libusb-1.0 support

The configuration script check for libusb-1.0 availability first and only
if not found check for libusb-0. So if both libraries are installed on the
system the build script will use libusb-1.0
It's possible to force compiling with libusb-0 with the --enable-libusb0 switch.
If the driver support only libusb0 the script check anly for it.

Change-Id: I7eb045d4e2bd553abefad53f3f4023ff46b0f5f6
Signed-off-by: Mauro Gamba <maurillo71@gmail.com>
Reviewed-on: http://openocd.zylin.com/33
Tested-by: jenkins
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>

1 files changed, 58 insertions, 0 deletions

diff --git a/src/jtag/drivers/libusb1_common.h b/src/jtag/drivers/libusb1_common.h
new file mode 100644
index 00000000..89e8c1ec
--- /dev/null
+++ b/src/jtag/drivers/libusb1_common.h
@@ -0,0 +1,58 @@
+/***************************************************************************
+ *   Copyright (C) 2009 by Zachary T Welch <zw@superlucidity.net>          *
+ *                                                                         *
+ *   Copyright (C) 2011 by Mauro Gamba <maurillo71@gmail.com>              *
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#ifndef JTAG_LIBUSB_COMMON_H
+#define JTAG_LIBUSB_COMMON_H
+
+#include <helper/types.h>
+#include <libusb-1.0/libusb.h>
+
+#define jtag_libusb_device			libusb_device
+#define jtag_libusb_device_handle		libusb_device_handle
+#define jtag_libusb_device_descriptor		libusb_device_descriptor
+#define jtag_libusb_interface			libusb_interface
+#define jtag_libusb_interface_descriptor	libusb_interface_descriptor
+#define jtag_libusb_endpoint_descriptor		libusb_endpoint_descriptor
+#define jtag_libusb_config_descriptor		libusb_config_descriptor
+
+#define jtag_libusb_reset_device(dev)		libusb_reset_device(dev)
+#define jtag_libusb_get_device(devh)		libusb_get_device(devh)
+
+inline int jtag_libusb_claim_interface(jtag_libusb_device_handle *devh,
+				       int iface)
+{
+	return libusb_claim_interface(devh, iface);
+};
+
+int jtag_libusb_open(const uint16_t vids[], const uint16_t pids[],
+		     struct jtag_libusb_device_handle **out);
+void jtag_libusb_close(jtag_libusb_device_handle *dev);
+int jtag_libusb_bulk_write(struct jtag_libusb_device_handle *dev, int ep,
+			   char *bytes,	int size, int timeout);
+int jtag_libusb_bulk_read(struct jtag_libusb_device_handle *dev, int ep,
+			  char *bytes, int size, int timeout);
+int jtag_libusb_set_configuration(jtag_libusb_device_handle *devh,
+				  int configuration);
+int jtag_libusb_get_endpoints(struct jtag_libusb_device *udev,
+			      unsigned int *usb_read_ep,
+			      unsigned int *usb_write_ep);
+
+#endif /* JTAG_USB_COMMON_H */