From: Mark Lord Date: Wed, 16 Apr 2008 18:59:07 +0000 (-0400) Subject: sata_mv add basic port multiplier support X-Git-Tag: v2.6.26-rc1~1150^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e49856d82a887ce365637176f9f99ab68076eae8;p=pandora-kernel.git sata_mv add basic port multiplier support Add basic port-multiplier support to sata_mv. This works in Command-based-switching mode for Gen-II chipsets, and in FIS-based-switching mode for Gen-IIe chipsets. Error handling remains at the primary port level for now (works okay, but not great). This will get fixed in a subsequent patch series for IRQ/EH handling fixes. There are also some known NCQ/PMP errata to be dealt with in the near future, once we have this basic PMP support in place. Signed-off-by: Mark Lord Signed-off-by: Jeff Garzik --- Reading git-diff-tree failed