Jon was asking about the other direction.
Javen Wu wrote:
> Please refer to libdevinfo. There is a call devfs_prom_to_dev_name() you
> can use to do translation between PROM name to devfs name.
> http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/lib/libdevinfo/devfsinfo.c#939
>
>
> http://src.opensolaris.org/source/s?refs=devfs_prom_to_dev_name&project=/onnv
>
> The function is actually provided by openprom(7D) driver. Or you can use
> ioctl() of openprom driver directly:
> /usr/src/uts/common/io/openprom.c OPROMPROM2DEVNAME
>
> Thanks
> Javen
>
>
>
> Jon Aimone wrote:
>> Hi,
>>
>> For a SPARC system is there a simple way to determine the OBP device
>> path for a disk given its /devices path in Solaris? The leaf of the
>> path on a running system is different than the path listed in the OBP.
>>
>> For example, here is the boot-device of a system as seen from the OBP
>> and then from Solaris:
>>
>> /pci at 400/pci at 0/pci at 8/scsi at 0/disk at 1,0:a
>> /devices/pci at 400/pci at 0/pci at 8/scsi at 0/sd at 0,0:a
>>
>> I can understand simply removing /devices, but what about the "disk"
>> -vs- "sd" bit? I presume "sd" represented the driver. Can I always
>> remove the prefix of the last word up to the @ (e.g. sd or ssd) and
>> replace it with "disk"?
>>
>> The installer must do this somehow to set the boot device...
>>
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>>
>
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