From: Daniel J Blueman Date: Mon, 23 Jul 2012 04:22:37 +0000 (+0800) Subject: [libata] Prevent interface errors with Seagate FreeAgent GoFlex X-Git-Tag: v3.6-rc1~102^2~13 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c531077f40abc9f2129c4c83a30b3f8d6ce1c0e7;p=pandora-kernel.git [libata] Prevent interface errors with Seagate FreeAgent GoFlex When using my Seagate FreeAgent GoFlex eSATAp external disk enclosure, interface errors are always seen until 1.5Gbps is negotiated [1]. This occurs using any disk in the enclosure, and when the disk is connected directly with a generic passive eSATAp cable, we see stable 3Gbps operation as expected. Blacklist 3Gbps mode to avoid dataloss and the ~30s delay bus reset and renegotiation incurs. Signed-off-by: Daniel J Blueman Signed-off-by: Jeff Garzik --- Reading git-diff-tree failed