88 lines
2.4 KiB
C
88 lines
2.4 KiB
C
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/*
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* (C) Copyright 2001
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* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __SCM_H
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#define __SCM_H
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/*----------------*/
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/* CAN Structures */
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/*----------------*/
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/* Message */
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typedef struct can_msg {
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uchar ctrl_0;
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uchar ctrl_1;
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uchar arbit_0;
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uchar arbit_1;
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uchar arbit_2;
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uchar arbit_3;
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uchar config;
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uchar data[8];
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} can_msg_t;
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/* CAN Register */
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typedef struct can_reg {
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uchar ctrl;
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uchar status;
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uchar cpu_interface;
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uchar resv0;
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ushort high_speed_rd;
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ushort gbl_mask_std;
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uint gbl_mask_extd;
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uint msg15_mask;
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can_msg_t msg1 __attribute__ ((packed));
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uchar clkout;
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can_msg_t msg2 __attribute__ ((packed));
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uchar bus_config;
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can_msg_t msg3 __attribute__ ((packed));
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uchar bit_timing_0;
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can_msg_t msg4 __attribute__ ((packed));
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uchar bit_timing_1;
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can_msg_t msg5 __attribute__ ((packed));
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uchar interrupt;
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can_msg_t msg6 __attribute__ ((packed));
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uchar resv1;
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can_msg_t msg7 __attribute__ ((packed));
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uchar resv2;
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can_msg_t msg8 __attribute__ ((packed));
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uchar resv3;
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can_msg_t msg9 __attribute__ ((packed));
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uchar p1conf;
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can_msg_t msg10 __attribute__ ((packed));
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uchar p2conf;
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can_msg_t msg11 __attribute__ ((packed));
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uchar p1in;
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can_msg_t msg12 __attribute__ ((packed));
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uchar p2in;
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can_msg_t msg13 __attribute__ ((packed));
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uchar p1out;
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can_msg_t msg14 __attribute__ ((packed));
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uchar p2out;
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can_msg_t msg15 __attribute__ ((packed));
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uchar ser_res_addr;
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uchar resv_cs[0x8000-0x100]; /* 0x8000 is the min size for CS */
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} can_reg_t;
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#endif /* __SCM_H */
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