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-rw-r--r--drivers/net/dsa/sja1105/sja1105_ethtool.c144
1 files changed, 74 insertions, 70 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_ethtool.c b/drivers/net/dsa/sja1105/sja1105_ethtool.c
index d742ffcbfce9..709f035055c5 100644
--- a/drivers/net/dsa/sja1105/sja1105_ethtool.c
+++ b/drivers/net/dsa/sja1105/sja1105_ethtool.c
@@ -421,92 +421,96 @@ static char sja1105pqrs_extra_port_stats[][ETH_GSTRING_LEN] = {
void sja1105_get_ethtool_stats(struct dsa_switch *ds, int port, u64 *data)
{
struct sja1105_private *priv = ds->priv;
- struct sja1105_port_status status;
+ struct sja1105_port_status *status;
int rc, i, k = 0;
- memset(&status, 0, sizeof(status));
+ status = kzalloc(sizeof(*status), GFP_KERNEL);
+ if (!status)
+ goto out;
- rc = sja1105_port_status_get(priv, &status, port);
+ rc = sja1105_port_status_get(priv, status, port);
if (rc < 0) {
dev_err(ds->dev, "Failed to read port %d counters: %d\n",
port, rc);
- return;
+ goto out;
}
memset(data, 0, ARRAY_SIZE(sja1105_port_stats) * sizeof(u64));
- data[k++] = status.mac.n_runt;
- data[k++] = status.mac.n_soferr;
- data[k++] = status.mac.n_alignerr;
- data[k++] = status.mac.n_miierr;
- data[k++] = status.mac.typeerr;
- data[k++] = status.mac.sizeerr;
- data[k++] = status.mac.tctimeout;
- data[k++] = status.mac.priorerr;
- data[k++] = status.mac.nomaster;
- data[k++] = status.mac.memov;
- data[k++] = status.mac.memerr;
- data[k++] = status.mac.invtyp;
- data[k++] = status.mac.intcyov;
- data[k++] = status.mac.domerr;
- data[k++] = status.mac.pcfbagdrop;
- data[k++] = status.mac.spcprior;
- data[k++] = status.mac.ageprior;
- data[k++] = status.mac.portdrop;
- data[k++] = status.mac.lendrop;
- data[k++] = status.mac.bagdrop;
- data[k++] = status.mac.policeerr;
- data[k++] = status.mac.drpnona664err;
- data[k++] = status.mac.spcerr;
- data[k++] = status.mac.agedrp;
- data[k++] = status.hl1.n_n664err;
- data[k++] = status.hl1.n_vlanerr;
- data[k++] = status.hl1.n_unreleased;
- data[k++] = status.hl1.n_sizeerr;
- data[k++] = status.hl1.n_crcerr;
- data[k++] = status.hl1.n_vlnotfound;
- data[k++] = status.hl1.n_ctpolerr;
- data[k++] = status.hl1.n_polerr;
- data[k++] = status.hl1.n_rxfrm;
- data[k++] = status.hl1.n_rxbyte;
- data[k++] = status.hl1.n_txfrm;
- data[k++] = status.hl1.n_txbyte;
- data[k++] = status.hl2.n_qfull;
- data[k++] = status.hl2.n_part_drop;
- data[k++] = status.hl2.n_egr_disabled;
- data[k++] = status.hl2.n_not_reach;
+ data[k++] = status->mac.n_runt;
+ data[k++] = status->mac.n_soferr;
+ data[k++] = status->mac.n_alignerr;
+ data[k++] = status->mac.n_miierr;
+ data[k++] = status->mac.typeerr;
+ data[k++] = status->mac.sizeerr;
+ data[k++] = status->mac.tctimeout;
+ data[k++] = status->mac.priorerr;
+ data[k++] = status->mac.nomaster;
+ data[k++] = status->mac.memov;
+ data[k++] = status->mac.memerr;
+ data[k++] = status->mac.invtyp;
+ data[k++] = status->mac.intcyov;
+ data[k++] = status->mac.domerr;
+ data[k++] = status->mac.pcfbagdrop;
+ data[k++] = status->mac.spcprior;
+ data[k++] = status->mac.ageprior;
+ data[k++] = status->mac.portdrop;
+ data[k++] = status->mac.lendrop;
+ data[k++] = status->mac.bagdrop;
+ data[k++] = status->mac.policeerr;
+ data[k++] = status->mac.drpnona664err;
+ data[k++] = status->mac.spcerr;
+ data[k++] = status->mac.agedrp;
+ data[k++] = status->hl1.n_n664err;
+ data[k++] = status->hl1.n_vlanerr;
+ data[k++] = status->hl1.n_unreleased;
+ data[k++] = status->hl1.n_sizeerr;
+ data[k++] = status->hl1.n_crcerr;
+ data[k++] = status->hl1.n_vlnotfound;
+ data[k++] = status->hl1.n_ctpolerr;
+ data[k++] = status->hl1.n_polerr;
+ data[k++] = status->hl1.n_rxfrm;
+ data[k++] = status->hl1.n_rxbyte;
+ data[k++] = status->hl1.n_txfrm;
+ data[k++] = status->hl1.n_txbyte;
+ data[k++] = status->hl2.n_qfull;
+ data[k++] = status->hl2.n_part_drop;
+ data[k++] = status->hl2.n_egr_disabled;
+ data[k++] = status->hl2.n_not_reach;
if (priv->info->device_id == SJA1105E_DEVICE_ID ||
priv->info->device_id == SJA1105T_DEVICE_ID)
- return;
+ goto out;;
memset(data + k, 0, ARRAY_SIZE(sja1105pqrs_extra_port_stats) *
sizeof(u64));
for (i = 0; i < 8; i++) {
- data[k++] = status.hl2.qlevel_hwm[i];
- data[k++] = status.hl2.qlevel[i];
+ data[k++] = status->hl2.qlevel_hwm[i];
+ data[k++] = status->hl2.qlevel[i];
}
- data[k++] = status.ether.n_drops_nolearn;
- data[k++] = status.ether.n_drops_noroute;
- data[k++] = status.ether.n_drops_ill_dtag;
- data[k++] = status.ether.n_drops_dtag;
- data[k++] = status.ether.n_drops_sotag;
- data[k++] = status.ether.n_drops_sitag;
- data[k++] = status.ether.n_drops_utag;
- data[k++] = status.ether.n_tx_bytes_1024_2047;
- data[k++] = status.ether.n_tx_bytes_512_1023;
- data[k++] = status.ether.n_tx_bytes_256_511;
- data[k++] = status.ether.n_tx_bytes_128_255;
- data[k++] = status.ether.n_tx_bytes_65_127;
- data[k++] = status.ether.n_tx_bytes_64;
- data[k++] = status.ether.n_tx_mcast;
- data[k++] = status.ether.n_tx_bcast;
- data[k++] = status.ether.n_rx_bytes_1024_2047;
- data[k++] = status.ether.n_rx_bytes_512_1023;
- data[k++] = status.ether.n_rx_bytes_256_511;
- data[k++] = status.ether.n_rx_bytes_128_255;
- data[k++] = status.ether.n_rx_bytes_65_127;
- data[k++] = status.ether.n_rx_bytes_64;
- data[k++] = status.ether.n_rx_mcast;
- data[k++] = status.ether.n_rx_bcast;
+ data[k++] = status->ether.n_drops_nolearn;
+ data[k++] = status->ether.n_drops_noroute;
+ data[k++] = status->ether.n_drops_ill_dtag;
+ data[k++] = status->ether.n_drops_dtag;
+ data[k++] = status->ether.n_drops_sotag;
+ data[k++] = status->ether.n_drops_sitag;
+ data[k++] = status->ether.n_drops_utag;
+ data[k++] = status->ether.n_tx_bytes_1024_2047;
+ data[k++] = status->ether.n_tx_bytes_512_1023;
+ data[k++] = status->ether.n_tx_bytes_256_511;
+ data[k++] = status->ether.n_tx_bytes_128_255;
+ data[k++] = status->ether.n_tx_bytes_65_127;
+ data[k++] = status->ether.n_tx_bytes_64;
+ data[k++] = status->ether.n_tx_mcast;
+ data[k++] = status->ether.n_tx_bcast;
+ data[k++] = status->ether.n_rx_bytes_1024_2047;
+ data[k++] = status->ether.n_rx_bytes_512_1023;
+ data[k++] = status->ether.n_rx_bytes_256_511;
+ data[k++] = status->ether.n_rx_bytes_128_255;
+ data[k++] = status->ether.n_rx_bytes_65_127;
+ data[k++] = status->ether.n_rx_bytes_64;
+ data[k++] = status->ether.n_rx_mcast;
+ data[k++] = status->ether.n_rx_bcast;
+out:
+ kfree(status);
}
void sja1105_get_strings(struct dsa_switch *ds, int port,