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/*
* Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
*
* 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, sub
* license, 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
* THE AUTHOR(S) 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:
* Jerome Glisse
*/
#ifndef R600_PRIV_H
#define R600_PRIV_H
#include <errno.h>
#include <stdint.h>
#include <stdlib.h>
#include <assert.h>
#include "r600.h"
struct radeon {
int fd;
int refcount;
unsigned device;
unsigned family;
enum chip_class chip_class;
boolean use_mem_constant; /* true for evergreen */
struct pb_manager *mman; /* malloc manager */
struct pb_manager *kman; /* kernel bo manager */
struct pb_manager *cman; /* cached bo manager */
};
struct radeon *r600_new(int fd, unsigned device);
void r600_delete(struct radeon *r600);
struct r600_reg {
unsigned need_bo;
unsigned flush_flags;
unsigned offset;
};
/* radeon_pciid.c */
unsigned radeon_family_from_device(unsigned device);
static void inline r600_context_reg(struct r600_context *ctx, unsigned group_id,
unsigned offset, unsigned value,
unsigned mask)
{
struct r600_group *group = &ctx->groups[group_id];
struct r600_group_block *block;
unsigned id;
id = group->offset_block_id[(offset - group->start_offset) >> 2];
block = &group->blocks[id];
id = (offset - block->start_offset) >> 2;
block->reg[id] &= ~mask;
block->reg[id] |= value;
if (!(block->status & R600_BLOCK_STATUS_DIRTY)) {
ctx->pm4_dirty_cdwords += block->pm4_ndwords;
}
block->status |= R600_BLOCK_STATUS_ENABLED;
block->status |= R600_BLOCK_STATUS_DIRTY;
}
#endif
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