summaryrefslogtreecommitdiffstats
path: root/src/glx/mini/drmtest.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/glx/mini/drmtest.c')
-rw-r--r--src/glx/mini/drmtest.c140
1 files changed, 0 insertions, 140 deletions
diff --git a/src/glx/mini/drmtest.c b/src/glx/mini/drmtest.c
deleted file mode 100644
index f9cad3994e0..00000000000
--- a/src/glx/mini/drmtest.c
+++ /dev/null
@@ -1,140 +0,0 @@
-#include <assert.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <string.h>
-#include "xf86drm.h"
-
-char *pciBusID = "PCI:1:0:0";
-#define DRM_PAGE_SIZE 4096
-void *pSAREA;
-
-
-static int client( void )
-{
- int fd, ret, err;
- drmContext clientContext;
-
- fprintf(stderr, "Opening client drm\n");
-
- fd = drmOpen(NULL,pciBusID);
- if (fd < 0) {
- fprintf(stderr, "failed to open DRM: %s\n", strerror(-fd));
- return 1;
- }
-
-
- fprintf(stderr, "Create server context\n");
- if ((err = drmCreateContext(fd, &clientContext)) != 0) {
- fprintf(stderr, "%s: drmCreateContext failed %d\n", __FUNCTION__, err);
- return 0;
- }
-
-
- fprintf(stderr, "DRM_LOCK( %d %p %d )\n", fd, pSAREA, clientContext);
- DRM_LOCK(fd, pSAREA, clientContext, 0);
- fprintf(stderr, "locked\n");
- DRM_UNLOCK(fd, pSAREA, clientContext);
- fprintf(stderr, "DRM_UNLOCK finished\n");
-
-
- fprintf(stderr, "Closing client drm: %d\n", fd);
- ret = drmClose(fd);
- fprintf(stderr, "done %d\n", ret);
-
- return ret;
-}
-
-int main( int argc, char *argv[] )
-{
- char *drmModuleName = "radeon";
- int drmFD;
- int err;
- int SAREASize;
- drmHandle hSAREA;
- drmContext serverContext;
-
- /* Note that drmOpen will try to load the kernel module, if needed. */
- drmFD = drmOpen(drmModuleName, NULL );
- if (drmFD < 0) {
- /* failed to open DRM */
- fprintf(stderr, "[drm] drmOpen failed\n");
- return 0;
- }
-
-
- if ((err = drmSetBusid(drmFD, pciBusID)) < 0) {
- drmClose(drmFD);
- fprintf(stderr, "[drm] drmSetBusid failed (%d, %s), %s\n",
- drmFD, pciBusID, strerror(-err));
- return 0;
- }
-
-
- SAREASize = DRM_PAGE_SIZE;
-
- if (drmAddMap( drmFD,
- 0,
- SAREASize,
- DRM_SHM,
- DRM_CONTAINS_LOCK,
- &hSAREA) < 0)
- {
- drmClose(drmFD);
- fprintf(stderr, "[drm] drmAddMap failed\n");
- return 0;
- }
-
- fprintf(stderr, "[drm] added %d byte SAREA at 0x%08lx\n",
- SAREASize, hSAREA);
-
- if (drmMap( drmFD,
- hSAREA,
- SAREASize,
- (drmAddressPtr)(&pSAREA)) < 0)
- {
- drmClose(drmFD);
- fprintf(stderr, "[drm] drmMap failed\n");
- return 0;
- }
-
- memset(pSAREA, 0, SAREASize);
- fprintf(stderr, "[drm] mapped SAREA 0x%08lx to %p, size %d\n",
- hSAREA, pSAREA, SAREASize);
-
- fprintf(stderr, "Create server context\n");
- if ((err = drmCreateContext(drmFD, &serverContext)) != 0) {
- fprintf(stderr, "%s: drmCreateContext failed %d\n", __FUNCTION__, err);
- return 0;
- }
-
-
- fprintf(stderr, "DRM_LOCK( %d %p %d )\n", drmFD, pSAREA, serverContext);
- DRM_LOCK(drmFD, pSAREA, serverContext, 0);
- fprintf(stderr, "locked\n");
- DRM_UNLOCK(drmFD, pSAREA, serverContext);
- fprintf(stderr, "DRM_UNLOCK finished\n");
-
-
- client();
-
-
- fprintf(stderr, "DRM_LOCK( %d %p %d )\n", drmFD, pSAREA, serverContext);
- DRM_LOCK(drmFD, pSAREA, serverContext, 0);
- fprintf(stderr, "locked\n");
- DRM_UNLOCK(drmFD, pSAREA, serverContext);
- fprintf(stderr, "DRM_UNLOCK finished\n");
-
-
- drmUnmap(pSAREA, SAREASize);
- fprintf(stderr, "[drm] unmapped SAREA 0x%08lx from %p, size %d\n",
- hSAREA, pSAREA, SAREASize);
- pSAREA = 0;
-
- fprintf(stderr, "%s: Closing DRM fd\n", __FUNCTION__);
- (void)drmClose(drmFD);
-
- return 0;
-}
-
-
-