lkml.org 
[lkml]   [2011]   [Sep]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] usb: add new usb gadget for ACM and mass storage
On Fri, Sep 09, 2011 at 12:20:53PM +0200, Michal Nazarewicz wrote:
> >On Thu, Sep 08, 2011 at 08:24:47PM +0200, Klaus Schwarzkopf wrote:
> >>This driver provides two functions in one configuration:
> >>a mass storage, and a CDC ACM (serial port) link.
> >>Heavily based on multi.c and cdc2.c
>
> On Thu, 08 Sep 2011 21:11:46 +0200, Greg KH <gregkh@suse.de> wrote:
> >I thought the "composite" framework make it so that drivers like this
> >were no longer needed. Or am I mistaken somehow?
>
> No. Composite framework only makes it relatively simple to create such
> gadgets, but one still needs some glue that binds all the functions into
> a single gadget.

Ah, so this is that glue?

> This seems like both a blessing and a curse (which I haven't realise when
> I was creating g_multi) since with n functions implemented one can easily
> came up with 2^n gadgets.

So we can expect more patches like this adding all of the possible
permutations of the different gadget devices?

If so, ick, I thought that the work that was done was to prevent this
from happening, oh well :(

greg k-h


\
 
 \ /
  Last update: 2011-09-09 20:49    [from the cache]
©2003-2011 Jasper Spaans