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SubjectRe: [PATCH] sata_nv: fix ADMA ATAPI issues with memory over 4GB (v3)
Jeff Garzik wrote:
> Robert Hancock wrote:
>> Based on a quick look at sata_mv it appears it sets a 64-bit DMA mask
>> unconditionally, but for non-ATA_PROT_DMA commands (which includes all
>> ATAPI), it just falls back to ata_qc_issue_prot which issues via the
>> legacy SFF interface and can only handle 32-bit addressing. So yes, it
>> appears to have a similar bug as sata_nv had.
>
>
> sata_mv doesn't do ATAPI at all...

Right.. missed that ATA_FLAG_NO_ATAPI. So these issues Tom is reporting
are just with a normal SATA hard drive?

--
Robert Hancock Saskatoon, SK, Canada
To email, remove "nospam" from hancockr@nospamshaw.ca
Home Page: http://www.roberthancock.com/


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