X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=atusb%2Finclude%2Fatusb%2Fep0.h;fp=atusb%2Finclude%2Fatusb%2Fep0.h;h=77773450d66086cf04faaee1cb94389e4c7451e0;hb=dd4bc9ff49b9a7075e579fdd62fd930d27a9a7df;hp=0000000000000000000000000000000000000000;hpb=c164bf7f87f9081fee7e1a186dd7a87a9a020b9e;p=linux-libre-firmware.git

diff --git a/atusb/include/atusb/ep0.h b/atusb/include/atusb/ep0.h
new file mode 100644
index 0000000..7777345
--- /dev/null
+++ b/atusb/include/atusb/ep0.h
@@ -0,0 +1,64 @@
+/*
+ * include/atusb/ep0.h - EP0 extension protocol
+ *
+ * Written 2008-2011, 2013 by Werner Almesberger
+ * Copyright 2008-2011, 2013 Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+
+#ifndef EP0_H
+#define EP0_H
+
+#include <atusb/atusb.h>
+
+
+/*
+ * EP0 protocol:
+ *
+ * 0.0	initial release
+ * 0.1  addition of ATUSB_TEST
+ * 0.2  First public release
+ * 0.3	ATUSB_EUI64_READ/WRITE for permanent EUI64 handling
+ * 	Support to run the firmware on Atmel Raven USB dongles
+ * 	Remove FCS frame check from firmware and leave it to the driver
+ * 	Use extended operation mode for TX for automatic ACK handling
+ */
+
+#define EP0ATUSB_MAJOR	0	/* EP0 protocol, major revision */
+#define EP0ATUSB_MINOR	3	/* EP0 protocol, minor revision */
+
+
+/*
+ * bmRequestType:
+ *
+ * D7 D6..5 D4...0
+ * |  |     |
+ * direction (0 = host->dev)
+ *    type (2 = vendor)
+ *          recipient (0 = device)
+ */
+
+#ifndef USB_TYPE_VENDOR
+#define	USB_TYPE_VENDOR		0x40
+#endif
+
+#ifndef USB_DIR_IN
+#define	USB_DIR_IN		0x80
+#endif
+
+#ifndef USB_DIR_OUT
+#define	USB_DIR_OUT		0x00
+#endif
+
+#define	ATUSB_FROM_DEV(req)	(ATUSB_REQ_FROM_DEV | (req) << 8)
+#define	ATUSB_TO_DEV(req)	(ATUSB_REQ_TO_DEV | (req) << 8)
+
+
+void ep0_init(void);
+
+#endif /* !EP0_H */