| ** linux/machw.h -- This header defines some macros and pointers for |
| ** the various Macintosh custom hardware registers. |
| ** Copyright 1997 by Michael Schmitz |
| ** This file is subject to the terms and conditions of the GNU General Public |
| ** License. See the file COPYING in the main directory of this archive |
| * head.S maps the videomem to VIDEOMEMBASE |
| #define VIDEOMEMBASE 0xf0000000 |
| #define VIDEOMEMSIZE (4096*1024) |
| #define VIDEOMEMMASK (-4096*1024) |
| #define MAC_SCC_BAS (0x50F04000) |
| # define mac_scc ((*(volatile struct SCC*)MAC_SCC_BAS)) |
| #endif /* __ASSEMBLY__ */ |
| #endif /* linux/machw.h */ |