The following devices are supported to date:. Note that processors marked as 5xx numbers do not support EM64T. Sun Apr 16, 6: Sun Apr 16, 8: First of all, you don’t need U2W speed to effectively run 1 or 2 hard drive. This means that some devices, which are supported by multiple drivers, may appear multiple times.
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The dc 4 driver provides support for the following chipsets:. Note that processors marked as 5xx numbers do not support EM64T. Sun Apr 16, 9: DeathPickle Ars Praefectus Tribus: These cards have the blue arrow on the front along with a 3Com logo. BMF Yes, but Adaptec is much more expensive than the alternatives. The following systems are not supported by FreeBSD.
This document contains the hardware compatibility notes for FreeBSD 7.
The u2w equivalent is only This support may be enabled by setting the desired role of the core via the LSI Logic firmware utility that establishes what roles the card can take qdaptec – no separate compilation is required.
Fri Apr 14, 8: The scc 4 driver supports the following classes of SCCs: Chips supported by the gem 4 driver include:.
Try Mylex, Symbios, Tekram, or other brands” I hear these types of comments all the time and my rebuttal to them is always the same, If a product works as advertised and never breaks down then it IS NOT overrated and or overpriced. No one mentioned Advansys. The following systems are fully supported by FreeBSD. Controllers supported by the amr 4 driver include:. Siemens SAB based serial communications controllers.
I’ve seen a few complaints in regards to Tekram. Aug 1, Posts: I’ll be using a Tekram card soon and hopefully it’s as good as a lot of people claim.
ADAPTEC AHAU2WIS IT WORTH IT? – Ars Technica OpenForum
I had recommendations about trying the Tekram over the Adaptec u2, but have yet to find another reason to add SCSI back to my newer systems. For background information on the various hardware designs see the Sun System Handbook.
When in doubt, a search of the archives of the FreeBSD laptop computer mailing list may be useful. Creative Sound Blaster Live!
The acpi 4 adapfec page has more information on how to do this via loader tunables. But sadly, software prices will go up. The default FreeBSD scheduler treats the logical processors the same as additional physical processors; in other words, no attempt is made to optimize scheduling decisions given the shared resources between logical processors u2bb the same CPU. This section provides some architecture-specific information about the specific processors and systems that are supported by each architecture.
ADAPTEC AHA2940U2W…IS IT WORTH IT?
The Transmeta Crusoe is recognized and supported, as are i -compatible processors from Cyrix and NexGen. The adaptwc 4 driver supports the following adapters:. Where possible, the drivers applicable to each device or class of devices is listed. Other configurations may also work, but simply have not been tested yet.
FreeBSD RELEASE Hardware Notes
I know they are expensive, but as the old adage states “You get what you pay for”. Adaptec is worth the extra. They’re what the developers on the target side like to use when they’re testing, to factor our initiator-side crap as they isolate problems.
Apr 10, Posts: