diff options
| author | Peter Korsgaard <jacmet@sunsite.dk> | 2008-03-18 23:17:16 +0100 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2008-03-26 04:41:28 +0100 |
| commit | 23d245b66ec8bec21f41ea484e05f470bea764e8 (patch) | |
| tree | 4a5e9310d965bc93439469cef03181416bb806ec /drivers/net/dm9000.c | |
| parent | dm9601: configure MAC to drop invalid (crc/length) packets (diff) | |
| download | linux-23d245b66ec8bec21f41ea484e05f470bea764e8.tar.xz linux-23d245b66ec8bec21f41ea484e05f470bea764e8.zip | |
dm9000: Support promisc and all-multi modes
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/dm9000.c')
| -rw-r--r-- | drivers/net/dm9000.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c index 1fe305ca2cf0..b09a53de1c53 100644 --- a/drivers/net/dm9000.c +++ b/drivers/net/dm9000.c @@ -798,8 +798,6 @@ dm9000_init_dm9000(struct net_device *dev) /* Set address filter table */ dm9000_hash_table(dev); - /* Activate DM9000 */ - iow(db, DM9000_RCR, RCR_DIS_LONG | RCR_DIS_CRC | RCR_RXEN); /* Enable TX/RX interrupt mask */ iow(db, DM9000_IMR, IMR_PAR | IMR_PTM | IMR_PRM); @@ -1197,6 +1195,7 @@ dm9000_hash_table(struct net_device *dev) int i, oft; u32 hash_val; u16 hash_table[4]; + u8 rcr = RCR_DIS_LONG | RCR_DIS_CRC | RCR_RXEN; unsigned long flags; dm9000_dbg(db, 1, "entering %s\n", __func__); @@ -1213,6 +1212,12 @@ dm9000_hash_table(struct net_device *dev) /* broadcast address */ hash_table[3] = 0x8000; + if (dev->flags & IFF_PROMISC) + rcr |= RCR_PRMSC; + + if (dev->flags & IFF_ALLMULTI) + rcr |= RCR_ALL; + /* the multicast address in Hash Table : 64 bits */ for (i = 0; i < mc_cnt; i++, mcptr = mcptr->next) { hash_val = ether_crc_le(6, mcptr->dmi_addr) & 0x3f; @@ -1225,6 +1230,7 @@ dm9000_hash_table(struct net_device *dev) iow(db, oft++, hash_table[i] >> 8); } + iow(db, DM9000_RCR, rcr); spin_unlock_irqrestore(&db->lock, flags); } |