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| author | Bjørn Mork <bjorn@mork.no> | 2009-02-25 04:33:58 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-03-16 17:52:51 -0700 |
| commit | 360a98ed7849323bedc8ccf75fed49701db8a03c (patch) | |
| tree | 72f52e94314c33c7012e97a6c5b2b00f3e0bfdb5 | |
| parent | 7fca6093d8736490a8a226d54ae5f0229f31966f (diff) | |
| download | lwn-360a98ed7849323bedc8ccf75fed49701db8a03c.tar.gz lwn-360a98ed7849323bedc8ccf75fed49701db8a03c.zip | |
cdc_ether: add usb id for Ericsson F3507g
commit cac477e8f1038c41b6f29d3161ce351462ef3df7 upstream.
The Ericsson F3507g wireless broadband module provides a CDC Ethernet
compliant interface, but identifies it as a "Mobile Direct Line" CDC
subclass, thereby preventing the CDC Ethernet class driver from picking
it up. This patch adds the device id to cdc_ether.c as a workaround.
Ericsson has provided a "class" driver for this device:
http://kerneltrap.org/mailarchive/linux-net/2008/10/28/3832094
But closer inspection of that driver reveals that it adds little more
than duplication of code from cdc_ether.c. See also
http://marc.info/?l=linux-usb&m=123334979706403&w=2
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/net/usb/cdc_ether.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c index 0e061dfea78d..55e8ecc3a9e5 100644 --- a/drivers/net/usb/cdc_ether.c +++ b/drivers/net/usb/cdc_ether.c @@ -559,6 +559,11 @@ static const struct usb_device_id products [] = { USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ETHERNET, USB_CDC_PROTO_NONE), .driver_info = (unsigned long) &cdc_info, +}, { + /* Ericsson F3507g */ + USB_DEVICE_AND_INTERFACE_INFO(0x0bdb, 0x1900, USB_CLASS_COMM, + USB_CDC_SUBCLASS_MDLM, USB_CDC_PROTO_NONE), + .driver_info = (unsigned long) &cdc_info, }, { }, // END }; |