#ifndef __rio_port_h__
#define __rio_port_h__
-#ifdef SCCS_LABELS
-static char *_port_h_sccs_ = "@(#)port.h 1.3";
-#endif
-
-
-#undef VPIX
-
-
-/*
-** the port data structure - one per port in the system
-*/
-
-#ifdef STATS
-struct RIOStats {
- /*
- ** interrupt statistics
- */
- uint BreakIntCnt;
- uint ModemOffCnt;
- uint ModemOnCnt;
- uint RxIntCnt;
- uint TxIntCnt;
- /*
- ** throughput statistics
- */
- uint RxCharCnt;
- uint RxPktCnt;
- uint RxSaveCnt;
- uint TxCharCnt;
- uint TxPktCnt;
- /*
- ** driver entry statistics
- */
- uint CloseCnt;
- uint IoctlCnt;
- uint OpenCnt;
- uint ReadCnt;
- uint WriteCnt;
- /*
- ** proc statistics
- */
- uint BlockCnt;
- uint OutputCnt;
- uint ResumeCnt;
- uint RflushCnt;
- uint SuspendCnt;
- uint TbreakCnt;
- uint TimeoutCnt;
- uint UnblockCnt;
- uint WflushCnt;
- uint WFBodgeCnt;
-};
-#endif
-
/*
** Port data structure
*/
struct Port {
struct gs_port gs;
- int PortNum; /* RIO port no., 0-511 */
+ int PortNum; /* RIO port no., 0-511 */
struct Host *HostP;
- volatile caddr_t Caddr;
- ushort HostPort; /* Port number on host card */
- uchar RupNum; /* Number of RUP for port */
- uchar ID2; /* Second ID of RTA for port */
- ulong 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 */
+ 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_FUNC 0x1000000 /* Seen a function key coming in */
#define RIO_THROTTLE_RX 0x2000000 /* RX needs to be throttled. */
- ulong 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 */
+ 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 */
** 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 */
+#define RIO_CTSFLOW 0x0200 /* RIO's own CTSFLOW flag */
+#define RIO_RTSFLOW 0x0400 /* RIO's own RTSFLOW flag */
- struct PHB *PhbP; /* pointer to PHB for port */
- WORD *TxAdd; /* Add packets here */
- WORD *TxStart; /* Start of add array */
- WORD *TxEnd; /* End of add array */
- WORD *RxRemove; /* Remove packets here */
- WORD *RxStart; /* Start of remove array */
- WORD *RxEnd; /* End of remove array */
- uint RtaUniqueNum; /* Unique number of RTA */
- ushort PortState; /* status of port */
- ushort ModemState; /* status of modem lines */
- ulong ModemLines; /* Modem bits sent to RTA */
- uchar CookMode; /* who expands CR/LF? */
- uchar ParamSem; /* Prevent write during param */
- uchar Mapped; /* if port mapped onto host */
- uchar SecondBlock; /* if port belongs to 2nd block
- of 16 port RTA */
- uchar InUse; /* how many pre-emptive cmds */
- uchar Lock; /* if params locked */
- uchar Store; /* if params stored across closes */
- uchar FirstOpen; /* TRUE if first time port opened */
- uchar FlushCmdBodge; /* if doing a (non)flush */
- uchar 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 */
- uchar WflushFlag; /* 1 How many WFLUSHs active */
+ 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
*/
#ifndef MAX_XP_CTRL_LEN
#define MAX_XP_CTRL_LEN 16 /* ALSO IN DAEMON.H */
#endif
- uint XpCps;
+ unsigned int XpCps;
char XpOn[MAX_XP_CTRL_LEN];
char XpOff[MAX_XP_CTRL_LEN];
- ushort XpLen; /* strlen(XpOn)+strlen(XpOff) */
- uchar XpActive;
- uchar XpLastTickOk; /* TRUE if we can process */
+ 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;
-#ifdef VPIX
- v86_t *StashP;
- uint IntMask;
- struct termss VpixSs;
- uchar ModemStatusReg; /* Modem status register */
-#endif
- uchar RxDataStart;
- uchar Cor2Copy; /* copy of COR2 */
- char *Name; /* points to the Rta's name */
-#ifdef STATS
- struct RIOStats Stat; /* ports statistics */
-#endif
+ unsigned char RxDataStart;
+ unsigned char Cor2Copy; /* copy of COR2 */
+ char *Name; /* points to the Rta's name */
char *TxRingBuffer;
- ushort TxBufferIn; /* New data arrives here */
- ushort TxBufferOut; /* Intr removes data here */
- ushort OldTxBufferOut; /* Indicates if draining */
- int TimeoutId; /* Timeout ID */
- uint Debug;
- uchar WaitUntilBooted; /* True if open should block */
- uint statsGather; /* True if gathering stats */
- ulong txchars; /* Chars transmitted */
- ulong rxchars; /* Chars received */
- ulong opens; /* port open count */
- ulong closes; /* port close count */
- ulong ioctls; /* ioctl count */
- uchar 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 .. */
+ 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;
- uint Flags[4]; /* one per port on a module */
+ unsigned int Flags[4]; /* one per port on a module */
};
-#endif
/*
** 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 {
- uint Port;
- ulong Config;
- ulong State;
+ unsigned int Port;
+ unsigned long Config;
+ unsigned long State;
struct ttystatics *TtyP;
};
+
+#endif
git://git.onelab.eu / linux-2.6.git / blobdiff