kernel/drivers/usb/serial/keyspan.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53

@media only all and (prefers-color-scheme: dark) {
.highlight .hll { background-color: #49483e }
.highlight .c { color: #75715e } /* Comment */
.highlight .err { color: #960050; background-color: #1e0010 } /* Error */
.highlight .k { color: #66d9ef } /* Keyword */
.highlight .l { color: #ae81ff } /* Literal */
.highlight .n { color: #f8f8f2 } /* Name */
.highlight .o { color: #f92672 } /* Operator */
.highlight .p { color: #f8f8f2 } /* Punctuation */
.highlight .ch { color: #75715e } /* Comment.Hashbang */
.highlight .cm { color: #75715e } /* Comment.Multiline */
.highlight .cp { color: #75715e } /* Comment.Preproc */
.highlight .cpf { color: #75715e } /* Comment.PreprocFile */
.highlight .c1 { color: #75715e } /* Comment.Single */
.highlight .cs { color: #75715e } /* Comment.Special */
.highlight .gd { color: #f92672 } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .gi { color: #a6e22e } /* Generic.Inserted */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #75715e } /* Generic.Subheading */
.highlight .kc { color: #66d9ef } /* Keyword.Constant */
.highlight .kd { color: #66d9ef } /* Keyword.Declaration */
.highlight .kn { color: #f92672 } /* Keyword.Namespace */
.highlight .kp { color: #66d9ef } /* Keyword.Pseudo */
.highlight .kr { color: #66d9ef } /* Keyword.Reserved */
.highlight .kt { color: #66d9ef } /* Keyword.Type */
.highlight .ld { color: #e6db74 } /* Literal.Date */
.highlight .m { color: #ae81ff } /* Literal.Number */
.highlight .s { color: #e6db74 } /* Literal.String */
.highlight .na { color: #a6e22e } /* Name.Attribute */
.highlight .nb { color: #f8f8f2 } /* Name.Builtin */
.highlight .nc { color: #a6e22e } /* Name.Class */
.highlight .no { color: #66d9ef } /* Name.Constant */
.highlight .nd { color: #a6e22e } /* Name.Decorator */
.highlight .ni { color: #f8f8f2 } /* Name.Entity */
.highlight .ne { color: #a6e22e } /* Name.Exception */
.highlight .nf { color: #a6e22e } /* Name.Function */
.highlight .nl { color: #f8f8f2 } /* Name.Label */
.highlight .nn { color: #f8f8f2 } /* Name.Namespace */
.highlight .nx { color: #a6e22e } /* Name.Other */
.highlight .py { color: #f8f8f2 } /* Name.Property */
.highlight .nt { color: #f92672 } /* Name.Tag */
.highlight .nv { color: #f8f8f2 } /* Name.Variable */
.highlight .ow { color: #f92672 } /* Operator.Word */
.highlight .w { color: #f8f8f2 } /* Text.Whitespace */
.highlight .mb { color: #ae81ff } /* Literal.Number.Bin */
.highlight .mf { color: #ae81ff } /* Literal.Number.Float */
.highlight .mh { color: #ae81ff } /* Literal.Number.Hex */
.highlight .mi { color: #ae81ff } /* Literal.Number.Integer */
.highlight .mo { color: #ae81ff } /* Literal.Number.Oct */
.highlight .sa { color: #e6db74 } /* Literal.String.Affix */
.highlight .sb { color: #e6db74 } /* Literal.String.Backtick */
.highlight .sc { color: #e6db74 } /* Literal.String.Char */
.highlight .dl { color: #e6db74 } /* Literal.String.Delimiter */
.highlight .sd { color: #e6db74 } /* Literal.String.Doc */
.highlight .s2 { color: #e6db74 } /* Literal.String.Double */
.highlight .se { color: #ae81ff } /* Literal.String.Escape */
.highlight .sh { color: #e6db74 } /* Literal.String.Heredoc */
.highlight .si { color: #e6db74 } /* Literal.String.Interpol */
.highlight .sx { color: #e6db74 } /* Literal.String.Other */
.highlight .sr { color: #e6db74 } /* Literal.String.Regex */
.highlight .s1 { color: #e6db74 } /* Literal.String.Single */
.highlight .ss { color: #e6db74 } /* Literal.String.Symbol */
.highlight .bp { color: #f8f8f2 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #a6e22e } /* Name.Function.Magic */
.highlight .vc { color: #f8f8f2 } /* Name.Variable.Class */
.highlight .vg { color: #f8f8f2 } /* Name.Variable.Global */
.highlight .vi { color: #f8f8f2 } /* Name.Variable.Instance */
.highlight .vm { color: #f8f8f2 } /* Name.Variable.Magic */
.highlight .il { color: #ae81ff } /* Literal.Number.Integer.Long */
}
@media (prefers-color-scheme: light) {
.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highlight .no { color: #003366; font-weight: bold } /* Name.Constant */
.highlight .nd { color: #555555 } /* Name.Decorator */
.highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */
.highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */
.highlight .nl { color: #336699; font-style: italic } /* Name.Label */
.highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */
.highlight .py { color: #336699; font-weight: bold } /* Name.Property */
.highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */
.highlight .nv { color: #336699 } /* Name.Variable */
.highlight .ow { color: #008800 } /* Operator.Word */
.highlight .w { color: #bbbbbb } /* Text.Whitespace */
.highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */
.highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */
.highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */
.highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */
.highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */
.highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */
.highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */
.highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */
.highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */
.highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */
.highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */
.highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */
.highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */
.highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */
.highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */
.highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */
.highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */
.highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */
.highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */
.highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */
.highlight .vc { color: #336699 } /* Name.Variable.Class */
.highlight .vg { color: #dd7700 } /* Name.Variable.Global */
.highlight .vi { color: #3333bb } /* Name.Variable.Instance */
.highlight .vm { color: #336699 } /* Name.Variable.Magic */
.highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
}
;;
;; Copyright (c) 2010-2017 Intel Corporation
;;
;; Licensed under the Apache License, Version 2.0 (the "License");
;; you may not use this file except in compliance with the License.
;; You may obtain a copy of the License at
;;
;;     http://www.apache.org/licenses/LICENSE-2.0
;;
;; Unless required by applicable law or agreed to in writing, software
;; distributed under the License is distributed on an "AS IS" BASIS,
;; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;; See the License for the specific language governing permissions and
;; limitations under the License.
;;

[eal options]
-n=4 ; force number of memory channels
no-output=no ; disable DPDK debug output

[port 0]
name=if0
mac=hardware
[port 1]
name=if1
mac=hardware

[lua]
nat_table = dofile("cgnat_table.lua")
lpm4 = dofile("ipv4_1port.lua")

[defaults]
mempool size=8K

[global]
start time=5
name=CGNAT

[core 0s0]
mode=master

[core 1s0]
name=nat
task=0
mode=cgnat
private=yes
nat table=nat_table
route table=lpm4
rx port=if0
tx ports from routing table=if1

task=1
mode=cgnat
private=no
nat table=nat_table
route table=lpm4
rx port=if1
tx port=if0
/*
  Keyspan USB to Serial Converter driver
 
  (C) Copyright (C) 2000-2001
      Hugh Blemings <hugh@blemings.org>
   
  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.

  See http://blemings.org/hugh/keyspan.html for more information.
  
  Code in this driver inspired by and in a number of places taken
  from Brian Warner's original Keyspan-PDA driver.

  This driver has been put together with the support of Innosys, Inc.
  and Keyspan, Inc the manufacturers of the Keyspan USB-serial products.
  Thanks Guys :)
  
  Thanks to Paulus for miscellaneous tidy ups, some largish chunks
  of much nicer and/or completely new code and (perhaps most uniquely)
  having the patience to sit down and explain why and where he'd changed
  stuff.

  Tip 'o the hat to IBM (and previously Linuxcare :) for supporting 
  staff in their work on open source projects.
  
  See keyspan.c for update history.

*/

#ifndef __LINUX_USB_SERIAL_KEYSPAN_H
#define __LINUX_USB_SERIAL_KEYSPAN_H


/* Function prototypes for Keyspan serial converter */
static int  keyspan_open		(struct tty_struct *tty,
					 struct usb_serial_port *port);
static void keyspan_close		(struct usb_serial_port *port);
static void keyspan_dtr_rts		(struct usb_serial_port *port, int on);
static int  keyspan_startup		(struct usb_serial *serial);
static void keyspan_disconnect		(struct usb_serial *serial);
static void keyspan_release		(struct usb_serial *serial);
static int keyspan_port_probe(struct usb_serial_port *port);
static int keyspan_port_remove(struct usb_serial_port *port);
static int  keyspan_write_room		(struct tty_struct *tty);

static int  keyspan_write		(struct tty_struct *tty,
					 struct usb_serial_port *port,
					 const unsigned char *buf,
					 int count);

static void keyspan_send_setup		(struct usb_serial_port *port,
					 int reset_port);


static void keyspan_set_termios		(struct tty_struct *tty,
					 struct usb_serial_port *port,
					 struct ktermios *old);
static void keyspan_break_ctl		(struct tty_struct *tty,
					 int break_state);
static int  keyspan_tiocmget		(struct tty_struct *tty);
static int  keyspan_tiocmset		(struct tty_struct *tty,
					 unsigned int set,
					 unsigned int clear);
static int  keyspan_fake_startup	(struct usb_serial *serial);

static int  keyspan_usa19_calc_baud	(struct usb_serial_port *port,
					 u32 baud_rate, u32 baudclk,
					 u8 *rate_hi, u8 *rate_low,
					 u8 *prescaler, int portnum);

static int  keyspan_usa19w_calc_baud	(struct usb_serial_port *port,
					 u32 baud_rate, u32 baudclk,
					 u8 *rate_hi, u8 *rate_low,
					 u8 *prescaler, int portnum);

static int  keyspan_usa28_calc_baud	(struct usb_serial_port *port,
					 u32 baud_rate, u32 baudclk,
					 u8 *rate_hi, u8 *rate_low,
					 u8 *prescaler, int portnum);

static int  keyspan_usa19hs_calc_baud	(struct usb_serial_port *port,
					 u32 baud_rate, u32 baudclk,
					 u8 *rate_hi, u8 *rate_low,
					 u8 *prescaler, int portnum);

static int  keyspan_usa28_send_setup	(struct usb_serial *serial,
					 struct usb_serial_port *port,
					 int reset_port);
static int  keyspan_usa26_send_setup	(struct usb_serial *serial,
	       				 struct usb_serial_port *port,
					 int reset_port);
static int  keyspan_usa49_send_setup	(struct usb_serial *serial,
					 struct usb_serial_port *port,
					 int reset_port);

static int  keyspan_usa90_send_setup	(struct usb_serial *serial,
					 struct usb_serial_port *port,
					 int reset_port);

static int  keyspan_usa67_send_setup	(struct usb_serial *serial,
					 struct usb_serial_port *port,
					 int reset_port);

/* Values used for baud rate calculation - device specific */
#define	KEYSPAN_INVALID_BAUD_RATE		(-1)
#define	KEYSPAN_BAUD_RATE_OK			(0)
#define	KEYSPAN_USA18X_BAUDCLK			(12000000L)	/* a guess */
#define	KEYSPAN_USA19_BAUDCLK			(12000000L)
#define	KEYSPAN_USA19W_BAUDCLK			(24000000L)
#define	KEYSPAN_USA19HS_BAUDCLK			(14769231L)
#define	KEYSPAN_USA28_BAUDCLK			(1843200L)
#define	KEYSPAN_USA28X_BAUDCLK			(12000000L)
#define	KEYSPAN_USA49W_BAUDCLK			(48000000L)

/* Some constants used to characterise each device.  */
#define		KEYSPAN_MAX_NUM_PORTS		(4)
#define		KEYSPAN_MAX_FLIPS		(2)

/* Device info for the Keyspan serial converter, used
   by the overall usb-serial probe function */
#define KEYSPAN_VENDOR_ID			(0x06cd)

/* Product IDs for the products supported, pre-renumeration */
#define	keyspan_usa18x_pre_product_id		0x0105
#define	keyspan_usa19_pre_product_id		0x0103
#define	keyspan_usa19qi_pre_product_id		0x010b
#define	keyspan_mpr_pre_product_id		0x011b
#define	keyspan_usa19qw_pre_product_id		0x0118
#define	keyspan_usa19w_pre_product_id		0x0106
#define	keyspan_usa28_pre_product_id		0x0101
#define	keyspan_usa28x_pre_product_id		0x0102
#define	keyspan_usa28xa_pre_product_id		0x0114
#define	keyspan_usa28xb_pre_product_id		0x0113
#define	keyspan_usa49w_pre_product_id		0x0109
#define	keyspan_usa49wlc_pre_product_id		0x011a

/* Product IDs post-renumeration.  Note that the 28x and 28xb
   have the same id's post-renumeration but behave identically
   so it's not an issue. As such, the 28xb is not listed in any
   of the device tables. */
#define	keyspan_usa18x_product_id		0x0112
#define	keyspan_usa19_product_id		0x0107
#define	keyspan_usa19qi_product_id		0x010c
#define	keyspan_usa19hs_product_id		0x0121
#define	keyspan_mpr_product_id			0x011c
#define	keyspan_usa19qw_product_id		0x0119
#define	keyspan_usa19w_product_id		0x0108
#define	keyspan_usa28_product_id		0x010f
#define	keyspan_usa28x_product_id		0x0110
#define	keyspan_usa28xa_product_id		0x0115
#define	keyspan_usa28xb_product_id		0x0110
#define	keyspan_usa28xg_product_id		0x0135
#define	keyspan_usa49w_product_id		0x010a
#define	keyspan_usa49wlc_product_id		0x012a
#define	keyspan_usa49wg_product_id		0x0131

struct keyspan_device_details {
	/* product ID value */
	int	product_id;

	enum	{msg_usa26, msg_usa28, msg_usa49, msg_usa90, msg_usa67} msg_format;

		/* Number of physical ports */
	int	num_ports;

		/* 1 if endpoint flipping used on input, 0 if not */
	int	indat_endp_flip;

		/* 1 if endpoint flipping used on output, 0 if not */
	int 	outdat_endp_flip;

		/* Table mapping input data endpoint IDs to physical
		   port number and flip if used */
	int	indat_endpoints[KEYSPAN_MAX_NUM_PORTS];

		/* Same for output endpoints */
	int	outdat_endpoints[KEYSPAN_MAX_NUM_PORTS];

		/* Input acknowledge endpoints */
	int	inack_endpoints[KEYSPAN_MAX_NUM_PORTS];

		/* Output control endpoints */
	int	outcont_endpoints[KEYSPAN_MAX_NUM_PORTS];

		/* Endpoint used for input status */
	int	instat_endpoint;

		/* Endpoint used for input data 49WG only */
	int	indat_endpoint;

		/* Endpoint used for global control functions */
	int	glocont_endpoint;

	int	(*calculate_baud_rate) (struct usb_serial_port *port,
					u32 baud_rate, u32 baudclk,
					u8 *rate_hi, u8 *rate_low, u8 *prescaler, int portnum);
	u32	baudclk;
}; 

/* Now for each device type we setup the device detail
   structure with the appropriate information (provided
   in Keyspan's documentation) */

static const struct keyspan_device_details usa18x_device_details = {
	.product_id		= keyspan_usa18x_product_id,
	.msg_format		= msg_usa26,
	.num_ports		= 1,
	.indat_endp_flip	= 0,
	.outdat_endp_flip	= 1,
	.indat_endpoints	= {0x81},
	.outdat_endpoints	= {0x01},
	.inack_endpoints	= {0x85},
	.outcont_endpoints	= {0x05},
	.instat_endpoint	= 0x87,
	.indat_endpoint		= -1,
	.glocont_endpoint	= 0x07,
	.calculate_baud_rate	= keyspan_usa19w_calc_baud,
	.baudclk		= KEYSPAN_USA18X_BAUDCLK,
};

static const struct keyspan_device_details usa19_device_details = {
	.product_id		= keyspan_usa19_product_id,
	.msg_format		= msg_usa28,
	.num_ports		= 1,
	.indat_endp_flip	= 1,
	.outdat_endp_flip	= 1,
	.indat_endpoints	= {0x81},
	.outdat_endpoints	= {0x01},
	.inack_endpoints	= {0x83},
	.outcont_endpoints	= {0x03},
	.instat_endpoint	= 0x84,
	.indat_endpoint		= -1,
	.glocont_endpoint	= -1,
	.calculate_baud_rate	= keyspan_usa19_calc_baud,
	.baudclk		= KEYSPAN_USA19_BAUDCLK,
};

static const struct keyspan_device_details usa19qi_device_details = {
	.product_id		= keyspan_usa19qi_product_id,
	.msg_format		= msg_usa28,
	.num_ports		= 1,
	.indat_endp_flip	= 1,
	.outdat_endp_flip	= 1,
	.indat_endpoints	= {0x81},
	.outdat_endpoints	= {0x01},
	.inack_endpoints	= {0x83},
	.outcont_endpoints	= {0x03},
	.instat_endpoint	= 0x84,
	.indat_endpoint		= -1,
	.glocont_endpoint	= -1,
	.calculate_baud_rate	= keyspan_usa28_calc_baud,
	.baudclk		= KEYSPAN_USA19_BAUDCLK,
};

static const struct keyspan_device_details mpr_device_details = {
	.product_id		= keyspan_mpr_product_id,
	.msg_format		= msg_usa28,
	.num_ports		= 1,
	.indat_endp_flip	= 1,
	.outdat_endp_flip	= 1,
	.indat_endpoints	= {0x81},
	.outdat_endpoints	= {0x01},
	.inack_endpoints	= {0x83},
	.outcont_endpoints	= {0x03},
	.instat_endpoint	= 0x84,
	.indat_endpoint		= -1,
	.glocont_endpoint	= -1,
	.calculate_baud_rate	= keyspan_usa28_calc_baud,
	.baudclk		= KEYSPAN_USA19_BAUDCLK,
};

static const struct keyspan_device_details usa19qw_device_details = {
	.product_id		= keyspan_usa19qw_product_id,
	.msg_format		= msg_usa26,
	.num_ports		= 1,
	.indat_endp_flip	= 0,
	.outdat_endp_flip	= 1,
	.indat_endpoints	= {0x81},
	.outdat_endpoints	= {0x01},
	.inack_endpoints	= {0x85},
	.outcont_endpoints	= {0x05},
	.instat_endpoint	= 0x87,
	.indat_endpoint		= -1,
	.glocont_endpoint	= 0x07,
	.calculate_baud_rate	= keyspan_usa19w_calc_baud,
	.baudclk		= KEYSPAN_USA19W_BAUDCLK,
};

static const struct keyspan_device_details usa19w_device_details = {
	.product_id		= keyspan_usa19w_product_id,
	.msg_format		= msg_usa26,
	.num_ports		= 1,
	.indat_endp_flip	= 0,
	.outdat_endp_flip	= 1,
	.indat_endpoints	= {0x81},
	.outdat_endpoints	= {0x01},
	.inack_endpoints	= {0x85},
	.outcont_endpoints	= {0x05},
	.instat_endpoint	= 0x87,
	.indat_endpoint		= -1,
	.glocont_endpoint	= 0x07,
	.calculate_baud_rate	= keyspan_usa19w_calc_baud,
	.baudclk		= KEYSPAN_USA19W_BAUDCLK,
};

static const struct keyspan_device_details usa19hs_device_details = {
	.product_id		= keyspan_usa19hs_product_id,
	.msg_format		= msg_usa90,
	.num_ports		= 1,
	.indat_endp_flip	= 0,
	.outdat_endp_flip	= 0,
	.indat_endpoints	= {0x81},
	.outdat_endpoints	= {0x01},
	.inack_endpoints	= {-1},
	.outcont_endpoints	= {0x02},
	.instat_endpoint	= 0x82,
	.indat_endpoint		= -1,
	.glocont_endpoint	= -1,
	.calculate_baud_rate	= keyspan_usa19hs_calc_baud,
	.baudclk		= KEYSPAN_USA19HS_BAUDCLK,
};

static const struct keyspan_device_details usa28_device_details = {
	.product_id		= keyspan_usa28_product_id,
	.msg_format		= msg_usa28,
	.num_ports		= 2,
	.indat_endp_flip	= 1,
	.outdat_endp_flip	= 1,
	.indat_endpoints	= {0x81, 0x83},
	.outdat_endpoints	= {0x01, 0x03},
	.inack_endpoints	= {0x85, 0x86},
	.outcont_endpoints	= {0x05, 0x06},
	.instat_endpoint	= 0x87,
	.indat_endpoint		= -1,
	.glocont_endpoint	= 0x07,
	.calculate_baud_rate	= keyspan_usa28_calc_baud,
	.baudclk		= KEYSPAN_USA28_BAUDCLK,		
};

static const struct keyspan_device_details usa28x_device_details = {
	.product_id		= keyspan_usa28x_product_id,
	.msg_format		= msg_usa26,
	.num_ports		= 2,
	.indat_endp_flip	= 0,
	.outdat_endp_flip	= 1,
	.indat_endpoints	= {0x81, 0x83},
	.outdat_endpoints	= {0x01, 0x03},
	.inack_endpoints	= {0x85, 0x86},
	.outcont_endpoints	= {0x05, 0x06},
	.instat_endpoint	= 0x87,
	.indat_endpoint		= -1,
	.glocont_endpoint	= 0x07,
	.calculate_baud_rate	= keyspan_usa19w_calc_baud,
	.baudclk		= KEYSPAN_USA28X_BAUDCLK,
};

static const struct keyspan_device_details usa28xa_device_details = {
	.product_id		= keyspan_usa28xa_product_id,
	.msg_format		= msg_usa26,
	.num_ports		= 2,
	.indat_endp_flip	= 0,
	.outdat_endp_flip	= 1,
	.indat_endpoints	= {0x81, 0x83},
	.outdat_endpoints	= {0x01, 0x03},
	.inack_endpoints	= {0x85, 0x86},
	.outcont_endpoints	= {0x05, 0x06},
	.instat_endpoint	= 0x87,
	.indat_endpoint		= -1,
	.glocont_endpoint	= 0x07,
	.calculate_baud_rate	= keyspan_usa19w_calc_baud,
	.baudclk		= KEYSPAN_USA28X_BAUDCLK,
};

static const struct keyspan_device_details usa28xg_device_details = {
	.product_id		= keyspan_usa28xg_product_id,
	.msg_format		= msg_usa67,
	.num_ports		= 2,
	.indat_endp_flip	= 0,
	.outdat_endp_flip	= 0,
	.indat_endpoints	= {0x84, 0x88},
	.outdat_endpoints	= {0x02, 0x06},
	.inack_endpoints	= {-1, -1},
	.outcont_endpoints	= {-1, -1},
	.instat_endpoint	= 0x81,
	.indat_endpoint		= -1,
	.glocont_endpoint	= 0x01,
	.calculate_baud_rate	= keyspan_usa19w_calc_baud,
	.baudclk		= KEYSPAN_USA28X_BAUDCLK,
};
/* We don't need a separate entry for the usa28xb as it appears as a 28x anyway */

static const struct keyspan_device_details usa49w_device_details = {
	.product_id		= keyspan_usa49w_product_id,
	.msg_format		= msg_usa49,
	.num_ports		= 4,
	.indat_endp_flip	= 0,
	.outdat_endp_flip	= 0,
	.indat_endpoints	= {0x81, 0x82, 0x83, 0x84},
	.outdat_endpoints	= {0x01, 0x02, 0x03, 0x04},
	.inack_endpoints	= {-1, -1, -1, -1},
	.outcont_endpoints	= {-1, -1, -1, -1},
	.instat_endpoint	= 0x87,
	.indat_endpoint		= -1,
	.glocont_endpoint	= 0x07,
	.calculate_baud_rate	= keyspan_usa19w_calc_baud,
	.baudclk		= KEYSPAN_USA49W_BAUDCLK,
};

static const struct keyspan_device_details usa49wlc_device_details = {
	.product_id		= keyspan_usa49wlc_product_id,
	.msg_format		= msg_usa49,
	.num_ports		= 4,
	.indat_endp_flip	= 0,
	.outdat_endp_flip	= 0,
	.indat_endpoints	= {0x81, 0x82, 0x83, 0x84},
	.outdat_endpoints	= {0x01, 0x02, 0x03, 0x04},
	.inack_endpoints	= {-1, -1, -1, -1},
	.outcont_endpoints	= {-1, -1, -1, -1},
	.instat_endpoint	= 0x87,
	.indat_endpoint		= -1,
	.glocont_endpoint	= 0x07,
	.calculate_baud_rate	= keyspan_usa19w_calc_baud,
	.baudclk		= KEYSPAN_USA19W_BAUDCLK,
};

static const struct keyspan_device_details usa49wg_device_details = {
	.product_id		= keyspan_usa49wg_product_id,
	.msg_format		= msg_usa49,
	.num_ports		= 4,
	.indat_endp_flip	= 0,
	.outdat_endp_flip	= 0,
	.indat_endpoints	= {-1, -1, -1, -1},		/* single 'global' data in EP */
	.outdat_endpoints	= {0x01, 0x02, 0x04, 0x06},
	.inack_endpoints	= {-1, -1, -1, -1},
	.outcont_endpoints	= {-1, -1, -1, -1},
	.instat_endpoint	= 0x81,
	.indat_endpoint		= 0x88,
	.glocont_endpoint	= 0x00,				/* uses control EP */
	.calculate_baud_rate	= keyspan_usa19w_calc_baud,
	.baudclk		= KEYSPAN_USA19W_BAUDCLK,
};

static const struct keyspan_device_details *keyspan_devices[] = {
	&usa18x_device_details,
	&usa19_device_details,
	&usa19qi_device_details,
	&mpr_device_details,
	&usa19qw_device_details,
	&usa19w_device_details,
	&usa19hs_device_details,
	&usa28_device_details,
	&usa28x_device_details,
	&usa28xa_device_details,
	&usa28xg_device_details,
	/* 28xb not required as it renumerates as a 28x */
	&usa49w_device_details,
	&usa49wlc_device_details,
	&usa49wg_device_details,
	NULL,
};

static const struct usb_device_id keyspan_ids_combined[] = {
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19hs_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id)},
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)},
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wg_product_id)},
	{ } /* Terminating entry */
};

MODULE_DEVICE_TABLE(usb, keyspan_ids_combined);

/* usb_device_id table for the pre-firmware download keyspan devices */
static const struct usb_device_id keyspan_pre_ids[] = {
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xb_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_pre_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_pre_product_id) },
	{ } /* Terminating entry */
};

static const struct usb_device_id keyspan_1port_ids[] = {
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa18x_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qi_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19qw_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19w_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa19hs_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_mpr_product_id) },
	{ } /* Terminating entry */
};

static const struct usb_device_id keyspan_2port_ids[] = {
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28x_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xa_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa28xg_product_id) },
	{ } /* Terminating entry */
};

static const struct usb_device_id keyspan_4port_ids[] = {
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49w_product_id) },
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wlc_product_id)},
	{ USB_DEVICE(KEYSPAN_VENDOR_ID, keyspan_usa49wg_product_id)},
	{ } /* Terminating entry */
};

/* Structs for the devices, pre and post renumeration. */
static struct usb_serial_driver keyspan_pre_device = {
	.driver = {
		.owner		= THIS_MODULE,
		.name		= "keyspan_no_firm",
	},
	.description		= "Keyspan - (without firmware)",
	.id_table		= keyspan_pre_ids,
	.num_ports		= 1,
	.attach			= keyspan_fake_startup,
};

static struct usb_serial_driver keyspan_1port_device = {
	.driver = {
		.owner		= THIS_MODULE,
		.name		= "keyspan_1",
	},
	.description		= "Keyspan 1 port adapter",
	.id_table		= keyspan_1port_ids,
	.num_ports		= 1,
	.open			= keyspan_open,
	.close			= keyspan_close,
	.dtr_rts		= keyspan_dtr_rts,
	.write			= keyspan_write,
	.write_room		= keyspan_write_room,
	.set_termios		= keyspan_set_termios,
	.break_ctl		= keyspan_break_ctl,
	.tiocmget		= keyspan_tiocmget,
	.tiocmset		= keyspan_tiocmset,
	.attach			= keyspan_startup,
	.disconnect		= keyspan_disconnect,
	.release		= keyspan_release,
	.port_probe		= keyspan_port_probe,
	.port_remove		= keyspan_port_remove,
};

static struct usb_serial_driver keyspan_2port_device = {
	.driver = {
		.owner		= THIS_MODULE,
		.name		= "keyspan_2",
	},
	.description		= "Keyspan 2 port adapter",
	.id_table		= keyspan_2port_ids,
	.num_ports		= 2,
	.open			= keyspan_open,
	.close			= keyspan_close,
	.dtr_rts		= keyspan_dtr_rts,
	.write			= keyspan_write,
	.write_room		= keyspan_write_room,
	.set_termios		= keyspan_set_termios,
	.break_ctl		= keyspan_break_ctl,
	.tiocmget		= keyspan_tiocmget,
	.tiocmset		= keyspan_tiocmset,
	.attach			= keyspan_startup,
	.disconnect		= keyspan_disconnect,
	.release		= keyspan_release,
	.port_probe		= keyspan_port_probe,
	.port_remove		= keyspan_port_remove,
};

static struct usb_serial_driver keyspan_4port_device = {
	.driver = {
		.owner		= THIS_MODULE,
		.name		= "keyspan_4",
	},
	.description		= "Keyspan 4 port adapter",
	.id_table		= keyspan_4port_ids,
	.num_ports		= 4,
	.open			= keyspan_open,
	.close			= keyspan_close,
	.dtr_rts		= keyspan_dtr_rts,
	.write			= keyspan_write,
	.write_room		= keyspan_write_room,
	.set_termios		= keyspan_set_termios,
	.break_ctl		= keyspan_break_ctl,
	.tiocmget		= keyspan_tiocmget,
	.tiocmset		= keyspan_tiocmset,
	.attach			= keyspan_startup,
	.disconnect		= keyspan_disconnect,
	.release		= keyspan_release,
	.port_probe		= keyspan_port_probe,
	.port_remove		= keyspan_port_remove,
};

static struct usb_serial_driver * const serial_drivers[] = {
	&keyspan_pre_device, &keyspan_1port_device,
	&keyspan_2port_device, &keyspan_4port_device, NULL
};

#endif