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-rw-r--r--drivers/net/ethernet/pensando/ionic/ionic_stats.c219
1 files changed, 125 insertions, 94 deletions
diff --git a/drivers/net/ethernet/pensando/ionic/ionic_stats.c b/drivers/net/ethernet/pensando/ionic/ionic_stats.c
index 308b4ac6c57b..ed9cf93d9acd 100644
--- a/drivers/net/ethernet/pensando/ionic/ionic_stats.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_stats.c
@@ -177,31 +177,42 @@ static const struct ionic_stat_desc ionic_dbg_napi_stats_desc[] = {
#define MAX_Q(lif) ((lif)->netdev->real_num_tx_queues)
+static void ionic_add_lif_txq_stats(struct ionic_lif *lif, int q_num,
+ struct ionic_lif_sw_stats *stats)
+{
+ struct ionic_tx_stats *txstats = &lif->txqstats[q_num];
+
+ stats->tx_packets += txstats->pkts;
+ stats->tx_bytes += txstats->bytes;
+ stats->tx_tso += txstats->tso;
+ stats->tx_tso_bytes += txstats->tso_bytes;
+ stats->tx_csum_none += txstats->csum_none;
+ stats->tx_csum += txstats->csum;
+}
+
+static void ionic_add_lif_rxq_stats(struct ionic_lif *lif, int q_num,
+ struct ionic_lif_sw_stats *stats)
+{
+ struct ionic_rx_stats *rxstats = &lif->rxqstats[q_num];
+
+ stats->rx_packets += rxstats->pkts;
+ stats->rx_bytes += rxstats->bytes;
+ stats->rx_csum_none += rxstats->csum_none;
+ stats->rx_csum_complete += rxstats->csum_complete;
+ stats->rx_csum_error += rxstats->csum_error;
+}
+
static void ionic_get_lif_stats(struct ionic_lif *lif,
struct ionic_lif_sw_stats *stats)
{
- struct ionic_tx_stats *txstats;
- struct ionic_rx_stats *rxstats;
struct rtnl_link_stats64 ns;
int q_num;
memset(stats, 0, sizeof(*stats));
for (q_num = 0; q_num < MAX_Q(lif); q_num++) {
- txstats = &lif->txqstats[q_num];
- stats->tx_packets += txstats->pkts;
- stats->tx_bytes += txstats->bytes;
- stats->tx_tso += txstats->tso;
- stats->tx_tso_bytes += txstats->tso_bytes;
- stats->tx_csum_none += txstats->csum_none;
- stats->tx_csum += txstats->csum;
-
- rxstats = &lif->rxqstats[q_num];
- stats->rx_packets += rxstats->pkts;
- stats->rx_bytes += rxstats->bytes;
- stats->rx_csum_none += rxstats->csum_none;
- stats->rx_csum_complete += rxstats->csum_complete;
- stats->rx_csum_error += rxstats->csum_error;
+ ionic_add_lif_txq_stats(lif, q_num, stats);
+ ionic_add_lif_rxq_stats(lif, q_num, stats);
}
ionic_get_stats64(lif->netdev, &ns);
@@ -214,16 +225,12 @@ static void ionic_get_lif_stats(struct ionic_lif *lif,
static u64 ionic_sw_stats_get_count(struct ionic_lif *lif)
{
- u64 total = 0;
+ u64 total = 0, tx_queues = MAX_Q(lif), rx_queues = MAX_Q(lif);
/* lif stats */
total += IONIC_NUM_LIF_STATS;
-
- /* tx stats */
- total += MAX_Q(lif) * IONIC_NUM_TX_STATS;
-
- /* rx stats */
- total += MAX_Q(lif) * IONIC_NUM_RX_STATS;
+ total += tx_queues * IONIC_NUM_TX_STATS;
+ total += rx_queues * IONIC_NUM_RX_STATS;
/* port stats */
total += IONIC_NUM_PORT_STATS;
@@ -231,13 +238,13 @@ static u64 ionic_sw_stats_get_count(struct ionic_lif *lif)
if (test_bit(IONIC_LIF_F_UP, lif->state) &&
test_bit(IONIC_LIF_F_SW_DEBUG_STATS, lif->state)) {
/* tx debug stats */
- total += MAX_Q(lif) * (IONIC_NUM_DBG_CQ_STATS +
+ total += tx_queues * (IONIC_NUM_DBG_CQ_STATS +
IONIC_NUM_TX_Q_STATS +
IONIC_NUM_DBG_INTR_STATS +
IONIC_MAX_NUM_SG_CNTR);
/* rx debug stats */
- total += MAX_Q(lif) * (IONIC_NUM_DBG_CQ_STATS +
+ total += rx_queues * (IONIC_NUM_DBG_CQ_STATS +
IONIC_NUM_DBG_INTR_STATS +
IONIC_NUM_DBG_NAPI_STATS +
IONIC_MAX_NUM_NAPI_CNTR);
@@ -315,13 +322,99 @@ static void ionic_sw_stats_get_strings(struct ionic_lif *lif, u8 **buf)
ionic_sw_stats_get_rx_strings(lif, buf, q_num);
}
+static void ionic_sw_stats_get_txq_values(struct ionic_lif *lif, u64 **buf,
+ int q_num)
+{
+ struct ionic_tx_stats *txstats;
+ struct ionic_qcq *txqcq;
+ int i;
+
+ txstats = &lif->txqstats[q_num];
+
+ for (i = 0; i < IONIC_NUM_TX_STATS; i++) {
+ **buf = IONIC_READ_STAT64(txstats, &ionic_tx_stats_desc[i]);
+ (*buf)++;
+ }
+
+ if (!test_bit(IONIC_LIF_F_UP, lif->state) ||
+ !test_bit(IONIC_LIF_F_SW_DEBUG_STATS, lif->state))
+ return;
+
+ txqcq = lif->txqcqs[q_num];
+ for (i = 0; i < IONIC_NUM_TX_Q_STATS; i++) {
+ **buf = IONIC_READ_STAT64(&txqcq->q,
+ &ionic_txq_stats_desc[i]);
+ (*buf)++;
+ }
+ for (i = 0; i < IONIC_NUM_DBG_CQ_STATS; i++) {
+ **buf = IONIC_READ_STAT64(&txqcq->cq,
+ &ionic_dbg_cq_stats_desc[i]);
+ (*buf)++;
+ }
+ for (i = 0; i < IONIC_NUM_DBG_INTR_STATS; i++) {
+ **buf = IONIC_READ_STAT64(&txqcq->intr,
+ &ionic_dbg_intr_stats_desc[i]);
+ (*buf)++;
+ }
+ for (i = 0; i < IONIC_NUM_DBG_NAPI_STATS; i++) {
+ **buf = IONIC_READ_STAT64(&txqcq->napi_stats,
+ &ionic_dbg_napi_stats_desc[i]);
+ (*buf)++;
+ }
+ for (i = 0; i < IONIC_MAX_NUM_NAPI_CNTR; i++) {
+ **buf = txqcq->napi_stats.work_done_cntr[i];
+ (*buf)++;
+ }
+ for (i = 0; i < IONIC_MAX_NUM_SG_CNTR; i++) {
+ **buf = txstats->sg_cntr[i];
+ (*buf)++;
+ }
+}
+
+static void ionic_sw_stats_get_rxq_values(struct ionic_lif *lif, u64 **buf,
+ int q_num)
+{
+ struct ionic_rx_stats *rxstats;
+ struct ionic_qcq *rxqcq;
+ int i;
+
+ rxstats = &lif->rxqstats[q_num];
+
+ for (i = 0; i < IONIC_NUM_RX_STATS; i++) {
+ **buf = IONIC_READ_STAT64(rxstats, &ionic_rx_stats_desc[i]);
+ (*buf)++;
+ }
+
+ if (!test_bit(IONIC_LIF_F_UP, lif->state) ||
+ !test_bit(IONIC_LIF_F_SW_DEBUG_STATS, lif->state))
+ return;
+
+ rxqcq = lif->rxqcqs[q_num];
+ for (i = 0; i < IONIC_NUM_DBG_CQ_STATS; i++) {
+ **buf = IONIC_READ_STAT64(&rxqcq->cq,
+ &ionic_dbg_cq_stats_desc[i]);
+ (*buf)++;
+ }
+ for (i = 0; i < IONIC_NUM_DBG_INTR_STATS; i++) {
+ **buf = IONIC_READ_STAT64(&rxqcq->intr,
+ &ionic_dbg_intr_stats_desc[i]);
+ (*buf)++;
+ }
+ for (i = 0; i < IONIC_NUM_DBG_NAPI_STATS; i++) {
+ **buf = IONIC_READ_STAT64(&rxqcq->napi_stats,
+ &ionic_dbg_napi_stats_desc[i]);
+ (*buf)++;
+ }
+ for (i = 0; i < IONIC_MAX_NUM_NAPI_CNTR; i++) {
+ **buf = rxqcq->napi_stats.work_done_cntr[i];
+ (*buf)++;
+ }
+}
+
static void ionic_sw_stats_get_values(struct ionic_lif *lif, u64 **buf)
{
struct ionic_port_stats *port_stats;
struct ionic_lif_sw_stats lif_stats;
- struct ionic_qcq *txqcq, *rxqcq;
- struct ionic_tx_stats *txstats;
- struct ionic_rx_stats *rxstats;
int i, q_num;
ionic_get_lif_stats(lif, &lif_stats);
@@ -338,73 +431,11 @@ static void ionic_sw_stats_get_values(struct ionic_lif *lif, u64 **buf)
(*buf)++;
}
- for (q_num = 0; q_num < MAX_Q(lif); q_num++) {
- txstats = &lif->txqstats[q_num];
-
- for (i = 0; i < IONIC_NUM_TX_STATS; i++) {
- **buf = IONIC_READ_STAT64(txstats,
- &ionic_tx_stats_desc[i]);
- (*buf)++;
- }
-
- if (test_bit(IONIC_LIF_F_UP, lif->state) &&
- test_bit(IONIC_LIF_F_SW_DEBUG_STATS, lif->state)) {
- txqcq = lif->txqcqs[q_num];
- for (i = 0; i < IONIC_NUM_TX_Q_STATS; i++) {
- **buf = IONIC_READ_STAT64(&txqcq->q,
- &ionic_txq_stats_desc[i]);
- (*buf)++;
- }
- for (i = 0; i < IONIC_NUM_DBG_CQ_STATS; i++) {
- **buf = IONIC_READ_STAT64(&txqcq->cq,
- &ionic_dbg_cq_stats_desc[i]);
- (*buf)++;
- }
- for (i = 0; i < IONIC_NUM_DBG_INTR_STATS; i++) {
- **buf = IONIC_READ_STAT64(&txqcq->intr,
- &ionic_dbg_intr_stats_desc[i]);
- (*buf)++;
- }
- for (i = 0; i < IONIC_MAX_NUM_SG_CNTR; i++) {
- **buf = txstats->sg_cntr[i];
- (*buf)++;
- }
- }
- }
+ for (q_num = 0; q_num < MAX_Q(lif); q_num++)
+ ionic_sw_stats_get_txq_values(lif, buf, q_num);
- for (q_num = 0; q_num < MAX_Q(lif); q_num++) {
- rxstats = &lif->rxqstats[q_num];
-
- for (i = 0; i < IONIC_NUM_RX_STATS; i++) {
- **buf = IONIC_READ_STAT64(rxstats,
- &ionic_rx_stats_desc[i]);
- (*buf)++;
- }
-
- if (test_bit(IONIC_LIF_F_UP, lif->state) &&
- test_bit(IONIC_LIF_F_SW_DEBUG_STATS, lif->state)) {
- rxqcq = lif->rxqcqs[q_num];
- for (i = 0; i < IONIC_NUM_DBG_CQ_STATS; i++) {
- **buf = IONIC_READ_STAT64(&rxqcq->cq,
- &ionic_dbg_cq_stats_desc[i]);
- (*buf)++;
- }
- for (i = 0; i < IONIC_NUM_DBG_INTR_STATS; i++) {
- **buf = IONIC_READ_STAT64(&rxqcq->intr,
- &ionic_dbg_intr_stats_desc[i]);
- (*buf)++;
- }
- for (i = 0; i < IONIC_NUM_DBG_NAPI_STATS; i++) {
- **buf = IONIC_READ_STAT64(&rxqcq->napi_stats,
- &ionic_dbg_napi_stats_desc[i]);
- (*buf)++;
- }
- for (i = 0; i < IONIC_MAX_NUM_NAPI_CNTR; i++) {
- **buf = rxqcq->napi_stats.work_done_cntr[i];
- (*buf)++;
- }
- }
- }
+ for (q_num = 0; q_num < MAX_Q(lif); q_num++)
+ ionic_sw_stats_get_rxq_values(lif, buf, q_num);
}
const struct ionic_stats_group_intf ionic_stats_groups[] = {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 18:45:31 +0000