CN104516434B - Server system - Google Patents

Server system Download PDF

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Publication number
CN104516434B
CN104516434B CN201410770646.8A CN201410770646A CN104516434B CN 104516434 B CN104516434 B CN 104516434B CN 201410770646 A CN201410770646 A CN 201410770646A CN 104516434 B CN104516434 B CN 104516434B
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China
Prior art keywords
bmc
gbe
soc
phy
switch
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CN201410770646.8A
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CN104516434A (en
Inventor
孙瑛琪
杨晓君
郑臣明
王英
闵敏
梁发青
王晖
柳胜杰
魏廷
姚文浩
张克功
李书通
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Dawning Information Industry Beijing Co Ltd
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Shuguang Cloud Computing Group Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/76—Architectures of general purpose stored program computers
    • G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package

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  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Power Sources (AREA)

Abstract

The invention discloses a kind of server system, the server system includes：At least one on-chip system SOC, connector, physical layer PHY, baseboard management controller BMC, gigabit ethernet switch GbE Switch, companion chip CC；Wherein, the SOC is connected by data link with the connector and the GbE Switch；The GbE Switch are connected by data link with the PHY；The PHY is connected by link management with the BMC；The CC is connected with the BMC, for carrying out Interface Expanding to the BMC.The present invention is extended by using BMC combinations CC mode to BMC interface, and realizes the external multiple interfaces modes of BMC by integrated GbE Switch, it is achieved that management of single BMC to multiple processors.

Description

Server system
Technical field
The present invention relates to computer realm, it particularly relates to a kind of server system.
Background technology
At present in cloud server system, using it is more be that a cpu chip is integrated on monolithic cpu data card, but Be its shortcoming be CPU management management system it is more complicated, if all integrated BMC management systems on every piece of cpu data card, then With regard to needing with the BMC management systems of cpu data card quantity as much so as to causing higher cost consumption.And if BMC is managed The system integration is managed on bottom plate, then bottom plate complexity can be caused higher.
Further, since the limitation and radiating of machine box for server size limit, plurality can not be inserted in a case system The CPU card of amount, i.e. system CPU quantity can be restricted.
The problem of in correlation technique, effective solution is not yet proposed at present.
The content of the invention
The problem of in correlation technique, the present invention propose a kind of server system.
The technical proposal of the invention is realized in this way：
A kind of according to an aspect of the invention, there is provided server system.
The server system includes：
At least one on-chip system SOC, connector, physical layer PHY, baseboard management controller BMC, gigabit Ethernet exchange Machine GbE Switch, companion chip CC；
Wherein, the SOC is connected by data link with the connector and the GbE Switch；
The GbE Switch are connected by data link with the PHY；
The PHY is connected by link management with the BMC；
The CC is connected with the BMC, for carrying out Interface Expanding to the BMC.
Wherein, the BMC is connected by link management with the SOC.
Wherein, the CC is connected by link management with the SOC.
Wherein, the data link includes at least one of：
PCIe、GbE、SATA。
Wherein, the link management includes at least one of：
SMBUS、IIC、UART、USB、LPC、SPI、RGMII、SGMII；
Wherein described SMBUS includes at least one of：
GbE_SMB、PCEI_SMB、PCU_SMB。
In addition, the PHY is connected by link management with the BMC, including：
The PHY is connected by RGMII with the BMC, the PHY external network ports connector.
Wherein, the SOC is connected by GbE with the GbE Switch.
Wherein, the SOC external memorizers.
In addition, the system further comprises：
Power-supply system, the power-supply system are connected with the BMC, and the power-supply system is controlled by CPLD chips System.
In addition, the system further comprises：
Board identification module in place, a state is stuck in for detection plate.
The present invention is extended by using BMC combinations CC mode to BMC interface, and by integrating GbE Switch The external multiple interfaces modes of BMC are realized, it is achieved that management of single BMC to multiple processors.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings Obtain other accompanying drawings.
Fig. 1 is the block diagram of server system according to embodiments of the present invention；
Fig. 2 is the overall schematic of server system according to embodiments of the present invention；
Fig. 3 is the connection relationship diagram of single cpu node in server system according to embodiments of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained, belong to what the present invention protected Scope.
According to an embodiment of the invention, there is provided a kind of server system.
As shown in figure 1, server system according to embodiments of the present invention includes：
At least one on-chip system SOC11, connector 12, physical layer PHY13, baseboard management controller BMC14, gigabit with Too network switch GbE Switch15, companion chip CC16；
Wherein, SOC is connected by data link with connector and GbE Switch；
GbE Switch are connected by data link with PHY；
PHY is connected by link management with BMC；
CC is connected with BMC, for carrying out Interface Expanding to BMC.
Wherein, BMC is connected by link management with SOC.
Wherein, CC is connected by link management with SOC.
Wherein, data link includes at least one of：
PCIe、GbE、SATA。
Wherein, link management includes at least one of：
SMBUS、IIC、UART、USB、LPC、SPI、RGMII、SGMII；
Wherein, SMBUS includes at least one of：
GbE_SMB、PCEI_SMB、PCU_SMB。
In addition, PHY is connected by link management with BMC, including：
PHY is connected by RGMII with BMC, PHY external network port connectors.
Wherein, SOC is connected by GbE with GbE Switch, and SOC external memorizers.
In addition, the server system of the present invention further comprises：
Power-supply system, power-supply system are connected with BMC, and power-supply system is controlled by CPLD chips.
Board identification module in place, a state is stuck in for detection plate.
In a specific embodiment, as Fig. 2 and Fig. 3 shows the signal of the server system of the embodiment of the present invention Figure, the present invention from 4 SOC to be used as explanation in this embodiment.Fig. 2 is that the overall structure of the server system of the present invention is shown It is intended to, Fig. 3 is connection relationship diagram of the present invention with single SOC relative to overall server system structure of the invention.
Present invention selection 4 Intel Avoton SOC, SOC are monolithic integrated device, without connecing the chips such as south bridge, north bridge It group, so on the one hand can reduce peripheral components quantity, be realized beneficial to the small size of pcb board card；On the other hand due to Intel Avoton SOC series power consumptions are relatively low, and its power consumption highest, therefore can be in, cabinet that size is limited certain in power consumption less than 20W Insert more data processing cards.
The management system of the present invention uses the design method that BMC, CC are combined, and BMC interface is expanded by CC, It can realize only with 1 multiple processor of BMC device managements.
System can be managed using two ways in periphery：
(1) with USB MUX, UART MUX devices by single SOC USB, MUX interfaces, which extract, to be connected thereto, so as to To carry out debugging operations to specific SCO；
(2) the different management system interfaces for realizing multiple CPU with CC are easy to system integrally to safeguard to BMC interconnection.
Annexation between all parts of present system shown in reference picture 3, wherein link management include SMBUS, IIC, UART, USB, LPC, SPI cover chain-circuit system more, and wherein SMBUS also includes GbE_SMB, PCEI_SMB, PCU_ Several links of SMB.
Wherein, server system external interface has following various ways：
(1) SOC GbE SMBUS are interconnected to, its effect is identical with NCSI interfaces, passes through GbE SMBUS for managing BMC SOC is connected to, shares SOC network link, be i.e. on the one hand the network link of SOC can transmit SOC network datas, on the one hand may be used To transmit BMC management data, the equipment of network interface opposite end can communicate with BMC；
(2) RGMII is directly connected to RJ45 network interface connectors by PHY so that BMC network by PHY directly with outside Portion's InterWorking Equipment is connected；
(3) RGMII is carried out by PHY and turns SGMII, to board connector golden finger；
(4) RGMII is carried out by PHY and turns SGMII, to GbE Switch.Thus may determine that connected on GbE Switch Device include 4 SOC GbE, RJ45 network interface connectors, or board connector golden finger are routed to by GbE Switch.
In addition, data link includes PCIe, 3 sets of interacted systems of GbE, SATA.PCIe interacted systems are Cloud Server data Card external interconnections system is handled, that is, the different pieces of information processing card being inserted on substrate is interconnected by PCIe link.GbE interacted systems are Cloud Server data processing card interconnected system, 4 SOC on data processing card are interconnected by GbE links, with a GbE Switch devices, BMC and each SOC GbE link connections are to GbE Switch devices, in addition, the one of GbE Switch devices Individual port goes out data processing card, is connected to substrate, as external interconnections.SATA interacted systems are storage system, and every SOC goes out 2 Individual port, a port is as internal interface, i.e., the SATA interface on data processing card, and a port leads to as external interface Cross other systems on substrate and connect SATA hard disc.
To sum up, the present invention can meet the management system difference implementation under different application with above-mentioned various ways.
In addition, book server system is also the external 2 SODIMM memory bars of every Intel Avoton SOC, 1 SATA Connector, by selecting weldering device to set energization pins, 1 SATA disk or 1 DOM SATA disk can be connected, to form storage system System.
The server system of the present invention possesses power-supply system, and power-supply system power-on and power-off sequential is controlled by CPLD, realizes letter It is single, can be according to different SOC models programming Controls, compatibility is strong.
In addition, On line flag, ID [0 is also devised with board:2], detect whether cpu data handles card for realizing In place, board code identification function.
In summary, the present invention is extended by using BMC combinations CC mode to BMC interface, and by integrated GbE Switch realize the external multiple interfaces modes of BMC, it is achieved that management of single BMC to multiple processors, and Different environment can be widely applied to by the server system of the functional interface present invention of a variety of difference in functionalitys, A variety of implementations are provided.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.

Claims (5)

  1. A kind of 1. server system, it is characterised in that including：
    At least one on-chip system SOC, connector, physical layer PHY, baseboard management controller BMC, gigabit ethernet switch GbE Switch, companion chip CC；
    Wherein, the SOC is connected by data link with the connector and the GbE Switch；
    The GbE Switch are connected by data link with the PHY；
    The PHY is connected by link management with the BMC；
    The CC is connected with the BMC, for carrying out Interface Expanding to the BMC；
    Wherein, the PHY is connected by link management with the BMC, including：
    The PHY is connected by RGMII with the BMC, the PHY external network ports connector；
    The SOC is connected by GbE with the GbE Switch；
    The SOC external memorizers；
    Power-supply system, the power-supply system are connected with the BMC, and the power-supply system is controlled by CPLD chips；
    Board identification module in place, a state is stuck in for detection plate.
  2. 2. system according to claim 1, it is characterised in that including：
    The BMC is connected by link management with the SOC.
  3. 3. system according to claim 1, it is characterised in that including：
    The CC is connected by link management with the SOC.
  4. 4. system according to claim 1, it is characterised in that the data link includes at least one of：
    PCIe、GbE、SATA。
  5. 5. system according to claim 1, it is characterised in that the link management includes at least one of：
    SMBUS、IIC、UART、USB、LPC、SPI、RGMII、SGMII；
    Wherein described SMBUS includes at least one of：
    GbE_SMB、PCEI_SMB、PCU_SMB。
CN201410770646.8A 2014-12-11 2014-12-11 Server system Active CN104516434B (en)

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Families Citing this family (9)

* Cited by examiner, † Cited by third party
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CN104820474A (en) * 2015-05-14 2015-08-05 曙光云计算技术有限公司 Cloud server mainboard, cloud server and realization method thereof
CN105099776A (en) * 2015-07-21 2015-11-25 曙光云计算技术有限公司 Cloud server management system
CN205540411U (en) * 2015-07-22 2016-08-31 加弘科技咨询(上海)有限公司 Electronic device
CN105138486B (en) * 2015-08-26 2020-05-12 苏州浪潮智能科技有限公司 PCIE equipment expansion framework
CN105929905A (en) * 2016-04-13 2016-09-07 曙光信息产业(北京)有限公司 Server main board and server
CN107656856B (en) * 2017-09-25 2020-06-16 苏州浪潮智能科技有限公司 CPLD-based system state display method and device
CN108134717B (en) * 2017-10-26 2021-02-02 同济大学 On-chip network fixed fault on-line testing method based on bounded model inspection
CN109218112A (en) * 2018-11-06 2019-01-15 英业达科技有限公司 Cascade system and method between server, server
CN112019460B (en) * 2020-08-09 2022-11-29 苏州浪潮智能科技有限公司 Network switching device and network switching method of double-BMC system

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CN102664873A (en) * 2012-03-28 2012-09-12 山东超越数控电子有限公司 Method for realization of KVM-OVER-IP of domestic Loongson CPU server with BMC
CN102866729A (en) * 2011-07-08 2013-01-09 广达电脑股份有限公司 server cabinet system
CN104049692A (en) * 2014-06-27 2014-09-17 浪潮(北京)电子信息产业有限公司 Blade server

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Publication number Priority date Publication date Assignee Title
CN102253881A (en) * 2010-05-20 2011-11-23 英业达科技有限公司 Server operating state detection system
CN102866729A (en) * 2011-07-08 2013-01-09 广达电脑股份有限公司 server cabinet system
CN102664873A (en) * 2012-03-28 2012-09-12 山东超越数控电子有限公司 Method for realization of KVM-OVER-IP of domestic Loongson CPU server with BMC
CN104049692A (en) * 2014-06-27 2014-09-17 浪潮(北京)电子信息产业有限公司 Blade server

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Address after: 100193 Beijing, Haidian District, northeast Wang West Road, building 8, building 36, floor 5

Applicant after: Shuguang Cloud Computing Group Co Ltd

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Address after: 100089 building 36, courtyard 8, Dongbeiwang West Road, Haidian District, Beijing

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Address before: 100193 5 floor, 36 building, No. 8 Northeast Road, Haidian District, Beijing.

Patentee before: Shuguang Cloud Computing Group Co.,Ltd.

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