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* Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
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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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* on the rights to use, copy, modify, merge, publish, distribute, sub
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* license, and/or sell copies of the Software, and to permit persons to whom
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* the Software is furnished to do so, subject to the following conditions:
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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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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* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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* USE OR OTHER DEALINGS IN THE SOFTWARE.
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#include <util/u_double_list.h>
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#include <util/u_inlines.h>
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#include "util/u_hash_table.h"
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#include <os/os_thread.h>
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#define PKT_COUNT_C 0xC000FFFF
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#define PKT_COUNT_S(x) (((x) & 0x3FFF) << 16)
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enum chip_class chip_class;
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struct r600_tiling_info tiling_info;
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struct r600_bomgr *bomgr;
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struct r600_bo *fence_bo;
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unsigned clock_crystal_freq;
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unsigned num_backends;
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unsigned minor_version;
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/* List of buffer handles and its mutex. */
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struct util_hash_table *bo_handles;
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pipe_mutex bo_handles_mutex;
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/* these flags are used in register flags and added into block flags */
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#define REG_FLAG_NEED_BO 1
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#define REG_FLAG_DIRTY_ALWAYS 2
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#define REG_FLAG_RV6XX_SBU 4
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#define REG_FLAG_NOT_R600 8
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#define REG_FLAG_ENABLE_ALWAYS 16
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#define BLOCK_FLAG_RESOURCE 32
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#define REG_FLAG_FLUSH_CHANGE 64
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#define BO_BOUND_TEXTURE 1
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struct pipe_reference reference;
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struct list_head fencedlist;
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struct r600_context *ctx;
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struct r600_reloc *reloc;
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struct pipe_reference reference; /* this must be the first member for the r600_bo_reference inline to work */
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/* DO NOT MOVE THIS ^ */
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unsigned tiling_flags;
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unsigned kernel_pitch;
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struct radeon_bo *bo;
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struct list_head list;
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struct radeon *radeon;
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struct list_head delayed;
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unsigned num_delayed;
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struct radeon *r600_new(int fd, unsigned device);
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void r600_delete(struct radeon *r600);
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unsigned radeon_family_from_device(unsigned device);
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struct radeon_bo *radeon_bo(struct radeon *radeon, unsigned handle,
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unsigned size, unsigned alignment, unsigned initial_domain);
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void radeon_bo_reference(struct radeon *radeon, struct radeon_bo **dst,
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struct radeon_bo *src);
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int radeon_bo_wait(struct radeon *radeon, struct radeon_bo *bo);
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int radeon_bo_busy(struct radeon *radeon, struct radeon_bo *bo, uint32_t *domain);
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int radeon_bo_fencelist(struct radeon *radeon, struct radeon_bo **bolist, uint32_t num_bo);
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int radeon_bo_get_tiling_flags(struct radeon *radeon,
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struct radeon_bo *bo,
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uint32_t *tiling_flags,
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int radeon_bo_get_name(struct radeon *radeon,
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struct radeon_bo *bo,
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int radeon_bo_fixed_map(struct radeon *radeon, struct radeon_bo *bo);
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int r600_context_init_fence(struct r600_context *ctx);
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void r600_context_get_reloc(struct r600_context *ctx, struct r600_bo *rbo);
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void r600_context_bo_flush(struct r600_context *ctx, unsigned flush_flags,
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unsigned flush_mask, struct r600_bo *rbo);
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struct r600_bo *r600_context_reg_bo(struct r600_context *ctx, unsigned offset);
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int r600_context_add_block(struct r600_context *ctx, const struct r600_reg *reg, unsigned nreg,
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unsigned opcode, unsigned offset_base);
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void r600_context_pipe_state_set_resource(struct r600_context *ctx, struct r600_pipe_resource_state *state, struct r600_block *block);
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void r600_context_block_emit_dirty(struct r600_context *ctx, struct r600_block *block);
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void r600_context_block_resource_emit_dirty(struct r600_context *ctx, struct r600_block *block);
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void r600_context_dirty_block(struct r600_context *ctx, struct r600_block *block,
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int dirty, int index);
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int r600_setup_block_table(struct r600_context *ctx);
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void r600_context_reg(struct r600_context *ctx,
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unsigned offset, unsigned value,
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void r600_init_cs(struct r600_context *ctx);
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int r600_resource_init(struct r600_context *ctx, struct r600_range *range, unsigned offset, unsigned nblocks, unsigned stride, struct r600_reg *reg, int nreg, unsigned offset_base);
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static INLINE void r600_context_bo_reloc(struct r600_context *ctx, u32 *pm4, struct r600_bo *rbo)
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struct radeon_bo *bo = rbo->bo;
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r600_context_get_reloc(ctx, rbo);
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/* set PKT3 to point to proper reloc */
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void r600_bo_destroy(struct radeon *radeon, struct r600_bo *bo);
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struct r600_bomgr *r600_bomgr_create(struct radeon *radeon, unsigned usecs);
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void r600_bomgr_destroy(struct r600_bomgr *mgr);
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boolean r600_bomgr_bo_destroy(struct r600_bomgr *mgr, struct r600_bo *bo);
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void r600_bomgr_bo_init(struct r600_bomgr *mgr, struct r600_bo *bo);
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struct r600_bo *r600_bomgr_bo_create(struct r600_bomgr *mgr,
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static inline int radeon_bo_map(struct radeon *radeon, struct radeon_bo *bo)
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if (bo->map_count == 0 && !bo->data)
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return radeon_bo_fixed_map(radeon, bo);
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static inline void radeon_bo_unmap(struct radeon *radeon, struct radeon_bo *bo)
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assert(bo->map_count >= 0);
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static inline boolean fence_is_after(unsigned fence, unsigned ofence)
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/* handle wrap around */
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if (fence < 0x80000000 && ofence > 0x80000000)