12-12-2003
This is a point that has been long debated.... i.e. should be benchmark be changed to reflect new compiler options or left as they are so they relate to all the benchmarks that were ran from the past.
I have always wanted to have the entire benchmark history/ tradition over time and have not been a fan of trying to optimize the marks with compiler flags that were not available in the past. The results of the marks will not be historically related to the beginning..... alpha-to-omega comparisons.
There have many many others who strongly dissagee and want to change them on the continuing basis. This 'tension' causes problems in the overall BM community, taking the fun out of it (and one of the reasons I stopped running the Linux BMs many years ago.)
Neo
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WM(4) BSD Kernel Interfaces Manual WM(4)
NAME
wm -- Intel i8254x Gigabit Ethernet driver
SYNOPSIS
wm* at pci? dev ? function ?
Configuration of PHYs may also be necessary. See mii(4).
DESCRIPTION
The wm device driver supports Gigabit Ethernet interfaces based on the Intel i8254x family of Gigabit Ethernet chips. The interfaces sup-
ported by the wm driver include:
o Intel i82542 1000BASE-X Ethernet
o Intel i82543GC 1000BASE-X Ethernet
o Intel i82543GC 1000BASE-T Ethernet
o Intel i82544EI 1000BASE-T Ethernet
o Intel i82544EI 1000BASE-X Ethernet
o Intel i82544GC 1000BASE-T Ethernet
o Intel i82544GC (LOM) 1000BASE-T Ethernet
o Intel i82540EM 1000BASE-T Ethernet
o Intel i82540EM (LOM) 1000BASE-T Ethernet
o Intel i82540EP 1000BASE-T Ethernet
o Intel i82541EI 1000BASE-T Ethernet
o Intel i82541EI (Mobile) 1000BASE-T Ethernet
o Intel i82541ER 1000BASE-T Ethernet
o Intel i82541GI 1000BASE-T Ethernet
o Intel i82541PI 1000BASE-T Ethernet
o Intel i82545EM 1000BASE-T Ethernet
o Intel i82545EM 1000BASE-X Ethernet
o Intel i82545GB 1000BASE-T Ethernet
o Intel i82545GB 1000BASE-X Ethernet
o Intel i82545GM 1000BASE-T Ethernet
o Intel i82546EB 1000BASE-T Ethernet (dual-port)
o Intel i82546EB 1000BASE-X Ethernet (dual-port)
o Intel i82546GB 1000BASE-T Ethernet (dual-port)
o Intel i82546GB 1000BASE-X Ethernet (dual-port)
o Intel i82547EI 1000BASE-T Ethernet (CSA)
o Intel i82547GI 1000BASE-T Ethernet (CSA)
o Intel i82571 1000BASE-T Ethernet (dual-port)
o Intel i82572 1000BASE-T Ethernet
o Intel i82573 1000BASE-T Ethernet
o Intel i82575 1000BASE-T Ethernet
o Intel i82576 Ethernet (Copper, Fiber)
o Intel i80003 Ethernet (Copper, Fiber)
o Intel i82801H (ICH8 LAN) 1000BASE-T Ethernet
o Intel i82801I (ICH9 LAN) 1000BASE-T Ethernet
o Intel i82801J (ICH10 LAN) 1000BASE-T Ethernet
o Intel 82578 with Intel 5 series chipset (PCH)
o Intel 82579 with Intel 6 or 7 series chipset (PCH2)
o Intel 82580 Ethernet (Copper, Fiber)
o Intel 82583 1000BASE-T Ethernet
o Intel I350 Ethernet (Copper, Fiber)
In addition to Intel's own ``PRO/1000'' line of Gigabit Ethernet interfaces, these chips also appear on some server systems, processor evalu-
ation boards, and in embedded systems.
The i8254x supports IPv4/TCP/UDP checksumming and TCP segmentation in hardware. The wm driver supports these features of the chip. See
ifconfig(8) for information on how to enable this feature.
SEE ALSO
arp(4), ifmedia(4), mii(4), netintro(4), pci(4), ifconfig(8)
HISTORY
The wm driver first appeared in NetBSD 1.6.
AUTHORS
The wm driver was written by Jason R. Thorpe <thorpej@wasabisystems.com>.
BUGS
The Intel i82545GM and i82546GB controllers with internal SERDES are not currently supported.
BSD
June 20, 2012 BSD