CoCalc -- bfin

GitHub Repository: awilliam/linux-vfio
Path: blob/master/arch/blackfin/include/asm/bfin_can.h
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/*
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 * bfin_can.h - interface to Blackfin CANs
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 *
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 * Copyright 2004-2009 Analog Devices Inc.
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 *
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 * Licensed under the GPL-2 or later.
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 */
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#ifndef __ASM_BFIN_CAN_H__
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#define __ASM_BFIN_CAN_H__
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/*
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 * transmit and receive channels
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 */
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#define TRANSMIT_CHL            24
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#define RECEIVE_STD_CHL         0
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#define RECEIVE_EXT_CHL         4
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#define RECEIVE_RTR_CHL         8
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#define RECEIVE_EXT_RTR_CHL     12
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#define MAX_CHL_NUMBER          32
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/*
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 * All Blackfin system MMRs are padded to 32bits even if the register
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 * itself is only 16bits.  So use a helper macro to streamline this.
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 */
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#define __BFP(m) u16 m; u16 __pad_##m
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/*
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 * bfin can registers layout
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 */
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struct bfin_can_mask_regs {
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	__BFP(aml);
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	__BFP(amh);
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};
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struct bfin_can_channel_regs {
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	/* data[0,2,4,6] -> data{0,1,2,3} while data[1,3,5,7] is padding */
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	u16 data[8];
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	__BFP(dlc);
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	__BFP(tsv);
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	__BFP(id0);
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	__BFP(id1);
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};
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struct bfin_can_regs {
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	/*
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	 * global control and status registers
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	 */
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	__BFP(mc1);           /* offset 0x00 */
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	__BFP(md1);           /* offset 0x04 */
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	__BFP(trs1);          /* offset 0x08 */
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	__BFP(trr1);          /* offset 0x0c */
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	__BFP(ta1);           /* offset 0x10 */
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	__BFP(aa1);           /* offset 0x14 */
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	__BFP(rmp1);          /* offset 0x18 */
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	__BFP(rml1);          /* offset 0x1c */
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	__BFP(mbtif1);        /* offset 0x20 */
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	__BFP(mbrif1);        /* offset 0x24 */
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	__BFP(mbim1);         /* offset 0x28 */
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	__BFP(rfh1);          /* offset 0x2c */
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	__BFP(opss1);         /* offset 0x30 */
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	u32 __pad1[3];
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	__BFP(mc2);           /* offset 0x40 */
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	__BFP(md2);           /* offset 0x44 */
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	__BFP(trs2);          /* offset 0x48 */
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	__BFP(trr2);          /* offset 0x4c */
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	__BFP(ta2);           /* offset 0x50 */
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	__BFP(aa2);           /* offset 0x54 */
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	__BFP(rmp2);          /* offset 0x58 */
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	__BFP(rml2);          /* offset 0x5c */
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	__BFP(mbtif2);        /* offset 0x60 */
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	__BFP(mbrif2);        /* offset 0x64 */
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	__BFP(mbim2);         /* offset 0x68 */
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	__BFP(rfh2);          /* offset 0x6c */
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	__BFP(opss2);         /* offset 0x70 */
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	u32 __pad2[3];
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	__BFP(clock);         /* offset 0x80 */
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	__BFP(timing);        /* offset 0x84 */
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	__BFP(debug);         /* offset 0x88 */
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	__BFP(status);        /* offset 0x8c */
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	__BFP(cec);           /* offset 0x90 */
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	__BFP(gis);           /* offset 0x94 */
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	__BFP(gim);           /* offset 0x98 */
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	__BFP(gif);           /* offset 0x9c */
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	__BFP(control);       /* offset 0xa0 */
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	__BFP(intr);          /* offset 0xa4 */
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	__BFP(version);       /* offset 0xa8 */
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	__BFP(mbtd);          /* offset 0xac */
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	__BFP(ewr);           /* offset 0xb0 */
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	__BFP(esr);           /* offset 0xb4 */
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	u32 __pad3[2];
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	__BFP(ucreg);         /* offset 0xc0 */
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	__BFP(uccnt);         /* offset 0xc4 */
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	__BFP(ucrc);          /* offset 0xc8 */
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	__BFP(uccnf);         /* offset 0xcc */
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	u32 __pad4[1];
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	__BFP(version2);      /* offset 0xd4 */
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	u32 __pad5[10];
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	/*
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	 * channel(mailbox) mask and message registers
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	 */
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	struct bfin_can_mask_regs msk[MAX_CHL_NUMBER];    /* offset 0x100 */
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	struct bfin_can_channel_regs chl[MAX_CHL_NUMBER]; /* offset 0x200 */
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};
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#undef __BFP
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/* CAN_CONTROL Masks */
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#define SRS			0x0001	/* Software Reset */
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#define DNM			0x0002	/* Device Net Mode */
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#define ABO			0x0004	/* Auto-Bus On Enable */
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#define TXPRIO		0x0008	/* TX Priority (Priority/Mailbox*) */
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#define WBA			0x0010	/* Wake-Up On CAN Bus Activity Enable */
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#define SMR			0x0020	/* Sleep Mode Request */
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#define CSR			0x0040	/* CAN Suspend Mode Request */
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#define CCR			0x0080	/* CAN Configuration Mode Request */
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/* CAN_STATUS Masks */
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#define WT			0x0001	/* TX Warning Flag */
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#define WR			0x0002	/* RX Warning Flag */
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#define EP			0x0004	/* Error Passive Mode */
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#define EBO			0x0008	/* Error Bus Off Mode */
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#define SMA			0x0020	/* Sleep Mode Acknowledge */
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#define CSA			0x0040	/* Suspend Mode Acknowledge */
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#define CCA			0x0080	/* Configuration Mode Acknowledge */
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#define MBPTR		0x1F00	/* Mailbox Pointer */
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#define TRM			0x4000	/* Transmit Mode */
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#define REC			0x8000	/* Receive Mode */
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/* CAN_CLOCK Masks */
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#define BRP			0x03FF	/* Bit-Rate Pre-Scaler */
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/* CAN_TIMING Masks */
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#define TSEG1		0x000F	/* Time Segment 1 */
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#define TSEG2		0x0070	/* Time Segment 2 */
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#define SAM			0x0080	/* Sampling */
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#define SJW			0x0300	/* Synchronization Jump Width */
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/* CAN_DEBUG Masks */
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#define DEC			0x0001	/* Disable CAN Error Counters */
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#define DRI			0x0002	/* Disable CAN RX Input */
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#define DTO			0x0004	/* Disable CAN TX Output */
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#define DIL			0x0008	/* Disable CAN Internal Loop */
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#define MAA			0x0010	/* Mode Auto-Acknowledge Enable */
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#define MRB			0x0020	/* Mode Read Back Enable */
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#define CDE			0x8000	/* CAN Debug Enable */
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/* CAN_CEC Masks */
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#define RXECNT		0x00FF	/* Receive Error Counter */
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#define TXECNT		0xFF00	/* Transmit Error Counter */
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/* CAN_INTR Masks */
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#define MBRIRQ	0x0001	/* Mailbox Receive Interrupt */
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#define MBTIRQ	0x0002	/* Mailbox Transmit Interrupt */
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#define GIRQ		0x0004	/* Global Interrupt */
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#define SMACK		0x0008	/* Sleep Mode Acknowledge */
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#define CANTX		0x0040	/* CAN TX Bus Value */
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#define CANRX		0x0080	/* CAN RX Bus Value */
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/* CAN_MBxx_ID1 and CAN_MBxx_ID0 Masks */
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#define DFC			0xFFFF	/* Data Filtering Code (If Enabled) (ID0) */
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#define EXTID_LO	0xFFFF	/* Lower 16 Bits of Extended Identifier (ID0) */
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#define EXTID_HI	0x0003	/* Upper 2 Bits of Extended Identifier (ID1) */
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#define BASEID		0x1FFC	/* Base Identifier */
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#define IDE			0x2000	/* Identifier Extension */
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#define RTR			0x4000	/* Remote Frame Transmission Request */
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#define AME			0x8000	/* Acceptance Mask Enable */
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/* CAN_MBxx_TIMESTAMP Masks */
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#define TSV			0xFFFF	/* Timestamp */
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/* CAN_MBxx_LENGTH Masks */
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#define DLC			0x000F	/* Data Length Code */
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/* CAN_AMxxH and CAN_AMxxL Masks */
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#define DFM			0xFFFF	/* Data Field Mask (If Enabled) (CAN_AMxxL) */
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#define EXTID_LO	0xFFFF	/* Lower 16 Bits of Extended Identifier (CAN_AMxxL) */
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#define EXTID_HI	0x0003	/* Upper 2 Bits of Extended Identifier (CAN_AMxxH) */
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#define BASEID		0x1FFC	/* Base Identifier */
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#define AMIDE		0x2000	/* Acceptance Mask ID Extension Enable */
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#define FMD			0x4000	/* Full Mask Data Field Enable */
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#define FDF			0x8000	/* Filter On Data Field Enable */
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/* CAN_MC1 Masks */
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#define MC0			0x0001	/* Enable Mailbox 0 */
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#define MC1			0x0002	/* Enable Mailbox 1 */
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#define MC2			0x0004	/* Enable Mailbox 2 */
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#define MC3			0x0008	/* Enable Mailbox 3 */
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#define MC4			0x0010	/* Enable Mailbox 4 */
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#define MC5			0x0020	/* Enable Mailbox 5 */
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#define MC6			0x0040	/* Enable Mailbox 6 */
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#define MC7			0x0080	/* Enable Mailbox 7 */
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#define MC8			0x0100	/* Enable Mailbox 8 */
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#define MC9			0x0200	/* Enable Mailbox 9 */
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#define MC10		0x0400	/* Enable Mailbox 10 */
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#define MC11		0x0800	/* Enable Mailbox 11 */
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#define MC12		0x1000	/* Enable Mailbox 12 */
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#define MC13		0x2000	/* Enable Mailbox 13 */
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#define MC14		0x4000	/* Enable Mailbox 14 */
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#define MC15		0x8000	/* Enable Mailbox 15 */
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/* CAN_MC2 Masks */
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#define MC16		0x0001	/* Enable Mailbox 16 */
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#define MC17		0x0002	/* Enable Mailbox 17 */
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#define MC18		0x0004	/* Enable Mailbox 18 */
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#define MC19		0x0008	/* Enable Mailbox 19 */
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#define MC20		0x0010	/* Enable Mailbox 20 */
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#define MC21		0x0020	/* Enable Mailbox 21 */
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#define MC22		0x0040	/* Enable Mailbox 22 */
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#define MC23		0x0080	/* Enable Mailbox 23 */
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#define MC24		0x0100	/* Enable Mailbox 24 */
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#define MC25		0x0200	/* Enable Mailbox 25 */
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#define MC26		0x0400	/* Enable Mailbox 26 */
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#define MC27		0x0800	/* Enable Mailbox 27 */
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#define MC28		0x1000	/* Enable Mailbox 28 */
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#define MC29		0x2000	/* Enable Mailbox 29 */
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#define MC30		0x4000	/* Enable Mailbox 30 */
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#define MC31		0x8000	/* Enable Mailbox 31 */
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/* CAN_MD1 Masks */
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#define MD0			0x0001	/* Enable Mailbox 0 For Receive */
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#define MD1			0x0002	/* Enable Mailbox 1 For Receive */
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#define MD2			0x0004	/* Enable Mailbox 2 For Receive */
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#define MD3			0x0008	/* Enable Mailbox 3 For Receive */
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#define MD4			0x0010	/* Enable Mailbox 4 For Receive */
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#define MD5			0x0020	/* Enable Mailbox 5 For Receive */
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#define MD6			0x0040	/* Enable Mailbox 6 For Receive */
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#define MD7			0x0080	/* Enable Mailbox 7 For Receive */
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#define MD8			0x0100	/* Enable Mailbox 8 For Receive */
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#define MD9			0x0200	/* Enable Mailbox 9 For Receive */
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#define MD10		0x0400	/* Enable Mailbox 10 For Receive */
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#define MD11		0x0800	/* Enable Mailbox 11 For Receive */
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#define MD12		0x1000	/* Enable Mailbox 12 For Receive */
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#define MD13		0x2000	/* Enable Mailbox 13 For Receive */
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#define MD14		0x4000	/* Enable Mailbox 14 For Receive */
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#define MD15		0x8000	/* Enable Mailbox 15 For Receive */
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/* CAN_MD2 Masks */
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#define MD16		0x0001	/* Enable Mailbox 16 For Receive */
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#define MD17		0x0002	/* Enable Mailbox 17 For Receive */
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#define MD18		0x0004	/* Enable Mailbox 18 For Receive */
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#define MD19		0x0008	/* Enable Mailbox 19 For Receive */
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#define MD20		0x0010	/* Enable Mailbox 20 For Receive */
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#define MD21		0x0020	/* Enable Mailbox 21 For Receive */
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#define MD22		0x0040	/* Enable Mailbox 22 For Receive */
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#define MD23		0x0080	/* Enable Mailbox 23 For Receive */
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#define MD24		0x0100	/* Enable Mailbox 24 For Receive */
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#define MD25		0x0200	/* Enable Mailbox 25 For Receive */
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#define MD26		0x0400	/* Enable Mailbox 26 For Receive */
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#define MD27		0x0800	/* Enable Mailbox 27 For Receive */
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#define MD28		0x1000	/* Enable Mailbox 28 For Receive */
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#define MD29		0x2000	/* Enable Mailbox 29 For Receive */
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#define MD30		0x4000	/* Enable Mailbox 30 For Receive */
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#define MD31		0x8000	/* Enable Mailbox 31 For Receive */
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/* CAN_RMP1 Masks */
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#define RMP0		0x0001	/* RX Message Pending In Mailbox 0 */
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#define RMP1		0x0002	/* RX Message Pending In Mailbox 1 */
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#define RMP2		0x0004	/* RX Message Pending In Mailbox 2 */
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#define RMP3		0x0008	/* RX Message Pending In Mailbox 3 */
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#define RMP4		0x0010	/* RX Message Pending In Mailbox 4 */
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#define RMP5		0x0020	/* RX Message Pending In Mailbox 5 */
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#define RMP6		0x0040	/* RX Message Pending In Mailbox 6 */
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#define RMP7		0x0080	/* RX Message Pending In Mailbox 7 */
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#define RMP8		0x0100	/* RX Message Pending In Mailbox 8 */
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#define RMP9		0x0200	/* RX Message Pending In Mailbox 9 */
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#define RMP10		0x0400	/* RX Message Pending In Mailbox 10 */
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#define RMP11		0x0800	/* RX Message Pending In Mailbox 11 */
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#define RMP12		0x1000	/* RX Message Pending In Mailbox 12 */
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#define RMP13		0x2000	/* RX Message Pending In Mailbox 13 */
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#define RMP14		0x4000	/* RX Message Pending In Mailbox 14 */
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#define RMP15		0x8000	/* RX Message Pending In Mailbox 15 */
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/* CAN_RMP2 Masks */
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#define RMP16		0x0001	/* RX Message Pending In Mailbox 16 */
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#define RMP17		0x0002	/* RX Message Pending In Mailbox 17 */
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#define RMP18		0x0004	/* RX Message Pending In Mailbox 18 */
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#define RMP19		0x0008	/* RX Message Pending In Mailbox 19 */
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#define RMP20		0x0010	/* RX Message Pending In Mailbox 20 */
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#define RMP21		0x0020	/* RX Message Pending In Mailbox 21 */
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#define RMP22		0x0040	/* RX Message Pending In Mailbox 22 */
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#define RMP23		0x0080	/* RX Message Pending In Mailbox 23 */
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#define RMP24		0x0100	/* RX Message Pending In Mailbox 24 */
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#define RMP25		0x0200	/* RX Message Pending In Mailbox 25 */
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#define RMP26		0x0400	/* RX Message Pending In Mailbox 26 */
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#define RMP27		0x0800	/* RX Message Pending In Mailbox 27 */
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#define RMP28		0x1000	/* RX Message Pending In Mailbox 28 */
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#define RMP29		0x2000	/* RX Message Pending In Mailbox 29 */
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#define RMP30		0x4000	/* RX Message Pending In Mailbox 30 */
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#define RMP31		0x8000	/* RX Message Pending In Mailbox 31 */
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/* CAN_RML1 Masks */
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#define RML0		0x0001	/* RX Message Lost In Mailbox 0 */
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#define RML1		0x0002	/* RX Message Lost In Mailbox 1 */
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#define RML2		0x0004	/* RX Message Lost In Mailbox 2 */
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#define RML3		0x0008	/* RX Message Lost In Mailbox 3 */
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#define RML4		0x0010	/* RX Message Lost In Mailbox 4 */
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#define RML5		0x0020	/* RX Message Lost In Mailbox 5 */
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#define RML6		0x0040	/* RX Message Lost In Mailbox 6 */
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#define RML7		0x0080	/* RX Message Lost In Mailbox 7 */
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#define RML8		0x0100	/* RX Message Lost In Mailbox 8 */
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#define RML9		0x0200	/* RX Message Lost In Mailbox 9 */
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#define RML10		0x0400	/* RX Message Lost In Mailbox 10 */
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#define RML11		0x0800	/* RX Message Lost In Mailbox 11 */
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#define RML12		0x1000	/* RX Message Lost In Mailbox 12 */
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#define RML13		0x2000	/* RX Message Lost In Mailbox 13 */
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#define RML14		0x4000	/* RX Message Lost In Mailbox 14 */
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#define RML15		0x8000	/* RX Message Lost In Mailbox 15 */
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/* CAN_RML2 Masks */
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#define RML16		0x0001	/* RX Message Lost In Mailbox 16 */
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#define RML17		0x0002	/* RX Message Lost In Mailbox 17 */
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#define RML18		0x0004	/* RX Message Lost In Mailbox 18 */
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#define RML19		0x0008	/* RX Message Lost In Mailbox 19 */
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#define RML20		0x0010	/* RX Message Lost In Mailbox 20 */
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#define RML21		0x0020	/* RX Message Lost In Mailbox 21 */
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#define RML22		0x0040	/* RX Message Lost In Mailbox 22 */
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#define RML23		0x0080	/* RX Message Lost In Mailbox 23 */
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#define RML24		0x0100	/* RX Message Lost In Mailbox 24 */
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#define RML25		0x0200	/* RX Message Lost In Mailbox 25 */
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#define RML26		0x0400	/* RX Message Lost In Mailbox 26 */
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#define RML27		0x0800	/* RX Message Lost In Mailbox 27 */
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#define RML28		0x1000	/* RX Message Lost In Mailbox 28 */
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#define RML29		0x2000	/* RX Message Lost In Mailbox 29 */
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#define RML30		0x4000	/* RX Message Lost In Mailbox 30 */
327
#define RML31		0x8000	/* RX Message Lost In Mailbox 31 */
328

329
/* CAN_OPSS1 Masks */
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#define OPSS0		0x0001	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 0 */
331
#define OPSS1		0x0002	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 1 */
332
#define OPSS2		0x0004	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 2 */
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#define OPSS3		0x0008	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 3 */
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#define OPSS4		0x0010	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 4 */
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#define OPSS5		0x0020	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 5 */
336
#define OPSS6		0x0040	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 6 */
337
#define OPSS7		0x0080	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 7 */
338
#define OPSS8		0x0100	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 8 */
339
#define OPSS9		0x0200	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 9 */
340
#define OPSS10		0x0400	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 10 */
341
#define OPSS11		0x0800	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 11 */
342
#define OPSS12		0x1000	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 12 */
343
#define OPSS13		0x2000	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 13 */
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#define OPSS14		0x4000	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 14 */
345
#define OPSS15		0x8000	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 15 */
346

347
/* CAN_OPSS2 Masks */
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#define OPSS16		0x0001	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 16 */
349
#define OPSS17		0x0002	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 17 */
350
#define OPSS18		0x0004	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 18 */
351
#define OPSS19		0x0008	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 19 */
352
#define OPSS20		0x0010	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 20 */
353
#define OPSS21		0x0020	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 21 */
354
#define OPSS22		0x0040	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 22 */
355
#define OPSS23		0x0080	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 23 */
356
#define OPSS24		0x0100	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 24 */
357
#define OPSS25		0x0200	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 25 */
358
#define OPSS26		0x0400	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 26 */
359
#define OPSS27		0x0800	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 27 */
360
#define OPSS28		0x1000	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 28 */
361
#define OPSS29		0x2000	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 29 */
362
#define OPSS30		0x4000	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 30 */
363
#define OPSS31		0x8000	/* Enable RX Overwrite Protection or TX Single-Shot For Mailbox 31 */
364

365
/* CAN_TRR1 Masks */
366
#define TRR0		0x0001	/* Deny But Don't Lock Access To Mailbox 0 */
367
#define TRR1		0x0002	/* Deny But Don't Lock Access To Mailbox 1 */
368
#define TRR2		0x0004	/* Deny But Don't Lock Access To Mailbox 2 */
369
#define TRR3		0x0008	/* Deny But Don't Lock Access To Mailbox 3 */
370
#define TRR4		0x0010	/* Deny But Don't Lock Access To Mailbox 4 */
371
#define TRR5		0x0020	/* Deny But Don't Lock Access To Mailbox 5 */
372
#define TRR6		0x0040	/* Deny But Don't Lock Access To Mailbox 6 */
373
#define TRR7		0x0080	/* Deny But Don't Lock Access To Mailbox 7 */
374
#define TRR8		0x0100	/* Deny But Don't Lock Access To Mailbox 8 */
375
#define TRR9		0x0200	/* Deny But Don't Lock Access To Mailbox 9 */
376
#define TRR10		0x0400	/* Deny But Don't Lock Access To Mailbox 10 */
377
#define TRR11		0x0800	/* Deny But Don't Lock Access To Mailbox 11 */
378
#define TRR12		0x1000	/* Deny But Don't Lock Access To Mailbox 12 */
379
#define TRR13		0x2000	/* Deny But Don't Lock Access To Mailbox 13 */
380
#define TRR14		0x4000	/* Deny But Don't Lock Access To Mailbox 14 */
381
#define TRR15		0x8000	/* Deny But Don't Lock Access To Mailbox 15 */
382

383
/* CAN_TRR2 Masks */
384
#define TRR16		0x0001	/* Deny But Don't Lock Access To Mailbox 16 */
385
#define TRR17		0x0002	/* Deny But Don't Lock Access To Mailbox 17 */
386
#define TRR18		0x0004	/* Deny But Don't Lock Access To Mailbox 18 */
387
#define TRR19		0x0008	/* Deny But Don't Lock Access To Mailbox 19 */
388
#define TRR20		0x0010	/* Deny But Don't Lock Access To Mailbox 20 */
389
#define TRR21		0x0020	/* Deny But Don't Lock Access To Mailbox 21 */
390
#define TRR22		0x0040	/* Deny But Don't Lock Access To Mailbox 22 */
391
#define TRR23		0x0080	/* Deny But Don't Lock Access To Mailbox 23 */
392
#define TRR24		0x0100	/* Deny But Don't Lock Access To Mailbox 24 */
393
#define TRR25		0x0200	/* Deny But Don't Lock Access To Mailbox 25 */
394
#define TRR26		0x0400	/* Deny But Don't Lock Access To Mailbox 26 */
395
#define TRR27		0x0800	/* Deny But Don't Lock Access To Mailbox 27 */
396
#define TRR28		0x1000	/* Deny But Don't Lock Access To Mailbox 28 */
397
#define TRR29		0x2000	/* Deny But Don't Lock Access To Mailbox 29 */
398
#define TRR30		0x4000	/* Deny But Don't Lock Access To Mailbox 30 */
399
#define TRR31		0x8000	/* Deny But Don't Lock Access To Mailbox 31 */
400

401
/* CAN_TRS1 Masks */
402
#define TRS0		0x0001	/* Remote Frame Request For Mailbox 0 */
403
#define TRS1		0x0002	/* Remote Frame Request For Mailbox 1 */
404
#define TRS2		0x0004	/* Remote Frame Request For Mailbox 2 */
405
#define TRS3		0x0008	/* Remote Frame Request For Mailbox 3 */
406
#define TRS4		0x0010	/* Remote Frame Request For Mailbox 4 */
407
#define TRS5		0x0020	/* Remote Frame Request For Mailbox 5 */
408
#define TRS6		0x0040	/* Remote Frame Request For Mailbox 6 */
409
#define TRS7		0x0080	/* Remote Frame Request For Mailbox 7 */
410
#define TRS8		0x0100	/* Remote Frame Request For Mailbox 8 */
411
#define TRS9		0x0200	/* Remote Frame Request For Mailbox 9 */
412
#define TRS10		0x0400	/* Remote Frame Request For Mailbox 10 */
413
#define TRS11		0x0800	/* Remote Frame Request For Mailbox 11 */
414
#define TRS12		0x1000	/* Remote Frame Request For Mailbox 12 */
415
#define TRS13		0x2000	/* Remote Frame Request For Mailbox 13 */
416
#define TRS14		0x4000	/* Remote Frame Request For Mailbox 14 */
417
#define TRS15		0x8000	/* Remote Frame Request For Mailbox 15 */
418

419
/* CAN_TRS2 Masks */
420
#define TRS16		0x0001	/* Remote Frame Request For Mailbox 16 */
421
#define TRS17		0x0002	/* Remote Frame Request For Mailbox 17 */
422
#define TRS18		0x0004	/* Remote Frame Request For Mailbox 18 */
423
#define TRS19		0x0008	/* Remote Frame Request For Mailbox 19 */
424
#define TRS20		0x0010	/* Remote Frame Request For Mailbox 20 */
425
#define TRS21		0x0020	/* Remote Frame Request For Mailbox 21 */
426
#define TRS22		0x0040	/* Remote Frame Request For Mailbox 22 */
427
#define TRS23		0x0080	/* Remote Frame Request For Mailbox 23 */
428
#define TRS24		0x0100	/* Remote Frame Request For Mailbox 24 */
429
#define TRS25		0x0200	/* Remote Frame Request For Mailbox 25 */
430
#define TRS26		0x0400	/* Remote Frame Request For Mailbox 26 */
431
#define TRS27		0x0800	/* Remote Frame Request For Mailbox 27 */
432
#define TRS28		0x1000	/* Remote Frame Request For Mailbox 28 */
433
#define TRS29		0x2000	/* Remote Frame Request For Mailbox 29 */
434
#define TRS30		0x4000	/* Remote Frame Request For Mailbox 30 */
435
#define TRS31		0x8000	/* Remote Frame Request For Mailbox 31 */
436

437
/* CAN_AA1 Masks */
438
#define AA0			0x0001	/* Aborted Message In Mailbox 0 */
439
#define AA1			0x0002	/* Aborted Message In Mailbox 1 */
440
#define AA2			0x0004	/* Aborted Message In Mailbox 2 */
441
#define AA3			0x0008	/* Aborted Message In Mailbox 3 */
442
#define AA4			0x0010	/* Aborted Message In Mailbox 4 */
443
#define AA5			0x0020	/* Aborted Message In Mailbox 5 */
444
#define AA6			0x0040	/* Aborted Message In Mailbox 6 */
445
#define AA7			0x0080	/* Aborted Message In Mailbox 7 */
446
#define AA8			0x0100	/* Aborted Message In Mailbox 8 */
447
#define AA9			0x0200	/* Aborted Message In Mailbox 9 */
448
#define AA10		0x0400	/* Aborted Message In Mailbox 10 */
449
#define AA11		0x0800	/* Aborted Message In Mailbox 11 */
450
#define AA12		0x1000	/* Aborted Message In Mailbox 12 */
451
#define AA13		0x2000	/* Aborted Message In Mailbox 13 */
452
#define AA14		0x4000	/* Aborted Message In Mailbox 14 */
453
#define AA15		0x8000	/* Aborted Message In Mailbox 15 */
454

455
/* CAN_AA2 Masks */
456
#define AA16		0x0001	/* Aborted Message In Mailbox 16 */
457
#define AA17		0x0002	/* Aborted Message In Mailbox 17 */
458
#define AA18		0x0004	/* Aborted Message In Mailbox 18 */
459
#define AA19		0x0008	/* Aborted Message In Mailbox 19 */
460
#define AA20		0x0010	/* Aborted Message In Mailbox 20 */
461
#define AA21		0x0020	/* Aborted Message In Mailbox 21 */
462
#define AA22		0x0040	/* Aborted Message In Mailbox 22 */
463
#define AA23		0x0080	/* Aborted Message In Mailbox 23 */
464
#define AA24		0x0100	/* Aborted Message In Mailbox 24 */
465
#define AA25		0x0200	/* Aborted Message In Mailbox 25 */
466
#define AA26		0x0400	/* Aborted Message In Mailbox 26 */
467
#define AA27		0x0800	/* Aborted Message In Mailbox 27 */
468
#define AA28		0x1000	/* Aborted Message In Mailbox 28 */
469
#define AA29		0x2000	/* Aborted Message In Mailbox 29 */
470
#define AA30		0x4000	/* Aborted Message In Mailbox 30 */
471
#define AA31		0x8000	/* Aborted Message In Mailbox 31 */
472

473
/* CAN_TA1 Masks */
474
#define TA0			0x0001	/* Transmit Successful From Mailbox 0 */
475
#define TA1			0x0002	/* Transmit Successful From Mailbox 1 */
476
#define TA2			0x0004	/* Transmit Successful From Mailbox 2 */
477
#define TA3			0x0008	/* Transmit Successful From Mailbox 3 */
478
#define TA4			0x0010	/* Transmit Successful From Mailbox 4 */
479
#define TA5			0x0020	/* Transmit Successful From Mailbox 5 */
480
#define TA6			0x0040	/* Transmit Successful From Mailbox 6 */
481
#define TA7			0x0080	/* Transmit Successful From Mailbox 7 */
482
#define TA8			0x0100	/* Transmit Successful From Mailbox 8 */
483
#define TA9			0x0200	/* Transmit Successful From Mailbox 9 */
484
#define TA10		0x0400	/* Transmit Successful From Mailbox 10 */
485
#define TA11		0x0800	/* Transmit Successful From Mailbox 11 */
486
#define TA12		0x1000	/* Transmit Successful From Mailbox 12 */
487
#define TA13		0x2000	/* Transmit Successful From Mailbox 13 */
488
#define TA14		0x4000	/* Transmit Successful From Mailbox 14 */
489
#define TA15		0x8000	/* Transmit Successful From Mailbox 15 */
490

491
/* CAN_TA2 Masks */
492
#define TA16		0x0001	/* Transmit Successful From Mailbox 16 */
493
#define TA17		0x0002	/* Transmit Successful From Mailbox 17 */
494
#define TA18		0x0004	/* Transmit Successful From Mailbox 18 */
495
#define TA19		0x0008	/* Transmit Successful From Mailbox 19 */
496
#define TA20		0x0010	/* Transmit Successful From Mailbox 20 */
497
#define TA21		0x0020	/* Transmit Successful From Mailbox 21 */
498
#define TA22		0x0040	/* Transmit Successful From Mailbox 22 */
499
#define TA23		0x0080	/* Transmit Successful From Mailbox 23 */
500
#define TA24		0x0100	/* Transmit Successful From Mailbox 24 */
501
#define TA25		0x0200	/* Transmit Successful From Mailbox 25 */
502
#define TA26		0x0400	/* Transmit Successful From Mailbox 26 */
503
#define TA27		0x0800	/* Transmit Successful From Mailbox 27 */
504
#define TA28		0x1000	/* Transmit Successful From Mailbox 28 */
505
#define TA29		0x2000	/* Transmit Successful From Mailbox 29 */
506
#define TA30		0x4000	/* Transmit Successful From Mailbox 30 */
507
#define TA31		0x8000	/* Transmit Successful From Mailbox 31 */
508

509
/* CAN_MBTD Masks */
510
#define TDPTR		0x001F	/* Mailbox To Temporarily Disable */
511
#define TDA			0x0040	/* Temporary Disable Acknowledge */
512
#define TDR			0x0080	/* Temporary Disable Request */
513

514
/* CAN_RFH1 Masks */
515
#define RFH0		0x0001	/* Enable Automatic Remote Frame Handling For Mailbox 0 */
516
#define RFH1		0x0002	/* Enable Automatic Remote Frame Handling For Mailbox 1 */
517
#define RFH2		0x0004	/* Enable Automatic Remote Frame Handling For Mailbox 2 */
518
#define RFH3		0x0008	/* Enable Automatic Remote Frame Handling For Mailbox 3 */
519
#define RFH4		0x0010	/* Enable Automatic Remote Frame Handling For Mailbox 4 */
520
#define RFH5		0x0020	/* Enable Automatic Remote Frame Handling For Mailbox 5 */
521
#define RFH6		0x0040	/* Enable Automatic Remote Frame Handling For Mailbox 6 */
522
#define RFH7		0x0080	/* Enable Automatic Remote Frame Handling For Mailbox 7 */
523
#define RFH8		0x0100	/* Enable Automatic Remote Frame Handling For Mailbox 8 */
524
#define RFH9		0x0200	/* Enable Automatic Remote Frame Handling For Mailbox 9 */
525
#define RFH10		0x0400	/* Enable Automatic Remote Frame Handling For Mailbox 10 */
526
#define RFH11		0x0800	/* Enable Automatic Remote Frame Handling For Mailbox 11 */
527
#define RFH12		0x1000	/* Enable Automatic Remote Frame Handling For Mailbox 12 */
528
#define RFH13		0x2000	/* Enable Automatic Remote Frame Handling For Mailbox 13 */
529
#define RFH14		0x4000	/* Enable Automatic Remote Frame Handling For Mailbox 14 */
530
#define RFH15		0x8000	/* Enable Automatic Remote Frame Handling For Mailbox 15 */
531

532
/* CAN_RFH2 Masks */
533
#define RFH16		0x0001	/* Enable Automatic Remote Frame Handling For Mailbox 16 */
534
#define RFH17		0x0002	/* Enable Automatic Remote Frame Handling For Mailbox 17 */
535
#define RFH18		0x0004	/* Enable Automatic Remote Frame Handling For Mailbox 18 */
536
#define RFH19		0x0008	/* Enable Automatic Remote Frame Handling For Mailbox 19 */
537
#define RFH20		0x0010	/* Enable Automatic Remote Frame Handling For Mailbox 20 */
538
#define RFH21		0x0020	/* Enable Automatic Remote Frame Handling For Mailbox 21 */
539
#define RFH22		0x0040	/* Enable Automatic Remote Frame Handling For Mailbox 22 */
540
#define RFH23		0x0080	/* Enable Automatic Remote Frame Handling For Mailbox 23 */
541
#define RFH24		0x0100	/* Enable Automatic Remote Frame Handling For Mailbox 24 */
542
#define RFH25		0x0200	/* Enable Automatic Remote Frame Handling For Mailbox 25 */
543
#define RFH26		0x0400	/* Enable Automatic Remote Frame Handling For Mailbox 26 */
544
#define RFH27		0x0800	/* Enable Automatic Remote Frame Handling For Mailbox 27 */
545
#define RFH28		0x1000	/* Enable Automatic Remote Frame Handling For Mailbox 28 */
546
#define RFH29		0x2000	/* Enable Automatic Remote Frame Handling For Mailbox 29 */
547
#define RFH30		0x4000	/* Enable Automatic Remote Frame Handling For Mailbox 30 */
548
#define RFH31		0x8000	/* Enable Automatic Remote Frame Handling For Mailbox 31 */
549

550
/* CAN_MBTIF1 Masks */
551
#define MBTIF0		0x0001	/* TX Interrupt Active In Mailbox 0 */
552
#define MBTIF1		0x0002	/* TX Interrupt Active In Mailbox 1 */
553
#define MBTIF2		0x0004	/* TX Interrupt Active In Mailbox 2 */
554
#define MBTIF3		0x0008	/* TX Interrupt Active In Mailbox 3 */
555
#define MBTIF4		0x0010	/* TX Interrupt Active In Mailbox 4 */
556
#define MBTIF5		0x0020	/* TX Interrupt Active In Mailbox 5 */
557
#define MBTIF6		0x0040	/* TX Interrupt Active In Mailbox 6 */
558
#define MBTIF7		0x0080	/* TX Interrupt Active In Mailbox 7 */
559
#define MBTIF8		0x0100	/* TX Interrupt Active In Mailbox 8 */
560
#define MBTIF9		0x0200	/* TX Interrupt Active In Mailbox 9 */
561
#define MBTIF10		0x0400	/* TX Interrupt Active In Mailbox 10 */
562
#define MBTIF11		0x0800	/* TX Interrupt Active In Mailbox 11 */
563
#define MBTIF12		0x1000	/* TX Interrupt Active In Mailbox 12 */
564
#define MBTIF13		0x2000	/* TX Interrupt Active In Mailbox 13 */
565
#define MBTIF14		0x4000	/* TX Interrupt Active In Mailbox 14 */
566
#define MBTIF15		0x8000	/* TX Interrupt Active In Mailbox 15 */
567

568
/* CAN_MBTIF2 Masks */
569
#define MBTIF16		0x0001	/* TX Interrupt Active In Mailbox 16 */
570
#define MBTIF17		0x0002	/* TX Interrupt Active In Mailbox 17 */
571
#define MBTIF18		0x0004	/* TX Interrupt Active In Mailbox 18 */
572
#define MBTIF19		0x0008	/* TX Interrupt Active In Mailbox 19 */
573
#define MBTIF20		0x0010	/* TX Interrupt Active In Mailbox 20 */
574
#define MBTIF21		0x0020	/* TX Interrupt Active In Mailbox 21 */
575
#define MBTIF22		0x0040	/* TX Interrupt Active In Mailbox 22 */
576
#define MBTIF23		0x0080	/* TX Interrupt Active In Mailbox 23 */
577
#define MBTIF24		0x0100	/* TX Interrupt Active In Mailbox 24 */
578
#define MBTIF25		0x0200	/* TX Interrupt Active In Mailbox 25 */
579
#define MBTIF26		0x0400	/* TX Interrupt Active In Mailbox 26 */
580
#define MBTIF27		0x0800	/* TX Interrupt Active In Mailbox 27 */
581
#define MBTIF28		0x1000	/* TX Interrupt Active In Mailbox 28 */
582
#define MBTIF29		0x2000	/* TX Interrupt Active In Mailbox 29 */
583
#define MBTIF30		0x4000	/* TX Interrupt Active In Mailbox 30 */
584
#define MBTIF31		0x8000	/* TX Interrupt Active In Mailbox 31 */
585

586
/* CAN_MBRIF1 Masks */
587
#define MBRIF0		0x0001	/* RX Interrupt Active In Mailbox 0 */
588
#define MBRIF1		0x0002	/* RX Interrupt Active In Mailbox 1 */
589
#define MBRIF2		0x0004	/* RX Interrupt Active In Mailbox 2 */
590
#define MBRIF3		0x0008	/* RX Interrupt Active In Mailbox 3 */
591
#define MBRIF4		0x0010	/* RX Interrupt Active In Mailbox 4 */
592
#define MBRIF5		0x0020	/* RX Interrupt Active In Mailbox 5 */
593
#define MBRIF6		0x0040	/* RX Interrupt Active In Mailbox 6 */
594
#define MBRIF7		0x0080	/* RX Interrupt Active In Mailbox 7 */
595
#define MBRIF8		0x0100	/* RX Interrupt Active In Mailbox 8 */
596
#define MBRIF9		0x0200	/* RX Interrupt Active In Mailbox 9 */
597
#define MBRIF10		0x0400	/* RX Interrupt Active In Mailbox 10 */
598
#define MBRIF11		0x0800	/* RX Interrupt Active In Mailbox 11 */
599
#define MBRIF12		0x1000	/* RX Interrupt Active In Mailbox 12 */
600
#define MBRIF13		0x2000	/* RX Interrupt Active In Mailbox 13 */
601
#define MBRIF14		0x4000	/* RX Interrupt Active In Mailbox 14 */
602
#define MBRIF15		0x8000	/* RX Interrupt Active In Mailbox 15 */
603

604
/* CAN_MBRIF2 Masks */
605
#define MBRIF16		0x0001	/* RX Interrupt Active In Mailbox 16 */
606
#define MBRIF17		0x0002	/* RX Interrupt Active In Mailbox 17 */
607
#define MBRIF18		0x0004	/* RX Interrupt Active In Mailbox 18 */
608
#define MBRIF19		0x0008	/* RX Interrupt Active In Mailbox 19 */
609
#define MBRIF20		0x0010	/* RX Interrupt Active In Mailbox 20 */
610
#define MBRIF21		0x0020	/* RX Interrupt Active In Mailbox 21 */
611
#define MBRIF22		0x0040	/* RX Interrupt Active In Mailbox 22 */
612
#define MBRIF23		0x0080	/* RX Interrupt Active In Mailbox 23 */
613
#define MBRIF24		0x0100	/* RX Interrupt Active In Mailbox 24 */
614
#define MBRIF25		0x0200	/* RX Interrupt Active In Mailbox 25 */
615
#define MBRIF26		0x0400	/* RX Interrupt Active In Mailbox 26 */
616
#define MBRIF27		0x0800	/* RX Interrupt Active In Mailbox 27 */
617
#define MBRIF28		0x1000	/* RX Interrupt Active In Mailbox 28 */
618
#define MBRIF29		0x2000	/* RX Interrupt Active In Mailbox 29 */
619
#define MBRIF30		0x4000	/* RX Interrupt Active In Mailbox 30 */
620
#define MBRIF31		0x8000	/* RX Interrupt Active In Mailbox 31 */
621

622
/* CAN_MBIM1 Masks */
623
#define MBIM0		0x0001	/* Enable Interrupt For Mailbox 0 */
624
#define MBIM1		0x0002	/* Enable Interrupt For Mailbox 1 */
625
#define MBIM2		0x0004	/* Enable Interrupt For Mailbox 2 */
626
#define MBIM3		0x0008	/* Enable Interrupt For Mailbox 3 */
627
#define MBIM4		0x0010	/* Enable Interrupt For Mailbox 4 */
628
#define MBIM5		0x0020	/* Enable Interrupt For Mailbox 5 */
629
#define MBIM6		0x0040	/* Enable Interrupt For Mailbox 6 */
630
#define MBIM7		0x0080	/* Enable Interrupt For Mailbox 7 */
631
#define MBIM8		0x0100	/* Enable Interrupt For Mailbox 8 */
632
#define MBIM9		0x0200	/* Enable Interrupt For Mailbox 9 */
633
#define MBIM10		0x0400	/* Enable Interrupt For Mailbox 10 */
634
#define MBIM11		0x0800	/* Enable Interrupt For Mailbox 11 */
635
#define MBIM12		0x1000	/* Enable Interrupt For Mailbox 12 */
636
#define MBIM13		0x2000	/* Enable Interrupt For Mailbox 13 */
637
#define MBIM14		0x4000	/* Enable Interrupt For Mailbox 14 */
638
#define MBIM15		0x8000	/* Enable Interrupt For Mailbox 15 */
639

640
/* CAN_MBIM2 Masks */
641
#define MBIM16		0x0001	/* Enable Interrupt For Mailbox 16 */
642
#define MBIM17		0x0002	/* Enable Interrupt For Mailbox 17 */
643
#define MBIM18		0x0004	/* Enable Interrupt For Mailbox 18 */
644
#define MBIM19		0x0008	/* Enable Interrupt For Mailbox 19 */
645
#define MBIM20		0x0010	/* Enable Interrupt For Mailbox 20 */
646
#define MBIM21		0x0020	/* Enable Interrupt For Mailbox 21 */
647
#define MBIM22		0x0040	/* Enable Interrupt For Mailbox 22 */
648
#define MBIM23		0x0080	/* Enable Interrupt For Mailbox 23 */
649
#define MBIM24		0x0100	/* Enable Interrupt For Mailbox 24 */
650
#define MBIM25		0x0200	/* Enable Interrupt For Mailbox 25 */
651
#define MBIM26		0x0400	/* Enable Interrupt For Mailbox 26 */
652
#define MBIM27		0x0800	/* Enable Interrupt For Mailbox 27 */
653
#define MBIM28		0x1000	/* Enable Interrupt For Mailbox 28 */
654
#define MBIM29		0x2000	/* Enable Interrupt For Mailbox 29 */
655
#define MBIM30		0x4000	/* Enable Interrupt For Mailbox 30 */
656
#define MBIM31		0x8000	/* Enable Interrupt For Mailbox 31 */
657

658
/* CAN_GIM Masks */
659
#define EWTIM		0x0001	/* Enable TX Error Count Interrupt */
660
#define EWRIM		0x0002	/* Enable RX Error Count Interrupt */
661
#define EPIM		0x0004	/* Enable Error-Passive Mode Interrupt */
662
#define BOIM		0x0008	/* Enable Bus Off Interrupt */
663
#define WUIM		0x0010	/* Enable Wake-Up Interrupt */
664
#define UIAIM		0x0020	/* Enable Access To Unimplemented Address Interrupt */
665
#define AAIM		0x0040	/* Enable Abort Acknowledge Interrupt */
666
#define RMLIM		0x0080	/* Enable RX Message Lost Interrupt */
667
#define UCEIM		0x0100	/* Enable Universal Counter Overflow Interrupt */
668
#define EXTIM		0x0200	/* Enable External Trigger Output Interrupt */
669
#define ADIM		0x0400	/* Enable Access Denied Interrupt */
670

671
/* CAN_GIS Masks */
672
#define EWTIS		0x0001	/* TX Error Count IRQ Status */
673
#define EWRIS		0x0002	/* RX Error Count IRQ Status */
674
#define EPIS		0x0004	/* Error-Passive Mode IRQ Status */
675
#define BOIS		0x0008	/* Bus Off IRQ Status */
676
#define WUIS		0x0010	/* Wake-Up IRQ Status */
677
#define UIAIS		0x0020	/* Access To Unimplemented Address IRQ Status */
678
#define AAIS		0x0040	/* Abort Acknowledge IRQ Status */
679
#define RMLIS		0x0080	/* RX Message Lost IRQ Status */
680
#define UCEIS		0x0100	/* Universal Counter Overflow IRQ Status */
681
#define EXTIS		0x0200	/* External Trigger Output IRQ Status */
682
#define ADIS		0x0400	/* Access Denied IRQ Status */
683

684
/* CAN_GIF Masks */
685
#define EWTIF		0x0001	/* TX Error Count IRQ Flag */
686
#define EWRIF		0x0002	/* RX Error Count IRQ Flag */
687
#define EPIF		0x0004	/* Error-Passive Mode IRQ Flag */
688
#define BOIF		0x0008	/* Bus Off IRQ Flag */
689
#define WUIF		0x0010	/* Wake-Up IRQ Flag */
690
#define UIAIF		0x0020	/* Access To Unimplemented Address IRQ Flag */
691
#define AAIF		0x0040	/* Abort Acknowledge IRQ Flag */
692
#define RMLIF		0x0080	/* RX Message Lost IRQ Flag */
693
#define UCEIF		0x0100	/* Universal Counter Overflow IRQ Flag */
694
#define EXTIF		0x0200	/* External Trigger Output IRQ Flag */
695
#define ADIF		0x0400	/* Access Denied IRQ Flag */
696

697
/* CAN_UCCNF Masks */
698
#define UCCNF		0x000F	/* Universal Counter Mode */
699
#define UC_STAMP	0x0001	/*  Timestamp Mode */
700
#define UC_WDOG		0x0002	/*  Watchdog Mode */
701
#define UC_AUTOTX	0x0003	/*  Auto-Transmit Mode */
702
#define UC_ERROR	0x0006	/*  CAN Error Frame Count */
703
#define UC_OVER		0x0007	/*  CAN Overload Frame Count */
704
#define UC_LOST		0x0008	/*  Arbitration Lost During TX Count */
705
#define UC_AA		0x0009	/*  TX Abort Count */
706
#define UC_TA		0x000A	/*  TX Successful Count */
707
#define UC_REJECT	0x000B	/*  RX Message Rejected Count */
708
#define UC_RML		0x000C	/*  RX Message Lost Count */
709
#define UC_RX		0x000D	/*  Total Successful RX Messages Count */
710
#define UC_RMP		0x000E	/*  Successful RX W/Matching ID Count */
711
#define UC_ALL		0x000F	/*  Correct Message On CAN Bus Line Count */
712
#define UCRC		0x0020	/* Universal Counter Reload/Clear */
713
#define UCCT		0x0040	/* Universal Counter CAN Trigger */
714
#define UCE			0x0080	/* Universal Counter Enable */
715

716
/* CAN_ESR Masks */
717
#define ACKE		0x0004	/* Acknowledge Error */
718
#define SER			0x0008	/* Stuff Error */
719
#define CRCE		0x0010	/* CRC Error */
720
#define SA0			0x0020	/* Stuck At Dominant Error */
721
#define BEF			0x0040	/* Bit Error Flag */
722
#define FER			0x0080	/* Form Error Flag */
723

724
/* CAN_EWR Masks */
725
#define EWLREC		0x00FF	/* RX Error Count Limit (For EWRIS) */
726
#define EWLTEC		0xFF00	/* TX Error Count Limit (For EWTIS) */
727

728
#endif
729

730
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