linux-toradex.git/drivers/net/usb, branch v2.6.35

usbnet: Set parent device early for netdev_printk()

2010-07-03T04:49:02+00:00

netdev_printk() follows the net_device's parent device pointer, so
we must set that earlier than we previously did.

Reported-by: Luís Picciochi Oliveira 
Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

net: Revert "rndis_host: Poll status channel before control channel"

2010-07-03T04:47:54+00:00

This reverts commit c17b274dc2aa538b68c1f02b01a3c4e124b435ba.

That change was reported to break rndis_wlan support for the WUSB54GS.

Reported-by: Luís Picciochi Oliveira 
Signed-off-by: Ben Hutchings 
Signed-off-by: David S. Miller

hso: remove setting of low_latency flag

2010-06-22T17:10:35+00:00

This patch removes the setting of the low_latency flag. 
tty_flip_buffer_push() is occasionally being called in irq context, which 
causes a hang if the low_latency flag is set.
Removing the low_latency flag only seems to impact the flush to ldisc, 
which will now be put on a workqueue.

Signed-off-by: Filip Aben 
Signed-off-by: David S. Miller

asix: check packet size against mtu+ETH_HLEN instead of ETH_FRAME_LEN

2010-06-07T07:56:27+00:00

Driver checks received packet is too large in asix_rx_fixup() and fails if it is. Problem is
that MTU might be set larger than 1500 and asix fails to work correctly with VLAN tagged
packets. The check should be 'dev->net->mtu + ETH_HLEN' instead.

Tested with AX88772.

Signed-off-by: Jussi Kivilinna 
Signed-off-by: David S. Miller

drivers/net/usb/asix.c: Fix pointer cast.

2010-05-25T23:24:03+00:00

Stephen Rothwell reports the following new warning:

drivers/net/usb/asix.c: In function 'asix_rx_fixup':
drivers/net/usb/asix.c:325: warning: cast from pointer to integer of different size
drivers/net/usb/asix.c:354: warning: cast from pointer to integer of different size

The code just cares about the low alignment bits, so use
an "unsigned long" cast instead of one to "u32".

Signed-off-by: David S. Miller

hso: add support for new products

2010-05-25T23:09:23+00:00

This patch adds a few new product id's for the hso driver.

Signed-off-by: Filip Aben 
Signed-off-by: David S. Miller

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

2010-05-21T04:26:12+00:00

* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (229 commits)
  USB: remove unused usb_buffer_alloc and usb_buffer_free macros
  usb: musb: update gfp/slab.h includes
  USB: ftdi_sio: fix legacy SIO-device header
  USB: kl5usb105: reimplement using generic framework
  USB: kl5usb105: minor clean ups
  USB: kl5usb105: fix memory leak
  USB: io_ti: use kfifo to implement write buffering
  USB: io_ti: remove unsused private counter
  USB: ti_usb: use kfifo to implement write buffering
  USB: ir-usb: fix incorrect write-buffer length
  USB: aircable: fix incorrect write-buffer length
  USB: safe_serial: straighten out read processing
  USB: safe_serial: reimplement read using generic framework
  USB: safe_serial: reimplement write using generic framework
  usb-storage: always print quirks
  USB: usb-storage: trivial debug improvements
  USB: oti6858: use port write fifo
  USB: oti6858: use kfifo to implement write buffering
  USB: cypress_m8: use kfifo to implement write buffering
  USB: cypress_m8: remove unused drain define
  ...

Fix up conflicts (due to usb_buffer_alloc/free renaming) in
	drivers/input/tablet/acecad.c
	drivers/input/tablet/kbtab.c
	drivers/input/tablet/wacom_sys.c
	drivers/media/video/gspca/gspca.c
	sound/usb/usbaudio.c

USB: rename usb_buffer_alloc() and usb_buffer_free() users

2010-05-20T20:21:38+00:00

For more clearance what the functions actually do,

  usb_buffer_alloc() is renamed to usb_alloc_coherent()
  usb_buffer_free()  is renamed to usb_free_coherent()

They should only be used in code which really needs DMA coherency.

All call sites have been changed accordingly, except for staging
drivers.

Signed-off-by: Daniel Mack 
Cc: Alan Stern 
Cc: Pedro Ribeiro 
Signed-off-by: Greg Kroah-Hartman

pegasus: fix USB device ID for ETX-US2

2010-05-18T05:41:45+00:00

USB device ID definition for I-O Data ETX-US2 is wrong.
Correct ID is 0x093a. Here's snippet from /proc/bus/usb/devices;

T:  Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  2 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=ff(vend.) Sub=ff Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=04bb ProdID=093a Rev= 1.01
S:  Manufacturer=I-O DATA DEVICE,INC.
S:  Product=I-O DATA ETX2-US2
S:  SerialNumber=A26427
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=224mA
I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=00 Driver=pegasus
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=83(I) Atr=03(Int.) MxPS=   8 Ivl=125us

This patch enables pegasus driver to work fine with ETX-US2.

Signed-off-by: Tadashi Abe 
Signed-off-by: David S. Miller

drivers/net/usb: Use kmemdup

2010-05-18T00:44:48+00:00

Use kmemdup when some other buffer is immediately copied into the
allocated region.

A simplified version of the semantic patch that makes this change is as
follows: (http://coccinelle.lip6.fr/)

// 
@@
expression from,to,size,flag;
statement S;
@@

-  to = \(kmalloc\|kzalloc\)(size,flag);
+  to = kmemdup(from,size,flag);
   if (to==NULL || ...) S
-  memcpy(to, from, size);
// 

Signed-off-by: Julia Lawall 
Signed-off-by: David S. Miller