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/*
* Copyright 2000 ATI Technologies Inc., Markham, Ontario, and
* VA Linux Systems Inc., Fremont, California.
*
* 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 on 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
* NON-INFRINGEMENT. IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR
* THEIR 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:
* Kevin E. Martin <martin@xfree86.org>
* Rickard E. Faith <faith@valinux.com>
* Alan Hourihane <alanh@fairlite.demon.co.uk>
*
* References:
*
* !!!! FIXME !!!!
* RAGE 128 VR/ RAGE 128 GL Register Reference Manual (Technical
* Reference Manual P/N RRG-G04100-C Rev. 0.04), ATI Technologies: April
* 1999.
*
* !!!! FIXME !!!!
* RAGE 128 Software Development Manual (Technical Reference Manual P/N
* SDK-G04000 Rev. 0.01), ATI Technologies: June 1999.
*
*/
#ifndef _RADEON_MACROS_H_
#define _RADEON_MACROS_H_
#include "compiler.h"
/* Memory mapped register access macros */
#define BEGIN_ACCEL_RELOC(n, r) do { \
int _nqw = (n) + (r); \
BEGIN_RING(2*_nqw); \
} while (0)
#define EMIT_OFFSET(reg, value, pPix, rd, wd) do { \
driver_priv = exaGetPixmapDriverPrivate(pPix); \
OUT_RING_REG((reg), (value)); \
OUT_RING_RELOC(driver_priv->bo, (rd), (wd)); \
} while(0)
#define EMIT_READ_OFFSET(reg, value, pPix) EMIT_OFFSET(reg, value, pPix, (RADEON_GEM_DOMAIN_VRAM | RADEON_GEM_DOMAIN_GTT), 0)
#define EMIT_WRITE_OFFSET(reg, value, pPix) EMIT_OFFSET(reg, value, pPix, 0, RADEON_GEM_DOMAIN_VRAM)
#define OUT_TEXTURE_REG(reg, offset, bo) do { \
OUT_RING_REG((reg), (offset)); \
OUT_RING_RELOC((bo), RADEON_GEM_DOMAIN_VRAM | RADEON_GEM_DOMAIN_GTT, 0); \
} while(0)
#define EMIT_COLORPITCH(reg, value, pPix) do { \
driver_priv = exaGetPixmapDriverPrivate(pPix); \
OUT_RING_REG((reg), value); \
OUT_RING_RELOC(driver_priv->bo, 0, RADEON_GEM_DOMAIN_VRAM); \
}while(0)
#endif
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