linux-stable/arch/m68k/mac
Finn Thain aee6bff1c3 m68k: mac: Revisit floppy disc controller base addresses
Rename floppy_type macros to make them more consistent with the scsi_type
macros, which are named after classes of models with similar memory maps.

The MAC_FLOPPY_OLD symbol is introduced to change the relevant base
address from 0x50F00000 to 0x50000000 (consistent with MAC_SCSI_OLD).

The documentation for LC-class machines has the IO devices at offsets
from $50F00000. Use these addresses for MAC_FLOPPY_LC (consistent with
MAC_SCSI_LC) because they may not be aliased elsewhere in the memory map.

Add comments with controller type information from 'Designing Cards and
Drivers for the Macintosh Family', relevant Developer Notes and
http://mess.redump.net/mess/driver_info/mac_technical_notes

Adopt phys_addr_t to avoid type casts.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Tested-by: Stan Johnson <userm57@yahoo.com>
Acked-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
2019-08-19 13:24:10 +02:00
..
baboon.c m68k/mac: Fix apparent race condition in Baboon interrupt dispatch 2018-03-19 10:22:59 +01:00
config.c m68k: mac: Revisit floppy disc controller base addresses 2019-08-19 13:24:10 +02:00
iop.c m68k/mac: Add mutual exclusion for IOP interrupt polling 2017-11-09 23:02:57 +01:00
mac_penguin.S License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
macboing.c m68k/macboing: Fix missed timer callback assignment 2017-11-24 16:19:40 +01:00
macints.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
misc.c Char/Misc driver patches for 5.1-rc1 2019-03-06 14:18:59 -08:00
oss.c m68k/mac: Fix race conditions in OSS interrupt dispatch 2018-01-16 16:52:17 +01:00
psc.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
via.c m68k: mac: Convert to clocksource API 2019-03-25 10:22:24 +01:00