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02 Jul 2021 13:52:36 -0700 From: Cristian Dumitrescu To: dev@dpdk.org Date: Fri, 2 Jul 2021 21:52:36 +0100 Message-Id: <20210702205236.61675-1-cristian.dumitrescu@intel.com> X-Mailer: git-send-email 2.17.1 Subject: [dpdk-dev] [PATCH 5/5] examples/pipeline: add selector CLI and spec files X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Signed-off-by: Cristian Dumitrescu --- examples/pipeline/examples/selector.cli | 31 +++++++++++ examples/pipeline/examples/selector.spec | 70 ++++++++++++++++++++++++ examples/pipeline/examples/selector.txt | 4 ++ 3 files changed, 105 insertions(+) create mode 100644 examples/pipeline/examples/selector.cli create mode 100644 examples/pipeline/examples/selector.spec create mode 100644 examples/pipeline/examples/selector.txt diff --git a/examples/pipeline/examples/selector.cli b/examples/pipeline/examples/selector.cli new file mode 100644 index 000000000..36f3ead54 --- /dev/null +++ b/examples/pipeline/examples/selector.cli @@ -0,0 +1,31 @@ +; SPDX-License-Identifier: BSD-3-Clause +; Copyright(c) 2020 Intel Corporation + +mempool MEMPOOL0 buffer 2304 pool 32K cache 256 cpu 0 + +link LINK0 dev 0000:18:00.0 rxq 1 128 MEMPOOL0 txq 1 512 promiscuous on +link LINK1 dev 0000:18:00.1 rxq 1 128 MEMPOOL0 txq 1 512 promiscuous on +link LINK2 dev 0000:3b:00.0 rxq 1 128 MEMPOOL0 txq 1 512 promiscuous on +link LINK3 dev 0000:3b:00.1 rxq 1 128 MEMPOOL0 txq 1 512 promiscuous on + +pipeline PIPELINE0 create 0 + +pipeline PIPELINE0 port in 0 link LINK0 rxq 0 bsz 32 +pipeline PIPELINE0 port in 1 link LINK1 rxq 0 bsz 32 +pipeline PIPELINE0 port in 2 link LINK2 rxq 0 bsz 32 +pipeline PIPELINE0 port in 3 link LINK3 rxq 0 bsz 32 + +pipeline PIPELINE0 port out 0 link LINK0 txq 0 bsz 32 +pipeline PIPELINE0 port out 1 link LINK1 txq 0 bsz 32 +pipeline PIPELINE0 port out 2 link LINK2 txq 0 bsz 32 +pipeline PIPELINE0 port out 3 link LINK3 txq 0 bsz 32 +pipeline PIPELINE0 port out 4 sink none + +pipeline PIPELINE0 build ./examples/pipeline/examples/selector.spec + +pipeline PIPELINE0 selector s group add +pipeline PIPELINE0 selector s group member add ./examples/pipeline/examples/selector.txt +pipeline PIPELINE0 commit +pipeline PIPELINE0 selector s show + +thread 1 pipeline PIPELINE0 enable diff --git a/examples/pipeline/examples/selector.spec b/examples/pipeline/examples/selector.spec new file mode 100644 index 000000000..5d3a7e5a3 --- /dev/null +++ b/examples/pipeline/examples/selector.spec @@ -0,0 +1,70 @@ +; SPDX-License-Identifier: BSD-3-Clause +; Copyright(c) 2020 Intel Corporation + +// +// Headers +// +struct ethernet_h { + bit<48> dst_addr + bit<48> src_addr + bit<16> ethertype +} + +struct ipv4_h { + bit<8> ver_ihl + bit<8> diffserv + bit<16> total_len + bit<16> identification + bit<16> flags_offset + bit<8> ttl + bit<8> protocol + bit<16> hdr_checksum + bit<32> src_addr + bit<32> dst_addr +} + +header ethernet instanceof ethernet_h +header ipv4 instanceof ipv4_h + +// +// Meta-data +// +struct metadata_t { + bit<32> port_in + bit<32> port_out + bit<32> group_id +} + +metadata instanceof metadata_t + +// +// Selectors. +// +selector s { + group_id m.group_id + + selector { + h.ipv4.protocol + h.ipv4.src_addr + h.ipv4.dst_addr + } + + member_id m.port_out + + n_groups_max 64 + n_members_per_group_max 16 +} + +// +// Pipeline. +// +apply { + rx m.port_in + extract h.ethernet + extract h.ipv4 + mov m.group_id h.ethernet.dst_addr + table s + emit h.ethernet + emit h.ipv4 + tx m.port_out +} diff --git a/examples/pipeline/examples/selector.txt b/examples/pipeline/examples/selector.txt new file mode 100644 index 000000000..b3c83c773 --- /dev/null +++ b/examples/pipeline/examples/selector.txt @@ -0,0 +1,4 @@ +group 0 member 0 weight 1 +group 0 member 1 weight 1 +group 0 member 2 weight 2 +group 0 member 3 weight 4 -- 2.17.1