diff options
Diffstat (limited to 'src/plugins/dev_armada/pp2/counters.c')
| -rw-r--r-- | src/plugins/dev_armada/pp2/counters.c | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/src/plugins/dev_armada/pp2/counters.c b/src/plugins/dev_armada/pp2/counters.c new file mode 100644 index 00000000000..a041138bc79 --- /dev/null +++ b/src/plugins/dev_armada/pp2/counters.c @@ -0,0 +1,241 @@ +/* SPDX-License-Identifier: Apache-2.0 + * Copyright (c) 2023 Cisco Systems, Inc. + */ + +#include <vnet/vnet.h> +#include <vnet/ethernet/ethernet.h> +#include <vnet/dev/dev.h> +#include <vnet/dev/counters.h> +#include <vnet/dev/bus/platform.h> +#include <vppinfra/ring.h> +#include <dev_armada/musdk.h> +#include <dev_armada/pp2/pp2.h> + +VLIB_REGISTER_LOG_CLASS (mvpp2_log, static) = { + .class_name = "armada", + .subclass_name = "pp2-counters", +}; + +typedef enum +{ + MVPP2_PORT_CTR_RX_BYTES, + MVPP2_PORT_CTR_RX_PACKETS, + MVPP2_PORT_CTR_RX_UCAST, + MVPP2_PORT_CTR_RX_ERRORS, + MVPP2_PORT_CTR_RX_FULLQ_DROPPED, + MVPP2_PORT_CTR_RX_BM_DROPPED, + MVPP2_PORT_CTR_RX_EARLY_DROPPED, + MVPP2_PORT_CTR_RX_FIFO_DROPPED, + MVPP2_PORT_CTR_RX_CLS_DROPPED, + + MVPP2_PORT_CTR_TX_BYTES, + MVPP2_PORT_CTR_TX_PACKETS, + MVPP2_PORT_CTR_TX_UCAST, + MVPP2_PORT_CTR_TX_ERRORS, +} mvpp2_port_counter_id_t; + +typedef enum +{ + MVPP2_RXQ_CTR_ENQ_DESC, + MVPP2_RXQ_CTR_DROP_FULLQ, + MVPP2_RXQ_CTR_DROP_EARLY, + MVPP2_RXQ_CTR_DROP_BM, +} mvpp2_rxq_counter_id_t; + +typedef enum +{ + MVPP2_TXQ_CTR_ENQ_DESC, + MVPP2_TXQ_CTR_ENQ_DEC_TO_DDR, + MVPP2_TXQ_CTR_ENQ_BUF_TO_DDR, + MVPP2_TXQ_CTR_DEQ_DESC, +} mvpp2_txq_counter_id_t; + +static vnet_dev_counter_t mvpp2_port_counters[] = { + VNET_DEV_CTR_RX_BYTES (MVPP2_PORT_CTR_RX_BYTES), + VNET_DEV_CTR_RX_PACKETS (MVPP2_PORT_CTR_RX_PACKETS), + VNET_DEV_CTR_RX_DROPS (MVPP2_PORT_CTR_RX_ERRORS), + VNET_DEV_CTR_VENDOR (MVPP2_PORT_CTR_RX_UCAST, RX, PACKETS, "unicast"), + VNET_DEV_CTR_VENDOR (MVPP2_PORT_CTR_RX_FULLQ_DROPPED, RX, PACKETS, + "fullq dropped"), + VNET_DEV_CTR_VENDOR (MVPP2_PORT_CTR_RX_BM_DROPPED, RX, PACKETS, + "bm dropped"), + VNET_DEV_CTR_VENDOR (MVPP2_PORT_CTR_RX_EARLY_DROPPED, RX, PACKETS, + "early dropped"), + VNET_DEV_CTR_VENDOR (MVPP2_PORT_CTR_RX_FIFO_DROPPED, RX, PACKETS, + "fifo dropped"), + VNET_DEV_CTR_VENDOR (MVPP2_PORT_CTR_RX_CLS_DROPPED, RX, PACKETS, + "cls dropped"), + + VNET_DEV_CTR_TX_BYTES (MVPP2_PORT_CTR_TX_BYTES), + VNET_DEV_CTR_TX_PACKETS (MVPP2_PORT_CTR_TX_PACKETS), + VNET_DEV_CTR_TX_DROPS (MVPP2_PORT_CTR_TX_ERRORS), + VNET_DEV_CTR_VENDOR (MVPP2_PORT_CTR_TX_UCAST, TX, PACKETS, "unicast"), +}; + +static vnet_dev_counter_t mvpp2_rxq_counters[] = { + VNET_DEV_CTR_VENDOR (MVPP2_RXQ_CTR_ENQ_DESC, RX, DESCRIPTORS, "enqueued"), + VNET_DEV_CTR_VENDOR (MVPP2_RXQ_CTR_DROP_FULLQ, RX, PACKETS, "drop fullQ"), + VNET_DEV_CTR_VENDOR (MVPP2_RXQ_CTR_DROP_EARLY, RX, PACKETS, "drop early"), + VNET_DEV_CTR_VENDOR (MVPP2_RXQ_CTR_DROP_BM, RX, PACKETS, "drop BM"), +}; + +static vnet_dev_counter_t mvpp2_txq_counters[] = { + VNET_DEV_CTR_VENDOR (MVPP2_TXQ_CTR_ENQ_DESC, TX, DESCRIPTORS, "enqueued"), + VNET_DEV_CTR_VENDOR (MVPP2_TXQ_CTR_DEQ_DESC, TX, PACKETS, "dequeued"), + VNET_DEV_CTR_VENDOR (MVPP2_TXQ_CTR_ENQ_BUF_TO_DDR, TX, BUFFERS, + "enq to DDR"), + VNET_DEV_CTR_VENDOR (MVPP2_TXQ_CTR_ENQ_DEC_TO_DDR, TX, DESCRIPTORS, + "enq to DDR"), +}; + +void +mvpp2_port_add_counters (vlib_main_t *vm, vnet_dev_port_t *port) +{ + vnet_dev_port_add_counters (vm, port, mvpp2_port_counters, + ARRAY_LEN (mvpp2_port_counters)); + + foreach_vnet_dev_port_rx_queue (q, port) + vnet_dev_rx_queue_add_counters (vm, q, mvpp2_rxq_counters, + ARRAY_LEN (mvpp2_rxq_counters)); + + foreach_vnet_dev_port_tx_queue (q, port) + vnet_dev_tx_queue_add_counters (vm, q, mvpp2_txq_counters, + ARRAY_LEN (mvpp2_txq_counters)); +} + +void +mvpp2_port_clear_counters (vlib_main_t *vm, vnet_dev_port_t *port) +{ + mvpp2_port_t *mp = vnet_dev_get_port_data (port); + struct pp2_ppio_statistics stats; + pp2_ppio_get_statistics (mp->ppio, &stats, 1); +} + +void +mvpp2_rxq_clear_counters (vlib_main_t *vm, vnet_dev_rx_queue_t *q) +{ + mvpp2_port_t *mp = vnet_dev_get_port_data (q->port); + struct pp2_ppio_inq_statistics stats; + pp2_ppio_inq_get_statistics (mp->ppio, 0, q->queue_id, &stats, 1); +} + +void +mvpp2_txq_clear_counters (vlib_main_t *vm, vnet_dev_tx_queue_t *q) +{ + mvpp2_port_t *mp = vnet_dev_get_port_data (q->port); + struct pp2_ppio_inq_statistics stats; + pp2_ppio_inq_get_statistics (mp->ppio, 0, q->queue_id, &stats, 1); +} + +vnet_dev_rv_t +mvpp2_port_get_stats (vlib_main_t *vm, vnet_dev_port_t *port) +{ + mvpp2_port_t *mp = vnet_dev_get_port_data (port); + struct pp2_ppio_statistics stats; + pp2_ppio_get_statistics (mp->ppio, &stats, 0); + + foreach_vnet_dev_counter (c, port->counter_main) + { + switch (c->user_data) + { + case MVPP2_PORT_CTR_RX_BYTES: + vnet_dev_counter_value_update (vm, c, stats.rx_bytes); + break; + case MVPP2_PORT_CTR_RX_PACKETS: + vnet_dev_counter_value_update (vm, c, stats.rx_packets); + break; + case MVPP2_PORT_CTR_RX_UCAST: + vnet_dev_counter_value_update (vm, c, stats.rx_unicast_packets); + break; + case MVPP2_PORT_CTR_RX_ERRORS: + vnet_dev_counter_value_update (vm, c, stats.rx_errors); + break; + case MVPP2_PORT_CTR_TX_BYTES: + vnet_dev_counter_value_update (vm, c, stats.tx_bytes); + break; + case MVPP2_PORT_CTR_TX_PACKETS: + vnet_dev_counter_value_update (vm, c, stats.tx_packets); + break; + case MVPP2_PORT_CTR_TX_UCAST: + vnet_dev_counter_value_update (vm, c, stats.tx_unicast_packets); + break; + case MVPP2_PORT_CTR_TX_ERRORS: + vnet_dev_counter_value_update (vm, c, stats.tx_errors); + break; + case MVPP2_PORT_CTR_RX_FULLQ_DROPPED: + vnet_dev_counter_value_update (vm, c, stats.rx_fullq_dropped); + break; + case MVPP2_PORT_CTR_RX_BM_DROPPED: + vnet_dev_counter_value_update (vm, c, stats.rx_bm_dropped); + break; + case MVPP2_PORT_CTR_RX_EARLY_DROPPED: + vnet_dev_counter_value_update (vm, c, stats.rx_early_dropped); + break; + case MVPP2_PORT_CTR_RX_FIFO_DROPPED: + vnet_dev_counter_value_update (vm, c, stats.rx_fifo_dropped); + break; + case MVPP2_PORT_CTR_RX_CLS_DROPPED: + vnet_dev_counter_value_update (vm, c, stats.rx_cls_dropped); + break; + + default: + ASSERT (0); + } + } + + foreach_vnet_dev_port_rx_queue (q, port) + { + struct pp2_ppio_inq_statistics stats; + pp2_ppio_inq_get_statistics (mp->ppio, 0, q->queue_id, &stats, 0); + + foreach_vnet_dev_counter (c, q->counter_main) + { + switch (c->user_data) + { + case MVPP2_RXQ_CTR_ENQ_DESC: + vnet_dev_counter_value_update (vm, c, stats.enq_desc); + break; + case MVPP2_RXQ_CTR_DROP_BM: + vnet_dev_counter_value_update (vm, c, stats.drop_bm); + break; + case MVPP2_RXQ_CTR_DROP_EARLY: + vnet_dev_counter_value_update (vm, c, stats.drop_early); + break; + case MVPP2_RXQ_CTR_DROP_FULLQ: + vnet_dev_counter_value_update (vm, c, stats.drop_fullq); + break; + default: + ASSERT (0); + } + } + } + + foreach_vnet_dev_port_tx_queue (q, port) + { + struct pp2_ppio_outq_statistics stats; + pp2_ppio_outq_get_statistics (mp->ppio, q->queue_id, &stats, 0); + + foreach_vnet_dev_counter (c, q->counter_main) + { + switch (c->user_data) + { + case MVPP2_TXQ_CTR_ENQ_DESC: + vnet_dev_counter_value_update (vm, c, stats.enq_desc); + break; + case MVPP2_TXQ_CTR_DEQ_DESC: + vnet_dev_counter_value_update (vm, c, stats.deq_desc); + break; + case MVPP2_TXQ_CTR_ENQ_BUF_TO_DDR: + vnet_dev_counter_value_update (vm, c, stats.enq_buf_to_ddr); + break; + case MVPP2_TXQ_CTR_ENQ_DEC_TO_DDR: + vnet_dev_counter_value_update (vm, c, stats.enq_dec_to_ddr); + break; + default: + ASSERT (0); + } + } + } + + return VNET_DEV_OK; +} |