- "RECEIVE DIAGNOSTIC RESULTS" command handling fixed
- Obtaining device queue parameters in scst_obtain_device_parameters() changed to handle NOT READY sense
- Fixed possible dev_cmd_count underflow
- Minor iSCSI-SCST connection closing cleanups and fixes
- Semantic of other *_atomic flags changed a bit. Now they are intended only to allow SCST to optimize execution context. The corresponing functions now can *always* be called on atomic context and, if necessary, should manually determine that using scst_cmd_atomic() function and restart using corresponding *_NEED_THREAD_* return value.
- scst_cmd_get_tgt_resp_flags() and SCST_TSC_FLAG_STATUS flag made obsolete and replaced by scst_cmd_get_is_send_status(). All in-tree drivers updated accordingly
- Cleanup: preprocessing_done_atomic removed, now preprocessing_done() callback always called on thread context
- 64-bit cleanups
- Documented that iscsi-scst-adm is currently broken and explained why
- In user space Makefile's added possibility to specify external linker flags
- Minor performance optimizations
- Other minor cleanups
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@350 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- set transfer length for SPI transport
- add unlikely()/likely()
- print error when don't know what to do with tmd
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@344 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- abort only tasks from initiator, which send TM function
- check LUN for LUN_RESET function
- schedule tasklet to free aborted command from tmd's queue
- call scst_tgt_cmd_done() to free aborted command from SCST
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@334 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- not acknowledge when fail to register
- unregistration when no one can call functions from HBA
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@324 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Make pre-1240 cards be able to do 64 bit dma as well, making sure that
they don't cross a 16MB boundary.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@316 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Make FC_SCRATCH_ACQUIRE a macro that returns true/false
- Fixes from Stanislaw for 2.6.23 & 2.6.24. Many thanks.
- A quick hack to isp_kthread to use waitqueues instead of semaphores
to have less blockage. More rewrites later
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@314 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
- Allow different platforms/environments to specificy the size of the
high and low private storage for tmd_cmd_t structures
- Add a scan scsi thread event so that we can attach devices as we
discover them
- Fix some tabs
- Make things work correctly when CONFIG_FW_LOADER is *not* defined
- Get rid of sema and use wait_interruptible
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@307 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- pass commands to SCST after assigning initiator to them
- enable lun's on proper channel
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@302 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Clean up MSI-X implementation and make sure we snag at least *3* vectors
so that the ATIO-Q vector is snagged.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@284 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Add a missing MSI disable and provide for pre-2.6.8 kernels.
- Fix bugs- forgot to actually compile (shame on me).
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@283 d57e44dd-8a1f-0410-8b47-8ef2f437770f
I don't know why I thought this would work- forcing a re-login to the fabric
controller just barfs.
Make down count reflect jiffies elapsed rather than depend on calls to
ISP_FC_RESCAN.
Shorten deadloop time default to 10 seconds.
At least enable MSI (if not MSI-X) for 24XX cards.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@282 d57e44dd-8a1f-0410-8b47-8ef2f437770f
We can (somehow) get commands on an atio7 for which we've never had a PLOGI/PRLI.
How this happens, I don't know. Anyway, we stick a tentative entry in the PDB
and call the task thread to find the rest of the info. This includes, badly and
stupidly, searching for the N-port handle by asking the chip. Sometimes it's not
there. In that case, we terminate the command.
In restarting commands that arrive while we start up, have the watchdog
time call isp_task_thread- this gives us a bit of hysteresis.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@281 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Stanislaw Gruszka
Vladislav Bolkhovitin