Re: RFC: ti_usb-serial: userspace firmware, internal cfg. change, cleanup
Alan Cox <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Organization | Red Hat UK Cyf., Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, Y Deyrnas Gyfunol. Cofrestrwyd yng Nghymru a Lloegr o'r rhif cofrestru 3798903 |
| Message-ID | <[email protected]> |
On Wed, 14 Nov 2007 16:47:55 +0100 Oleg Verych <[email protected]> wrote: > Al, Greg. > > This is all-in-one patch for show. > > o File 'tiusb3410.i51' or 'tiusb5052.i51' is being requested from the > userspace, usually '/lib/firmware/'. > > o Reconfiguration is done internally. > > o kmalloc() isn't used for copying-copying of the binary. Optimistic > allocation always requires 4 pages for maximum 16k of data. Seems reasonable - is there any reason for not doing a page at a time. Presumably firmware upload isnt that performance critical, and you may not find a 16K block on some systems, especially embedded. Alan ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel