Commit 7510873d authored by Michael Chan's avatar Michael Chan Committed by David S. Miller
Browse files

[BNX2]: Fix Xen problem. 



This fixes the problem of not receiving packets in the Xen bridging
environment.  The Xen script sets the device's MAC address to
FE:FF:FF:FF:FF:FF and puts the device in promiscuous mode.  The
firmware had problem receiving all packets in this configuration.

New firmware and setting the PROM_VLAN bit when in promiscuous mode
will fix this problem.

Signed-off-by: default avatarMichael Chan <mchan@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent bb22f580

drivers/net/bnx2.c

+2 −1
Original line number Diff line number Diff line
@@ -2040,7 +2040,8 @@ bnx2_set_rx_mode(struct net_device *dev) 
	if (dev->flags & IFF_PROMISC) {

		/* Promiscuous mode. */

		rx_mode |= BNX2_EMAC_RX_MODE_PROMISCUOUS;

		sort_mode |= BNX2_RPM_SORT_USER0_PROM_EN;

		sort_mode |= BNX2_RPM_SORT_USER0_PROM_EN |

			     BNX2_RPM_SORT_USER0_PROM_VLAN;

	}

	else if (dev->flags & IFF_ALLMULTI) {

		for (i = 0; i < NUM_MC_HASH_REGISTERS; i++) {

drivers/net/bnx2_fw.h

+689 −380

File changed.

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