jehanne/sys/src/cmd/usb/serial/ucons.c

54 lines
1.6 KiB
C

/* Copyright (c) 20XX 9front
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <u.h>
#include <lib9.h>
#include <thread.h>
#include <9P2000.h>
#include <9p.h>
#include "usb.h"
#include "serial.h"
enum {
Net20DCVid = 0x0525, /* Ajays usb debug cable */
Net20DCDid = 0x127a,
HuaweiVid = 0x12d1,
HuaweiE220 = 0x1003,
};
Cinfo uconsinfo[] = {
{ Net20DCVid, Net20DCDid, 1 },
{ HuaweiVid, HuaweiE220, 2 },
{ 0, 0, 0 },
};
int
uconsprobe(Serial *ser)
{
Usbdev *ud = ser->dev->usb;
Cinfo *ip;
if((ip = matchid(uconsinfo, ud->vid, ud->did)) == nil)
return -1;
ser->nifcs = ip->cid;
return 0;
}