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stmmac: fix a filter problem after resuming. 

When resume the HW is re-configured but some settings can be lost.
For example, the MAC Address_X High/Low Registers used for VLAN tagging..
So, while resuming, the set_filter callback needs to be invoked to
re-program perfect and hash-table registers.

Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Giuseppe CAVALLARO 2015-11-26 08:35:41 +01:00 committed by David S. Miller
parent 9ffad80a9c
commit ac316c783d
1 changed files with 1 additions and 0 deletions
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1
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
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@ -3102,6 +3102,7 @@ int stmmac_resume(struct net_device *ndev)
init_dma_desc_rings(ndev, GFP_ATOMIC);
stmmac_hw_setup(ndev, false);
stmmac_init_tx_coalesce(priv);
stmmac_set_rx_mode(ndev);
napi_enable(&priv->napi);