Imported Upstream version 4.2-build2006upstream/4.2-build2006upstream

1 files changed, 183 insertions, 0 deletions

diff --git a/setup/gen_driver_beos.inc b/setup/gen_driver_beos.inc
new file mode 100644
index 0000000..b85f11f
--- /dev/null
+++ b/setup/gen_driver_beos.inc
@@ -0,0 +1,183 @@
+static void
+generate_driver (char *name, conf_t * conf, char *cfg_name, char *cfg_header,
+		 char *dirname, char *topdir)
+{
+
+  /* BeOS version */
+//XXX:WRITEME
+
+  FILE *f, *src;
+  char tmp[256], line[256], *p, *s;
+  int i, n = 0;
+  char *options[MAXOPTS];
+  int nopts = 0;
+
+  sprintf (tmp, "%s/%s", dirname, cfg_name);
+
+  if ((src = fopen (tmp, "w")) == NULL)
+    {
+      perror (tmp);
+      exit (-1);
+    }
+
+  fprintf (src, "/*\n");
+  fprintf (src, " * Automatically generated file - do not edit.\n");
+  fprintf (src, " */\n");
+
+
+/*
+ * Handle driver specific configuration options
+ */
+  sprintf (tmp, "%s/.params", dirname);
+  if ((f = fopen (tmp, "r")) != NULL)
+    {
+      while (fgets (line, sizeof (line) - 1, f) != NULL)
+	{
+	  p = line + strlen (line) - 1;
+	  if (*p == '\n')
+	    *p = 0;
+
+	  fprintf (src, "%s\n", line);
+	  if (strncmp (line, "int ", 4) == 0)
+	    {
+	      char *s = line + 4, *p = s;
+
+	      while (*p && *p != '=' && *p != ';')
+		p++;
+	      *p = 0;
+	      if (nopts >= MAXOPTS)
+		{
+		  fprintf (stderr, "Too many options for driver '%s' (%d)\n",
+			   name, nopts);
+		  exit (-1);
+		}
+
+	      options[nopts++] = strdup (s);
+	    }
+	}
+
+      fclose (f);
+    }
+
+  fprintf (src, "\n");
+  fprintf (src, "#include \"%s\"\n", cfg_header);
+  fprintf (src, "\n");
+
+  if ((f = fopen ("devices.list", "r")) == NULL)
+    {
+      perror ("devices.list");
+      exit (-1);
+    }
+
+  if (strcmp (conf->bus, "PCI") == 0)
+    {
+      fprintf (src, "static struct {\n");
+      fprintf (src, "\tbool subsystem;\n");
+      fprintf (src, "\tuint32 vendor, product;\n");
+      fprintf (src, "} id_table[] = {\n");
+
+      while (fgets (line, sizeof (line) - 1, f) != NULL)
+	{
+	  int vendor, product;
+	  p = line + strlen (line) - 1;
+	  if (*p == '\n')
+	    *p = 0;
+
+	  p = line;
+	  while (*p && *p != '\t')
+	    p++;
+	  if (*p == '\t')
+	    *p++ = 0;
+
+	  if (strcmp (line, name) != 0)
+	    continue;
+
+	  n++;
+
+	  s = p;
+	  while (*p && *p != '\t')
+	    p++;
+	  if (*p == '\t')
+	    *p++ = 0;
+
+	  if (strncmp (s, "pci", 3) == 0 || strncmp (s, "pcs", 3) == 0)
+	    {
+	      const char *sub = (strncmp (s, "pcs", 3) == 0) ? "true" : "false";
+	      if (sscanf (s + 3, "%x,%x", &vendor, &product) != 2)
+		{
+		  fprintf (stderr, "Bad PCI id %s\n", s);
+		}
+
+	      fprintf (src, "\t{%s,\t0x%x,\t0x%x},\n", sub, vendor, product);
+	    }
+
+	}
+
+      fprintf (src, "\t{0}\n");
+      fprintf (src, "};\n");
+      fprintf (src, "\n");
+    }
+
+  fclose (f);
+
+
+/*
+ * Create the driver specific option list
+ */
+  fprintf (src, "static oss_option_map_t local_driver_options[] =\n");
+  fprintf (src, "{\n");
+  for (i = 0; i < nopts; i++)
+    fprintf (src, "\t{\"%s\", &%s},\n", options[i], options[i]);
+  fprintf (src, "\t{NULL, NULL}\n");
+  fprintf (src, "};\n");
+  fprintf (src, "\n");
+
+  fprintf (src, "#include \"%s/%s/module.inc\"\n", topdir, this_os);
+
+  if (n == 0)
+    {
+      fprintf (stderr,
+	       "Warning: No device entries (devices.list) for driver %s\n",
+	       name);
+    }
+
+  fclose (src);
+
+  /* config header */
+
+  sprintf (tmp, "%s/%s", dirname, cfg_header);
+  if ((src = fopen (tmp, "w")) == NULL)
+    {
+      perror (tmp);
+      exit (-1);
+    }
+
+  fprintf (src, "/*\n");
+  fprintf (src, " * Automatically generated file - do not edit.\n");
+  fprintf (src, " */\n");
+
+  /* nudge all symbols to function pointers */
+  fprintf (src, "#define BUILDING_DRIVER\n");
+
+  fprintf (src, "#include <oss_config.h>\n");
+  fprintf (src, "\n");
+
+  fprintf (src, "#define DRIVER_NAME\t%s\n", name);
+  fprintf (src, "#define DRIVER_NICK\t\"%s\"\n", name);
+  fprintf (src, "#define DRIVER_PURPOSE\t\"%s\"\n", conf->purpose);
+  fprintf (src, "#define DRIVER_STR_INFO\t%s_str_info\n", name);
+  fprintf (src, "#define DRIVER_PROBE\t%s_probe\n", name);
+  fprintf (src, "#define DRIVER_ATTACH\t%s_attach\n", name);
+  fprintf (src, "#define DRIVER_DETACH\t%s_detach\n", name);
+  fprintf (src, "#define DRIVER_TYPE\tDRV_%s\n", conf->bus);
+
+  fprintf (src, "#define DRIVER_MODULE_OBJECT\tgModule_%s\n", name);
+  fprintf (src, "\n");
+
+  fprintf (src, "extern int DRIVER_PROBE(void);\n");
+  fprintf (src, "extern int DRIVER_ATTACH(oss_device_t *ossdev);\n");
+  fprintf (src, "extern int DRIVER_DETACH(oss_device_t *ossdev);\n");
+
+  fclose (src);
+
+}