diff options
Diffstat (limited to 'sys/dev/mana/mana_sysctl.c')
| -rw-r--r-- | sys/dev/mana/mana_sysctl.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/sys/dev/mana/mana_sysctl.c b/sys/dev/mana/mana_sysctl.c index 844a05040595..c2916f9004cd 100644 --- a/sys/dev/mana/mana_sysctl.c +++ b/sys/dev/mana/mana_sysctl.c @@ -34,9 +34,21 @@ static int mana_sysctl_cleanup_thread_cpu(SYSCTL_HANDLER_ARGS); int mana_log_level = MANA_ALERT | MANA_WARNING | MANA_INFO; +unsigned int mana_tx_req_size; +unsigned int mana_rx_req_size; +unsigned int mana_rx_refill_threshold; + SYSCTL_NODE(_hw, OID_AUTO, mana, CTLFLAG_RD | CTLFLAG_MPSAFE, 0, "MANA driver parameters"); +SYSCTL_UINT(_hw_mana, OID_AUTO, tx_req_size, CTLFLAG_RWTUN, + &mana_tx_req_size, 0, "requested number of unit of tx queue"); +SYSCTL_UINT(_hw_mana, OID_AUTO, rx_req_size, CTLFLAG_RWTUN, + &mana_rx_req_size, 0, "requested number of unit of rx queue"); +SYSCTL_UINT(_hw_mana, OID_AUTO, rx_refill_thresh, CTLFLAG_RWTUN, + &mana_rx_refill_threshold, 0, + "number of rx slots before starting the refill"); + /* * Logging level for changing verbosity of the output */ @@ -166,6 +178,14 @@ mana_sysctl_add_port(struct mana_port_context *apc) "enable_altq", CTLFLAG_RW, &apc->enable_tx_altq, 0, "Choose alternative txq under heavy load"); + SYSCTL_ADD_UINT(ctx, apc->port_list, OID_AUTO, + "tx_queue_size", CTLFLAG_RD, &apc->tx_queue_size, 0, + "number of unit of tx queue"); + + SYSCTL_ADD_UINT(ctx, apc->port_list, OID_AUTO, + "rx_queue_size", CTLFLAG_RD, &apc->rx_queue_size, 0, + "number of unit of rx queue"); + SYSCTL_ADD_PROC(ctx, apc->port_list, OID_AUTO, "bind_cleanup_thread_cpu", CTLTYPE_U8 | CTLFLAG_RW | CTLFLAG_MPSAFE, @@ -314,6 +334,9 @@ mana_sysctl_add_queues(struct mana_port_context *apc) "mbuf_alloc_fail", CTLFLAG_RD, &rx_stats->mbuf_alloc_fail, "Failed mbuf allocs"); SYSCTL_ADD_COUNTER_U64(ctx, rx_list, OID_AUTO, + "partial_refill", CTLFLAG_RD, + &rx_stats->partial_refill, "Partially refilled mbuf"); + SYSCTL_ADD_COUNTER_U64(ctx, rx_list, OID_AUTO, "dma_mapping_err", CTLFLAG_RD, &rx_stats->dma_mapping_err, "DMA mapping errors"); } |