From: Till Straumann [strauman@slac.stanford.edu]
Sent: Tuesday, August 22, 2006 11:41 PM
To: Luchini, Kristi
Cc: Kotturi, Karen `Dayle`; Dusatko, John E.
Subject: Re: FW: EVG/R IOCs

Luchini, Kristi wrote:

>Hi,
>
>Can you please reminder me of the RTEMS function name that prints out the memory map for A16,A24,A32?
>
BSP_VMEOutboundPortsShow(FILE *f)

(if f==0 the routine prints to stdout)

> Does this function list the bus address and the local address?
>  
>
It lists the VME and PCI addresses [the VME bridge driver that implements
this function doesn't know about PCI to CPU address mapping].

If you need the CPU address then you can use the

int
BSP_vme2local_adrs(
    unsigned long am,
    unsigned long vmeaddr,
    unsigned long *plocaladdr);

routine. Supply the address modifier and VME address you want
and you get the CPU address in *plocaladdr. The routine returns
non-zero if no mapping exists.

Under EPICS you probably want to use devLib calls that take care
of this.

HTH
-- Till

>Dayle, in your recent RTEMS workshop at APS, did you have any handouts or a presentation that would be useful to a novice RTEMS users?
>
>Thanks,
>- Kristi
>
>-----Original Message-----
>From: Allison, Stephanie 
>Sent: Tuesday, August 22, 2006 7:02 PM
>To: Dusatko, John E.
>Cc: Luchini, Kristi
>Subject: RE: EVG/R IOCs
>
>Hi,
>
>  
>
>>[lcls-dev] ~ > iocConsole.pl XL16
>>    
>>
>
>I added you to the laci account.
>Also, try it without the ".pl":  iocConsole XL16
>
>  
>
>>Also, how are the base addresses for VME memory space defined 
>>on the Rtems IOC? Is there some set base location for VME 
>>A16, 24, 32 similar to that in VxWorks (e.g. MVME2400 
>>w/VxWorks: A24 = 0xFAC00000)?
>>    
>>
>
>Kristi says no but she knows of a command that maps the address.  Ask her...
> 
>BTW: 
>Till told me about the "mm" and "md" commands that can be used similarly to m and d in vxWorks.  I added a description of them here:
>http://www.slac.stanford.edu/comp/unix/package/rtems/README_CEXP
>
>Steph
>  
>