patch-2.3.49 linux/drivers/video/nvreg.h
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- Lines: 189
- Date:
Wed Dec 31 16:00:00 1969
- Orig file:
v2.3.48/linux/drivers/video/nvreg.h
- Orig date:
Sun Nov 7 16:37:34 1999
diff -u --recursive --new-file v2.3.48/linux/drivers/video/nvreg.h linux/drivers/video/nvreg.h
@@ -1,188 +0,0 @@
-/* $XConsortium: nvreg.h /main/2 1996/10/28 05:13:41 kaleb $ */
-/*
- * Copyright 1996-1997 David J. McKay
- *
- * 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 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
- * DAVID J. MCKAY 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.
- */
-
-/* $XFree86: xc/programs/Xserver/hw/xfree86/vga256/drivers/nv/nvreg.h,v 3.2.2.1 1998/01/18 10:35:36 hohndel Exp $ */
-
-#ifndef __NVREG_H_
-#define __NVREG_H_
-
-/* Little macro to construct bitmask for contiguous ranges of bits */
-#define BITMASK(t,b) (((unsigned)(1U << (((t)-(b)+1)))-1) << (b))
-#define MASKEXPAND(mask) BITMASK(1?mask,0?mask)
-
-/* Macro to set specific bitfields (mask has to be a macro x:y) ! */
-#define SetBF(mask,value) ((value) << (0?mask))
-#define GetBF(var,mask) (((unsigned)((var) & MASKEXPAND(mask))) >> (0?mask) )
-
-#define MaskAndSetBF(var,mask,value) (var)=(((var)&(~MASKEXPAND(mask)) \
- | SetBF(mask,value)))
-
-#define DEVICE_BASE(device) (0?NV##_##device)
-#define DEVICE_SIZE(device) ((1?NV##_##device) - DEVICE_BASE(device)+1)
-
-/* This is where we will have to have conditional compilation */
-#define DEVICE_ACCESS(device,reg) \
- nvCONTROL[(NV_##device##_##reg)/4]
-
-#define DEVICE_WRITE(device,reg,value) DEVICE_ACCESS(device,reg)=(value)
-#define DEVICE_READ(device,reg) DEVICE_ACCESS(device,reg)
-#define DEVICE_PRINT(device,reg) \
- ErrorF("NV_"#device"_"#reg"=#%08lx\n",DEVICE_ACCESS(device,reg))
-#define DEVICE_DEF(device,mask,value) \
- SetBF(NV_##device##_##mask,NV_##device##_##mask##_##value)
-#define DEVICE_VALUE(device,mask,value) SetBF(NV_##device##_##mask,value)
-#define DEVICE_MASK(device,mask) MASKEXPAND(NV_##device##_##mask)
-
-#define PDAC_Write(reg,value) DEVICE_WRITE(PDAC,reg,value)
-#define PDAC_Read(reg) DEVICE_READ(PDAC,reg)
-#define PDAC_Print(reg) DEVICE_PRINT(PDAC,reg)
-#define PDAC_Def(mask,value) DEVICE_DEF(PDAC,mask,value)
-#define PDAC_Val(mask,value) DEVICE_VALUE(PDAC,mask,value)
-#define PDAC_Mask(mask) DEVICE_MASK(PDAC,mask)
-
-#define PFB_Write(reg,value) DEVICE_WRITE(PFB,reg,value)
-#define PFB_Read(reg) DEVICE_READ(PFB,reg)
-#define PFB_Print(reg) DEVICE_PRINT(PFB,reg)
-#define PFB_Def(mask,value) DEVICE_DEF(PFB,mask,value)
-#define PFB_Val(mask,value) DEVICE_VALUE(PFB,mask,value)
-#define PFB_Mask(mask) DEVICE_MASK(PFB,mask)
-
-#define PRM_Write(reg,value) DEVICE_WRITE(PRM,reg,value)
-#define PRM_Read(reg) DEVICE_READ(PRM,reg)
-#define PRM_Print(reg) DEVICE_PRINT(PRM,reg)
-#define PRM_Def(mask,value) DEVICE_DEF(PRM,mask,value)
-#define PRM_Val(mask,value) DEVICE_VALUE(PRM,mask,value)
-#define PRM_Mask(mask) DEVICE_MASK(PRM,mask)
-
-#define PGRAPH_Write(reg,value) DEVICE_WRITE(PGRAPH,reg,value)
-#define PGRAPH_Read(reg) DEVICE_READ(PGRAPH,reg)
-#define PGRAPH_Print(reg) DEVICE_PRINT(PGRAPH,reg)
-#define PGRAPH_Def(mask,value) DEVICE_DEF(PGRAPH,mask,value)
-#define PGRAPH_Val(mask,value) DEVICE_VALUE(PGRAPH,mask,value)
-#define PGRAPH_Mask(mask) DEVICE_MASK(PGRAPH,mask)
-
-#define PDMA_Write(reg,value) DEVICE_WRITE(PDMA,reg,value)
-#define PDMA_Read(reg) DEVICE_READ(PDMA,reg)
-#define PDMA_Print(reg) DEVICE_PRINT(PDMA,reg)
-#define PDMA_Def(mask,value) DEVICE_DEF(PDMA,mask,value)
-#define PDMA_Val(mask,value) DEVICE_VALUE(PDMA,mask,value)
-#define PDMA_Mask(mask) DEVICE_MASK(PDMA,mask)
-
-#define PTIMER_Write(reg,value) DEVICE_WRITE(PTIMER,reg,value)
-#define PTIMER_Read(reg) DEVICE_READ(PTIMER,reg)
-#define PTIMER_Print(reg) DEVICE_PRINT(PTIMER,reg)
-#define PTIMER_Def(mask,value) DEVICE_DEF(PTIMER,mask,value)
-#define PTIMER_Val(mask,value) DEVICE_VALUE(PTIEMR,mask,value)
-#define PTIMER_Mask(mask) DEVICE_MASK(PTIMER,mask)
-
-#define PEXTDEV_Write(reg,value) DEVICE_WRITE(PEXTDEV,reg,value)
-#define PEXTDEV_Read(reg) DEVICE_READ(PEXTDEV,reg)
-#define PEXTDEV_Print(reg) DEVICE_PRINT(PEXTDEV,reg)
-#define PEXTDEV_Def(mask,value) DEVICE_DEF(PEXTDEV,mask,value)
-#define PEXTDEV_Val(mask,value) DEVICE_VALUE(PEXTDEV,mask,value)
-#define PEXTDEV_Mask(mask) DEVICE_MASK(PEXTDEV,mask)
-
-#define PFIFO_Write(reg,value) DEVICE_WRITE(PFIFO,reg,value)
-#define PFIFO_Read(reg) DEVICE_READ(PFIFO,reg)
-#define PFIFO_Print(reg) DEVICE_PRINT(PFIFO,reg)
-#define PFIFO_Def(mask,value) DEVICE_DEF(PFIFO,mask,value)
-#define PFIFO_Val(mask,value) DEVICE_VALUE(PFIFO,mask,value)
-#define PFIFO_Mask(mask) DEVICE_MASK(PFIFO,mask)
-
-#define PRAM_Write(reg,value) DEVICE_WRITE(PRAM,reg,value)
-#define PRAM_Read(reg) DEVICE_READ(PRAM,reg)
-#define PRAM_Print(reg) DEVICE_PRINT(PRAM,reg)
-#define PRAM_Def(mask,value) DEVICE_DEF(PRAM,mask,value)
-#define PRAM_Val(mask,value) DEVICE_VALUE(PRAM,mask,value)
-#define PRAM_Mask(mask) DEVICE_MASK(PRAM,mask)
-
-#define PRAMFC_Write(reg,value) DEVICE_WRITE(PRAMFC,reg,value)
-#define PRAMFC_Read(reg) DEVICE_READ(PRAMFC,reg)
-#define PRAMFC_Print(reg) DEVICE_PRINT(PRAMFC,reg)
-#define PRAMFC_Def(mask,value) DEVICE_DEF(PRAMFC,mask,value)
-#define PRAMFC_Val(mask,value) DEVICE_VALUE(PRAMFC,mask,value)
-#define PRAMFC_Mask(mask) DEVICE_MASK(PRAMFC,mask)
-
-#define PMC_Write(reg,value) DEVICE_WRITE(PMC,reg,value)
-#define PMC_Read(reg) DEVICE_READ(PMC,reg)
-#define PMC_Print(reg) DEVICE_PRINT(PMC,reg)
-#define PMC_Def(mask,value) DEVICE_DEF(PMC,mask,value)
-#define PMC_Val(mask,value) DEVICE_VALUE(PMC,mask,value)
-#define PMC_Mask(mask) DEVICE_MASK(PMC,mask)
-
-#define PMC_Write(reg,value) DEVICE_WRITE(PMC,reg,value)
-#define PMC_Read(reg) DEVICE_READ(PMC,reg)
-#define PMC_Print(reg) DEVICE_PRINT(PMC,reg)
-#define PMC_Def(mask,value) DEVICE_DEF(PMC,mask,value)
-#define PMC_Val(mask,value) DEVICE_VALUE(PMC,mask,value)
-#define PMC_Mask(mask) DEVICE_MASK(PMC,mask)
-
-
-#define PBUS_Write(reg,value) DEVICE_WRITE(PBUS,reg,value)
-#define PBUS_Read(reg) DEVICE_READ(PBUS,reg)
-#define PBUS_Print(reg) DEVICE_PRINT(PBUS,reg)
-#define PBUS_Def(mask,value) DEVICE_DEF(PBUS,mask,value)
-#define PBUS_Val(mask,value) DEVICE_VALUE(PBUS,mask,value)
-#define PBUS_Mask(mask) DEVICE_MASK(PBUS,mask)
-
-
-#define PRAMDAC_Write(reg,value) DEVICE_WRITE(PRAMDAC,reg,value)
-#define PRAMDAC_Read(reg) DEVICE_READ(PRAMDAC,reg)
-#define PRAMDAC_Print(reg) DEVICE_PRINT(PRAMDAC,reg)
-#define PRAMDAC_Def(mask,value) DEVICE_DEF(PRAMDAC,mask,value)
-#define PRAMDAC_Val(mask,value) DEVICE_VALUE(PRAMDAC,mask,value)
-#define PRAMDAC_Mask(mask) DEVICE_MASK(PRAMDAC,mask)
-
-
-#define PDAC_ReadExt(reg) \
- ((PDAC_Write(INDEX_LO,(NV_PDAC_EXT_##reg) & 0xff)),\
- (PDAC_Write(INDEX_HI,((NV_PDAC_EXT_##reg) >> 8) & 0xff)),\
- (PDAC_Read(INDEX_DATA)))
-
-#define PDAC_WriteExt(reg,value)\
- ((PDAC_Write(INDEX_LO,(NV_PDAC_EXT_##reg) & 0xff)),\
- (PDAC_Write(INDEX_HI,((NV_PDAC_EXT_##reg) >> 8) & 0xff)),\
- (PDAC_Write(INDEX_DATA,(value))))
-
-#define CRTC_Write(index,value) outb((index), 0x3d4); outb(value, 0x3d5)
-#define CRTC_Read(index) (outb(index, 0x3d4),inb(0x3d5))
-
-#define PCRTC_Write(index,value) CRTC_Write(NV_PCRTC_##index,value)
-#define PCRTC_Read(index) CRTC_Read(NV_PCRTC_##index)
-
-#define PCRTC_Def(mask,value) DEVICE_DEF(PCRTC,mask,value)
-#define PCRTC_Val(mask,value) DEVICE_VALUE(PCRTC,mask,value)
-#define PCRTC_Mask(mask) DEVICE_MASK(PCRTC,mask)
-
-#define SR_Write(index,value) outb(0x3c4,(index));outb(0x3c5,value)
-#define SR_Read(index) (outb(0x3c4,index),inb(0x3c5))
-
-extern volatile unsigned *nvCONTROL;
-
-typedef enum {NV1,NV3,NV4,NumNVChips} NVChipType;
-
-NVChipType GetChipType(void);
-
-#endif
-
-
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