178b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson/* 278b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * Copyright 2008 Corbin Simpson <MostAwesomeDude@gmail.com> 378b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * 478b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * Permission is hereby granted, free of charge, to any person obtaining a 578b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * copy of this software and associated documentation files (the "Software"), 678b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * to deal in the Software without restriction, including without limitation 778b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * on the rights to use, copy, modify, merge, publish, distribute, sub 878b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * license, and/or sell copies of the Software, and to permit persons to whom 978b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * the Software is furnished to do so, subject to the following conditions: 1078b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * 1178b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * The above copyright notice and this permission notice (including the next 1278b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * paragraph) shall be included in all copies or substantial portions of the 1378b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * Software. 1478b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * 1578b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 1678b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 1778b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL 1878b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, 1978b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 2078b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 2178b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * USE OR OTHER DEALINGS IN THE SOFTWARE. */ 2278b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson 2398f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák/** 2498f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák * This file contains macros for immediate command submission. 2598f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák */ 2698f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák 2778b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson#ifndef R300_CS_H 2878b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson#define R300_CS_H 2978b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson 3074288078eab1971cc6ce3ae00fa55eb917b5826aCorbin Simpson#include "r300_reg.h" 3198f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák#include "r300_context.h" 32fbeeb6675733f5b2da36d40b0142dadf8cc953b4Corbin Simpson 3378b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson/* Yes, I know macros are ugly. However, they are much prettier than the code 3478b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * that they neatly hide away, and don't have the cost of function setup,so 3578b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson * we're going to use them. */ 3678b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson 3798f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák/** 3898f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák * Command submission setup. 3998f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák */ 4078b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson 4178b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson#define CS_LOCALS(context) \ 42d35aeff4bb0b03450b2c3c08bd7f84db5bf43283Marek Olšák struct radeon_winsys_cs *cs_copy = (context)->cs; \ 43d35aeff4bb0b03450b2c3c08bd7f84db5bf43283Marek Olšák struct radeon_winsys *cs_winsys = (context)->rws; \ 44fe3caa91d3f637bf9cf9f9e7adb992aa8c7ef8e4Marek Olšák int cs_count = 0; (void) cs_count; (void) cs_winsys; 4578b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson 46ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák#ifdef DEBUG 47ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák 4878b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson#define BEGIN_CS(size) do { \ 49d35aeff4bb0b03450b2c3c08bd7f84db5bf43283Marek Olšák assert(size <= (RADEON_MAX_CMDBUF_DWORDS - cs_copy->cdw)); \ 50ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák cs_count = size; \ 5178b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson} while (0) 5278b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson 5398f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák#define END_CS do { \ 546acd2117c1b5700077b2220623a06d89fa5c14a7Marek Olšák if (cs_count != 0) \ 556acd2117c1b5700077b2220623a06d89fa5c14a7Marek Olšák debug_printf("r300: Warning: cs_count off by %d at (%s, %s:%i)\n", \ 566acd2117c1b5700077b2220623a06d89fa5c14a7Marek Olšák cs_count, __FUNCTION__, __FILE__, __LINE__); \ 576acd2117c1b5700077b2220623a06d89fa5c14a7Marek Olšák cs_count = 0; \ 5898f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák} while (0) 59ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák 60ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák#define CS_USED_DW(x) cs_count -= (x) 61ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák 626acd2117c1b5700077b2220623a06d89fa5c14a7Marek Olšák#else 63ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák 64ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák#define BEGIN_CS(size) 656acd2117c1b5700077b2220623a06d89fa5c14a7Marek Olšák#define END_CS 66ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák#define CS_USED_DW(x) 6798f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák 68ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák#endif 69fe3caa91d3f637bf9cf9f9e7adb992aa8c7ef8e4Marek Olšák 7098f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák/** 7198f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák * Writing pure DWORDs. 7298f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák */ 7398f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák 74412cf4d38be628200982208b7f93bb17530bb6dbCorbin Simpson#define OUT_CS(value) do { \ 756947e5254889b99bfba7104d15e9526a7bc1cdfaMarek Olšák cs_copy->buf[cs_copy->cdw++] = (value); \ 76ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák CS_USED_DW(1); \ 77412cf4d38be628200982208b7f93bb17530bb6dbCorbin Simpson} while (0) 7878b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson 79fe3caa91d3f637bf9cf9f9e7adb992aa8c7ef8e4Marek Olšák#define OUT_CS_32F(value) \ 80fe3caa91d3f637bf9cf9f9e7adb992aa8c7ef8e4Marek Olšák OUT_CS(fui(value)) 8122877265f4fdf66c75df391d6de95bd5c1584ea3Corbin Simpson 8278b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson#define OUT_CS_REG(register, value) do { \ 83fe3caa91d3f637bf9cf9f9e7adb992aa8c7ef8e4Marek Olšák OUT_CS(CP_PACKET0(register, 0)); \ 84fe3caa91d3f637bf9cf9f9e7adb992aa8c7ef8e4Marek Olšák OUT_CS(value); \ 85412cf4d38be628200982208b7f93bb17530bb6dbCorbin Simpson} while (0) 8678b599fb4cac469f4208ae3057b2a33e3e9913c6Corbin Simpson 8722877265f4fdf66c75df391d6de95bd5c1584ea3Corbin Simpson/* Note: This expects count to be the number of registers, 8822877265f4fdf66c75df391d6de95bd5c1584ea3Corbin Simpson * not the actual packet0 count! */ 89fe3caa91d3f637bf9cf9f9e7adb992aa8c7ef8e4Marek Olšák#define OUT_CS_REG_SEQ(register, count) \ 90fe3caa91d3f637bf9cf9f9e7adb992aa8c7ef8e4Marek Olšák OUT_CS(CP_PACKET0((register), ((count) - 1))) 9122877265f4fdf66c75df391d6de95bd5c1584ea3Corbin Simpson 92fe3caa91d3f637bf9cf9f9e7adb992aa8c7ef8e4Marek Olšák#define OUT_CS_ONE_REG(register, count) \ 93fe3caa91d3f637bf9cf9f9e7adb992aa8c7ef8e4Marek Olšák OUT_CS(CP_PACKET0((register), ((count) - 1)) | RADEON_ONE_REG_WR) 94c53142c3f46735f91b2f11308d08fa7e17edbf91Corbin Simpson 95fe3caa91d3f637bf9cf9f9e7adb992aa8c7ef8e4Marek Olšák#define OUT_CS_PKT3(op, count) \ 96fe3caa91d3f637bf9cf9f9e7adb992aa8c7ef8e4Marek Olšák OUT_CS(CP_PACKET3(op, count)) 9798f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák 98fe3caa91d3f637bf9cf9f9e7adb992aa8c7ef8e4Marek Olšák#define OUT_CS_TABLE(values, count) do { \ 996947e5254889b99bfba7104d15e9526a7bc1cdfaMarek Olšák memcpy(cs_copy->buf + cs_copy->cdw, values, count * 4); \ 100fe3caa91d3f637bf9cf9f9e7adb992aa8c7ef8e4Marek Olšák cs_copy->cdw += count; \ 101ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák CS_USED_DW(count); \ 10298f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák} while (0) 10398f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák 10498f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák 10598f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák/** 10698f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák * Writing relocations. 10798f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák */ 10898f67a6bbd19474b1fc4816325ba23d5560ae698Marek Olšák 109ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák#define OUT_CS_RELOC(r) do { \ 110ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák assert((r)); \ 111ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák assert((r)->cs_buf); \ 112ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák cs_winsys->cs_write_reloc(cs_copy, (r)->cs_buf); \ 113ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák CS_USED_DW(2); \ 1148cc570a48c2e8e18622027cbd76f16a746b430bcMarek Olšák} while (0) 1158cc570a48c2e8e18622027cbd76f16a746b430bcMarek Olšák 116a062156bb27d604abb19b4ad6a3668c42b1334abMarek Olšák 117a062156bb27d604abb19b4ad6a3668c42b1334abMarek Olšák/** 118a062156bb27d604abb19b4ad6a3668c42b1334abMarek Olšák * Command buffer emission. 119a062156bb27d604abb19b4ad6a3668c42b1334abMarek Olšák */ 120a062156bb27d604abb19b4ad6a3668c42b1334abMarek Olšák 121a062156bb27d604abb19b4ad6a3668c42b1334abMarek Olšák#define WRITE_CS_TABLE(values, count) do { \ 122ce9c0d280104c8001a3ee360b07218ad3d260e46Marek Olšák assert(cs_count == 0); \ 1236947e5254889b99bfba7104d15e9526a7bc1cdfaMarek Olšák memcpy(cs_copy->buf + cs_copy->cdw, (values), (count) * 4); \ 1248c26dc2bfeaa2504d6bcc31caa200299d47772b8Dave Airlie cs_copy->cdw += (count); \ 125a062156bb27d604abb19b4ad6a3668c42b1334abMarek Olšák} while (0) 126a062156bb27d604abb19b4ad6a3668c42b1334abMarek Olšák 12722877265f4fdf66c75df391d6de95bd5c1584ea3Corbin Simpson#endif /* R300_CS_H */ 128