Re: [Xen-devel] set_phys_to_machine not exported?

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 04.01.12 at 04:44, James Harper <james.harper@xxxxxxxxxxxxxxxx> wrote:
>>  Okay I have it compiling and loading now (that xenbus init macro obviously
>> isn't for the Debian 3.1.0 kernel I'm running...) but I can't attach a scsi 
> device -
>> it just hangs for a while then says hotplug didn't work.
>> 
>> Any suggestions? Would it be expected to work against the Xen 4.0.4-rc1-pre
>> I'm running now?
>> 
> 
> Loading and detecting properly now (see email about the choice of shell in 
> the vscsi script), and appears to be restoring with the following patch:
> 
> --- ../konrad/xen/drivers/scsi/xen-scsiback/emulate.c   2012-01-04 
> 10:51:36.090985303 +1100
> +++ emulate.c   2012-01-04 13:28:23.288336520 +1100
> @@ -401,8 +401,8 @@
>         NO_EMULATE(INQUIRY);               /*0x12*/
>         /*NO_EMULATE(RECOVER_BUFFERED_DATA); *//*0x14*/
>         NO_EMULATE(MODE_SELECT);           /*0x15*/ /* st */
> -       /*NO_EMULATE(RESERVE);               *//*0x16*/
> -       /*NO_EMULATE(RELEASE);               *//*0x17*/
> +       NO_EMULATE(RESERVE);               /*0x16*/
> +       NO_EMULATE(RELEASE);               /*0x17*/

These don't appear to be generated anywhere in the Linux tree,
even though several drivers implement their handing. Am I then to
understand that it's Windows which is actually making use of them?
If so, is there a way to know what other commands Linux doesn't
use may still need enabling in the emulation table for Windows' sake?

Jan

>         /*NO_EMULATE(COPY);                  *//*0x18*/
>         NO_EMULATE(ERASE);                 /*0x19*/ /* st */
>         NO_EMULATE(MODE_SENSE);            /*0x1a*/ /* st */
> 
> James
> 
> 
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