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
Make 2100/2200 and 2300 cards also maintain a target mode port database.
For the 24XX, we have to find the IID, N-port handle and channel when we
get an ATIO7. For the other cards, we already have the channel and N-port
handle and Port IID of the initiator, but have to find the S_ID.
Do the isp_find_pdb_by_{sid,loopid} functions search backwards to minimize
search time.
Don't load fw images more than once per device type!
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@279 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Allow ISP_FC_GETDINFO callers to get target mode entries.
- Remove stray '`' from define and PPC is now working again.
- Fix a typo which had us loading 2322 f/w into a 2300. Oops.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@278 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Put RISC_CODE define in the firmware files.
Use the Linux 2.6 firmware loader support if available. This saves
close to 700K of useless code getting loaded otherwise.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@277 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Add ASYNC_RCV_ERR
- Allow LIP to have a (possible) channel.
- Update for some channel stuff.
- whitespace
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@268 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- Make sure we set/clear TDFL_ERROR
- Make sure we set SENSE VALID when we do a synthetic CTIO that has status.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@266 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Add unit attention injection. Fix some ridiculous Sense things.
Say why we couldn't pci register the driver.
Make isp_thread_event return an int if it fails to send the event. If it
fails to send the event, and this was for the 24XX card finding out the
initiator for a command, return the command with a BUSY status.
An N-port handle of zero is legal for a 24XX.
Add some more special N-Port handle definitions for 2K f/w.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@265 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Warn about bogus sense data in isp_target_start_ctio. Remove some redundant
zero initializations.
Make more common and more useful the debug printouts for the
various target dma mapping routines.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@264 d57e44dd-8a1f-0410-8b47-8ef2f437770f
Hmm. Just in case INI_ANY and INI_NONE are not defined, define them here.
This is for the case of external software including isp_tpublic.h only.
Fix some misapplied flags.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@261 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
-revert the part of 1.174 that stopped complaining about not finding
fast posting handles.
-pull REPORT LUNS (and LUN INVENTORY MAY HAVE CHANGE CA condition) from
multi-channel branch
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@256 d57e44dd-8a1f-0410-8b47-8ef2f437770f
- clean up tpublic notes and change tmd_xfr_t to tmd_xact_t
- minor cleanups from mendocino
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@255 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
set it up. Otherwise we get irq number from legacy BIOS range and proper irq
(other number from PCI range) is not handled or handled by other driver -
- VERY VERY BAD THINGS happen then.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@178 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
Stanislaw Gruszka
Vladislav Bolkhovitin