没有合适的资源?快使用搜索试试~ 我知道了~
首页vSwitch_Data_Path_HW_Offload_UM.pdf
vSwitch_Data_Path_HW_Offload_UM.pdf
需积分: 10 11 下载量 45 浏览量
更新于2023-03-03
评论
收藏 896KB PDF 举报
This manual describes the proper use of DPDK APIs to efficiently offload a part or all of the vSwitch data path to the device.
资源详情
资源评论
资源推荐
www.mellanox.com
Mellanox Technologies Confidential
vSwitch Data Path Hardware
Offload
User Guide
Rev 1.0
Doc #: MLNX-15-xxxx
Mellanox Technologies Confidential
2
Mellanox Technologies
350 Oakmead Parkway Suite 100
Sunnyvale, CA 94085
U.S.A.
www.mellanox.com
Tel: (408) 970-3400
Fax: (408) 970-3403
© Copyright 2019. Mellanox Technologies Ltd. All Rights Reserved.
Mellanox®, Mellanox logo, Mellanox Open Ethernet®, LinkX®, Mellanox Spectrum®, Mellanox Virtual Modular
Switch®, MetroDX®, MetroX®, MLNX-OS®, ONE SWITCH. A WORLD OF OPTIONS®, Open Ethernet logo,
Spectrum logo, Switch-IB®, SwitchX®, UFM®, and Virtual Protocol Interconnect® are registered trademarks of
Mellanox Technologies, Ltd.
For the complete and most updated list of Mellanox trademarks, visit http://www.mellanox.com/page/trademarks.
All other trademarks are property of their respective owners.
NOTE:
THIS HARDWARE, SOFTWARE OR TEST SUITE PRODUCT PRODUCT(S) AND ITS RELATED
DOCUMENTATION ARE PROVIDED BY MELLANOX TECHNOLOGIES AS-IS WITH ALL FAULTS OF ANY
KIND AND SOLELY FOR THE PURPOSE OF AIDING THE CUSTOMER IN TESTING APPLICATIONS THAT
USE THE PRODUCTS IN DESIGNATED SOLUTIONS. THE CUSTOMER'S MANUFACTURING TEST
ENVIRONMENT HAS NOT MET THE STANDARDS SET BY MELLANOX TECHNOLOGIES TO FULLY
QUALIFY THE PRODUCT(S) AND/OR THE SYSTEM USING IT. THEREFORE, MELLANOX TECHNOLOGIES
CANNOT AND DOES NOT GUARANTEE OR WARRANT THAT THE PRODUCTS WILL OPERATE WITH THE
HIGHEST QUALITY. ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL MELLANOX BE LIABLE TO CUSTOMER OR
ANY THIRD PARTIES FOR ANY DIRECT, INDIRECT, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES OF ANY KIND (INCLUDING, BUT NOT LIMITED TO, PAYMENT FOR PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY FROM THE USE OF THE
PRODUCT(S) AND RELATED DOCUMENTATION EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
DAMAGE.
3
Mellanox Technologies Confidential
Rev 1.0
Table of Contents
Document Revision History .................................................................................................................. 4
About this Manual ................................................................................................................................. 5
Preface .................................................................................................................................................... 5
1 About vSwitch ................................................................................................................................. 6
2 DPDK rte_flow API .......................................................................................................................... 7
2.1 Groups .................................................................................................................................... 7
2.2 Mellanox Bifurcated Driver ..................................................................................................... 8
3 Offloading vSwitch Data Path ........................................................................................................ 9
3.1 vSwitch Design for Hardware Offload..................................................................................... 9
3.1.2 Hierarchical Table Tree .......................................................................................... 11
3.2 Flow Actions ......................................................................................................................... 13
3.2.1 Encap/Decap .......................................................................................................... 13
3.2.2 Mark ........................................................................................................................ 13
3.2.3 RSS ......................................................................................................................... 13
3.2.4 Modify Header ........................................................................................................ 13
3.2.5 Count ...................................................................................................................... 14
3.2.6 Drop ........................................................................................................................ 14
3.2.7 Meter ....................................................................................................................... 14
3.2.8 Loopback ................................................................................................................ 14
3.3 Packet Routing ..................................................................................................................... 15
3.3.1 Matching on Metadata ............................................................................................ 15
3.3.2 Routing Types ......................................................................................................... 15
3.3.3 Exception Rules ...................................................................................................... 17
3.4 Access Control List ............................................................................................................... 18
3.5 Packet Metering and Policing ............................................................................................... 18
3.6 Flow Aging ............................................................................................................................ 18
Rev 1.0
Mellanox Technologies Confidential
4
Document Revision History
Table 1: Document Revision History
Revision
Date
Description
1.0
February 2019
Initial revision
剩余18页未读,继续阅读
mounter625
- 粉丝: 975
- 资源: 85
上传资源 快速赚钱
- 我的内容管理 收起
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
会员权益专享
最新资源
- 数据结构1800题含完整答案详解.doc
- 医疗企业薪酬系统设计与管理方案.pptx
- 界面与表面技术界面理论与表面技术要点PPT学习教案.pptx
- Java集合排序及java集合类详解(Collection、List、Map、Set)讲解.pdf
- 网页浏览器的开发 (2).pdf
- 路由器原理与设计讲稿6-交换网络.pptx
- 火电厂锅炉过热汽温控制系统设计.doc
- 企业识别CIS系统手册[收集].pdf
- 物业管理基础知识.pptx
- 第4章财务预测.pptx
- 《集成电路工艺设计及器件特性分析》——实验教学计算机仿真系.pptx
- 局域网内共享文件提示没有访问权限的问题借鉴.pdf
- 第5章网络营销策略.pptx
- 固井质量测井原理PPT教案.pptx
- 毕业实习总结6篇.doc
- UGNX建模基础篇草图模块PPT学习教案.pptx
资源上传下载、课程学习等过程中有任何疑问或建议,欢迎提出宝贵意见哦~我们会及时处理!
点击此处反馈
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功
评论0