Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / drivers / usb / host / ehci-vct.c

diff --git a/qemu/roms/u-boot/drivers/usb/host/ehci-vct.c b/qemu/roms/u-boot/drivers/usb/host/ehci-vct.c
new file mode 100644 (file)
index 0000000..512ad3f
--- /dev/null
+++ b/qemu/roms/u-boot/drivers/usb/host/ehci-vct.c
@@ -0,0 +1,45 @@
+/*
+ * (C) Copyright 2009 Stefan Roese <sr@denx.de>, DENX Software Engineering
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <usb.h>
+
+#include "ehci.h"
+
+int vct_ehci_hcd_init(u32 *hccr, u32 *hcor);
+
+/*
+ * Create the appropriate control structures to manage
+ * a new EHCI host controller.
+ */
+int ehci_hcd_init(int index, enum usb_init_type init,
+               struct ehci_hccr **hccr, struct ehci_hcor **hcor)
+{
+       int ret;
+       u32 vct_hccr;
+       u32 vct_hcor;
+
+       /*
+        * Init VCT specific stuff
+        */
+       ret = vct_ehci_hcd_init(&vct_hccr, &vct_hcor);
+       if (ret)
+               return ret;
+
+       *hccr = (struct ehci_hccr *)vct_hccr;
+       *hcor = (struct ehci_hcor *)vct_hcor;
+
+       return 0;
+}
+
+/*
+ * Destroy the appropriate control structures corresponding
+ * the the EHCI host controller.
+ */
+int ehci_hcd_stop(int index)
+{
+       return 0;
+}