82598EB Datasheet, PDF (525/596 Pages) Intel Corporation – Intel® 82598EB 10 Gigabit Ethernet Controller Datasheet

Intel^® 82598EB 10 GbE Controller - Basic NC-SI Workflows
5.4.2.2.13.2 Enable Checksum Offloading Response (Intel Command 0x23)
5.4.2.2.13.3 Disable Checksum Offloading Command (Intel Command 0x24)
5.4.2.2.13.4 Disable Checksum Offloading Response (Intel Command 0x24)
5.4.3 Basic NC-SI Workflows
5.4.3.1 Package States
A NC package can be in one of the following two states:
1. Selected - In this state, the package is allowed to use the NC-SI lines, meaning the NC package
might send data to the BMC.
2. De-selected - In this state, the package is not allowed to use the NC-SI lines, meaning, the NC
package cannot send data to the BMC.
Also note that the MC must select no more than one NC package at any given time.
Package selection can be accomplished in one of two methods:
1. Select Package command - this command explicitly selects the NC package.
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