LDADD = $(top_builddir)/libdrm.la
check_PROGRAMS = \
- dristat \
- drmdevice \
- drmstat
-
-dristat_LDADD = -lm
+ drmdevice
if HAVE_NOUVEAU
SUBDIRS += nouveau
hash \
random
-if HAVE_LIBUDEV
-
-check_LTLIBRARIES = libdrmtest.la
-
-libdrmtest_la_SOURCES = \
- drmtest.c \
- drmtest.h
-
-LDADD += \
- libdrmtest.la \
- $(LIBUDEV_LIBS)
-
-
-XFAIL_TESTS = \
- auth \
- lock
-
-TESTS += \
- openclose \
- getversion \
- getclient \
- getstats \
- setversion \
- updatedraw \
- name_from_fd
-endif
-
check_PROGRAMS += $(TESTS)
+++ /dev/null
-/*
- * Copyright © 2007 Intel Corporation
- *
- * 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.
- *
- * Authors:
- * Eric Anholt <eric@anholt.net>
- *
- */
-
-#include <limits.h>
-#include <sys/ioctl.h>
-#include "drmtest.h"
-
-enum auth_event {
- SERVER_READY,
- CLIENT_MAGIC,
- CLIENT_DONE,
-};
-
-int commfd[2];
-
-static void wait_event(int pipe, enum auth_event expected_event)
-{
- int ret;
- enum auth_event event;
- unsigned char in;
-
- ret = read(commfd[pipe], &in, 1);
- if (ret == -1)
- err(1, "read error");
- event = in;
-
- if (event != expected_event)
- errx(1, "unexpected event: %d\n", event);
-}
-
-static void
-send_event(int pipe, enum auth_event send_event)
-{
- int ret;
- unsigned char event;
-
- event = send_event;
- ret = write(commfd[pipe], &event, 1);
- if (ret == -1)
- err(1, "failed to send event %d", event);
-}
-
-static void client()
-{
- struct drm_auth auth;
- int drmfd, ret;
-
- /* XXX: Should make sure we open the same DRM as the master */
- wait_event(0, SERVER_READY);
-
- drmfd = drm_open_any();
-
- /* Get a client magic number and pass it to the master for auth. */
- auth.magic = 0; /* Quiet valgrind */
- ret = ioctl(drmfd, DRM_IOCTL_GET_MAGIC, &auth);
- if (ret == -1)
- err(1, "Couldn't get client magic");
- send_event(0, CLIENT_MAGIC);
- ret = write(commfd[0], &auth.magic, sizeof(auth.magic));
- if (ret == -1)
- err(1, "Couldn't write auth data");
-
- /* Signal that the client is completely done. */
- send_event(0, CLIENT_DONE);
-}
-
-static void server()
-{
- int drmfd, ret;
- struct drm_auth auth;
-
- drmfd = drm_open_any_master();
-
- auth.magic = 0xd0d0d0d0;
- ret = ioctl(drmfd, DRM_IOCTL_AUTH_MAGIC, &auth);
- if (ret != -1 || errno != EINVAL)
- errx(1, "Authenticating bad magic succeeded\n");
-
- send_event(1, SERVER_READY);
-
- wait_event(1, CLIENT_MAGIC);
- ret = read(commfd[1], &auth.magic, sizeof(auth.magic));
- if (ret == -1)
- err(1, "Failure to read client magic");
-
- ret = ioctl(drmfd, DRM_IOCTL_AUTH_MAGIC, &auth);
- if (ret == -1)
- err(1, "Failure to authenticate client magic\n");
-
- wait_event(1, CLIENT_DONE);
-}
-
-/**
- * Checks DRM authentication mechanisms.
- */
-int main(int argc, char **argv)
-{
- int ret;
-
- ret = pipe(commfd);
- if (ret == -1)
- err(1, "Couldn't create pipe");
-
- ret = fork();
- if (ret == -1)
- err(1, "failure to fork client");
- if (ret == 0)
- client();
- else
- server();
-
- return 0;
-}
-
+++ /dev/null
-/* dristat.c --
- * Created: Mon Jan 15 05:05:07 2001 by faith@acm.org
- *
- * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
- * All Rights Reserved.
- *
- * 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
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS 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.
- *
- * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
- *
- */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include "xf86drm.h"
-#include "xf86drmRandom.c"
-#include "xf86drmHash.c"
-#include "xf86drm.c"
-
-#define DRM_VERSION 0x00000001
-#define DRM_MEMORY 0x00000002
-#define DRM_CLIENTS 0x00000004
-#define DRM_STATS 0x00000008
-#define DRM_BUSID 0x00000010
-
-static void getversion(int fd)
-{
- drmVersionPtr version;
-
- version = drmGetVersion(fd);
- if (version) {
- printf(" Version information:\n");
- printf(" Name: %s\n", version->name ? version->name : "?");
- printf(" Version: %d.%d.%d\n",
- version->version_major,
- version->version_minor,
- version->version_patchlevel);
- printf(" Date: %s\n", version->date ? version->date : "?");
- printf(" Desc: %s\n", version->desc ? version->desc : "?");
- drmFreeVersion(version);
- } else {
- printf(" No version information available\n");
- }
-}
-
-static void getbusid(int fd)
-{
- const char *busid = drmGetBusid(fd);
-
- printf(" Busid: %s\n", *busid ? busid : "(not set)");
- drmFreeBusid(busid);
-}
-
-
-static void getvm(int fd)
-{
- int i;
- const char *typename;
- char flagname[33];
- drm_handle_t offset;
- drmSize size;
- drmMapType type;
- drmMapFlags flags;
- drm_handle_t handle;
- int mtrr;
-
- printf(" VM map information:\n");
- printf(" flags: (R)estricted (r)ead/(w)rite (l)ocked (k)ernel (W)rite-combine (L)ock:\n");
- printf(" slot offset size type flags address mtrr\n");
-
- for (i = 0;
- !drmGetMap(fd, i, &offset, &size, &type, &flags, &handle, &mtrr);
- i++) {
-
- switch (type) {
- case DRM_FRAME_BUFFER: typename = "FB"; break;
- case DRM_REGISTERS: typename = "REG"; break;
- case DRM_SHM: typename = "SHM"; break;
- case DRM_AGP: typename = "AGP"; break;
- case DRM_SCATTER_GATHER: typename = "SG"; break;
- case DRM_CONSISTENT: typename = "CON"; break;
- default: typename = "???"; break;
- }
-
- flagname[0] = (flags & DRM_RESTRICTED) ? 'R' : ' ';
- flagname[1] = (flags & DRM_READ_ONLY) ? 'r' : 'w';
- flagname[2] = (flags & DRM_LOCKED) ? 'l' : ' ';
- flagname[3] = (flags & DRM_KERNEL) ? 'k' : ' ';
- flagname[4] = (flags & DRM_WRITE_COMBINING) ? 'W' : ' ';
- flagname[5] = (flags & DRM_CONTAINS_LOCK) ? 'L' : ' ';
- flagname[6] = '\0';
-
- printf(" %4d 0x%08lx 0x%08lx %3.3s %6.6s 0x%08lx ",
- i, (unsigned long)offset, (unsigned long)size,
- typename, flagname, (unsigned long)handle);
- if (mtrr < 0) printf("none\n");
- else printf("%4d\n", mtrr);
- }
-}
-
-static void getclients(int fd)
-{
- int i;
- int auth;
- int pid;
- int uid;
- unsigned long magic;
- unsigned long iocs;
- char buf[64];
- char cmd[40];
- int procfd;
-
- printf(" DRI client information:\n");
- printf(" a pid uid magic ioctls prog\n");
-
- for (i = 0; !drmGetClient(fd, i, &auth, &pid, &uid, &magic, &iocs); i++) {
- sprintf(buf, "/proc/%d/cmdline", pid);
- memset(cmd, 0, sizeof(cmd));
- if ((procfd = open(buf, O_RDONLY, 0)) >= 0) {
- read(procfd, cmd, sizeof(cmd)-1);
- close(procfd);
- }
- if (*cmd) {
- char *pt;
-
- for (pt = cmd; *pt; pt++) if (!isprint(*pt)) *pt = ' ';
- printf(" %c %5d %5d %10lu %10lu %s\n",
- auth ? 'y' : 'n', pid, uid, magic, iocs, cmd);
- } else {
- printf(" %c %5d %5d %10lu %10lu\n",
- auth ? 'y' : 'n', pid, uid, magic, iocs);
- }
- }
-}
-
-static void printhuman(unsigned long value, const char *name, int mult)
-{
- const char *p;
- double f;
- /* Print width 5 number in width 6 space */
- if (value < 100000) {
- printf(" %5lu", value);
- return;
- }
-
- p = name;
- f = (double)value / (double)mult;
- if (f < 10.0) {
- printf(" %4.2f%c", f, *p);
- return;
- }
-
- p++;
- f = (double)value / (double)mult;
- if (f < 10.0) {
- printf(" %4.2f%c", f, *p);
- return;
- }
-
- p++;
- f = (double)value / (double)mult;
- if (f < 10.0) {
- printf(" %4.2f%c", f, *p);
- return;
- }
-}
-
-static void getstats(int fd, int i)
-{
- drmStatsT prev, curr;
- unsigned j;
- double rate;
-
- printf(" System statistics:\n");
-
- if (drmGetStats(fd, &prev)) return;
- if (!i) {
- for (j = 0; j < prev.count; j++) {
- printf(" ");
- printf(prev.data[j].long_format, prev.data[j].long_name);
- if (prev.data[j].isvalue) printf(" 0x%08lx\n", prev.data[j].value);
- else printf(" %10lu\n", prev.data[j].value);
- }
- return;
- }
-
- printf(" ");
- for (j = 0; j < prev.count; j++)
- if (!prev.data[j].verbose) {
- printf(" ");
- printf(prev.data[j].rate_format, prev.data[j].rate_name);
- }
- printf("\n");
-
- for (;;) {
- sleep(i);
- if (drmGetStats(fd, &curr)) return;
- printf(" ");
- for (j = 0; j < curr.count; j++) {
- if (curr.data[j].verbose) continue;
- if (curr.data[j].isvalue) {
- printf(" %08lx", curr.data[j].value);
- } else {
- rate = (curr.data[j].value - prev.data[j].value) / (double)i;
- printhuman(rate, curr.data[j].mult_names, curr.data[j].mult);
- }
- }
- printf("\n");
- memcpy(&prev, &curr, sizeof(prev));
- }
-
-}
-
-int main(int argc, char **argv)
-{
- int c;
- int mask = 0;
- int minor = 0;
- int interval = 0;
- int fd;
- char buf[64];
- int i;
-
- while ((c = getopt(argc, argv, "avmcsbM:i:")) != EOF)
- switch (c) {
- case 'a': mask = ~0; break;
- case 'v': mask |= DRM_VERSION; break;
- case 'm': mask |= DRM_MEMORY; break;
- case 'c': mask |= DRM_CLIENTS; break;
- case 's': mask |= DRM_STATS; break;
- case 'b': mask |= DRM_BUSID; break;
- case 'i': interval = strtol(optarg, NULL, 0); break;
- case 'M': minor = strtol(optarg, NULL, 0); break;
- default:
- fprintf( stderr, "Usage: dristat [options]\n\n" );
- fprintf( stderr, "Displays DRM information. Use with no arguments to display available cards.\n\n" );
- fprintf( stderr, " -a Show all available information\n" );
- fprintf( stderr, " -b Show DRM bus ID's\n" );
- fprintf( stderr, " -c Display information about DRM clients\n" );
- fprintf( stderr, " -i [interval] Continuously display statistics every [interval] seconds\n" );
- fprintf( stderr, " -v Display DRM module and card version information\n" );
- fprintf( stderr, " -m Display memory use information\n" );
- fprintf( stderr, " -s Display DRM statistics\n" );
- fprintf( stderr, " -M [minor] Select card by minor number\n" );
- return 1;
- }
-
- for (i = 0; i < 16; i++) if (!minor || i == minor) {
- sprintf(buf, DRM_DEV_NAME, DRM_DIR_NAME, i);
- fd = drmOpenMinor(i, 1, DRM_NODE_PRIMARY);
- if (fd >= 0) {
- printf("%s\n", buf);
- if (mask & DRM_BUSID) getbusid(fd);
- if (mask & DRM_VERSION) getversion(fd);
- if (mask & DRM_MEMORY) getvm(fd);
- if (mask & DRM_CLIENTS) getclients(fd);
- if (mask & DRM_STATS) getstats(fd, interval);
- close(fd);
- }
- }
-
- return 0;
-}
+++ /dev/null
-/*
- * Copyright © 2007 Intel Corporation
- *
- * 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.
- *
- * Authors:
- * Eric Anholt <eric@anholt.net>
- *
- */
-
-#include <string.h>
-#include <fcntl.h>
-#include <fnmatch.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include "drmtest.h"
-
-#define LIBUDEV_I_KNOW_THE_API_IS_SUBJECT_TO_CHANGE
-#include <libudev.h>
-
-static int is_master(int fd)
-{
- drm_client_t client;
- int ret;
-
- /* Check that we're the only opener and authed. */
- client.idx = 0;
- ret = ioctl(fd, DRM_IOCTL_GET_CLIENT, &client);
- assert (ret == 0);
- if (!client.auth)
- return 0;
- client.idx = 1;
- ret = ioctl(fd, DRM_IOCTL_GET_CLIENT, &client);
- if (ret != -1 || errno != EINVAL)
- return 0;
-
- return 1;
-}
-
-/** Open the first DRM device matching the criteria */
-int drm_open_matching(const char *pci_glob, int flags)
-{
- struct udev *udev;
- struct udev_enumerate *e;
- struct udev_device *device, *parent;
- struct udev_list_entry *entry;
- const char *pci_id, *path;
- const char *usub, *dnode;
- int fd;
-
- udev = udev_new();
- if (udev == NULL) {
- fprintf(stderr, "failed to initialize udev context\n");
- abort();
- }
-
- fd = -1;
- e = udev_enumerate_new(udev);
- udev_enumerate_add_match_subsystem(e, "drm");
- udev_enumerate_scan_devices(e);
- udev_list_entry_foreach(entry, udev_enumerate_get_list_entry(e)) {
- path = udev_list_entry_get_name(entry);
- device = udev_device_new_from_syspath(udev, path);
- parent = udev_device_get_parent(device);
- usub = udev_device_get_subsystem(parent);
- /* Filter out KMS output devices. */
- if (!usub || (strcmp(usub, "pci") != 0))
- continue;
- pci_id = udev_device_get_property_value(parent, "PCI_ID");
- if (fnmatch(pci_glob, pci_id, 0) != 0)
- continue;
- dnode = udev_device_get_devnode(device);
- if (strstr(dnode, "control"))
- continue;
- fd = open(dnode, O_RDWR);
- if (fd < 0)
- continue;
- if ((flags & DRM_TEST_MASTER) && !is_master(fd)) {
- close(fd);
- fd = -1;
- continue;
- }
-
- break;
- }
- udev_enumerate_unref(e);
- udev_unref(udev);
-
- return fd;
-}
-
-int drm_open_any(void)
-{
- int fd = drm_open_matching("*:*", 0);
-
- if (fd < 0) {
- fprintf(stderr, "failed to open any drm device\n");
- exit(0);
- }
-
- return fd;
-}
-
-/**
- * Open the first DRM device we can find where we end up being the master.
- */
-int drm_open_any_master(void)
-{
- int fd = drm_open_matching("*:*", DRM_TEST_MASTER);
-
- if (fd < 0) {
- fprintf(stderr, "failed to open any drm device\n");
- exit(0);
- }
-
- return fd;
-
-}
+++ /dev/null
-/*
- * Copyright © 2007 Intel Corporation
- *
- * 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.
- *
- * Authors:
- * Eric Anholt <eric@anholt.net>
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <assert.h>
-#include <errno.h>
-
-#include "xf86drm.h"
-
-#define DRM_TEST_MASTER 0x01
-
-int drm_open_any(void);
-int drm_open_any_master(void);
-int drm_open_matching(const char *pci_glob, int flags);
+++ /dev/null
-/*
- * Copyright © 2007 Intel Corporation
- *
- * 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.
- *
- * Authors:
- * Eric Anholt <eric@anholt.net>
- *
- */
-
-#include <limits.h>
-#include <sys/ioctl.h>
-#include "drmtest.h"
-
-/**
- * Checks DRM_IOCTL_GET_CLIENT.
- */
-int main(int argc, char **argv)
-{
- int fd, ret;
- drm_client_t client;
-
- fd = drm_open_any();
-
- /* Look for client index 0. This should exist whether we're operating
- * on an otherwise unused drm device, or the X Server is running on
- * the device.
- */
- client.idx = 0;
- ret = ioctl(fd, DRM_IOCTL_GET_CLIENT, &client);
- assert(ret == 0);
-
- /* Look for some absurd client index and make sure it's invalid.
- * The DRM drivers currently always return data, so the user has
- * no real way to detect when the list has terminated. That's bad,
- * and this test is XFAIL as a result.
- */
- client.idx = 0x7fffffff;
- ret = ioctl(fd, DRM_IOCTL_GET_CLIENT, &client);
- assert(ret == -1 && errno == EINVAL);
-
- close(fd);
- return 0;
-}
+++ /dev/null
-/*
- * Copyright © 2007 Intel Corporation
- *
- * 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.
- *
- * Authors:
- * Eric Anholt <eric@anholt.net>
- *
- */
-
-#include <limits.h>
-#include <sys/ioctl.h>
-#include "drmtest.h"
-
-/**
- * Checks DRM_IOCTL_GET_STATS.
- *
- * I don't care too much about the actual contents, just that the kernel
- * doesn't crash.
- */
-int main(int argc, char **argv)
-{
- int fd, ret;
- drm_stats_t stats;
-
- fd = drm_open_any();
-
- ret = ioctl(fd, DRM_IOCTL_GET_STATS, &stats);
- assert(ret == 0);
-
- close(fd);
- return 0;
-}
+++ /dev/null
-/*
- * Copyright © 2007 Intel Corporation
- *
- * 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.
- *
- * Authors:
- * Eric Anholt <eric@anholt.net>
- *
- */
-
-#include <string.h>
-#include "drmtest.h"
-
-/**
- * Checks DRM_IOCTL_GET_VERSION and libdrm's drmGetVersion() interface to it.
- */
-int main(int argc, char **argv)
-{
- int fd;
- drmVersionPtr v;
-
- fd = drm_open_any();
- v = drmGetVersion(fd);
- assert(strlen(v->name) != 0);
- assert(strlen(v->date) != 0);
- assert(strlen(v->desc) != 0);
- if (strcmp(v->name, "i915") == 0)
- assert(v->version_major >= 1);
- drmFreeVersion(v);
- close(fd);
- return 0;
-}
+++ /dev/null
-/*
- * Copyright © 2007 Intel Corporation
- *
- * 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.
- *
- * Authors:
- * Eric Anholt <eric@anholt.net>
- *
- */
-
-/** @file lock.c
- * Tests various potential failures of the DRM locking mechanisms
- */
-
-#include <limits.h>
-#include <sys/ioctl.h>
-#include "drmtest.h"
-
-enum auth_event {
- SERVER_READY,
- CLIENT_MAGIC,
- SERVER_LOCKED,
- CLIENT_LOCKED,
-};
-
-int commfd[2];
-unsigned int lock1 = 0x00001111;
-unsigned int lock2 = 0x00002222;
-
-/* return time in milliseconds */
-static unsigned int
-get_millis()
-{
- struct timeval tv;
-
- gettimeofday(&tv, NULL);
- return tv.tv_sec * 1000 + tv.tv_usec / 1000;
-}
-
-static void
-wait_event(int pipe, enum auth_event expected_event)
-{
- int ret;
- enum auth_event event;
- unsigned char in;
-
- ret = read(commfd[pipe], &in, 1);
- if (ret == -1)
- err(1, "read error");
- event = in;
-
- if (event != expected_event)
- errx(1, "unexpected event: %d\n", event);
-}
-
-static void
-send_event(int pipe, enum auth_event send_event)
-{
- int ret;
- unsigned char event;
-
- event = send_event;
- ret = write(commfd[pipe], &event, 1);
- if (ret == -1)
- err(1, "failed to send event %d", event);
-}
-
-static void
-client_auth(int drmfd)
-{
- struct drm_auth auth;
- int ret;
-
- /* Get a client magic number and pass it to the master for auth. */
- ret = ioctl(drmfd, DRM_IOCTL_GET_MAGIC, &auth);
- if (ret == -1)
- err(1, "Couldn't get client magic");
- send_event(0, CLIENT_MAGIC);
- ret = write(commfd[0], &auth.magic, sizeof(auth.magic));
- if (ret == -1)
- err(1, "Couldn't write auth data");
-}
-
-static void
-server_auth(int drmfd)
-{
- struct drm_auth auth;
- int ret;
-
- send_event(1, SERVER_READY);
- wait_event(1, CLIENT_MAGIC);
- ret = read(commfd[1], &auth.magic, sizeof(auth.magic));
- if (ret == -1)
- err(1, "Failure to read client magic");
-
- ret = ioctl(drmfd, DRM_IOCTL_AUTH_MAGIC, &auth);
- if (ret == -1)
- err(1, "Failure to authenticate client magic\n");
-}
-
-/** Tests that locking is successful in normal conditions */
-static void
-test_lock_unlock(int drmfd)
-{
- int ret;
-
- ret = drmGetLock(drmfd, lock1, 0);
- if (ret != 0)
- err(1, "Locking failed");
- ret = drmUnlock(drmfd, lock1);
- if (ret != 0)
- err(1, "Unlocking failed");
-}
-
-/** Tests that unlocking the lock while it's not held works correctly */
-static void
-test_unlock_unlocked(int drmfd)
-{
- int ret;
-
- ret = drmUnlock(drmfd, lock1);
- if (ret == 0)
- err(1, "Unlocking unlocked lock succeeded");
-}
-
-/** Tests that unlocking a lock held by another context fails appropriately */
-static void
-test_unlock_unowned(int drmfd)
-{
- int ret;
-
- ret = drmGetLock(drmfd, lock1, 0);
- assert(ret == 0);
- ret = drmUnlock(drmfd, lock2);
- if (ret == 0)
- errx(1, "Unlocking other context's lock succeeded");
- ret = drmUnlock(drmfd, lock1);
- assert(ret == 0);
-}
-
-/**
- * Tests that an open/close by the same process doesn't result in the lock
- * being dropped.
- */
-static void test_open_close_locked(drmfd)
-{
- int ret, tempfd;
-
- ret = drmGetLock(drmfd, lock1, 0);
- assert(ret == 0);
- /* XXX: Need to make sure that this is the same device as drmfd */
- tempfd = drm_open_any();
- close(tempfd);
- ret = drmUnlock(drmfd, lock1);
- if (ret != 0)
- errx(1, "lock lost during open/close by same pid");
-}
-
-static void client()
-{
- int drmfd, ret;
- unsigned int time;
-
- wait_event(0, SERVER_READY);
-
- /* XXX: Should make sure we open the same DRM as the master */
- drmfd = drm_open_any();
-
- client_auth(drmfd);
-
- /* Wait for the server to grab the lock, then grab it ourselves (to
- * contest it). Hopefully we hit it within the window of when the
- * server locks.
- */
- wait_event(0, SERVER_LOCKED);
- ret = drmGetLock(drmfd, lock2, 0);
- time = get_millis();
- if (ret != 0)
- err(1, "Failed to get lock on client\n");
- drmUnlock(drmfd, lock2);
-
- /* Tell the server that our locking completed, and when it did */
- send_event(0, CLIENT_LOCKED);
- ret = write(commfd[0], &time, sizeof(time));
-
- close(drmfd);
- exit(0);
-}
-
-static void server()
-{
- int drmfd, tempfd, ret;
- unsigned int client_time, unlock_time;
-
- drmfd = drm_open_any_master();
-
- test_lock_unlock(drmfd);
- test_unlock_unlocked(drmfd);
- test_unlock_unowned(drmfd);
- test_open_close_locked(drmfd);
-
- /* Perform the authentication sequence with the client. */
- server_auth(drmfd);
-
- /* Now, test that the client attempting to lock while the server
- * holds the lock works correctly.
- */
- ret = drmGetLock(drmfd, lock1, 0);
- assert(ret == 0);
- send_event(1, SERVER_LOCKED);
- /* Wait a while for the client to do its thing */
- sleep(1);
- ret = drmUnlock(drmfd, lock1);
- assert(ret == 0);
- unlock_time = get_millis();
-
- wait_event(1, CLIENT_LOCKED);
- ret = read(commfd[1], &client_time, sizeof(client_time));
- if (ret == -1)
- err(1, "Failure to read client magic");
-
- if (client_time < unlock_time)
- errx(1, "Client took lock before server released it");
-
- close(drmfd);
-}
-
-int main(int argc, char **argv)
-{
- int ret;
-
-
- ret = pipe(commfd);
- if (ret == -1)
- err(1, "Couldn't create pipe");
-
- ret = fork();
- if (ret == -1)
- err(1, "failure to fork client");
- if (ret == 0)
- client();
- else
- server();
-
- return 0;
-}
-
+++ /dev/null
-/*
- * Copyright © 2009 Intel Corporation
- *
- * 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.
- *
- * Authors:
- * Kristian Høgsberg <krh@bitplanet.net>
- *
- */
-
-#include <unistd.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <string.h>
-#include "drmtest.h"
-
-/**
- * Checks drmGetDeviceNameFromFd
- *
- * This tests that we can get the actual version out, and that setting invalid
- * major/minor numbers fails appropriately. It does not check the actual
- * behavior differenses resulting from an increased DI version.
- */
-int main(int argc, char **argv)
-{
- int fd;
- const char *name = "/dev/dri/card0";
- char *v;
-
- fd = open("/dev/dri/card0", O_RDWR);
- if (fd < 0)
- return 0;
-
- v = drmGetDeviceNameFromFd(fd);
- close(fd);
-
- assert(strcmp(name, v) == 0);
- drmFree(v);
-
- return 0;
-}
+++ /dev/null
-/*
- * Copyright © 2007 Intel Corporation
- *
- * 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.
- *
- * Authors:
- * Eric Anholt <eric@anholt.net>
- *
- */
-
-#include "drmtest.h"
-
-int main(int argc, char **argv)
-{
- int fd;
-
- fd = drm_open_any();
- close(fd);
- return 0;
-}
+++ /dev/null
-/*
- * Copyright © 2007 Intel Corporation
- *
- * 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.
- *
- * Authors:
- * Eric Anholt <eric@anholt.net>
- *
- */
-
-#include <limits.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include "drmtest.h"
-
-/**
- * Checks DRM_IOCTL_SET_VERSION.
- *
- * This tests that we can get the actual version out, and that setting invalid
- * major/minor numbers fails appropriately. It does not check the actual
- * behavior differenses resulting from an increased DI version.
- */
-int main(int argc, char **argv)
-{
- int fd, ret;
- drm_set_version_t sv, version;
-
- if (getuid() != 0) {
- fprintf(stderr, "setversion test requires root, skipping\n");
- return 0;
- }
-
- fd = drm_open_any_master();
-
- /* First, check that we can get the DD/DI versions. */
- memset(&version, 0, sizeof(version));
- version.drm_di_major = -1;
- version.drm_di_minor = -1;
- version.drm_dd_major = -1;
- version.drm_dd_minor = -1;
- ret = ioctl(fd, DRM_IOCTL_SET_VERSION, &version);
- assert(ret == 0);
- assert(version.drm_di_major != -1);
- assert(version.drm_di_minor != -1);
- assert(version.drm_dd_major != -1);
- assert(version.drm_dd_minor != -1);
-
- /* Check that an invalid DI major fails */
- sv = version;
- sv.drm_di_major++;
- ret = ioctl(fd, DRM_IOCTL_SET_VERSION, &sv);
- assert(ret == -1 && errno == EINVAL);
-
- /* Check that an invalid DI minor fails */
- sv = version;
- sv.drm_di_major++;
- ret = ioctl(fd, DRM_IOCTL_SET_VERSION, &sv);
- assert(ret == -1 && errno == EINVAL);
-
- /* Check that an invalid DD major fails */
- sv = version;
- sv.drm_dd_major++;
- ret = ioctl(fd, DRM_IOCTL_SET_VERSION, &sv);
- assert(ret == -1 && errno == EINVAL);
-
- /* Check that an invalid DD minor fails */
- sv = version;
- sv.drm_dd_minor++;
- ret = ioctl(fd, DRM_IOCTL_SET_VERSION, &sv);
- assert(ret == -1 && errno == EINVAL);
-
- close(fd);
- return 0;
-}
+++ /dev/null
-/*
- * Copyright © 2007 Intel Corporation
- *
- * 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.
- *
- * Authors:
- * Eric Anholt <eric@anholt.net>
- *
- */
-
-#include <sys/ioctl.h>
-#include "drmtest.h"
-
-static void
-set_draw_cliprects_empty(int fd, int drawable)
-{
- int ret;
- struct drm_update_draw update;
-
- update.handle = drawable;
- update.type = DRM_DRAWABLE_CLIPRECTS;
- update.num = 0;
- update.data = 0;
-
- ret = ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update);
- assert(ret == 0);
-}
-
-static void
-set_draw_cliprects_empty_fail(int fd, int drawable)
-{
- int ret;
- struct drm_update_draw update;
-
- update.handle = drawable;
- update.type = DRM_DRAWABLE_CLIPRECTS;
- update.num = 0;
- update.data = 0;
-
- ret = ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update);
- assert(ret == -1 && errno == EINVAL);
-}
-
-static void
-set_draw_cliprects_2(int fd, int drawable)
-{
- int ret;
- struct drm_update_draw update;
- drm_clip_rect_t rects[2];
-
- rects[0].x1 = 0;
- rects[0].y1 = 0;
- rects[0].x2 = 10;
- rects[0].y2 = 10;
-
- rects[1].x1 = 10;
- rects[1].y1 = 10;
- rects[1].x2 = 20;
- rects[1].y2 = 20;
-
- update.handle = drawable;
- update.type = DRM_DRAWABLE_CLIPRECTS;
- update.num = 2;
- update.data = (unsigned long long)(uintptr_t)&rects;
-
- ret = ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update);
- assert(ret == 0);
-}
-
-static int add_drawable(int fd)
-{
- drm_draw_t drawarg;
- int ret;
-
- /* Create a drawable.
- * IOCTL_ADD_DRAW is RDWR, though it should really just be RD
- */
- drawarg.handle = 0;
- ret = ioctl(fd, DRM_IOCTL_ADD_DRAW, &drawarg);
- assert(ret == 0);
- return drawarg.handle;
-}
-
-static int rm_drawable(int fd, int drawable, int fail)
-{
- drm_draw_t drawarg;
- int ret;
-
- /* Create a drawable.
- * IOCTL_ADD_DRAW is RDWR, though it should really just be RD
- */
- drawarg.handle = drawable;
- ret = ioctl(fd, DRM_IOCTL_RM_DRAW, &drawarg);
- if (!fail)
- assert(ret == 0);
- else
- assert(ret == -1 && errno == EINVAL);
-
- return drawarg.handle;
-}
-
-/**
- * Tests drawable management: adding, removing, and updating the cliprects of
- * drawables.
- */
-int main(int argc, char **argv)
-{
- int fd, d1, d2;
-
- if (getuid() != 0) {
- fprintf(stderr, "updatedraw test requires root, skipping\n");
- return 0;
- }
-
- fd = drm_open_any_master();
-
- d1 = add_drawable(fd);
- d2 = add_drawable(fd);
- /* Do a series of cliprect updates */
- set_draw_cliprects_empty(fd, d1);
- set_draw_cliprects_empty(fd, d2);
- set_draw_cliprects_2(fd, d1);
- set_draw_cliprects_empty(fd, d1);
-
- /* Remove our drawables */
- rm_drawable(fd, d1, 0);
- rm_drawable(fd, d2, 0);
-
- /* Check that removing an unknown drawable returns error */
- rm_drawable(fd, 0x7fffffff, 1);
-
- /* Attempt to set cliprects on a nonexistent drawable */
- set_draw_cliprects_empty_fail(fd, d1);
-
- close(fd);
- return 0;
-}