Hi, On Friday 05 June 2009 19:28:15 Matthew Dillon wrote: > :Latest AHCI specifications define feature named FIS Based Switching. It > :allows controller independently track state of every device beyond port > :multiplier. It should be quite easy to use it, but actually none of my > :controllers have that capability. > > Damn. The FBSS capability bit is not set on my (AMD) MCP77 based AHCI > SATA controller. That sucks. > > ahci0: <NVidia-MCP77-SATA>... > ahci0: AHCI 1.2 capabilities > 0xe3229f05<S64A,NCQ,SSNTF,SAL,SCLO,SPM,PMD>, 6 port > > Do you know of any host controllers which support FBS ? Any of the > Intel parts or machines per-chance? ... According to the following link : http://www.siliconimage.com/products/product.aspx?pid=32 the SiI3132 supports FIS based switching. We use them in a storage server prototype. Regards, -- Daan Vreeken VEHosting http://VEHosting.nl tel: +31-(0)40-7113050 / +31-(0)6-46210825 KvK nr: 17174380Received on Mon Jun 15 2009 - 19:53:21 UTC
This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:50 UTC