Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
kernel-fxtec-pro1x/arch/blackfin/include/asm/bfin_can.h
Mike Frysinger faf3d9ed2b Blackfin: bfin_can.h: add missing VERSION/VERSION2 MMRs 
Also document the mailbox (channel) data array layout.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-22 16:30:03 -04:00

728 lines
36 KiB
C
Raw Blame History

/*
* bfin_can.h - interface to Blackfin CANs
*
* Copyright 2004-2009 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
#ifndef __ASM_BFIN_CAN_H__
#define __ASM_BFIN_CAN_H__
/*
* transmit and receive channels
*/
#define TRANSMIT_CHL 24
#define RECEIVE_STD_CHL 0
#define RECEIVE_EXT_CHL 4
#define RECEIVE_RTR_CHL 8
#define RECEIVE_EXT_RTR_CHL 12
#define MAX_CHL_NUMBER 32
/*
* All Blackfin system MMRs are padded to 32bits even if the register
* itself is only 16bits. So use a helper macro to streamline this.
*/
#define __BFP(m) u16 m; u16 __pad_##m
/*
* bfin can registers layout
*/
struct bfin_can_mask_regs {
__BFP(aml);
__BFP(amh);
};
struct bfin_can_channel_regs {
/* data[0,2,4,6] -> data{0,1,2,3} while data[1,3,5,7] is padding */
u16 data[8];
__BFP(dlc);
__BFP(tsv);
__BFP(id0);
__BFP(id1);
};
struct bfin_can_regs {
/*
* global control and status registers
*/
__BFP(mc1); /* offset 0x00 */
__BFP(md1); /* offset 0x04 */
__BFP(trs1); /* offset 0x08 */
__BFP(trr1); /* offset 0x0c */
__BFP(ta1); /* offset 0x10 */
__BFP(aa1); /* offset 0x14 */
__BFP(rmp1); /* offset 0x18 */
__BFP(rml1); /* offset 0x1c */
__BFP(mbtif1); /* offset 0x20 */
__BFP(mbrif1); /* offset 0x24 */
__BFP(mbim1); /* offset 0x28 */
__BFP(rfh1); /* offset 0x2c */
__BFP(opss1); /* offset 0x30 */
u32 __pad1[3];
__BFP(mc2); /* offset 0x40 */
__BFP(md2); /* offset 0x44 */
__BFP(trs2); /* offset 0x48 */
__BFP(trr2); /* offset 0x4c */
__BFP(ta2); /* offset 0x50 */
__BFP(aa2); /* offset 0x54 */
__BFP(rmp2); /* offset 0x58 */
__BFP(rml2); /* offset 0x5c */
__BFP(mbtif2); /* offset 0x60 */
__BFP(mbrif2); /* offset 0x64 */
__BFP(mbim2); /* offset 0x68 */
__BFP(rfh2); /* offset 0x6c */
__BFP(opss2); /* offset 0x70 */
u32 __pad2[3];
__BFP(clock); /* offset 0x80 */
__BFP(timing); /* offset 0x84 */
__BFP(debug); /* offset 0x88 */
__BFP(status); /* offset 0x8c */
__BFP(cec); /* offset 0x90 */
__BFP(gis); /* offset 0x94 */
__BFP(gim); /* offset 0x98 */
__BFP(gif); /* offset 0x9c */
__BFP(control); /* offset 0xa0 */
__BFP(intr); /* offset 0xa4 */
__BFP(version); /* offset 0xa8 */
__BFP(mbtd); /* offset 0xac */
__BFP(ewr); /* offset 0xb0 */
__BFP(esr); /* offset 0xb4 */
u32 __pad3[2];
__BFP(ucreg); /* offset 0xc0 */
__BFP(uccnt); /* offset 0xc4 */
__BFP(ucrc); /* offset 0xc8 */
__BFP(uccnf); /* offset 0xcc */
u32 __pad4[1];
__BFP(version2); /* offset 0xd4 */
u32 __pad5[10];
/*
* channel(mailbox) mask and message registers
*/
struct bfin_can_mask_regs msk[MAX_CHL_NUMBER]; /* offset 0x100 */
struct bfin_can_channel_regs chl[MAX_CHL_NUMBER]; /* offset 0x200 */
};
#undef __BFP
/* CAN_CONTROL Masks */
#define SRS 0x0001 /* Software Reset */
#define DNM 0x0002 /* Device Net Mode */
#define ABO 0x0004 /* Auto-Bus On Enable */
#define TXPRIO 0x0008 /* TX Priority (Priority/Mailbox*) */
#define WBA 0x0010 /* Wake-Up On CAN Bus Activity Enable */
#define SMR 0x0020 /* Sleep Mode Request */
#define CSR 0x0040 /* CAN Suspend Mode Request */
#define CCR 0x0080 /* CAN Configuration Mode Request */
/* CAN_STATUS Masks */
#define WT 0x0001 /* TX Warning Flag */
#define WR 0x0002 /* RX Warning Flag */
#define EP 0x0004 /* Error Passive Mode */
#define EBO 0x0008 /* Error Bus Off Mode */
#define SMA 0x0020 /* Sleep Mode Acknowledge */
#define CSA 0x0040 /* Suspend Mode Acknowledge */
#define CCA 0x0080 /* Configuration Mode Acknowledge */
#define MBPTR 0x1F00 /* Mailbox Pointer */
#define TRM 0x4000 /* Transmit Mode */
#define REC 0x8000 /* Receive Mode */
/* CAN_CLOCK Masks */
#define BRP 0x03FF /* Bit-Rate Pre-Scaler */
/* CAN_TIMING Masks */
#define TSEG1 0x000F /* Time Segment 1 */
#define TSEG2 0x0070 /* Time Segment 2 */
#define SAM 0x0080 /* Sampling */
#define SJW 0x0300 /* Synchronization Jump Width */
/* CAN_DEBUG Masks */
#define DEC 0x0001 /* Disable CAN Error Counters */
#define DRI 0x0002 /* Disable CAN RX Input */
#define DTO 0x0004 /* Disable CAN TX Output */
#define DIL 0x0008 /* Disable CAN Internal Loop */
#define MAA 0x0010 /* Mode Auto-Acknowledge Enable */
#define MRB 0x0020 /* Mode Read Back Enable */
#define CDE 0x8000 /* CAN Debug Enable */
/* CAN_CEC Masks */
#define RXECNT 0x00FF /* Receive Error Counter */
#define TXECNT 0xFF00 /* Transmit Error Counter */
/* CAN_INTR Masks */
#define MBRIRQ 0x0001 /* Mailbox Receive Interrupt */
#define MBTIRQ 0x0002 /* Mailbox Transmit Interrupt */
#define GIRQ 0x0004 /* Global Interrupt */
#define SMACK 0x0008 /* Sleep Mode Acknowledge */
#define CANTX 0x0040 /* CAN TX Bus Value */
#define CANRX 0x0080 /* CAN RX Bus Value */
/* CAN_MBxx_ID1 and CAN_MBxx_ID0 Masks */
#define DFC 0xFFFF /* Data Filtering Code (If Enabled) (ID0) */
#define EXTID_LO 0xFFFF /* Lower 16 Bits of Extended Identifier (ID0) */
#define EXTID_HI 0x0003 /* Upper 2 Bits of Extended Identifier (ID1) */
#define BASEID 0x1FFC /* Base Identifier */
#define IDE 0x2000 /* Identifier Extension */
#define RTR 0x4000 /* Remote Frame Transmission Request */
#define AME 0x8000 /* Acceptance Mask Enable */
/* CAN_MBxx_TIMESTAMP Masks */
#define TSV 0xFFFF /* Timestamp */
/* CAN_MBxx_LENGTH Masks */
#define DLC 0x000F /* Data Length Code */
/* CAN_AMxxH and CAN_AMxxL Masks */
#define DFM 0xFFFF /* Data Field Mask (If Enabled) (CAN_AMxxL) */
#define EXTID_LO 0xFFFF /* Lower 16 Bits of Extended Identifier (CAN_AMxxL) */
#define EXTID_HI 0x0003 /* Upper 2 Bits of Extended Identifier (CAN_AMxxH) */
#define BASEID 0x1FFC /* Base Identifier */
#define AMIDE 0x2000 /* Acceptance Mask ID Extension Enable */
#define FMD 0x4000 /* Full Mask Data Field Enable */
#define FDF 0x8000 /* Filter On Data Field Enable */
/* CAN_MC1 Masks */
#define MC0 0x0001 /* Enable Mailbox 0 */
#define MC1 0x0002 /* Enable Mailbox 1 */
#define MC2 0x0004 /* Enable Mailbox 2 */
#define MC3 0x0008 /* Enable Mailbox 3 */
#define MC4 0x0010 /* Enable Mailbox 4 */
#define MC5 0x0020 /* Enable Mailbox 5 */
#define MC6 0x0040 /* Enable Mailbox 6 */
#define MC7 0x0080 /* Enable Mailbox 7 */
#define MC8 0x0100 /* Enable Mailbox 8 */
#define MC9 0x0200 /* Enable Mailbox 9 */
#define MC10 0x0400 /* Enable Mailbox 10 */
#define MC11 0x0800 /* Enable Mailbox 11 */
#define MC12 0x1000 /* Enable Mailbox 12 */
#define MC13 0x2000 /* Enable Mailbox 13 */
#define MC14 0x4000 /* Enable Mailbox 14 */
#define MC15 0x8000 /* Enable Mailbox 15 */
/* CAN_MC2 Masks */
#define MC16 0x0001 /* Enable Mailbox 16 */
#define MC17 0x0002 /* Enable Mailbox 17 */
#define MC18 0x0004 /* Enable Mailbox 18 */
#define MC19 0x0008 /* Enable Mailbox 19 */
#define MC20 0x0010 /* Enable Mailbox 20 */
#define MC21 0x0020 /* Enable Mailbox 21 */
#define MC22 0x0040 /* Enable Mailbox 22 */
#define MC23 0x0080 /* Enable Mailbox 23 */
#define MC24 0x0100 /* Enable Mailbox 24 */
#define MC25 0x0200 /* Enable Mailbox 25 */
#define MC26 0x0400 /* Enable Mailbox 26 */
#define MC27 0x0800 /* Enable Mailbox 27 */
#define MC28 0x1000 /* Enable Mailbox 28 */
#define MC29 0x2000 /* Enable Mailbox 29 */
#define MC30 0x4000 /* Enable Mailbox 30 */
#define MC31 0x8000 /* Enable Mailbox 31 */
/* CAN_MD1 Masks */
#define MD0 0x0001 /* Enable Mailbox 0 For Receive */
#define MD1 0x0002 /* Enable Mailbox 1 For Receive */
#define MD2 0x0004 /* Enable Mailbox 2 For Receive */
#define MD3 0x0008 /* Enable Mailbox 3 For Receive */
#define MD4 0x0010 /* Enable Mailbox 4 For Receive */
#define MD5 0x0020 /* Enable Mailbox 5 For Receive */
#define MD6 0x0040 /* Enable Mailbox 6 For Receive */
#define MD7 0x0080 /* Enable Mailbox 7 For Receive */
#define MD8 0x0100 /* Enable Mailbox 8 For Receive */
#define MD9 0x0200 /* Enable Mailbox 9 For Receive */
#define MD10 0x0400 /* Enable Mailbox 10 For Receive */
#define MD11 0x0800 /* Enable Mailbox 11 For Receive */
#define MD12 0x1000 /* Enable Mailbox 12 For Receive */
#define MD13 0x2000 /* Enable Mailbox 13 For Receive */
#define MD14 0x4000 /* Enable Mailbox 14 For Receive */
#define MD15 0x8000 /* Enable Mailbox 15 For Receive */
/* CAN_MD2 Masks */
#define MD16 0x0001 /* Enable Mailbox 16 For Receive */
#define MD17 0x0002 /* Enable Mailbox 17 For Receive */
#define MD18 0x0004 /* Enable Mailbox 18 For Receive */
#define MD19 0x0008 /* Enable Mailbox 19 For Receive */
#define MD20 0x0010 /* Enable Mailbox 20 For Receive */
#define MD21 0x0020 /* Enable Mailbox 21 For Receive */
#define MD22 0x0040 /* Enable Mailbox 22 For Receive */
#define MD23 0x0080 /* Enable Mailbox 23 For Receive */
#define MD24 0x0100 /* Enable Mailbox 24 For Receive */
#define MD25 0x0200 /* Enable Mailbox 25 For Receive */
#define MD26 0x0400 /* Enable Mailbox 26 For Receive */
#define MD27 0x0800 /* Enable Mailbox 27 For Receive */
#define MD28 0x1000 /* Enable Mailbox 28 For Receive */
#define MD29 0x2000 /* Enable Mailbox 29 For Receive */
#define MD30 0x4000 /* Enable Mailbox 30 For Receive */
#define MD31 0x8000 /* Enable Mailbox 31 For Receive */
/* CAN_RMP1 Masks */
#define RMP0 0x0001 /* RX Message Pending In Mailbox 0 */
#define RMP1 0x0002 /* RX Message Pending In Mailbox 1 */
#define RMP2 0x0004 /* RX Message Pending In Mailbox 2 */
#define RMP3 0x0008 /* RX Message Pending In Mailbox 3 */
#define RMP4 0x0010 /* RX Message Pending In Mailbox 4 */
#define RMP5 0x0020 /* RX Message Pending In Mailbox 5 */
#define RMP6 0x0040 /* RX Message Pending In Mailbox 6 */
#define RMP7 0x0080 /* RX Message Pending In Mailbox 7 */
#define RMP8 0x0100 /* RX Message Pending In Mailbox 8 */
#define RMP9 0x0200 /* RX Message Pending In Mailbox 9 */
#define RMP10 0x0400 /* RX Message Pending In Mailbox 10 */
#define RMP11 0x0800 /* RX Message Pending In Mailbox 11 */
#define RMP12 0x1000 /* RX Message Pending In Mailbox 12 */
#define RMP13 0x2000 /* RX Message Pending In Mailbox 13 */
#define RMP14 0x4000 /* RX Message Pending In Mailbox 14 */
#define RMP15 0x8000 /* RX Message Pending In Mailbox 15 */
/* CAN_RMP2 Masks */
#define RMP16 0x0001 /* RX Message Pending In Mailbox 16 */
#define RMP17 0x0002 /* RX Message Pending In Mailbox 17 */
#define RMP18 0x0004 /* RX Message Pending In Mailbox 18 */
#define RMP19 0x0008 /* RX Message Pending In Mailbox 19 */
#define RMP20 0x0010 /* RX Message Pending In Mailbox 20 */
#define RMP21 0x0020 /* RX Message Pending In Mailbox 21 */
#define RMP22 0x0040 /* RX Message Pending In Mailbox 22 */
#define RMP23 0x0080 /* RX Message Pending In Mailbox 23 */
#define RMP24 0x0100 /* RX Message Pending In Mailbox 24 */
#define RMP25 0x0200 /* RX Message Pending In Mailbox 25 */
#define RMP26 0x0400 /* RX Message Pending In Mailbox 26 */
#define RMP27 0x0800 /* RX Message Pending In Mailbox 27 */
#define RMP28 0x1000 /* RX Message Pending In Mailbox 28 */
#define RMP29 0x2000 /* RX Message Pending In Mailbox 29 */
#define RMP30 0x4000 /* RX Message Pending In Mailbox 30 */
#define RMP31 0x8000 /* RX Message Pending In Mailbox 31 */
/* CAN_RML1 Masks */
#define RML0 0x0001 /* RX Message Lost In Mailbox 0 */
#define RML1 0x0002 /* RX Message Lost In Mailbox 1 */
#define RML2 0x0004 /* RX Message Lost In Mailbox 2 */
#define RML3 0x0008 /* RX Message Lost In Mailbox 3 */
#define RML4 0x0010 /* RX Message Lost In Mailbox 4 */
#define RML5 0x0020 /* RX Message Lost In Mailbox 5 */
#define RML6 0x0040 /* RX Message Lost In Mailbox 6 */
#define RML7 0x0080 /* RX Message Lost In Mailbox 7 */
#define RML8 0x0100 /* RX Message Lost In Mailbox 8 */
#define RML9 0x0200 /* RX Message Lost In Mailbox 9 */
#define RML10 0x0400 /* RX Message Lost In Mailbox 10 */
#define RML11 0x0800 /* RX Message Lost In Mailbox 11 */
#define RML12 0x1000 /* RX Message Lost In Mailbox 12 */
#define RML13 0x2000 /* RX Message Lost In Mailbox 13 */
#define RML14 0x4000 /* RX Message Lost In Mailbox 14 */
#define RML15 0x8000 /* RX Message Lost In Mailbox 15 */
/* CAN_RML2 Masks */
#define RML16 0x0001 /* RX Message Lost In Mailbox 16 */
#define RML17 0x0002 /* RX Message Lost In Mailbox 17 */
#define RML18 0x0004 /* RX Message Lost In Mailbox 18 */
#define RML19 0x0008 /* RX Message Lost In Mailbox 19 */
#define RML20 0x0010 /* RX Message Lost In Mailbox 20 */
#define RML21 0x0020 /* RX Message Lost In Mailbox 21 */
#define RML22 0x0040 /* RX Message Lost In Mailbox 22 */
#define RML23 0x0080 /* RX Message Lost In Mailbox 23 */
#define RML24 0x0100 /* RX Message Lost In Mailbox 24 */
#define RML25 0x0200 /* RX Message Lost In Mailbox 25 */
#define RML26 0x0400 /* RX Message Lost In Mailbox 26 */
#define RML27 0x0800 /* RX Message Lost In Mailbox 27 */
#define RML28 0x1000 /* RX Message Lost In Mailbox 28 */
#define RML29 0x2000 /* RX Message Lost In Mailbox 29 */
#define RML30 0x4000 /* RX Message Lost In Mailbox 30 */
#define RML31 0x8000 /* RX Message Lost In Mailbox 31 */
/* CAN_OPSS1 Masks */
#define OPSS0 0x0001 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 0 */
#define OPSS1 0x0002 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 1 */
#define OPSS2 0x0004 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 2 */
#define OPSS3 0x0008 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 3 */
#define OPSS4 0x0010 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 4 */
#define OPSS5 0x0020 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 5 */
#define OPSS6 0x0040 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 6 */
#define OPSS7 0x0080 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 7 */
#define OPSS8 0x0100 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 8 */
#define OPSS9 0x0200 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 9 */
#define OPSS10 0x0400 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 10 */
#define OPSS11 0x0800 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 11 */
#define OPSS12 0x1000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 12 */
#define OPSS13 0x2000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 13 */
#define OPSS14 0x4000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 14 */
#define OPSS15 0x8000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 15 */
/* CAN_OPSS2 Masks */
#define OPSS16 0x0001 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 16 */
#define OPSS17 0x0002 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 17 */
#define OPSS18 0x0004 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 18 */
#define OPSS19 0x0008 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 19 */
#define OPSS20 0x0010 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 20 */
#define OPSS21 0x0020 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 21 */
#define OPSS22 0x0040 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 22 */
#define OPSS23 0x0080 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 23 */
#define OPSS24 0x0100 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 24 */
#define OPSS25 0x0200 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 25 */
#define OPSS26 0x0400 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 26 */
#define OPSS27 0x0800 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 27 */
#define OPSS28 0x1000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 28 */
#define OPSS29 0x2000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 29 */
#define OPSS30 0x4000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 30 */
#define OPSS31 0x8000 /* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 31 */
/* CAN_TRR1 Masks */
#define TRR0 0x0001 /* Deny But Don't Lock Access To Mailbox 0 */
#define TRR1 0x0002 /* Deny But Don't Lock Access To Mailbox 1 */
#define TRR2 0x0004 /* Deny But Don't Lock Access To Mailbox 2 */
#define TRR3 0x0008 /* Deny But Don't Lock Access To Mailbox 3 */
#define TRR4 0x0010 /* Deny But Don't Lock Access To Mailbox 4 */
#define TRR5 0x0020 /* Deny But Don't Lock Access To Mailbox 5 */
#define TRR6 0x0040 /* Deny But Don't Lock Access To Mailbox 6 */
#define TRR7 0x0080 /* Deny But Don't Lock Access To Mailbox 7 */
#define TRR8 0x0100 /* Deny But Don't Lock Access To Mailbox 8 */
#define TRR9 0x0200 /* Deny But Don't Lock Access To Mailbox 9 */
#define TRR10 0x0400 /* Deny But Don't Lock Access To Mailbox 10 */
#define TRR11 0x0800 /* Deny But Don't Lock Access To Mailbox 11 */
#define TRR12 0x1000 /* Deny But Don't Lock Access To Mailbox 12 */
#define TRR13 0x2000 /* Deny But Don't Lock Access To Mailbox 13 */
#define TRR14 0x4000 /* Deny But Don't Lock Access To Mailbox 14 */
#define TRR15 0x8000 /* Deny But Don't Lock Access To Mailbox 15 */
/* CAN_TRR2 Masks */
#define TRR16 0x0001 /* Deny But Don't Lock Access To Mailbox 16 */
#define TRR17 0x0002 /* Deny But Don't Lock Access To Mailbox 17 */
#define TRR18 0x0004 /* Deny But Don't Lock Access To Mailbox 18 */
#define TRR19 0x0008 /* Deny But Don't Lock Access To Mailbox 19 */
#define TRR20 0x0010 /* Deny But Don't Lock Access To Mailbox 20 */
#define TRR21 0x0020 /* Deny But Don't Lock Access To Mailbox 21 */
#define TRR22 0x0040 /* Deny But Don't Lock Access To Mailbox 22 */
#define TRR23 0x0080 /* Deny But Don't Lock Access To Mailbox 23 */
#define TRR24 0x0100 /* Deny But Don't Lock Access To Mailbox 24 */
#define TRR25 0x0200 /* Deny But Don't Lock Access To Mailbox 25 */
#define TRR26 0x0400 /* Deny But Don't Lock Access To Mailbox 26 */
#define TRR27 0x0800 /* Deny But Don't Lock Access To Mailbox 27 */
#define TRR28 0x1000 /* Deny But Don't Lock Access To Mailbox 28 */
#define TRR29 0x2000 /* Deny But Don't Lock Access To Mailbox 29 */
#define TRR30 0x4000 /* Deny But Don't Lock Access To Mailbox 30 */
#define TRR31 0x8000 /* Deny But Don't Lock Access To Mailbox 31 */
/* CAN_TRS1 Masks */
#define TRS0 0x0001 /* Remote Frame Request For Mailbox 0 */
#define TRS1 0x0002 /* Remote Frame Request For Mailbox 1 */
#define TRS2 0x0004 /* Remote Frame Request For Mailbox 2 */
#define TRS3 0x0008 /* Remote Frame Request For Mailbox 3 */
#define TRS4 0x0010 /* Remote Frame Request For Mailbox 4 */
#define TRS5 0x0020 /* Remote Frame Request For Mailbox 5 */
#define TRS6 0x0040 /* Remote Frame Request For Mailbox 6 */
#define TRS7 0x0080 /* Remote Frame Request For Mailbox 7 */
#define TRS8 0x0100 /* Remote Frame Request For Mailbox 8 */
#define TRS9 0x0200 /* Remote Frame Request For Mailbox 9 */
#define TRS10 0x0400 /* Remote Frame Request For Mailbox 10 */
#define TRS11 0x0800 /* Remote Frame Request For Mailbox 11 */
#define TRS12 0x1000 /* Remote Frame Request For Mailbox 12 */
#define TRS13 0x2000 /* Remote Frame Request For Mailbox 13 */
#define TRS14 0x4000 /* Remote Frame Request For Mailbox 14 */
#define TRS15 0x8000 /* Remote Frame Request For Mailbox 15 */
/* CAN_TRS2 Masks */
#define TRS16 0x0001 /* Remote Frame Request For Mailbox 16 */
#define TRS17 0x0002 /* Remote Frame Request For Mailbox 17 */
#define TRS18 0x0004 /* Remote Frame Request For Mailbox 18 */
#define TRS19 0x0008 /* Remote Frame Request For Mailbox 19 */
#define TRS20 0x0010 /* Remote Frame Request For Mailbox 20 */
#define TRS21 0x0020 /* Remote Frame Request For Mailbox 21 */
#define TRS22 0x0040 /* Remote Frame Request For Mailbox 22 */
#define TRS23 0x0080 /* Remote Frame Request For Mailbox 23 */
#define TRS24 0x0100 /* Remote Frame Request For Mailbox 24 */
#define TRS25 0x0200 /* Remote Frame Request For Mailbox 25 */
#define TRS26 0x0400 /* Remote Frame Request For Mailbox 26 */
#define TRS27 0x0800 /* Remote Frame Request For Mailbox 27 */
#define TRS28 0x1000 /* Remote Frame Request For Mailbox 28 */
#define TRS29 0x2000 /* Remote Frame Request For Mailbox 29 */
#define TRS30 0x4000 /* Remote Frame Request For Mailbox 30 */
#define TRS31 0x8000 /* Remote Frame Request For Mailbox 31 */
/* CAN_AA1 Masks */
#define AA0 0x0001 /* Aborted Message In Mailbox 0 */
#define AA1 0x0002 /* Aborted Message In Mailbox 1 */
#define AA2 0x0004 /* Aborted Message In Mailbox 2 */
#define AA3 0x0008 /* Aborted Message In Mailbox 3 */
#define AA4 0x0010 /* Aborted Message In Mailbox 4 */
#define AA5 0x0020 /* Aborted Message In Mailbox 5 */
#define AA6 0x0040 /* Aborted Message In Mailbox 6 */
#define AA7 0x0080 /* Aborted Message In Mailbox 7 */
#define AA8 0x0100 /* Aborted Message In Mailbox 8 */
#define AA9 0x0200 /* Aborted Message In Mailbox 9 */
#define AA10 0x0400 /* Aborted Message In Mailbox 10 */
#define AA11 0x0800 /* Aborted Message In Mailbox 11 */
#define AA12 0x1000 /* Aborted Message In Mailbox 12 */
#define AA13 0x2000 /* Aborted Message In Mailbox 13 */
#define AA14 0x4000 /* Aborted Message In Mailbox 14 */
#define AA15 0x8000 /* Aborted Message In Mailbox 15 */
/* CAN_AA2 Masks */
#define AA16 0x0001 /* Aborted Message In Mailbox 16 */
#define AA17 0x0002 /* Aborted Message In Mailbox 17 */
#define AA18 0x0004 /* Aborted Message In Mailbox 18 */
#define AA19 0x0008 /* Aborted Message In Mailbox 19 */
#define AA20 0x0010 /* Aborted Message In Mailbox 20 */
#define AA21 0x0020 /* Aborted Message In Mailbox 21 */
#define AA22 0x0040 /* Aborted Message In Mailbox 22 */
#define AA23 0x0080 /* Aborted Message In Mailbox 23 */
#define AA24 0x0100 /* Aborted Message In Mailbox 24 */
#define AA25 0x0200 /* Aborted Message In Mailbox 25 */
#define AA26 0x0400 /* Aborted Message In Mailbox 26 */
#define AA27 0x0800 /* Aborted Message In Mailbox 27 */
#define AA28 0x1000 /* Aborted Message In Mailbox 28 */
#define AA29 0x2000 /* Aborted Message In Mailbox 29 */
#define AA30 0x4000 /* Aborted Message In Mailbox 30 */
#define AA31 0x8000 /* Aborted Message In Mailbox 31 */
/* CAN_TA1 Masks */
#define TA0 0x0001 /* Transmit Successful From Mailbox 0 */
#define TA1 0x0002 /* Transmit Successful From Mailbox 1 */
#define TA2 0x0004 /* Transmit Successful From Mailbox 2 */
#define TA3 0x0008 /* Transmit Successful From Mailbox 3 */
#define TA4 0x0010 /* Transmit Successful From Mailbox 4 */
#define TA5 0x0020 /* Transmit Successful From Mailbox 5 */
#define TA6 0x0040 /* Transmit Successful From Mailbox 6 */
#define TA7 0x0080 /* Transmit Successful From Mailbox 7 */
#define TA8 0x0100 /* Transmit Successful From Mailbox 8 */
#define TA9 0x0200 /* Transmit Successful From Mailbox 9 */
#define TA10 0x0400 /* Transmit Successful From Mailbox 10 */
#define TA11 0x0800 /* Transmit Successful From Mailbox 11 */
#define TA12 0x1000 /* Transmit Successful From Mailbox 12 */
#define TA13 0x2000 /* Transmit Successful From Mailbox 13 */
#define TA14 0x4000 /* Transmit Successful From Mailbox 14 */
#define TA15 0x8000 /* Transmit Successful From Mailbox 15 */
/* CAN_TA2 Masks */
#define TA16 0x0001 /* Transmit Successful From Mailbox 16 */
#define TA17 0x0002 /* Transmit Successful From Mailbox 17 */
#define TA18 0x0004 /* Transmit Successful From Mailbox 18 */
#define TA19 0x0008 /* Transmit Successful From Mailbox 19 */
#define TA20 0x0010 /* Transmit Successful From Mailbox 20 */
#define TA21 0x0020 /* Transmit Successful From Mailbox 21 */
#define TA22 0x0040 /* Transmit Successful From Mailbox 22 */
#define TA23 0x0080 /* Transmit Successful From Mailbox 23 */
#define TA24 0x0100 /* Transmit Successful From Mailbox 24 */
#define TA25 0x0200 /* Transmit Successful From Mailbox 25 */
#define TA26 0x0400 /* Transmit Successful From Mailbox 26 */
#define TA27 0x0800 /* Transmit Successful From Mailbox 27 */
#define TA28 0x1000 /* Transmit Successful From Mailbox 28 */
#define TA29 0x2000 /* Transmit Successful From Mailbox 29 */
#define TA30 0x4000 /* Transmit Successful From Mailbox 30 */
#define TA31 0x8000 /* Transmit Successful From Mailbox 31 */
/* CAN_MBTD Masks */
#define TDPTR 0x001F /* Mailbox To Temporarily Disable */
#define TDA 0x0040 /* Temporary Disable Acknowledge */
#define TDR 0x0080 /* Temporary Disable Request */
/* CAN_RFH1 Masks */
#define RFH0 0x0001 /* Enable Automatic Remote Frame Handling For Mailbox 0 */
#define RFH1 0x0002 /* Enable Automatic Remote Frame Handling For Mailbox 1 */
#define RFH2 0x0004 /* Enable Automatic Remote Frame Handling For Mailbox 2 */
#define RFH3 0x0008 /* Enable Automatic Remote Frame Handling For Mailbox 3 */
#define RFH4 0x0010 /* Enable Automatic Remote Frame Handling For Mailbox 4 */
#define RFH5 0x0020 /* Enable Automatic Remote Frame Handling For Mailbox 5 */
#define RFH6 0x0040 /* Enable Automatic Remote Frame Handling For Mailbox 6 */
#define RFH7 0x0080 /* Enable Automatic Remote Frame Handling For Mailbox 7 */
#define RFH8 0x0100 /* Enable Automatic Remote Frame Handling For Mailbox 8 */
#define RFH9 0x0200 /* Enable Automatic Remote Frame Handling For Mailbox 9 */
#define RFH10 0x0400 /* Enable Automatic Remote Frame Handling For Mailbox 10 */
#define RFH11 0x0800 /* Enable Automatic Remote Frame Handling For Mailbox 11 */
#define RFH12 0x1000 /* Enable Automatic Remote Frame Handling For Mailbox 12 */
#define RFH13 0x2000 /* Enable Automatic Remote Frame Handling For Mailbox 13 */
#define RFH14 0x4000 /* Enable Automatic Remote Frame Handling For Mailbox 14 */
#define RFH15 0x8000 /* Enable Automatic Remote Frame Handling For Mailbox 15 */
/* CAN_RFH2 Masks */
#define RFH16 0x0001 /* Enable Automatic Remote Frame Handling For Mailbox 16 */
#define RFH17 0x0002 /* Enable Automatic Remote Frame Handling For Mailbox 17 */
#define RFH18 0x0004 /* Enable Automatic Remote Frame Handling For Mailbox 18 */
#define RFH19 0x0008 /* Enable Automatic Remote Frame Handling For Mailbox 19 */
#define RFH20 0x0010 /* Enable Automatic Remote Frame Handling For Mailbox 20 */
#define RFH21 0x0020 /* Enable Automatic Remote Frame Handling For Mailbox 21 */
#define RFH22 0x0040 /* Enable Automatic Remote Frame Handling For Mailbox 22 */
#define RFH23 0x0080 /* Enable Automatic Remote Frame Handling For Mailbox 23 */
#define RFH24 0x0100 /* Enable Automatic Remote Frame Handling For Mailbox 24 */
#define RFH25 0x0200 /* Enable Automatic Remote Frame Handling For Mailbox 25 */
#define RFH26 0x0400 /* Enable Automatic Remote Frame Handling For Mailbox 26 */
#define RFH27 0x0800 /* Enable Automatic Remote Frame Handling For Mailbox 27 */
#define RFH28 0x1000 /* Enable Automatic Remote Frame Handling For Mailbox 28 */
#define RFH29 0x2000 /* Enable Automatic Remote Frame Handling For Mailbox 29 */
#define RFH30 0x4000 /* Enable Automatic Remote Frame Handling For Mailbox 30 */
#define RFH31 0x8000 /* Enable Automatic Remote Frame Handling For Mailbox 31 */
/* CAN_MBTIF1 Masks */
#define MBTIF0 0x0001 /* TX Interrupt Active In Mailbox 0 */
#define MBTIF1 0x0002 /* TX Interrupt Active In Mailbox 1 */
#define MBTIF2 0x0004 /* TX Interrupt Active In Mailbox 2 */
#define MBTIF3 0x0008 /* TX Interrupt Active In Mailbox 3 */
#define MBTIF4 0x0010 /* TX Interrupt Active In Mailbox 4 */
#define MBTIF5 0x0020 /* TX Interrupt Active In Mailbox 5 */
#define MBTIF6 0x0040 /* TX Interrupt Active In Mailbox 6 */
#define MBTIF7 0x0080 /* TX Interrupt Active In Mailbox 7 */
#define MBTIF8 0x0100 /* TX Interrupt Active In Mailbox 8 */
#define MBTIF9 0x0200 /* TX Interrupt Active In Mailbox 9 */
#define MBTIF10 0x0400 /* TX Interrupt Active In Mailbox 10 */
#define MBTIF11 0x0800 /* TX Interrupt Active In Mailbox 11 */
#define MBTIF12 0x1000 /* TX Interrupt Active In Mailbox 12 */
#define MBTIF13 0x2000 /* TX Interrupt Active In Mailbox 13 */
#define MBTIF14 0x4000 /* TX Interrupt Active In Mailbox 14 */
#define MBTIF15 0x8000 /* TX Interrupt Active In Mailbox 15 */
/* CAN_MBTIF2 Masks */
#define MBTIF16 0x0001 /* TX Interrupt Active In Mailbox 16 */
#define MBTIF17 0x0002 /* TX Interrupt Active In Mailbox 17 */
#define MBTIF18 0x0004 /* TX Interrupt Active In Mailbox 18 */
#define MBTIF19 0x0008 /* TX Interrupt Active In Mailbox 19 */
#define MBTIF20 0x0010 /* TX Interrupt Active In Mailbox 20 */
#define MBTIF21 0x0020 /* TX Interrupt Active In Mailbox 21 */
#define MBTIF22 0x0040 /* TX Interrupt Active In Mailbox 22 */
#define MBTIF23 0x0080 /* TX Interrupt Active In Mailbox 23 */
#define MBTIF24 0x0100 /* TX Interrupt Active In Mailbox 24 */
#define MBTIF25 0x0200 /* TX Interrupt Active In Mailbox 25 */
#define MBTIF26 0x0400 /* TX Interrupt Active In Mailbox 26 */
#define MBTIF27 0x0800 /* TX Interrupt Active In Mailbox 27 */
#define MBTIF28 0x1000 /* TX Interrupt Active In Mailbox 28 */
#define MBTIF29 0x2000 /* TX Interrupt Active In Mailbox 29 */
#define MBTIF30 0x4000 /* TX Interrupt Active In Mailbox 30 */
#define MBTIF31 0x8000 /* TX Interrupt Active In Mailbox 31 */
/* CAN_MBRIF1 Masks */
#define MBRIF0 0x0001 /* RX Interrupt Active In Mailbox 0 */
#define MBRIF1 0x0002 /* RX Interrupt Active In Mailbox 1 */
#define MBRIF2 0x0004 /* RX Interrupt Active In Mailbox 2 */
#define MBRIF3 0x0008 /* RX Interrupt Active In Mailbox 3 */
#define MBRIF4 0x0010 /* RX Interrupt Active In Mailbox 4 */
#define MBRIF5 0x0020 /* RX Interrupt Active In Mailbox 5 */
#define MBRIF6 0x0040 /* RX Interrupt Active In Mailbox 6 */
#define MBRIF7 0x0080 /* RX Interrupt Active In Mailbox 7 */
#define MBRIF8 0x0100 /* RX Interrupt Active In Mailbox 8 */
#define MBRIF9 0x0200 /* RX Interrupt Active In Mailbox 9 */
#define MBRIF10 0x0400 /* RX Interrupt Active In Mailbox 10 */
#define MBRIF11 0x0800 /* RX Interrupt Active In Mailbox 11 */
#define MBRIF12 0x1000 /* RX Interrupt Active In Mailbox 12 */
#define MBRIF13 0x2000 /* RX Interrupt Active In Mailbox 13 */
#define MBRIF14 0x4000 /* RX Interrupt Active In Mailbox 14 */
#define MBRIF15 0x8000 /* RX Interrupt Active In Mailbox 15 */
/* CAN_MBRIF2 Masks */
#define MBRIF16 0x0001 /* RX Interrupt Active In Mailbox 16 */
#define MBRIF17 0x0002 /* RX Interrupt Active In Mailbox 17 */
#define MBRIF18 0x0004 /* RX Interrupt Active In Mailbox 18 */
#define MBRIF19 0x0008 /* RX Interrupt Active In Mailbox 19 */
#define MBRIF20 0x0010 /* RX Interrupt Active In Mailbox 20 */
#define MBRIF21 0x0020 /* RX Interrupt Active In Mailbox 21 */
#define MBRIF22 0x0040 /* RX Interrupt Active In Mailbox 22 */
#define MBRIF23 0x0080 /* RX Interrupt Active In Mailbox 23 */
#define MBRIF24 0x0100 /* RX Interrupt Active In Mailbox 24 */
#define MBRIF25 0x0200 /* RX Interrupt Active In Mailbox 25 */
#define MBRIF26 0x0400 /* RX Interrupt Active In Mailbox 26 */
#define MBRIF27 0x0800 /* RX Interrupt Active In Mailbox 27 */
#define MBRIF28 0x1000 /* RX Interrupt Active In Mailbox 28 */
#define MBRIF29 0x2000 /* RX Interrupt Active In Mailbox 29 */
#define MBRIF30 0x4000 /* RX Interrupt Active In Mailbox 30 */
#define MBRIF31 0x8000 /* RX Interrupt Active In Mailbox 31 */
/* CAN_MBIM1 Masks */
#define MBIM0 0x0001 /* Enable Interrupt For Mailbox 0 */
#define MBIM1 0x0002 /* Enable Interrupt For Mailbox 1 */
#define MBIM2 0x0004 /* Enable Interrupt For Mailbox 2 */
#define MBIM3 0x0008 /* Enable Interrupt For Mailbox 3 */
#define MBIM4 0x0010 /* Enable Interrupt For Mailbox 4 */
#define MBIM5 0x0020 /* Enable Interrupt For Mailbox 5 */
#define MBIM6 0x0040 /* Enable Interrupt For Mailbox 6 */
#define MBIM7 0x0080 /* Enable Interrupt For Mailbox 7 */
#define MBIM8 0x0100 /* Enable Interrupt For Mailbox 8 */
#define MBIM9 0x0200 /* Enable Interrupt For Mailbox 9 */
#define MBIM10 0x0400 /* Enable Interrupt For Mailbox 10 */
#define MBIM11 0x0800 /* Enable Interrupt For Mailbox 11 */
#define MBIM12 0x1000 /* Enable Interrupt For Mailbox 12 */
#define MBIM13 0x2000 /* Enable Interrupt For Mailbox 13 */
#define MBIM14 0x4000 /* Enable Interrupt For Mailbox 14 */
#define MBIM15 0x8000 /* Enable Interrupt For Mailbox 15 */
/* CAN_MBIM2 Masks */
#define MBIM16 0x0001 /* Enable Interrupt For Mailbox 16 */
#define MBIM17 0x0002 /* Enable Interrupt For Mailbox 17 */
#define MBIM18 0x0004 /* Enable Interrupt For Mailbox 18 */
#define MBIM19 0x0008 /* Enable Interrupt For Mailbox 19 */
#define MBIM20 0x0010 /* Enable Interrupt For Mailbox 20 */
#define MBIM21 0x0020 /* Enable Interrupt For Mailbox 21 */
#define MBIM22 0x0040 /* Enable Interrupt For Mailbox 22 */
#define MBIM23 0x0080 /* Enable Interrupt For Mailbox 23 */
#define MBIM24 0x0100 /* Enable Interrupt For Mailbox 24 */
#define MBIM25 0x0200 /* Enable Interrupt For Mailbox 25 */
#define MBIM26 0x0400 /* Enable Interrupt For Mailbox 26 */
#define MBIM27 0x0800 /* Enable Interrupt For Mailbox 27 */
#define MBIM28 0x1000 /* Enable Interrupt For Mailbox 28 */
#define MBIM29 0x2000 /* Enable Interrupt For Mailbox 29 */
#define MBIM30 0x4000 /* Enable Interrupt For Mailbox 30 */
#define MBIM31 0x8000 /* Enable Interrupt For Mailbox 31 */
/* CAN_GIM Masks */
#define EWTIM 0x0001 /* Enable TX Error Count Interrupt */
#define EWRIM 0x0002 /* Enable RX Error Count Interrupt */
#define EPIM 0x0004 /* Enable Error-Passive Mode Interrupt */
#define BOIM 0x0008 /* Enable Bus Off Interrupt */
#define WUIM 0x0010 /* Enable Wake-Up Interrupt */
#define UIAIM 0x0020 /* Enable Access To Unimplemented Address Interrupt */
#define AAIM 0x0040 /* Enable Abort Acknowledge Interrupt */
#define RMLIM 0x0080 /* Enable RX Message Lost Interrupt */
#define UCEIM 0x0100 /* Enable Universal Counter Overflow Interrupt */
#define EXTIM 0x0200 /* Enable External Trigger Output Interrupt */
#define ADIM 0x0400 /* Enable Access Denied Interrupt */
/* CAN_GIS Masks */
#define EWTIS 0x0001 /* TX Error Count IRQ Status */
#define EWRIS 0x0002 /* RX Error Count IRQ Status */
#define EPIS 0x0004 /* Error-Passive Mode IRQ Status */
#define BOIS 0x0008 /* Bus Off IRQ Status */
#define WUIS 0x0010 /* Wake-Up IRQ Status */
#define UIAIS 0x0020 /* Access To Unimplemented Address IRQ Status */
#define AAIS 0x0040 /* Abort Acknowledge IRQ Status */
#define RMLIS 0x0080 /* RX Message Lost IRQ Status */
#define UCEIS 0x0100 /* Universal Counter Overflow IRQ Status */
#define EXTIS 0x0200 /* External Trigger Output IRQ Status */
#define ADIS 0x0400 /* Access Denied IRQ Status */
/* CAN_GIF Masks */
#define EWTIF 0x0001 /* TX Error Count IRQ Flag */
#define EWRIF 0x0002 /* RX Error Count IRQ Flag */
#define EPIF 0x0004 /* Error-Passive Mode IRQ Flag */
#define BOIF 0x0008 /* Bus Off IRQ Flag */
#define WUIF 0x0010 /* Wake-Up IRQ Flag */
#define UIAIF 0x0020 /* Access To Unimplemented Address IRQ Flag */
#define AAIF 0x0040 /* Abort Acknowledge IRQ Flag */
#define RMLIF 0x0080 /* RX Message Lost IRQ Flag */
#define UCEIF 0x0100 /* Universal Counter Overflow IRQ Flag */
#define EXTIF 0x0200 /* External Trigger Output IRQ Flag */
#define ADIF 0x0400 /* Access Denied IRQ Flag */
/* CAN_UCCNF Masks */
#define UCCNF 0x000F /* Universal Counter Mode */
#define UC_STAMP 0x0001 /* Timestamp Mode */
#define UC_WDOG 0x0002 /* Watchdog Mode */
#define UC_AUTOTX 0x0003 /* Auto-Transmit Mode */
#define UC_ERROR 0x0006 /* CAN Error Frame Count */
#define UC_OVER 0x0007 /* CAN Overload Frame Count */
#define UC_LOST 0x0008 /* Arbitration Lost During TX Count */
#define UC_AA 0x0009 /* TX Abort Count */
#define UC_TA 0x000A /* TX Successful Count */
#define UC_REJECT 0x000B /* RX Message Rejected Count */
#define UC_RML 0x000C /* RX Message Lost Count */
#define UC_RX 0x000D /* Total Successful RX Messages Count */
#define UC_RMP 0x000E /* Successful RX W/Matching ID Count */
#define UC_ALL 0x000F /* Correct Message On CAN Bus Line Count */
#define UCRC 0x0020 /* Universal Counter Reload/Clear */
#define UCCT 0x0040 /* Universal Counter CAN Trigger */
#define UCE 0x0080 /* Universal Counter Enable */
/* CAN_ESR Masks */
#define ACKE 0x0004 /* Acknowledge Error */
#define SER 0x0008 /* Stuff Error */
#define CRCE 0x0010 /* CRC Error */
#define SA0 0x0020 /* Stuck At Dominant Error */
#define BEF 0x0040 /* Bit Error Flag */
#define FER 0x0080 /* Form Error Flag */
/* CAN_EWR Masks */
#define EWLREC 0x00FF /* RX Error Count Limit (For EWRIS) */
#define EWLTEC 0xFF00 /* TX Error Count Limit (For EWTIS) */
#endif
Reference in a new issue View git blame Copy permalink