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Diffstat (limited to 'drivers/char/rio/port.h')
| -rw-r--r-- | drivers/char/rio/port.h | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/drivers/char/rio/port.h b/drivers/char/rio/port.h deleted file mode 100644 index 49cf6d1..0000000 --- a/drivers/char/rio/port.h +++ /dev/null @@ -1,179 +0,0 @@ -/* -** ----------------------------------------------------------------------------- -** -** Perle Specialix driver for Linux -** Ported from existing RIO Driver for SCO sources. - * - * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -** -** Module : port.h -** SID : 1.3 -** Last Modified : 11/6/98 11:34:12 -** Retrieved : 11/6/98 11:34:21 -** -** ident @(#)port.h 1.3 -** -** ----------------------------------------------------------------------------- -*/ - -#ifndef __rio_port_h__ -#define __rio_port_h__ - -/* -** Port data structure -*/ -struct Port { - struct gs_port gs; - int PortNum; /* RIO port no., 0-511 */ - struct Host *HostP; - void __iomem *Caddr; - unsigned short HostPort; /* Port number on host card */ - unsigned char RupNum; /* Number of RUP for port */ - unsigned char ID2; /* Second ID of RTA for port */ - unsigned long State; /* FLAGS for open & xopen */ -#define RIO_LOPEN 0x00001 /* Local open */ -#define RIO_MOPEN 0x00002 /* Modem open */ -#define RIO_WOPEN 0x00004 /* Waiting for open */ -#define RIO_CLOSING 0x00008 /* The port is being close */ -#define RIO_XPBUSY 0x00010 /* Transparent printer busy */ -#define RIO_BREAKING 0x00020 /* Break in progress */ -#define RIO_DIRECT 0x00040 /* Doing Direct output */ -#define RIO_EXCLUSIVE 0x00080 /* Stream open for exclusive use */ -#define RIO_NDELAY 0x00100 /* Stream is open FNDELAY */ -#define RIO_CARR_ON 0x00200 /* Stream has carrier present */ -#define RIO_XPWANTR 0x00400 /* Stream wanted by Xprint */ -#define RIO_RBLK 0x00800 /* Stream is read-blocked */ -#define RIO_BUSY 0x01000 /* Stream is BUSY for write */ -#define RIO_TIMEOUT 0x02000 /* Stream timeout in progress */ -#define RIO_TXSTOP 0x04000 /* Stream output is stopped */ -#define RIO_WAITFLUSH 0x08000 /* Stream waiting for flush */ -#define RIO_DYNOROD 0x10000 /* Drain failed */ -#define RIO_DELETED 0x20000 /* RTA has been deleted */ -#define RIO_ISSCANCODE 0x40000 /* This line is in scancode mode */ -#define RIO_USING_EUC 0x100000 /* Using extended Unix chars */ -#define RIO_CAN_COOK 0x200000 /* This line can do cooking */ -#define RIO_TRIAD_MODE 0x400000 /* Enable TRIAD special ops. */ -#define RIO_TRIAD_BLOCK 0x800000 /* Next read will block */ -#define RIO_TRIAD_FUNC 0x1000000 /* Seen a function key coming in */ -#define RIO_THROTTLE_RX 0x2000000 /* RX needs to be throttled. */ - - unsigned long Config; /* FLAGS for NOREAD.... */ -#define RIO_NOREAD 0x0001 /* Are not allowed to read port */ -#define RIO_NOWRITE 0x0002 /* Are not allowed to write port */ -#define RIO_NOXPRINT 0x0004 /* Are not allowed to xprint port */ -#define RIO_NOMASK 0x0007 /* All not allowed things */ -#define RIO_IXANY 0x0008 /* Port is allowed ixany */ -#define RIO_MODEM 0x0010 /* Stream is a modem device */ -#define RIO_IXON 0x0020 /* Port is allowed ixon */ -#define RIO_WAITDRAIN 0x0040 /* Wait for port to completely drain */ -#define RIO_MAP_50_TO_50 0x0080 /* Map 50 baud to 50 baud */ -#define RIO_MAP_110_TO_110 0x0100 /* Map 110 baud to 110 baud */ - -/* -** 15.10.1998 ARG - ESIL 0761 prt fix -** As LynxOS does not appear to support Hardware Flow Control ..... -** Define our own flow control flags in 'Config'. -*/ -#define RIO_CTSFLOW 0x0200 /* RIO's own CTSFLOW flag */ -#define RIO_RTSFLOW 0x0400 /* RIO's own RTSFLOW flag */ - - - struct PHB __iomem *PhbP; /* pointer to PHB for port */ - u16 __iomem *TxAdd; /* Add packets here */ - u16 __iomem *TxStart; /* Start of add array */ - u16 __iomem *TxEnd; /* End of add array */ - u16 __iomem *RxRemove; /* Remove packets here */ - u16 __iomem *RxStart; /* Start of remove array */ - u16 __iomem *RxEnd; /* End of remove array */ - unsigned int RtaUniqueNum; /* Unique number of RTA */ - unsigned short PortState; /* status of port */ - unsigned short ModemState; /* status of modem lines */ - unsigned long ModemLines; /* Modem bits sent to RTA */ - unsigned char CookMode; /* who expands CR/LF? */ - unsigned char ParamSem; /* Prevent write during param */ - unsigned char Mapped; /* if port mapped onto host */ - unsigned char SecondBlock; /* if port belongs to 2nd block - of 16 port RTA */ - unsigned char InUse; /* how many pre-emptive cmds */ - unsigned char Lock; /* if params locked */ - unsigned char Store; /* if params stored across closes */ - unsigned char FirstOpen; /* TRUE if first time port opened */ - unsigned char FlushCmdBodge; /* if doing a (non)flush */ - unsigned char MagicFlags; /* require intr processing */ -#define MAGIC_FLUSH 0x01 /* mirror of WflushFlag */ -#define MAGIC_REBOOT 0x02 /* RTA re-booted, re-open ports */ -#define MORE_OUTPUT_EYGOR 0x04 /* riotproc failed to empty clists */ - unsigned char WflushFlag; /* 1 How many WFLUSHs active */ -/* -** Transparent print stuff -*/ - struct Xprint { -#ifndef MAX_XP_CTRL_LEN -#define MAX_XP_CTRL_LEN 16 /* ALSO IN DAEMON.H */ -#endif - unsigned int XpCps; - char XpOn[MAX_XP_CTRL_LEN]; - char XpOff[MAX_XP_CTRL_LEN]; - unsigned short XpLen; /* strlen(XpOn)+strlen(XpOff) */ - unsigned char XpActive; - unsigned char XpLastTickOk; /* TRUE if we can process */ -#define XP_OPEN 00001 -#define XP_RUNABLE 00002 - struct ttystatics *XttyP; - } Xprint; - unsigned char RxDataStart; - unsigned char Cor2Copy; /* copy of COR2 */ - char *Name; /* points to the Rta's name */ - char *TxRingBuffer; - unsigned short TxBufferIn; /* New data arrives here */ - unsigned short TxBufferOut; /* Intr removes data here */ - unsigned short OldTxBufferOut; /* Indicates if draining */ - int TimeoutId; /* Timeout ID */ - unsigned int Debug; - unsigned char WaitUntilBooted; /* True if open should block */ - unsigned int statsGather; /* True if gathering stats */ - unsigned long txchars; /* Chars transmitted */ - unsigned long rxchars; /* Chars received */ - unsigned long opens; /* port open count */ - unsigned long closes; /* port close count */ - unsigned long ioctls; /* ioctl count */ - unsigned char LastRxTgl; /* Last state of rx toggle bit */ - spinlock_t portSem; /* Lock using this sem */ - int MonitorTstate; /* Monitoring ? */ - int timeout_id; /* For calling 100 ms delays */ - int timeout_sem; /* For calling 100 ms delays */ - int firstOpen; /* First time open ? */ - char *p; /* save the global struc here .. */ -}; - -struct ModuleInfo { - char *Name; - unsigned int Flags[4]; /* one per port on a module */ -}; - -/* -** This struct is required because trying to grab an entire Port structure -** runs into problems with differing struct sizes between driver and config. -*/ -struct PortParams { - unsigned int Port; - unsigned long Config; - unsigned long State; - struct ttystatics *TtyP; -}; - -#endif |
