When a single traffic class is configured in the hardware, the pools contain multiple queue pairs from the single traffic class. The number of queue pairs for a given traffic class depends on the hardware configuration. Note that these filters will not break internal routing rules, and will not route traffic that otherwise would not have been sent to the specified Virtual Function. For based network connections, if you are enabling jumbo frames in a virtual function VF , jumbo frames must first be enabled in the physical function PF. The number of VFs that can be allocated depends on the number of traffic classes that can be enabled. Use the ifconfig command to increase the MTU size. When DCB is enabled, network traffic is transmitted and received through multiple traffic classes packet buffers in the NIC.
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PnoTJul 21, Thank you alli had a Dell x could not flash it before i’ ve read the post There are two types of x cardold version with small flashnew version with bigger flash.
Depending on your system configuration, number of slots, etc. DavidRaFeb 2, To add a new filter use the following command: You must log in or sign up to reply here. The driver supports the in-kernel software implementation of GRO. I’ve now been able to update to The src-ip value that is written to the filter will be 0.
Thus, if you have a dual port adapter, or more than one adapter in your system, and want N virtual functions per port, you must specify a number for each port with each parameter separated by a comma. When disabling ntuple filters, all the user programmed filters are flushed from the driver cache and hardware.
To add a new filter use the following command:. When a single traffic class is configured in the hardware, the pools contain multiple queue pairs from the single traffic class.
Specify the user-def as a 64 bit value, where the lower 32 bits represents the queue number, while the next 8 bits represent which VF. When transmit is enabled, pause frames are generated when the receive packet buffer crosses a predefined threshold. An interrupt is sent to the PF driver notifying it of the spoof attempt.
Mine is the old version call it 11Gso must use Dell Depending on your device, you may not be able to change the auto-negotiation setting.
Neither the device nor the driver control how VFs are mapped into config space. When VFs are configured, the PF is allocated one pool as well.
Intel(R) Ethernet Server Adapter X520-DA2
The latest ethtool version is required for this functionality. Supports multiple parameters for flexible flow classification and load balancing in SFP mode only.
servee If an issue is identified with the released source code on a supported kernel with a supported adapter, email the specific information related to the issue to edevel lists. Matches flows and CPU cores for flow affinity.
Intel(R) Ethernet Server Adapter XDA2 – Digitech Solutions, Inc.
This ethenet help to avoid buffer starvation issues when allocating receive packets. No, create an account now. Your name or email address: Terry KennedyFeb 2, Jun 25, Messages: PnoTJul 20, It also enables priority flow control Terry Kennedy Well-Known Member. Thanks Stealthmatt for the clarification and unfortunately I still don’t have access to a Dell server that I can pop a few cards in to update.
Oct 22, Messages: Sever you plug in a different type of module, the driver will not load. Directs receive packets according to their flows to different queues.