Addressing method and device between board cards and computer equipment

Abstract

The invention discloses an addressing method and device between board cards and computer equipment, and is applied to the technical field of communication. According to the method, by presetting three bit intervals of an Ethernet frame, unicast, multicast and broadcast functions are realized, and a target board card can be quickly positioned, so that the complex communication requirement of the board card is met. In addition, the technical effects of the addressing device between the board cards, the computer equipment and the computer readable storage medium provided by the invention correspond to the technical effects of the method.

Description

technical field

[0001] The present application relates to the field of computer technology, and in particular to an addressing method and device between boards, computer equipment, and a computer-readable storage medium. Background technique

[0002] The boards in the chassis are connected to each other through the Ethernet switching chip to achieve the purpose of communication. Different board types have different functions. For example, the control board is responsible for managing the chassis and all other boards, the service board is responsible for carrying common services, and the computing board is responsible for high-performance computing services. The interaction methods between them are also different, some need to send messages for a specific type of board (for example, the control board needs to set a certain parameter for all business boards), while some send messages for a specific single board (For example, query the status of a board). When the board leav...

Examples

Embodiment Construction

[0048] In order to enable those skilled in the art to better understand the solution of the present application, the present application will be further described in detail below in conjunction with the drawings and specific implementation methods. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0049] The board organization is as follows figure 1 As shown, the chassis is divided into multiple slots in the horizontal direction, and divided into node 1 and node 2 in the vertical direction. Type A boards occupy an entire slot in the chassis.

[0050] Type B, C, D, and E boards occupy half a slot or a node in the chassis.

[0051] In practical applications, in order to meet the management requirements, the boards in...

technical field

[0001] The present application relates to the field of computer technology, and in particular to an addressing method and device between boards, computer equipment, and a computer-readable storage medium. Background technique

[0002] The boards in the chassis are connected to each other through the Ethernet switching chip to achieve the purpose of communication. Different board types have different functions. For example, the control board is responsible for managing the chassis and all other boards, the service board is responsible for carrying common services, and the computing board is responsible for high-performance computing services. The interaction methods between them are also different, some need to send messages for a specific type of board (for example, the control board needs to set a certain parameter for all business boards), while some send messages for a specific single board (For example, query the status of a board). When the board leav...

Examples

Embodiment Construction

[0048] In order to enable those skilled in the art to better understand the solution of the present application, the present application will be further described in detail below in conjunction with the drawings and specific implementation methods. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0049] The board organization is as follows figure 1 As shown, the chassis is divided into multiple slots in the horizontal direction, and divided into node 1 and node 2 in the vertical direction. Type A boards occupy an entire slot in the chassis.

[0050] Type B, C, D, and E boards occupy half a slot or a node in the chassis.

[0051] In practical applications, in order to meet the management requirements, the boards in...

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