Messages in this thread | | | Date | Thu, 23 Jan 2003 19:10:02 +0100 | From | Jens Axboe <> | Subject | Re: Can't burn DVD under 2.5.59 with ide-cd |
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On Thu, Jan 23 2003, Jens Axboe wrote: > On Thu, Jan 23 2003, Gregoire Favre wrote: > > On Thu, Jan 23, 2003 at 06:52:24PM +0100, Joerg Schilling wrote: > > > > > In one of my mails, I decribed why there are 2 bugs in the kernel. > > > Only one of them so far has been fixed. The sense data is still missing. > > > > Oups, sorry I didn't read enough carefully!!! > > > > Does someone know how to fix the sense data bug? > > In drivers/ide/ide-cd.c:cdrom_end_request(), try to insert something > ala: > > if ((rq->flags & REQ_SENSE) && uptodate) { > struct request *failed = (struct request *) rq->buffer; > struct cdrom_info *info = drive->driver_data; > void *sense = &info->sense_data; > > + if (failed && block_pc_request(failed)) > + printk("%s: failed %p\n", __FUNCTION__, failed->sense); > > if (failed && failed->sense) > sense = failed->sense; > > cdrom_analyze_sense_data(drive, failed, sense); > } > > in pseudo-patch form.
oh, and dump failed->sense_len as well!
-- Jens Axboe
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