxen: fix warnings via-rhine: set avoid_D3 for broken BIOSes [PATCH] bcm43xx: Fix assertion failures in interrupt handler [PATCH] bcm43xx: Fix bug in frequency to channel conversion [PATCH] bcm43xx: Fix errors in specs to code translation in B6PHY init
2007-03-09Merge branch 'upstream-fixes' of ↵Jeff Garzik
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
2007-03-09ibmtr: Drain rich supply of modpost warnings.Ralf Baechle
Building ibmtr as a module produces a spectacular pile of modpost warnings: WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.text:ibmtr_probe1 from .text between 'ibmtr_probe_card' (at offset 0x450) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.text:ibmtr_probe1 from .text between 'ibmtr_probe_card' (at offset 0x454) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.text:ibmtr_probe1 from .text between 'ibmtr_probe_card' (at offset 0x458) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.text:ibmtr_probe1 from .text between 'ibmtr_probe_card' (at offset 0x45c) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.data:ibmtr_portlist from .text between 'ibmtr_probe_card' (at offset 0x4e8) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.data:ibmtr_portlist from .text between 'ibmtr_probe_card' (at offset 0x4ec) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.data:ibmtr_portlist from .text between 'ibmtr_probe_card' (at offset 0x4f0) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.data:ibmtr_portlist from .text between 'ibmtr_probe_card' (at offset 0x4f4) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.text:find_turbo_adapters from .text between 'ibmtr_probe_card' (at offset 0x500) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.text:find_turbo_adapters from .text between 'ibmtr_probe_card' (at offset 0x504) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.text:find_turbo_adapters from .text between 'ibmtr_probe_card' (at offset 0x508) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.text:find_turbo_adapters from .text between 'ibmtr_probe_card' (at offset 0x50c) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.data:ibmtr_portlist from .text between 'ibmtr_probe_card' (at offset 0x520) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.data:ibmtr_portlist from .text between 'ibmtr_probe_card' (at offset 0x524) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.data:ibmtr_portlist from .text between 'ibmtr_probe_card' (at offset 0x528) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.data:ibmtr_portlist from .text between 'ibmtr_probe_card' (at offset 0x534) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.data: from .text between 'ibmtr_probe_card' (at offset 0x540) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.data: from .text between 'ibmtr_probe_card' (at offset 0x544) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.data: from .text between 'ibmtr_probe_card' (at offset 0x548) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.data: from .text between 'ibmtr_probe_card' (at offset 0x54c) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.text:ibmtr_probe1 from .text between 'ibmtr_probe_card' (at offset 0x558) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.text:ibmtr_probe1 from .text between 'ibmtr_probe_card' (at offset 0x55c) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.text:ibmtr_probe1 from .text between 'ibmtr_probe_card' (at offset 0x560) and 'ibmtr_reset_timer' WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.text:ibmtr_probe1 from .text between 'ibmtr_probe_card' (at offset 0x564) and 'ibmtr_reset_timer' Fix by making ibmtr_probe an __init function. While at it, move move ibmtr_probe_card below ibmtr_probe so the protoype for ibmtr_probe can be deleted. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> drivers/net/tokenring/ibmtr.c | 25 ++++++++++++------------- 1 file changed, 12 insertions(+), 13 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-093c59x: Fix several modpost warningsRalf Baechle
WARNING: drivers/net/3c59x.o - Section mismatch: reference to .init.text: from .text between 'vortex_eisa_probe' (at offset 0x4580) and 'vortex_eisa_remove' WARNING: drivers/net/3c59x.o - Section mismatch: reference to .init.text: from .text between 'vortex_eisa_probe' (at offset 0x4584) and 'vortex_eisa_remove' WARNING: drivers/net/3c59x.o - Section mismatch: reference to .init.text: from .text between 'vortex_eisa_probe' (at offset 0x4588) and 'vortex_eisa_remove' WARNING: drivers/net/3c59x.o - Section mismatch: reference to .init.text: from .text between 'vortex_eisa_probe' (at offset 0x458c) and 'vortex_eisa_remove' Fixed by: o move definition of vortex_eisa_driver below the functions it references. o remove now unnecessary prototypes for vortex_eisa_probe and vortex_eisa_remove. o Make vortex_eisa_probe an __init function. o Make vortex_eisa_remove a __devexit function. o Wrap vortex_eisa_driver reference to vortex_eisa_remove with __devexit_p(). Signed-off-by: Ralf Baechle <ralf@linux-mips.org> drivers/net/3c59x.c | 28 +++++++++++++--------------- 1 file changed, 13 insertions(+), 15 deletions(-) Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09z85230: Fix FIFO handlingAlan Cox
We must exit immediately on a FIFO fill not take the end of packet path otherwise each underrun in PIO transmit mode causes a runt packet and the data is lost. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09r8169: fix a race between PCI probe and dev_openFrancois Romieu
Initialize the timer with the rest of the private-struct. Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09r8169: revert bogus BMCR resetFrancois Romieu
Added during bf793295e1090af84972750898bf8470df5e5419 The current code requests a reset but prohibits autoneg, 1000 Mb/s, 100 Mb/s and full duplex. The 8168 does not like it at all. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09sky2: turn off Rx checksum on bad hardwareStephen Hemminger
On Yukon FE, occasional hardware receive checksum errors are seen. An early indication of the problem is single bit differences in the two checksum engines. Use this as a detection mechanism to turn off Rx checksumming. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09mv643xx: Clear pending interrupts before calling request_irqDale Farnsworth
Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Acked-by: Giridhar Pemmasani <pgiri@yahoo.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09myri10ge: add a wc_enabled flag to myri10ge_privBrice Goglin
Add a wc_enabled flag in the myri10ge_priv instead of relying on mtrr >= 0. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09myri10ge: prevent 4k rdma on SGI TIOCE chipsetBrice Goglin
Do not use 4k rdma request on SGI TIOCE chipset since this bridge does not support it. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09myri10ge: use pci_map_page to prepare the dmatest bufferBrice Goglin
Allocate a specific page and use pci_map_page for dma test instead of relying on another existing buffer. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09myri10ge: fix error checking and return value in myri10ge_allocate_ringsBrice Goglin
Fix a missing error check in myri10ge_allocate_rings() and set status to -ENOMEM before all actual allocations so that the error path returns what it should. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09netxen: fix warningsRalf Baechle
CC [M] drivers/net/netxen/netxen_nic_hw.o drivers/net/netxen/netxen_nic_hw.c: In function 'netxen_nic_hw_resources': drivers/net/netxen/netxen_nic_hw.c:231: warning: format '%llx' expects type 'long long unsigned int', but argument 2 has type 'dma_addr_t' drivers/net/netxen/netxen_nic_hw.c:250: warning: format '%llx' expects type 'long long unsigned int', but argument 2 has type 'dma_addr_t' u64 is unsigned long so the cast to u64 will result in a warning on the printf arguments for 64-bit builds. So cast to unsigned long long instead. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09via-rhine: set avoid_D3 for broken BIOSesRoger Luethi
This patch sets avoid_D3 for BIOSes known to be broken. Said BIOSes fail at PXE boot if the chip is in power state D3. Signed-off-by: Roger Luethi <rl@hellgate.ch> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09devres: release resources on device_del()Tejun Heo
Some platform devices are driven without driver attached, so managed resources can be acquired without driver attached. Make sure such resources are released by calling devres_release_all() in device_del(). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09libata: fix ata_host_release() free orderTejun Heo
host->ops->host_stop() might access ports. Free ports after host_stop. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09sata_nv: revert use of notifiers for nowRobert Hancock
Commit 721449bf0d51213fe3abf0ac3e3561ef9ea7827a added support for using the ADMA notifier bits to determine which commands to check for completion. However there have been reports that this causes command timeouts in certain cases. This is still being investigated. In addition, apparently the notifiers won't work if ADMA is disabled on the other port as a result of an ATAPI device being connected, and we don't handle this case properly. For now, just restore the previous behavior of checking all active commands to see if they are complete, without relying on the notifiers. Signed-off-by: Robert Hancock <hancockr@shaw.ca> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09Fix simplex adapters with libataPetr Vandrovec
Recently I got my hands on nVidia's MCP61 PM-AM board, and it contains IDE chip configured by BIOS with only primary channel enabled. This confuses code which probes for device DMA capabilities - it gets 0x60 (happy duplex device) from primary channel BMDMA, but 0xFF (nobody here) from secondary channel BMDMA. Due to this code then believes that chip is simplex. I do not address this problem in my patch, as I'm not sure how to handle this. Probably ata_pci_init_one should have bitmap of enabled/possible interfaces instead of their count, but it looks like quite intrusive change, and maybe we do not care - for device with only one channel simplex and regular DMA engines are same. But making device simplex pointed out that support for DMA on simplex devices is currently broken - ata_dev_xfermask tests whether device is simplex and if it is whether DMA engine was assigned to this port. If not then it strips out DMA bits from device. Problem is that code which assigns DMA engine to port in ata_set_mode first detect device mode and assigns DMA engine to channel only if some DMA capable device was found. And as xfermask stripped out DMA bits, host->simplex_claimed is always NULL with current implementation. By allowing DMA either if simplex_claimed is NULL or if it points to current port DMA can be finally used - it gets assigned to first port which contains any DMA capable device. Before: pata_amd 0000:00:06.0: version 0.2.8 PCI: Setting latency timer of device 0000:00:06.0 to 64 ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x0001f000 irq 14 ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 bmdma 0x0001f008 irq 15 scsi4 : pata_amd ata5.00: ATAPI, max UDMA/66 ata5.00: simplex DMA is claimed by other device, disabling DMA ata5.00: configured for PIO4 scsi5 : pata_amd ata6: port disabled. ignoring. ata6: reset failed, giving up scsi 4:0:0:0: CD-ROM ATAPI DVD W DH16W1P LG12 PQ: 0 ANSI: 5 After: pata_amd 0000:00:06.0: version 0.2.8 PCI: Setting latency timer of device 0000:00:06.0 to 64 ata5: PATA max UDMA/133 cmd 0x000101f0 ctl 0x000103f6 bmdma 0x0001f000 irq 14 ata6: PATA max UDMA/133 cmd 0x00010170 ctl 0x00010376 bmdma 0x0001f008 irq 15 scsi4 : pata_amd ata5.00: ATAPI, max UDMA/66 ata5.00: configured for UDMA/33 scsi5 : pata_amd ata6: port disabled. ignoring. ata6: reset failed, giving up scsi 4:0:0:0: CD-ROM ATAPI DVD W DH16W1P LG12 PQ: 0 ANSI: 5 Signed-off-by: Petr Vandrovec <petr@vandrovec.name> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09ata_piix: Remove ugly layering violationAlan Cox
A while ago I modified the libata code so that drivers can return -ENOENT for unknown ports not fiddle with the EH flags and print stuff directly. Somewhere along the line ata_piix didn't get fully converted. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-03-09[JFFS2] print a message when marking bad blockArtem Bityutskiy
New bad eraseblock is an event which is important enough to be printed about. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
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