62735eec55
This introduces the device parameters: usbgadget.product usbgadget.vendor usbgadget.manufacturer usbgadget.productname These variables are used to configure the USB vendor id, product id, manufacturer name and product name. Previously these were configured with arguments to the usbserial and dfu command. The parameters are device static, so it's nice to configure it somewhere in the environment instead of when calling dfu/usbserial. Also when other gadget drivers are added we do not have to duplicate the option parsing further. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
/*
|
|
* usbserial.c - usb serial gadget command
|
|
*
|
|
* Copyright (c) 2011 Eric Bénard <eric@eukrea.com>, Eukréa Electromatique
|
|
* based on dfu.c which is :
|
|
* Copyright (c) 2009 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2
|
|
* as published by the Free Software Foundation.
|
|
*
|
|
* 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.
|
|
*
|
|
*/
|
|
#include <common.h>
|
|
#include <command.h>
|
|
#include <errno.h>
|
|
#include <malloc.h>
|
|
#include <getopt.h>
|
|
#include <fs.h>
|
|
#include <xfuncs.h>
|
|
#include <usb/usbserial.h>
|
|
|
|
static int do_usbserial(int argc, char *argv[])
|
|
{
|
|
int opt;
|
|
struct usb_serial_pdata pdata;
|
|
int acm = 1;
|
|
|
|
while ((opt = getopt(argc, argv, "asd")) > 0) {
|
|
switch (opt) {
|
|
case 'a':
|
|
acm = 1;
|
|
break;
|
|
case 's':
|
|
acm = 0;
|
|
break;
|
|
case 'd':
|
|
usb_serial_unregister();
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
pdata.acm = acm;
|
|
|
|
return usb_serial_register(&pdata);
|
|
}
|
|
|
|
BAREBOX_CMD_HELP_START(usbserial)
|
|
BAREBOX_CMD_HELP_TEXT("Enable / disable a serial gadget on the USB device interface.")
|
|
BAREBOX_CMD_HELP_TEXT("")
|
|
BAREBOX_CMD_HELP_TEXT("Options:")
|
|
BAREBOX_CMD_HELP_OPT ("-a", "CDC ACM (default)")
|
|
BAREBOX_CMD_HELP_OPT ("-s", "Generic Serial")
|
|
BAREBOX_CMD_HELP_OPT ("-d", "Disable the serial gadget")
|
|
BAREBOX_CMD_HELP_END
|
|
|
|
BAREBOX_CMD_START(usbserial)
|
|
.cmd = do_usbserial,
|
|
BAREBOX_CMD_DESC("serial gadget enable/disable")
|
|
BAREBOX_CMD_OPTS("[-asd] <description>")
|
|
BAREBOX_CMD_GROUP(CMD_GRP_HWMANIP)
|
|
BAREBOX_CMD_HELP(cmd_usbserial_help)
|
|
BAREBOX_CMD_END
|