logo       

Re: Support for CDB length > 16: msg#00285

Subject: Re: Support for CDB length > 16
I suspect this is midlayer injection for SAS.

Andre Hedrick
LAD Storage Consulting Group

On Tue, 18 Nov 2003, Douglas Gilbert wrote:

> Liran Schour wrote:
> > 
> > I need a support from the Linux SCSI subsystem for CDB length > 16 byte.
> > Is it possible to do that without recompiling the kernel with a new
> > MAX_COMMAND_SIZE definition. 
> 
> It is hard to imagine any other way at the moment (definitely
> in lk 2.4 and it is probably a bit late for lk 2.6).
> 
> Is there an upper limit on the size of the cdb you are interested in
> (e.g. XDWRITE EXTENDED in SBC-2 is 64 bytes)?
> 
> How were you planning to pass the cdb (length > 16) to the kernel?
> 
> Doug Gilbert
> 
> 
> -
> To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
> the body of a message to majordomo@xxxxxxxxxxxxxxx
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

-
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



<Prev in Thread] Current Thread [Next in Thread>