svn commit: r185003 - in head/sys/dev: ppbus ppc
John Baldwin
jhb at FreeBSD.org
Sun Nov 16 09:42:03 PST 2008
Author: jhb
Date: Sun Nov 16 17:42:02 2008
New Revision: 185003
URL: http://svn.freebsd.org/changeset/base/185003
Log:
Various whitespace and style fixes.
Modified:
head/sys/dev/ppbus/if_plip.c
head/sys/dev/ppbus/immio.c
head/sys/dev/ppbus/lpbb.c
head/sys/dev/ppbus/lpt.c
head/sys/dev/ppbus/lpt.h
head/sys/dev/ppbus/pcfclock.c
head/sys/dev/ppbus/ppb_1284.c
head/sys/dev/ppbus/ppb_base.c
head/sys/dev/ppbus/ppb_msq.c
head/sys/dev/ppbus/ppbconf.c
head/sys/dev/ppbus/ppbconf.h
head/sys/dev/ppbus/ppi.c
head/sys/dev/ppbus/ppi.h
head/sys/dev/ppbus/pps.c
head/sys/dev/ppbus/vpo.c
head/sys/dev/ppbus/vpoio.c
head/sys/dev/ppbus/vpoio.h
head/sys/dev/ppc/ppc.c
head/sys/dev/ppc/ppc_acpi.c
Modified: head/sys/dev/ppbus/if_plip.c
==============================================================================
--- head/sys/dev/ppbus/if_plip.c Sun Nov 16 15:45:41 2008 (r185002)
+++ head/sys/dev/ppbus/if_plip.c Sun Nov 16 17:42:02 2008 (r185003)
@@ -125,19 +125,19 @@ __FBSDID("$FreeBSD$");
#define LPMAXERRS 100
#endif
-#define CLPIPHDRLEN 14 /* We send dummy ethernet addresses (two) + packet type in front of packet */
+#define CLPIPHDRLEN 14 /* We send dummy ethernet addresses (two) + packet type in front of packet */
#define CLPIP_SHAKE 0x80 /* This bit toggles between nibble reception */
-#define MLPIPHDRLEN CLPIPHDRLEN
+#define MLPIPHDRLEN CLPIPHDRLEN
-#define LPIPHDRLEN 2 /* We send 0x08, 0x00 in front of packet */
+#define LPIPHDRLEN 2 /* We send 0x08, 0x00 in front of packet */
#define LPIP_SHAKE 0x40 /* This bit toggles between nibble reception */
#if !defined(MLPIPHDRLEN) || LPIPHDRLEN > MLPIPHDRLEN
-#define MLPIPHDRLEN LPIPHDRLEN
+#define MLPIPHDRLEN LPIPHDRLEN
#endif
#define LPIPTBLSIZE 256 /* Size of octet translation table */
-#define lprintf if (lptflag) printf
+#define lprintf if (lptflag) printf
#ifdef PLIP_DEBUG
static int volatile lptflag = 1;
@@ -156,14 +156,14 @@ struct lp_data {
/* Tables for the lp# interface */
static u_char *txmith;
-#define txmitl (txmith + (1 * LPIPTBLSIZE))
-#define trecvh (txmith + (2 * LPIPTBLSIZE))
-#define trecvl (txmith + (3 * LPIPTBLSIZE))
+#define txmitl (txmith + (1 * LPIPTBLSIZE))
+#define trecvh (txmith + (2 * LPIPTBLSIZE))
+#define trecvl (txmith + (3 * LPIPTBLSIZE))
static u_char *ctxmith;
-#define ctxmitl (ctxmith + (1 * LPIPTBLSIZE))
-#define ctrecvh (ctxmith + (2 * LPIPTBLSIZE))
-#define ctrecvl (ctxmith + (3 * LPIPTBLSIZE))
+#define ctxmitl (ctxmith + (1 * LPIPTBLSIZE))
+#define ctrecvh (ctxmith + (2 * LPIPTBLSIZE))
+#define ctrecvl (ctxmith + (3 * LPIPTBLSIZE))
/* Functions for the lp# interface */
static int lpinittables(void);
@@ -172,7 +172,7 @@ static int lpoutput(struct ifnet *, stru
struct rtentry *);
static void lp_intr(void *);
-#define DEVTOSOFTC(dev) \
+#define DEVTOSOFTC(dev) \
((struct lp_data *)device_get_softc(dev))
static devclass_t lp_devclass;
@@ -254,7 +254,7 @@ lpinittables(void)
return (1);
if (ctxmith == NULL)
- ctxmith = malloc(4*LPIPTBLSIZE, M_DEVBUF, M_NOWAIT);
+ ctxmith = malloc(4 * LPIPTBLSIZE, M_DEVBUF, M_NOWAIT);
if (ctxmith == NULL)
return (1);
@@ -446,7 +446,7 @@ static void
lp_intr(void *arg)
{
device_t dev = (device_t)arg;
- device_t ppbus = device_get_parent(dev);
+ device_t ppbus = device_get_parent(dev);
struct lp_data *sc = DEVTOSOFTC(dev);
int len, s, j;
u_char *bp;
@@ -559,7 +559,7 @@ lp_intr(void *arg)
}
goto done;
- err:
+err:
ppb_wdtr(ppbus, 0);
lprintf("R");
sc->sc_ifp->if_ierrors++;
@@ -576,12 +576,12 @@ lp_intr(void *arg)
sc->sc_iferrs = 0;
}
- done:
+done:
splx(s);
}
static __inline int
-lpoutbyte (u_char byte, int spin, device_t ppbus)
+lpoutbyte(u_char byte, int spin, device_t ppbus)
{
ppb_wdtr(ppbus, txmith[byte]);
Modified: head/sys/dev/ppbus/immio.c
==============================================================================
--- head/sys/dev/ppbus/immio.c Sun Nov 16 15:45:41 2008 (r185002)
+++ head/sys/dev/ppbus/immio.c Sun Nov 16 17:42:02 2008 (r185003)
@@ -250,10 +250,10 @@ static struct ppb_microseq spp_outbyte_s
MS_CASS(0x4),
/* loop: */
- MS_RASSERT_P(1, MS_REG_DTR),
+ MS_RASSERT_P(1, MS_REG_DTR),
MS_CASS(0x5),
MS_DBRA(0), /* decrement counter */
- MS_RASSERT_P(1, MS_REG_DTR),
+ MS_RASSERT_P(1, MS_REG_DTR),
MS_CASS(0x0),
MS_DBRA(-6 /* loop */),
@@ -265,14 +265,14 @@ static struct ppb_microseq spp_outbyte_s
/* EPP 1.7 microsequences, ptr and len set at runtime */
static struct ppb_microseq epp17_outstr[] = {
MS_CASS(0x4),
- MS_RASSERT_P(MS_ACCUM, MS_REG_EPP_D),
+ MS_RASSERT_P(MS_ACCUM, MS_REG_EPP_D),
MS_CASS(0xc),
MS_RET(0),
};
static struct ppb_microseq epp17_instr[] = {
MS_CASS(PCD | 0x4),
- MS_RFETCH_P(MS_ACCUM, MS_REG_EPP_D, MS_FETCH_ALL),
+ MS_RFETCH_P(MS_ACCUM, MS_REG_EPP_D, MS_FETCH_ALL),
MS_CASS(PCD | 0xc),
MS_RET(0),
};
@@ -416,7 +416,7 @@ imm_detect(struct vpoio_data *vpo)
/* release the bus now */
imm_disconnect(vpo, &error, 1);
- /* ensure we are disconnected or daisy chained peripheral
+ /* ensure we are disconnected or daisy chained peripheral
* may cause serious problem to the disk */
if (error) {
@@ -479,7 +479,7 @@ imm_select(struct vpoio_data *vpo, int i
/* initialize the select microsequence */
ppb_MS_init_msq(select_microseq, 1,
SELECT_TARGET, 1 << initiator | 1 << target);
-
+
ppb_MS_microseq(ppbus, vpo->vpo_dev, select_microseq, &ret);
return (ret);
@@ -514,7 +514,7 @@ imm_wait(struct vpoio_data *vpo, int tmo
ppb_MS_microseq(ppbus, vpo->vpo_dev, wait_microseq, &err);
if (err)
- return (0); /* command timed out */
+ return (0); /* command timed out */
return(ret);
}
@@ -540,7 +540,7 @@ imm_negociate(struct vpoio_data *vpo)
if (ret)
return (VP0_ENEGOCIATE);
#endif
-
+
ppb_MS_init_msq(negociate_microseq, 1,
NEGOCIATED_MODE, negociate_mode);
@@ -580,7 +580,7 @@ imm_probe(device_t dev, struct vpoio_dat
int
imm_attach(struct vpoio_data *vpo)
{
- DECLARE_NIBBLE_INBYTE_SUBMICROSEQ;
+ DECLARE_NIBBLE_INBYTE_SUBMICROSEQ;
device_t ppbus = device_get_parent(vpo->vpo_dev);
int error = 0;
@@ -601,7 +601,7 @@ imm_attach(struct vpoio_data *vpo)
INB_NIBBLE_H, (void *)&(vpo)->vpo_nibble.h,
INB_NIBBLE_L, (void *)&(vpo)->vpo_nibble.l,
INB_NIBBLE_F, nibble_inbyte_hook,
- INB_NIBBLE_P, (void *)&(vpo)->vpo_nibble);
+ INB_NIBBLE_P, (void *)&(vpo)->vpo_nibble);
/*
* Initialize mode dependent in/out microsequences
@@ -666,7 +666,7 @@ imm_reset_bus(struct vpoio_data *vpo)
* Send an SCSI command
*
*/
-int
+int
imm_do_scsi(struct vpoio_data *vpo, int host, int target, char *command,
int clen, char *buffer, int blen, int *result, int *count,
int *ret)
@@ -690,7 +690,8 @@ imm_do_scsi(struct vpoio_data *vpo, int
return (error);
if (not_connected) {
- *ret = VP0_ECONNECT; goto error;
+ *ret = VP0_ECONNECT;
+ goto error;
}
/*
@@ -714,7 +715,8 @@ imm_do_scsi(struct vpoio_data *vpo, int
}
if (!(r = imm_wait(vpo, VP0_LOW_SPINTMO))) {
- *ret = VP0_ESTATUS_TIMEOUT; goto error;
+ *ret = VP0_ESTATUS_TIMEOUT;
+ goto error;
}
if ((r & 0x30) == 0x10) {
@@ -725,14 +727,15 @@ imm_do_scsi(struct vpoio_data *vpo, int
negociated = 1;
}
- /*
- * Complete transfer ...
+ /*
+ * Complete transfer ...
*/
*count = 0;
for (;;) {
if (!(r = imm_wait(vpo, VP0_LOW_SPINTMO))) {
- *ret = VP0_ESTATUS_TIMEOUT; goto error;
+ *ret = VP0_ESTATUS_TIMEOUT;
+ goto error;
}
/* stop when the ZIP+ wants to send status */
@@ -782,13 +785,15 @@ imm_do_scsi(struct vpoio_data *vpo, int
negociated = 1;
if (imm_instr(vpo, &l, 1)) {
- *ret = VP0_EOTHER; goto error;
+ *ret = VP0_EOTHER;
+ goto error;
}
/* check if the ZIP+ wants to send more status */
if (imm_wait(vpo, VP0_FAST_SPINTMO) == (char)0xb8)
if (imm_instr(vpo, &h, 1)) {
- *ret = VP0_EOTHER+2; goto error;
+ *ret = VP0_EOTHER + 2;
+ goto error;
}
/* Experience showed that we should discard this */
Modified: head/sys/dev/ppbus/lpbb.c
==============================================================================
--- head/sys/dev/ppbus/lpbb.c Sun Nov 16 15:45:41 2008 (r185002)
+++ head/sys/dev/ppbus/lpbb.c Sun Nov 16 17:42:02 2008 (r185003)
@@ -84,7 +84,7 @@ static int
lpbb_attach(device_t dev)
{
device_t bitbang;
-
+
/* add generic bit-banging code */
bitbang = device_add_child(dev, "iicbb", -1);
device_probe_and_attach(bitbang);
@@ -159,7 +159,7 @@ lpbb_setsda(device_t dev, char val)
mtx_lock(&Giant);
if (val == 0)
ppb_wdtr(ppbus, (u_char)SDA_out);
- else
+ else
ppb_wdtr(ppbus, (u_char)~SDA_out);
mtx_unlock(&Giant);
}
@@ -172,8 +172,8 @@ lpbb_setscl(device_t dev, unsigned char
mtx_lock(&Giant);
if (val == 0)
ppb_wctr(ppbus, (u_char)(ppb_rctr(ppbus) & ~SCL_out));
- else
- ppb_wctr(ppbus, (u_char)(ppb_rctr(ppbus) | SCL_out));
+ else
+ ppb_wctr(ppbus, (u_char)(ppb_rctr(ppbus) | SCL_out));
mtx_unlock(&Giant);
}
Modified: head/sys/dev/ppbus/lpt.c
==============================================================================
--- head/sys/dev/ppbus/lpt.c Sun Nov 16 15:45:41 2008 (r185002)
+++ head/sys/dev/ppbus/lpt.c Sun Nov 16 17:42:02 2008 (r185003)
@@ -87,9 +87,9 @@ __FBSDID("$FreeBSD$");
#include <dev/ppbus/ppbio.h>
#ifndef LPT_DEBUG
-#define lprintf(args)
+#define lprintf(args)
#else
-#define lprintf(args) \
+#define lprintf(args) \
do { \
if (lptflag) \
printf args; \
@@ -113,36 +113,35 @@ struct lpt_data {
prime once */
u_char sc_control;
char sc_flags;
-#define LP_POS_INIT 0x04 /* if we are a postive init signal */
-#define LP_POS_ACK 0x08 /* if we are a positive going ack */
-#define LP_NO_PRIME 0x10 /* don't prime the printer at all */
-#define LP_PRIMEOPEN 0x20 /* prime on every open */
-#define LP_AUTOLF 0x40 /* tell printer to do an automatic lf */
-#define LP_BYPASS 0x80 /* bypass printer ready checks */
+#define LP_POS_INIT 0x04 /* if we are a postive init signal */
+#define LP_POS_ACK 0x08 /* if we are a positive going ack */
+#define LP_NO_PRIME 0x10 /* don't prime the printer at all */
+#define LP_PRIMEOPEN 0x20 /* prime on every open */
+#define LP_AUTOLF 0x40 /* tell printer to do an automatic lf */
+#define LP_BYPASS 0x80 /* bypass printer ready checks */
void *sc_inbuf;
void *sc_statbuf;
short sc_xfercnt ;
char sc_primed;
char *sc_cp ;
u_short sc_irq ; /* IRQ status of port */
-#define LP_HAS_IRQ 0x01 /* we have an irq available */
-#define LP_USE_IRQ 0x02 /* we are using our irq */
-#define LP_ENABLE_IRQ 0x04 /* enable IRQ on open */
-#define LP_ENABLE_EXT 0x10 /* we shall use advanced mode when possible */
+#define LP_HAS_IRQ 0x01 /* we have an irq available */
+#define LP_USE_IRQ 0x02 /* we are using our irq */
+#define LP_ENABLE_IRQ 0x04 /* enable IRQ on open */
+#define LP_ENABLE_EXT 0x10 /* we shall use advanced mode when possible */
u_char sc_backoff ; /* time to call lptout() again */
struct resource *intr_resource; /* interrupt resource */
void *intr_cookie; /* interrupt registration cookie */
-
};
-#define LPT_NAME "lpt" /* our official name */
+#define LPT_NAME "lpt" /* our official name */
static timeout_t lptout;
static int lpt_port_test(device_t dev, u_char data, u_char mask);
static int lpt_detect(device_t dev);
-#define DEVTOSOFTC(dev) \
+#define DEVTOSOFTC(dev) \
((struct lpt_data *)device_get_softc(dev))
static void lptintr(device_t dev);
@@ -156,17 +155,15 @@ static devclass_t lpt_devclass;
#define ASLP (1<<1) /* awaiting draining of printer */
#define EERROR (1<<2) /* error was received from printer */
#define OBUSY (1<<3) /* printer is busy doing output */
-#define LPTOUT (1<<4) /* timeout while not selected */
-#define TOUT (1<<5) /* timeout while not selected */
-#define LPTINIT (1<<6) /* waiting to initialize for open */
-#define INTERRUPTED (1<<7) /* write call was interrupted */
-
-#define HAVEBUS (1<<8) /* the driver owns the bus */
-
+#define LPTOUT (1<<4) /* timeout while not selected */
+#define TOUT (1<<5) /* timeout while not selected */
+#define LPTINIT (1<<6) /* waiting to initialize for open */
+#define INTERRUPTED (1<<7) /* write call was interrupted */
+#define HAVEBUS (1<<8) /* the driver owns the bus */
/* status masks to interrogate printer status */
-#define RDY_MASK (LPS_SEL|LPS_OUT|LPS_NBSY|LPS_NERR) /* ready ? */
-#define LP_READY (LPS_SEL|LPS_NBSY|LPS_NERR)
+#define RDY_MASK (LPS_SEL|LPS_OUT|LPS_NBSY|LPS_NERR) /* ready ? */
+#define LP_READY (LPS_SEL|LPS_NBSY|LPS_NERR)
/* Printer Ready condition - from lpa.c */
/* Only used in polling code */
@@ -503,7 +500,7 @@ lptopen(struct cdev *dev, int flags, int
/* init printer */
if ((sc->sc_flags & LP_NO_PRIME) == 0) {
- if((sc->sc_flags & LP_PRIMEOPEN) || sc->sc_primed == 0) {
+ if ((sc->sc_flags & LP_PRIMEOPEN) || sc->sc_primed == 0) {
ppb_wctr(ppbus, 0);
sc->sc_primed++;
DELAY(500);
@@ -582,7 +579,7 @@ lptclose(struct cdev *dev, int flags, in
{
struct lpt_data *sc = dev->si_drv1;
device_t lptdev = sc->dev;
- device_t ppbus = device_get_parent(lptdev);
+ device_t ppbus = device_get_parent(lptdev);
int err;
if (sc->sc_flags & LP_BYPASS)
@@ -594,7 +591,7 @@ lptclose(struct cdev *dev, int flags, in
sc->sc_state &= ~OPEN;
/* if the last write was interrupted, don't complete it */
- if((!(sc->sc_state & INTERRUPTED)) && (sc->sc_irq & LP_USE_IRQ))
+ if ((!(sc->sc_state & INTERRUPTED)) && (sc->sc_irq & LP_USE_IRQ))
while ((ppb_rstr(ppbus) &
(LPS_SEL|LPS_OUT|LPS_NBSY|LPS_NERR)) !=
(LPS_SEL|LPS_NBSY|LPS_NERR) || sc->sc_xfercnt)
@@ -690,7 +687,7 @@ lptread(struct cdev *dev, struct uio *ui
{
struct lpt_data *sc = dev->si_drv1;
device_t lptdev = sc->dev;
- device_t ppbus = device_get_parent(lptdev);
+ device_t ppbus = device_get_parent(lptdev);
int error = 0, len;
if (sc->sc_flags & LP_BYPASS) {
@@ -736,9 +733,9 @@ lptwrite(struct cdev *dev, struct uio *u
int err;
struct lpt_data *sc = dev->si_drv1;
device_t lptdev = sc->dev;
- device_t ppbus = device_get_parent(lptdev);
+ device_t ppbus = device_get_parent(lptdev);
- if(sc->sc_flags & LP_BYPASS) {
+ if (sc->sc_flags & LP_BYPASS) {
/* we can't do writes in bypass mode */
return(EPERM);
}
@@ -777,7 +774,7 @@ lptwrite(struct cdev *dev, struct uio *u
sc->sc_xfercnt = 0;
break;
case EINTR:
- sc->sc_state |= INTERRUPTED;
+ sc->sc_state |= INTERRUPTED;
return(err);
case EINVAL:
/* advanced mode not avail */
@@ -806,7 +803,7 @@ lptwrite(struct cdev *dev, struct uio *u
}
/* check to see if we must do a polled write */
- if(!(sc->sc_irq & LP_USE_IRQ) && (sc->sc_xfercnt)) {
+ if (!(sc->sc_irq & LP_USE_IRQ) && (sc->sc_xfercnt)) {
lprintf(("p"));
err = lpt_pushbytes(lptdev);
@@ -828,16 +825,15 @@ lptwrite(struct cdev *dev, struct uio *u
*
* do checking for interrupted write call.
*/
-
static void
lpt_intr(void *arg)
{
device_t lptdev = (device_t)arg;
- device_t ppbus = device_get_parent(lptdev);
+ device_t ppbus = device_get_parent(lptdev);
struct lpt_data *sc = DEVTOSOFTC(lptdev);
int sts = 0;
int i;
-
+
/* we must own the bus to use it */
if ((sc->sc_state & HAVEBUS) == 0)
return;
@@ -853,7 +849,7 @@ lpt_intr(void *arg)
if ((sts & RDY_MASK) == LP_READY) {
sc->sc_state = (sc->sc_state | OBUSY) & ~EERROR;
- sc->sc_backoff = hz/LPTOUTINITIAL;
+ sc->sc_backoff = hz / LPTOUTINITIAL;
if (sc->sc_xfercnt) {
/* send char */
@@ -864,7 +860,8 @@ lpt_intr(void *arg)
ppb_wctr(ppbus, sc->sc_control);
/* any more data for printer */
- if(--(sc->sc_xfercnt) > 0) return;
+ if (--(sc->sc_xfercnt) > 0)
+ return;
}
/*
@@ -873,12 +870,12 @@ lpt_intr(void *arg)
*/
sc->sc_state &= ~OBUSY;
- if(!(sc->sc_state & INTERRUPTED))
+ if (!(sc->sc_state & INTERRUPTED))
wakeup(lptdev);
lprintf(("w "));
return;
} else { /* check for error */
- if(((sts & (LPS_NERR | LPS_OUT) ) != LPS_NERR) &&
+ if (((sts & (LPS_NERR | LPS_OUT) ) != LPS_NERR) &&
(sc->sc_state & OPEN))
sc->sc_state |= EERROR;
/* lptout() will jump in and try to restart. */
@@ -907,7 +904,7 @@ lptioctl(struct cdev *dev, u_long cmd, c
switch (cmd) {
case LPT_IRQ :
- if(sc->sc_irq & LP_HAS_IRQ) {
+ if (sc->sc_irq & LP_HAS_IRQ) {
/*
* NOTE:
* If the IRQ status is changed,
@@ -939,7 +936,7 @@ lptioctl(struct cdev *dev, u_long cmd, c
default:
break;
}
-
+
if (old_sc_irq != sc->sc_irq )
log(LOG_NOTICE, "%s: switched to %s %s mode\n",
device_get_nameunit(sc->dev),
Modified: head/sys/dev/ppbus/lpt.h
==============================================================================
--- head/sys/dev/ppbus/lpt.h Sun Nov 16 15:45:41 2008 (r185002)
+++ head/sys/dev/ppbus/lpt.h Sun Nov 16 17:42:02 2008 (r185003)
@@ -31,7 +31,7 @@
*
* Distantly from :
* @(#)lptreg.h 1.1 (Berkeley) 12/19/90
- * Id: lptreg.h,v 1.6 1997/02/22 09:36:52 peter Exp
+ * Id: lptreg.h,v 1.6 1997/02/22 09:36:52 peter Exp
* From Id: nlpt.h,v 1.3 1999/01/10 12:04:54 nsouch Exp
*
* $FreeBSD$
@@ -45,7 +45,7 @@
*/
#ifndef __LPT_H
-#define __LPT_H
+#define __LPT_H
/* machine independent definitions, it shall only depend on the ppbus
* parallel port model */
Modified: head/sys/dev/ppbus/pcfclock.c
==============================================================================
--- head/sys/dev/ppbus/pcfclock.c Sun Nov 16 15:45:41 2008 (r185002)
+++ head/sys/dev/ppbus/pcfclock.c Sun Nov 16 17:42:02 2008 (r185003)
@@ -9,7 +9,7 @@
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
- *
+ *
* THIS SOFTWARE IS PROVIDED BY SASCHA SCHUMANN ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
@@ -105,7 +105,7 @@ static struct cdevsw pcfclock_cdevsw = {
NR(buf, 2) <= 59)
#define PCFCLOCK_BATTERY_STATUS_LOW(buf) (buf[8] & 4)
-
+
#define PCFCLOCK_CMD_TIME 0 /* send current time */
#define PCFCLOCK_CMD_COPY 7 /* copy received signal to PC */
@@ -133,7 +133,7 @@ pcfclock_attach(device_t dev)
{
struct pcfclock_data *sc = device_get_softc(dev);
int unit;
-
+
unit = device_get_unit(dev);
sc->dev = dev;
@@ -148,14 +148,14 @@ pcfclock_attach(device_t dev)
return (0);
}
-static int
+static int
pcfclock_open(struct cdev *dev, int flag, int fms, struct thread *td)
{
struct pcfclock_data *sc = dev->si_drv1;
device_t pcfclockdev = sc->dev;
device_t ppbus = device_get_parent(pcfclockdev);
int res;
-
+
if (!sc)
return (ENXIO);
@@ -164,7 +164,7 @@ pcfclock_open(struct cdev *dev, int flag
return (res);
sc->count++;
-
+
return (0);
}
@@ -187,10 +187,10 @@ pcfclock_write_cmd(struct cdev *dev, uns
{
struct pcfclock_data *sc = dev->si_drv1;
device_t pcfclockdev = sc->dev;
- device_t ppbus = device_get_parent(pcfclockdev);
+ device_t ppbus = device_get_parent(pcfclockdev);
unsigned char ctr = 14;
char i;
-
+
for (i = 0; i <= 7; i++) {
ppb_wdtr(ppbus, i);
AUTOFEED_CLOCK(i & 1 ? AFC_HI : AFC_LO);
@@ -203,7 +203,7 @@ pcfclock_write_cmd(struct cdev *dev, uns
}
static void
-pcfclock_display_data(struct cdev *dev, char buf[18])
+pcfclock_display_data(struct cdev *dev, char buf[18])
{
struct pcfclock_data *sc = dev->si_drv1;
#ifdef PCFCLOCK_VERBOSE
@@ -224,19 +224,19 @@ pcfclock_display_data(struct cdev *dev,
#endif
}
-static int
+static int
pcfclock_read_data(struct cdev *dev, char *buf, ssize_t bits)
{
struct pcfclock_data *sc = dev->si_drv1;
device_t pcfclockdev = sc->dev;
- device_t ppbus = device_get_parent(pcfclockdev);
+ device_t ppbus = device_get_parent(pcfclockdev);
int i;
char waitfor;
int offset;
/* one byte per four bits */
bzero(buf, ((bits + 3) >> 2) + 1);
-
+
waitfor = 100;
for (i = 0; i <= bits; i++) {
/* wait for clock, maximum (waitfor*100) usec */
@@ -244,11 +244,11 @@ pcfclock_read_data(struct cdev *dev, cha
DELAY(100);
/* timed out? */
- if (!waitfor)
+ if (!waitfor)
return (EIO);
-
+
waitfor = 100; /* reload */
-
+
/* give it some time */
DELAY(500);
@@ -263,12 +263,12 @@ pcfclock_read_data(struct cdev *dev, cha
return (0);
}
-static int
-pcfclock_read_dev(struct cdev *dev, char *buf, int maxretries)
+static int
+pcfclock_read_dev(struct cdev *dev, char *buf, int maxretries)
{
struct pcfclock_data *sc = dev->si_drv1;
device_t pcfclockdev = sc->dev;
- device_t ppbus = device_get_parent(pcfclockdev);
+ device_t ppbus = device_get_parent(pcfclockdev);
int error = 0;
ppb_set_mode(ppbus, PPB_COMPATIBLE);
@@ -277,7 +277,7 @@ pcfclock_read_dev(struct cdev *dev, char
pcfclock_write_cmd(dev, PCFCLOCK_CMD_TIME);
if (pcfclock_read_data(dev, buf, 68))
continue;
-
+
if (!PCFCLOCK_CORRECT_SYNC(buf))
continue;
@@ -289,7 +289,7 @@ pcfclock_read_dev(struct cdev *dev, char
if (!maxretries)
error = EIO;
-
+
return (error);
}
@@ -304,15 +304,15 @@ pcfclock_read(struct cdev *dev, struct u
return (ERANGE);
error = pcfclock_read_dev(dev, buf, PCFCLOCK_MAX_RETRIES);
-
+
if (error) {
device_printf(sc->dev, "no PCF found\n");
} else {
pcfclock_display_data(dev, buf);
-
+
uiomove(buf, 18, uio);
}
-
+
return (error);
}
Modified: head/sys/dev/ppbus/ppb_1284.c
==============================================================================
--- head/sys/dev/ppbus/ppb_1284.c Sun Nov 16 15:45:41 2008 (r185002)
+++ head/sys/dev/ppbus/ppb_1284.c Sun Nov 16 17:42:02 2008 (r185003)
@@ -92,7 +92,8 @@ ppb_1284_reset_error(device_t bus, int s
int
ppb_1284_get_state(device_t bus)
{
- return (DEVTOSOFTC(bus)->state);
+
+ return (DEVTOSOFTC(bus)->state);
}
/*
@@ -293,7 +294,7 @@ ppb_peripheral_terminate(device_t bus, i
}
/* Event 24 */
- ppb_wctr(bus, (nINIT | STROBE) & ~(AUTOFEED | SELECTIN));
+ ppb_wctr(bus, (nINIT | STROBE) & ~(AUTOFEED | SELECTIN));
/* Event 25 - wait up to host response time (1s) */
if ((error = do_peripheral_wait(bus, nBUSY, nBUSY))) {
@@ -302,17 +303,17 @@ ppb_peripheral_terminate(device_t bus, i
}
/* Event 26 */
- ppb_wctr(bus, (SELECTIN | nINIT | STROBE) & ~(AUTOFEED));
+ ppb_wctr(bus, (SELECTIN | nINIT | STROBE) & ~(AUTOFEED));
DELAY(1);
/* Event 27 */
- ppb_wctr(bus, (SELECTIN | nINIT) & ~(STROBE | AUTOFEED));
+ ppb_wctr(bus, (SELECTIN | nINIT) & ~(STROBE | AUTOFEED));
/* Event 28 - wait up to host response time (1s) */
if ((error = do_peripheral_wait(bus, nBUSY, 0))) {
ppb_1284_set_error(bus, PPB_TIMEOUT, 28);
goto error;
}
-
+
error:
ppb_set_mode(bus, PPB_COMPATIBLE);
ppb_1284_set_state(bus, PPB_FORWARD_IDLE);
@@ -538,7 +539,7 @@ spp_1284_read(device_t bus, int mode, ch
case PPB_REVERSE_IDLE:
terminate_after_transfer = 0;
break;
-
+
default:
ppb_1284_terminate(bus);
if ((error = ppb_1284_negociate(bus, mode, 0)))
@@ -689,9 +690,9 @@ ppb_1284_negociate(device_t bus, int mod
#ifdef PERIPH_1284
/* request remote host attention */
- ppb_wctr(bus, (nINIT | STROBE) & ~(AUTOFEED | SELECTIN));
- DELAY(1);
- ppb_wctr(bus, (nINIT) & ~(STROBE | AUTOFEED | SELECTIN));
+ ppb_wctr(bus, (nINIT | STROBE) & ~(AUTOFEED | SELECTIN));
+ DELAY(1);
+ ppb_wctr(bus, (nINIT) & ~(STROBE | AUTOFEED | SELECTIN));
#else
DELAY(1);
@@ -701,14 +702,14 @@ ppb_1284_negociate(device_t bus, int mod
ppb_wctr(bus, (nINIT | AUTOFEED) & ~(STROBE | SELECTIN));
#ifdef PERIPH_1284
- /* ignore the PError line, wait a bit more, remote host's
+ /* ignore the PError line, wait a bit more, remote host's
* interrupts don't respond fast enough */
if (ppb_poll_bus(bus, 40, nACK | SELECT | nFAULT,
SELECT | nFAULT, PPB_NOINTR | PPB_POLL)) {
- ppb_1284_set_error(bus, PPB_NOT_IEEE1284, 2);
- error = ENODEV;
- goto error;
- }
+ ppb_1284_set_error(bus, PPB_NOT_IEEE1284, 2);
+ error = ENODEV;
+ goto error;
+ }
#else
/* Event 2 - trying IEEE1284 dialog */
if (do_1284_wait(bus, nACK | PERROR | SELECT | nFAULT,
@@ -770,11 +771,11 @@ ppb_1284_negociate(device_t bus, int mod
#ifdef PERIPH_1284
/* ignore PError line */
if (do_1284_wait(bus, nACK | SELECT | nBUSY,
- nACK | SELECT | nBUSY)) {
- ppb_1284_set_error(bus, PPB_TIMEOUT, 30);
- error = ENODEV;
- goto error;
- }
+ nACK | SELECT | nBUSY)) {
+ ppb_1284_set_error(bus, PPB_TIMEOUT, 30);
+ error = ENODEV;
+ goto error;
+ }
#else
if (do_1284_wait(bus, nACK | SELECT | PERROR | nBUSY,
nACK | SELECT | PERROR | nBUSY)) {
@@ -824,8 +825,8 @@ ppb_1284_terminate(device_t bus)
#ifdef PERIPH_1284
/* request remote host attention */
- ppb_wctr(bus, (nINIT | STROBE | SELECTIN) & ~(AUTOFEED));
- DELAY(1);
+ ppb_wctr(bus, (nINIT | STROBE | SELECTIN) & ~(AUTOFEED));
+ DELAY(1);
#endif /* PERIPH_1284 */
/* Event 22 - set nSelectin low and nAutoFeed high */
Modified: head/sys/dev/ppbus/ppb_base.c
==============================================================================
--- head/sys/dev/ppbus/ppb_base.c Sun Nov 16 15:45:41 2008 (r185002)
+++ head/sys/dev/ppbus/ppb_base.c Sun Nov 16 17:42:02 2008 (r185003)
@@ -34,15 +34,15 @@ __FBSDID("$FreeBSD$");
#include <sys/bus.h>
#include <dev/ppbus/ppbconf.h>
-
+
#include "ppbus_if.h"
#include <dev/ppbus/ppbio.h>
-
+
MODULE_VERSION(ppbus, 1);
#define DEVTOSOFTC(dev) ((struct ppb_data *)device_get_softc(dev))
-
+
/*
* ppb_poll_bus()
*
@@ -133,7 +133,7 @@ ppb_set_mode(device_t bus, int mode)
int old_mode = ppb_get_mode(bus);
if (PPBUS_SETMODE(device_get_parent(bus), mode))
- return -1;
+ return (-1);
/* XXX yet device mode = ppbus mode = chipset mode */
ppb->mode = (mode & PPB_MASK);
Modified: head/sys/dev/ppbus/ppb_msq.c
==============================================================================
--- head/sys/dev/ppbus/ppb_msq.c Sun Nov 16 15:45:41 2008 (r185002)
+++ head/sys/dev/ppbus/ppb_msq.c Sun Nov 16 17:42:02 2008 (r185003)
@@ -210,7 +210,7 @@ ppb_MS_init_msq(struct ppb_microseq *msq
__func__, param);
#if 0
- printf("%s: param = %d, ins = %d, arg = %d, type = %d\n",
+ printf("%s: param = %d, ins = %d, arg = %d, type = %d\n",
__func__, param, ins, arg, type);
#endif
@@ -272,7 +272,7 @@ ppb_MS_microseq(device_t bus, device_t d
mi = msq;
for (;;) {
- switch (mi->opcode) {
+ switch (mi->opcode) {
case MS_OP_PUT:
case MS_OP_GET:
@@ -315,11 +315,10 @@ ppb_MS_microseq(device_t bus, device_t d
INCR_PC;
break;
- case MS_OP_RET:
+ case MS_OP_RET:
if (ret)
*ret = mi->arg[0].i; /* return code */
return (0);
- break;
default:
/* executing microinstructions at ppc level is
Modified: head/sys/dev/ppbus/ppbconf.c
==============================================================================
--- head/sys/dev/ppbus/ppbconf.c Sun Nov 16 15:45:41 2008 (r185002)
+++ head/sys/dev/ppbus/ppbconf.c Sun Nov 16 17:42:02 2008 (r185003)
@@ -44,9 +44,9 @@ __FBSDID("$FreeBSD$");
#include <dev/ppbus/ppb_1284.h>
#include "ppbus_if.h"
-
+
#define DEVTOSOFTC(dev) ((struct ppb_data *)device_get_softc(dev))
-
+
static MALLOC_DEFINE(M_PPBUSDEV, "ppbusdev", "Parallel Port bus device");
@@ -90,12 +90,12 @@ ppbus_add_child(device_t dev, int order,
{
struct ppb_device *ppbdev;
device_t child;
-
+
/* allocate ivars for the new ppbus child */
ppbdev = malloc(sizeof(struct ppb_device), M_PPBUSDEV,
M_NOWAIT | M_ZERO);
if (!ppbdev)
- return NULL;
+ return (NULL);
/* initialize the ivars */
ppbdev->name = name;
@@ -105,13 +105,13 @@ ppbus_add_child(device_t dev, int order,
child = device_add_child_ordered(dev, order, name, unit);
device_set_ivars(child, ppbdev);
- return child;
+ return (child);
}
static int
ppbus_read_ivar(device_t bus, device_t dev, int index, uintptr_t* val)
{
-
+
switch (index) {
case PPBUS_IVAR_MODE:
/* XXX yet device mode = ppbus mode = chipset mode */
@@ -120,12 +120,12 @@ ppbus_read_ivar(device_t bus, device_t d
default:
return (ENOENT);
}
-
+
return (0);
}
-
+
static int
-ppbus_write_ivar(device_t bus, device_t dev, int index, u_long val)
+ppbus_write_ivar(device_t bus, device_t dev, int index, uintptr_t val)
{
switch (index) {
@@ -208,7 +208,7 @@ ppb_pnp_detect(device_t bus)
char str[PPB_PnP_STRING_SIZE+1];
device_printf(bus, "Probing for PnP devices:\n");
-
+
if ((error = ppb_1284_read_id(bus, PPB_NIBBLE, str,
PPB_PnP_STRING_SIZE, &len)))
goto end_detect;
@@ -287,7 +287,7 @@ ppb_scan_bus(device_t bus)
int error = 0;
/* try all IEEE1284 modes, for one device only
- *
+ *
* XXX We should implement the IEEE1284.3 standard to detect
* daisy chained devices
*/
@@ -384,7 +384,7 @@ ppbus_attach(device_t dev)
ppb_scan_bus(dev);
#endif /* !DONTPROBE_1284 */
- /* launch attachement of the added children */
+ /* launch attachment of the added children */
bus_generic_attach(dev);
return (0);
@@ -393,8 +393,8 @@ ppbus_attach(device_t dev)
static int
ppbus_detach(device_t dev)
{
- device_t *children;
- int error, nchildren, i;
+ device_t *children;
+ int error, nchildren, i;
error = bus_generic_detach(dev);
if (error)
@@ -406,7 +406,7 @@ ppbus_detach(device_t dev)
if (children[i])
device_delete_child(dev, children[i]);
free(children, M_TEMP);
- }
+ }
return (0);
}
@@ -441,7 +441,7 @@ ppbus_teardown_intr(device_t bus, device
{
struct ppb_data *ppb = DEVTOSOFTC(bus);
struct ppb_device *ppbdev = (struct ppb_device *)device_get_ivars(child);
-
+
/* a device driver must own the bus to unregister an interrupt */
if ((ppb->ppb_owner != child) || (ppbdev->intr_cookie != ih) ||
(ppbdev->intr_resource != r))
@@ -469,7 +469,7 @@ ppb_request_bus(device_t bus, device_t d
struct ppb_device *ppbdev = (struct ppb_device *)device_get_ivars(dev);
while (!error) {
- s = splhigh();
+ s = splhigh();
if (ppb->ppb_owner) {
splx(s);
@@ -493,7 +493,7 @@ ppb_request_bus(device_t bus, device_t d
/* restore the context of the device
* The first time, ctx.valid is certainly false
* then do not change anything. This is usefull for
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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