[PATCH] rio: more header cleanup

Strip some of the typedef mess out Remove a small subset of unused defines
and the like.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 93 insertions, 155 deletions

diff --git a/drivers/char/rio/port.h b/drivers/char/rio/port.h
index c99b1e7..4f1108f 100644
--- a/drivers/char/rio/port.h
+++ b/drivers/char/rio/port.h
@@ -33,91 +33,37 @@
 #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 */
+	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. */
@@ -125,15 +71,15 @@ struct Port {
 #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 */
 
@@ -142,36 +88,36 @@ struct Port {
 ** 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 *PhbP;		/* pointer to PHB for port */
+	u16 *TxAdd;			/* Add packets here */
+	u16 *TxStart;			/* Start of add array */
+	u16 *TxEnd;			/* End of add array */
+	u16 *RxRemove;			/* Remove packets here */
+	u16 *RxStart;			/* Start of remove array */
+	u16 *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
 */
@@ -179,63 +125,55 @@ struct Port {
 #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