Spell diskcontroller as disk controller.
There is no more CMD640 option.
bad144 got axed. Reflect change.
Contract the /dev entries to one /dev/wd* entry which we call
wd device nodes to reflect the merger of character and block
devices.
Add small line to NOTES stating that wd will some be replaced
completely by ata/ad.
Suggested by: bde
full size. Define a SHORT_INQUIRY_LENGTH for use during initial
probing (covers the size used previously). Define some SPC-2 related
fields (and define the revision code for SPC-2) which includes some
further SPI-3 defines. Don't go all the way (256 bytes) for the structure-
stop 4 bytes short- because we haven't auditted the source base to find
any u_int8_t potential overflow issues. Add RBC (single byte device)
and OCR (Optical Character Reader) device type codes.
Approved by JKH.
Reviewed by: gibbs@freebsd.org, ken@freebsd.org
structure. Remove usage of the (now gone) pd_type tag of same.
Add an extra probing state such that if we successfully run an
initial inquiry (36 bytes), rerun another one with a longer data
size as informed by the 'additional length' field in the first
returned inquiry data (making sure not to get bigger than the
actual scsi_inquiry_data structure- which has also been modified-
see separate checkin of scsi_all.h). This allows devices such
as SAF-TE devices (which have identifying marks in offsets 48-53
in inquiry data) to be successfully found without special case
inquiry commands. There are also a lot of other things such as
version codes that are coming in in the SPC2 specification that it
would be useful to get our hands on.
Reviewed by: gibbs@freebsd.org, ken@freebsd.org
(at request of Ken Merry). Garbage collect items out of the ccb_getdev
structure and and a length field so that consumes will know how much
of the inq_data tag is valid. Clean up a few misspellings. Add
a CAM_SEND_STATUS target mode flag.
All of this necessitated a CAM_VERSION bump.
JHK approved.
Reviewed by: gibbs@freebsd.org, ken@freebsd.org
