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List:       linux-ide
Subject:    Re: [PATCH 4/4] libata: Fall back to unqueued READ LOG EXT if the DMA variant fails
From:       "Martin K. Petersen" <martin.petersen () oracle ! com>
Date:       2015-06-16 16:43:24
Message-ID: yq14mm7hadv.fsf () sermon ! lab ! mkp ! net
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>>>>> "David" == David Milburn <dmilburn@redhat.com> writes:

David> Ahh, ok, would it be ok to slightly change the error message to
David> indicate the drive doesn't support queued TRIM.

I don't have a problem with your more elaborate debug message.

It is a clear bug in the drive firmware, though. The ACS spec mandates
that the log page shall be supported if IDENTIFY DEVICE word 77, bit 6
is set.

-- 
Martin K. Petersen	Oracle Linux Engineering
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