@@ -32,6 +32,41 @@ struct enic_stat {
.index = offsetof(struct vnic_gen_stats, stat) / sizeof(u64)\
}
+#define ENIC_PER_RQ_STAT(stat) { \
+ .name = "rq[%d]_"#stat, \
+ .index = offsetof(struct enic_rq_stats, stat) / sizeof(u64) \
+}
+
+#define ENIC_PER_WQ_STAT(stat) { \
+ .name = "wq[%d]_"#stat, \
+ .index = offsetof(struct enic_wq_stats, stat) / sizeof(u64) \
+}
+
+static const struct enic_stat enic_per_rq_stats[] = {
+ ENIC_PER_RQ_STAT(l4_rss_hash),
+ ENIC_PER_RQ_STAT(l3_rss_hash),
+ ENIC_PER_RQ_STAT(csum_unnecessary_encap),
+ ENIC_PER_RQ_STAT(vlan_stripped),
+ ENIC_PER_RQ_STAT(napi_complete),
+ ENIC_PER_RQ_STAT(napi_repoll),
+ ENIC_PER_RQ_STAT(no_skb),
+ ENIC_PER_RQ_STAT(desc_skip),
+};
+
+#define NUM_ENIC_PER_RQ_STATS ARRAY_SIZE(enic_per_rq_stats)
+
+static const struct enic_stat enic_per_wq_stats[] = {
+ ENIC_PER_WQ_STAT(encap_tso),
+ ENIC_PER_WQ_STAT(encap_csum),
+ ENIC_PER_WQ_STAT(add_vlan),
+ ENIC_PER_WQ_STAT(cq_work),
+ ENIC_PER_WQ_STAT(cq_bytes),
+ ENIC_PER_WQ_STAT(null_pkt),
+ ENIC_PER_WQ_STAT(skb_linear_fail),
+ ENIC_PER_WQ_STAT(desc_full_awake),
+};
+
+#define NUM_ENIC_PER_WQ_STATS ARRAY_SIZE(enic_per_wq_stats)
static const struct enic_stat enic_tx_stats[] = {
ENIC_TX_STAT(tx_frames_ok),
ENIC_TX_STAT(tx_unicast_frames_ok),
@@ -143,7 +178,9 @@ static void enic_get_drvinfo(struct net_device *netdev,
static void enic_get_strings(struct net_device *netdev, u32 stringset,
u8 *data)
{
+ struct enic *enic = netdev_priv(netdev);
unsigned int i;
+ unsigned int j;
switch (stringset) {
case ETH_SS_STATS:
@@ -159,6 +196,20 @@ static void enic_get_strings(struct net_device *netdev, u32 stringset,
memcpy(data, enic_gen_stats[i].name, ETH_GSTRING_LEN);
data += ETH_GSTRING_LEN;
}
+ for (i = 0; i < enic->rq_count; i++) {
+ for (j = 0; j < NUM_ENIC_PER_RQ_STATS; j++) {
+ snprintf(data, ETH_GSTRING_LEN,
+ enic_per_rq_stats[j].name, i);
+ data += ETH_GSTRING_LEN;
+ }
+ }
+ for (i = 0; i < enic->wq_count; i++) {
+ for (j = 0; j < NUM_ENIC_PER_WQ_STATS; j++) {
+ snprintf(data, ETH_GSTRING_LEN,
+ enic_per_wq_stats[j].name, i);
+ data += ETH_GSTRING_LEN;
+ }
+ }
break;
}
}
@@ -244,10 +295,19 @@ static int enic_set_ringparam(struct net_device *netdev,
static int enic_get_sset_count(struct net_device *netdev, int sset)
{
+ struct enic *enic = netdev_priv(netdev);
+ unsigned int n_per_rq_stats;
+ unsigned int n_per_wq_stats;
+ unsigned int n_stats;
+
switch (sset) {
case ETH_SS_STATS:
- return NUM_ENIC_TX_STATS + NUM_ENIC_RX_STATS +
- NUM_ENIC_GEN_STATS;
+ n_per_rq_stats = NUM_ENIC_PER_RQ_STATS * enic->rq_count;
+ n_per_wq_stats = NUM_ENIC_PER_WQ_STATS * enic->wq_count;
+ n_stats = NUM_ENIC_TX_STATS + NUM_ENIC_RX_STATS +
+ NUM_ENIC_GEN_STATS +
+ n_per_rq_stats + n_per_wq_stats;
+ return n_stats;
default:
return -EOPNOTSUPP;
}
@@ -259,6 +319,7 @@ static void enic_get_ethtool_stats(struct net_device *netdev,
struct enic *enic = netdev_priv(netdev);
struct vnic_stats *vstats;
unsigned int i;
+ unsigned int j;
int err;
err = enic_dev_stats_dump(enic, &vstats);
@@ -275,6 +336,24 @@ static void enic_get_ethtool_stats(struct net_device *netdev,
*(data++) = ((u64 *)&vstats->rx)[enic_rx_stats[i].index];
for (i = 0; i < NUM_ENIC_GEN_STATS; i++)
*(data++) = ((u64 *)&enic->gen_stats)[enic_gen_stats[i].index];
+ for (i = 0; i < enic->rq_count; i++) {
+ struct enic_rq_stats *rqstats = &enic->rq_stats[i];
+ int index;
+
+ for (j = 0; j < NUM_ENIC_PER_RQ_STATS; j++) {
+ index = enic_per_rq_stats[j].index;
+ *(data++) = ((u64 *)rqstats)[index];
+ }
+ }
+ for (i = 0; i < enic->wq_count; i++) {
+ struct enic_wq_stats *wqstats = &enic->wq_stats[i];
+ int index;
+
+ for (j = 0; j < NUM_ENIC_PER_WQ_STATS; j++) {
+ index = enic_per_wq_stats[j].index;
+ *(data++) = ((u64 *)wqstats)[index];
+ }
+ }
}
static u32 enic_get_msglevel(struct net_device *netdev)