Return-Path: From: David Woodhouse In-Reply-To: <1038466070.772.42.camel@pegasus.local> References: <1038466070.772.42.camel@pegasus.local> <5.1.0.14.2.20021126092054.0798bff0@mail1.qualcomm.com> <5.1.0.14.2.20021126092054.0798bff0@mail1.qualcomm.com> <5.1.0.14.2.20021127095652.07b78738@mail1.qualcomm.com> To: Marcel Holtmann Cc: Max Krasnyansky , BlueZ Mailing List Subject: Re: [Bluez-devel] Reuse of H4 and BCSP code Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Wed, 15 Jan 2003 23:45:21 +0000 Message-ID: <11011.1042674321@passion.cambridge.redhat.com> Sender: David Woodhouse List-ID: On Thu, 28 Nov 2002, marcel@rvs.uni-bielefeld.de said: > The serial.o have a register_serial function and I want to start > playing with it. And yes we have one card that works with btuart_cs, > but not with serial_cs. I was told that the "magic initialization" of > serial_cs (or serial.o) causes the hciattach to fail, but the minimal > things in btuart_cs keep it happy and the device will work. Having fixed the 8250 driver so it doesn't screw up the extended functionality of the Oxford Semi OXCF950 on startup, it transpires that all we were actually losing was the extra magic baud rate divisor. Using the old serial driver from 2.4 and setting baud_base to 1152000 to compensate allows you to use the line discipline code with the standard serial driver. -- dwmw2