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Based on an excellent suggestion from tanimura@ define I4BPRI and use it

Browse Source 
in place of TTIPRI.
This commit is contained in:
Gary Jennejohn 2003-11-10 14:20:34 +00:00
parent 9b86b36df8
commit ebb5694a4b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=122422
5 changed files with 22 additions and 47 deletions
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21
sys/i4b/driver/i4b_rbch.c
View File

@ -126,13 +126,6 @@ static struct cdevsw i4brbch_cdevsw = {
static void i4brbchattach(void *);
PSEUDO_SET(i4brbchattach, i4b_rbch);
#if __FreeBSD_version >= 501113
#ifndef TTIPRI
/* don't want to include tty.h just to get this */
#define TTIPRI (PSOCK + 1)
#endif
#endif
/*===========================================================================*
* DEVICE DRIVER ROUTINES
*===========================================================================*/
@ -263,7 +256,7 @@ i4brbchread(dev_t dev, struct uio *uio, int ioflag)
NDBGL4(L4_RBCHDBG, "unit %d, wait read init", unit);
if((error = tsleep( &rbch_softc[unit],
TTIPRI | PCATCH,
I4BPRI | PCATCH,
"rrrbch", 0 )) != 0)
{
CRIT_END;
@ -284,7 +277,7 @@ i4brbchread(dev_t dev, struct uio *uio, int ioflag)
NDBGL4(L4_RBCHDBG, "unit %d, wait read data", unit);
if((error = tsleep( &isdn_linktab[unit]->rx_queue,
TTIPRI | PCATCH,
I4BPRI | PCATCH,
"rrbch", 0 )) != 0)
{
CRIT_END;
@ -358,7 +351,7 @@ i4brbchwrite(dev_t dev, struct uio * uio, int ioflag)
NDBGL4(L4_RBCHDBG, "unit %d, write wait init", unit);
error = tsleep( &rbch_softc[unit],
TTIPRI | PCATCH,
I4BPRI | PCATCH,
"wrrbch", 0 );
if(error == ERESTART) {
CRIT_END;
@ -376,7 +369,7 @@ i4brbchwrite(dev_t dev, struct uio * uio, int ioflag)
NDBGL4(L4_RBCHDBG, "unit %d, error %d tsleep init", unit, error);
return(error);
}
tsleep( &rbch_softc[unit], TTIPRI | PCATCH, "xrbch", (hz*1));
tsleep( &rbch_softc[unit], I4BPRI | PCATCH, "xrbch", (hz*1));
}
while(_IF_QFULL(isdn_linktab[unit]->tx_queue) && (sc->sc_devstate & ST_ISOPEN))
@ -386,7 +379,7 @@ i4brbchwrite(dev_t dev, struct uio * uio, int ioflag)
NDBGL4(L4_RBCHDBG, "unit %d, write queue full", unit);
if ((error = tsleep( &isdn_linktab[unit]->tx_queue,
TTIPRI | PCATCH,
I4BPRI | PCATCH,
"wrbch", 0)) != 0) {
sc->sc_devstate &= ~ST_WRWAITEMPTY;
if(error == ERESTART)
@ -745,7 +738,7 @@ rbch_rx_data_rdy(int unit)
{
NDBGL4(L4_RBCHDBG, "unit %d, NO wakeup", unit);
}
selwakeuppri(&rbch_softc[unit].selp, TTIPRI);
selwakeuppri(&rbch_softc[unit].selp, I4BPRI);
}
/*---------------------------------------------------------------------------*
@ -778,7 +771,7 @@ rbch_activity(int unit, int rxtx)
{
if (rbch_softc[unit].sc_cd)
rbch_softc[unit].sc_cd->last_active_time = SECOND;
selwakeuppri(&rbch_softc[unit].selp, TTIPRI);
selwakeuppri(&rbch_softc[unit].selp, I4BPRI);
}
/*---------------------------------------------------------------------------*

25
sys/i4b/driver/i4b_tel.c
View File

@ -149,13 +149,6 @@ static void i4btelattach(void *);
PSEUDO_SET(i4btelattach, i4b_tel);
#if __FreeBSD_version >= 501113
#ifndef TTIPRI
/* don't want to include tty.h just to get this */
#define TTIPRI (PSOCK + 1)
#endif
#endif
/*===========================================================================*
* DEVICE DRIVER ROUTINES
*===========================================================================*/
@ -256,7 +249,7 @@ i4btelclose(dev_t dev, int flag, int fmt, struct thread *td)
sc->devstate |= ST_WRWAITEMPTY;
if((error = tsleep( &sc->isdn_linktab->tx_queue,
TTIPRI | PCATCH, "wtcl", 0)) != 0)
I4BPRI | PCATCH, "wtcl", 0)) != 0)
{
break;
}
@ -353,7 +346,7 @@ i4btelioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct thread *td)
while ((sc->devstate & ST_TONE) &&
sc->tones.duration[sc->toneidx] != 0) {
if((error = tsleep( &sc->tones,
TTIPRI | PCATCH, "rtone", 0 )) != 0) {
I4BPRI | PCATCH, "rtone", 0 )) != 0) {
splx(s);
return(error);
}
@ -426,7 +419,7 @@ i4btelread(dev_t dev, struct uio *uio, int ioflag)
if((error = msleep( &sc->isdn_linktab->rx_queue,
&sc->isdn_linktab->rx_queue->ifq_mtx,
TTIPRI | PCATCH,
I4BPRI | PCATCH,
"rtel", 0 )) != 0)
{
sc->devstate &= ~ST_RDWAITDATA;
@ -492,7 +485,7 @@ i4btelread(dev_t dev, struct uio *uio, int ioflag)
NDBGL4(L4_TELDBG, "i4btel%d, wait for result!", unit);
if((error = tsleep( &sc->result,
TTIPRI | PCATCH,
I4BPRI | PCATCH,
"rtel1", 0 )) != 0)
{
sc->devstate &= ~ST_RDWAITDATA;
@ -562,7 +555,7 @@ i4btelwrite(dev_t dev, struct uio * uio, int ioflag)
if((error = msleep( &sc->isdn_linktab->tx_queue,
&sc->isdn_linktab->tx_queue->ifq_mtx,
TTIPRI | PCATCH, "wtel", 0)) != 0)
I4BPRI | PCATCH, "wtel", 0)) != 0)
{
sc->devstate &= ~ST_WRWAITEMPTY;
IF_UNLOCK(sc->isdn_linktab->tx_queue);
@ -798,7 +791,7 @@ tel_connect(int unit, void *cdp)
sc->devstate &= ~ST_RDWAITDATA;
wakeup( &sc->result);
}
selwakeuppri(&sc->selp, TTIPRI);
selwakeuppri(&sc->selp, I4BPRI);
}
}
@ -842,7 +835,7 @@ tel_disconnect(int unit, void *cdp)
sc->devstate &= ~ST_RDWAITDATA;
wakeup( &sc->result);
}
selwakeuppri(&sc->selp, TTIPRI);
selwakeuppri(&sc->selp, I4BPRI);
if (sc->devstate & ST_TONE) {
sc->devstate &= ~ST_TONE;
@ -871,7 +864,7 @@ tel_dialresponse(int unit, int status, cause_t cause)
sc->devstate &= ~ST_RDWAITDATA;
wakeup( &sc->result);
}
selwakeuppri(&sc->selp, TTIPRI);
selwakeuppri(&sc->selp, I4BPRI);
}
}
@ -919,7 +912,7 @@ tel_tx_queue_empty(int unit)
if(sc->devstate & ST_TONE) {
tel_tone(sc);
} else {
selwakeuppri(&sc->selp, TTIPRI);
selwakeuppri(&sc->selp, I4BPRI);
}
}

9
sys/i4b/driver/i4b_trace.c
View File

@ -90,13 +90,6 @@ PSEUDO_SET(i4btrcattach, i4b_trace);
int get_trace_data_from_l1(i4b_trace_hdr_t *hdr, int len, char *buf);
#if __FreeBSD_version >= 501113
#ifndef TTIPRI
/* don't want to include tty.h just to get this */
#define TTIPRI (PSOCK + 1)
#endif
#endif
/*---------------------------------------------------------------------------*
* interface attach routine
*---------------------------------------------------------------------------*/
@ -323,7 +316,7 @@ i4btrcread(dev_t dev, struct uio * uio, int ioflag)
if((error = msleep( &trace_queue[unit],
&trace_queue[unit].ifq_mtx,
TTIPRI | PCATCH,
I4BPRI | PCATCH,
"bitrc", 0 )) != 0)
{
device_state[unit] &= ~ST_WAITDATA;

3
sys/i4b/include/i4b_global.h
View File

@ -94,6 +94,9 @@
#define TIMER_IDLE 1 /* a timer is running */
#define TIMER_ACTIVE 2 /* a timer is idle */
/* priority */
#define I4BPRI (PSOCK + 1)
/* i4b's spl */
#define SPLI4B() splimp() /* spl for i4b */

11
sys/i4b/layer4/i4b_i4bdrv.c
View File

@ -91,13 +91,6 @@ static struct cdevsw i4b_cdevsw = {
static void i4battach(void *);
PSEUDO_SET(i4battach, i4b_i4bdrv);
#if __FreeBSD_version >= 501113
#ifndef TTIPRI
/* don't want to include tty.h just to get this */
#define TTIPRI (PSOCK + 1)
#endif
#endif
/*---------------------------------------------------------------------------*
* interface attach routine
*---------------------------------------------------------------------------*/
@ -827,7 +820,7 @@ i4bputqueue(struct mbuf *m)
if(selflag)
{
selflag = 0;
selwakeuppri(&select_rd_info, TTIPRI);
selwakeuppri(&select_rd_info, I4BPRI);
}
}
@ -870,6 +863,6 @@ i4bputqueue_hipri(struct mbuf *m)
if(selflag)
{
selflag = 0;
selwakeuppri(&select_rd_info, TTIPRI);
selwakeuppri(&select_rd_info, I4BPRI);
}
}