Am Montag, 26. Februar 2007 15:16 schrieb Craig Schlenter:
> Hi Greg
>
> 34ef50e5b1 is definitely
> the source of the problem. Reverting that makes the
> ftdi port show up as ttyUSB0 again for me and it
> can actually be opened.
This patch should fix the issue.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Craig Schlenter <craig@codefountain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
I encountered some problems with the airprime driver in use with a Novatel
Merlin XU870:
Closing an open Connection to e.g. /dev/ttyUSB0 doesn't reset the
RTS/DTR lines of the Modem. Consequently, when I use minicom to
establish a connection by "ATD*99#" the modem doesn't hang up even if i
exit minicom and so I cannot reuse the modem unless I remove it and plug
it in again.
With the attached patch, the RTS/DTR lines are resetted on a close. The
code was mainly taken from the option.c driver.
Convert all the port specific code in attach / shutdown to use the new
port_probe / port_register callbacks from device_register /
device_unregister allowing adding the sysfs attributes to be added at
the correct time and to the serial port device itself, instead of to
the unadorned usb device, avoiding a NULL dereference.
Signed-off-by: Jim Radford <radford@blackbean.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Ensure that the ->port_remove() callbacks get called before the
->shutdown() callback which makeing the order symmetric with
->attach() being called before ->port_probe().
Signed-off-by: Jim Radford <radford@blackbean.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
I've developed some devices with FTDI chips (FT232xx). FTDI was so kind
to give some own PID's which I can use together with their VID. Some of
the devices are already very popular here and I have customers from
universities, institutes .....
I use the FTDI VID 0x0403. My PID's are:
0xff38 - IBS US485 (USB<-->RS422/485 interface)
0xff39 - IBS PIC-Programmer
0xff3a - IBS Card reader for PCMCIA SRAM-cards
0xff3b - IBS PK1 - Particel counter
0xff3c - IBS RS232 - Monitor
0xff3d - APP 70 (dust monitoring system)
0xff3e - IBS PEDO-Modem (RF modem 868.35 MHz)
0xff3f - future device
The company is "IBS Ing.-Buero Schleusener".
From: Thomas Schleusener <thomas@be-schl.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Here are two new device IDs for the cp2101 driver.
The diff is with linus's tree as of this evending.
From: Jon K Hellan <hellan@acm.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
flaky hardware can cause a lot of debounce failed messages. To limit
the performance impact, a ratelimit should be used.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This patch changes last use of hardcoded number of irq to
use platfrom_get_irq.
Signed-off-by: Milan Svoboda <msvoboda@ra.rockwell.com>
Acked-by: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
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>
This reverts commit 63ce18cfe6.
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>
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>
Add missing checks to PS3 specific drivers ps3av and sys-manager to verify that
we are actually running on a PS3 (pointed out by Arnd).
Correct existing checks in other subsystems/drivers to return -ENODEV instead
of zero.
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
The SPU code doesn't properly invalidate SPUs SLBs when necessary,
for example when changing a segment size from the hugetlbfs code. In
addition, it saves and restores the SLB content on context switches
which makes it harder to properly handle those invalidations.
This patch removes the saving & restoring for now, something more
efficient might be found later on. It also adds a spu_flush_all_slbs(mm)
that can be used by the core mm code to flush the SLBs of all SPEs that
are running a given mm at the time of the flush.
In order to do that, it adds a spinlock to the list of all SPEs and move
some bits & pieces from spufs to spu_base.c
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Due to a buggy unsigned comparison, it was possible to write
beyond the end of the local store file in spufs under some
circumstances.
This rewrites the buggy function to look more like
simple_copy_from_buffer.
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Cc: Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
* '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
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>
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>
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>
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>
* 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
* '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
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>
