Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / include / usb / udc.h

diff --git a/qemu/roms/u-boot/include/usb/udc.h b/qemu/roms/u-boot/include/usb/udc.h
new file mode 100644 (file)
index 0000000..1f545ec
--- /dev/null
+++ b/qemu/roms/u-boot/include/usb/udc.h
@@ -0,0 +1,53 @@
+/*
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+#ifndef USB_UDC_H
+#define USB_UDC_H
+
+#ifndef EP0_MAX_PACKET_SIZE
+#define EP0_MAX_PACKET_SIZE     64
+#endif
+
+#ifndef EP_MAX_PACKET_SIZE
+#define EP_MAX_PACKET_SIZE     64
+#endif
+
+#if !defined(CONFIG_PPC) && !defined(CONFIG_OMAP1510)
+/* omap1510_udc.h and mpc8xx_udc.h will set these values */
+#define UDC_OUT_PACKET_SIZE     EP_MAX_PACKET_SIZE
+#define UDC_IN_PACKET_SIZE      EP_MAX_PACKET_SIZE
+#define UDC_INT_PACKET_SIZE     EP_MAX_PACKET_SIZE
+#define UDC_BULK_PACKET_SIZE    EP_MAX_PACKET_SIZE
+#endif
+
+#define UDC_BULK_HS_PACKET_SIZE        512
+
+#ifndef UDC_INT_ENDPOINT
+#define UDC_INT_ENDPOINT       1
+#endif
+
+#ifndef UDC_OUT_ENDPOINT
+#define UDC_OUT_ENDPOINT       2
+#endif
+
+#ifndef UDC_IN_ENDPOINT
+#define UDC_IN_ENDPOINT                3
+#endif
+
+/* function declarations */
+int udc_init(void);
+void udc_irq(void);
+int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
+void udc_setup_ep(struct usb_device_instance *device, unsigned int ep,
+                 struct usb_endpoint_instance *endpoint);
+void udc_connect(void);
+void udc_disconnect(void);
+void udc_enable(struct usb_device_instance *device);
+void udc_disable(void);
+void udc_startup_events(struct usb_device_instance *device);
+
+/* Flow control */
+void udc_set_nak(int epid);
+void udc_unset_nak(int epid);
+
+#endif