hw/m68k: add a dummy SWIM floppy controller

SWIM (Sander-Wozniak Integrated Machine) is the floppy controller of
the 680x0 Macintosh.

This patch introduces only the basic support: it allows to switch from
IWM (Integrated WOZ Machine) mode to the SWIM mode and makes the linux
driver happy.

It cannot read any floppy image.

Co-developed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Hervé Poussineau <hpoussin@reactos.org>
Message-Id: <20191026164546.30020-10-laurent@vivier.eu>
This commit is contained in:
Laurent Vivier 2019-10-26 18:45:44 +02:00
parent 8ac919a065
commit c701ec626c
6 changed files with 572 additions and 0 deletions

View file

@ -18,3 +18,4 @@ config Q800
select MAC_VIA
select NUBUS
select MACFB
select SWIM