1 files changed, 93 insertions, 0 deletions
diff --git a/setup/Linux/oss/build/pci_wrapper.inc b/setup/Linux/oss/build/pci_wrapper.inc
new file mode 100644
index 0000000..e08ec3a
--- /dev/null
+++ b/setup/Linux/oss/build/pci_wrapper.inc
@@ -0,0 +1,93 @@
+/*
+ * Purpose: PCI wrapper routines for Linux
+ *
+ * This source file contains probe and remove routines for PCI devices.
+ * This code will be compiled in the target system.
+ */
+/*
+ * Copyright (C) 4Front Technologies 2005-2007. Released under GPL2 license.
+ */
+typedef struct
+{
+  struct pci_dev *pcidev;
+  oss_device_t *osdev;
+} dev_map_t;
+
+#define MAX_INSTANCE 10
+static dev_map_t dev_map[MAX_INSTANCE];
+static int n_devmap = 0;
+
+static int __devinit
+osspci_probe (struct pci_dev *pcidev, const struct pci_device_id *pciid)
+{
+  oss_device_t *osdev;
+  dev_info_t *dip;
+
+  if (n_devmap >= MAX_INSTANCE)
+    {
+      printk (KERN_ALERT "oss: Too many instances of " DRIVER_NICK);
+      return -ENOMEM;
+    }
+
+  if ((dip = oss_create_pcidip (pcidev)) == NULL)
+    return -ENOMEM;
+
+  if ((osdev =
+       osdev_create (dip, DRIVER_TYPE, instance++, DRIVER_NICK,
+		     NULL)) == NULL)
+    {
+      return -ENOMEM;
+    }
+
+  osdev_set_owner (osdev, THIS_MODULE);
+
+  if (module_major == 0)
+    module_major = oss_request_major (osdev, 0, DRIVER_NICK);
+  if (module_major <= 0)
+    {
+      printk (KERN_ALERT "Failed to allocate major device for " DRIVER_NICK);
+      return -EIO;
+
+    }
+  osdev_set_major (osdev, module_major);
+
+  pci_enable_device (pcidev);
+  if (!DRIVER_ATTACH (osdev))
+    {
+      pci_disable_device (pcidev);
+      return -EIO;
+    }
+
+  dev_map[n_devmap].pcidev = pcidev;
+  dev_map[n_devmap++].osdev = osdev;
+  oss_audio_delayed_attach ();
+
+  return 0;
+}
+
+static void __devexit
+osspci_remove (struct pci_dev *pcidev)
+{
+  int i;
+  oss_device_t *osdev;
+
+  for (i = 0; i < n_devmap; i++)
+    if (dev_map[i].pcidev == pcidev)
+      {
+	osdev = dev_map[i].osdev;
+	if (!DRIVER_DETACH (osdev))
+	  printk (KERN_ALERT DRIVER_NICK ": Unloading busy device\n");
+	pci_disable_device (dev_map[i].pcidev);
+	osdev_delete (osdev);
+
+	return;
+      }
+
+  printk (KERN_ALERT DRIVER_NICK ": Can't find the PCI device to detach\n");
+}
+
+void
+oss_pcie_init (oss_device_t * osdev, int flags)
+{
+	/* TODO: Do we need to do something here? */
+}