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Commit f2cf8e25 authored by Alan Cox's avatar Alan Cox Committed by Linus Torvalds
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[PATCH] Clean up the old digi support and rescue it 

Signed-off-by: default avatarAlan Cox <alan@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 5dd42c26
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Showing with 610 additions and 1280 deletions
drivers/char/Kconfig
View file @ f2cf8e25
......@@ -138,7 +138,7 @@ config CYZ_INTR
config DIGIEPCA
tristate "Digiboard Intelligent Async Support"
depends on SERIAL_NONSTANDARD && BROKEN_ON_SMP && (!64BIT || BROKEN)
depends on SERIAL_NONSTANDARD
---help---
This is a driver for Digi International's Xx, Xeve, and Xem series
of cards which provide multiple serial ports. You would need
......
drivers/char/digi1.h
View file @ f2cf8e25
/* Definitions for DigiBoard ditty(1) command. */
#if !defined(TIOCMODG)
#define TIOCMODG ('d'<<8) | 250 /* get modem ctrl state */
#define TIOCMODS ('d'<<8) | 251 /* set modem ctrl state */
#define TIOCMODG (('d'<<8) | 250) /* get modem ctrl state */
#define TIOCMODS (('d'<<8) | 251) /* set modem ctrl state */
#endif
#if !defined(TIOCMSET)
#define TIOCMSET ('d'<<8) | 252 /* set modem ctrl state */
#define TIOCMGET ('d'<<8) | 253 /* set modem ctrl state */
#define TIOCMSET (('d'<<8) | 252) /* set modem ctrl state */
#define TIOCMGET (('d'<<8) | 253) /* set modem ctrl state */
#endif
#if !defined(TIOCMBIC)
#define TIOCMBIC ('d'<<8) | 254 /* set modem ctrl state */
#define TIOCMBIS ('d'<<8) | 255 /* set modem ctrl state */
#define TIOCMBIC (('d'<<8) | 254) /* set modem ctrl state */
#define TIOCMBIS (('d'<<8) | 255) /* set modem ctrl state */
#endif
#if !defined(TIOCSDTR)
#define TIOCSDTR ('e'<<8) | 0 /* set DTR */
#define TIOCCDTR ('e'<<8) | 1 /* clear DTR */
#define TIOCSDTR (('e'<<8) | 0) /* set DTR */
#define TIOCCDTR (('e'<<8) | 1) /* clear DTR */
#endif
/************************************************************************
* Ioctl command arguments for DIGI parameters.
************************************************************************/
#define DIGI_GETA ('e'<<8) | 94 /* Read params */
#define DIGI_GETA (('e'<<8) | 94) /* Read params */
#define DIGI_SETA ('e'<<8) | 95 /* Set params */
#define DIGI_SETAW ('e'<<8) | 96 /* Drain & set params */
#define DIGI_SETAF ('e'<<8) | 97 /* Drain, flush & set params */
#define DIGI_SETA (('e'<<8) | 95) /* Set params */
#define DIGI_SETAW (('e'<<8) | 96) /* Drain & set params */
#define DIGI_SETAF (('e'<<8) | 97) /* Drain, flush & set params */
#define DIGI_GETFLOW ('e'<<8) | 99 /* Get startc/stopc flow */
#define DIGI_GETFLOW (('e'<<8) | 99) /* Get startc/stopc flow */
/* control characters */
#define DIGI_SETFLOW ('e'<<8) | 100 /* Set startc/stopc flow */
#define DIGI_SETFLOW (('e'<<8) | 100) /* Set startc/stopc flow */
/* control characters */
#define DIGI_GETAFLOW ('e'<<8) | 101 /* Get Aux. startc/stopc */
#define DIGI_GETAFLOW (('e'<<8) | 101) /* Get Aux. startc/stopc */
/* flow control chars */
#define DIGI_SETAFLOW ('e'<<8) | 102 /* Set Aux. startc/stopc */
#define DIGI_SETAFLOW (('e'<<8) | 102) /* Set Aux. startc/stopc */
/* flow control chars */
#define DIGI_GETINFO ('e'<<8) | 103 /* Fill in digi_info */
#define DIGI_POLLER ('e'<<8) | 104 /* Turn on/off poller */
#define DIGI_INIT ('e'<<8) | 105 /* Allow things to run. */
#define DIGI_GETINFO (('e'<<8) | 103) /* Fill in digi_info */
#define DIGI_POLLER (('e'<<8) | 104) /* Turn on/off poller */
#define DIGI_INIT (('e'<<8) | 105) /* Allow things to run. */
struct digiflow_struct
{
......
drivers/char/digiFep1.h
View file @ f2cf8e25
......@@ -13,88 +13,88 @@
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;
u16 cin;
u16 cout;
u16 cstart;
u16 cmax;
u16 ein;
u16 eout;
u16 istart;
u16 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];
u32 filler1;
u32 filler2;
u16 tseg;
u16 tin;
u16 tout;
u16 tmax;
u16 rseg;
u16 rin;
u16 rout;
u16 rmax;
u16 tlow;
u16 rlow;
u16 rhigh;
u16 incr;
u16 etime;
u16 edelay;
unchar *dev;
u16 iflag;
u16 oflag;
u16 cflag;
u16 gmask;
u16 col;
u16 delay;
u16 imask;
u16 tflush;
u32 filler3;
u32 filler4;
u32 filler5;
u32 filler6;
u8 num;
u8 ract;
u8 bstat;
u8 tbusy;
u8 iempty;
u8 ilow;
u8 idata;
u8 eflag;
u8 tflag;
u8 rflag;
u8 xmask;
u8 xval;
u8 mstat;
u8 mchange;
u8 mint;
u8 lstat;
u8 mtran;
u8 orun;
u8 startca;
u8 stopca;
u8 startc;
u8 stopc;
u8 vnext;
u8 hflow;
u8 fillc;
u8 ochar;
u8 omask;
u8 filler7;
u8 filler8[28];
};
......
drivers/char/epca.c
View file @ f2cf8e25
This source diff could not be displayed because it is too large. You can view the blob instead.
drivers/char/epca.h
View file @ f2cf8e25
......@@ -85,73 +85,73 @@ static char *board_desc[] =
struct channel
{
long magic;
unchar boardnum;
unchar channelnum;
unchar omodem; /* FEP output modem status */
unchar imodem; /* FEP input modem status */
unchar modemfake; /* Modem values to be forced */
unchar modem; /* Force values */
unchar hflow;
unchar dsr;
unchar dcd;
unchar m_rts ; /* The bits used in whatever FEP */
unchar m_dcd ; /* is indiginous to this board to */
unchar m_dsr ; /* represent each of the physical */
unchar m_cts ; /* handshake lines */
unchar m_ri ;
unchar m_dtr ;
unchar stopc;
unchar startc;
unchar stopca;
unchar startca;
unchar fepstopc;
unchar fepstartc;
unchar fepstopca;
unchar fepstartca;
unchar txwin;
unchar rxwin;
ushort fepiflag;
ushort fepcflag;
ushort fepoflag;
ushort txbufhead;
ushort txbufsize;
ushort rxbufhead;
ushort rxbufsize;
unsigned char boardnum;
unsigned char channelnum;
unsigned char omodem; /* FEP output modem status */
unsigned char imodem; /* FEP input modem status */
unsigned char modemfake; /* Modem values to be forced */
unsigned char modem; /* Force values */
unsigned char hflow;
unsigned char dsr;
unsigned char dcd;
unsigned char m_rts ; /* The bits used in whatever FEP */
unsigned char m_dcd ; /* is indiginous to this board to */
unsigned char m_dsr ; /* represent each of the physical */
unsigned char m_cts ; /* handshake lines */
unsigned char m_ri ;
unsigned char m_dtr ;
unsigned char stopc;
unsigned char startc;
unsigned char stopca;
unsigned char startca;
unsigned char fepstopc;
unsigned char fepstartc;
unsigned char fepstopca;
unsigned char fepstartca;
unsigned char txwin;
unsigned char rxwin;
unsigned short fepiflag;
unsigned short fepcflag;
unsigned short fepoflag;
unsigned short txbufhead;
unsigned short txbufsize;
unsigned short rxbufhead;
unsigned short rxbufsize;
int close_delay;
int count;
int blocked_open;
ulong event;
unsigned long event;
int asyncflags;
uint dev;
ulong statusflags;
ulong c_iflag;
ulong c_cflag;
ulong c_lflag;
ulong c_oflag;
unchar *txptr;
unchar *rxptr;
unchar *tmp_buf;
unsigned long statusflags;
unsigned long c_iflag;
unsigned long c_cflag;
unsigned long c_lflag;
unsigned long c_oflag;
unsigned char *txptr;
unsigned char *rxptr;
unsigned char *tmp_buf;
struct board_info *board;
volatile struct board_chan *brdchan;
struct board_chan *brdchan;
struct digi_struct digiext;
struct tty_struct *tty;
wait_queue_head_t open_wait;
wait_queue_head_t close_wait;
struct work_struct tqueue;
volatile struct global_data *mailbox;
struct global_data *mailbox;
};
struct board_info
{
unchar status;
unchar type;
unchar altpin;
ushort numports;
unchar *port;
unchar *membase;
unchar __iomem *re_map_port;
unchar *re_map_membase;
ulong memory_seg;
unsigned char status;
unsigned char type;
unsigned char altpin;
unsigned short numports;
unsigned long port;
unsigned long membase;
unsigned char __iomem *re_map_port;
unsigned char *re_map_membase;
unsigned long memory_seg;
void ( * memwinon ) (struct board_info *, unsigned int) ;
void ( * memwinoff ) (struct board_info *, unsigned int) ;
void ( * globalwinon ) (struct channel *) ;
......@@ -160,6 +160,6 @@ struct board_info
void ( * memoff ) (struct channel *) ;
void ( * assertgwinon ) (struct channel *) ;
void ( * assertmemoff ) (struct channel *) ;
unchar poller_inhibited ;
unsigned char poller_inhibited ;
};
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