1 .\" Copyright (c) 2011 Solarflare Communications, Inc.
2 .\" All rights reserved.
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5 .\" modification, are permitted provided that the following conditions
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32 .Nd "Solarflare 10Gb Ethernet adapter driver"
34 To compile this driver into the kernel,
35 place the following lines in your
36 kernel configuration file:
37 .Bd -ragged -offset indent
41 To load the driver as a
42 module at boot time, place the following line in
44 .Bd -literal -offset indent
50 driver provides support for 10Gb Ethernet adapters based on
51 Solarflare SFC9000 family controllers.
52 The driver supports jumbo
53 frames, transmit/receive checksum offload, TCP Segmentation Offload
54 (TSO), Large Receive Offload (LRO), VLAN checksum offload, VLAN TSO,
55 and Receive Side Scaling (RSS) using MSI-X interrupts.
57 The driver allocates 1 receive queue, transmit queue, event queue and
58 IRQ per CPU up to a maximum of 64.
59 IRQ affinities should be spread out using
61 Interrupt moderation may be controlled through the sysctl
62 .Va dev.sfxge.%d.int_mod
63 (units are microseconds).
65 For more information on configuring this device, see
68 A large number of MAC, PHY and data path statistics are available
70 .Va dev.sfxge.%d.stats .
72 fields including its serial number are available under the sysctl
73 .Va dev.sfxge.%d.vpd .
77 driver supports all 10Gb Ethernet adapters based on Solarflare SFC9000
80 For general information and support,
81 go to the Solarflare support website at:
82 .Pa https://support.solarflare.com .
96 .An Solarflare Communications, Inc.