From: x-fn-spp-ml@ntt-tx.co.jp To: ferruh.yigit@intel.com, yasufum.o@gmail.com Cc: spp@dpdk.org Subject: [spp] [PATCH 08/17] spp_primary: add attribute of rte_flow Date: Tue, 18 Feb 2020 15:37:11 +0900 Message-ID: <20200218063720.6597-9-x-fn-spp-ml@ntt-tx.co.jp> (raw) In-Reply-To: <20200218063720.6597-1-x-fn-spp-ml@ntt-tx.co.jp> From: Hideyuki Yamashita <yamashita.hideyuki@ntt-tx.co.jp> To support rte_flow in SPP, this patch provides support of various attribute of rte_flow. Signed-off-by: Hideyuki Yamashita <yamashita.hideyuki@ntt-tx.co.jp> Signed-off-by: Yasufumi Ogawa <yasufum.o@gmail.com> --- src/primary/flow/attr.c | 105 ++++++++++++++++++++++++++++++++++++++++ src/primary/flow/attr.h | 13 +++++ 2 files changed, 118 insertions(+) create mode 100644 src/primary/flow/attr.c create mode 100644 src/primary/flow/attr.h diff --git a/src/primary/flow/attr.c b/src/primary/flow/attr.c new file mode 100644 index 0000000..8be7319 --- /dev/null +++ b/src/primary/flow/attr.c @@ -0,0 +1,105 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2019 Nippon Telegraph and Telephone Corporation + */ + +#include <rte_flow.h> + +#include "attr.h" + +int +parse_flow_attr(char *token_list[], int *index, + struct rte_flow_attr *attr) +{ + int ret; + char *token; + char *end; + unsigned long temp = 0; + + while (token_list[*index] != NULL) { + token = token_list[*index]; + + if (!strcmp(token, "group")) { + /* "group" requires option argument */ + if (token_list[*index + 1] == NULL) { + ret = -1; + break; + } + + temp = strtoul(token_list[*index + 1], &end, 10); + if (end == NULL || *end != '\0') { + ret = -1; + break; + } + + attr->group = (uint32_t)temp; + (*index)++; + + } else if (!strcmp(token, "priority")) { + /* "priority" requires option argument */ + if (token_list[*index + 1] == NULL) { + ret = -1; + break; + } + + temp = strtoul(token_list[*index + 1], &end, 10); + if (end == NULL || *end != '\0') { + ret = -1; + break; + } + + attr->priority = (uint32_t)temp; + (*index)++; + + } else if (!strcmp(token, "ingress")) { + attr->ingress = 1; + + } else if (!strcmp(token, "egress")) { + attr->egress = 1; + + } else if (!strcmp(token, "transfer")) { + attr->transfer = 1; + + } else if (!strcmp(token, "pattern")) { + /* Attribute parameter end */ + ret = 0; + break; + + } else { + /* Illegal parameter */ + ret = -1; + break; + + } + + (*index)++; + } + + if (token_list[*index] == NULL) + ret = -1; + + return ret; +} + +int +append_flow_attr_json(const struct rte_flow_attr *attr, int buf_size, + char *attr_str) +{ + char tmp_str[128] = { 0 }; + + snprintf(tmp_str, 128, + "{\"group\":%d," + "\"priority\":%d," + "\"ingress\":%d," + "\"egress\":%d," + "\"transfer\":%d}", + attr->group, attr->priority, attr->ingress, + attr->egress, attr->transfer); + + if ((int)strlen(attr_str) + (int)strlen(tmp_str) + > buf_size) + return -1; + + strncat(attr_str, tmp_str, strlen(tmp_str)); + + return 0; +} diff --git a/src/primary/flow/attr.h b/src/primary/flow/attr.h new file mode 100644 index 0000000..5fb22e3 --- /dev/null +++ b/src/primary/flow/attr.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2019 Nippon Telegraph and Telephone Corporation + */ + +#ifndef _PRIMARY_FLOW_ATTR_H_ +#define _PRIMARY_FLOW_ATTR_H_ + +int parse_flow_attr(char *token_list[], int *index, + struct rte_flow_attr *attr); +int append_flow_attr_json(const struct rte_flow_attr *attr, + int buf_size, char *attr_str); + +#endif -- 2.17.1
next prev parent reply other threads:[~2020-02-18 6:37 UTC|newest] Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-02-18 6:37 [spp] [PATCH 00/17] Adding Hardware offload capability x-fn-spp-ml 2020-02-18 6:37 ` [spp] [PATCH 01/17] shared: add support of multi-queue x-fn-spp-ml 2020-02-18 6:37 ` [spp] [PATCH 02/17] spp_vf: " x-fn-spp-ml 2020-02-18 6:37 ` [spp] [PATCH 03/17] spp_mirror: " x-fn-spp-ml 2020-02-18 6:37 ` [spp] [PATCH 04/17] spp_pcap: " x-fn-spp-ml 2020-02-18 6:37 ` [spp] [PATCH 05/17] spp_primary: " x-fn-spp-ml 2020-02-18 6:37 ` [spp] [PATCH 06/17] spp_primary: add support of rte_flow x-fn-spp-ml 2020-02-19 2:24 ` Yasufumi Ogawa 2020-02-19 11:57 ` [spp] (x-fn-spp-ml 118) " Hideyuki Yamashita 2020-02-18 6:37 ` [spp] [PATCH 07/17] spp_primary: add common function " x-fn-spp-ml 2020-02-18 6:37 ` x-fn-spp-ml [this message] 2020-02-18 6:37 ` [spp] [PATCH 09/17] spp_primary: add patterns " x-fn-spp-ml 2020-02-18 6:37 ` [spp] [PATCH 10/17] spp_primary: add actions " x-fn-spp-ml 2020-02-18 6:37 ` [spp] [PATCH 11/17] bin: add parameter for hardrare offload x-fn-spp-ml 2020-02-18 6:37 ` [spp] [PATCH 12/17] cli: add support of hardware offload x-fn-spp-ml 2020-02-18 6:37 ` [spp] [PATCH 13/17] cli: add support of rte_flow in vf x-fn-spp-ml 2020-02-18 6:37 ` [spp] [PATCH 14/17] cli: add support of rte_flow in mirror x-fn-spp-ml 2020-02-18 6:37 ` [spp] [PATCH 15/17] cli: add support of rte_flow in nfv x-fn-spp-ml 2020-02-18 6:37 ` [spp] [PATCH 16/17] spp-ctl: add APIs for flow rules x-fn-spp-ml 2020-02-18 6:37 ` [spp] [PATCH 17/17] spp_nfv: add support of multi-queue x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 00/17] Adding Hardware offload capability x-fn-spp-ml 2020-02-21 8:17 ` Yasufumi Ogawa 2020-02-25 5:49 ` [spp] (x-fn-spp-ml 177) " Hideyuki Yamashita 2020-02-19 11:49 ` [spp] [PATCH v2 01/17] shared: add support of multi-queue x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 02/17] spp_vf: " x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 03/17] spp_mirror: " x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 04/17] spp_pcap: " x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 05/17] spp_primary: " x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 06/17] spp_primary: add support of rte_flow x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 07/17] spp_primary: add common function " x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 08/17] spp_primary: add attribute " x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 09/17] spp_primary: add patterns " x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 10/17] spp_primary: add actions " x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 11/17] bin: add parameter for hardrare offload x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 12/17] cli: add support of hardware offload x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 13/17] cli: add support of rte_flow in vf x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 14/17] cli: add support of rte_flow in mirror x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 15/17] cli: add support of rte_flow in nfv x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 16/17] spp-ctl: add APIs for flow rules x-fn-spp-ml 2020-02-19 11:49 ` [spp] [PATCH v2 17/17] spp_nfv: add support of multi-queue x-fn-spp-ml
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