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<title>change log for rtems (2011-04-11)</title>
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<font color='#bb2222'><strong>sh</strong></font>
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<tr><td colspan='3' bgcolor='#dddddd'><pre>2011-04-11 Keith Robertson <kjrobert at alumni dot uwaterloo dot ca>
* ne2000/ne2000.c: Add multicast support. Patch submitted to mailing
list 2005-12-21.
</pre></td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/c/src/lib/libbsp/i386/pc386/ChangeLog.diff?r1=text&tr1=1.271&r2=text&tr2=1.272&diff_format=h">M</a></td><td width='1%'>1.272</td><td width='100%'>c/src/lib/libbsp/i386/pc386/ChangeLog</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/c/src/lib/libbsp/i386/pc386/ne2000/ne2000.c.diff?r1=text&tr1=1.24&r2=text&tr2=1.25&diff_format=h">M</a></td><td width='1%'>1.25</td><td width='100%'>c/src/lib/libbsp/i386/pc386/ne2000/ne2000.c</td></tr>
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<font color='#006600'>diff -u rtems/c/src/lib/libbsp/i386/pc386/ChangeLog:1.271 rtems/c/src/lib/libbsp/i386/pc386/ChangeLog:1.272
--- rtems/c/src/lib/libbsp/i386/pc386/ChangeLog:1.271 Wed Mar 16 15:05:12 2011
+++ rtems/c/src/lib/libbsp/i386/pc386/ChangeLog Mon Apr 11 06:55:41 2011
</font><font color='#997700'>@@ -1,3 +1,8 @@
</font><font color='#000088'>+2011-04-11 Keith Robertson <kjrobert at alumni dot uwaterloo dot ca>
+
+ * ne2000/ne2000.c: Add multicast support. Patch submitted to mailing
+ list 2005-12-21.
+
</font> 2011-03-16 Jennifer Averett <jennifer.averett@OARcorp.com>
PR 1729/cpukit
<font color='#006600'>diff -u rtems/c/src/lib/libbsp/i386/pc386/ne2000/ne2000.c:1.24 rtems/c/src/lib/libbsp/i386/pc386/ne2000/ne2000.c:1.25
--- rtems/c/src/lib/libbsp/i386/pc386/ne2000/ne2000.c:1.24 Fri Jan 28 14:35:34 2011
+++ rtems/c/src/lib/libbsp/i386/pc386/ne2000/ne2000.c Mon Apr 11 06:55:42 2011
</font><font color='#997700'>@@ -505,6 +505,9 @@
</font> /* accept broadcast */
outport_byte (port + RCR, (sc->accept_broadcasts ? MSK_AB : 0));
<font color='#000088'>+ /* accept multicast */
+ outport_byte (port + RCR, MSK_AM);
+
</font> /* Start interface */
outport_byte (port + CMDR, MSK_PG0 | MSK_RD2 | MSK_STA);
<font color='#997700'>@@ -1073,6 +1076,28 @@
</font> printf (" Interrupts: %-8lu\n", sc->stats.interrupts);
}
<font color='#000088'>+static int ne_set_multicast_filter(struct ne_softc* sc)
+{
+ int i=0;
+ unsigned int port = sc->port;
+ unsigned char cmd = 0;
+<span style="background-color: #FF0000"><span style="background-color: #FF0000"> </span> </span>
+ /* Save CMDR settings */
+ inport_byte(port + CMDR, cmd);
+ /* Change to page 1 */
+ outport_byte(port + CMDR, cmd | MSK_PG1);
+
+ /* Set MAR to accept _all_ multicast packets */
+ for (i = 0; i < MARsize; ++i) {
+ outport_byte (port + MAR + i, 0xFF);
+ }
+
+ /* Revert to original CMDR settings */
+ outport_byte(port + CMDR, cmd);<span style="background-color: #FF0000"> </span>
+
+ return 0;
+}
+
</font> /* NE2000 driver ioctl handler. */
static int
<font color='#997700'>@@ -1106,13 +1131,25 @@
</font> break;
}
break;
<font color='#000088'>+<span style="background-color: #FF0000"> </span>
+ case SIOCADDMULTI:
+ case SIOCDELMULTI:
+ {
+ struct ifreq* ifr = (struct ifreq*) data;
+ error = (command == SIOCADDMULTI ?<span style="background-color: #FF0000"> </span>
+ ether_addmulti(ifr, &(sc->arpcom)) :
+ ether_delmulti(ifr, &(sc->arpcom)) );
+ /* ENETRESET indicates that driver should update its multicast filters */
+ if(error == ENETRESET) {
+ error = ne_set_multicast_filter(sc);
+ }
+ break;
+ }
</font>
case SIO_RTEMS_SHOW_STATS:
ne_stats (sc);
break;
<font color='#880000'>- /* FIXME: Multicast commands must be added here. */
-
</font> default:
error = EINVAL;
break;
<font color='#997700'>@@ -1264,7 +1301,7 @@
</font> ifp->if_watchdog = ne_watchdog;
ifp->if_start = ne_start;
ifp->if_output = ether_output;
<font color='#880000'>- ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX;
</font><font color='#000088'>+ ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
</font> if (ifp->if_snd.ifq_maxlen == 0)
ifp->if_snd.ifq_maxlen = ifqmaxlen;
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