Date: Fri, 8 Jun 2012 11:07:30 -0400 From: Rick Miller <vmiller@hostileadmin.com> To: freebsd-questions@freebsd.org Subject: How do I determine support for $xx? Message-ID: <CAHzLAVHJL-%2B5Aofcf%2BG8p19ZQX0s5QA=M4t5D7Hz%2B-Fwuoqkgg@mail.gmail.com>
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Hi All, If this question is better suited for a different list please let me know. Simply stated, my question is 'What is the best source for identifying supported hardware?'. Having said that, allow me to pose an example... I've attempted to identify if various ethernet controllers are supported by FreeBSD and the drivers. I used the hardware notes and manpages for the respective ethernet drivers. The information between the two sometimes seems inconsistent and/or inaccurate. For example, the BCM5719 and BCM5720 are unsupported in FreeBSD at this time. The hardware notes at freebsd.org do not specify these controllers are supported. Inspection of the bge(4) manpage implies that the controllers are supported as seen in the description section where it states: "The bge driver provides support for various NICs based on the Broadcom BCM570x, 571x, 572x, 575x, 576x, 578x, 5776x and 5778x Gigabit Ethernet controller chips and the 590x and 5779x Fast Ethernet controller chips." I browsed the source and found many references to the BCM5719 and BCM5720. However, I am unfamiliar enough with driver programming in C to identify if a controller is fully supported. Also, I attempted to identify whether the Intel i350 is supported. It's not listed in the hardware notes or the igb(4) manpage so I suspect it is not supported. When I view the igb source, the i350 is referenced numerous times. Are these references simply code in preparation for support of the i350? -- Take care Rick Miller
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