[OpenBIOS] Hello. I'm on the driver floppy.c

Blue Swirl blauwirbel at gmail.com
Thu Dec 30 21:22:16 CET 2010


On Thu, Dec 30, 2010 at 7:58 PM, Blue Swirl <blauwirbel at gmail.com> wrote:
> 2010/12/21 Анатолий Литвяков <abcd0081 at gmail.com>:
>> sorry for my english, I'm from Russia.
>> I think that you have, and Linux. there is a bug in the team
>> drive_specific_command (0x8e). you pass the first parameter as (FD_Drive &
>> 3). but you have to ((FD_Drive & 3) <5). if I'm wrong then please explain
>> how this team.
>
> It looks like FD_DRIVESPEC command is only supported by 82078. I
> didn't find a data sheet for that, can you point to one?

OK, didn't use the right data sheet site:
http://www.datasheetarchive.com/pdf-datasheets/Datasheets-308/27656.html

So the drive bits should be ((FD_Drive & 3) << 5). Could you make a
patch with this change?



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