test/get_param.c

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2010 PathScale Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #include <fcntl.h>
  28 #include <assert.h>
  29 #include <errno.h>
  30 #include <xf86drm.h>
  31 #include <stdio.h>
  32 #include "libpscnv.h"
  33
  34 int DoTest(int fd)
  35 {
  36         int ret;
  37         int i, j;
  38         uint64_t tmp[7];
  39         uint64_t value;
  40         char param_name[7][15] = {"chipset_id", "vendor", "device", "bus type",
  41                                         "graph units", "ptimer time",
  42                                         "vram size"};
  43
  44         tmp[0] = PSCNV_GETPARAM_CHIPSET_ID;
  45         tmp[1] = PSCNV_GETPARAM_PCI_VENDOR;
  46         tmp[2] = PSCNV_GETPARAM_PCI_DEVICE;
  47         tmp[3] = PSCNV_GETPARAM_BUS_TYPE;
  48         tmp[4] = PSCNV_GETPARAM_GRAPH_UNITS;
  49         tmp[5] = PSCNV_GETPARAM_PTIMER_TIME;
  50         tmp[6] = PSCNV_GETPARAM_FB_SIZE;
  51
  52
  53         for (i = 0; i < 7; i++) {
  54                 ret = pscnv_getparam(fd, tmp[i], &value);
  55                 if (ret==0) {
  56                         printf("%s : 0x%llx\n", param_name[i], value);
  57                 } else {
  58                         printf("%s : failed ret = %d\n", param_name[i], ret);
  59                 }
  60         }
  61         return ret;
  62 }
  63
  64
  65 int
  66 main()
  67 {
  68         int fd;
  69         int result;
  70
  71         fd = drmOpen("pscnv", 0);
  72
  73         if (fd == -1)
  74                 return fd;
  75         result = DoTest(fd);
  76
  77         close (fd);
  78
  79         return result;
  80 }