Re: [ES40-developers] Patch: scsi page code 0

[Camiel V. <iam...@gm...>]

Hello Brian,

It's been added to CVS.

Camiel.

On Feb 18, 2008 3:34 PM, Brian Wheeler <bdw...@in...> wrote:
> Tru64 needed scsi page code 0 for it to boot up properly, so here's a
> patch that adds it.  Its basically a list of page codes supported, so if
> any others are added, make sure to insert them in the proper place in
> page 0's list and increase the page length.
>
> Brian
>
> Index: Disk.cpp
> ===================================================================
> RCS file: /cvsroot/es40/es40/src/Disk.cpp,v
> retrieving revision 1.23
> diff -u -r1.23 Disk.cpp
> --- Disk.cpp    18 Feb 2008 12:58:33 -0000      1.23
> +++ Disk.cpp    18 Feb 2008 14:31:09 -0000
> @@ -732,23 +732,30 @@
>        if (state.scsi.cmd.data[1] & 0x01)
>        {
>          // Vital Product Data
> -        if (state.scsi.cmd.data[2] == 0x80)
> -        {
> -          char serial_number[20];
> -          sprintf(serial_number,"SRL%04x",scsi_initiator_id[0]*0x0101);
> -          // unit serial number page
> -          state.scsi.dati.data[1] = 0x80; // page code: 0x80
> -          state.scsi.dati.data[2] = 0x00; // reserved
> -          state.scsi.dati.data[3] = (u8)strlen(serial_number);
> -
> memcpy(&state.scsi.dati.data[4],serial_number,strlen(serial_number));
> -        }
> -        else
> -        {
> -          printf("Don't know format for vital product data page %02x!!
> \n",state.scsi.cmd.data[2]);
> -          FAILURE("SCSI Command Failed");
> -          state.scsi.dati.data[1] = state.scsi.cmd.data[2]; // page
> code
> -          state.scsi.dati.data[2] = 0x00; // reserved
> -        }
> +       switch(state.scsi.cmd.data[2])
> +         {
> +         case 0x00:
> +           state.scsi.dati.data[1] = 0x00; // page code 0
> +           state.scsi.dati.data[2] = 0x00; // reserved
> +           state.scsi.dati.data[3] = 0x02; // page length
> +           state.scsi.dati.data[4] = 0x00; // page 0 is supported.
> +           state.scsi.dati.data[5] = 0x80; // page 0x80 is supported.
> +           break;
> +         case 0x80:
> +           char serial_number[20];
> +           sprintf(serial_number,"SRL%
> 04x",scsi_initiator_id[0]*0x0101);
> +           // unit serial number page
> +           state.scsi.dati.data[1] = 0x80; // page code: 0x80
> +           state.scsi.dati.data[2] = 0x00; // reserved
> +           state.scsi.dati.data[3] = (u8)strlen(serial_number);
> +
> memcpy(&state.scsi.dati.data[4],serial_number,strlen(serial_number));
> +           break;
> +         default:
> +           printf("Don't know format for vital product data page %02x!!
> \n",state.scsi.cmd.data[2]);
> +           FAILURE("SCSI Command Failed");
> +           state.scsi.dati.data[1] = state.scsi.cmd.data[2]; // page
> code
> +           state.scsi.dati.data[2] = 0x00; // reserved
> +         }
>        }
>        else
>        {
>
>
>
> -------------------------------------------------------------------------
> This SF.net email is sponsored by: Microsoft
> Defy all challenges. Microsoft(R) Visual Studio 2008.
> http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
> _______________________________________________
> Es40-developers mailing list
> Es4...@li...
> https://lists.sourceforge.net/lists/listinfo/es40-developers
>