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Update from Iain for the parallel port stuff.

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This commit is contained in:
pk 1998-06-07 21:14:17 +00:00
parent e7424be3c9
commit 3f6155e843
2 changed files with 40 additions and 26 deletions
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33
sys/arch/sparc/dev/magmareg.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: magmareg.h,v 1.1 1998/05/19 23:58:54 pk Exp $ */
/* $NetBSD: magmareg.h,v 1.2 1998/06/07 21:14:17 pk Exp $ */
/* magmareg.h
*
* Copyright (c) 1998 Iain Hibbert
@ -159,27 +159,28 @@ struct mtty_softc {
struct mtty_port ms_port[MAGMA_MAX_TTY];
};
#define MBPP_TXBUF_SIZE (CD1400_PAR_FIFO_SIZE * 10)
#define MBPP_RX_FIFO_THRESHOLD 25
struct mbpp_port {
struct cd1400 *mp_cd1400; /* for LC2+1Sp card */
struct cd1190 *mp_cd1190; /* all the others */
int mp_flags;
int mp_flags;
int mp_read_strobe; /* strobe width in ns */
int mp_read_timeout; /* timeout after this many seconds */
struct mbpp_param mp_param;
#define mp_burst mp_param.bp_burst
#define mp_timeout mp_param.bp_timeout
#define mp_delay mp_param.bp_delay
int mp_write_strobe; /* strobe width in ns */
int mp_write_timeout; /* timeout after this many seconds */
u_char *mp_txbuf; /* transmit buffer */
u_char *mp_txp; /* transmit pointer */
int mp_txc; /* transmit counter */
u_char *mp_ptr; /* pointer to I/O data */
int mp_cnt; /* count of I/O chars */
};
#define MBPPF_OPEN (1<<0)
#define MBPPF_DONE (1<<1)
#define MBPPF_TIMEOUT (1<<1)
#define MBPPF_UIO (1<<2)
#define MBPPF_DELAY (1<<3)
#define MBPPF_WAKEUP (1<<4)
struct mbpp_softc {
struct device ms_dev; /* device info */
@ -193,7 +194,6 @@ struct mbpp_softc {
#define SET(t, f) ((t) |= (f))
#define CLR(t, f) ((t) &= ~(f))
#define ISSET(t, f) ((t) & (f))
#define MIN(a, b) ((a) < (b) ? (a) : (b))
/* internal function prototypes */
@ -216,3 +216,10 @@ void mtty_start __P((struct tty *));
int mbpp_match __P((struct device *, struct cfdata *, void *));
void mbpp_attach __P((struct device *, struct device *, void *));
int mbpp_rw __P((dev_t, struct uio *));
void mbpp_timeout __P((void *));
void mbpp_start __P((void *));
int mbpp_send __P((struct mbpp_port *, caddr_t, int));
int mbpp_recv __P((struct mbpp_port *, caddr_t, int));
int mbpp_hztoms __P((int));
int mbpp_mstohz __P((int));

33
sys/dev/sbus/magmareg.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: magmareg.h,v 1.1 1998/05/19 23:58:54 pk Exp $ */
/* $NetBSD: magmareg.h,v 1.2 1998/06/07 21:14:17 pk Exp $ */
/* magmareg.h
*
* Copyright (c) 1998 Iain Hibbert
@ -159,27 +159,28 @@ struct mtty_softc {
struct mtty_port ms_port[MAGMA_MAX_TTY];
};
#define MBPP_TXBUF_SIZE (CD1400_PAR_FIFO_SIZE * 10)
#define MBPP_RX_FIFO_THRESHOLD 25
struct mbpp_port {
struct cd1400 *mp_cd1400; /* for LC2+1Sp card */
struct cd1190 *mp_cd1190; /* all the others */
int mp_flags;
int mp_flags;
int mp_read_strobe; /* strobe width in ns */
int mp_read_timeout; /* timeout after this many seconds */
struct mbpp_param mp_param;
#define mp_burst mp_param.bp_burst
#define mp_timeout mp_param.bp_timeout
#define mp_delay mp_param.bp_delay
int mp_write_strobe; /* strobe width in ns */
int mp_write_timeout; /* timeout after this many seconds */
u_char *mp_txbuf; /* transmit buffer */
u_char *mp_txp; /* transmit pointer */
int mp_txc; /* transmit counter */
u_char *mp_ptr; /* pointer to I/O data */
int mp_cnt; /* count of I/O chars */
};
#define MBPPF_OPEN (1<<0)
#define MBPPF_DONE (1<<1)
#define MBPPF_TIMEOUT (1<<1)
#define MBPPF_UIO (1<<2)
#define MBPPF_DELAY (1<<3)
#define MBPPF_WAKEUP (1<<4)
struct mbpp_softc {
struct device ms_dev; /* device info */
@ -193,7 +194,6 @@ struct mbpp_softc {
#define SET(t, f) ((t) |= (f))
#define CLR(t, f) ((t) &= ~(f))
#define ISSET(t, f) ((t) & (f))
#define MIN(a, b) ((a) < (b) ? (a) : (b))
/* internal function prototypes */
@ -216,3 +216,10 @@ void mtty_start __P((struct tty *));
int mbpp_match __P((struct device *, struct cfdata *, void *));
void mbpp_attach __P((struct device *, struct device *, void *));
int mbpp_rw __P((dev_t, struct uio *));
void mbpp_timeout __P((void *));
void mbpp_start __P((void *));
int mbpp_send __P((struct mbpp_port *, caddr_t, int));
int mbpp_recv __P((struct mbpp_port *, caddr_t, int));
int mbpp_hztoms __P((int));
int mbpp_mstohz __P((int));