X-Git-Url: http://rtime.felk.cvut.cz/gitweb/lincan.git/blobdiff_plain/a4c9ead4b64bd4de307f375c2ff313a7a07a06e0..9c8ab08d7e8fca3916a7f91a3c001d151989137c:/lincan/include/sja1000p.h

diff --git a/lincan/include/sja1000p.h b/lincan/include/sja1000p.h
index 1d57aa8..24e2357 100644
--- a/lincan/include/sja1000p.h
+++ b/lincan/include/sja1000p.h
@@ -1,23 +1,50 @@
-/* sja1000p.h
- * Header file for the Linux CAN-bus driver.
- * Written by Arnaud Westenberg email:arnaud@wanadoo.nl
- * Added by T.Motylewski@bfad.de
- * See app. note an97076.pdf from Philips Semiconductors 
- * and SJA1000 data sheet
- * PELICAN mode
- * This software is released under the GPL-License.
- * Version lincan-0.3  17 Jun 2004
- */
-
-int sja1000p_chip_config(struct chip_t *chip);
-int sja1000p_extended_mask(struct chip_t *chip, unsigned long code, unsigned long mask);
-int sja1000p_baud_rate(struct chip_t *chip, int rate, int clock, int sjw,
+/**************************************************************************/
+/* File: sja1000p.h - Philips/NXP SJA1000 chip PeliCanCAN mode support    */
+/*                                                                        */
+/* 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>             */
+/* Copyright (C) 2004-2005 Tomasz Motylewski (BFAD GmbH)                  */
+/* 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.  */
+/**************************************************************************/
+
+int sja1000p_chip_config(struct canchip_t *chip);
+int sja1000p_extended_mask(struct canchip_t *chip, unsigned long code, unsigned long mask);
+int sja1000p_baud_rate(struct canchip_t *chip, int rate, int clock, int sjw,
 		int sampl_pt, int flags);
-int sja1000p_pre_read_config(struct chip_t *chip, struct msgobj_t *obj);
-int sja1000p_pre_write_config(struct chip_t *chip, struct msgobj_t *obj,
+int sja1000p_pre_read_config(struct canchip_t *chip, struct msgobj_t *obj);
+int sja1000p_pre_write_config(struct canchip_t *chip, struct msgobj_t *obj,
 		struct canmsg_t *msg);
-int sja1000p_send_msg(struct chip_t *chip, struct msgobj_t *obj,
+int sja1000p_send_msg(struct canchip_t *chip, struct msgobj_t *obj,
 		struct canmsg_t *msg);
+int sja1000p_fill_chipspecops(struct canchip_t *chip);
+int sja1000p_irq_handler(int irq, struct canchip_t *chip);
+
 
 /* PeliCAN mode */
 enum SJA1000_PeliCAN_regs {
@@ -182,6 +209,14 @@ enum sja1000_CDR {
 	sjaCDR_RXINPEN = 1<<5,
 	sjaCDR_CLK_OFF = 1<<3,
 /// f_out = f_osc/(2*(CDR[2:0]+1)) or f_osc if CDR[2:0]==7
+	sjaCDR_CLKOUT_DIV1 = 7,
+	sjaCDR_CLKOUT_DIV2 = 0,
+	sjaCDR_CLKOUT_DIV4 = 1,
+	sjaCDR_CLKOUT_DIV6 = 2,
+	sjaCDR_CLKOUT_DIV8 = 3,
+	sjaCDR_CLKOUT_DIV10 = 4,
+	sjaCDR_CLKOUT_DIV12 = 5,
+	sjaCDR_CLKOUT_DIV14 = 6,
 	sjaCDR_CLKOUT_MASK = 7
 };