1 /* 2 * Copyright (C) 2020 Collabora Ltd. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the next 12 * paragraph) shall be included in all copies or substantial portions of the 13 * Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 * SOFTWARE. 22 * 23 * Authors (Collabora): 24 * Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 25 */ 26 27 #ifndef __BIFROST_TEST_H 28 #define __BIFROST_TEST_H 29 30 #include "panfrost/lib/midgard_pack.h" 31 #include "panfrost/lib/pan_device.h" 32 #include "panfrost/lib/pan_bo.h" 33 #include "bifrost_compile.h" 34 #include "bifrost/compiler.h" 35 36 struct panfrost_device * 37 bit_initialize(void *memctx); 38 39 bool bit_sanity_check(struct panfrost_device *dev); 40 41 enum bit_debug { 42 BIT_DEBUG_NONE = 0, 43 BIT_DEBUG_FAIL, 44 BIT_DEBUG_ALL 45 }; 46 47 bool 48 bit_vertex(struct panfrost_device *dev, panfrost_program *prog, 49 uint32_t *iubo, size_t sz_ubo, 50 uint32_t *iattr, size_t sz_attr, 51 uint32_t *expected, size_t sz_expected, enum bit_debug debug); 52 53 /* BIT interpreter */ 54 55 struct bit_state { 56 /* Work registers */ 57 uint32_t r[64]; 58 59 /* Passthrough within the bundle */ 60 uint32_t T; 61 62 /* Passthrough from last bundle */ 63 uint32_t T0; 64 uint32_t T1; 65 }; 66 67 void 68 bit_step(struct bit_state *s, bi_instruction *ins, bool FMA); 69 70 void bit_packing(struct panfrost_device *dev, enum bit_debug debug); 71 72 #endif 73 74 75