Re: [linux-usb-devel] RE: Backporting Linux 2.6 USB Gadget Serial Driver to Linux 2.4.26

2006-02-03 Thread Pete Zaitcev
On Fri, 3 Feb 2006 17:20:05 -0500, "Doug Sutherland" <[EMAIL PROTECTED]> wrote: > Alan, it looks like this is an outright bug in the 2.4 code because > in different calls to spin_lock functions, the same spinlock_t > structure element is passed by value and then later by reference. This happens w

RE: [linux-usb-devel] RE: Backporting Linux 2.6 USB Gadget Serial Driver to Linux 2.4.26

2006-02-03 Thread Doug Sutherland
On Fri, February 03, 2006 Alan Stern wrote: >> On Thu, 2 Feb 2006, Doug Sutherland wrote: >> I've been looking at the differences between >> the 2.4 and 2.6 gadget serial drivers and there >> don't appear to be that >> many significant >> differences (outside of the new support for the >> CDC-

Re: [linux-usb-devel] RE: Backporting Linux 2.6 USB Gadget Serial Driver to Linux 2.4.26

2006-02-03 Thread Alan Stern
On Thu, 2 Feb 2006, Doug Sutherland wrote: > I've been looking at the differences between the 2.4 and 2.6 gadget > serial drivers and there don't appear to be that many significant > differences (outside of the new support for the CDC-ACM). There are a > few TTY functions that aren't included in 2

[linux-usb-devel] RE: Backporting Linux 2.6 USB Gadget Serial Driver to Linux 2.4.26

2006-02-02 Thread Doug Sutherland
On Monday 23 January 2006 1:12 pm, Doug Sutherland wrote: >   We would also like > to know what issues are involved in backporting this code from 2.6 to > 2.4. On Monday, January 23, 2006 5:17 pm, David Brownell wrote: >I think the TTY layer changed enough to make a whole-driver backport

[linux-usb-devel] Re: Backporting Linux 2.6 USB Gadget Serial Driver to Linux 2.4.26

2006-01-23 Thread Pete Zaitcev
On Mon, 23 Jan 2006 16:12:57 -0500, "Doug Sutherland" <[EMAIL PROTECTED]> wrote: > [...] Due to hardware and support issues, we are not able to upgrade > to Linux 2.6 at this time. I knew someone would fall into that funnel eventually. Oh, brother. I disclaim the responsibility for the gadget c