Cavium 41 Series, Руководство пользователя

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1–Product Overview
Features
2 AH0054602-00 J
 Performance features:
 TCP, IP, UDP checksum offloads
 TCP segmentation offload (TSO)
 Large segment offload (LSO)
 Generic segment offload (GSO)
 Large receive offload (LRO)
 Receive segment coalescing (RSC)
 Microsoft
®
dynamic virtual machine queue (VMQ), and Linux
Multiqueue
 Adaptive interrupts:
 Transmit/receive side scaling (TSS/RSS)
 Stateless offloads for Network Virtualization using Generic Routing
Encapsulation (NVGRE) and virtual LAN (VXLAN) L2/L3 GRE
tunneled traffic
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 Manageability:

System management bus (SMB) controller
 Advanced Configuration and Power Interface (ACPI) 1.1a compliant
(multiple power modes)
 Network controller-sideband interface (NC-SI) support

Advanced network features:
 Jumbo frames (up to 9,600 bytes). The OS and the link partner must
support jumbo frames.
 Virtual LANs (vLANs)
 Flow control (IEEE Std 802.3x)
 Logical link control (IEEE Std 802.2)

High-speed on-chip reduced instruction set computer (RISC) processor
 Integrated 96KB frame buffer memory (not applicable to all models)

1,024 classification filters (not applicable to all models)
 Support for multicast addresses through 128-bit hashing hardware function
 Serial flash NVRAM memory
 PCI Power Management Interface (v1.1)

64-bit base address register (BAR) support
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This feature requires OS or Hypervisor support to use the offloads.