Solaris (which, for reasons unknown to me, chokes on u_int16_t
as a typedef of unsigned short if used in a transitional (mixed K&R
and ANSI) way), we'll go the extra mile and fully ANSIfy things.
This is a pretty invasive change, but there are three good
reasons to do this:
1. We'll never have > 16 bits of handle.
2. We can (eventually) enable the RIO (Reduced Interrupt Operation)
bits which return multiple completing 16 bit handles in mailbox
registers.
3. The !)$*)$*~)@$*~)$* Qlogic target mode for parallel SCSI spec
changed such that at_reserved (which was 32 bits) was split into
two pieces- and one of which was a 16 bit handle id that functions
like the at_rxid for Fibre Channel (a tag for the f/w to correlate
CTIOs with a particular command). Since we had to muck with that
and this changed the whole handler architecture, we might as well...
Propagate new at_handle on through int ct_fwhandle. Follow
implications of changing to 16 bit handles.
These above changes at least get Qlogic 1040 cards working in target
mode again. 1080/12160 cards don't work yet.
In isp.c:
Prepare for doing all loop management in outer layers.
and depending on role, make sure link is up, scan the fabric (if we're
connected to a fabric), scan the local loop (if appropriate), merge
the results into the local port database then, check once again
to make sure we have f/w at FW_READY state and the the loopstate
is LOOP_READY.
isp2100_fw_statename as an INLINE (now a function in isp.c). Remove
isp2100_pdb_statename (unused). Redo all ISP_SCSI_XFER_T as XS_T types.
Change all RQUEST_QUEUE_LEN/RESULT_QUEUE_LEN macros to take a parameter.
Add isp_print_bytes function.
the handle (i.e., generation number), so we will now need a function that
will take a handle and return a flat index [ 0 .. maxhandles-1 ] for
auxillary routines that need an index to get at buddy store values
(like dma maps or xflist pointers).
