Re: pcap DLT request for virtio-scsi SCSI transport

[Stefan Hajnoczi <stefanha () gmail com>]

On Tue, Mar 6, 2012 at 7:28 PM, Guy Harris <guy () alum mit edu> wrote:
> On Mar 3, 2012, at 3:38 AM, Stefan Hajnoczi wrote:
>
> > Responses have the following layout:
> >
> >    u32 sense_len;
> >    u32 residual;
> >    u16 status_qualifier;
> >    u8 status;
> >    u8 response;
> >    u8 sense[sense_size];
> >    char datain[];
>
> Are "sense_len" and "sense_size" the same thing - i.e., is sense_len the size of the sense data?

No, sense_size is a fixed value for the device.  It is part of the
device configuration and then all responses use that as the max sense
buffer size.

Stefan
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