| /* |
| * Copyright © 2016 Red Hat. |
| * Copyright © 2016 Bas Nieuwenhuizen |
| * |
| * 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 |
| * 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 NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS 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. |
| */ |
| #pragma once |
| |
| #include <string.h> |
| #include <stdint.h> |
| #include <assert.h> |
| #include "r600d_common.h" |
| |
| static inline unsigned radeon_check_space(struct radeon_winsys *ws, |
| struct radeon_winsys_cs *cs, |
| unsigned needed) |
| { |
| if (cs->max_dw - cs->cdw < needed) |
| ws->cs_grow(cs, needed); |
| return cs->cdw + needed; |
| } |
| |
| static inline void radeon_set_config_reg_seq(struct radeon_winsys_cs *cs, unsigned reg, unsigned num) |
| { |
| assert(reg < R600_CONTEXT_REG_OFFSET); |
| assert(cs->cdw + 2 + num <= cs->max_dw); |
| radeon_emit(cs, PKT3(PKT3_SET_CONFIG_REG, num, 0)); |
| radeon_emit(cs, (reg - R600_CONFIG_REG_OFFSET) >> 2); |
| } |
| |
| static inline void radeon_set_config_reg(struct radeon_winsys_cs *cs, unsigned reg, unsigned value) |
| { |
| radeon_set_config_reg_seq(cs, reg, 1); |
| radeon_emit(cs, value); |
| } |
| |
| static inline void radeon_set_context_reg_seq(struct radeon_winsys_cs *cs, unsigned reg, unsigned num) |
| { |
| assert(reg >= R600_CONTEXT_REG_OFFSET); |
| assert(cs->cdw + 2 + num <= cs->max_dw); |
| radeon_emit(cs, PKT3(PKT3_SET_CONTEXT_REG, num, 0)); |
| radeon_emit(cs, (reg - R600_CONTEXT_REG_OFFSET) >> 2); |
| } |
| |
| static inline void radeon_set_context_reg(struct radeon_winsys_cs *cs, unsigned reg, unsigned value) |
| { |
| radeon_set_context_reg_seq(cs, reg, 1); |
| radeon_emit(cs, value); |
| } |
| |
| |
| static inline void radeon_set_context_reg_idx(struct radeon_winsys_cs *cs, |
| unsigned reg, unsigned idx, |
| unsigned value) |
| { |
| assert(reg >= R600_CONTEXT_REG_OFFSET); |
| assert(cs->cdw + 3 <= cs->max_dw); |
| radeon_emit(cs, PKT3(PKT3_SET_CONTEXT_REG, 1, 0)); |
| radeon_emit(cs, (reg - R600_CONTEXT_REG_OFFSET) >> 2 | (idx << 28)); |
| radeon_emit(cs, value); |
| } |
| |
| static inline void radeon_set_sh_reg_seq(struct radeon_winsys_cs *cs, unsigned reg, unsigned num) |
| { |
| assert(reg >= SI_SH_REG_OFFSET && reg < SI_SH_REG_END); |
| assert(cs->cdw + 2 + num <= cs->max_dw); |
| radeon_emit(cs, PKT3(PKT3_SET_SH_REG, num, 0)); |
| radeon_emit(cs, (reg - SI_SH_REG_OFFSET) >> 2); |
| } |
| |
| static inline void radeon_set_sh_reg(struct radeon_winsys_cs *cs, unsigned reg, unsigned value) |
| { |
| radeon_set_sh_reg_seq(cs, reg, 1); |
| radeon_emit(cs, value); |
| } |
| |
| static inline void radeon_set_uconfig_reg_seq(struct radeon_winsys_cs *cs, unsigned reg, unsigned num) |
| { |
| assert(reg >= CIK_UCONFIG_REG_OFFSET && reg < CIK_UCONFIG_REG_END); |
| assert(cs->cdw + 2 + num <= cs->max_dw); |
| radeon_emit(cs, PKT3(PKT3_SET_UCONFIG_REG, num, 0)); |
| radeon_emit(cs, (reg - CIK_UCONFIG_REG_OFFSET) >> 2); |
| } |
| |
| static inline void radeon_set_uconfig_reg(struct radeon_winsys_cs *cs, unsigned reg, unsigned value) |
| { |
| radeon_set_uconfig_reg_seq(cs, reg, 1); |
| radeon_emit(cs, value); |
| } |
| |
| static inline void radeon_set_uconfig_reg_idx(struct radeon_winsys_cs *cs, |
| unsigned reg, unsigned idx, |
| unsigned value) |
| { |
| assert(reg >= CIK_UCONFIG_REG_OFFSET && reg < CIK_UCONFIG_REG_END); |
| assert(cs->cdw + 3 <= cs->max_dw); |
| radeon_emit(cs, PKT3(PKT3_SET_UCONFIG_REG, 1, 0)); |
| radeon_emit(cs, (reg - CIK_UCONFIG_REG_OFFSET) >> 2 | (idx << 28)); |
| radeon_emit(cs, value); |
| } |