Messages in this thread | | | Date | Sun, 8 Nov 2009 20:00:50 +0000 | From | Alan Cox <> | Subject | Re: ata_sff_data_xfer* return value |
| |
On Sun, 08 Nov 2009 20:27:02 +0100 Krzysztof Halasa <khc@pm.waw.pl> wrote:
> Hi, > > I wonder if this is entirely correct? If so, why?
It is correct. We return the bytes consumed as it may well not be the same as the total bytes requested. In practice we don't currently do a great deal with it even with ATAPI but it's useful for doing bug checks.
| |