Commit a14d273b authored by Claudiu Beznea's avatar Claudiu Beznea Committed by David S. Miller
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net: macb: restore cmp registers on resume path 



Restore CMP screener registers on resume path.

Fixes: c1e85c6c ("net: macb: save/restore the remaining registers and features")
Signed-off-by: default avatarClaudiu Beznea <claudiu.beznea@microchip.com>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 990b03b0

drivers/net/ethernet/cadence/macb_main.c

+7 −0
Original line number Diff line number Diff line
@@ -3239,6 +3239,9 @@ static void gem_prog_cmp_regs(struct macb *bp, struct ethtool_rx_flow_spec *fs) 
	bool cmp_b = false;

	bool cmp_c = false;



	if (!macb_is_gem(bp))

		return;



	tp4sp_v = &(fs->h_u.tcp_ip4_spec);

	tp4sp_m = &(fs->m_u.tcp_ip4_spec);
@@ -3607,6 +3610,7 @@ static void macb_restore_features(struct macb *bp) 
{

	struct net_device *netdev = bp->dev;

	netdev_features_t features = netdev->features;

	struct ethtool_rx_fs_item *item;



	/* TX checksum offload */

	macb_set_txcsum_feature(bp, features);
@@ -3615,6 +3619,9 @@ static void macb_restore_features(struct macb *bp) 
	macb_set_rxcsum_feature(bp, features);



	/* RX Flow Filters */

	list_for_each_entry(item, &bp->rx_fs_list.list, list)

		gem_prog_cmp_regs(bp, &item->fs);



	macb_set_rxflow_feature(bp, features);

}