-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On 2/13/2013 9:06 AM, Hannes Reinecke wrote:
> So add a new flag 'support_64bit_luns' to the scsi host and modify report
> lun scan to not check for max_luns during scanning if that flag is set.
> This will get rid of the
Along these lines, I don't think the scsilun_to_int() and
int_to_scsilun()
routines are correct for > 2^14 luns. SAM 4.6 defines bits 6,7 of byte zero
in the LU representation format as the address method. Which when set to 00b
limits it to 256 luns but the overflow into the bus ID probably works for some
devices.
Those routines should probably select/detect an alternative address
method
for luns > 256.
Or am I missing something?
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (MingW32)
Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
iQEcBAEBAgAGBQJRG+8LAAoJEL5i86xrzcy7SL4H/0vZvSuIVH+6yeN62XkKVzok
HBP9Wg9spmOX8ANgJp3KZnOuHSLpVXZTvRRbWpI57sX3UJRZ55nOeA8g75s1hWSp
yOrTQZZodD6/uA6QOdVQgqRCrpZ/jKuARHHlZzULnDRV4/eSrLCpU6CRHFviHxLE
SkgAAJtQwXMRn3PM8QuzzdJ68tIvVZTW/8r795wV0NxI+AlCM51s/PoPWZxq5tNK
tiYbTcRHdh14N4jC6or/hT1r8VdkWEKLhSMLRBVu1wmVIxrdFtoyOqR4CEGwq2vt
HaL9L8Te4bmmxN20/Bu593KUymMMndvFDm9OGEuZzcjXdEJp3pauXO8fyhwJrFw=
=E2w/
-----END PGP SIGNATURE-----
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
