diff options
Diffstat (limited to 'drivers/char/rio/cirrus.h')
| -rw-r--r-- | drivers/char/rio/cirrus.h | 210 |
1 files changed, 105 insertions, 105 deletions
diff --git a/drivers/char/rio/cirrus.h b/drivers/char/rio/cirrus.h index f4f837f8682..a03a538a3ef 100644 --- a/drivers/char/rio/cirrus.h +++ b/drivers/char/rio/cirrus.h @@ -43,83 +43,83 @@ /* Bit fields for particular registers shared with driver */ /* COR1 - driver and RTA */ -#define COR1_ODD 0x80 /* Odd parity */ -#define COR1_EVEN 0x00 /* Even parity */ -#define COR1_NOP 0x00 /* No parity */ -#define COR1_FORCE 0x20 /* Force parity */ -#define COR1_NORMAL 0x40 /* With parity */ -#define COR1_1STOP 0x00 /* 1 stop bit */ -#define COR1_15STOP 0x04 /* 1.5 stop bits */ -#define COR1_2STOP 0x08 /* 2 stop bits */ -#define COR1_5BITS 0x00 /* 5 data bits */ -#define COR1_6BITS 0x01 /* 6 data bits */ -#define COR1_7BITS 0x02 /* 7 data bits */ -#define COR1_8BITS 0x03 /* 8 data bits */ - -#define COR1_HOST 0xef /* Safe host bits */ +#define RIOC_COR1_ODD 0x80 /* Odd parity */ +#define RIOC_COR1_EVEN 0x00 /* Even parity */ +#define RIOC_COR1_NOP 0x00 /* No parity */ +#define RIOC_COR1_FORCE 0x20 /* Force parity */ +#define RIOC_COR1_NORMAL 0x40 /* With parity */ +#define RIOC_COR1_1STOP 0x00 /* 1 stop bit */ +#define RIOC_COR1_15STOP 0x04 /* 1.5 stop bits */ +#define RIOC_COR1_2STOP 0x08 /* 2 stop bits */ +#define RIOC_COR1_5BITS 0x00 /* 5 data bits */ +#define RIOC_COR1_6BITS 0x01 /* 6 data bits */ +#define RIOC_COR1_7BITS 0x02 /* 7 data bits */ +#define RIOC_COR1_8BITS 0x03 /* 8 data bits */ + +#define RIOC_COR1_HOST 0xef /* Safe host bits */ /* RTA only */ -#define COR1_CINPCK 0x00 /* Check parity of received characters */ -#define COR1_CNINPCK 0x10 /* Don't check parity */ +#define RIOC_COR1_CINPCK 0x00 /* Check parity of received characters */ +#define RIOC_COR1_CNINPCK 0x10 /* Don't check parity */ /* COR2 bits for both RTA and driver use */ -#define COR2_IXANY 0x80 /* IXANY - any character is XON */ -#define COR2_IXON 0x40 /* IXON - enable tx soft flowcontrol */ -#define COR2_RTSFLOW 0x02 /* Enable tx hardware flow control */ +#define RIOC_COR2_IXANY 0x80 /* IXANY - any character is XON */ +#define RIOC_COR2_IXON 0x40 /* IXON - enable tx soft flowcontrol */ +#define RIOC_COR2_RTSFLOW 0x02 /* Enable tx hardware flow control */ /* Additional driver bits */ -#define COR2_HUPCL 0x20 /* Hang up on close */ -#define COR2_CTSFLOW 0x04 /* Enable rx hardware flow control */ -#define COR2_IXOFF 0x01 /* Enable rx software flow control */ -#define COR2_DTRFLOW 0x08 /* Enable tx hardware flow control */ +#define RIOC_COR2_HUPCL 0x20 /* Hang up on close */ +#define RIOC_COR2_CTSFLOW 0x04 /* Enable rx hardware flow control */ +#define RIOC_COR2_IXOFF 0x01 /* Enable rx software flow control */ +#define RIOC_COR2_DTRFLOW 0x08 /* Enable tx hardware flow control */ /* RTA use only */ -#define COR2_ETC 0x20 /* Embedded transmit options */ -#define COR2_LOCAL 0x10 /* Local loopback mode */ -#define COR2_REMOTE 0x08 /* Remote loopback mode */ -#define COR2_HOST 0xc2 /* Safe host bits */ +#define RIOC_COR2_ETC 0x20 /* Embedded transmit options */ +#define RIOC_COR2_LOCAL 0x10 /* Local loopback mode */ +#define RIOC_COR2_REMOTE 0x08 /* Remote loopback mode */ +#define RIOC_COR2_HOST 0xc2 /* Safe host bits */ /* COR3 - RTA use only */ -#define COR3_SCDRNG 0x80 /* Enable special char detect for range */ -#define COR3_SCD34 0x40 /* Special character detect for SCHR's 3 + 4 */ -#define COR3_FCT 0x20 /* Flow control transparency */ -#define COR3_SCD12 0x10 /* Special character detect for SCHR's 1 + 2 */ -#define COR3_FIFO12 0x0c /* 12 chars for receive FIFO threshold */ -#define COR3_FIFO10 0x0a /* 10 chars for receive FIFO threshold */ -#define COR3_FIFO8 0x08 /* 8 chars for receive FIFO threshold */ -#define COR3_FIFO6 0x06 /* 6 chars for receive FIFO threshold */ - -#define COR3_THRESHOLD COR3_FIFO8 /* MUST BE LESS THAN MCOR_THRESHOLD */ - -#define COR3_DEFAULT (COR3_FCT | COR3_THRESHOLD) +#define RIOC_COR3_SCDRNG 0x80 /* Enable special char detect for range */ +#define RIOC_COR3_SCD34 0x40 /* Special character detect for SCHR's 3 + 4 */ +#define RIOC_COR3_FCT 0x20 /* Flow control transparency */ +#define RIOC_COR3_SCD12 0x10 /* Special character detect for SCHR's 1 + 2 */ +#define RIOC_COR3_FIFO12 0x0c /* 12 chars for receive FIFO threshold */ +#define RIOC_COR3_FIFO10 0x0a /* 10 chars for receive FIFO threshold */ +#define RIOC_COR3_FIFO8 0x08 /* 8 chars for receive FIFO threshold */ +#define RIOC_COR3_FIFO6 0x06 /* 6 chars for receive FIFO threshold */ + +#define RIOC_COR3_THRESHOLD RIOC_COR3_FIFO8 /* MUST BE LESS THAN MCOR_THRESHOLD */ + +#define RIOC_COR3_DEFAULT (RIOC_COR3_FCT | RIOC_COR3_THRESHOLD) /* Default bits for COR3 */ /* COR4 driver and RTA use */ -#define COR4_IGNCR 0x80 /* Throw away CR's on input */ -#define COR4_ICRNL 0x40 /* Map CR -> NL on input */ -#define COR4_INLCR 0x20 /* Map NL -> CR on input */ -#define COR4_IGNBRK 0x10 /* Ignore Break */ -#define COR4_NBRKINT 0x08 /* No interrupt on break (-BRKINT) */ -#define COR4_RAISEMOD 0x01 /* Raise modem output lines on non-zero baud */ +#define RIOC_COR4_IGNCR 0x80 /* Throw away CR's on input */ +#define RIOC_COR4_ICRNL 0x40 /* Map CR -> NL on input */ +#define RIOC_COR4_INLCR 0x20 /* Map NL -> CR on input */ +#define RIOC_COR4_IGNBRK 0x10 /* Ignore Break */ +#define RIOC_COR4_NBRKINT 0x08 /* No interrupt on break (-BRKINT) */ +#define RIOC_COR4_RAISEMOD 0x01 /* Raise modem output lines on non-zero baud */ /* COR4 driver only */ -#define COR4_IGNPAR 0x04 /* IGNPAR (ignore characters with errors) */ -#define COR4_PARMRK 0x02 /* PARMRK */ +#define RIOC_COR4_IGNPAR 0x04 /* IGNPAR (ignore characters with errors) */ +#define RIOC_COR4_PARMRK 0x02 /* PARMRK */ -#define COR4_HOST 0xf8 /* Safe host bits */ +#define RIOC_COR4_HOST 0xf8 /* Safe host bits */ /* COR4 RTA only */ -#define COR4_CIGNPAR 0x02 /* Thrown away bad characters */ -#define COR4_CPARMRK 0x04 /* PARMRK characters */ -#define COR4_CNPARMRK 0x03 /* Don't PARMRK */ +#define RIOC_COR4_CIGNPAR 0x02 /* Thrown away bad characters */ +#define RIOC_COR4_CPARMRK 0x04 /* PARMRK characters */ +#define RIOC_COR4_CNPARMRK 0x03 /* Don't PARMRK */ /* COR5 driver and RTA use */ -#define COR5_ISTRIP 0x80 /* Strip input chars to 7 bits */ -#define COR5_LNE 0x40 /* Enable LNEXT processing */ -#define COR5_CMOE 0x20 /* Match good and errored characters */ -#define COR5_ONLCR 0x02 /* NL -> CR NL on output */ -#define COR5_OCRNL 0x01 /* CR -> NL on output */ +#define RIOC_COR5_ISTRIP 0x80 /* Strip input chars to 7 bits */ +#define RIOC_COR5_LNE 0x40 /* Enable LNEXT processing */ +#define RIOC_COR5_CMOE 0x20 /* Match good and errored characters */ +#define RIOC_COR5_ONLCR 0x02 /* NL -> CR NL on output */ +#define RIOC_COR5_OCRNL 0x01 /* CR -> NL on output */ /* ** Spare bits - these are not used in the CIRRUS registers, so we use @@ -128,86 +128,86 @@ /* ** tstop and tbusy indication */ -#define COR5_TSTATE_ON 0x08 /* Turn on monitoring of tbusy and tstop */ -#define COR5_TSTATE_OFF 0x04 /* Turn off monitoring of tbusy and tstop */ +#define RIOC_COR5_TSTATE_ON 0x08 /* Turn on monitoring of tbusy and tstop */ +#define RIOC_COR5_TSTATE_OFF 0x04 /* Turn off monitoring of tbusy and tstop */ /* ** TAB3 */ -#define COR5_TAB3 0x10 /* TAB3 mode */ +#define RIOC_COR5_TAB3 0x10 /* TAB3 mode */ -#define COR5_HOST 0xc3 /* Safe host bits */ +#define RIOC_COR5_HOST 0xc3 /* Safe host bits */ /* CCSR */ -#define CCSR_TXFLOFF 0x04 /* Tx is xoffed */ +#define RIOC_CCSR_TXFLOFF 0x04 /* Tx is xoffed */ /* MSVR1 */ /* NB. DTR / CD swapped from Cirrus spec as the pins are also reversed on the RTA. This is because otherwise DCD would get lost on the 1 parallel / 3 serial option. */ -#define MSVR1_CD 0x80 /* CD (DSR on Cirrus) */ -#define MSVR1_RTS 0x40 /* RTS (CTS on Cirrus) */ -#define MSVR1_RI 0x20 /* RI */ -#define MSVR1_DTR 0x10 /* DTR (CD on Cirrus) */ -#define MSVR1_CTS 0x01 /* CTS output pin (RTS on Cirrus) */ +#define RIOC_MSVR1_CD 0x80 /* CD (DSR on Cirrus) */ +#define RIOC_MSVR1_RTS 0x40 /* RTS (CTS on Cirrus) */ +#define RIOC_MSVR1_RI 0x20 /* RI */ +#define RIOC_MSVR1_DTR 0x10 /* DTR (CD on Cirrus) */ +#define RIOC_MSVR1_CTS 0x01 /* CTS output pin (RTS on Cirrus) */ /* Next two used to indicate state of tbusy and tstop to driver */ -#define MSVR1_TSTOP 0x08 /* Set if port flow controlled */ -#define MSVR1_TEMPTY 0x04 /* Set if port tx buffer empty */ +#define RIOC_MSVR1_TSTOP 0x08 /* Set if port flow controlled */ +#define RIOC_MSVR1_TEMPTY 0x04 /* Set if port tx buffer empty */ -#define MSVR1_HOST 0xf3 /* The bits the host wants */ +#define RIOC_MSVR1_HOST 0xf3 /* The bits the host wants */ /* Defines for the subscripts of a CONFIG packet */ -#define CONFIG_COR1 1 /* Option register 1 */ -#define CONFIG_COR2 2 /* Option register 2 */ -#define CONFIG_COR4 3 /* Option register 4 */ -#define CONFIG_COR5 4 /* Option register 5 */ -#define CONFIG_TXXON 5 /* Tx XON character */ -#define CONFIG_TXXOFF 6 /* Tx XOFF character */ -#define CONFIG_RXXON 7 /* Rx XON character */ -#define CONFIG_RXXOFF 8 /* Rx XOFF character */ -#define CONFIG_LNEXT 9 /* LNEXT character */ -#define CONFIG_TXBAUD 10 /* Tx baud rate */ -#define CONFIG_RXBAUD 11 /* Rx baud rate */ - -#define PRE_EMPTIVE 0x80 /* Pre-emptive bit in command field */ +#define RIOC_CONFIG_COR1 1 /* Option register 1 */ +#define RIOC_CONFIG_COR2 2 /* Option register 2 */ +#define RIOC_CONFIG_COR4 3 /* Option register 4 */ +#define RIOC_CONFIG_COR5 4 /* Option register 5 */ +#define RIOC_CONFIG_TXXON 5 /* Tx XON character */ +#define RIOC_CONFIG_TXXOFF 6 /* Tx XOFF character */ +#define RIOC_CONFIG_RXXON 7 /* Rx XON character */ +#define RIOC_CONFIG_RXXOFF 8 /* Rx XOFF character */ +#define RIOC_CONFIG_LNEXT 9 /* LNEXT character */ +#define RIOC_CONFIG_TXBAUD 10 /* Tx baud rate */ +#define RIOC_CONFIG_RXBAUD 11 /* Rx baud rate */ + +#define RIOC_PRE_EMPTIVE 0x80 /* Pre-emptive bit in command field */ /* Packet types going from Host to remote - with the exception of OPEN, MOPEN, CONFIG, SBREAK and MEMDUMP the remaining bytes of the data array will not be used */ -#define OPEN 0x00 /* Open a port */ -#define CONFIG 0x01 /* Configure a port */ -#define MOPEN 0x02 /* Modem open (block for DCD) */ -#define CLOSE 0x03 /* Close a port */ -#define WFLUSH (0x04 | PRE_EMPTIVE) /* Write flush */ -#define RFLUSH (0x05 | PRE_EMPTIVE) /* Read flush */ -#define RESUME (0x06 | PRE_EMPTIVE) /* Resume if xoffed */ -#define SBREAK 0x07 /* Start break */ -#define EBREAK 0x08 /* End break */ -#define SUSPEND (0x09 | PRE_EMPTIVE) /* Susp op (behave as tho xoffed) */ -#define FCLOSE (0x0a | PRE_EMPTIVE) /* Force close */ -#define XPRINT 0x0b /* Xprint packet */ -#define MBIS (0x0c | PRE_EMPTIVE) /* Set modem lines */ -#define MBIC (0x0d | PRE_EMPTIVE) /* Clear modem lines */ -#define MSET (0x0e | PRE_EMPTIVE) /* Set modem lines */ -#define PCLOSE 0x0f /* Pseudo close - Leaves rx/tx enabled */ -#define MGET (0x10 | PRE_EMPTIVE) /* Force update of modem status */ -#define MEMDUMP (0x11 | PRE_EMPTIVE) /* Send back mem from addr supplied */ -#define READ_REGISTER (0x12 | PRE_EMPTIVE) /* Read CD1400 register (debug) */ +#define RIOC_OPEN 0x00 /* Open a port */ +#define RIOC_CONFIG 0x01 /* Configure a port */ +#define RIOC_MOPEN 0x02 /* Modem open (block for DCD) */ +#define RIOC_CLOSE 0x03 /* Close a port */ +#define RIOC_WFLUSH (0x04 | RIOC_PRE_EMPTIVE) /* Write flush */ +#define RIOC_RFLUSH (0x05 | RIOC_PRE_EMPTIVE) /* Read flush */ +#define RIOC_RESUME (0x06 | RIOC_PRE_EMPTIVE) /* Resume if xoffed */ +#define RIOC_SBREAK 0x07 /* Start break */ +#define RIOC_EBREAK 0x08 /* End break */ +#define RIOC_SUSPEND (0x09 | RIOC_PRE_EMPTIVE) /* Susp op (behave as tho xoffed) */ +#define RIOC_FCLOSE (0x0a | RIOC_PRE_EMPTIVE) /* Force close */ +#define RIOC_XPRINT 0x0b /* Xprint packet */ +#define RIOC_MBIS (0x0c | RIOC_PRE_EMPTIVE) /* Set modem lines */ +#define RIOC_MBIC (0x0d | RIOC_PRE_EMPTIVE) /* Clear modem lines */ +#define RIOC_MSET (0x0e | RIOC_PRE_EMPTIVE) /* Set modem lines */ +#define RIOC_PCLOSE 0x0f /* Pseudo close - Leaves rx/tx enabled */ +#define RIOC_MGET (0x10 | RIOC_PRE_EMPTIVE) /* Force update of modem status */ +#define RIOC_MEMDUMP (0x11 | RIOC_PRE_EMPTIVE) /* Send back mem from addr supplied */ +#define RIOC_READ_REGISTER (0x12 | RIOC_PRE_EMPTIVE) /* Read CD1400 register (debug) */ /* "Command" packets going from remote to host COMPLETE and MODEM_STATUS use data[4] / data[3] to indicate current state and modem status respectively */ -#define COMPLETE (0x20 | PRE_EMPTIVE) +#define RIOC_COMPLETE (0x20 | RIOC_PRE_EMPTIVE) /* Command complete */ -#define BREAK_RECEIVED (0x21 | PRE_EMPTIVE) +#define RIOC_BREAK_RECEIVED (0x21 | RIOC_PRE_EMPTIVE) /* Break received */ -#define MODEM_STATUS (0x22 | PRE_EMPTIVE) +#define RIOC_MODEM_STATUS (0x22 | RIOC_PRE_EMPTIVE) /* Change in modem status */ /* "Command" packet that could go either way - handshake wake-up */ -#define HANDSHAKE (0x23 | PRE_EMPTIVE) +#define RIOC_HANDSHAKE (0x23 | RIOC_PRE_EMPTIVE) /* Wake-up to HOST / RTA */ #endif |