Commit Graph

40 Commits

Author SHA1 Message Date
John Baldwin
a92cf726f8 Lock the scsi_low code and the drivers which use it along with other
related cleanups:
- Require each driver to initalize a mutex in the scsi_low_softc that
  is shared with the scsi_low code.  This mutex is used for CAM SIMs,
  timers, and interrupt handlers.
- Replace the osdep function switch with direct calls to the relevant
  CAM functions and direct manipulation of timers via callout(9).
- Collapse the CAM-specific scsi_low_osdep_interface substructure
  directly into scsi_low_softc.
- Use bus_*() instead of bus_space_*().
- Return BUS_PROBE_DEFAULT from probe routines instead of 0.
- No need to zero softcs.
- Pass 0ul and ~0ul instead of 0 and ~0 to bus_alloc_resource().
- Spell "dettach" as "detach".
- Remove unused 'dvname' variables.
- De-spl().

Tested by:	no one
2014-11-20 20:50:05 +00:00
John Baldwin
a89828a2b0 Remove some more NetBSD compat shims and other unused bits from these
drivers:
- Remove scsi_low_pisa.*, they were unused.
- Remove <compat/netbsd/physio_proc.h> and calls to the stubs in that
  header.  They were empty nops.
- Retire sl_xname and use device_get_nameunit() and device_printf() with
  the underlying device_t instead.
- Remove unused {ct,ncv,nsp,stg}print() functions.
- Remove empty SOFT_INTR_REQUIRED() macro and the unused sl_irq member.
2012-09-10 18:49:49 +00:00
John Baldwin
b9b256e49a Remove NetBSD compat shims for drivers originally shared with NetBSD/pc98.
NetBSD/pc98 was never merged into the main NetBSD tree and is no longer
developed.  Adding locking to these drivers would have made the compat
shims hard to impossible to maintain, so remove the shims to ease
future changes.

These changes were verified by md5.  Some additional shims can be removed
that do affect the compiled results that I will probably do in another
round.

Approved by:	nyan (tentatively)
2012-09-06 18:53:33 +00:00
Andriy Gapon
c0e55e3b65 strict kobj sigs: fix assortment of device_detach and device_shutdown impls
with common issue of having void return type instead of int

Reviewed by:	imp, current@
Approved by:	jhb (mentor)
2009-06-11 17:14:28 +00:00
Paolo Pisati
ef544f6312 o break newbus api: add a new argument of type driver_filter_t to
bus_setup_intr()

o add an int return code to all fast handlers

o retire INTR_FAST/IH_FAST

For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current

Reviewed by: many
Approved by: re@
2007-02-23 12:19:07 +00:00
Warner Losh
de7e7f76b4 no need to print unload anymore 2006-07-14 04:36:57 +00:00
Poul-Henning Kamp
c40da00ca3 Since DELAY() was moved, most <machine/clock.h> #includes have been
unnecessary.
2006-05-16 14:37:58 +00:00
Warner Losh
d39ab32b08 Remove OLDCARD support by removing compat shims 2005-09-20 19:54:11 +00:00
Warner Losh
ab581af779 Eliminate unused argument in PCMCIA_CARD macro.
Provide a backwards compatible way to have the extra macro by defining
PCCARD_API_LEVEL 5 before including pccarddevs for driver writers that
want/need to have the same driver on 5 and 6 with pccard attachments.

Approved by: re (dwhite)
2005-06-24 14:36:54 +00:00
Yoshihiro Takahashi
d4fcf3cba5 Remove bus_{mem,p}io.h and related code for a micro-optimization on i386
and amd64.  The optimization is a trivial on recent machines.

Reviewed by:	-arch (imp, marcel, dfr)
2005-05-29 04:42:30 +00:00
Warner Losh
b73f46cfbb takawata tells me that KXLC0003 also works with this driver, so add it
to the list.  Note it is untested.

Also kill some whitespace at the end of the line...
2005-02-03 23:39:29 +00:00
Warner Losh
098ca2bda9 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
Marcel Moolenaar
3e1e192231 Update for the KDB framework:
o  Make debugging code dependent upon KDB instead of DDB.
2004-07-10 21:05:14 +00:00
Warner Losh
2e31e339d1 Fix disordering of pccarddevs.h noticed by bde. Also remove a few
redundant includes and fix some of the include disordering.

Submitted by: bde
2004-05-27 03:49:45 +00:00
Warner Losh
dba6dd177b Move to generating pccarddevs.h on the fly, both for the kernel and
the modules.

Also generate usbdevs.h automatically now, but a non-kernel file is
stopping that at the moment.
2004-05-26 00:53:10 +00:00
Nate Lawson
5f96beb9e0 Convert callers to the new bus_alloc_resource_any(9) API.
Submitted by:	Mark Santcroos <marks@ripe.net>
Reviewed by:	imp, dfr, bde
2004-03-17 17:50:55 +00:00
Peter Wemm
73f3495386 Move the non-MD machine/dvcfg.h and machine/physio_proc.h to a common
MI area before they proliferate more.
2004-03-13 19:46:27 +00:00
Warner Losh
595670d932 Const poison string accessor functions. 2003-10-26 00:51:40 +00:00
David E. O'Brien
aad970f1fe Use __FBSDID().
Also some minor style cleanups.
2003-08-24 17:55:58 +00:00
Warner Losh
f5746231ff Make sure that pp_name is non-null before setting the device
description.  This allows us to rely entirely on the CIS entries if
necessary...
2003-04-10 04:36:02 +00:00
Takeshi Shibagaki
2b687084b6 Change to correct card entry. RATOC REX-R280 is 10Base-T Ether Card,
RATOC REX-9530 is SCSI2 Card.
2003-01-11 13:04:59 +00:00
Noriaki Mitsunaga
4a42958a2b o Changes to support NEWCARD.
o Add needed headers.
        o Add ncv_products[] product data and ncv_match() function.
        o Change ncv_pccard_method[] to support both OLDCARD and NEWCARD.

Suggestion for REX-5572 matching part by imp.

Approved by:	re
2002-11-28 01:13:58 +00:00
Poul-Henning Kamp
90bf37e5e9 Remove #include of <sys/disklabel.h> (and a few other unused #includes I
noticed while here).

Sponsored by:	DARPA & NAI Labs.
2002-09-20 16:49:36 +00:00
Warner Losh
cbcfdbcfe6 Quick, low impact band-aide to unbreak the build. Added && 0 so we
ifdef out what appears to be a bogus call to softintr using data
elements that aren't in the softc.
2002-05-31 23:39:04 +00:00
Alfred Perlstein
99b9331a4f Check for defined(__i386__) instead of just defined(i386) since the compiler
will be updated to only define(__i386__) for ANSI cleanliness.
2002-05-30 07:32:58 +00:00
Alfred Perlstein
e51a25f850 Remove __P. 2002-03-20 02:08:01 +00:00
Mike Smith
1dd003ecf4 Staticise a couple of debugging variables. 2002-01-08 19:37:12 +00:00
Noriaki Mitsunaga
499b1f4b70 o Add KLD support for scsi_low.
o Add KLD dependency of ncv, nsp and stg drivers to scsi_low.

Submitted by: takawata
2001-12-15 12:32:23 +00:00
Noriaki Mitsunaga
c6a39821ec Remove PAO3 dependent part.
This will not affect either -current nor -stable.
2001-11-03 08:55:34 +00:00
Noriaki Mitsunaga
48856b5fc7 We should not pass the size of the memory to bus_alloc_resource().
We should use 1 to request default iomem.

Pointed-out-by: imp
2001-09-04 04:32:48 +00:00
Noriaki Mitsunaga
b45f9c03c7 Catch up with NetBSD/pc98.
o Much cleanly separate NetBSD(XS) / FreeBSD(CAM) codes.
o Improve tagged queing support (full QTAG).
o Improve quirk support.
o Improve parity error retry.
o Impliment wide negotheation.
o Cmd link support.
o Add copyright of CAM part.
o Change for CAM_NEW_TRAN_CODE.
o Work around for buggy KME UJDCD450.

o stg: add disconnet condition.
o nsp: use suspend I/O.
and more. I thank Honda-san.

conf/options.pc98: add CT_USE_RELOCATE_OFFSET and CT_BUS_WEIGHT
dev/{ct,ncv,nsp,stg}/*_{pccard,isa}.c: add splcam() before calling
        attach/detach functions.

Tested by: bsd-nomads
Obtained from:  NetBSD/pc98
2001-07-14 00:38:51 +00:00
Mark Murray
ed34d0ade2 Turn on interrupt-entropy harvesting for all/any mass storage devices
I could find. I have no doubt missed a couple.

Interrupt entropy harvesting is still conditional on the
kern.random.sys.harvest_interrupt sysctl.
2001-03-01 17:09:09 +00:00
Noriaki Mitsunaga
205274e87d o Check the size of I/O window handed by parent bus.
o Allocate memory mapped by pcic even when not used for ncv.
  This is for PC-Cards which needs offset, because I/O space should not be
  used by other devices.

Pointed-out-by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2001-02-26 12:26:29 +00:00
Noriaki Mitsunaga
a4539b3e56 o Support AUTO SENSE correctly.
o Offset and period in synch messages and width negotiation should be
  done for per target not per lun. Move these from *lun_info to
  *targ_info.
o Change in handling XPT_RESET_DEV and XPT_GET_TRAN_SETTINGS .
o Change CAM_* xpt_done return values.
o Busy loop did not timeout. Change this to timeout as original NetBSD/pc98.

Reviewed by:	bsd-nomads ML
2001-02-25 12:40:30 +00:00
John Baldwin
32c98125c9 The ncv_card_intr function is only used in older versions of FreeBSD, so
move its prototype and definition inside the appropriate #ifdef's.
2001-01-23 22:06:10 +00:00
John Baldwin
5d3e8edac4 Use the 'slp' local variable that was otherwise unused instead of casting
the driver softc under the assumption that the first part of it was a
struct scsi_low_softc.
2001-01-23 22:05:07 +00:00
Peter Wemm
11580d3723 Zap some cut-paste code that isn't used. It #included "apm.h" and
an apm include file but had no other apm references.
2001-01-19 13:55:08 +00:00
Garrett Wollman
0a2c3d48c6 select() DKI is now in <sys/selinfo.h>. 2001-01-09 04:33:49 +00:00
Noriaki Mitsunaga
82fdce0977 Change flags of ncv and nsp driver. Both were conflicted with the flags
used in lower layer (scsi_low.c).

The flag of ncv for KME KXLC004 was chaged from 0x1 to 0x100.
The flag of nsp for PIO mode was chaged from 0x1 to 0x100.
2000-10-29 06:54:32 +00:00
Noriaki Mitsunaga
ae94720d12 Add PC-Card/ISA SCSI host adpater drivers from NetBSD/pc98
(a NetBSD port for NEC PC-98x1 machines). They are ncv for NCR 53C500,
nsp for Workbit Ninja SCSI-3, and stg for TMC 18C30 and 18C50.

I thank NetBSD/pc98 and bsd-nomads people.

Obtained from:	NetBSD/pc98
2000-10-23 12:55:51 +00:00