@@ -83,6 +83,7 @@ int otx2_update_rq_stats(struct otx2_nic *pfvf, int qidx)
otx2_nix_rq_op_stats(&rq->stats, pfvf, qidx);
return 1;
}
+EXPORT_SYMBOL(otx2_update_rq_stats);
int otx2_update_sq_stats(struct otx2_nic *pfvf, int qidx)
{
@@ -99,6 +100,7 @@ int otx2_update_sq_stats(struct otx2_nic *pfvf, int qidx)
otx2_nix_sq_op_stats(&sq->stats, pfvf, qidx);
return 1;
}
+EXPORT_SYMBOL(otx2_update_sq_stats);
void otx2_get_dev_stats(struct otx2_nic *pfvf)
{
@@ -28,6 +28,45 @@ MODULE_DESCRIPTION(DRV_STRING);
MODULE_LICENSE("GPL");
MODULE_DEVICE_TABLE(pci, rvu_rep_id_table);
+static int
+rvu_rep_sp_stats64(const struct net_device *dev,
+ struct rtnl_link_stats64 *stats)
+{
+ struct rep_dev *rep = netdev_priv(dev);
+ struct otx2_nic *priv = rep->mdev;
+ struct otx2_rcv_queue *rq;
+ struct otx2_snd_queue *sq;
+ u16 qidx = rep->rep_id;
+
+ otx2_update_rq_stats(priv, qidx);
+ rq = &priv->qset.rq[qidx];
+
+ otx2_update_sq_stats(priv, qidx);
+ sq = &priv->qset.sq[qidx];
+
+ stats->tx_bytes = sq->stats.bytes;
+ stats->tx_packets = sq->stats.pkts;
+ stats->rx_bytes = rq->stats.bytes;
+ stats->rx_packets = rq->stats.pkts;
+ return 0;
+}
+
+static bool
+rvu_rep_has_offload_stats(const struct net_device *dev, int attr_id)
+{
+ return attr_id == IFLA_OFFLOAD_XSTATS_CPU_HIT;
+}
+
+static int
+rvu_rep_get_offload_stats(int attr_id, const struct net_device *dev,
+ void *sp)
+{
+ if (attr_id == IFLA_OFFLOAD_XSTATS_CPU_HIT)
+ return rvu_rep_sp_stats64(dev, (struct rtnl_link_stats64 *)sp);
+
+ return -EINVAL;
+}
+
static int rvu_rep_dl_port_fn_hw_addr_get(struct devlink_port *port,
u8 *hw_addr, int *hw_addr_len,
struct netlink_ext_ack *extack)
@@ -310,6 +349,8 @@ static const struct net_device_ops rvu_rep_netdev_ops = {
.ndo_start_xmit = rvu_rep_xmit,
.ndo_get_stats64 = rvu_rep_get_stats64,
.ndo_change_mtu = rvu_rep_change_mtu,
+ .ndo_has_offload_stats = rvu_rep_has_offload_stats,
+ .ndo_get_offload_stats = rvu_rep_get_offload_stats,
};
static int rvu_rep_napi_init(struct otx2_nic *priv,
Implement the offload stat ndo by fetching the HW stats of rx/tx queues attached to the representor. Signed-off-by: Geetha sowjanya <gakula@marvell.com> --- .../marvell/octeontx2/nic/otx2_common.c | 2 + .../net/ethernet/marvell/octeontx2/nic/rep.c | 41 +++++++++++++++++++ 2 files changed, 43 insertions(+)