Intel 82598EB 10 Gigabit Ethernet Controller Networking Division (ND) FEATURES General Serial Flash Interface Host Interface 4-wire SPI EEPROM Interface PCI Express* (PCIe*) Specification v2.0 (2.5 GT/s) Configurable LED operation for software or OEM Bus width - x1, x2, x4, x8 customization of LED displays 64-bit address support for systems using more than Protected EEPROM space for private configuration four GB of physical memory Device disable capability MAC FUNCTIONS Package Size - 31 x 31 mm Descriptor ring management hardware for transmit and Networking receive Complies with the 10 Gb/s and 1 Gb/s Ethernet/802.3ap ACPI register set and power down functionality supporting D0 (KX/KX4) specification and D3 states Complies with the 10 Gb/s Ethernet/802.3ae (XAUI) A mechanism for delaying/reducing transmit interrupts specification Software-controlled global reset bit (resets everything except Complies with the 1000BASE-BX specification the configuration registers) Support for jumbo frames of up to 16 kB Eight Software-Definable Pins (SDP) per port Auto negotiation clause 73 for supported mode Four of the SDP pins can be configured as general-purpose CX4 per 802.3ak interrupts Flow control support: send/receive pause frames and Wakeup receive FIFO thresholds IPv6 wake-up filters Statistics for management and RMON Configurable flexible filter (through EEPROM) 802.1q VLAN Support LAN function disable capability TCP Segmentation Offload (TSO): up to 256 kB Programmable receive buffer of 512 kB, which can be IPv6 support for IP/TCP and IP/UDP receive checksum subdivided to up-to-eight individual packet buffers offload Programmable transmit buffer of 320 kB, subdivided into up- Fragmented UDP checksum offload for packet to-eight individual packet buffers of 40 kB each reassembly Default Configuration by EEPROM for all LEDs for pre-driver Message Signaled Interrupts (MSI) functionality Message Signaled Interrupts (MSI-X) Manageability Interrupt throttling control to limit maximum interrupt Eight VLAN L2 filters rate and improve CPU usage 16 Flex L3 Port filters Multiple receive queues (RSS) 8 x 8 and 16 x 4 Four flexible TCO filters 32 transmit queues Four L3 address filters (IPv4) Dynamic interrupt moderation Advanced pass through-compatible management packet DCA support transmit/receive support TCP timer interrupts SMBus interface to an external BMC No snoop NC-SI interface to an external BMC Relaxed ordering Four L3 address filters (IPv6) Support for 16 Virtual Machines Device queues (VMDq) Four L2 address filters per port Revision: 3.3 June 2014 Intel 82598EB 10 GbE Controller - Legal Legal By using this document, in addition to any agreements you have with Intel, you accept the terms set forth below. You may not use or facilitate the use of this document in connection with any infringement or other legal analysis concerning Intel products described herein. You agree to grant Intel a non-exclusive, royalty-free license to any patent claim thereafter drafted which includes subject matter disclosed herein. INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. AMission Critical Applicatio is any application in which failure of the Intel Product could result, directly or indirectly, in personal injury or death. SHOULD YOU PURCHASE OR USE INTEL S PRODUCTS FOR ANY SUCH MISSION CRITICAL APPLICATION, YOU SHALL INDEMNIFY AND HOLD INTEL AND ITS SUBSIDIARIES, SUBCONTRACTORS AND AFFILIATES, AND THE DIRECTORS, OFFICERS, AND EMPLOYEES OF EACH, HARMLESS AGAINST ALL CLAIMS COSTS, DAMAGES, AND EXPENSES AND REASONABLE ATTORNEYS FEES ARISING OUT OF, DIRECTLY OR INDIRECTLY, ANY CLAIM OF PRODUCT LIABILITY, PERSONAL INJURY, OR DEATH ARISING IN ANY WAY OUT OF SUCH MISSION CRITICAL APPLICATION, WHETHER OR NOT INTEL OR ITS SUBCONTRACTOR WAS NEGLIGENT IN THE DESIGN, MANUFACTURE, OR WARNING OF THE INTEL PRODUCT OR ANY OF ITS PARTS. Intel may make changes to specifications and product descriptions at any time, without notice. Designers must not rely on the absence or characteristics of any features or instructions markedreserve orundefine. Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. The information here is subject to change without notice. Do not finalize a design with this information. The products described in this document may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are available on request. Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order. Copies of documents which have an order number and are referenced in this document, or other Intel literature, may be obtained by calling 1-800-548-4725, or go to: