| /* |
| ************************************************************************** |
| * Copyright (c) 2020, The Linux Foundation. All rights reserved. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT |
| * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| ************************************************************************** |
| */ |
| |
| /** |
| * @file nss_stats_public.h |
| * NSS statistics Structure and APIs |
| */ |
| |
| #ifndef __NSS_STATS_PUBLIC_H |
| #define __NSS_STATS_PUBLIC_H |
| |
| /** |
| * @addtogroup nss_stats_public_subsystem |
| * @{ |
| */ |
| |
| /** |
| * Maximum string length. |
| * |
| * This should be equal to maximum string size of any statistics |
| * inclusive of statistics value. |
| */ |
| #define NSS_STATS_MAX_STR_LENGTH 96 |
| |
| /** |
| * nss_stats_node |
| * Node statistics. |
| */ |
| enum nss_stats_node { |
| NSS_STATS_NODE_RX_PKTS, /**< Accelerated node Rx packets. */ |
| NSS_STATS_NODE_RX_BYTES, /**< Accelerated node Rx bytes. */ |
| NSS_STATS_NODE_TX_PKTS, /**< Accelerated node Tx packets. */ |
| NSS_STATS_NODE_TX_BYTES, /**< Accelerated node Tx bytes. */ |
| NSS_STATS_NODE_RX_QUEUE_0_DROPPED, /**< Accelerated node Rx Queue 0 dropped. */ |
| NSS_STATS_NODE_RX_QUEUE_1_DROPPED, /**< Accelerated node Rx Queue 1 dropped. */ |
| NSS_STATS_NODE_RX_QUEUE_2_DROPPED, /**< Accelerated node Rx Queue 2 dropped. */ |
| NSS_STATS_NODE_RX_QUEUE_3_DROPPED, /**< Accelerated node Rx Queue 3 dropped. */ |
| NSS_STATS_NODE_MAX, /**< Maximum message type. */ |
| }; |
| |
| /* |
| * WARNING: There is a 1:1 mapping between values of enum nss_stats_drv and corresponding |
| * statistics string array in nss_drv_strings.c. |
| */ |
| /** |
| * nss_stats_drv |
| * HLOS driver statistics. |
| */ |
| enum nss_stats_drv { |
| NSS_STATS_DRV_NBUF_ALLOC_FAILS = 0, /**< Networking buffer allocation errors. */ |
| NSS_STATS_DRV_PAGED_BUF_ALLOC_FAILS, /**< Paged buffer allocation errors. */ |
| NSS_STATS_DRV_TX_QUEUE_FULL_0, /**< Tx queue full for Core 0. */ |
| NSS_STATS_DRV_TX_QUEUE_FULL_1, /**< Tx queue full for Core 1. */ |
| NSS_STATS_DRV_TX_EMPTY, /**< Host-to-network empty buffers. */ |
| NSS_STATS_DRV_PAGED_TX_EMPTY, /**< Host-to-network paged empty buffers. */ |
| NSS_STATS_DRV_TX_PACKET, /**< Host-to-network data packets. */ |
| NSS_STATS_DRV_TX_CMD_REQ, /**< Host-to-network control packets. */ |
| NSS_STATS_DRV_TX_CRYPTO_REQ, /**< Host-to-network crypto requests. */ |
| NSS_STATS_DRV_TX_BUFFER_REUSE, /**< Host-to-network reuse buffer count. */ |
| NSS_STATS_DRV_RX_EMPTY, /**< Network-to-host empty buffers. */ |
| NSS_STATS_DRV_RX_PACKET, /**< Network-to-host data packets. */ |
| NSS_STATS_DRV_RX_CMD_RESP, /**< Network-to-host command responses. */ |
| NSS_STATS_DRV_RX_STATUS, /**< Network-to-host status packets. */ |
| NSS_STATS_DRV_RX_CRYPTO_RESP, /**< Network-to-host crypto responses. */ |
| NSS_STATS_DRV_RX_VIRTUAL, /**< Network-to-host virtual packets. */ |
| NSS_STATS_DRV_TX_SIMPLE, /**< Host-to-network simple SKB packets. */ |
| NSS_STATS_DRV_TX_NR_FRAGS, /**< Host-to-network number of fragmented SKB packets. */ |
| NSS_STATS_DRV_TX_FRAGLIST, /**< Host-to-network fragmentation list of SKB packets. */ |
| NSS_STATS_DRV_RX_SIMPLE, /**< Network-to-host simple SKB packets. */ |
| NSS_STATS_DRV_RX_NR_FRAGS, /**< Network-to-host number of fragmented SKB packets. */ |
| NSS_STATS_DRV_RX_SKB_FRAGLIST, /**< Network-to-host fragmentation list of SKB packets. */ |
| NSS_STATS_DRV_RX_BAD_DESCRIPTOR, /**< Network-to-host bad descriptor reads. */ |
| NSS_STATS_DRV_NSS_SKB_COUNT, /**< NSS SKB pool count. */ |
| NSS_STATS_DRV_CHAIN_SEG_PROCESSED, /**< Network-to-host SKB chain processed count. */ |
| NSS_STATS_DRV_FRAG_SEG_PROCESSED, /**< Network-to-host fragments processed count. */ |
| NSS_STATS_DRV_TX_CMD_QUEUE_FULL, /**< Tx host-to-network control packets fail due to queue full. */ |
| #ifdef NSS_MULTI_H2N_DATA_RING_SUPPORT |
| NSS_STATS_DRV_TX_PACKET_QUEUE_0, /**< Host-to-network data packets on queue0. */ |
| NSS_STATS_DRV_TX_PACKET_QUEUE_1, /**< Host-to-network data packets on queue1. */ |
| NSS_STATS_DRV_TX_PACKET_QUEUE_2, /**< Host-to-network data packets on queue2. */ |
| NSS_STATS_DRV_TX_PACKET_QUEUE_3, /**< Host-to-network data packets on queue3. */ |
| NSS_STATS_DRV_TX_PACKET_QUEUE_4, /**< Host-to-network data packets on queue4. */ |
| NSS_STATS_DRV_TX_PACKET_QUEUE_5, /**< Host-to-network data packets on queue5. */ |
| NSS_STATS_DRV_TX_PACKET_QUEUE_6, /**< Host-to-network data packets on queue6. */ |
| NSS_STATS_DRV_TX_PACKET_QUEUE_7, /**< Host-to-network data packets on queue7. */ |
| #endif |
| NSS_STATS_DRV_MAX, /**< Maximum message type. */ |
| }; |
| |
| /** |
| * nss_stats_types |
| * List of statistics categories. |
| */ |
| enum nss_stats_types { |
| NSS_STATS_TYPE_COMMON, /**< Common pnode statistics. */ |
| NSS_STATS_TYPE_DROP, /**< Packet drop statistics. */ |
| NSS_STATS_TYPE_ERROR, /**< Hardware or software errors different from drop or exception statistics. */ |
| NSS_STATS_TYPE_EXCEPTION, /**< Packet exception (to host) statistics. */ |
| NSS_STATS_TYPE_SPECIAL, /**< Statistics that do not fall into the above types. */ |
| NSS_STATS_TYPE_MAX /**< Maximum message type. */ |
| }; |
| |
| /** |
| * nss_stats_notifier_action |
| * Statistics notification types. |
| */ |
| enum nss_stats_notifier_action { |
| NSS_STATS_EVENT_NOTIFY, |
| NSS_STATS_EVENT_MAX |
| }; |
| |
| /** |
| * @} |
| */ |
| |
| #endif /* __NSS_STATS_PUBLIC_H */ |
