Commit Graph

13 Commits

Author SHA1 Message Date
obrien
c63dab466c Use __FBSDID().
Also some minor style cleanups.
2003-08-24 17:55:58 +00:00
non
0d8d023b2a We donot need `\n' for panic(). 2003-08-07 08:13:37 +00:00
scottl
4d495abb9d Mega busdma API commit.
Add two new arguments to bus_dma_tag_create(): lockfunc and lockfuncarg.
Lockfunc allows a driver to provide a function for managing its locking
semantics while using busdma.  At the moment, this is used for the
asynchronous busdma_swi and callback mechanism.  Two lockfunc implementations
are provided: busdma_lock_mutex() performs standard mutex operations on the
mutex that is specified from lockfuncarg.  dftl_lock() is a panic
implementation and is defaulted to when NULL, NULL are passed to
bus_dma_tag_create().  The only time that NULL, NULL should ever be used is
when the driver ensures that bus_dmamap_load() will not be deferred.
Drivers that do not provide their own locking can pass
busdma_lock_mutex,&Giant args in order to preserve the former behaviour.

sparc64 and powerpc do not provide real busdma_swi functions, so this is
largely a noop on those platforms.  The busdma_swi on is64 is not properly
locked yet, so warnings will be emitted on this platform when busdma
callback deferrals happen.

If anyone gets panics or warnings from dflt_lock() being called, please
let me know right away.

Reviewed by:	tmm, gibbs
2003-07-01 15:52:06 +00:00
nyan
ced1fd012b Force PnP devices to set SMIT mode.
Submitted by:	chi@bd.mbn.or.jp (Chiharu Shibata)
2003-05-03 02:04:58 +00:00
phk
bbda1de414 This file does not <sys/disklabel.h>
Sponsored by:	DARPA & NAI Labs.
2002-09-20 18:15:40 +00:00
ru
d2b5d45e1a 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.

Forgotten by:	imp
2002-06-01 08:29:12 +00:00
alfred
26c9c27f03 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
3264aec746 Remove __P. 2002-03-20 02:08:01 +00:00
nyan
238cc5d611 Added Logitec LHA-301 pnp id. 2001-10-09 15:30:19 +00:00
non
e912725025 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
nyan
d3f395e0dd Correct typo. 2001-06-14 11:09:11 +00:00
nyan
182f190f23 Moved the wd33c93 specific file to sys/dev/ic. 2001-06-14 11:05:48 +00:00
nyan
9e90d5aab0 Added another wd33c93 based SCSI card driver which replaces the bs driver.
Now, default is still bs.

Submitted by:	nyan and non.
Obtained from:	NetBSD/pc98
2001-02-27 12:34:01 +00:00