diff options
Diffstat (limited to 'drivers/char/rio/cirrus.h')
| -rw-r--r-- | drivers/char/rio/cirrus.h | 178 |
1 files changed, 89 insertions, 89 deletions
diff --git a/drivers/char/rio/cirrus.h b/drivers/char/rio/cirrus.h index cf056a990f18..217ff09f2fa1 100644 --- a/drivers/char/rio/cirrus.h +++ b/drivers/char/rio/cirrus.h @@ -73,20 +73,20 @@ #define TIMER_TICK 0x82 #define STOP_BREAK 0x83 #define BASE(a) ((a) < 4 ? (short*)CIRRUS_FIRST : ((a) < 8 ? (short *)CIRRUS_SECOND : ((a) < 12 ? (short*)CIRRUS_THIRD : (short *)CIRRUS_FOURTH))) -#define txack1 ((short *)0x7104) -#define rxack1 ((short *)0x7102) +#define txack1 ((short *)0x7104) +#define rxack1 ((short *)0x7102) #define mdack1 ((short *)0x7106) -#define txack2 ((short *)0x7006) -#define rxack2 ((short *)0x7004) -#define mdack2 ((short *)0x7100) +#define txack2 ((short *)0x7006) +#define rxack2 ((short *)0x7004) +#define mdack2 ((short *)0x7100) #define int_latch ((short *) 0x7800) -#define int_status ((short *) 0x7c00) -#define tx1_pending 0x20 -#define rx1_pending 0x10 -#define md1_pending 0x40 -#define tx2_pending 0x02 -#define rx2_pending 0x01 -#define md2_pending 0x40 +#define int_status ((short *) 0x7c00) +#define tx1_pending 0x20 +#define rx1_pending 0x10 +#define md1_pending 0x40 +#define tx2_pending 0x02 +#define rx2_pending 0x01 +#define md2_pending 0x40 #define module1_bits 0x07 #define module1_modern 0x08 #define module2_bits 0x70 @@ -113,65 +113,65 @@ NB. These registers are relative values on 8 bit boundaries whereas on the RTA's the CIRRUS registers are on word boundaries. Use pointer arithmetic (short *) to obtain the real addresses required */ -#define ccr 0x05 /* Channel Command Register */ -#define ier 0x06 /* Interrupt Enable Register */ -#define cor1 0x08 /* Channel Option Register 1 */ -#define cor2 0x09 /* Channel Option Register 2 */ -#define cor3 0x0a /* Channel Option Register 3 */ -#define cor4 0x1e /* Channel Option Register 4 */ -#define cor5 0x1f /* Channel Option Register 5 */ - -#define ccsr 0x0b /* Channel Control Status Register */ -#define rdcr 0x0e /* Receive Data Count Register */ -#define tdcr 0x12 /* Transmit Data Count Register */ -#define mcor1 0x15 /* Modem Change Option Register 1 */ -#define mcor2 0x16 /* Modem Change Option Regsiter 2 */ - -#define livr 0x18 /* Local Interrupt Vector Register */ -#define schr1 0x1a /* Special Character Register 1 */ -#define schr2 0x1b /* Special Character Register 2 */ -#define schr3 0x1c /* Special Character Register 3 */ -#define schr4 0x1d /* Special Character Register 4 */ - -#define rtr 0x20 /* Receive Timer Register */ -#define rtpr 0x21 /* Receive Timeout Period Register */ -#define lnc 0x24 /* Lnext character */ - -#define rivr 0x43 /* Receive Interrupt Vector Register */ -#define tivr 0x42 /* Transmit Interrupt Vector Register */ -#define mivr 0x41 /* Modem Interrupt Vector Register */ -#define gfrcr 0x40 /* Global Firmware Revision code Reg */ -#define ricr 0x44 /* Receive Interrupting Channel Reg */ -#define ticr 0x45 /* Transmit Interrupting Channel Reg */ -#define micr 0x46 /* Modem Interrupting Channel Register */ - -#define gcr 0x4b /* Global configuration register*/ -#define misr 0x4c /* Modem interrupt status register */ +#define ccr 0x05 /* Channel Command Register */ +#define ier 0x06 /* Interrupt Enable Register */ +#define cor1 0x08 /* Channel Option Register 1 */ +#define cor2 0x09 /* Channel Option Register 2 */ +#define cor3 0x0a /* Channel Option Register 3 */ +#define cor4 0x1e /* Channel Option Register 4 */ +#define cor5 0x1f /* Channel Option Register 5 */ + +#define ccsr 0x0b /* Channel Control Status Register */ +#define rdcr 0x0e /* Receive Data Count Register */ +#define tdcr 0x12 /* Transmit Data Count Register */ +#define mcor1 0x15 /* Modem Change Option Register 1 */ +#define mcor2 0x16 /* Modem Change Option Regsiter 2 */ + +#define livr 0x18 /* Local Interrupt Vector Register */ +#define schr1 0x1a /* Special Character Register 1 */ +#define schr2 0x1b /* Special Character Register 2 */ +#define schr3 0x1c /* Special Character Register 3 */ +#define schr4 0x1d /* Special Character Register 4 */ + +#define rtr 0x20 /* Receive Timer Register */ +#define rtpr 0x21 /* Receive Timeout Period Register */ +#define lnc 0x24 /* Lnext character */ + +#define rivr 0x43 /* Receive Interrupt Vector Register */ +#define tivr 0x42 /* Transmit Interrupt Vector Register */ +#define mivr 0x41 /* Modem Interrupt Vector Register */ +#define gfrcr 0x40 /* Global Firmware Revision code Reg */ +#define ricr 0x44 /* Receive Interrupting Channel Reg */ +#define ticr 0x45 /* Transmit Interrupting Channel Reg */ +#define micr 0x46 /* Modem Interrupting Channel Register */ + +#define gcr 0x4b /* Global configuration register */ +#define misr 0x4c /* Modem interrupt status register */ #define rbusr 0x59 #define tbusr 0x5a #define mbusr 0x5b -#define eoir 0x60 /* End Of Interrupt Register */ -#define rdsr 0x62 /* Receive Data / Status Register */ -#define tdr 0x63 /* Transmit Data Register */ -#define svrr 0x67 /* Service Request Register */ +#define eoir 0x60 /* End Of Interrupt Register */ +#define rdsr 0x62 /* Receive Data / Status Register */ +#define tdr 0x63 /* Transmit Data Register */ +#define svrr 0x67 /* Service Request Register */ -#define car 0x68 /* Channel Access Register */ -#define mir 0x69 /* Modem Interrupt Register */ -#define tir 0x6a /* Transmit Interrupt Register */ -#define rir 0x6b /* Receive Interrupt Register */ -#define msvr1 0x6c /* Modem Signal Value Register 1 */ -#define msvr2 0x6d /* Modem Signal Value Register 2*/ -#define psvr 0x6f /* Printer Signal Value Register*/ +#define car 0x68 /* Channel Access Register */ +#define mir 0x69 /* Modem Interrupt Register */ +#define tir 0x6a /* Transmit Interrupt Register */ +#define rir 0x6b /* Receive Interrupt Register */ +#define msvr1 0x6c /* Modem Signal Value Register 1 */ +#define msvr2 0x6d /* Modem Signal Value Register 2 */ +#define psvr 0x6f /* Printer Signal Value Register */ -#define tbpr 0x72 /* Transmit Baud Rate Period Register */ -#define tcor 0x76 /* Transmit Clock Option Register */ +#define tbpr 0x72 /* Transmit Baud Rate Period Register */ +#define tcor 0x76 /* Transmit Clock Option Register */ -#define rbpr 0x78 /* Receive Baud Rate Period Register */ -#define rber 0x7a /* Receive Baud Rate Extension Register */ -#define rcor 0x7c /* Receive Clock Option Register*/ -#define ppr 0x7e /* Prescalar Period Register */ +#define rbpr 0x78 /* Receive Baud Rate Period Register */ +#define rber 0x7a /* Receive Baud Rate Extension Register */ +#define rcor 0x7c /* Receive Clock Option Register */ +#define ppr 0x7e /* Prescalar Period Register */ /* Misc registers used for forcing the 1400 out of its reset woes */ #define airl 0x6d @@ -192,10 +192,10 @@ /* RDSR - when status read from FIFO */ #define RDSR_BREAK 0x08 /* Break received */ -#define RDSR_TIMEOUT 0x80 /* No new data timeout */ -#define RDSR_SC1 0x10 /* Special char 1 (tx XON) matched */ -#define RDSR_SC2 0x20 /* Special char 2 (tx XOFF) matched */ -#define RDSR_SC12_MASK 0x30 /* Mask for special chars 1 and 2 */ +#define RDSR_TIMEOUT 0x80 /* No new data timeout */ +#define RDSR_SC1 0x10 /* Special char 1 (tx XON) matched */ +#define RDSR_SC2 0x20 /* Special char 2 (tx XOFF) matched */ +#define RDSR_SC12_MASK 0x30 /* Mask for special chars 1 and 2 */ /* PPR */ #define PPR_DEFAULT 0x31 /* Default value - for a 25Mhz clock gives @@ -244,7 +244,7 @@ #define IER_TIMEOUT 0x01 /* Timeout on no data */ #define IER_DEFAULT 0x94 /* Default values */ -#define IER_PARALLEL 0x84 /* Default for Parallel */ +#define IER_PARALLEL 0x84 /* Default for Parallel */ #define IER_EMPTY 0x92 /* Transmitter empty rather than ready */ /* COR1 - Driver only */ @@ -264,11 +264,11 @@ #define COR1_7BITS 0x02 /* 7 data bits */ #define COR1_8BITS 0x03 /* 8 data bits */ -#define COR1_HOST 0xef /* Safe host bits */ +#define 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 COR1_CINPCK 0x00 /* Check parity of received characters */ +#define COR1_CNINPCK 0x10 /* Don't check parity */ /* COR2 bits for both RTA and driver use */ #define COR2_IXANY 0x80 /* IXANY - any character is XON */ @@ -293,9 +293,9 @@ #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_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 */ @@ -386,7 +386,7 @@ #define MCOR_THRESHBITS 0x0F /* mask for ANDing out the above */ -#define MCOR_THRESHOLD MCOR_THRESH9 /* MUST BE GREATER THAN COR3_THRESHOLD */ +#define MCOR_THRESHOLD MCOR_THRESH9 /* MUST BE GREATER THAN COR3_THRESHOLD */ /* RTPR */ @@ -429,25 +429,25 @@ #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 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 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 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) */ /* "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) /* Command complete */ |