73 lines
2.7 KiB
C
73 lines
2.7 KiB
C
/*
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* Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
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* Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sub license,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the
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* next paragraph) shall be included in all copies or substantial portions
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* of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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* VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef __SAVAGE_DRV_H__
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#define __SAVAGE_DRV_H__
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/* these chip tags should match the ones in the 2D driver in savage_regs.h. */
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enum savage_family {
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S3_UNKNOWN = 0,
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S3_SAVAGE3D,
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S3_SAVAGE_MX,
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S3_SAVAGE4,
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S3_PROSAVAGE,
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S3_TWISTER,
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S3_PROSAVAGEDDR,
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S3_SUPERSAVAGE,
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S3_SAVAGE2000,
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S3_LAST
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};
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#define S3_SAVAGE3D_SERIES(chip) ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE_MX))
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#define S3_SAVAGE4_SERIES(chip) ((chip==S3_SAVAGE4) \
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|| (chip==S3_PROSAVAGE) \
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|| (chip==S3_TWISTER) \
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|| (chip==S3_PROSAVAGEDDR))
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#define S3_SAVAGE_MOBILE_SERIES(chip) ((chip==S3_SAVAGE_MX) || (chip==S3_SUPERSAVAGE))
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#define S3_SAVAGE_SERIES(chip) ((chip>=S3_SAVAGE3D) && (chip<=S3_SAVAGE2000))
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#define S3_MOBILE_TWISTER_SERIES(chip) ((chip==S3_TWISTER) \
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||(chip==S3_PROSAVAGEDDR))
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/* flags */
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#define SAVAGE_IS_AGP 1
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typedef struct drm_savage_private {
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drm_savage_sarea_t *sarea_priv;
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enum savage_family chipset;
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unsigned flags;
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} drm_savage_private_t;
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#define SAVAGE_FB_SIZE_S3 0x01000000 /* 16MB */
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#define SAVAGE_FB_SIZE_S4 0x02000000 /* 32MB */
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#define SAVAGE_MMIO_SIZE 0x00080000 /* 512kB */
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#define SAVAGE_APERTURE_OFFSET 0x02000000 /* 32MB */
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#define SAVAGE_APERTURE_SIZE 0x05000000 /* 5 tiled surfaces, 16MB each */
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#endif /* end #ifndef __SAVAGE_DRV_ */
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