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>
This commit is contained in:
Mauro Gamba
committed by
Spencer Oliver
Spencer Oliver
parent
88ca3aabfb
commit
b302344779
@@ -20,6 +20,16 @@ if USB
|
||||
DRIVERFILES += usb_common.c
|
||||
endif
|
||||
|
||||
if USE_LIBUSB1
|
||||
DRIVERFILES += libusb1_common.c
|
||||
else
|
||||
|
||||
if USE_LIBUSB0
|
||||
DRIVERFILES += libusb0_common.c
|
||||
endif
|
||||
|
||||
endif
|
||||
|
||||
if BITBANG
|
||||
DRIVERFILES += bitbang.c
|
||||
endif
|
||||
|
||||
@@ -0,0 +1,109 @@
|
||||
/***************************************************************************
|
||||
* 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. *
|
||||
***************************************************************************/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "config.h"
|
||||
#endif
|
||||
#include "log.h"
|
||||
#include "libusb0_common.h"
|
||||
|
||||
static bool jtag_libusb_match(struct jtag_libusb_device *dev,
|
||||
const uint16_t vids[], const uint16_t pids[])
|
||||
{
|
||||
for (unsigned i = 0; vids[i] && pids[i]; i++) {
|
||||
if (dev->descriptor.idVendor == vids[i] &&
|
||||
dev->descriptor.idProduct == pids[i]) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
int jtag_libusb_open(const uint16_t vids[], const uint16_t pids[],
|
||||
struct jtag_libusb_device_handle **out)
|
||||
{
|
||||
usb_init();
|
||||
|
||||
usb_find_busses();
|
||||
usb_find_devices();
|
||||
|
||||
struct usb_bus *busses = usb_get_busses();
|
||||
for (struct usb_bus *bus = busses; bus; bus = bus->next) {
|
||||
for (struct usb_device *dev = bus->devices;
|
||||
dev; dev = dev->next) {
|
||||
if (!jtag_libusb_match(dev, vids, pids))
|
||||
continue;
|
||||
|
||||
*out = usb_open(dev);
|
||||
if (NULL == *out)
|
||||
return -errno;
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
void jtag_libusb_close(jtag_libusb_device_handle *dev)
|
||||
{
|
||||
/* Close device */
|
||||
jtag_libusb_close(dev);
|
||||
}
|
||||
|
||||
int jtag_libusb_bulk_write(jtag_libusb_device_handle *dev, int ep, char *bytes,
|
||||
int size, int timeout)
|
||||
{
|
||||
return usb_bulk_write(dev, ep, bytes, size, timeout);
|
||||
}
|
||||
|
||||
int jtag_libusb_bulk_read(jtag_libusb_device_handle *dev, int ep, char *bytes,
|
||||
int size, int timeout)
|
||||
{
|
||||
return usb_bulk_read(dev, ep, bytes, size, timeout);
|
||||
}
|
||||
|
||||
int jtag_libusb_set_configuration(jtag_libusb_device_handle *devh,
|
||||
int configuration)
|
||||
{
|
||||
struct jtag_libusb_device *udev = jtag_libusb_get_device(devh);
|
||||
|
||||
return usb_set_configuration(devh,
|
||||
udev->config[configuration].bConfigurationValue);
|
||||
}
|
||||
|
||||
int jtag_libusb_get_endpoints(struct jtag_libusb_device *udev,
|
||||
unsigned int *usb_read_ep,
|
||||
unsigned int *usb_write_ep)
|
||||
{
|
||||
struct usb_interface *iface = udev->config->interface;
|
||||
struct usb_interface_descriptor *desc = iface->altsetting;
|
||||
|
||||
for (int i = 0; i < desc->bNumEndpoints; i++) {
|
||||
uint8_t epnum = desc->endpoint[i].bEndpointAddress;
|
||||
bool is_input = epnum & 0x80;
|
||||
LOG_DEBUG("usb ep %s %02x", is_input ? "in" : "out", epnum);
|
||||
if (is_input)
|
||||
*usb_read_ep = epnum;
|
||||
else
|
||||
*usb_write_ep = epnum;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -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 <usb.h>
|
||||
|
||||
#define jtag_libusb_device usb_device
|
||||
#define jtag_libusb_device_handle usb_dev_handle
|
||||
#define jtag_libusb_device_descriptor usb_device_descriptor
|
||||
#define jtag_libusb_interface usb_interface
|
||||
#define jtag_libusb_interface_descriptor usb_interface_descriptor
|
||||
#define jtag_libusb_endpoint_descriptor usb_endpoint_descriptor
|
||||
#define jtag_libusb_config_descriptor usb_config_descriptor
|
||||
|
||||
#define jtag_libusb_reset_device(dev) usb_reset(dev)
|
||||
#define jtag_libusb_get_device(devh) usb_device(devh)
|
||||
|
||||
inline int jtag_libusb_claim_interface(jtag_libusb_device_handle *devh,
|
||||
int iface)
|
||||
{
|
||||
return usb_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 */
|
||||
@@ -0,0 +1,152 @@
|
||||
/***************************************************************************
|
||||
* 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. *
|
||||
***************************************************************************/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include "config.h"
|
||||
#endif
|
||||
#include "log.h"
|
||||
#include "libusb1_common.h"
|
||||
|
||||
static struct libusb_context *jtag_libusb_context; /**< Libusb context **/
|
||||
static libusb_device **devs; /**< The usb device list **/
|
||||
|
||||
static bool jtag_libusb_match(struct jtag_libusb_device *dev,
|
||||
const uint16_t vids[], const uint16_t pids[])
|
||||
{
|
||||
struct libusb_device_descriptor dev_desc;
|
||||
|
||||
for (unsigned i = 0; vids[i] && pids[i]; i++) {
|
||||
if (libusb_get_device_descriptor(dev, &dev_desc) == 0) {
|
||||
if (dev_desc.idVendor == vids[i] &&
|
||||
dev_desc.idProduct == pids[i])
|
||||
return true;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
int jtag_libusb_open(const uint16_t vids[], const uint16_t pids[],
|
||||
struct jtag_libusb_device_handle **out)
|
||||
{
|
||||
int cnt, idx, errCode;
|
||||
|
||||
if (libusb_init(&jtag_libusb_context) < 0)
|
||||
return -ENODEV;
|
||||
|
||||
libusb_set_debug(jtag_libusb_context, 3);
|
||||
|
||||
cnt = libusb_get_device_list(jtag_libusb_context, &devs);
|
||||
|
||||
for (idx = 0; idx < cnt; idx++) {
|
||||
if (!jtag_libusb_match(devs[idx], vids, pids))
|
||||
continue;
|
||||
|
||||
errCode = libusb_open(devs[idx], out);
|
||||
|
||||
/** Free the device list **/
|
||||
libusb_free_device_list(devs, 1);
|
||||
|
||||
if (errCode < 0)
|
||||
return errCode;
|
||||
return 0;
|
||||
}
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
void jtag_libusb_close(jtag_libusb_device_handle *dev)
|
||||
{
|
||||
/* Close device */
|
||||
jtag_libusb_close(dev);
|
||||
|
||||
libusb_exit(jtag_libusb_context);
|
||||
}
|
||||
|
||||
int jtag_libusb_bulk_write(jtag_libusb_device_handle *dev, int ep, char *bytes,
|
||||
int size, int timeout)
|
||||
{
|
||||
int transferred = 0;
|
||||
|
||||
libusb_bulk_transfer(dev, ep, (unsigned char *)bytes, size,
|
||||
&transferred, timeout);
|
||||
return transferred;
|
||||
}
|
||||
|
||||
int jtag_libusb_bulk_read(jtag_libusb_device_handle *dev, int ep, char *bytes,
|
||||
int size, int timeout)
|
||||
{
|
||||
int transferred = 0;
|
||||
|
||||
libusb_bulk_transfer(dev, ep, (unsigned char *)bytes, size,
|
||||
&transferred, timeout);
|
||||
return transferred;
|
||||
}
|
||||
|
||||
int jtag_libusb_set_configuration(jtag_libusb_device_handle *devh,
|
||||
int configuration)
|
||||
{
|
||||
struct jtag_libusb_device *udev = jtag_libusb_get_device(devh);
|
||||
int retCode = -99;
|
||||
|
||||
struct libusb_config_descriptor *config;
|
||||
|
||||
libusb_get_config_descriptor(udev, configuration, &config);
|
||||
retCode = libusb_set_configuration(devh, config->bConfigurationValue);
|
||||
|
||||
libusb_free_config_descriptor(config);
|
||||
|
||||
return retCode;
|
||||
}
|
||||
|
||||
int jtag_libusb_get_endpoints(struct jtag_libusb_device *udev,
|
||||
unsigned int *usb_read_ep,
|
||||
unsigned int *usb_write_ep)
|
||||
{
|
||||
const struct libusb_interface *inter;
|
||||
const struct libusb_interface_descriptor *interdesc;
|
||||
const struct libusb_endpoint_descriptor *epdesc;
|
||||
struct libusb_config_descriptor *config;
|
||||
|
||||
libusb_get_config_descriptor(udev, 0, &config);
|
||||
for (int i = 0; i < (int)config->bNumInterfaces; i++) {
|
||||
inter = &config->interface[i];
|
||||
|
||||
for (int j = 0; j < inter->num_altsetting; j++) {
|
||||
interdesc = &inter->altsetting[j];
|
||||
for (int k = 0;
|
||||
k < (int)interdesc->bNumEndpoints; k++) {
|
||||
epdesc = &interdesc->endpoint[k];
|
||||
|
||||
uint8_t epnum = epdesc->bEndpointAddress;
|
||||
bool is_input = epnum & 0x80;
|
||||
LOG_DEBUG("usb ep %s %02x",
|
||||
is_input ? "in" : "out", epnum);
|
||||
|
||||
if (is_input)
|
||||
*usb_read_ep = epnum;
|
||||
else
|
||||
*usb_write_ep = epnum;
|
||||
}
|
||||
}
|
||||
}
|
||||
libusb_free_config_descriptor(config);
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -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 */
|
||||
@@ -0,0 +1,24 @@
|
||||
/***************************************************************************
|
||||
* 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. *
|
||||
***************************************************************************/
|
||||
|
||||
#ifdef HAVE_LIBUSB1
|
||||
#include <libusb1_common.h>
|
||||
#else
|
||||
#include <libusb0_common.h>
|
||||
#endif
|
||||
Reference in New Issue
Block a user