1 /* 2 * Copyright (C) 2016 Etnaviv Project 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: 24 * Christian Gmeiner <christian.gmeiner@gmail.com> 25 */ 26 27 #undef NDEBUG 28 #include <assert.h> 29 30 #include <fcntl.h> 31 #include <stdio.h> 32 #include <string.h> 33 #include <unistd.h> 34 35 #include "xf86drm.h" 36 #include "etnaviv_drmif.h" 37 #include <drm/etnaviv_drm.h> 38 39 static void test_cache(struct etna_device *dev) 40 { 41 struct etna_bo *bo, *tmp; 42 43 /* allocate and free some bo's with same size - we must 44 * get the same bo over and over. */ 45 printf("testing bo cache ... "); 46 47 bo = tmp = etna_bo_new(dev, 0x100, ETNA_BO_UNCACHED); 48 assert(bo); 49 etna_bo_del(bo); 50 51 for (unsigned i = 0; i < 100; i++) { 52 tmp = etna_bo_new(dev, 0x100, ETNA_BO_UNCACHED); 53 etna_bo_del(tmp); 54 assert(tmp == bo); 55 } 56 57 printf("ok\n"); 58 } 59 60 static void test_size_rounding(struct etna_device *dev) 61 { 62 struct etna_bo *bo; 63 64 printf("testing size rounding ... "); 65 66 bo = etna_bo_new(dev, 15, ETNA_BO_UNCACHED); 67 assert(etna_bo_size(bo) == 4096); 68 etna_bo_del(bo); 69 70 bo = etna_bo_new(dev, 4096, ETNA_BO_UNCACHED); 71 assert(etna_bo_size(bo) == 4096); 72 etna_bo_del(bo); 73 74 bo = etna_bo_new(dev, 4100, ETNA_BO_UNCACHED); 75 assert(etna_bo_size(bo) == 8192); 76 etna_bo_del(bo); 77 78 printf("ok\n"); 79 } 80 81 int main(int argc, char *argv[]) 82 { 83 struct etna_device *dev; 84 85 drmVersionPtr version; 86 int fd, ret = 0; 87 88 fd = open(argv[1], O_RDWR); 89 if (fd < 0) 90 return 1; 91 92 version = drmGetVersion(fd); 93 if (version) { 94 printf("Version: %d.%d.%d\n", version->version_major, 95 version->version_minor, version->version_patchlevel); 96 printf(" Name: %s\n", version->name); 97 printf(" Date: %s\n", version->date); 98 printf(" Description: %s\n", version->desc); 99 drmFreeVersion(version); 100 } 101 102 dev = etna_device_new(fd); 103 if (!dev) { 104 ret = 2; 105 goto out; 106 } 107 108 test_cache(dev); 109 test_size_rounding(dev); 110 111 etna_device_del(dev); 112 113 out: 114 close(fd); 115 116 return ret; 117 } 118