diff options
author | Martin Reindl <martin@cvs.openbsd.org> | 2005-08-06 19:51:45 +0000 |
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committer | Martin Reindl <martin@cvs.openbsd.org> | 2005-08-06 19:51:45 +0000 |
commit | 50f81f3d5e5b5b206944aab7cf18d58adb4564ec (patch) | |
tree | f0243447d3cd295e5cb489ad664920b7e4e94953 /sys/arch/mac68k/include | |
parent | 9f36dcaaddbb3cb52a01409a14c2f52efd1287d8 (diff) |
overhaul the grf driver:
- Simplify grfmv_phys() to work like grfiv_phys(), and eliminate the
second argument to both, as we don't use it anyway.
- Handle fbbase and fboff consistently throughout.
- Eliminate grfaddr() by pulling it into grfmmap(), which is the
only place it was used, previously.
- grfmap() now gets the physical address of the framebuffer from
the appropriate driver, rather than try to compute it by itself.
Be careful with aligning the base to a page address and increase
the length of the mapped region appropriately.
- Store the PA of the framebuffer in the softc. This eliminates the need
for the sc_phys callback; we can just store the PA in the grfbus attach
args, rather than a function pointer, which simplifies the code nicely.
- Disable Valkyrie interrupts on the Quadra 630
- New and improved console framebuffer initialization and autoconfig. This
resolves a great many issues, including Performa 58x interrupt handling
and offset displays on some models.
- Remove unused grf ioctls
- Some KNF and other minor things
help and ok miod@
from NetBSD
Diffstat (limited to 'sys/arch/mac68k/include')
-rw-r--r-- | sys/arch/mac68k/include/grfioctl.h | 27 |
1 files changed, 1 insertions, 26 deletions
diff --git a/sys/arch/mac68k/include/grfioctl.h b/sys/arch/mac68k/include/grfioctl.h index 95e09392207..bbc3ae5a740 100644 --- a/sys/arch/mac68k/include/grfioctl.h +++ b/sys/arch/mac68k/include/grfioctl.h @@ -1,4 +1,4 @@ -/* $OpenBSD: grfioctl.h,v 1.5 2003/06/02 23:27:49 millert Exp $ */ +/* $OpenBSD: grfioctl.h,v 1.6 2005/08/06 19:51:44 martin Exp $ */ /* $NetBSD: grfioctl.h,v 1.5 1995/07/02 05:26:45 briggs Exp $ */ /* @@ -66,36 +66,11 @@ struct grfmodes { * BSD ioctls (first few match HP-UX ioctl()s. In case we want * compatibility later, start our own at 16). */ -#define GRFIOCGINFO _IOR('G', 0, struct grfinfo) /* get info on device */ #define GRFIOCON _IO('G', 1) /* turn graphics on */ #define GRFIOCOFF _IO('G', 2) /* turn graphics off */ -#define GRFIOCMAP _IOWR('G', 5, int) /* map in regs+framebuffer */ -#define GRFIOCUNMAP _IOW('G', 6, int) /* unmap regs+framebuffer */ - #define GRFIOCLISTMODES _IOWR('G', 16, struct grfmodes) /* Get list of modes */ #define GRFIOCGETMODE _IOR('G', 17, int) /* Get list of modes */ #define GRFIOCSETMODE _IOW('G', 18, int) /* Set to mode_id mode */ #define GRFIOCGMODE _IOR('G', 19, struct grfmode) /* Get list of modes */ -/* - * Obsolete structure. - * Only used to return information to older programs that still - * depend on GRFIOCGINFO. - */ -struct grfinfo { - int gd_id; /* HP-UX identifier */ - caddr_t gd_regaddr; /* control registers physaddr */ - int gd_regsize; /* control registers size */ - caddr_t gd_fbaddr; /* frame buffer physaddr */ - int gd_fbsize; /* frame buffer size */ - short gd_colors; /* number of colors */ - short gd_planes; /* number of planes */ - int gd_fbwidth; /* frame buffer width */ - int gd_fbheight; /* frame buffer height */ - int gd_fbrowbytes; /* frame buffer rowbytes */ - int gd_dwidth; /* displayed part width */ - int gd_dheight; /* displayed part height */ - int gd_pad[6]; /* for future expansion */ -}; - #endif /* _MAC68K_GRFIOCTL_H_ */ |