Commit Graph

22 Commits

Author SHA1 Message Date
Matt Jacob
b894188248 Support for f/w crash dumps (2200 && 23XX).
If you want QLogic to look at a potential f/w problem for FC cards, you really
have to provide them info in the format they expect. This involves dumping
a lot of hardware registers (> 300 16 bit registers) and a lot of SRAM
(> 128KB minimum). Thus all of this code is #ifdef protected which will
become an option so that the memory allocation of where to dump the crash
image is pretty expensive. It's worth it if you have a reproducible problem
because they have some tools that can tell them, given the f/w version,
the precise state of everything.

MFC after:	1 week
2002-02-17 06:38:22 +00:00
Matt Jacob
75c1e828c0 + A variety of 23XX changes:
disable MWI on 2300

	based on function code, set an 'isp_port' for the 2312- it's a
	separate instance, but the NVRAM is shared, and the second port's
	NVRAM is at offset 256.

+ Enable RIO operation for LVD SCSI cards. This makes a *big* difference
as even under reasonable load we get batched completions of about 30
commands at a time on, say, an ISP1080.

+ Do 'continuation' mailbox commands- this allows us to specify a work
area within the softc and 'continue' repeated mailbox commands. This is
more or less on an ad hoc basis and is currently only used for firmware
loading (which f/w now loads substantially faster becuase the calling
thread is only woken when all the f/w words are loaded- not for each
one of the 40000 f/w words that gets loaded).

+ If we're about to return from isp_intr with a 'bogus interrupt' indication,
and we're not a 23XX card, check to see whether the semaphore register is
currently *2* (not *1* as it should be) and whether there's an async completion
sitting in outgoing mailbox0. This seems to capture cases of lost fast posting
and RIO interrupts that the 12160 && 1080 have been known to pump out under
extreme load (extreme, as in > 250 active commands).

+ FC_SCRATCH_ACQUIRE/FC_SCRATCH_RELEASE macros.

+ Endian correct swizzle/unswizzle of an ATIO2 that has a WWPN in it.

MFC after:	1 week
2002-02-04 21:04:25 +00:00
Matt Jacob
126ec86486 Add 2 Gigabit Fibre Channel support (2300 && 2312 cards). This required
some reworking (and consequent cleanup) of the interrupt service code.

Also begin to start a cleanup of target mode support that will (eventually)
not require more inforamtion routed with the ATIO to come back with the
CTIO other than tag.

MFC after:	4 weeks
2001-08-31 21:39:04 +00:00
Matt Jacob
144ff11903 Put in offset definitions for FPM and FBM registers, plus just enough
bits defined so we can reset them.
2001-01-15 18:37:14 +00:00
Matt Jacob
aa57fd6fa5 some copyright cleanups 2000-09-21 20:16:04 +00:00
Matt Jacob
a6db0ba6d3 Add in lengths of SBus or PCI registers. 2000-08-01 06:21:21 +00:00
Matt Jacob
40e88de6c3 Add mailbox bitmask macros (numbers of available mailbox registers
based upon Qlogic chip type). Define maximum mailboxes. Add INT_PENDING_MASK
macro. Change mailbox offset macro name.
2000-06-27 19:15:43 +00:00
Matt Jacob
22e83dac1e cleanup i_int_X vs. uint_X definitions 2000-06-18 04:43:55 +00:00
Matt Jacob
a96d513df9 The storage for WWN from NVRAM is actually the PORT WWN, not the NODE WWN. 2000-05-09 01:06:47 +00:00
Matt Jacob
c211f23b90 Add in 12160 (Ultra3) NVRAM definitions.
Approved: jkh@freebsd.org
2000-02-11 19:34:33 +00:00
Matt Jacob
22e1dc858b Add Dual LVD bus (1280) support 1999-12-16 05:42:02 +00:00
Matt Jacob
b996239f46 add in an INT_PENDING macro 1999-10-17 18:41:47 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Matt Jacob
981e6b253d Clean up some macros. Add in ISP 1080/1240 NVRAM layout definitions. 1999-05-11 05:01:26 +00:00
Matt Jacob
4394c92f52 Add in 1080 LVD support and some basis also for the 1240. The port database
printout is now enabled.
1999-03-25 22:52:45 +00:00
Matt Jacob
57c801f5cf A wad of changes- prepping for 1080/1240 support (which caused a massive
thwank in register layout goop). A different mboxcmd approach. Some PDB change
infrastructure. Some better management of loopdown/loopup events (keep them
distinct from resource starvation for simq freeze/unfreeze actions).
1999-03-17 05:04:39 +00:00
Matt Jacob
68ce4ba588 clean up some NVRAM defines 1999-02-09 01:09:35 +00:00
Matt Jacob
cbf57b472d Implement and use Fast Posting for both parallel && fibre. Redo a bit of
the startup code. Implement a call to outer framework function so that
asynchronous events can be handled (e.g., speed negotiation, target mode).

Roll internal release tags.
1999-01-30 07:29:00 +00:00
Matt Jacob
c305536317 clarify headers;move uninit to outer layer;remove watchdog 1998-12-28 19:22:27 +00:00
Matt Jacob
f1535c024e offset was wrong for HARDLOOPID in NVRAM 1998-12-05 01:07:52 +00:00
Justin T. Gibbs
478f8a9685 Update QLogic ISP support for CAM. Add preliminary target mode support.
Submitted by:	Matthew Jacob <mjacob@feral.com>
1998-09-15 08:42:56 +00:00
Matt Jacob
6054c3f6f2 Add support for the Qlogic ISP SCSI && FC/AL Adapters 1998-04-22 17:54:58 +00:00