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标题: ARM做为USB从设备的实现（2） [打印本页]

作者: yuyang911220 时间: 2014-9-26 21:02 标题: ARM做为USB从设备的实现（2）

2, 在linux-2.6.31.1-cavm1/drivers/usb/gadget中,hid.c文件写法有误.
正确写法为:
[cpp] view plain copy

/*
* hid.c -- HID Composite driver
*
* Based on multi.c
*
*
* 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
*/
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/list.h>
#include <linux/usb/musb.h>
#define DRIVER_DESC "HID ps3 controller"
#define DRIVER_VERSION "2011/07/21"
/*-------------------------------------------------------------------------*/
#define HIDG_VENDOR_NUM 0x0525 /* XXX NetChip */
#define HIDG_PRODUCT_NUM 0xa4ac /* Linux-USB HID gadget */
/*-------------------------------------------------------------------------*/
/*
* kbuild is not very cooperative with respect to linking separately
* compiled library objects into one module. So for now we won't use
* separate compilation ... ensuring init/exit sections work to shrink
* the runtime footprint, and giving us at least some parts of what
* a "gcc --combine ... part1.c part2.c part3.c ... " build would.
*/
#include "composite.c"
#include "usbstring.c"
#include "config.c"
#include "epautoconf.c"
#include "f_hid.c"
struct hidg_func_node {
struct list_head node;
struct hidg_func_descriptor *func;
};

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