diff options
Diffstat (limited to 'linux/mga_drv.h')
| -rw-r--r-- | linux/mga_drv.h | 292 |
1 files changed, 292 insertions, 0 deletions
diff --git a/linux/mga_drv.h b/linux/mga_drv.h new file mode 100644 index 00000000..bc7808b0 --- /dev/null +++ b/linux/mga_drv.h @@ -0,0 +1,292 @@ +/* mga_drv.h -- Private header for the Matrox g200/g400 driver -*- linux-c -*- + * Created: Mon Dec 13 01:50:01 1999 by jhartmann@precisioninsight.com + * + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * All rights reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Authors: Rickard E. (Rik) Faith <faith@precisioninsight.com> + * Jeff Hartmann <jhartmann@precisioninsight.com> + * + * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/mga_drv.h,v 1.1 2000/02/11 17:26:08 dawes Exp $ + */ + +#ifndef _MGA_DRV_H_ +#define _MGA_DRV_H_ +#include "mga_drm_public.h" + +typedef struct _drm_mga_private { + int reserved_map_idx; + int buffer_map_idx; + drm_mga_sarea_t *sarea_priv; + int primary_size; + int warp_ucode_size; + int chipset; + int fbOffset; + int backOffset; + int depthOffset; + int textureOffset; + int textureSize; + int cpp; + int stride; + int sgram; + int use_agp; + mgaWarpIndex WarpIndex[MGA_MAX_G400_PIPES]; + __volatile__ unsigned long softrap_age; + atomic_t dispatch_lock; + atomic_t pending_bufs; + void *ioremap; + u32 *prim_head; + u32 *current_dma_ptr; + u32 prim_phys_head; + int prim_num_dwords; + int prim_max_dwords; + + + /* Some validated register values: + */ + u32 frontOrg; + u32 backOrg; + u32 depthOrg; + u32 mAccess; + +} drm_mga_private_t; + + /* mga_drv.c */ +extern int mga_init(void); +extern void mga_cleanup(void); +extern int mga_version(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_open(struct inode *inode, struct file *filp); +extern int mga_release(struct inode *inode, struct file *filp); +extern int mga_ioctl(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_unlock(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); + + /* mga_dma.c */ +extern int mga_dma_schedule(drm_device_t *dev, int locked); +extern int mga_dma(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_irq_install(drm_device_t *dev, int irq); +extern int mga_irq_uninstall(drm_device_t *dev); +extern int mga_control(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_lock(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +#if 0 +extern void mga_dma_init(drm_device_t *dev); +extern void mga_dma_cleanup(drm_device_t *dev); + +#endif +extern int mga_dma_init(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_dma_cleanup(drm_device_t *dev); + +/* mga_dma_init does init and release */ + + + /* mga_bufs.c */ +extern int mga_addbufs(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_infobufs(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_markbufs(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_freebufs(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_mapbufs(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_addmap(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); + /* mga_state.c */ +extern int mga_clear_bufs(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_swap_bufs(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_iload(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); + /* mga_context.c */ +extern int mga_resctx(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_addctx(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_modctx(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_getctx(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_switchctx(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_newctx(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); +extern int mga_rmctx(struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg); + +extern int mga_context_switch(drm_device_t *dev, int old, int new); +extern int mga_context_switch_complete(drm_device_t *dev, int new); + + + +#define MGAREG_MGA_EXEC 0x0100 +#define MGAREG_AGP_PLL 0x1e4c +#define MGAREG_ALPHACTRL 0x2c7c +#define MGAREG_ALPHASTART 0x2c70 +#define MGAREG_ALPHAXINC 0x2c74 +#define MGAREG_ALPHAYINC 0x2c78 +#define MGAREG_AR0 0x1c60 +#define MGAREG_AR1 0x1c64 +#define MGAREG_AR2 0x1c68 +#define MGAREG_AR3 0x1c6c +#define MGAREG_AR4 0x1c70 +#define MGAREG_AR5 0x1c74 +#define MGAREG_AR6 0x1c78 +#define MGAREG_BCOL 0x1c20 +#define MGAREG_CXBNDRY 0x1c80 +#define MGAREG_CXLEFT 0x1ca0 +#define MGAREG_CXRIGHT 0x1ca4 +#define MGAREG_DMAPAD 0x1c54 +#define MGAREG_DR0_Z32LSB 0x2c50 +#define MGAREG_DR0_Z32MSB 0x2c54 +#define MGAREG_DR2_Z32LSB 0x2c60 +#define MGAREG_DR2_Z32MSB 0x2c64 +#define MGAREG_DR3_Z32LSB 0x2c68 +#define MGAREG_DR3_Z32MSB 0x2c6c +#define MGAREG_DR0 0x1cc0 +#define MGAREG_DR2 0x1cc8 +#define MGAREG_DR3 0x1ccc +#define MGAREG_DR4 0x1cd0 +#define MGAREG_DR6 0x1cd8 +#define MGAREG_DR7 0x1cdc +#define MGAREG_DR8 0x1ce0 +#define MGAREG_DR10 0x1ce8 +#define MGAREG_DR11 0x1cec +#define MGAREG_DR12 0x1cf0 +#define MGAREG_DR14 0x1cf8 +#define MGAREG_DR15 0x1cfc +#define MGAREG_DSTORG 0x2cb8 +#define MGAREG_DWG_INDIR_WT 0x1e80 +#define MGAREG_DWGCTL 0x1c00 +#define MGAREG_DWGSYNC 0x2c4c +#define MGAREG_FCOL 0x1c24 +#define MGAREG_FIFOSTATUS 0x1e10 +#define MGAREG_FOGCOL 0x1cf4 +#define MGAREG_FOGSTART 0x1cc4 +#define MGAREG_FOGXINC 0x1cd4 +#define MGAREG_FOGYINC 0x1ce4 +#define MGAREG_FXBNDRY 0x1c84 +#define MGAREG_FXLEFT 0x1ca8 +#define MGAREG_FXRIGHT 0x1cac +#define MGAREG_ICLEAR 0x1e18 +#define MGAREG_IEN 0x1e1c +#define MGAREG_LEN 0x1c5c +#define MGAREG_MACCESS 0x1c04 +#define MGAREG_MCTLWTST 0x1c08 +#define MGAREG_MEMRDBK 0x1e44 +#define MGAREG_OPMODE 0x1e54 +#define MGAREG_PAT0 0x1c10 +#define MGAREG_PAT1 0x1c14 +#define MGAREG_PITCH 0x1c8c +#define MGAREG_PLNWT 0x1c1c +#define MGAREG_PRIMADDRESS 0x1e58 +#define MGAREG_PRIMEND 0x1e5c +#define MGAREG_PRIMPTR 0x1e50 +#define MGAREG_RST 0x1e40 +#define MGAREG_SECADDRESS 0x2c40 +#define MGAREG_SECEND 0x2c44 +#define MGAREG_SETUPADDRESS 0x2cd0 +#define MGAREG_SETUPEND 0x2cd4 +#define MGAREG_SGN 0x1c58 +#define MGAREG_SHIFT 0x1c50 +#define MGAREG_SOFTRAP 0x2c48 +#define MGAREG_SPECBSTART 0x2c98 +#define MGAREG_SPECBXINC 0x2c9c +#define MGAREG_SPECBYINC 0x2ca0 +#define MGAREG_SPECGSTART 0x2c8c +#define MGAREG_SPECGXINC 0x2c90 +#define MGAREG_SPECGYINC 0x2c94 +#define MGAREG_SPECRSTART 0x2c80 +#define MGAREG_SPECRXINC 0x2c84 +#define MGAREG_SPECRYINC 0x2c88 +#define MGAREG_SRC0 0x1c30 +#define MGAREG_SRC1 0x1c34 +#define MGAREG_SRC2 0x1c38 +#define MGAREG_SRC3 0x1c3c +#define MGAREG_SRCORG 0x2cb4 +#define MGAREG_STATUS 0x1e14 +#define MGAREG_STENCIL 0x2cc8 +#define MGAREG_STENCILCTL 0x2ccc +#define MGAREG_TDUALSTAGE0 0x2cf8 +#define MGAREG_TDUALSTAGE1 0x2cfc +#define MGAREG_TEST0 0x1e48 +#define MGAREG_TEXBORDERCOL 0x2c5c +#define MGAREG_TEXCTL 0x2c30 +#define MGAREG_TEXCTL2 0x2c3c +#define MGAREG_TEXFILTER 0x2c58 +#define MGAREG_TEXHEIGHT 0x2c2c +#define MGAREG_TEXORG 0x2c24 +#define MGAREG_TEXORG1 0x2ca4 +#define MGAREG_TEXORG2 0x2ca8 +#define MGAREG_TEXORG3 0x2cac +#define MGAREG_TEXORG4 0x2cb0 +#define MGAREG_TEXTRANS 0x2c34 +#define MGAREG_TEXTRANSHIGH 0x2c38 +#define MGAREG_TEXWIDTH 0x2c28 +#define MGAREG_TMR0 0x2c00 +#define MGAREG_TMR1 0x2c04 +#define MGAREG_TMR2 0x2c08 +#define MGAREG_TMR3 0x2c0c +#define MGAREG_TMR4 0x2c10 +#define MGAREG_TMR5 0x2c14 +#define MGAREG_TMR6 0x2c18 +#define MGAREG_TMR7 0x2c1c +#define MGAREG_TMR8 0x2c20 +#define MGAREG_VBIADDR0 0x3e08 +#define MGAREG_VBIADDR1 0x3e0c +#define MGAREG_VCOUNT 0x1e20 +#define MGAREG_WACCEPTSEQ 0x1dd4 +#define MGAREG_WCODEADDR 0x1e6c +#define MGAREG_WFLAG 0x1dc4 +#define MGAREG_WFLAG1 0x1de0 +#define MGAREG_WFLAGNB 0x1e64 +#define MGAREG_WFLAGNB1 0x1e08 +#define MGAREG_WGETMSB 0x1dc8 +#define MGAREG_WIADDR 0x1dc0 +#define MGAREG_WIADDR2 0x1dd8 +#define MGAREG_WIADDRNB 0x1e60 +#define MGAREG_WIADDRNB1 0x1e04 +#define MGAREG_WIADDRNB2 0x1e00 +#define MGAREG_WIMEMADDR 0x1e68 +#define MGAREG_WIMEMDATA 0x2000 +#define MGAREG_WIMEMDATA1 0x2100 +#define MGAREG_WMISC 0x1e70 +#define MGAREG_WR 0x2d00 +#define MGAREG_WVRTXSZ 0x1dcc +#define MGAREG_XDST 0x1cb0 +#define MGAREG_XYEND 0x1c44 +#define MGAREG_XYSTRT 0x1c40 +#define MGAREG_YBOT 0x1c9c +#define MGAREG_YDST 0x1c90 +#define MGAREG_YDSTLEN 0x1c88 +#define MGAREG_YDSTORG 0x1c94 +#define MGAREG_YTOP 0x1c98 +#define MGAREG_ZORG 0x1c0c + +#endif |