Import initial Darwin Support from Apple

[pciutils.git] / lib / init.c

diff --git a/lib/init.c b/lib/init.c
index 59cb706d3580aa8ab6ff5938bc3bf51f16e47e14..04d8638a64ce7569c742d7d8067c13ce0de7b3ff 100644 (file)
--- a/lib/init.c
+++ b/lib/init.c
@@ -57,6 +57,11 @@ static struct pci_methods *pci_methods[PCI_ACCESS_MAX] = {
 #else
   NULL,
 #endif
+#ifdef PCI_HAVE_PM_DARWIN_DEVICE
+  &pm_darwin_device,
+#else
+  NULL,
+#endif
 };
 
 void *
@@ -123,6 +128,28 @@ pci_null_debug(char *msg UNUSED, ...)
 {
 }
 
+int
+pci_lookup_method(char *name)
+{
+  int i;
+
+  for (i=0; i<PCI_ACCESS_MAX; i++)
+    if (pci_methods[i] && !strcmp(pci_methods[i]->name, name))
+      return i;
+  return -1;
+}
+
+char *
+pci_get_method_name(int index)
+{
+  if (index < 0 || index >= PCI_ACCESS_MAX)
+    return NULL;
+  else if (!pci_methods[index])
+    return "";
+  else
+    return pci_methods[index]->name;
+}
+
 struct pci_access *
 pci_alloc(void)
 {
@@ -136,7 +163,7 @@ pci_alloc(void)
   pci_define_param(a, "net.cache_name", "~/.pciids-cache", "Name of the ID cache file");
   a->id_lookup_mode = PCI_LOOKUP_CACHE;
 #endif
-  for(i=0; i<PCI_ACCESS_MAX; i++)
+  for (i=0; i<PCI_ACCESS_MAX; i++)
     if (pci_methods[i] && pci_methods[i]->config)
       pci_methods[i]->config(a);
   return a;
@@ -163,7 +190,7 @@ pci_init(struct pci_access *a)
   else
     {
       unsigned int i;
-      for(i=0; i<PCI_ACCESS_MAX; i++)
+      for (i=0; i<PCI_ACCESS_MAX; i++)
        if (pci_methods[i])
          {
            a->debug("Trying method %d...", i);
@@ -188,7 +215,7 @@ pci_cleanup(struct pci_access *a)
 {
   struct pci_dev *d, *e;
 
-  for(d=a->devices; d; d=e)
+  for (d=a->devices; d; d=e)
     {
       e = d->next;
       pci_free_dev(d);