Re: patch to shift memory allocations to usb_alloc_urb()
David Brownell <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
On Friday 29 June 2007, Oliver Neukum wrote: > Am Freitag, 29. Juni 2007 schrieb Greg KH: > > And, as a plus, it let's us break the api again :) We need a "megasmiley" glyph. ;) > I am very reluctant to do that. It makes preallocating the tds impossible. > If anything, we should split apart the allocator into 4 functions, one for > each type of URB. Gaak. Just pass the usb_host_endpoint pointer in, with the relevant length indicator. Four functions would be ugly, unclean, unneceesary. All the relevant data is in the endpoint descriptor, which is stored in the host_endpoint struct. And that'll let use of the new interfaces be rolled in gradually, without any need to break existing/working code. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel