Message ID | 20140502194336.GA20113@emulex.com |
---|---|
State | Changes Requested, archived |
Delegated to: | David Miller |
Headers | show |
From: Ajit Khaparde <ajit.khaparde@emulex.com> Date: Fri, 2 May 2014 14:43:36 -0500 > diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c > index d1ec15a..78888ab 100644 > --- a/drivers/net/ethernet/emulex/benet/be_cmds.c > +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c > @@ -1858,9 +1858,11 @@ int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 value) > /* Reset mcast promisc mode if already set by setting mask > * and not setting flags field > */ > - req->if_flags_mask |= > - cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS & > - be_if_cap_flags(adapter)); > + if (adapter->flags & BE_FLAGS_MCAST_PROMISC) > + req->if_flags_mask |= > + cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS & > + be_if_cap_flags(adapter)); > + This breaks the build: drivers/net/ethernet/emulex/benet/be_cmds.c: In function ‘be_cmd_rx_filter’: drivers/net/ethernet/emulex/benet/be_cmds.c:1861:24: error: ‘BE_FLAGS_MCAST_PROMISC’ undeclared (first use in this function) drivers/net/ethernet/emulex/benet/be_cmds.c:1861:24: note: each undeclared identifier is reported only once for each function it appears in
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c index d1ec15a..78888ab 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.c +++ b/drivers/net/ethernet/emulex/benet/be_cmds.c @@ -1858,9 +1858,11 @@ int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 value) /* Reset mcast promisc mode if already set by setting mask * and not setting flags field */ - req->if_flags_mask |= - cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS & - be_if_cap_flags(adapter)); + if (adapter->flags & BE_FLAGS_MCAST_PROMISC) + req->if_flags_mask |= + cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS & + be_if_cap_flags(adapter)); + req->mcast_num = cpu_to_le32(netdev_mc_count(adapter->netdev)); netdev_for_each_mc_addr(ha, adapter->netdev) memcpy(req->mcast_mac[i++].byte, ha->addr, ETH_ALEN);
Currently we are resetting the multicast promiscuous mode everytime we send a multicast list to the FW. It is unnecessary. With this fix we disable multicast promiscuous mode only when enabled. Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com> --- drivers/net/ethernet/emulex/benet/be_cmds.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)