[PATCH] isdn4linux: Siemens Gigaset drivers - isochronous data handler

And: Tilman Schmidt <tilman@imap.cc>

This patch adds the payload data handler for the connection-specific module
"bas_gigaset".  It contains the code for handling isochronous data transfers,
HDLC framing and flow control.
Signed-off-by: Hansjoerg Lipp <hjlipp@web.de>
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Cc: Karsten Keil <kkeil@suse.de>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>