diff options
Diffstat (limited to 'sys/arch/alpha/pci/tgavar.h')
| -rw-r--r-- | sys/arch/alpha/pci/tgavar.h | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/sys/arch/alpha/pci/tgavar.h b/sys/arch/alpha/pci/tgavar.h index 71529d34750..e69de29bb2d 100644 --- a/sys/arch/alpha/pci/tgavar.h +++ b/sys/arch/alpha/pci/tgavar.h @@ -1,141 +0,0 @@ -/* $OpenBSD: tgavar.h,v 1.7 1997/11/06 12:27:04 niklas Exp $ */ -/* $NetBSD: tgavar.h,v 1.6 1996/10/23 04:12:36 cgd Exp $ */ - -/* - * Copyright (c) 1995, 1996 Carnegie-Mellon University. - * All rights reserved. - * - * Author: Chris G. Demetriou - * - * Permission to use, copy, modify and distribute this software and - * its documentation is hereby granted, provided that both the copyright - * notice and this permission notice appear in all copies of the - * software, derivative works or modified versions, and any portions - * thereof, and that both notices appear in supporting documentation. - * - * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" - * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND - * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * - * Carnegie Mellon requests users of this software to return to - * - * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU - * School of Computer Science - * Carnegie Mellon University - * Pittsburgh PA 15213-3890 - * - * any improvements or extensions that they make and grant Carnegie the - * rights to redistribute these changes. - */ - -#include <machine/tgareg.h> -#include <dev/rcons/raster.h> -#include <dev/wscons/wsconsvar.h> -#include <dev/wscons/wscons_raster.h> - -struct tga_devconfig; -struct fbcmap; -struct fbcursor; -struct fbcurpos; - -struct tga_ramdac_conf { - char *tgar_name; - void (*tgar_init) __P((struct tga_devconfig *, int)); - int (*tgar_intr) __P((void *)); - int (*tgar_set_cmap) __P((struct tga_devconfig *, - struct fbcmap *)); - int (*tgar_get_cmap) __P((struct tga_devconfig *, - struct fbcmap *)); - int (*tgar_set_cursor) __P((struct tga_devconfig *, - struct fbcursor *)); - int (*tgar_get_cursor) __P((struct tga_devconfig *, - struct fbcursor *)); - int (*tgar_set_curpos) __P((struct tga_devconfig *, - struct fbcurpos *)); - int (*tgar_get_curpos) __P((struct tga_devconfig *, - struct fbcurpos *)); - int (*tgar_get_curmax) __P((struct tga_devconfig *, - struct fbcurpos *)); -}; - -struct tga_conf { - char *tgac_name; /* name for this board type */ - - const struct tga_ramdac_conf - *tgac_ramdac; /* the RAMDAC type; see above */ - int tgac_phys_depth; /* physical frame buffer depth */ - vm_size_t tgac_cspace_size; /* core space size */ - vm_size_t tgac_vvbr_units; /* what '1' in the VVBR means */ - - int tgac_ndbuf; /* number of display buffers */ - vm_offset_t tgac_dbuf[2]; /* display buffer offsets/addresses */ - vm_size_t tgac_dbufsz[2]; /* display buffer sizes */ - - int tgac_nbbuf; /* number of display buffers */ - vm_offset_t tgac_bbuf[2]; /* back buffer offsets/addresses */ - vm_size_t tgac_bbufsz[2]; /* back buffer sizes */ -}; - -struct tga_devconfig { - bus_space_tag_t dc_memt; - pci_chipset_tag_t dc_pc; - - pcitag_t dc_pcitag; /* PCI tag */ - bus_addr_t dc_pcipaddr; /* PCI phys addr. */ - - tga_reg_t *dc_regs; /* registers; XXX: need aliases */ - - int dc_tga_type; /* the device type; see below */ - const struct tga_conf *dc_tgaconf; /* device buffer configuration */ - - vm_offset_t dc_vaddr; /* memory space virtual base address */ - vm_offset_t dc_paddr; /* memory space physical base address */ - - int dc_wid; /* width of frame buffer */ - int dc_ht; /* height of frame buffer */ - int dc_rowbytes; /* bytes in a FB scan line */ - - vm_offset_t dc_videobase; /* base of flat frame buffer */ - - struct raster dc_raster; /* raster description */ - struct rcons dc_rcons; /* raster blitter control info */ - - int dc_blanked; /* currently had video disabled */ - void *dc_ramdac_private; /* RAMDAC private storage */ -}; - -struct tga_softc { - struct device sc_dev; - - struct tga_devconfig *sc_dc; /* device configuration */ - void *sc_intr; /* interrupt handler info */ - /* XXX should record intr fns/arg */ -}; - -#define TGA_TYPE_T8_01 0 /* 8bpp, 1MB */ -#define TGA_TYPE_T8_02 1 /* 8bpp, 2MB */ -#define TGA_TYPE_T8_22 2 /* 8bpp, 4MB */ -#define TGA_TYPE_T8_44 3 /* 8bpp, 8MB */ -#define TGA_TYPE_T32_04 4 /* 32bpp, 4MB */ -#define TGA_TYPE_T32_08 5 /* 32bpp, 8MB */ -#define TGA_TYPE_T32_88 6 /* 32bpp, 16MB */ -#define TGA_TYPE_UNKNOWN 7 /* unknown */ - -#define DEVICE_IS_TGA(class, id) \ - ((PCI_VENDOR(id) == PCI_VENDOR_DEC && \ - PCI_PRODUCT(id) == PCI_PRODUCT_DEC_21030) ? 10 : 0) - -void tga_console __P((bus_space_tag_t, bus_space_tag_t, pci_chipset_tag_t, - int, int, int)); - -int tga_identify __P((tga_reg_t *)); -const struct tga_conf *tga_getconf __P((int)); - -extern const struct tga_ramdac_conf tga_ramdac_bt463; -extern const struct tga_ramdac_conf tga_ramdac_bt485; - -int tga_builtin_set_cursor __P((struct tga_devconfig *, struct fbcursor *)); -int tga_builtin_get_cursor __P((struct tga_devconfig *, struct fbcursor *)); -int tga_builtin_set_curpos __P((struct tga_devconfig *, struct fbcurpos *)); -int tga_builtin_get_curpos __P((struct tga_devconfig *, struct fbcurpos *)); -int tga_builtin_get_curmax __P((struct tga_devconfig *, struct fbcurpos *)); |