185 lines
6.2 KiB
C
185 lines
6.2 KiB
C
/*
|
|
* Copyright (c) 1992, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to Berkeley by
|
|
* Sony Corp. and Kazumasa Utashiro of Software Research Associates, Inc.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* from: $Hdr: fbreg.h,v 4.300 91/06/27 20:43:07 root Rel41 $ SONY
|
|
*
|
|
* @(#)fbreg.h 8.1 (Berkeley) 6/11/93
|
|
*/
|
|
|
|
#ifdef _KERNEL
|
|
|
|
#if defined(news3200) || defined(news3400)
|
|
#define splfb cpu_spl0 /* was spl3 */
|
|
#endif
|
|
#ifdef news3800
|
|
#define splfb spl4
|
|
#endif
|
|
extern int splfb();
|
|
|
|
/*
|
|
* state of fbstate
|
|
*/
|
|
#define FB_BUSY 01 /* fb is busy */
|
|
#define FB_WANTED 02 /* fb is wanted */
|
|
#define FB_WAIT 04 /* fb is waiting for command complete */
|
|
#define FB_DELAY 010 /* fb is busy, but not wait (inner ioctl) */
|
|
#define FB_DELAY2 020 /* fb is busy, but not wait (outer ioctl) */
|
|
|
|
/*
|
|
* physical page map for IOP
|
|
*/
|
|
#define FB_MAX_IO (2048*1024) /* 2048 KB */
|
|
#define NFBMAP (FB_MAX_IO / NBPG + 1) /* maximum number of pages */
|
|
|
|
struct fb_map {
|
|
caddr_t fm_vaddr; /* virtual address */
|
|
unsigned fm_offset; /* offset into first page */
|
|
unsigned fm_count; /* byte counts */
|
|
caddr_t fm_addr[NFBMAP]; /* first addr into page */
|
|
};
|
|
|
|
extern struct fb_map fbmap[];
|
|
|
|
/*
|
|
* fbreg definition
|
|
*/
|
|
struct fbreg {
|
|
u_char fb_command; /* command byte */
|
|
u_char fb_result; /* result byte */
|
|
u_char fb_device; /* device type */
|
|
u_char fb_unit; /* unit no */
|
|
|
|
union {
|
|
lBitblt _fb_bitblt; /* bitblt command */
|
|
lBatchBitblt _fb_batchbitblt; /* batch bitblt command */
|
|
lTileBitblt _fb_tilebitblt; /* tile bitblt command */
|
|
lBitblt3 _fb_bitblt3; /* 3 operand bitblt command */
|
|
lPrimLine _fb_polyline; /* (disjoint) polyline */
|
|
lPrimRect _fb_rectangle; /* rectangle */
|
|
lPrimFill _fb_fillscan; /* fill pattern */
|
|
lPrimMarker _fb_polymarker; /* polymarker */
|
|
lPrimText _fb_text; /* text display */
|
|
lPrimDot _fb_polydot; /* polydot */
|
|
lScrType _fb_scrtype; /* screen type */
|
|
lCursor2 _fb_cursor; /* cursor area */
|
|
lPalette _fb_palette; /* get/set palette */
|
|
lPoint _fb_point;
|
|
int _fb_data;
|
|
lVideoCtl _fb_videoctl;
|
|
lVideoStatus _fb_videostatus;
|
|
lFbIoctl _fb_ioctl;
|
|
} fb_un;
|
|
};
|
|
|
|
#define fb_bitblt fb_un._fb_bitblt
|
|
#define fb_batchbitblt fb_un._fb_batchbitblt
|
|
#define fb_tilebitblt fb_un._fb_tilebitblt
|
|
#define fb_bitblt3 fb_un._fb_bitblt3
|
|
#define fb_polyline fb_un._fb_polyline
|
|
#define fb_rectangle fb_un._fb_rectangle
|
|
#define fb_fillscan fb_un._fb_fillscan
|
|
#define fb_polymarker fb_un._fb_polymarker
|
|
#define fb_text fb_un._fb_text
|
|
#define fb_polydot fb_un._fb_polydot
|
|
#define fb_scrtype fb_un._fb_scrtype
|
|
#define fb_cursor fb_un._fb_cursor
|
|
#define fb_palette fb_un._fb_palette
|
|
#define fb_point fb_un._fb_point
|
|
#define fb_data fb_un._fb_data
|
|
#define fb_videoctl fb_un._fb_videoctl
|
|
#define fb_videostatus fb_un._fb_videostatus
|
|
#define fb_fbioctl fb_un._fb_ioctl
|
|
|
|
/* command definiton */
|
|
#define FB_CPROBE 0 /* probe */
|
|
#define FB_CATTACH 1 /* attach */
|
|
#define FB_COPEN 2 /* read from Frame Buffer */
|
|
#define FB_CCLOSE 3 /* write to Frame Buffer */
|
|
#define FB_CBITBLT 4 /* bitblt */
|
|
#define FB_CBATCHBITBLT 5 /* bitblt */
|
|
#define FB_CSETSCR 6 /* set display screen */
|
|
#define FB_CGETSCR 7 /* get display screen */
|
|
#define FB_CSETDIM 8 /* set dimmer level */
|
|
#define FB_CGETDIM 9 /* get dimmer level */
|
|
#define FB_CDRAW 10 /* graphic primitive drawing */
|
|
#define FB_CPOLYLINE 11
|
|
#define FB_CDJPOLYLINE 12
|
|
#define FB_CRECTANGLE 13
|
|
#define FB_CFILLSCAN 14
|
|
#define FB_CPOLYMARKER 15
|
|
#define FB_CTEXT 16
|
|
#define FB_CPOLYDOT 17
|
|
#define FB_CSETSCRMODE 18
|
|
#define FB_CGETSCRMODE 19
|
|
#define FB_CGETSCRTYPE 20 /* get screen type (b/w or color8 or...) */
|
|
#define FB_CSETPALETTE 21
|
|
#define FB_CGETPALETTE 22
|
|
#define FB_CSELPALETTE 23 /* select current palette */
|
|
#define FB_CSETDADDR 24 /* set display address */
|
|
|
|
#define FB_CTILEBITBLT 30 /* tile bitblt */
|
|
#define FB_CBITBLT3 31 /* 3 operand bitblt */
|
|
|
|
#define FB_CSETCURSOR 50
|
|
#define FB_CUNSETCURSOR 51
|
|
#define FB_CSHOWCURSOR 52
|
|
#define FB_CHIDECURSOR 53
|
|
#define FB_CSETXY 54
|
|
#define FB_CAUTODIM 55
|
|
|
|
#define FB_CSETVIDEO 60
|
|
#define FB_CGETVIDEO 61
|
|
#define FB_CSETPMODE 62
|
|
#define FB_CGETPMODE 63
|
|
|
|
#define FB_CGETPAGE 70
|
|
|
|
#define FB_CIOCTL 80
|
|
|
|
/* result definiton */
|
|
#define FB_ROK 0 /* OK */
|
|
#define FB_RERROR 1 /* some error occurred */
|
|
|
|
#define FBUNIT(dev) (minor(dev) & 0x7f)
|
|
#define FBVIDEO(dev) (minor(dev) & 0x80)
|
|
|
|
#define FBPRI (PRIBIO+1)
|
|
|
|
#define ASROM_SIZE 0x10000 /* size of auto-select ROM */
|
|
#define ASREG_SIZE 0x10000 /* size of auto-select control reg. */
|
|
#define ASREG_SIZE2 0x40000 /* size of 2nd area */
|
|
|
|
#endif /* _KERNEL */
|