and QUEUE FULL cases; this is already done for all BAD_STATUS cases.
Make sure to requeue the SCB in the above cases internally in the driver,
the SCSI layer doesn't know how to deal with it properly.
some devices may not be found if the BIOS (which would normally
do the reset at startup) is disabled. Should really be done from the SCSI
layer.
Implement the SCBUSIORESET ioctl.
This bug is only visible on some disks, and I have verified that it works
correctly on VAX. However, du to the author, it is a problem on other
machines/disks as well. Here's the author's comments:
> The MI code for the NCR5380 has a small bug in it The RZ56 wants to
> negotiate for Synchronous Data Transfers and when it does, the current code
> looks like it will send a REJECT message as the spec calls for when we cant
> handle the request. However, a couple of lines of code in the
> ncr5380_msg_in routine are missing wrt the PARITY message and anything that
> wants to send a REJECT message. The ATN setup that is done in
> ncr_sched_msgout is immediately negated by the final byte ACK sequence in
> this routine. This causes bad things to happen to an RZ56.
re-enqueueing an already free ccb.
Prepare the background to have a unique initialization function for
all of the supported host adapters.
Rename a lot of #define in a more sane way.
Move Carriers initialization and defines in adwmcode.{c,h}
Don't lose Carrier nodes in case of a BUS/Chip reset explicitly invoked
after a DMA failure.
XXX - DMA failure still arise when AdvanSys U[2]W host adapters are used
in conjunction with Intel 82443BX Host Bridge/Controller (rev. 0x03).
!?!Have to understand why!?!
values are less machine-dependant. Fixes port-i386/10141, where
spurrious timeouts were being seen.
Also note the line numbers of the timeouts so it can be determined
which is being seen (via __LINE__).
it to determine the boot device: mvme68k, pc532, macppc, ofppc. Those
platforms should be changed to use device_register(). In the mean time,
those ports defined __BROKEN_DK_ESTABLISH.
Add a way to instruct the upper layer to don't bother w/ new requests if/when a device queue is full/busy or the device is unavailabale at that time
Use scsipi_inquiry_data instead of its own inquiry structure
Correctly account for F-port vs. F-port (no FLOGI_ACC) topologies.
Make sure we get a port database entry for the fabric name server.
Preserve fabric logins if the device didn't change across fabric
or port database changes, or the device has already logged into
us (e.g., for target/initiator dual role devices like Veritas
SANbox). Propagate class 3 service parameter changes where devices
can change roles.
Fix all occurrences of setting a sendmarker so that setting it
for one bus on dual bus cards doesn't wipe a pending sendmarker
for other busses on the same card :-;.
Comments added and clarifications made in some of the target mode code.
matt