| /* |
| ****************************************************************************** |
| * 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. |
| * **************************************************************************** |
| */ |
| |
| #ifndef __NSS_CRYPTO_CMN_STATS_H |
| #define __NSS_CRYPTO_CMN_STATS_H |
| |
| #include <nss_cmn.h> |
| |
| /** |
| * nss_crypto_cmn_stats_types |
| * crypto common transmission node statistics |
| */ |
| enum nss_crypto_cmn_stats_types { |
| NSS_CRYPTO_CMN_STATS_FAIL_VERSION = NSS_STATS_NODE_MAX, /* version mismatch failures */ |
| NSS_CRYPTO_CMN_STATS_FAIL_CTX, /* context related failures */ |
| NSS_CRYPTO_CMN_STATS_FAIL_DMA, /* dma descriptor full */ |
| NSS_CRYPTO_CMN_STATS_MAX, /* Maximum message type */ |
| }; |
| |
| /** |
| * nss_crypto_cmn_stats_notification |
| * crypto common transmission statistics structure |
| */ |
| struct nss_crypto_cmn_stats_notification { |
| uint32_t core_id; /* core ID */ |
| uint64_t stats[NSS_CRYPTO_CMN_STATS_MAX]; /* transmission statistics */ |
| }; |
| |
| /* |
| * crypto common statistics APIs |
| */ |
| extern void nss_crypto_cmn_stats_notify(struct nss_ctx_instance *nss_ctx); |
| extern void nss_crypto_cmn_stats_sync(struct nss_ctx_instance *nss_ctx, struct nss_crypto_cmn_stats *nct); |
| extern void nss_crypto_cmn_stats_dentry_create(void); |
| |
| /** |
| * nss_crypto_cmn_stats_register_notifier |
| * Registers a statistics notifier. |
| * |
| * @datatypes |
| * notifier_block |
| * |
| * @param[in] nb Notifier block. |
| * |
| * @return |
| * 0 on success or -2 on failure. |
| */ |
| extern int nss_crypto_cmn_stats_register_notifier(struct notifier_block *nb); |
| |
| /** |
| * nss_crypto_cmn_stats_unregister_notifier |
| * Deregisters a statistics notifier. |
| * |
| * @datatypes |
| * notifier_block |
| * |
| * @param[in] nb Notifier block. |
| * |
| * @return |
| * 0 on success or -2 on failure. |
| */ |
| extern int nss_crypto_cmn_stats_unregister_notifier(struct notifier_block *nb); |
| |
| #endif /* __NSS_CRYPTO_CMN_STATS_H */ |
