RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

2011-03-29 Sebastian Huber <sebastian.huber@embedded-brains.de>

Browse Source 
* shared/lpc/network/lpc-ethernet.c: Support multicast.
This commit is contained in:
Sebastian Huber
2011-03-28 12:27:29 +00:00
parent f4371073f2
commit c4d9f31372
2 changed files with 25 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
c/src/lib/libbsp/arm/ChangeLog
View File

@@ -4,6 +4,7 @@
bsp_reset().
* shared/startup/linkcmds.base: Move unsupported sections into
read-only section. Changed barrier sections.
* shared/lpc/network/lpc-ethernet.c: Support multicast.
2011-02-11 Ralf Corsépius <ralf.corsepius@rtems.org>

28
c/src/lib/libbsp/arm/shared/lpc/network/lpc-ethernet.c
View File

@@ -7,10 +7,11 @@
*/
/*
* Copyright (c) 2009
* Copyright (c) 2009-2011 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Obere Lagerstr. 30
* D-82178 Puchheim
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
@@ -354,12 +355,12 @@ static inline uint32_t lpc_eth_increment(
static void lpc_eth_enable_promiscous_mode(bool enable)
{
if (enable) {
lpc_eth->rxfilterctrl = ETH_RX_FIL_CTRL_ACCEPT_PERFECT
| ETH_RX_FIL_CTRL_ACCEPT_UNICAST
lpc_eth->rxfilterctrl = ETH_RX_FIL_CTRL_ACCEPT_UNICAST
| ETH_RX_FIL_CTRL_ACCEPT_MULTICAST
| ETH_RX_FIL_CTRL_ACCEPT_BROADCAST;
} else {
lpc_eth->rxfilterctrl = ETH_RX_FIL_CTRL_ACCEPT_PERFECT
| ETH_RX_FIL_CTRL_ACCEPT_MULTICAST
| ETH_RX_FIL_CTRL_ACCEPT_BROADCAST;
}
}
@@ -1291,7 +1292,8 @@ static int lpc_eth_interface_ioctl(
)
{
lpc_eth_driver_entry *e = (lpc_eth_driver_entry *) ifp->if_softc;
int rv = 0;
struct ifreq *ifr = (struct ifreq *) data;
int eno = 0;
LPC_ETH_PRINTF("%s\n", __func__);
@@ -1313,15 +1315,25 @@ static int lpc_eth_interface_ioctl(
/* TODO: init */
}
break;
case SIOCADDMULTI:
case SIOCDELMULTI: {
eno = (command == SIOCADDMULTI) ? ether_addmulti(ifr, &e->arpcom)
: ether_delmulti(ifr, &e->arpcom);
if (eno == ENETRESET) {
/* TODO: Use imperfect hash filter */
eno = 0;
}
break;
}
case SIO_RTEMS_SHOW_STATS:
lpc_eth_interface_stats(e);
break;
default:
rv = EINVAL;
eno = EINVAL;
break;
}
return rv;
return eno;
}
static void lpc_eth_interface_start(struct ifnet *ifp)
@@ -1504,7 +1516,7 @@ static int lpc_eth_attach(struct rtems_bsdnet_ifconfig *config)
ifp->if_start = lpc_eth_interface_start;
ifp->if_output = ether_output;
ifp->if_watchdog = lpc_eth_interface_watchdog;
ifp->if_flags = config->ignore_broadcast ? 0 : IFF_BROADCAST;
ifp->if_flags = IFF_MULTICAST | IFF_BROADCAST | IFF_SIMPLEX;
ifp->if_snd.ifq_maxlen = ifqmaxlen;
ifp->if_timer = 0;