Author: mav
Date: Wed Jan 26 06:57:48 2011
New Revision: 217875
URL: http://svn.freebsd.org/changeset/base/217875
Log:
In addition to r217444 ignore also ATA status errors on DMA Auto-Activation
enabling request. Some HP disks reported to return ABORT error there while
declaring support for this feature.
Modified:
head/sys/cam/ata/ata_xpt.c
Modified: head/sys/cam/ata/ata_xpt.c
==============================================================================
--- head/sys/cam/ata/ata_xpt.c Wed Jan 26 06:37:51 2011 (r217874)
+++ head/sys/cam/ata/ata_xpt.c Wed Jan 26 06:57:48 2011 (r217875)
@@ -778,6 +778,14 @@ probedone(struct cam_periph *periph, uni
} else if (softc->action == PROBE_SETPM &&
status == CAM_ATA_STATUS_ERROR) {
goto noerror;
+
+ /*
+ * Some HP SATA disks report supported DMA Auto-Activation,
+ * but return ABORT on attempt to enable it.
+ */
+ } else if (softc->action == PROBE_SETDMAAA &&
+ status == CAM_ATA_STATUS_ERROR) {
+ goto noerror;
}
/*
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