On Fri, Jul 12 2002, Martin Dalecki wrote:
> U?ytkownik Jens Axboe napisa?:
> >On Fri, Jul 12 2002, Martin Dalecki wrote:
> >
> >>Workarounds in ide-cd - none.
> >
> >
> >you must be kidding?
> >
>
> OK OK.
>
>
> } else if (ireason == 1) {
> /* Some drives (ASUS) seem to tell us that status
> * info is available. just get it and ignore.
> */
> ata_status(drive, 0, 0);
> return 0;
> } else {
> /* Drive wants a command packet, or invalid ireason... */
> printk ("%s: cdrom_read_intr: bad interrupt reason %d\n",
> drive->name, ireason);
> }
There are more, the BCD stuf, etc. I'm just saying there are quite a few
work-arounds buried here and there in ide-cd, saying 'none' is a bit
simplified.
> Long time not enabled one:
>
> #if !STANDARD_ATAPI
> /* the Sanyo 3 CD changer uses byte 7 of TEST_UNIT_READY to
> switch CDs instead of supporting the LOAD_UNLOAD opcode */
>
> cmd[7] = cdi->sanyo_slot % 3;
> #endif
Not enabled per-default, but possible. Dunno if anyone actually uses it,
though. That kind of stuff you only find out when it's too late :/
-- Jens Axboe- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Mon Jul 15 2002 - 22:00:22 EST