Commit c9ca5c3a authored by Jakub Kicinski's avatar Jakub Kicinski Committed by David S. Miller
Browse files

bnxt: implement ethtool::get_fec_stats 



Report corrected bits.

Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
Reviewed-by: default avatarMichael Chan <michael.chan@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent be85dbfe

drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c

+15 −0
Original line number Diff line number Diff line
@@ -1930,6 +1930,20 @@ static int bnxt_get_fecparam(struct net_device *dev, 
	return 0;

}



static void bnxt_get_fec_stats(struct net_device *dev,

			       struct ethtool_fec_stats *fec_stats)

{

	struct bnxt *bp = netdev_priv(dev);

	u64 *rx;



	if (BNXT_VF(bp) || !(bp->flags & BNXT_FLAG_PORT_STATS_EXT))

		return;



	rx = bp->rx_port_stats_ext.sw_stats;

	fec_stats->corrected_bits.total =

		*(rx + BNXT_RX_STATS_EXT_OFFSET(rx_corrected_bits));

}



static u32 bnxt_ethtool_forced_fec_to_fw(struct bnxt_link_info *link_info,

					 u32 fec)

{
@@ -3991,6 +4005,7 @@ const struct ethtool_ops bnxt_ethtool_ops = { 
				     ETHTOOL_COALESCE_USE_ADAPTIVE_RX,

	.get_link_ksettings	= bnxt_get_link_ksettings,

	.set_link_ksettings	= bnxt_set_link_ksettings,

	.get_fec_stats		= bnxt_get_fec_stats,

	.get_fecparam		= bnxt_get_fecparam,

	.set_fecparam		= bnxt_set_fecparam,

	.get_pause_stats	= bnxt_get_pause_stats,