etherlabmaster: examples/tty/serial.c@dd7879e2e72b (annotated)

1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	1	/******************************************************************************
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	2	*
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	3	* $Id$
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	4	*
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	5	* Copyright (C) 2006-2008 Florian Pose, Ingenieurgemeinschaft IgH
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	6	*
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	7	* This file is part of the IgH EtherCAT Master.
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	8	*
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	9	* The IgH EtherCAT Master is free software; you can redistribute it and/or
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	10	* modify it under the terms of the GNU General Public License version 2, as
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	11	* published by the Free Software Foundation.
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	12	*
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	13	* The IgH EtherCAT Master is distributed in the hope that it will be useful,
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	16	* Public License for more details.
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	17	*
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	18	* You should have received a copy of the GNU General Public License along
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	19	* with the IgH EtherCAT Master; if not, write to the Free Software
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	20	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	21	*
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	22	* ---
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	23	*
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	24	* The license mentioned above concerns the source code only. Using the
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	25	* EtherCAT technology and brand is only permitted in compliance with the
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	26	* industrial property and similar rights of Beckhoff Automation GmbH.
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	27	*
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	28	*****************************************************************************/
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	29
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	30	#include <linux/module.h>
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	31	#include <linux/err.h>
1779 9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	32	#include <linux/termios.h>
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	33
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	34	#include "../../include/ecrt.h" // EtherCAT realtime interface
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	35	#include "../../include/ectty.h" // EtherCAT TTY interface
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	36
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	37	/*****************************************************************************/
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	38
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	39	// Optional features
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	40	#define PFX "ec_tty_example: "
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	41
1782 2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	42	#define DEBUG 0
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	43
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	44	/*****************************************************************************/
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	45
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	46	#define VendorIdBeckhoff 0x00000002
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	47	#define ProductCodeBeckhoffEL6002 0x17723052
1783 8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	48
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	49	#define VendorIdIds 0x000012ad
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	50	#define ProductCodeIdsCSI71A 0x17723052
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	51
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	52	/*****************************************************************************/
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	53
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	54	typedef enum {
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	55	SER_REQUEST_INIT,
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	56	SER_WAIT_FOR_INIT_RESPONSE,
1782 2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	57	SER_READY,
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	58	SER_SET_RTSCTS,
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	59	SER_SET_BAUD_RATE,
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	60	SER_SET_DATA_FRAME,
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	61	} el60xx_port_state;
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	62
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	63	#define EL6002_PORT_NAME_SIZE 16
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	64
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	65	typedef struct {
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	66	ec_tty_t *tty;
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	67	char name[EL6002_PORT_NAME_SIZE];
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	68
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	69	size_t max_tx_data_size;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	70	size_t max_rx_data_size;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	71
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	72	u8 *tx_data;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	73	u8 tx_data_size;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	74
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	75	el60xx_port_state state;
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	76
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	77	u8 tx_request_toggle;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	78	u8 tx_accepted_toggle;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	79
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	80	u8 rx_request_toggle;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	81	u8 rx_accepted_toggle;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	82
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	83	u16 control;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	84
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	85	u32 off_ctrl;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	86	u32 off_tx;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	87	u32 off_status;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	88	u32 off_rx;
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	89
1782 2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	90	ec_sdo_request_t *rtscts_sdo;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	91	u8 requested_rtscts;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	92	u8 current_rtscts;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	93
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	94	ec_sdo_request_t *baud_sdo;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	95	u8 requested_baud_rate;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	96	u8 current_baud_rate;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	97
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	98	ec_sdo_request_t *frame_sdo;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	99	u8 requested_data_frame;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	100	u8 current_data_frame;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	101
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	102	unsigned int config_error;
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	103
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	104	} el60xx_port_t;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	105
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	106	#define EL6002_PORTS 2
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	107
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	108	typedef struct {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	109	struct list_head list;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	110	ec_slave_config_t *sc;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	111	el60xx_port_t port[EL6002_PORTS];
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	112	} el6002_t;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	113
1615 020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	114	LIST_HEAD(handlers);
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	115
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	116	/*****************************************************************************/
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	117
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	118	/* Beckhoff EL6002
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	119	* Vendor ID: 0x00000002
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	120	* Product code: 0x17723052
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	121	* Revision number: 0x00100000
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	122	*/
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	123
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	124	ec_pdo_entry_info_t el6002_pdo_entries[] = {
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	125	{0x7001, 0x01, 16}, /* Ctrl */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	126	{0x7000, 0x11, 8}, /* Data Out 0 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	127	{0x7000, 0x12, 8}, /* Data Out 1 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	128	{0x7000, 0x13, 8}, /* Data Out 2 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	129	{0x7000, 0x14, 8}, /* Data Out 3 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	130	{0x7000, 0x15, 8}, /* Data Out 4 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	131	{0x7000, 0x16, 8}, /* Data Out 5 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	132	{0x7000, 0x17, 8}, /* Data Out 6 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	133	{0x7000, 0x18, 8}, /* Data Out 7 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	134	{0x7000, 0x19, 8}, /* Data Out 8 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	135	{0x7000, 0x1a, 8}, /* Data Out 9 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	136	{0x7000, 0x1b, 8}, /* Data Out 10 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	137	{0x7000, 0x1c, 8}, /* Data Out 11 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	138	{0x7000, 0x1d, 8}, /* Data Out 12 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	139	{0x7000, 0x1e, 8}, /* Data Out 13 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	140	{0x7000, 0x1f, 8}, /* Data Out 14 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	141	{0x7000, 0x20, 8}, /* Data Out 15 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	142	{0x7000, 0x21, 8}, /* Data Out 16 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	143	{0x7000, 0x22, 8}, /* Data Out 17 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	144	{0x7000, 0x23, 8}, /* Data Out 18 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	145	{0x7000, 0x24, 8}, /* Data Out 19 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	146	{0x7000, 0x25, 8}, /* Data Out 20 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	147	{0x7000, 0x26, 8}, /* Data Out 21 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	148	{0x7011, 0x01, 16}, /* Ctrl */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	149	{0x7010, 0x11, 8}, /* Data Out 0 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	150	{0x7010, 0x12, 8}, /* Data Out 1 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	151	{0x7010, 0x13, 8}, /* Data Out 2 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	152	{0x7010, 0x14, 8}, /* Data Out 3 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	153	{0x7010, 0x15, 8}, /* Data Out 4 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	154	{0x7010, 0x16, 8}, /* Data Out 5 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	155	{0x7010, 0x17, 8}, /* Data Out 6 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	156	{0x7010, 0x18, 8}, /* Data Out 7 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	157	{0x7010, 0x19, 8}, /* Data Out 8 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	158	{0x7010, 0x1a, 8}, /* Data Out 9 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	159	{0x7010, 0x1b, 8}, /* Data Out 10 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	160	{0x7010, 0x1c, 8}, /* Data Out 11 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	161	{0x7010, 0x1d, 8}, /* Data Out 12 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	162	{0x7010, 0x1e, 8}, /* Data Out 13 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	163	{0x7010, 0x1f, 8}, /* Data Out 14 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	164	{0x7010, 0x20, 8}, /* Data Out 15 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	165	{0x7010, 0x21, 8}, /* Data Out 16 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	166	{0x7010, 0x22, 8}, /* Data Out 17 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	167	{0x7010, 0x23, 8}, /* Data Out 18 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	168	{0x7010, 0x24, 8}, /* Data Out 19 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	169	{0x7010, 0x25, 8}, /* Data Out 20 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	170	{0x7010, 0x26, 8}, /* Data Out 21 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	171	{0x6001, 0x01, 16}, /* Status */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	172	{0x6000, 0x11, 8}, /* Data In 0 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	173	{0x6000, 0x12, 8}, /* Data In 1 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	174	{0x6000, 0x13, 8}, /* Data In 2 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	175	{0x6000, 0x14, 8}, /* Data In 3 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	176	{0x6000, 0x15, 8}, /* Data In 4 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	177	{0x6000, 0x16, 8}, /* Data In 5 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	178	{0x6000, 0x17, 8}, /* Data In 6 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	179	{0x6000, 0x18, 8}, /* Data In 7 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	180	{0x6000, 0x19, 8}, /* Data In 8 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	181	{0x6000, 0x1a, 8}, /* Data In 9 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	182	{0x6000, 0x1b, 8}, /* Data In 10 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	183	{0x6000, 0x1c, 8}, /* Data In 11 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	184	{0x6000, 0x1d, 8}, /* Data In 12 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	185	{0x6000, 0x1e, 8}, /* Data In 13 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	186	{0x6000, 0x1f, 8}, /* Data In 14 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	187	{0x6000, 0x20, 8}, /* Data In 15 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	188	{0x6000, 0x21, 8}, /* Data In 16 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	189	{0x6000, 0x22, 8}, /* Data In 17 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	190	{0x6000, 0x23, 8}, /* Data In 18 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	191	{0x6000, 0x24, 8}, /* Data In 19 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	192	{0x6000, 0x25, 8}, /* Data In 20 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	193	{0x6000, 0x26, 8}, /* Data In 21 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	194	{0x6011, 0x01, 16}, /* Status */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	195	{0x6010, 0x11, 8}, /* Data In 0 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	196	{0x6010, 0x12, 8}, /* Data In 1 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	197	{0x6010, 0x13, 8}, /* Data In 2 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	198	{0x6010, 0x14, 8}, /* Data In 3 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	199	{0x6010, 0x15, 8}, /* Data In 4 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	200	{0x6010, 0x16, 8}, /* Data In 5 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	201	{0x6010, 0x17, 8}, /* Data In 6 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	202	{0x6010, 0x18, 8}, /* Data In 7 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	203	{0x6010, 0x19, 8}, /* Data In 8 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	204	{0x6010, 0x1a, 8}, /* Data In 9 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	205	{0x6010, 0x1b, 8}, /* Data In 10 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	206	{0x6010, 0x1c, 8}, /* Data In 11 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	207	{0x6010, 0x1d, 8}, /* Data In 12 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	208	{0x6010, 0x1e, 8}, /* Data In 13 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	209	{0x6010, 0x1f, 8}, /* Data In 14 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	210	{0x6010, 0x20, 8}, /* Data In 15 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	211	{0x6010, 0x21, 8}, /* Data In 16 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	212	{0x6010, 0x22, 8}, /* Data In 17 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	213	{0x6010, 0x23, 8}, /* Data In 18 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	214	{0x6010, 0x24, 8}, /* Data In 19 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	215	{0x6010, 0x25, 8}, /* Data In 20 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	216	{0x6010, 0x26, 8}, /* Data In 21 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	217	};
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	218
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	219	ec_pdo_info_t el6002_pdos[] = {
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	220	{0x1604, 23, el6002_pdo_entries + 0}, /* COM RxPDO-Map Outputs Ch.1 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	221	{0x1605, 23, el6002_pdo_entries + 23}, /* COM RxPDO-Map Outputs Ch.2 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	222	{0x1a04, 23, el6002_pdo_entries + 46}, /* COM TxPDO-Map Inputs Ch.1 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	223	{0x1a05, 23, el6002_pdo_entries + 69}, /* COM TxPDO-Map Inputs Ch.2 */
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	224	};
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	225
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	226	ec_sync_info_t el6002_syncs[] = {
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	227	{0, EC_DIR_OUTPUT, 0, NULL, EC_WD_DISABLE},
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	228	{1, EC_DIR_INPUT, 0, NULL, EC_WD_DISABLE},
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	229	{2, EC_DIR_OUTPUT, 2, el6002_pdos + 0, EC_WD_DISABLE},
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	230	{3, EC_DIR_INPUT, 2, el6002_pdos + 2, EC_WD_DISABLE},
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	231	{0xff}
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	232	};
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	233
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	234	typedef enum {
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	235	PAR_NONE,
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	236	PAR_ODD,
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	237	PAR_EVEN
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	238	} parity_t;
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	239
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	240	typedef struct {
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	241	u8 value;
1782 2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	242	unsigned int data_bits;
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	243	parity_t parity;
1782 2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	244	unsigned int stop_bits;
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	245	} el600x_data_frame_t;
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	246
1782 2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	247	/** EL600x supported values for data frame SDO.
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	248	*/
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	249	el600x_data_frame_t el600x_data_frame[] = {
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	250	{0x01, 7, PAR_EVEN, 1},
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	251	{0x09, 7, PAR_EVEN, 2},
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	252	{0x02, 7, PAR_ODD, 1},
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	253	{0x0a, 7, PAR_ODD, 2},
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	254	{0x03, 8, PAR_NONE, 1},
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	255	{0x0b, 8, PAR_NONE, 2},
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	256	{0x04, 8, PAR_EVEN, 1},
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	257	{0x0c, 8, PAR_EVEN, 2},
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	258	{0x05, 8, PAR_ODD, 1},
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	259	{0x0d, 8, PAR_ODD, 2},
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	260	};
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	261
1782 2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	262	typedef struct {
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	263	u8 value;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	264	unsigned int baud;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	265	tcflag_t cbaud;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	266	} el600x_baud_rate_t;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	267
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	268	/** EL600x supported values for baud rate SDO.
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	269	*/
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	270	el600x_baud_rate_t el600x_baud_rate[] = {
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	271	{1, 300, B300},
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	272	{2, 600, B600},
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	273	{3, 1200, B1200},
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	274	{4, 2400, B2400},
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	275	{5, 4800, B4800},
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	276	{6, 9600, B9600},
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	277	{7, 19200, B19200},
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	278	{8, 38400, B38400},
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	279	{9, 57600, B57600},
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	280	{10, 115200, B115200}
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	281	};
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	282
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	283	/****************************************************************************/
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	284
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	285	int el60xx_cflag_changed(void *data, tcflag_t cflag)
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	286	{
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	287	el60xx_port_t port = (el60xx_port_t ) data;
1782 2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	288	unsigned int data_bits, stop_bits;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	289	tcflag_t cbaud, rtscts;
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	290	parity_t par;
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	291	unsigned int i;
1782 2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	292	el600x_baud_rate_t *b_to_use = NULL;
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	293	el600x_data_frame_t *df_to_use = NULL;
1779 9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	294
1782 2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	295	#if DEBUG
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	296	printk(KERN_INFO PFX "%s(%s, cflag=%x).\n", __func__, port->name, cflag);
1782 2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	297	#endif
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	298
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	299	rtscts = cflag & CRTSCTS;
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	300	printk(KERN_INFO PFX "%s: Requested RTS/CTS: %s.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	301	port->name, rtscts ? "yes" : "no");
1782 2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	302
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	303	cbaud = cflag & CBAUD;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	304
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	305	for (i = 0; i < sizeof(el600x_baud_rate) / sizeof(el600x_baud_rate_t);
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	306	i++) {
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	307	el600x_baud_rate_t *b = el600x_baud_rate + i;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	308	if (b->cbaud == cbaud) {
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	309	b_to_use = b;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	310	break;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	311	}
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	312	}
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	313
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	314	if (b_to_use) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	315	printk(KERN_INFO PFX "%s: Requested baud rate: %u.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	316	port->name, b_to_use->baud);
1782 2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	317	} else {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	318	printk(KERN_ERR PFX "Error: %s does not support"
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	319	" baud rate index %x.\n", port->name, cbaud);
1782 2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	320	return -EINVAL;
2ba454c790c5 Implemented setting of baud rate, data frame and RTS/CTS. Florian Pose <fp@igh-essen.com> parents: 1780 diff changeset	321	}
1779 9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	322
9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	323	switch (cflag & CSIZE) {
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	324	case CS5:
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	325	data_bits = 5;
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	326	break;
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	327	case CS6:
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	328	data_bits = 6;
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	329	break;
1779 9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	330	case CS7:
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	331	data_bits = 7;
1779 9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	332	break;
9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	333	case CS8:
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	334	data_bits = 8;
1779 9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	335	break;
9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	336	default: /* CS5 or CS6 */
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	337	data_bits = 0;
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	338	}
1779 9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	339
9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	340	if (cflag & PARENB) {
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	341	par = (cflag & PARODD) ? PAR_ODD : PAR_EVEN;
1779 9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	342	} else {
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	343	par = PAR_NONE;
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	344	}
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	345
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	346	stop_bits = (cflag & CSTOPB) ? 2 : 1;
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	347
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	348	printk(KERN_INFO PFX "%s: Requested Data frame: %u%c%u.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	349	port->name, data_bits,
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	350	(par == PAR_NONE ? 'N' : (par == PAR_ODD ? 'O' : 'E')),
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	351	stop_bits);
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	352
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	353	for (i = 0; i < sizeof(el600x_data_frame) / sizeof(el600x_data_frame_t);
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	354	i++) {
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	355	el600x_data_frame_t *df = el600x_data_frame + i;
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	356	if (df->data_bits == data_bits &&
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	357	df->parity == par &&
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	358	df->stop_bits == stop_bits) {
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	359	df_to_use = df;
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	360	break;
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	361	}
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	362	}
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	363
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	364	if (!df_to_use) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	365	printk(KERN_ERR PFX "Error: %s does not support data frame type.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	366	port->name);
1780 11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	367	return -EINVAL;
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	368	}
11f452ca4d7a Check EL600x frame data configuration. Florian Pose <fp@igh-essen.com> parents: 1779 diff changeset	369
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	370	port->requested_rtscts = rtscts != 0;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	371	port->requested_baud_rate = b_to_use->value;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	372	port->requested_data_frame = df_to_use->value;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	373	port->config_error = 0;
1779 9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	374	return 0;
9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	375	}
9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	376
9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	377	/****************************************************************************/
9fab229d6ca9 Passing tty cflag to serial implementation. Florian Pose <fp@igh-essen.com> parents: 1615 diff changeset	378
1787 439f186185be Callback set via own structure. Florian Pose <fp@igh-essen.com> parents: 1785 diff changeset	379	static ec_tty_operations_t el60xx_tty_ops = {
439f186185be Callback set via own structure. Florian Pose <fp@igh-essen.com> parents: 1785 diff changeset	380	.cflag_changed = el60xx_cflag_changed,
439f186185be Callback set via own structure. Florian Pose <fp@igh-essen.com> parents: 1785 diff changeset	381	};
439f186185be Callback set via own structure. Florian Pose <fp@igh-essen.com> parents: 1785 diff changeset	382
439f186185be Callback set via own structure. Florian Pose <fp@igh-essen.com> parents: 1785 diff changeset	383	/****************************************************************************/
439f186185be Callback set via own structure. Florian Pose <fp@igh-essen.com> parents: 1785 diff changeset	384
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	385	int el60xx_port_init(el60xx_port_t port, ec_slave_config_t sc,
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	386	ec_domain_t domain, unsigned int slot_offset, const char name)
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	387	{
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	388	int ret = 0;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	389
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	390	strncpy(port->name, name, EL6002_PORT_NAME_SIZE);
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	391
1787 439f186185be Callback set via own structure. Florian Pose <fp@igh-essen.com> parents: 1785 diff changeset	392	port->tty = ectty_create(&el60xx_tty_ops, port);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	393	if (IS_ERR(port->tty)) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	394	printk(KERN_ERR PFX "Failed to create tty for %s.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	395	port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	396	ret = PTR_ERR(port->tty);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	397	goto out_return;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	398	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	399
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	400	port->max_tx_data_size = 22;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	401	port->max_rx_data_size = 22;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	402	port->tx_data = NULL;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	403	port->tx_data_size = 0;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	404	port->state = SER_REQUEST_INIT;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	405	port->tx_request_toggle = 0;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	406	port->rx_accepted_toggle = 0;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	407	port->control = 0x0000;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	408	port->off_ctrl = 0;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	409	port->off_tx = 0;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	410	port->off_status = 0;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	411	port->off_rx = 0;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	412	port->requested_rtscts = 0x00; // no hardware handshake
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	413	port->current_rtscts = 0xff;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	414	port->requested_baud_rate = 6; // 9600
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	415	port->current_baud_rate = 0;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	416	port->requested_data_frame = 0x03; // 8N1
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	417	port->current_data_frame = 0x00;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	418	port->config_error = 0;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	419
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	420	if (!(port->rtscts_sdo = ecrt_slave_config_create_sdo_request(sc,
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	421	0x8000 + slot_offset, 0x01, 1))) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	422	printk(KERN_ERR PFX "Failed to create SDO request for %s.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	423	port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	424	ret = -ENOMEM;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	425	goto out_free_tty;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	426	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	427
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	428	if (!(port->baud_sdo = ecrt_slave_config_create_sdo_request(sc,
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	429	0x8000 + slot_offset, 0x11, 1))) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	430	printk(KERN_ERR PFX "Failed to create SDO request for %s.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	431	port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	432	ret = -ENOMEM;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	433	goto out_free_tty;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	434	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	435
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	436	if (!(port->frame_sdo = ecrt_slave_config_create_sdo_request(sc,
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	437	0x8000 + slot_offset, 0x15, 1))) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	438	printk(KERN_ERR PFX "Failed to create SDO request for %s\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	439	port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	440	ret = -ENOMEM;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	441	goto out_free_tty;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	442	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	443
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	444	ret = ecrt_slave_config_reg_pdo_entry(
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	445	sc, 0x7001 + slot_offset, 0x01, domain, NULL);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	446	if (ret < 0) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	447	printk(KERN_ERR PFX "Failed to register PDO entry of %s\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	448	port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	449	goto out_free_tty;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	450	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	451	port->off_ctrl = ret;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	452
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	453	ret = ecrt_slave_config_reg_pdo_entry(
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	454	sc, 0x7000 + slot_offset, 0x11, domain, NULL);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	455	if (ret < 0) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	456	printk(KERN_ERR PFX "Failed to register PDO entry of %s.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	457	port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	458	goto out_free_tty;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	459	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	460	port->off_tx = ret;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	461
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	462	ret = ecrt_slave_config_reg_pdo_entry(
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	463	sc, 0x6001 + slot_offset, 0x01, domain, NULL);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	464	if (ret < 0) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	465	printk(KERN_ERR PFX "Failed to register PDO entry of %s.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	466	port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	467	goto out_free_tty;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	468	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	469	port->off_status = ret;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	470
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	471	ret = ecrt_slave_config_reg_pdo_entry(
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	472	sc, 0x6000 + slot_offset, 0x11, domain, NULL);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	473	if (ret < 0) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	474	printk(KERN_ERR PFX "Failed to register PDO entry of %s.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	475	port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	476	goto out_free_tty;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	477	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	478	port->off_rx = ret;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	479
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	480	if (port->max_tx_data_size > 0) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	481	port->tx_data = kmalloc(port->max_tx_data_size, GFP_KERNEL);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	482	if (port->tx_data == NULL) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	483	printk(KERN_ERR PFX "Failed to allocate %u bytes of TX"
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	484	" memory for %s.\n", port->max_tx_data_size, port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	485	ret = -ENOMEM;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	486	goto out_free_tty;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	487	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	488	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	489
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	490	return 0;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	491
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	492	out_free_tty:
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	493	ectty_free(port->tty);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	494	out_return:
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	495	return ret;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	496	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	497
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	498	/****************************************************************************/
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	499
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	500	void el60xx_port_clear(el60xx_port_t *port)
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	501	{
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	502	ectty_free(port->tty);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	503	if (port->tx_data) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	504	kfree(port->tx_data);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	505	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	506	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	507
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	508	/****************************************************************************/
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	509
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	510	void el60xx_port_run(el60xx_port_t port, u8 pd)
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	511	{
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	512	u16 status = EC_READ_U16(pd + port->off_status);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	513	u8 *rx_data = pd + port->off_rx;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	514	uint8_t tx_accepted_toggle, rx_request_toggle;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	515
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	516	switch (port->state) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	517	case SER_READY:
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	518
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	519	/* Check, if hardware handshaking has to be configured. */
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	520	if (!port->config_error &&
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	521	port->requested_rtscts != port->current_rtscts) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	522	EC_WRITE_U8(ecrt_sdo_request_data(port->rtscts_sdo),
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	523	port->requested_rtscts);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	524	ecrt_sdo_request_write(port->rtscts_sdo);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	525	port->state = SER_SET_RTSCTS;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	526	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	527	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	528
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	529	/* Check, if the baud rate has to be configured. */
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	530	if (!port->config_error &&
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	531	port->requested_baud_rate != port->current_baud_rate) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	532	EC_WRITE_U8(ecrt_sdo_request_data(port->baud_sdo),
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	533	port->requested_baud_rate);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	534	ecrt_sdo_request_write(port->baud_sdo);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	535	port->state = SER_SET_BAUD_RATE;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	536	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	537	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	538
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	539	/* Check, if the data frame has to be configured. */
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	540	if (!port->config_error &&
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	541	port->requested_data_frame != port->current_data_frame) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	542	EC_WRITE_U8(ecrt_sdo_request_data(port->frame_sdo),
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	543	port->requested_data_frame);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	544	ecrt_sdo_request_write(port->frame_sdo);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	545	port->state = SER_SET_DATA_FRAME;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	546	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	547	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	548
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	549	/* Send data */
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	550
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	551	tx_accepted_toggle = status & 0x0001;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	552	if (tx_accepted_toggle != port->tx_accepted_toggle) { // ready
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	553	port->tx_data_size =
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	554	ectty_tx_data(port->tty, port->tx_data, port->max_tx_data_size);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	555	if (port->tx_data_size) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	556	#if DEBUG
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	557	printk(KERN_INFO PFX "%s: Sending %u bytes.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	558	port->name, port->tx_data_size);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	559	#endif
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	560	port->tx_request_toggle = !port->tx_request_toggle;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	561	port->tx_accepted_toggle = tx_accepted_toggle;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	562	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	563	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	564
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	565	/* Receive data */
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	566
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	567	rx_request_toggle = status & 0x0002;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	568	if (rx_request_toggle != port->rx_request_toggle) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	569	uint8_t rx_data_size = status >> 8;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	570	port->rx_request_toggle = rx_request_toggle;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	571	#if DEBUG
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	572	printk(KERN_INFO PFX "%s: Received %u bytes.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	573	port->name, rx_data_size);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	574	#endif
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	575	ectty_rx_data(port->tty, rx_data, rx_data_size);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	576	port->rx_accepted_toggle = !port->rx_accepted_toggle;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	577	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	578
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	579	port->control =
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	580	port->tx_request_toggle \|
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	581	port->rx_accepted_toggle << 1 \|
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	582	port->tx_data_size << 8;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	583	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	584
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	585	case SER_REQUEST_INIT:
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	586	if (status & (1 << 2)) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	587	port->control = 0x0000;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	588	port->state = SER_WAIT_FOR_INIT_RESPONSE;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	589	} else {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	590	port->control = 1 << 2; // CW.2, request initialization
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	591	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	592	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	593
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	594	case SER_WAIT_FOR_INIT_RESPONSE:
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	595	if (!(status & (1 << 2))) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	596	printk(KERN_INFO PFX "%s: Init successful.\n", port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	597	port->tx_accepted_toggle = 1;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	598	port->control = 0x0000;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	599	port->state = SER_READY;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	600	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	601	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	602
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	603	case SER_SET_RTSCTS:
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	604	switch (ecrt_sdo_request_state(port->rtscts_sdo)) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	605	case EC_REQUEST_SUCCESS:
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	606	printk(KERN_INFO PFX "%s: Accepted RTS/CTS.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	607	port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	608	port->current_rtscts = port->requested_rtscts;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	609	port->state = SER_REQUEST_INIT;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	610	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	611	case EC_REQUEST_ERROR:
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	612	printk(KERN_ERR PFX "Failed to set RTS/CTS on %s!\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	613	port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	614	port->state = SER_REQUEST_INIT;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	615	port->config_error = 1;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	616	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	617	default:
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	618	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	619	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	620	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	621
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	622	case SER_SET_BAUD_RATE:
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	623	switch (ecrt_sdo_request_state(port->baud_sdo)) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	624	case EC_REQUEST_SUCCESS:
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	625	printk(KERN_INFO PFX "%s: Accepted baud rate.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	626	port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	627	port->current_baud_rate = port->requested_baud_rate;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	628	port->state = SER_REQUEST_INIT;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	629	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	630	case EC_REQUEST_ERROR:
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	631	printk(KERN_ERR PFX "Failed to set baud rate on %s!\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	632	port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	633	port->state = SER_REQUEST_INIT;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	634	port->config_error = 1;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	635	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	636	default:
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	637	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	638	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	639	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	640
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	641	case SER_SET_DATA_FRAME:
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	642	switch (ecrt_sdo_request_state(port->frame_sdo)) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	643	case EC_REQUEST_SUCCESS:
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	644	printk(KERN_INFO PFX "%s: Accepted data frame.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	645	port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	646	port->current_data_frame = port->requested_data_frame;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	647	port->state = SER_REQUEST_INIT;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	648	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	649	case EC_REQUEST_ERROR:
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	650	printk(KERN_ERR PFX "Failed to set data frame on %s!\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	651	port->name);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	652	port->state = SER_REQUEST_INIT;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	653	port->config_error = 1;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	654	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	655	default:
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	656	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	657	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	658	break;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	659	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	660
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	661	EC_WRITE_U16(pd + port->off_ctrl, port->control);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	662	memcpy(pd + port->off_tx, port->tx_data, port->tx_data_size);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	663	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	664
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	665	/****************************************************************************/
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	666
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	667	int el6002_init(el6002_t el6002, ec_master_t master, u16 position,
1783 8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	668	ec_domain_t *domain, u32 vendor, u32 product)
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	669	{
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	670	int ret = 0, i;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	671
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	672	if (!(el6002->sc = ecrt_master_slave_config(
1783 8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	673	master, 0, position, vendor, product))) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	674	printk(KERN_ERR PFX "EL6002(%u): Failed to create"
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	675	" slave configuration.\n", position);
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	676	ret = -EBUSY;
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	677	goto out_return;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	678	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	679
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	680	if (ecrt_slave_config_pdos(el6002->sc, EC_END, el6002_syncs)) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	681	printk(KERN_ERR PFX "EL6002(%u): Failed to configure PDOs.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	682	position);
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	683	ret = -ENOMEM;
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	684	goto out_return;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	685	}
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	686
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	687	for (i = 0; i < EL6002_PORTS; i++) {
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	688	char name[EL6002_PORT_NAME_SIZE];
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	689	snprintf(name, EL6002_PORT_NAME_SIZE, "EL6002(%u) X%u",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	690	position, i + 1);
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	691	if (el60xx_port_init(el6002->port + i, el6002->sc, domain, i * 0x10,
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	692	name)) {
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	693	printk(KERN_ERR PFX "EL6002(%u): Failed to init port X%u.\n",
9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	694	position, i);
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	695	goto out_ports;
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	696	}
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	697	}
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	698
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	699	return 0;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	700
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	701	out_ports:
1788 af61953c3ba4 Fixed segfault if creation of TTY devices fails. Florian Pose <fp@igh-essen.com> parents: 1787 diff changeset	702	for (i--; i >= 0; i--) {
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	703	el60xx_port_clear(el6002->port + i);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	704	}
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	705	out_return:
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	706	return ret;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	707	}
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	708
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	709	/****************************************************************************/
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	710
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	711	void el6002_clear(el6002_t *el6002)
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	712	{
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	713	int i;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	714
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	715	for (i = 0; i < EL6002_PORTS; i++) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	716	el60xx_port_clear(el6002->port + i);
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	717	}
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	718	}
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	719
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	720	/****************************************************************************/
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	721
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	722	void el6002_run(el6002_t el6002, u8 pd)
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	723	{
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	724	int i;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	725
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	726	for (i = 0; i < EL6002_PORTS; i++) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	727	el60xx_port_run(el6002->port + i, pd);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	728	}
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	729	}
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	730
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	731	/*****************************************************************************/
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	732
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	733	void run_serial_devices(u8 *pd)
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	734	{
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	735	el6002_t *el6002;
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	736
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	737	list_for_each_entry(el6002, &handlers, list) {
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	738	el6002_run(el6002, pd);
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	739	}
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	740	}
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	741
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	742	/*****************************************************************************/
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	743
1783 8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	744	int create_el6002_handler(ec_master_t master, ec_domain_t domain,
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	745	u16 position, u32 vendor, u32 product)
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	746	{
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	747	el6002_t *el6002;
1783 8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	748	int ret;
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	749
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	750	printk(KERN_INFO PFX "Creating handler for EL6002 at position %u\n",
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	751	position);
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	752
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	753	el6002 = kmalloc(sizeof(*el6002), GFP_KERNEL);
bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	754	if (!el6002) {
1783 8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	755	printk(KERN_ERR PFX "Failed to allocate serial device object.\n");
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	756	return -ENOMEM;
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	757	}
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	758
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	759	ret = el6002_init(el6002, master, position, domain, vendor, product);
1783 8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	760	if (ret) {
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	761	kfree(el6002);
1783 8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	762	return ret;
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	763	}
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	764
1784 bc2aff866a5b Implemented all 2 ports of EL6002. Florian Pose <fp@igh-essen.com> parents: 1783 diff changeset	765	list_add_tail(&el6002->list, &handlers);
1783 8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	766	return 0;
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	767	}
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	768
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	769	/*****************************************************************************/
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	770
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	771	int create_serial_devices(ec_master_t master, ec_domain_t domain)
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	772	{
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	773	int i, ret;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	774	ec_master_info_t master_info;
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	775	ec_slave_info_t slave_info;
1615 020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	776	el6002_t ser, next;
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	777
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	778	printk(KERN_INFO PFX "Registering serial devices...\n");
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	779
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	780	ret = ecrt_master(master, &master_info);
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	781	if (ret) {
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	782	printk(KERN_ERR PFX "Failed to obtain master information.\n");
1615 020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	783	goto out_return;
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	784	}
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	785
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	786	for (i = 0; i < master_info.slave_count; i++) {
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	787	ret = ecrt_master_get_slave(master, i, &slave_info);
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	788	if (ret) {
1615 020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	789	printk(KERN_ERR PFX "Failed to obtain slave information.\n");
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	790	goto out_free_handlers;
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	791	}
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	792
1783 8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	793	if (slave_info.vendor_id == VendorIdBeckhoff
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	794	&& slave_info.product_code == ProductCodeBeckhoffEL6002) {
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	795	if (create_el6002_handler(master, domain, i,
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	796	slave_info.vendor_id, slave_info.product_code)) {
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	797	goto out_free_handlers;
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	798	}
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	799	}
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	800
1783 8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	801	if (slave_info.vendor_id == VendorIdIds
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	802	&& slave_info.product_code == ProductCodeIdsCSI71A) {
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	803	if (create_el6002_handler(master, domain, i,
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	804	slave_info.vendor_id, slave_info.product_code)) {
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	805	goto out_free_handlers;
8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	806	}
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	807	}
1783 8fd654d9ed5c Also accept ids 2-port serial slave. Florian Pose <fp@igh-essen.com> parents: 1782 diff changeset	808	}
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	809
1785 9ed0334edaf9 Named serial ports. Florian Pose <fp@igh-essen.com> parents: 1784 diff changeset	810	printk(KERN_INFO PFX "Finished registering serial devices.\n");
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	811	return 0;
1615 020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	812
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	813	out_free_handlers:
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	814	list_for_each_entry_safe(ser, next, &handlers, list) {
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	815	list_del(&ser->list);
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	816	el6002_clear(ser);
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	817	kfree(ser);
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	818	}
1615 020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	819	out_return:
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	820	return ret;
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	821	}
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	822
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	823	/*****************************************************************************/
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	824
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	825	void free_serial_devices(void)
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	826	{
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	827	el6002_t ser, next;
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	828
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	829	printk(KERN_INFO PFX "Cleaning up serial devices...\n");
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	830
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	831	list_for_each_entry_safe(ser, next, &handlers, list) {
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	832	list_del(&ser->list);
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	833	el6002_clear(ser);
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	834	kfree(ser);
020ad9ad3afb TTY example: Auto-create multiple handlers. Florian Pose <fp@igh-essen.com> parents: 1614 diff changeset	835	}
1613 070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	836
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	837	printk(KERN_INFO PFX "Finished cleaning up serial devices.\n");
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	838	}
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	839
070b4b420ab1 TTY: Sourced serial device functions out into serial.c/serial.h. Florian Pose <fp@igh-essen.com> parents: diff changeset	840	/*****************************************************************************/

author	Florian Pose <fp@igh-essen.com>
	Wed, 14 Apr 2010 15:24:58 +0200
changeset 1891	dd7879e2e72b
parent 1788	af61953c3ba4
child 1975	8e173dddd183
permissions	-rw-r--r--