-/* sja1000.c
- * Linux CAN-bus device driver.
- * Written by Arnaud Westenberg email:arnaud@wanadoo.nl
- * Rewritten for new CAN queues by Pavel Pisa - OCERA team member
- * email:pisa@cmp.felk.cvut.cz
- * This software is released under the GPL-License.
- * Version lincan-0.3 17 Jun 2004
- */
+/**************************************************************************/
+/* File: sja1000.c - Philips/NXP SJA1000 chip legacy mode (deprecated) */
+/* */
+/* LinCAN - (Not only) Linux CAN bus driver */
+/* Copyright (C) 2002-2009 DCE FEE CTU Prague <http://dce.felk.cvut.cz> */
+/* Copyright (C) 2002-2009 Pavel Pisa <pisa@cmp.felk.cvut.cz> */
+/* Funded by OCERA and FRESCOR IST projects */
+/* Based on CAN driver code by Arnaud Westenberg <arnaud@wanadoo.nl> */
+/* */
+/* LinCAN is free software; you can redistribute it and/or modify it */
+/* under terms of the GNU General Public License as published by the */
+/* Free Software Foundation; either version 2, or (at your option) any */
+/* later version. LinCAN is distributed in the hope that it will be */
+/* useful, but WITHOUT ANY WARRANTY; without even the implied warranty */
+/* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU */
+/* General Public License for more details. You should have received a */
+/* copy of the GNU General Public License along with LinCAN; see file */
+/* COPYING. If not, write to the Free Software Foundation, 675 Mass Ave, */
+/* Cambridge, MA 02139, USA. */
+/* */
+/* To allow use of LinCAN in the compact embedded systems firmware */
+/* and RT-executives (RTEMS for example), main authors agree with next */
+/* special exception: */
+/* */
+/* Including LinCAN header files in a file, instantiating LinCAN generics */
+/* or templates, or linking other files with LinCAN objects to produce */
+/* an application image/executable, does not by itself cause the */
+/* resulting application image/executable to be covered by */
+/* the GNU General Public License. */
+/* This exception does not however invalidate any other reasons */
+/* why the executable file might be covered by the GNU Public License. */
+/* Publication of enhanced or derived LinCAN files is required although. */
+/**************************************************************************/
#include "../include/can.h"
#include "../include/can_sysdep.h"
return 0;
}
+int sja1000_attach_to_chip(struct canchip_t *chip)
+{
+ return 0;
+}
+
+int sja1000_release_chip(struct canchip_t *chip)
+{
+ sja1000_stop_chip(chip);
+ can_write_reg(chip,sjaCR_RR,SJACR);
+
+ return 0;
+}
+
int sja1000_remote_request(struct canchip_t *chip, struct msgobj_t *obj)
{
CANMSG("sja1000_remote_request not implemented\n");
chipspecops->enable_configuration = sja1000_enable_configuration;
chipspecops->disable_configuration = sja1000_disable_configuration;
chipspecops->set_btregs = sja1000_set_btregs;
+ chipspecops->attach_to_chip=sja1000_attach_to_chip;
+ chipspecops->release_chip=sja1000_release_chip;
chipspecops->start_chip = sja1000_start_chip;
chipspecops->stop_chip = sja1000_stop_chip;
chipspecops->irq_handler = sja1000_irq_handler;
+ chipspecops->irq_accept = NULL;
return 0;
}