Subject: Re: Problem with Sonic and rarp/bootp
To: Ken Nakata <kenn@eden.rutgers.edu>
From: Andrey E. Lerman <lae@uniyar.ac.ru>
List: port-mac68k
Date: 03/10/1998 21:44:17
On Tue, 10 Mar 1998, Ken Nakata wrote:

> On Tue, 10 Mar 1998 20:05:25 +0300 (MSK),
> "Andrey E. Lerman" <lae@uniyar.ac.ru> writes:
> > 
> > FHeader block:          SInfo Block:
> > fhDirOffset: 00FF1C30   siDirPtr:      408F 1CEE
> > fhLength:    00000000   siInitStatusA:      0000
> > fhCRC:       00000000   siInitStatusB:      0001
> > fhROMRev:          05   siState:              04
> > fhFormat:          01   siCPUByteLanes:       0F
> > fhTstPat     5A932BC7   siTopOfROM:           FF
> > fhReserved:        00   siStatusFlags:        00
> > fhByteLanes:       0F   siTOConstant:       0064
> >                         siReserved:         0000
> > 
> > sResource
> > Directory:
> > ...
> > ...         -------> many info about Display_Video_Apple_Valkyrie
> > FD  001B94  --+
> > FF  000000    |
> >               |
> >         loooooong line
> >               |
> >               |
> >               +----> 01  000060 --> 0004 0001 0001 0110
> >                      02  000124 --> Network_Ethernet_Apple_Sonic
> >                      04  00031A
> >                      07  000000
> >                      08  000001
> >                      FF  000000
> 
> Hmm, what is this?  You usually get video and Ethernet in separate
> sResource directories.  Is your Ethernet not a "card" but an on-board
> interface built into your motherboard?  If so, what is your Mac model?
No, no! Ethernet is in communication slot. I don't hear about any Mac
where ethernet is on-board interface. Maybe you misunderstood me.
sResource directory should look like this:

01  0004BC -----> .. .......
80  001A6C -+     .. ....... ---> Macintosh Built-In Video
81  001AA0  |
82  001A9C  |
83  001AD0  |
84  001B00  +---> .. .......
85  001AFC        .. ....... ---> Display_Video_Apple_Valkyrie
86  001A8C  
87  001AC0 ------ all above about video
FB  000A4A ---+
FD  001B94 -+ |
FF  000000  | |
            | +-> .. .......
            |     .. ....... ---> CPU_68040
            |
            |
            +---> .. .......
                  .. ....... ---> Network_Ethernet_Apple_Sonic

> 
> > There was also another window called "Slot Mgr Parameter Block" - need
> > this?
> 
> No, I don't need that, but the above isn't enough, either...
> We will need more information.
> 
> Ken
>