Messages in this thread | | | Subject | Re: [PATCH net-next] net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode | From | Grygorii Strashko <> | Date | Mon, 22 Oct 2018 13:26:35 -0500 |
| |
On 10/19/18 3:25 PM, Ivan Khoronzhuk wrote: > After flushing all mcast entries from the table, the ones contained in > mc list of ndev are not restored when promisc mode is toggled off, > because they are considered as synched with ALE, thus, in order to > restore them after promisc mode - reset syncing info. This fix > touches only switch mode devices, including single port boards > like Beagle Bone. > > Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> > ---
So, this is follow up fix for 176b23 net: ethernet: ti: cpsw: fix lost of mcast packets while rx_mode update because I can't reproduce it otherwise.
Could you update description and re-send pls.?
> > Based on net-nex/master > and is logical continuation of the > https://lore.kernel.org/patchwork/patch/1001633/ > > drivers/net/ethernet/ti/cpsw.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c > index 226be2a56c1f..f7753b240ced 100644 > --- a/drivers/net/ethernet/ti/cpsw.c > +++ b/drivers/net/ethernet/ti/cpsw.c > @@ -640,6 +640,7 @@ static void cpsw_set_promiscious(struct net_device *ndev, bool enable) > > /* Clear all mcast from ALE */ > cpsw_ale_flush_multicast(ale, ALE_ALL_PORTS, -1); > + __dev_mc_unsync(ndev, NULL); > > /* Flood All Unicast Packets to Host port */ > cpsw_ale_control_set(ale, 0, ALE_P0_UNI_FLOOD, 1); >
-- regards, -grygorii
| |