recovery from not being able to push a ctio
fix is in. Various task management fixes are
also in. Other work in progress.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@672 d57e44dd-8a1f-0410-8b47-8ef2f437770f
One of the Linux kernel patch submission requirements is that source files do
not contain trailing whitespace. The patch below removes trailing whitespace
from .c and .h source files.
Note: it might be more convenient to run the script I used to generate this
patch than to review and apply the patch below. This is how I generated and
verified the patch below:
cat <<EOF >./strip-trailing-whitespace
#!/bin/bash
trap "rm -f $t" EXIT
t=/tmp/temporary-file.$$
for f in "$@"
do
sed 's/[ ]*$//' <"$f" >"$t" && mv "$t" "$f"
done
EOF
chmod a+x ./strip-trailing-whitespace
find -name '*.[ch]' | xargs ./strip-trailing-whitespace
svn diff -x -w
Signed-off-by: <bart.vanassche@gmail.com>
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@377 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- whitespace and other minor fixes
- Remove F/W crash dump support. We only worked it out for 2200 and 2300
cards. It's also true that QLogic would not support us even if we *did*
give them a crash dump, so the usage here is not really worth it.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@311 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Don't use both WWNs in the ICB block unless they're not NAA==2. This makes us
more consistent with QLogic driver setups and thus more likely to fit into the
same zoning setups.
If we're getting a PDB and it's for the Fabric Controller, force a login
to it (just in case it logged out underneath us). Return 'not logged in'
for the 24XX in case the 24XX specific login state isn't in the range of
PLOGI_DONE to LOGGED IN.
Don't do local loop scans if we have more than one channel (NP-IV) and we're
in a FL-port topology- we just end up poking ourselves usually.
Make sure we set loopstate in a couple of places we missed so that we
try and get it again.
Add in the RESET DEVICE and ABORT COMMAND functions for the 24XX cards
(finally).
Fix a longstanding bug where were passing the wrong (off by one) output
pointer to isp_handle_other_response.
Change isp_async...ISPASYNC_CHANGE_NOTIFY to have N-port handle, nlstate and
reason included as we get these for free with PDB Changed stuff for the
24XX card. Eventually we should be able to edit single local PDB entry
states instead of doing a full eval.
Put in the put of a 24XX Task Management Function IOCB. There is no get because
the firmware doesn't return it when done- instead a status iocb is done.
There is no "FAST POST" flag for the 24XX- this is a NOACK flag which means
that there is no interrupt if all goes well.
Fix spelling mistakes.
In isp_add_wwn_entry, ahem, don't allocate PDB entries out of the 'rexerved
for chip' area.
Put more comments in as to why we're terminating an exchange (and make them
all ISP_LOGTINFO).
Add, finally, the correct handling for a QIN_NOTIFY_ACK for a task management
function- this means we construct a ct7_entry_t to get the firmware to send
an FC Response IU for it. So, finally LUN RESETS and TARGET RESETS and
ABORT TASK will actually work and, more importantly, be seen to be working
by initiators.
Fix WWN defaults/active generation and retrieval. It was broken.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@272 d57e44dd-8a1f-0410-8b47-8ef2f437770f
As of version 4.0.25 the vpindex is available for MID f/w on the 24XX
for ASYNC_CHANGE_NOTIFY in outgoing mailbox 3.
Per QLogic release notes, the immediate notify entry for the 24XX has
various other items of interest in it based upon the ELS code.
Per QLogic release notes, after 4.0.25 f/w the WWPN comes with the
PLOGI/PDISC/ADISC and LOGO ELS codes in the immediate notify structure.
This makes initiator WWN maintenance *way* easier.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@262 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Go for the gusto and merge multichan_development into the head branch. This
will break FreeBSD and NetBSD ports for a while (yawn) and solaris is dubious
anyway.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@260 d57e44dd-8a1f-0410-8b47-8ef2f437770f
+ The 24XX code in isp_target_start_ctio was setting the wrong values
to set SENSE LENGTH VALID for the FCP RSPNS IU.
+ Amusingly enough, this apparently didn't matter. In fact, once sense
data was being put into the ct7_entry_t there was *still* a problem
and REQUEST SENSE was being sent by the Linux initiator.
+ What *was* happening is that the 24XX requries the response data to
be 32 bit swapped. This is not obvious from the chip documents.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@215 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This is SCST driver for ISP Qlogic chipsets commonly used in many SCSI and FC
host bus adapters. Supported chipset are listed in README file, incomplete
list of supported HBA's is in doc/Hardware.txt .
It is based on Matthew Jacob's multiplatform driver for ISP chipsets,
which can be download from ftp://ftp.feral.com/pub/isp/isp_dist.tgz
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@135 d57e44dd-8a1f-0410-8b47-8ef2f437770f
