-----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 majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
