[PATCH] pcxx: Remove obsolete driver

Remove the pcxx driver.  It is obsoleted by the epca driver.
Signed-off-by: James Nelson <james4765@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

MAINTAINERS

@@ -712,13 +712,6 @@ L:	linux-net@vger.kernel.org
 W:	http://www.digi.com
 S:	Orphaned
 
-DIGIBOARD PC/XE AND PC/XI DRIVER
-P:	Christoph Lameter
-M:	christoph@lameter.com
-W:	http://www.digi.com
-L:	digilnux@digi.com
-S:	Obsolete
-
 DIRECTORY NOTIFICATION
 P:	Stephen Rothwell
 M:	sfr@canb.auug.org.au

drivers/char/Kconfig

@@ -148,26 +148,9 @@ config DIGIEPCA
 	  you have a card like this, say Y here and read the file
 	  <file:Documentation/digiepca.txt>.
 
-	  NOTE: There is another, separate driver for the Digiboard PC boards:
-	  "Digiboard PC/Xx Support" below. You should (and can) only select
-	  one of the two drivers.
-
 	  To compile this driver as a module, choose M here: the
 	  module will be called epca.
 
-config DIGI
-	tristate "Digiboard PC/Xx Support"
-	depends on SERIAL_NONSTANDARD && DIGIEPCA=n && BROKEN_ON_SMP
-	help
-	  This is a driver for the Digiboard PC/Xe, PC/Xi, and PC/Xeve cards
-	  that give you many serial ports. You would need something like this
-	  to connect more than two modems to your Linux box, for instance in
-	  order to become a dial-in server. If you have a card like that, say
-	  Y here and read the file <file:Documentation/digiboard.txt>.
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called pcxx.
-
 config ESPSERIAL
 	tristate "Hayes ESP serial port support"
 	depends on SERIAL_NONSTANDARD && ISA && BROKEN_ON_SMP

drivers/char/Makefile

@@ -25,7 +25,6 @@ obj-$(CONFIG_SERIAL167)		+= serial167.o
 obj-$(CONFIG_CYCLADES)		+= cyclades.o
 obj-$(CONFIG_STALLION)		+= stallion.o
 obj-$(CONFIG_ISTALLION)		+= istallion.o
-obj-$(CONFIG_DIGI)		+= pcxx.o
 obj-$(CONFIG_DIGIEPCA)		+= epca.o
 obj-$(CONFIG_SPECIALIX)		+= specialix.o
 obj-$(CONFIG_MOXA_INTELLIO)	+= moxa.o

drivers/char/fep.h

-
-#define CSTART       0x400L
-#define CMAX         0x800L
-#define ISTART       0x800L
-#define IMAX         0xC00L
-#define CIN          0xD10L
-#define GLOBAL       0xD10L
-#define EIN          0xD18L
-#define FEPSTAT      0xD20L
-#define CHANSTRUCT   0x1000L
-#define RXTXBUF      0x4000L
-
-
-struct global_data {
-	volatile ushort cin;
-	volatile ushort cout;
-	volatile ushort cstart;
-	volatile ushort cmax;
-	volatile ushort ein;
-	volatile ushort eout;
-	volatile ushort istart;
-	volatile ushort imax;
-};
-
-
-struct board_chan {
-	int filler1; 
-	int filler2;
-	volatile ushort tseg;
-	volatile ushort tin;
-	volatile ushort tout;
-	volatile ushort tmax;
-	
-	volatile ushort rseg;
-	volatile ushort rin;
-	volatile ushort rout;
-	volatile ushort rmax;
-	
-	volatile ushort tlow;
-	volatile ushort rlow;
-	volatile ushort rhigh;
-	volatile ushort incr;
-	
-	volatile ushort etime;
-	volatile ushort edelay;
-	volatile unchar *dev;
-	
-	volatile ushort iflag;
-	volatile ushort oflag;
-	volatile ushort cflag;
-	volatile ushort gmask;
-	
-	volatile ushort col;
-	volatile ushort delay;
-	volatile ushort imask;
-	volatile ushort tflush;
-
-	int filler3;
-	int filler4;
-	int filler5;
-	int filler6;
-	
-	volatile unchar num;
-	volatile unchar ract;
-	volatile unchar bstat;
-	volatile unchar tbusy;
-	volatile unchar iempty;
-	volatile unchar ilow;
-	volatile unchar idata;
-	volatile unchar eflag;
-	
-	volatile unchar tflag;
-	volatile unchar rflag;
-	volatile unchar xmask;
-	volatile unchar xval;
-	volatile unchar mstat;
-	volatile unchar mchange;
-	volatile unchar mint;
-	volatile unchar lstat;
-
-	volatile unchar mtran;
-	volatile unchar orun;
-	volatile unchar startca;
-	volatile unchar stopca;
-	volatile unchar startc;
-	volatile unchar stopc;
-	volatile unchar vnext;
-	volatile unchar hflow;
-
-	volatile unchar fillc;
-	volatile unchar ochar;
-	volatile unchar omask;
-
-	unchar filler7;
-	unchar filler8[28];
-}; 
-
-
-#define SRXLWATER      0xE0
-#define SRXHWATER      0xE1
-#define STOUT          0xE2
-#define PAUSETX        0xE3
-#define RESUMETX       0xE4
-#define SAUXONOFFC     0xE6
-#define SENDBREAK      0xE8
-#define SETMODEM       0xE9
-#define SETIFLAGS      0xEA
-#define SONOFFC        0xEB
-#define STXLWATER      0xEC
-#define PAUSERX        0xEE
-#define RESUMERX       0xEF
-#define SETBUFFER      0xF2
-#define SETCOOKED      0xF3
-#define SETHFLOW       0xF4
-#define SETCTRLFLAGS   0xF5
-#define SETVNEXT       0xF6
-
-
-#define BREAK_IND        0x01
-#define LOWTX_IND        0x02
-#define EMPTYTX_IND      0x04
-#define DATA_IND         0x08
-#define MODEMCHG_IND     0x20
-
-
-#define RTS   0x02
-#define CD    0x08
-#define DSR   0x10
-#define CTS   0x20
-#define RI    0x40
-#define DTR   0x80
-
-	/* These are termios bits as the FEP understands them */
-
-/* c_cflag bit meaning */
-#define FEP_CBAUD	0000017
-#define  FEP_B0		0000000		/* hang up */
-#define  FEP_B50	0000001
-#define  FEP_B75	0000002
-#define  FEP_B110	0000003
-#define  FEP_B134	0000004
-#define  FEP_B150	0000005
-#define  FEP_B200	0000006
-#define  FEP_B300	0000007
-#define  FEP_B600	0000010
-#define  FEP_B1200	0000011
-#define  FEP_B1800	0000012
-#define  FEP_B2400	0000013
-#define  FEP_B4800	0000014
-#define  FEP_B9600	0000015
-#define  FEP_B19200	0000016
-#define  FEP_B38400	0000017
-#define FEP_EXTA FEP_B19200
-#define FEP_EXTB FEP_B38400
-#define FEP_CSIZE	0000060
-#define   FEP_CS5	0000000
-#define   FEP_CS6	0000020
-#define   FEP_CS7	0000040
-#define   FEP_CS8	0000060
-#define FEP_CSTOPB	0000100
-#define FEP_CREAD	0000200
-#define FEP_PARENB	0000400
-#define FEP_PARODD	0001000
-#define FEP_HUPCL	0002000
-#define FEP_CLOCAL	0004000
-#define FEP_CIBAUD	03600000		/* input baud rate (not used) */
-#define FEP_CRTSCTS	  020000000000		/* flow control */
-

drivers/char/pcxx.h

-#define FEPCODESEG  0x0200L
-#define FEPCODE     0x2000L
-#define BIOSCODE    0xf800L
-
-#define MISCGLOBAL  0x0C00L
-#define NPORT       0x0C22L
-#define MBOX        0x0C40L
-#define PORTBASE    0x0C90L
-
-#define FEPCLR      0x00
-#define FEPMEM      0x02
-#define FEPRST      0x04
-#define FEPINT      0x08
-#define	FEPMASK     0x0e
-#define	FEPWIN      0x80
-
-/* Maximum Number of Boards supported */
-#define MAX_DIGI_BOARDS 4
-
-#define PCXX_NUM_TYPES	4
-
-#define PCXI		0
-#define PCXE		1
-#define	PCXEVE		2
-#define PCXEM		3
-
-static char *board_desc[] = {
-	"PC/Xi",
-	"PC/Xe",
-	"PC/Xeve",
-	"PC/Xem",
-};
-
-static char *board_mem[] = {
-	"64k",
-	"64k",
-	"8k",
-	"32k",
-};
-#define STARTC      021
-#define STOPC       023
-#define IAIXON      0x2000
-
-
-struct board_info	{
-	unchar status;
-	unchar type;
-	unchar altpin;
-	ushort numports;
-	ushort port;
-	ulong  membase;
-	ulong  memsize;
-	ushort first_minor;
-	void *region;
-};
-
-
-#define TXSTOPPED   0x01
-#define LOWWAIT		0x02
-#define EMPTYWAIT	0x04
-#define RXSTOPPED	0x08
-#define TXBUSY		0x10
-
-#define DISABLED   0
-#define ENABLED    1
-#define OFF        0
-#define ON         1
-
-#define FEPTIMEOUT 200000  
-#define SERIAL_TYPE_NORMAL	1
-#define PCXE_EVENT_HANGUP   1
-#define PCXX_MAGIC	0x5c6df104L
-
-struct channel {
-							/* --------- Board/channel information ---------- */
-	long						magic;
-	unchar						boardnum;
-	unchar						channelnum;
-	uint						dev;
-	struct tty_struct			*tty;
-	struct board_info			*board;
-	volatile struct board_chan	*brdchan;
-	volatile struct global_data *mailbox;
-	int							asyncflags;
-	int							count;
-	int							blocked_open;
-	int							close_delay;
-	unsigned long						event;
-	wait_queue_head_t			open_wait;
-	wait_queue_head_t			close_wait;
-	struct work_struct			tqueue;
-							/* ------------ Async control data ------------- */
-	unchar						modemfake;      /* Modem values to be forced */
-	unchar						modem;          /* Force values */
-	ulong						statusflags;
-	unchar						omodem;         /* FEP output modem status */
-	unchar						imodem;         /* FEP input modem status */
-	unchar						hflow;
-	unchar						dsr;
-	unchar						dcd;
-	unchar						stopc;
-	unchar						startc;
-	unchar						stopca;
-	unchar						startca;
-	unchar						fepstopc;
-	unchar						fepstartc;
-	unchar						fepstopca;
-	unchar						fepstartca;
-	ushort						fepiflag;
-	ushort						fepcflag;
-	ushort						fepoflag;
-							/* ---------- Transmit/receive system ---------- */
-	unchar						txwin;
-	unchar						rxwin;
-	ushort						txbufsize;
-	ushort						rxbufsize;
-	unchar						*txptr;
-	unchar						*rxptr;
-	unchar						*tmp_buf;		/* Temp buffer */
-	struct semaphore				tmp_buf_sem;
-							/* ---- Termios data ---- */
-	ulong						c_iflag;
-	ulong						c_cflag;
-	ulong						c_lflag;
-	ulong						c_oflag;
-	struct digi_struct			digiext;
-	ulong						dummy[8];
-};