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Wed, 8 Nov 2017 18:02:12 +0000 (UTC) X-Original-To: lng-odp@lists.linaro.org Delivered-To: lng-odp@lists.linaro.org Received: by lists.linaro.org (Postfix, from userid 109) id B484961014; Wed, 8 Nov 2017 18:02:03 +0000 (UTC) Received: from forward105j.mail.yandex.net (forward105j.mail.yandex.net [5.45.198.248]) by lists.linaro.org (Postfix) with ESMTPS id 8405060AC5 for ; Wed, 8 Nov 2017 18:00:27 +0000 (UTC) Received: from mxback12g.mail.yandex.net (mxback12g.mail.yandex.net [IPv6:2a02:6b8:0:1472:2741:0:8b7:91]) by forward105j.mail.yandex.net (Yandex) with ESMTP id 735C6182E0E for ; Wed, 8 Nov 2017 21:00:26 +0300 (MSK) Received: from smtp4o.mail.yandex.net (smtp4o.mail.yandex.net [2a02:6b8:0:1a2d::28]) by mxback12g.mail.yandex.net (nwsmtp/Yandex) with ESMTP id 42TEk29Lmf-0QmWbNpO; Wed, 08 Nov 2017 21:00:26 +0300 Received: by smtp4o.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id tDCqgXa6TK-0PFKjlSG; Wed, 08 Nov 2017 21:00:26 +0300 (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (Client certificate not present) From: Github ODP bot To: lng-odp@lists.linaro.org Date: Wed, 8 Nov 2017 21:00:22 +0300 Message-Id: <1510164024-14363-3-git-send-email-odpbot@yandex.ru> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1510164024-14363-1-git-send-email-odpbot@yandex.ru> References: <1510164024-14363-1-git-send-email-odpbot@yandex.ru> Github-pr-num: 277 Subject: [lng-odp] [PATCH API-NEXT v3 2/4] api: threshold: add odp_threshold_t parameter X-BeenThere: lng-odp@lists.linaro.org X-Mailman-Version: 2.1.16 Precedence: list List-Id: "The OpenDataPlane \(ODP\) List" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: lng-odp-bounces@lists.linaro.org Sender: "lng-odp" From: Balasubramanian Manoharan odp_threshold_t is used to configure different threshold types Signed-off-by: Balasubramanian Manoharan --- /** Email created from pull request 277 (bala-manoharan:RED) ** https://github.com/Linaro/odp/pull/277 ** Patch: https://github.com/Linaro/odp/pull/277.patch ** Base sha: d22c949cc466bf28de559855a1cb525740578137 ** Merge commit sha: 223acade235c29912901e366435e893d4a2e7091 **/ include/Makefile.am | 1 + include/odp/api/spec/threshold.h | 102 +++++++++++++++++++++ platform/linux-generic/Makefile.am | 1 + platform/linux-generic/include/odp/api/threshold.h | 34 +++++++ 4 files changed, 138 insertions(+) create mode 100644 include/odp/api/spec/threshold.h create mode 100644 platform/linux-generic/include/odp/api/threshold.h diff --git a/include/Makefile.am b/include/Makefile.am index d53181ceb..8ab150ad9 100644 --- a/include/Makefile.am +++ b/include/Makefile.am @@ -44,6 +44,7 @@ odpapispecinclude_HEADERS = \ odp/api/spec/sync.h \ odp/api/spec/system_info.h \ odp/api/spec/thread.h \ + odp/api/spec/threshold.h \ odp/api/spec/thrmask.h \ odp/api/spec/ticketlock.h \ odp/api/spec/time.h \ diff --git a/include/odp/api/spec/threshold.h b/include/odp/api/spec/threshold.h new file mode 100644 index 000000000..aee286aef --- /dev/null +++ b/include/odp/api/spec/threshold.h @@ -0,0 +1,102 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +/** + * @file + * + * ODP threshold descriptor + */ + +#ifndef ODP_API_THRESHOLD_H_ +#define ODP_API_THRESHOLD_H_ +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * Supported threshold types + * + * Supported threshold types in a bit field structure. + */ +typedef union odp_threshold_type_t { + /** bitfields for different threshold types */ + struct { + /** Percentage of the total size of pool or queue */ + uint8_t percent:1; + + /** Total number of all transient packets */ + uint8_t pkt_cnt:1; + + /** Total size of all transient packets in bytes */ + uint8_t pkt_size:1; + }; + + /** All bits of the bit field structure */ + uint8_t all_bits; +} odp_threshold_type_t; + +/** + * ODP Threshold types + * + * Different types of threshold measurements + */ +typedef enum { + /** Percentage of the total size of pool or queue */ + odp_percent_e, + + /** Total number of all transient packets */ + odp_pkt_count_e, + + /** Total size of all transient packets in bytes */ + odp_pkt_size_e +} odp_threshold_type_e; + +/** + * ODP Threshold + * + * Threshold configuration + */ +typedef struct odp_threshold_t { + /** Type of threshold */ + odp_threshold_type_e type; + + /** Different threshold types */ + union { + struct { + /** Max percentage value */ + odp_percent_t max; + + /** Min percentage value */ + odp_percent_t min; + } percent; /** Percentage */ + + struct { + /** Max packet count */ + uint64_t max; + + /** Min packet count */ + uint64_t min; + } pkt_count; /** Packet count */ + + struct { + /** Max size of all packets */ + uint64_t max; + + /** Min size of all packets */ + uint64_t min; + } pkt_size; /** Packet size */ + }; +} odp_threshold_t; + +#ifdef __cplusplus +} +#endif + +#include +#endif diff --git a/platform/linux-generic/Makefile.am b/platform/linux-generic/Makefile.am index c54067609..2b5056e4d 100644 --- a/platform/linux-generic/Makefile.am +++ b/platform/linux-generic/Makefile.am @@ -65,6 +65,7 @@ odpapiinclude_HEADERS = \ include/odp/api/sync.h \ include/odp/api/system_info.h \ include/odp/api/thread.h \ + include/odp/api/threshold.h \ include/odp/api/thrmask.h \ include/odp/api/ticketlock.h \ include/odp/api/time.h \ diff --git a/platform/linux-generic/include/odp/api/threshold.h b/platform/linux-generic/include/odp/api/threshold.h new file mode 100644 index 000000000..f4f362852 --- /dev/null +++ b/platform/linux-generic/include/odp/api/threshold.h @@ -0,0 +1,34 @@ +/* Copyright (c) 2017, Linaro Limited + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +/** + * @file + * + * ODP threshold API - platform specific header + */ + +#ifndef ODP_PLAT_THRESHOLD_H_ +#define ODP_PLAT_THRESHOLD_H_ + +#ifdef __cplusplus +extern "C" { +#endif + +/** @ingroup odp_threshold + * @{ + */ + +/** + * @} + */ + +#include + +#ifdef __cplusplus +} +#endif + +#endif