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authorGwendal Grignou <gwendal@google.com>2011-10-19 17:17:02 -0700
committerJeff Garzik <jgarzik@redhat.com>2011-11-09 01:38:00 -0500
commit7a46c0780babea7d0b3f277a33ea243be38eb942 (patch)
tree75d599d93a0f9faeadb421e0c83d8533e293630a /tools/slub
parent142924cf402f9c0568004f0e2a27988fe3556c61 (diff)
[libata] Issue SRST to Sil3726 PMP
Reenable sending SRST to devices connected behind a Sil3726 PMP. This allow staggered spinups and handles drives that spins up slowly. While the drives spin up, the PMP will not accept SRST. Most controller reissues the reset until the drive is ready, while some [Sil3124] returns an error. In ata_eh_error, wait 10s before reset the ATA port and try again. Signed-off-by: Gwendal Grignou <gwendal@google.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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