| /* |
| * 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 "r600.h" |
| #include "../../radeon/drm/radeon_winsys.h" |
| #include "util/u_hash_table.h" |
| #include "os/os_thread.h" |
| #include "radeon_drm.h" |
| |
| #define PKT_COUNT_C 0xC000FFFF |
| #define PKT_COUNT_S(x) (((x) & 0x3FFF) << 16) |
| |
| struct radeon { |
| struct radeon_winsys *ws; |
| struct radeon_info info; |
| unsigned family; |
| enum chip_class chip_class; |
| struct r600_tiling_info tiling_info; |
| unsigned num_tile_pipes; |
| unsigned backend_map; |
| boolean backend_map_valid; |
| }; |
| |
| /* these flags are used in register flags and added into block flags */ |
| #define REG_FLAG_NEED_BO 1 |
| #define REG_FLAG_DIRTY_ALWAYS 2 |
| #define REG_FLAG_RV6XX_SBU 4 |
| #define REG_FLAG_NOT_R600 8 |
| #define REG_FLAG_ENABLE_ALWAYS 16 |
| #define BLOCK_FLAG_RESOURCE 32 |
| #define REG_FLAG_FLUSH_CHANGE 64 |
| |
| struct r600_reg { |
| unsigned offset; |
| unsigned flags; |
| unsigned flush_flags; |
| unsigned flush_mask; |
| }; |
| |
| #define BO_BOUND_TEXTURE 1 |
| struct radeon_bo { |
| struct pipe_reference reference; |
| struct pb_buffer *buf; |
| struct radeon_winsys_cs_handle *cs_buf; |
| unsigned handle; |
| unsigned size; |
| int map_count; |
| void *data; |
| |
| unsigned last_flush; |
| unsigned binding; |
| }; |
| |
| struct r600_bo { |
| struct pipe_reference reference; /* this must be the first member for the r600_bo_reference inline to work */ |
| /* DO NOT MOVE THIS ^ */ |
| unsigned domains; |
| struct radeon_bo *bo; |
| }; |
| |
| /* |
| * radeon_pciid.c |
| */ |
| unsigned radeon_family_from_device(unsigned device); |
| |
| /* |
| * radeon_bo.c |
| */ |
| struct radeon_bo *radeon_bo(struct radeon *radeon, unsigned handle, |
| unsigned size, unsigned alignment, unsigned bind, unsigned initial_domain); |
| void radeon_bo_reference(struct radeon *radeon, struct radeon_bo **dst, |
| struct radeon_bo *src); |
| int radeon_bo_wait(struct radeon *radeon, struct radeon_bo *bo); |
| int radeon_bo_busy(struct radeon *radeon, struct radeon_bo *bo, uint32_t *domain); |
| int radeon_bo_fencelist(struct radeon *radeon, struct radeon_bo **bolist, uint32_t num_bo); |
| int radeon_bo_get_tiling_flags(struct radeon *radeon, |
| struct radeon_bo *bo, |
| uint32_t *tiling_flags); |
| int radeon_bo_get_name(struct radeon *radeon, |
| struct radeon_bo *bo, |
| uint32_t *name); |
| int radeon_bo_fixed_map(struct radeon *radeon, struct radeon_bo *bo); |
| |
| /* |
| * r600_hw_context.c |
| */ |
| int r600_context_init_fence(struct r600_context *ctx); |
| void r600_context_bo_flush(struct r600_context *ctx, unsigned flush_flags, |
| unsigned flush_mask, struct r600_bo *rbo); |
| struct r600_bo *r600_context_reg_bo(struct r600_context *ctx, unsigned offset); |
| int r600_context_add_block(struct r600_context *ctx, const struct r600_reg *reg, unsigned nreg, |
| unsigned opcode, unsigned offset_base); |
| void r600_context_pipe_state_set_resource(struct r600_context *ctx, struct r600_pipe_resource_state *state, struct r600_block *block); |
| void r600_context_block_emit_dirty(struct r600_context *ctx, struct r600_block *block); |
| void r600_context_block_resource_emit_dirty(struct r600_context *ctx, struct r600_block *block); |
| void r600_context_dirty_block(struct r600_context *ctx, struct r600_block *block, |
| int dirty, int index); |
| int r600_setup_block_table(struct r600_context *ctx); |
| void r600_context_reg(struct r600_context *ctx, |
| unsigned offset, unsigned value, |
| unsigned mask); |
| void r600_init_cs(struct r600_context *ctx); |
| 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); |
| |
| static INLINE unsigned r600_context_bo_reloc(struct r600_context *ctx, struct r600_bo *rbo) |
| { |
| struct radeon_bo *bo = rbo->bo; |
| unsigned reloc_index; |
| |
| assert(bo != NULL); |
| |
| reloc_index = ctx->radeon->ws->trans_add_reloc( |
| ctx->cs, bo->cs_buf, |
| rbo->domains, rbo->domains, |
| (void**)&ctx->reloc, &ctx->creloc); |
| |
| radeon_bo_reference(ctx->radeon, &ctx->bo[reloc_index], bo); |
| return reloc_index * 4; |
| } |
| |
| /* |
| * r600_bo.c |
| */ |
| void r600_bo_destroy(struct radeon *radeon, struct r600_bo *bo); |
| |
| |
| /* |
| * radeon_bo.c |
| */ |
| static inline int radeon_bo_map(struct radeon *radeon, struct radeon_bo *bo) |
| { |
| if (bo->map_count == 0 && !bo->data) |
| return radeon_bo_fixed_map(radeon, bo); |
| bo->map_count++; |
| return 0; |
| } |
| |
| static inline void radeon_bo_unmap(struct radeon *radeon, struct radeon_bo *bo) |
| { |
| bo->map_count--; |
| assert(bo->map_count >= 0); |
| } |
| |
| /* |
| * fence |
| */ |
| static inline boolean fence_is_after(unsigned fence, unsigned ofence) |
| { |
| /* handle wrap around */ |
| if (fence < 0x80000000 && ofence > 0x80000000) |
| return TRUE; |
| if (fence > ofence) |
| return TRUE; |
| return FALSE; |
| } |
| |
| #endif |