diff options
| author | Eilon Greenstein <eilong@broadcom.com> | 2009-07-29 04:20:04 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-07-30 23:19:20 +0400 |
| commit | 581ce43d269bb9f9ea85d8f6e6acf68bad129740 (patch) | |
| tree | 70ec22610ebf430603c98f596d9deb91bd59a6b4 /drivers/net/bnx2x_main.c | |
| parent | 044824d96208c8ec4863f9c54a529e00a1f1d37c (diff) | |
| download | linux-581ce43d269bb9f9ea85d8f6e6acf68bad129740.tar.xz | |
bnx2x: Receive traffic that maches management filtering rules
Due to lack of configuration, if the BMC configures the chip to pass all
broadcast/multicast traffic to it, the host will not receive it. On top of
fixing it, also make sure that in promiscuous mode, the host will receive the
management traffic as well.
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2x_main.c')
| -rw-r--r-- | drivers/net/bnx2x_main.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c index a2de0cd9c9f9..5273988359ec 100644 --- a/drivers/net/bnx2x_main.c +++ b/drivers/net/bnx2x_main.c @@ -4831,7 +4831,14 @@ static void bnx2x_set_storm_rx_mode(struct bnx2x *bp) int mode = bp->rx_mode; int mask = (1 << BP_L_ID(bp)); int func = BP_FUNC(bp); + int port = BP_PORT(bp); int i; + /* All but management unicast packets should pass to the host as well */ + u32 llh_mask = + NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_BRCST | + NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_MLCST | + NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_VLAN | + NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_NO_VLAN; DP(NETIF_MSG_IFUP, "rx mode %d mask 0x%x\n", mode, mask); @@ -4855,6 +4862,8 @@ static void bnx2x_set_storm_rx_mode(struct bnx2x *bp) tstorm_mac_filter.ucast_accept_all = mask; tstorm_mac_filter.mcast_accept_all = mask; tstorm_mac_filter.bcast_accept_all = mask; + /* pass management unicast packets as well */ + llh_mask |= NIG_LLH0_BRB1_DRV_MASK_REG_LLH0_BRB1_DRV_MASK_UNCST; break; default: @@ -4862,6 +4871,10 @@ static void bnx2x_set_storm_rx_mode(struct bnx2x *bp) break; } + REG_WR(bp, + (port ? NIG_REG_LLH1_BRB1_DRV_MASK : NIG_REG_LLH0_BRB1_DRV_MASK), + llh_mask); + for (i = 0; i < sizeof(struct tstorm_eth_mac_filter_config)/4; i++) { REG_WR(bp, BAR_TSTRORM_INTMEM + TSTORM_MAC_FILTER_CONFIG_OFFSET(func) + i * 4, |