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authorobrien <obrien@FreeBSD.org>2005-09-07 09:53:35 +0000
committerobrien <obrien@FreeBSD.org>2005-09-07 09:53:35 +0000
commit34dc93c2f2a2e67b9f17f39ad8552571a143e782 (patch)
tree28f83baedd163c4751acbd1ff6da3ae8c9c91c01 /sys/dev/ctau
parenta477d798c9d45ce12b97ca4ff0933eab79a52b77 (diff)
downloadFreeBSD-src-34dc93c2f2a2e67b9f17f39ad8552571a143e782.zip
FreeBSD-src-34dc93c2f2a2e67b9f17f39ad8552571a143e782.tar.gz
Reorder code to not depend on an ISO-C illegal forward extern declaration.
Diffstat (limited to 'sys/dev/ctau')
-rw-r--r--sys/dev/ctau/if_ct.c1083
1 files changed, 541 insertions, 542 deletions
diff --git a/sys/dev/ctau/if_ct.c b/sys/dev/ctau/if_ct.c
index 00751e2..251b3fa 100644
--- a/sys/dev/ctau/if_ct.c
+++ b/sys/dev/ctau/if_ct.c
@@ -186,6 +186,547 @@ static drv_t *channel [NCTAU*NCHAN];
static struct callout led_timo [NCTAU];
static struct callout timeout_handle;
+static int ct_open (struct cdev *dev, int oflags, int devtype, struct thread *td)
+{
+ drv_t *d;
+
+ if (minor(dev) >= NCTAU*NCHAN || ! (d = channel[minor(dev)]))
+ return ENXIO;
+
+ CT_DEBUG2 (d, ("ct_open\n"));
+ return 0;
+}
+
+static int ct_close (struct cdev *dev, int fflag, int devtype, struct thread *td)
+{
+ drv_t *d = channel [minor(dev)];
+
+ if (!d)
+ return 0;
+
+ CT_DEBUG2 (d, ("ct_close\n"));
+ return 0;
+}
+
+static int ct_modem_status (ct_chan_t *c)
+{
+ drv_t *d = c->sys;
+ bdrv_t *bd;
+ int status, s;
+
+ if (!d)
+ return 0;
+
+ bd = d->bd;
+
+ status = d->running ? TIOCM_LE : 0;
+ s = splimp ();
+ CT_LOCK (bd);
+ if (ct_get_cd (c)) status |= TIOCM_CD;
+ if (ct_get_cts (c)) status |= TIOCM_CTS;
+ if (ct_get_dsr (c)) status |= TIOCM_DSR;
+ if (c->dtr) status |= TIOCM_DTR;
+ if (c->rts) status |= TIOCM_RTS;
+ CT_UNLOCK (bd);
+ splx (s);
+ return status;
+}
+
+/*
+ * Process an ioctl request on /dev/cronyx/ctauN.
+ */
+static int ct_ioctl (struct cdev *dev, u_long cmd, caddr_t data, int flag, struct thread *td)
+{
+ drv_t *d = channel [minor (dev)];
+ bdrv_t *bd;
+ ct_chan_t *c;
+ struct serial_statistics *st;
+ struct e1_statistics *opte1;
+ int error, s;
+ char mask[16];
+
+ if (!d || !d->chan)
+ return 0;
+
+ bd = d->bd;
+ c = d->chan;
+
+ switch (cmd) {
+ case SERIAL_GETREGISTERED:
+ bzero (mask, sizeof(mask));
+ for (s=0; s<NCTAU*NCHAN; ++s)
+ if (channel [s])
+ mask [s/8] |= 1 << (s & 7);
+ bcopy (mask, data, sizeof (mask));
+ return 0;
+
+#ifndef NETGRAPH
+ case SERIAL_GETPROTO:
+ strcpy ((char*)data, (IFP2SP(d->ifp)->pp_flags & PP_FR) ? "fr" :
+ (d->ifp->if_flags & PP_CISCO) ? "cisco" : "ppp");
+ return 0;
+
+ case SERIAL_SETPROTO:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ if (d->ifp->if_drv_flags & IFF_DRV_RUNNING)
+ return EBUSY;
+ if (! strcmp ("cisco", (char*)data)) {
+ IFP2SP(d->ifp)->pp_flags &= ~(PP_FR);
+ IFP2SP(d->ifp)->pp_flags |= PP_KEEPALIVE;
+ d->ifp->if_flags |= PP_CISCO;
+ } else if (! strcmp ("fr", (char*)data)) {
+ d->ifp->if_flags &= ~(PP_CISCO);
+ IFP2SP(d->ifp)->pp_flags |= PP_FR | PP_KEEPALIVE;
+ } else if (! strcmp ("ppp", (char*)data)) {
+ IFP2SP(d->ifp)->pp_flags &= ~(PP_FR | PP_KEEPALIVE);
+ d->ifp->if_flags &= ~(PP_CISCO);
+ } else
+ return EINVAL;
+ return 0;
+
+ case SERIAL_GETKEEPALIVE:
+ if ((IFP2SP(d->ifp)->pp_flags & PP_FR) ||
+ (d->ifp->if_flags & PP_CISCO))
+ return EINVAL;
+ *(int*)data = (IFP2SP(d->ifp)->pp_flags & PP_KEEPALIVE) ? 1 : 0;
+ return 0;
+
+ case SERIAL_SETKEEPALIVE:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ if ((IFP2SP(d->ifp)->pp_flags & PP_FR) ||
+ (d->ifp->if_flags & PP_CISCO))
+ return EINVAL;
+ if (*(int*)data)
+ IFP2SP(d->ifp)->pp_flags |= PP_KEEPALIVE;
+ else
+ IFP2SP(d->ifp)->pp_flags &= ~PP_KEEPALIVE;
+ return 0;
+#endif /*NETGRAPH*/
+
+ case SERIAL_GETMODE:
+ *(int*)data = SERIAL_HDLC;
+ return 0;
+
+ case SERIAL_GETCFG:
+ if (c->mode == M_HDLC)
+ return EINVAL;
+ switch (ct_get_config (c->board)) {
+ default: *(char*)data = 'a'; break;
+ case CFG_B: *(char*)data = 'b'; break;
+ case CFG_C: *(char*)data = 'c'; break;
+ }
+ return 0;
+
+ case SERIAL_SETCFG:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ if (c->mode == M_HDLC)
+ return EINVAL;
+ s = splimp ();
+ CT_LOCK (bd);
+ switch (*(char*)data) {
+ case 'a': ct_set_config (c->board, CFG_A); break;
+ case 'b': ct_set_config (c->board, CFG_B); break;
+ case 'c': ct_set_config (c->board, CFG_C); break;
+ }
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case SERIAL_GETSTAT:
+ st = (struct serial_statistics*) data;
+ st->rintr = c->rintr;
+ st->tintr = c->tintr;
+ st->mintr = c->mintr;
+ st->ibytes = c->ibytes;
+ st->ipkts = c->ipkts;
+ st->ierrs = c->ierrs;
+ st->obytes = c->obytes;
+ st->opkts = c->opkts;
+ st->oerrs = c->oerrs;
+ return 0;
+
+ case SERIAL_GETESTAT:
+ opte1 = (struct e1_statistics*)data;
+ opte1->status = c->status;
+ opte1->cursec = c->cursec;
+ opte1->totsec = c->totsec + c->cursec;
+
+ opte1->currnt.bpv = c->currnt.bpv;
+ opte1->currnt.fse = c->currnt.fse;
+ opte1->currnt.crce = c->currnt.crce;
+ opte1->currnt.rcrce = c->currnt.rcrce;
+ opte1->currnt.uas = c->currnt.uas;
+ opte1->currnt.les = c->currnt.les;
+ opte1->currnt.es = c->currnt.es;
+ opte1->currnt.bes = c->currnt.bes;
+ opte1->currnt.ses = c->currnt.ses;
+ opte1->currnt.oofs = c->currnt.oofs;
+ opte1->currnt.css = c->currnt.css;
+ opte1->currnt.dm = c->currnt.dm;
+
+ opte1->total.bpv = c->total.bpv + c->currnt.bpv;
+ opte1->total.fse = c->total.fse + c->currnt.fse;
+ opte1->total.crce = c->total.crce + c->currnt.crce;
+ opte1->total.rcrce = c->total.rcrce + c->currnt.rcrce;
+ opte1->total.uas = c->total.uas + c->currnt.uas;
+ opte1->total.les = c->total.les + c->currnt.les;
+ opte1->total.es = c->total.es + c->currnt.es;
+ opte1->total.bes = c->total.bes + c->currnt.bes;
+ opte1->total.ses = c->total.ses + c->currnt.ses;
+ opte1->total.oofs = c->total.oofs + c->currnt.oofs;
+ opte1->total.css = c->total.css + c->currnt.css;
+ opte1->total.dm = c->total.dm + c->currnt.dm;
+ for (s=0; s<48; ++s) {
+ opte1->interval[s].bpv = c->interval[s].bpv;
+ opte1->interval[s].fse = c->interval[s].fse;
+ opte1->interval[s].crce = c->interval[s].crce;
+ opte1->interval[s].rcrce = c->interval[s].rcrce;
+ opte1->interval[s].uas = c->interval[s].uas;
+ opte1->interval[s].les = c->interval[s].les;
+ opte1->interval[s].es = c->interval[s].es;
+ opte1->interval[s].bes = c->interval[s].bes;
+ opte1->interval[s].ses = c->interval[s].ses;
+ opte1->interval[s].oofs = c->interval[s].oofs;
+ opte1->interval[s].css = c->interval[s].css;
+ opte1->interval[s].dm = c->interval[s].dm;
+ }
+ return 0;
+
+ case SERIAL_CLRSTAT:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ c->rintr = 0;
+ c->tintr = 0;
+ c->mintr = 0;
+ c->ibytes = 0;
+ c->ipkts = 0;
+ c->ierrs = 0;
+ c->obytes = 0;
+ c->opkts = 0;
+ c->oerrs = 0;
+ bzero (&c->currnt, sizeof (c->currnt));
+ bzero (&c->total, sizeof (c->total));
+ bzero (c->interval, sizeof (c->interval));
+ return 0;
+
+ case SERIAL_GETBAUD:
+ *(long*)data = ct_get_baud(c);
+ return 0;
+
+ case SERIAL_SETBAUD:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ s = splimp ();
+ CT_LOCK (bd);
+ ct_set_baud (c, *(long*)data);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case SERIAL_GETLOOP:
+ *(int*)data = ct_get_loop (c);
+ return 0;
+
+ case SERIAL_SETLOOP:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ s = splimp ();
+ CT_LOCK (bd);
+ ct_set_loop (c, *(int*)data);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case SERIAL_GETDPLL:
+ if (c->mode == M_E1 || c->mode == M_G703)
+ return EINVAL;
+ *(int*)data = ct_get_dpll (c);
+ return 0;
+
+ case SERIAL_SETDPLL:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ if (c->mode == M_E1 || c->mode == M_G703)
+ return EINVAL;
+ s = splimp ();
+ CT_LOCK (bd);
+ ct_set_dpll (c, *(int*)data);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case SERIAL_GETNRZI:
+ if (c->mode == M_E1 || c->mode == M_G703)
+ return EINVAL;
+ *(int*)data = ct_get_nrzi (c);
+ return 0;
+
+ case SERIAL_SETNRZI:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ if (c->mode == M_E1 || c->mode == M_G703)
+ return EINVAL;
+ s = splimp ();
+ CT_LOCK (bd);
+ ct_set_nrzi (c, *(int*)data);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case SERIAL_GETDEBUG:
+ *(int*)data = c->debug;
+ return 0;
+
+ case SERIAL_SETDEBUG:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ c->debug = *(int*)data;
+#ifndef NETGRAPH
+ if (d->chan->debug)
+ d->ifp->if_flags |= IFF_DEBUG;
+ else
+ d->ifp->if_flags &= (~IFF_DEBUG);
+#endif
+ return 0;
+
+ case SERIAL_GETHIGAIN:
+ if (c->mode != M_E1)
+ return EINVAL;
+ *(int*)data = ct_get_higain (c);
+ return 0;
+
+ case SERIAL_SETHIGAIN:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ s = splimp ();
+ CT_LOCK (bd);
+ ct_set_higain (c, *(int*)data);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case SERIAL_GETPHONY:
+ CT_DEBUG2 (d, ("ioctl: getphony\n"));
+ if (c->mode != M_E1)
+ return EINVAL;
+ *(int*)data = c->gopt.phony;
+ return 0;
+
+ case SERIAL_SETPHONY:
+ CT_DEBUG2 (d, ("ioctl: setphony\n"));
+ if (c->mode != M_E1)
+ return EINVAL;
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ s = splimp ();
+ CT_LOCK (bd);
+ ct_set_phony (c, *(int*)data);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case SERIAL_GETCLK:
+ if (c->mode != M_E1 && c->mode != M_G703)
+ return EINVAL;
+ switch (ct_get_clk(c)) {
+ default: *(int*)data = E1CLK_INTERNAL; break;
+ case GCLK_RCV: *(int*)data = E1CLK_RECEIVE; break;
+ case GCLK_RCLKO: *(int*)data = c->num ?
+ E1CLK_RECEIVE_CHAN0 : E1CLK_RECEIVE_CHAN1; break;
+ }
+ return 0;
+
+ case SERIAL_SETCLK:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ s = splimp ();
+ CT_LOCK (bd);
+ switch (*(int*)data) {
+ default: ct_set_clk (c, GCLK_INT); break;
+ case E1CLK_RECEIVE: ct_set_clk (c, GCLK_RCV); break;
+ case E1CLK_RECEIVE_CHAN0:
+ case E1CLK_RECEIVE_CHAN1:
+ ct_set_clk (c, GCLK_RCLKO); break;
+ }
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case SERIAL_GETTIMESLOTS:
+ if (c->mode != M_E1)
+ return EINVAL;
+ *(long*)data = ct_get_ts (c);
+ return 0;
+
+ case SERIAL_SETTIMESLOTS:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ s = splimp ();
+ CT_LOCK (bd);
+ ct_set_ts (c, *(long*)data);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case SERIAL_GETSUBCHAN:
+ if (c->mode != M_E1)
+ return EINVAL;
+ *(long*)data = ct_get_subchan (c->board);
+ return 0;
+
+ case SERIAL_SETSUBCHAN:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ s = splimp ();
+ CT_LOCK (bd);
+ ct_set_subchan (c->board, *(long*)data);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case SERIAL_GETINVCLK:
+ case SERIAL_GETINVTCLK:
+ if (c->mode == M_E1 || c->mode == M_G703)
+ return EINVAL;
+ *(int*)data = ct_get_invtxc (c);
+ return 0;
+
+ case SERIAL_GETINVRCLK:
+ if (c->mode == M_E1 || c->mode == M_G703)
+ return EINVAL;
+ *(int*)data = ct_get_invrxc (c);
+ return 0;
+
+ case SERIAL_SETINVCLK:
+ case SERIAL_SETINVTCLK:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ if (c->mode == M_E1 || c->mode == M_G703)
+ return EINVAL;
+ s = splimp ();
+ CT_LOCK (bd);
+ ct_set_invtxc (c, *(int*)data);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case SERIAL_SETINVRCLK:
+ /* Only for superuser! */
+ error = suser (td);
+ if (error)
+ return error;
+ if (c->mode == M_E1 || c->mode == M_G703)
+ return EINVAL;
+ s = splimp ();
+ CT_LOCK (bd);
+ ct_set_invrxc (c, *(int*)data);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case SERIAL_GETLEVEL:
+ if (c->mode != M_G703)
+ return EINVAL;
+ s = splimp ();
+ CT_LOCK (bd);
+ *(int*)data = ct_get_lq (c);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case TIOCSDTR: /* Set DTR */
+ s = splimp ();
+ CT_LOCK (bd);
+ ct_set_dtr (c, 1);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case TIOCCDTR: /* Clear DTR */
+ s = splimp ();
+ CT_LOCK (bd);
+ ct_set_dtr (c, 0);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case TIOCMSET: /* Set DTR/RTS */
+ s = splimp ();
+ CT_LOCK (bd);
+ ct_set_dtr (c, (*(int*)data & TIOCM_DTR) ? 1 : 0);
+ ct_set_rts (c, (*(int*)data & TIOCM_RTS) ? 1 : 0);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case TIOCMBIS: /* Add DTR/RTS */
+ s = splimp ();
+ CT_LOCK (bd);
+ if (*(int*)data & TIOCM_DTR) ct_set_dtr (c, 1);
+ if (*(int*)data & TIOCM_RTS) ct_set_rts (c, 1);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case TIOCMBIC: /* Clear DTR/RTS */
+ s = splimp ();
+ CT_LOCK (bd);
+ if (*(int*)data & TIOCM_DTR) ct_set_dtr (c, 0);
+ if (*(int*)data & TIOCM_RTS) ct_set_rts (c, 0);
+ CT_UNLOCK (bd);
+ splx (s);
+ return 0;
+
+ case TIOCMGET: /* Get modem status */
+ *(int*)data = ct_modem_status (c);
+ return 0;
+ }
+ return ENOTTY;
+}
+
+
+static struct cdevsw ct_cdevsw = {
+ .d_version = D_VERSION,
+ .d_open = ct_open,
+ .d_close = ct_close,
+ .d_ioctl = ct_ioctl,
+ .d_name = "ct",
+ .d_flags = D_NEEDGIANT,
+};
+
/*
* Print the mbuf chain, for debug purposes only.
*/
@@ -486,8 +1027,6 @@ static int ct_probe (device_t dev)
return 0;
}
-extern struct cdevsw ct_cdevsw;
-
static void
ct_bus_dmamap_addr (void *arg, bus_dma_segment_t *segs, int nseg, int error)
{
@@ -1209,546 +1748,6 @@ static void ct_error (ct_chan_t *c, int data)
}
}
-static int ct_open (struct cdev *dev, int oflags, int devtype, struct thread *td)
-{
- drv_t *d;
-
- if (minor(dev) >= NCTAU*NCHAN || ! (d = channel[minor(dev)]))
- return ENXIO;
-
- CT_DEBUG2 (d, ("ct_open\n"));
- return 0;
-}
-
-static int ct_close (struct cdev *dev, int fflag, int devtype, struct thread *td)
-{
- drv_t *d = channel [minor(dev)];
-
- if (!d)
- return 0;
-
- CT_DEBUG2 (d, ("ct_close\n"));
- return 0;
-}
-
-static int ct_modem_status (ct_chan_t *c)
-{
- drv_t *d = c->sys;
- bdrv_t *bd;
- int status, s;
-
- if (!d)
- return 0;
-
- bd = d->bd;
-
- status = d->running ? TIOCM_LE : 0;
- s = splimp ();
- CT_LOCK (bd);
- if (ct_get_cd (c)) status |= TIOCM_CD;
- if (ct_get_cts (c)) status |= TIOCM_CTS;
- if (ct_get_dsr (c)) status |= TIOCM_DSR;
- if (c->dtr) status |= TIOCM_DTR;
- if (c->rts) status |= TIOCM_RTS;
- CT_UNLOCK (bd);
- splx (s);
- return status;
-}
-
-/*
- * Process an ioctl request on /dev/cronyx/ctauN.
- */
-static int ct_ioctl (struct cdev *dev, u_long cmd, caddr_t data, int flag, struct thread *td)
-{
- drv_t *d = channel [minor (dev)];
- bdrv_t *bd;
- ct_chan_t *c;
- struct serial_statistics *st;
- struct e1_statistics *opte1;
- int error, s;
- char mask[16];
-
- if (!d || !d->chan)
- return 0;
-
- bd = d->bd;
- c = d->chan;
-
- switch (cmd) {
- case SERIAL_GETREGISTERED:
- bzero (mask, sizeof(mask));
- for (s=0; s<NCTAU*NCHAN; ++s)
- if (channel [s])
- mask [s/8] |= 1 << (s & 7);
- bcopy (mask, data, sizeof (mask));
- return 0;
-
-#ifndef NETGRAPH
- case SERIAL_GETPROTO:
- strcpy ((char*)data, (IFP2SP(d->ifp)->pp_flags & PP_FR) ? "fr" :
- (d->ifp->if_flags & PP_CISCO) ? "cisco" : "ppp");
- return 0;
-
- case SERIAL_SETPROTO:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- if (d->ifp->if_drv_flags & IFF_DRV_RUNNING)
- return EBUSY;
- if (! strcmp ("cisco", (char*)data)) {
- IFP2SP(d->ifp)->pp_flags &= ~(PP_FR);
- IFP2SP(d->ifp)->pp_flags |= PP_KEEPALIVE;
- d->ifp->if_flags |= PP_CISCO;
- } else if (! strcmp ("fr", (char*)data)) {
- d->ifp->if_flags &= ~(PP_CISCO);
- IFP2SP(d->ifp)->pp_flags |= PP_FR | PP_KEEPALIVE;
- } else if (! strcmp ("ppp", (char*)data)) {
- IFP2SP(d->ifp)->pp_flags &= ~(PP_FR | PP_KEEPALIVE);
- d->ifp->if_flags &= ~(PP_CISCO);
- } else
- return EINVAL;
- return 0;
-
- case SERIAL_GETKEEPALIVE:
- if ((IFP2SP(d->ifp)->pp_flags & PP_FR) ||
- (d->ifp->if_flags & PP_CISCO))
- return EINVAL;
- *(int*)data = (IFP2SP(d->ifp)->pp_flags & PP_KEEPALIVE) ? 1 : 0;
- return 0;
-
- case SERIAL_SETKEEPALIVE:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- if ((IFP2SP(d->ifp)->pp_flags & PP_FR) ||
- (d->ifp->if_flags & PP_CISCO))
- return EINVAL;
- if (*(int*)data)
- IFP2SP(d->ifp)->pp_flags |= PP_KEEPALIVE;
- else
- IFP2SP(d->ifp)->pp_flags &= ~PP_KEEPALIVE;
- return 0;
-#endif /*NETGRAPH*/
-
- case SERIAL_GETMODE:
- *(int*)data = SERIAL_HDLC;
- return 0;
-
- case SERIAL_GETCFG:
- if (c->mode == M_HDLC)
- return EINVAL;
- switch (ct_get_config (c->board)) {
- default: *(char*)data = 'a'; break;
- case CFG_B: *(char*)data = 'b'; break;
- case CFG_C: *(char*)data = 'c'; break;
- }
- return 0;
-
- case SERIAL_SETCFG:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- if (c->mode == M_HDLC)
- return EINVAL;
- s = splimp ();
- CT_LOCK (bd);
- switch (*(char*)data) {
- case 'a': ct_set_config (c->board, CFG_A); break;
- case 'b': ct_set_config (c->board, CFG_B); break;
- case 'c': ct_set_config (c->board, CFG_C); break;
- }
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case SERIAL_GETSTAT:
- st = (struct serial_statistics*) data;
- st->rintr = c->rintr;
- st->tintr = c->tintr;
- st->mintr = c->mintr;
- st->ibytes = c->ibytes;
- st->ipkts = c->ipkts;
- st->ierrs = c->ierrs;
- st->obytes = c->obytes;
- st->opkts = c->opkts;
- st->oerrs = c->oerrs;
- return 0;
-
- case SERIAL_GETESTAT:
- opte1 = (struct e1_statistics*)data;
- opte1->status = c->status;
- opte1->cursec = c->cursec;
- opte1->totsec = c->totsec + c->cursec;
-
- opte1->currnt.bpv = c->currnt.bpv;
- opte1->currnt.fse = c->currnt.fse;
- opte1->currnt.crce = c->currnt.crce;
- opte1->currnt.rcrce = c->currnt.rcrce;
- opte1->currnt.uas = c->currnt.uas;
- opte1->currnt.les = c->currnt.les;
- opte1->currnt.es = c->currnt.es;
- opte1->currnt.bes = c->currnt.bes;
- opte1->currnt.ses = c->currnt.ses;
- opte1->currnt.oofs = c->currnt.oofs;
- opte1->currnt.css = c->currnt.css;
- opte1->currnt.dm = c->currnt.dm;
-
- opte1->total.bpv = c->total.bpv + c->currnt.bpv;
- opte1->total.fse = c->total.fse + c->currnt.fse;
- opte1->total.crce = c->total.crce + c->currnt.crce;
- opte1->total.rcrce = c->total.rcrce + c->currnt.rcrce;
- opte1->total.uas = c->total.uas + c->currnt.uas;
- opte1->total.les = c->total.les + c->currnt.les;
- opte1->total.es = c->total.es + c->currnt.es;
- opte1->total.bes = c->total.bes + c->currnt.bes;
- opte1->total.ses = c->total.ses + c->currnt.ses;
- opte1->total.oofs = c->total.oofs + c->currnt.oofs;
- opte1->total.css = c->total.css + c->currnt.css;
- opte1->total.dm = c->total.dm + c->currnt.dm;
- for (s=0; s<48; ++s) {
- opte1->interval[s].bpv = c->interval[s].bpv;
- opte1->interval[s].fse = c->interval[s].fse;
- opte1->interval[s].crce = c->interval[s].crce;
- opte1->interval[s].rcrce = c->interval[s].rcrce;
- opte1->interval[s].uas = c->interval[s].uas;
- opte1->interval[s].les = c->interval[s].les;
- opte1->interval[s].es = c->interval[s].es;
- opte1->interval[s].bes = c->interval[s].bes;
- opte1->interval[s].ses = c->interval[s].ses;
- opte1->interval[s].oofs = c->interval[s].oofs;
- opte1->interval[s].css = c->interval[s].css;
- opte1->interval[s].dm = c->interval[s].dm;
- }
- return 0;
-
- case SERIAL_CLRSTAT:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- c->rintr = 0;
- c->tintr = 0;
- c->mintr = 0;
- c->ibytes = 0;
- c->ipkts = 0;
- c->ierrs = 0;
- c->obytes = 0;
- c->opkts = 0;
- c->oerrs = 0;
- bzero (&c->currnt, sizeof (c->currnt));
- bzero (&c->total, sizeof (c->total));
- bzero (c->interval, sizeof (c->interval));
- return 0;
-
- case SERIAL_GETBAUD:
- *(long*)data = ct_get_baud(c);
- return 0;
-
- case SERIAL_SETBAUD:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- s = splimp ();
- CT_LOCK (bd);
- ct_set_baud (c, *(long*)data);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case SERIAL_GETLOOP:
- *(int*)data = ct_get_loop (c);
- return 0;
-
- case SERIAL_SETLOOP:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- s = splimp ();
- CT_LOCK (bd);
- ct_set_loop (c, *(int*)data);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case SERIAL_GETDPLL:
- if (c->mode == M_E1 || c->mode == M_G703)
- return EINVAL;
- *(int*)data = ct_get_dpll (c);
- return 0;
-
- case SERIAL_SETDPLL:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- if (c->mode == M_E1 || c->mode == M_G703)
- return EINVAL;
- s = splimp ();
- CT_LOCK (bd);
- ct_set_dpll (c, *(int*)data);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case SERIAL_GETNRZI:
- if (c->mode == M_E1 || c->mode == M_G703)
- return EINVAL;
- *(int*)data = ct_get_nrzi (c);
- return 0;
-
- case SERIAL_SETNRZI:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- if (c->mode == M_E1 || c->mode == M_G703)
- return EINVAL;
- s = splimp ();
- CT_LOCK (bd);
- ct_set_nrzi (c, *(int*)data);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case SERIAL_GETDEBUG:
- *(int*)data = c->debug;
- return 0;
-
- case SERIAL_SETDEBUG:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- c->debug = *(int*)data;
-#ifndef NETGRAPH
- if (d->chan->debug)
- d->ifp->if_flags |= IFF_DEBUG;
- else
- d->ifp->if_flags &= (~IFF_DEBUG);
-#endif
- return 0;
-
- case SERIAL_GETHIGAIN:
- if (c->mode != M_E1)
- return EINVAL;
- *(int*)data = ct_get_higain (c);
- return 0;
-
- case SERIAL_SETHIGAIN:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- s = splimp ();
- CT_LOCK (bd);
- ct_set_higain (c, *(int*)data);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case SERIAL_GETPHONY:
- CT_DEBUG2 (d, ("ioctl: getphony\n"));
- if (c->mode != M_E1)
- return EINVAL;
- *(int*)data = c->gopt.phony;
- return 0;
-
- case SERIAL_SETPHONY:
- CT_DEBUG2 (d, ("ioctl: setphony\n"));
- if (c->mode != M_E1)
- return EINVAL;
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- s = splimp ();
- CT_LOCK (bd);
- ct_set_phony (c, *(int*)data);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case SERIAL_GETCLK:
- if (c->mode != M_E1 && c->mode != M_G703)
- return EINVAL;
- switch (ct_get_clk(c)) {
- default: *(int*)data = E1CLK_INTERNAL; break;
- case GCLK_RCV: *(int*)data = E1CLK_RECEIVE; break;
- case GCLK_RCLKO: *(int*)data = c->num ?
- E1CLK_RECEIVE_CHAN0 : E1CLK_RECEIVE_CHAN1; break;
- }
- return 0;
-
- case SERIAL_SETCLK:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- s = splimp ();
- CT_LOCK (bd);
- switch (*(int*)data) {
- default: ct_set_clk (c, GCLK_INT); break;
- case E1CLK_RECEIVE: ct_set_clk (c, GCLK_RCV); break;
- case E1CLK_RECEIVE_CHAN0:
- case E1CLK_RECEIVE_CHAN1:
- ct_set_clk (c, GCLK_RCLKO); break;
- }
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case SERIAL_GETTIMESLOTS:
- if (c->mode != M_E1)
- return EINVAL;
- *(long*)data = ct_get_ts (c);
- return 0;
-
- case SERIAL_SETTIMESLOTS:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- s = splimp ();
- CT_LOCK (bd);
- ct_set_ts (c, *(long*)data);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case SERIAL_GETSUBCHAN:
- if (c->mode != M_E1)
- return EINVAL;
- *(long*)data = ct_get_subchan (c->board);
- return 0;
-
- case SERIAL_SETSUBCHAN:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- s = splimp ();
- CT_LOCK (bd);
- ct_set_subchan (c->board, *(long*)data);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case SERIAL_GETINVCLK:
- case SERIAL_GETINVTCLK:
- if (c->mode == M_E1 || c->mode == M_G703)
- return EINVAL;
- *(int*)data = ct_get_invtxc (c);
- return 0;
-
- case SERIAL_GETINVRCLK:
- if (c->mode == M_E1 || c->mode == M_G703)
- return EINVAL;
- *(int*)data = ct_get_invrxc (c);
- return 0;
-
- case SERIAL_SETINVCLK:
- case SERIAL_SETINVTCLK:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- if (c->mode == M_E1 || c->mode == M_G703)
- return EINVAL;
- s = splimp ();
- CT_LOCK (bd);
- ct_set_invtxc (c, *(int*)data);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case SERIAL_SETINVRCLK:
- /* Only for superuser! */
- error = suser (td);
- if (error)
- return error;
- if (c->mode == M_E1 || c->mode == M_G703)
- return EINVAL;
- s = splimp ();
- CT_LOCK (bd);
- ct_set_invrxc (c, *(int*)data);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case SERIAL_GETLEVEL:
- if (c->mode != M_G703)
- return EINVAL;
- s = splimp ();
- CT_LOCK (bd);
- *(int*)data = ct_get_lq (c);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case TIOCSDTR: /* Set DTR */
- s = splimp ();
- CT_LOCK (bd);
- ct_set_dtr (c, 1);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case TIOCCDTR: /* Clear DTR */
- s = splimp ();
- CT_LOCK (bd);
- ct_set_dtr (c, 0);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case TIOCMSET: /* Set DTR/RTS */
- s = splimp ();
- CT_LOCK (bd);
- ct_set_dtr (c, (*(int*)data & TIOCM_DTR) ? 1 : 0);
- ct_set_rts (c, (*(int*)data & TIOCM_RTS) ? 1 : 0);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case TIOCMBIS: /* Add DTR/RTS */
- s = splimp ();
- CT_LOCK (bd);
- if (*(int*)data & TIOCM_DTR) ct_set_dtr (c, 1);
- if (*(int*)data & TIOCM_RTS) ct_set_rts (c, 1);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case TIOCMBIC: /* Clear DTR/RTS */
- s = splimp ();
- CT_LOCK (bd);
- if (*(int*)data & TIOCM_DTR) ct_set_dtr (c, 0);
- if (*(int*)data & TIOCM_RTS) ct_set_rts (c, 0);
- CT_UNLOCK (bd);
- splx (s);
- return 0;
-
- case TIOCMGET: /* Get modem status */
- *(int*)data = ct_modem_status (c);
- return 0;
- }
- return ENOTTY;
-}
-
-static struct cdevsw ct_cdevsw = {
- .d_version = D_VERSION,
- .d_open = ct_open,
- .d_close = ct_close,
- .d_ioctl = ct_ioctl,
- .d_name = "ct",
- .d_flags = D_NEEDGIANT,
-};
-
#ifdef NETGRAPH
static int ng_ct_constructor (node_p node)
{
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