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authorEmil Velikov2016-11-30 12:23:51 -0600
committerEmil Velikov2016-12-05 11:23:45 -0600
commit0c80fddd1d01206756bf2a3227cdf1efbfb16aaf (patch)
treec854540ccd9dac23b9b6f246171a61e1633c2dfa /tests/dristat.c
parentb305238ceb5092dd9d78c06e4dbe99a1e0287ba6 (diff)
downloadexternal-libdrm-0c80fddd1d01206756bf2a3227cdf1efbfb16aaf.tar.gz
external-libdrm-0c80fddd1d01206756bf2a3227cdf1efbfb16aaf.tar.xz
external-libdrm-0c80fddd1d01206756bf2a3227cdf1efbfb16aaf.zip
tests: remove useless legacy tests
All of these 'tests' cover UMS functionality which is neither being worked on or actively maintained. The only cases where developers touch UMS code is to unwrap it from the KMS codepaths and ensure that those are secure. Anyone who feels strong about having these around can revive them, but in all honestly do consider _seriously_ what you're doing ;-) Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tests/dristat.c')
-rw-r--r--tests/dristat.c285
1 files changed, 0 insertions, 285 deletions
diff --git a/tests/dristat.c b/tests/dristat.c
deleted file mode 100644
index cca4b03a..00000000
--- a/tests/dristat.c
+++ /dev/null
@@ -1,285 +0,0 @@
1/* dristat.c --
2 * Created: Mon Jan 15 05:05:07 2001 by faith@acm.org
3 *
4 * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
5 * All Rights Reserved.
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the next
15 * paragraph) shall be included in all copies or substantial portions of the
16 * Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21 * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
22 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
23 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
24 * DEALINGS IN THE SOFTWARE.
25 *
26 * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
27 *
28 */
29
30#ifdef HAVE_CONFIG_H
31# include <config.h>
32#endif
33
34#include <stdio.h>
35#include <stdlib.h>
36#include <unistd.h>
37#include "xf86drm.h"
38#include "xf86drmRandom.c"
39#include "xf86drmHash.c"
40#include "xf86drm.c"
41
42#define DRM_VERSION 0x00000001
43#define DRM_MEMORY 0x00000002
44#define DRM_CLIENTS 0x00000004
45#define DRM_STATS 0x00000008
46#define DRM_BUSID 0x00000010
47
48static void getversion(int fd)
49{
50 drmVersionPtr version;
51
52 version = drmGetVersion(fd);
53 if (version) {
54 printf(" Version information:\n");
55 printf(" Name: %s\n", version->name ? version->name : "?");
56 printf(" Version: %d.%d.%d\n",
57 version->version_major,
58 version->version_minor,
59 version->version_patchlevel);
60 printf(" Date: %s\n", version->date ? version->date : "?");
61 printf(" Desc: %s\n", version->desc ? version->desc : "?");
62 drmFreeVersion(version);
63 } else {
64 printf(" No version information available\n");
65 }
66}
67
68static void getbusid(int fd)
69{
70 const char *busid = drmGetBusid(fd);
71
72 printf(" Busid: %s\n", *busid ? busid : "(not set)");
73 drmFreeBusid(busid);
74}
75
76
77static void getvm(int fd)
78{
79 int i;
80 const char *typename;
81 char flagname[33];
82 drm_handle_t offset;
83 drmSize size;
84 drmMapType type;
85 drmMapFlags flags;
86 drm_handle_t handle;
87 int mtrr;
88
89 printf(" VM map information:\n");
90 printf(" flags: (R)estricted (r)ead/(w)rite (l)ocked (k)ernel (W)rite-combine (L)ock:\n");
91 printf(" slot offset size type flags address mtrr\n");
92
93 for (i = 0;
94 !drmGetMap(fd, i, &offset, &size, &type, &flags, &handle, &mtrr);
95 i++) {
96
97 switch (type) {
98 case DRM_FRAME_BUFFER: typename = "FB"; break;
99 case DRM_REGISTERS: typename = "REG"; break;
100 case DRM_SHM: typename = "SHM"; break;
101 case DRM_AGP: typename = "AGP"; break;
102 case DRM_SCATTER_GATHER: typename = "SG"; break;
103 case DRM_CONSISTENT: typename = "CON"; break;
104 default: typename = "???"; break;
105 }
106
107 flagname[0] = (flags & DRM_RESTRICTED) ? 'R' : ' ';
108 flagname[1] = (flags & DRM_READ_ONLY) ? 'r' : 'w';
109 flagname[2] = (flags & DRM_LOCKED) ? 'l' : ' ';
110 flagname[3] = (flags & DRM_KERNEL) ? 'k' : ' ';
111 flagname[4] = (flags & DRM_WRITE_COMBINING) ? 'W' : ' ';
112 flagname[5] = (flags & DRM_CONTAINS_LOCK) ? 'L' : ' ';
113 flagname[6] = '\0';
114
115 printf(" %4d 0x%08lx 0x%08lx %3.3s %6.6s 0x%08lx ",
116 i, (unsigned long)offset, (unsigned long)size,
117 typename, flagname, (unsigned long)handle);
118 if (mtrr < 0) printf("none\n");
119 else printf("%4d\n", mtrr);
120 }
121}
122
123static void getclients(int fd)
124{
125 int i;
126 int auth;
127 int pid;
128 int uid;
129 unsigned long magic;
130 unsigned long iocs;
131 char buf[64];
132 char cmd[40];
133 int procfd;
134
135 printf(" DRI client information:\n");
136 printf(" a pid uid magic ioctls prog\n");
137
138 for (i = 0; !drmGetClient(fd, i, &auth, &pid, &uid, &magic, &iocs); i++) {
139 sprintf(buf, "/proc/%d/cmdline", pid);
140 memset(cmd, 0, sizeof(cmd));
141 if ((procfd = open(buf, O_RDONLY, 0)) >= 0) {
142 read(procfd, cmd, sizeof(cmd)-1);
143 close(procfd);
144 }
145 if (*cmd) {
146 char *pt;
147
148 for (pt = cmd; *pt; pt++) if (!isprint(*pt)) *pt = ' ';
149 printf(" %c %5d %5d %10lu %10lu %s\n",
150 auth ? 'y' : 'n', pid, uid, magic, iocs, cmd);
151 } else {
152 printf(" %c %5d %5d %10lu %10lu\n",
153 auth ? 'y' : 'n', pid, uid, magic, iocs);
154 }
155 }
156}
157
158static void printhuman(unsigned long value, const char *name, int mult)
159{
160 const char *p;
161 double f;
162 /* Print width 5 number in width 6 space */
163 if (value < 100000) {
164 printf(" %5lu", value);
165 return;
166 }
167
168 p = name;
169 f = (double)value / (double)mult;
170 if (f < 10.0) {
171 printf(" %4.2f%c", f, *p);
172 return;
173 }
174
175 p++;
176 f = (double)value / (double)mult;
177 if (f < 10.0) {
178 printf(" %4.2f%c", f, *p);
179 return;
180 }
181
182 p++;
183 f = (double)value / (double)mult;
184 if (f < 10.0) {
185 printf(" %4.2f%c", f, *p);
186 return;
187 }
188}
189
190static void getstats(int fd, int i)
191{
192 drmStatsT prev, curr;
193 unsigned j;
194 double rate;
195
196 printf(" System statistics:\n");
197
198 if (drmGetStats(fd, &prev)) return;
199 if (!i) {
200 for (j = 0; j < prev.count; j++) {
201 printf(" ");
202 printf(prev.data[j].long_format, prev.data[j].long_name);
203 if (prev.data[j].isvalue) printf(" 0x%08lx\n", prev.data[j].value);
204 else printf(" %10lu\n", prev.data[j].value);
205 }
206 return;
207 }
208
209 printf(" ");
210 for (j = 0; j < prev.count; j++)
211 if (!prev.data[j].verbose) {
212 printf(" ");
213 printf(prev.data[j].rate_format, prev.data[j].rate_name);
214 }
215 printf("\n");
216
217 for (;;) {
218 sleep(i);
219 if (drmGetStats(fd, &curr)) return;
220 printf(" ");
221 for (j = 0; j < curr.count; j++) {
222 if (curr.data[j].verbose) continue;
223 if (curr.data[j].isvalue) {
224 printf(" %08lx", curr.data[j].value);
225 } else {
226 rate = (curr.data[j].value - prev.data[j].value) / (double)i;
227 printhuman(rate, curr.data[j].mult_names, curr.data[j].mult);
228 }
229 }
230 printf("\n");
231 memcpy(&prev, &curr, sizeof(prev));
232 }
233
234}
235
236int main(int argc, char **argv)
237{
238 int c;
239 int mask = 0;
240 int minor = 0;
241 int interval = 0;
242 int fd;
243 char buf[64];
244 int i;
245
246 while ((c = getopt(argc, argv, "avmcsbM:i:")) != EOF)
247 switch (c) {
248 case 'a': mask = ~0; break;
249 case 'v': mask |= DRM_VERSION; break;
250 case 'm': mask |= DRM_MEMORY; break;
251 case 'c': mask |= DRM_CLIENTS; break;
252 case 's': mask |= DRM_STATS; break;
253 case 'b': mask |= DRM_BUSID; break;
254 case 'i': interval = strtol(optarg, NULL, 0); break;
255 case 'M': minor = strtol(optarg, NULL, 0); break;
256 default:
257 fprintf( stderr, "Usage: dristat [options]\n\n" );
258 fprintf( stderr, "Displays DRM information. Use with no arguments to display available cards.\n\n" );
259 fprintf( stderr, " -a Show all available information\n" );
260 fprintf( stderr, " -b Show DRM bus ID's\n" );
261 fprintf( stderr, " -c Display information about DRM clients\n" );
262 fprintf( stderr, " -i [interval] Continuously display statistics every [interval] seconds\n" );
263 fprintf( stderr, " -v Display DRM module and card version information\n" );
264 fprintf( stderr, " -m Display memory use information\n" );
265 fprintf( stderr, " -s Display DRM statistics\n" );
266 fprintf( stderr, " -M [minor] Select card by minor number\n" );
267 return 1;
268 }
269
270 for (i = 0; i < 16; i++) if (!minor || i == minor) {
271 sprintf(buf, DRM_DEV_NAME, DRM_DIR_NAME, i);
272 fd = drmOpenMinor(i, 1, DRM_NODE_PRIMARY);
273 if (fd >= 0) {
274 printf("%s\n", buf);
275 if (mask & DRM_BUSID) getbusid(fd);
276 if (mask & DRM_VERSION) getversion(fd);
277 if (mask & DRM_MEMORY) getvm(fd);
278 if (mask & DRM_CLIENTS) getclients(fd);
279 if (mask & DRM_STATS) getstats(fd, interval);
280 close(fd);
281 }
282 }
283
284 return 0;
285}
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