dm9000: Support promisc and all-multi modes

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

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);
 }