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Date:      Mon, 01 Jun 2009 21:51:40 -0500
From:      "James R. Van Artsdalen" <james-freebsd-current@jrv.org>
To:        freebsd-current@freebsd.org
Subject:   SATA port multipliers
Message-ID:  <4A2493BC.8020905@jrv.org>

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With this change (and other previously reported & PR'd patches) SATA
port multipliers seem to be working for me, albeit half as fast as expected.

The ata_identify() call was commented out in February apparently due to
other problems it caused but it appears to be the only thing that scans
for drives behind an enclosure.

Index: sys/dev/ata/ata-all.c
===================================================================
--- sys/dev/ata/ata-all.c    (revision 192136)
+++ sys/dev/ata/ata-all.c    (working copy)
@@ -291,7 +291,7 @@
     ATA_LOCKING(dev, ATA_LF_UNLOCK);
 
     /* Add new children. */
-/*    ata_identify(dev); */
+    ata_identify(dev);
 
     if (bootverbose)
     device_printf(dev, "reinit done ..\n");




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