linux-stable.git/drivers/usb/class, branch linux-2.6.36.y

USB: cdc-acm: Adding second ACM channel support for Nokia N8

2011-02-17T22:46:43+00:00

commit 721d92fc6373dee15846216f9d178ec240ec0fd7 upstream.

This adds the N8 to the list of devices in cdc-acm, in order to get the
secondary ACM device exposed.

In the spirit of:
http://kerneltrap.org/mailarchive/linux-usb/2010/9/4/6264554

Signed-off-by: Arvid Ephraim Picciani 
Signed-off-by: Greg Kroah-Hartman

USB: cdc-acm: Fixing crash when ACM probing interfaces with no endpoint descriptors.

2010-09-04T00:33:41+00:00

Certain USB devices, such as the Nokia X6 mobile phone, don't expose any
endpoint descriptors on some of their interfaces. If the ACM driver is forced
to probe all interfaces on a device the a NULL pointer dereference will occur
when the ACM driver attempts to use the endpoint of the alternative settings.
One way to get the ACM driver to probe all the interfaces is by using the
/sys/bus/usb/drivers/cdc_acm/new_id interface.

This patch checks that the endpoint pointer for the current alternate settings
is non-NULL before using it.

Signed-off-by: Toby Gray 
Cc: Oliver Neukum 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

USB: cdc-acm: Add pseudo modem without AT command capabilities

2010-09-04T00:33:41+00:00

cdc-acm.c : Manage pseudo-modem without AT commands capabilities
  Enable to drive electronic simple gadgets based on microcontrolers.
  The Interface descriptor is like this:
    bInterfaceClass         2 Communications
    bInterfaceSubClass      2 Abstract (modem)
    bInterfaceProtocol      0 None

Signed-off-by: Philippe Corbes 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

USB: cdc-acm: Adding second ACM channel support for various Nokia and one Samsung phones

2010-09-04T00:33:41+00:00

S60 phones from Nokia and Samsung expose two ACM channels. The first is a modem
with a standard AT-command interface, which is picked up correctly by CDC-ACM.

The second ACM port is marked as having a vendor-specific protocol. This means
that the ACM driver will not claim the second channel by default.

This adds support for the second ACM channel for the following devices:
    Nokia E63
    Nokia E75
    Nokia 6760 Slide
    Nokia E52
    Nokia E55
    Nokia E72
    Nokia X6
    Nokia N97 Mini
    Nokia 5800 Xpressmusic
    Nokia E90
    Samsung GTi8510 (INNOV8)

Signed-off-by: Toby Gray 
Cc: Oliver Neukum 
Cc: stable 
Signed-off-by: Greg Kroah-Hartman

Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

2010-08-10T22:05:02+00:00

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (148 commits)
  USB: serial: fix stalled writes
  USB: remove fake "address-of" expressions
  USB: fix thread-unsafe anchor utiliy routines
  USB: usbtest: support test device with only one iso-in or iso-out endpoint
  USB: usbtest: avoid to free coherent buffer in atomic context
  USB: xhci: Set DMA mask for host.
  USB: xhci: Don't flush doorbell writes.
  USB: xhci: Reduce reads and writes of interrupter registers.
  USB: xhci: Make xhci_set_hc_event_deq() static.
  USB: xhci: Minimize HW event ring dequeue pointer writes.
  USB: xhci: Make xhci_handle_event() static.
  USB: xhci: Remove unnecessary reads of IRQ_PENDING register.
  USB: xhci: Performance - move xhci_work() into xhci_irq()
  USB: xhci: Performance - move interrupt handlers into xhci-ring.c
  USB: xhci: Performance - move functions that find ep ring.
  USB:: fix linux/usb.h kernel-doc warnings
  USB: add USB serial ssu100 driver
  USB: usb-storage: implement autosuspend
  USB: ehci: fix remove of ehci debugfs dir
  USB: Add USB 2.0 to ssb ohci driver
  ...

USB: usblp: fixed switch, brace, whitespace and spacing coding style issues

2010-08-10T21:35:38+00:00

Fixed switch, brace, whitespace and spacing coding style issues.

Signed-off-by: Nicolas Kaiser 
Acked-by: Pete Zaitcev 
Signed-off-by: Greg Kroah-Hartman

cdc-acm: remove dead code

2010-08-10T20:47:43+00:00

The wait_event_interruptible_timeout in acm_port_down is
never reached. Remove it to avoid possible deadlocks
with the big tty mutex if someone were to start using
the blocking version of acm_port_down.

Signed-off-by: Arnd Bergmann 
Signed-off-by: Greg Kroah-Hartman

Merge branch 'master' into for-next

2010-08-04T13:14:38+00:00

USB: Expose vendor-specific ACM channel on Nokia 5230

2010-07-26T19:00:57+00:00

Nokia S60 phones expose two ACM channels. The first is
a modem, the second is 'vendor-specific' but is treated
as a serial device at the S60 end, so we want to expose
it on Linux too.

Signed-off-by: Przemo Firszt 
Signed-off-by: Greg Kroah-Hartman

update email address

2010-07-19T08:56:54+00:00

pavel@suse.cz no longer works, replace it with working address.

Signed-off-by: Pavel Machek 
Signed-off-by: Jiri Kosina