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46 Commits

Author SHA1 Message Date
ragge
16f02724d6 Some updates to the DEUNA driver: 
- Change the transmit logic to send from a pre-allocated buffer instead
  of doing DMA out of the mbufs directly. Timing shows that it takes
  4 times longer to map in the mbufs via the sgmap routines instead of
  just copying the data! This must be fixed sometine in the future.
- A bunch of other minor fixes.
 2000-05-28 17:23:44 +00:00
thorpej
21fc65e1a8 sleep() -> tsleep() 2000-05-27 04:52:27 +00:00
thorpej
071aed40ac A foolish consistency; most parts of the kernel use bp->b_data, so 
change these from bp->b_un.b_addr to bp->b_data, as well.  This also
allows us more flexibility to experiment with other data buffer types
hung off of struct buf.
 2000-05-19 18:54:22 +00:00
bjh21
e6f1ac083f Release dlreg.h into the public domain. It's hardly a great creative 
work, after all.
 2000-05-14 09:46:17 +00:00
ragge
e623cd6f8f Discard these old leftovers from the IMP and trailer days! 2000-04-30 11:50:50 +00:00
ragge
6f6bea9eed Change to use new ubareset() functionality. 2000-04-30 11:46:49 +00:00
ragge
6758522763 Add function uba_reset_establish() to register reset functions like 
uba_intr_establish(). Basic framework for resource (BDP) allocation,
not yet finished.
 2000-04-30 11:46:03 +00:00
ragge
8995505723 Rewritten (most of) the DEUNA/DELUA driver. No more data copy, packet 
header fiddling and forget driver support for trailers.
 2000-04-30 11:43:26 +00:00
ragge
11379e0ab6 Add the famous "rl" disk. 2000-04-22 16:46:45 +00:00
augustss
169ac5b3c1 Remove register declarations. 2000-03-30 12:41:09 +00:00
thorpej
fc96443d15 New callout mechanism with two major improvements over the old 
timeout()/untimeout() API:
- Clients supply callout handle storage, thus eliminating problems of
  resource allocation.
- Insertion and removal of callouts is constant time, important as
  this facility is used quite a lot in the kernel.

The old timeout()/untimeout() API has been removed from the kernel.
 2000-03-23 07:01:25 +00:00
ragge
520d8c032e Waked up from the dead 2000-02-13 13:01:14 +00:00
matt
7b17d59536 Revamp the VAX interrupt handling code. Make it compatible with all the 
other ports.  Clean up some things.
 2000-01-24 02:40:28 +00:00
thorpej
dc59bc1db3 Update for sys/buf.h/disksort_*() changes. 2000-01-21 23:39:55 +00:00
thorpej
cf3cdae016 iodone() -> biodone() 2000-01-18 19:53:42 +00:00
ragge
6ca9b225e7 Add a timeout-routine that checks if transmit logic dies, and reset it 
in that case. This is not uncommon when the interface is heavy loaded.
 1999-08-01 15:25:41 +00:00
ragge
e859716a79 Unused in MI code. 1999-07-12 19:47:40 +00:00
ragge
97e1165dd2 add qe and qd. 1999-06-20 18:09:22 +00:00
ragge
e0199475d8 QDSS should now work as console. 
XXX - still vax-specific.
 1999-06-20 17:58:56 +00:00
ragge
5e906a9454 Fix a erroneous malloc. 1999-06-20 17:56:29 +00:00
ragge
2c9abc499a Copied from ../../arch/vax/uba/qfont.c,v 1999-06-20 17:55:12 +00:00
ragge
9484404e28 Copied from ../../arch/vax/include/qevent.h,v 1999-06-20 17:54:51 +00:00
ragge
e49d4f4bd3 Copied from ../../arch/vax/include/qduser.h,v 1999-06-20 17:54:27 +00:00
ragge
09b92a09e3 Copied from ../../arch/vax/include/qdreg.h,v 1999-06-20 17:54:13 +00:00
ragge
08e6c30baa Copied from ../../arch/vax/include/qdioctl.h,v 1999-06-20 17:53:53 +00:00
ragge
6f0df397d0 Copied from ../../arch/vax/uba/qd.c,v 1999-06-20 17:53:33 +00:00
ragge
3ccbec3742 Totally rewritten DEQNA device driver, that uses the bus.h interface 
instead. This almost doubled the receive speed of the interface :-)
 1999-06-20 00:04:47 +00:00
ragge
92d41a0675 Copied from ../../arch/vax/if/if_uba.c,v 1999-06-06 20:45:21 +00:00
ragge
0f8d40c444 Copied from ../../arch/vax/if/if_uba.h,v 1999-06-06 20:45:02 +00:00
ragge
2778cc9866 Copied from ../../arch/vax/if/if_qereg.h,v 1999-06-06 19:27:06 +00:00
ragge
8237a141e5 Copied from ../../arch/vax/if/if_qe.c,v 1999-06-06 19:26:44 +00:00
ragge
a2692d780b Fix map register/DMA wait queues. 
Still to do:
	BDP handling. Currently missing.
	Ubareset's won't work at all.
 1999-06-06 19:14:48 +00:00
ragge
206d37083c Copied from ../../arch/vax/uba/uda.c,v 1999-05-29 17:03:17 +00:00
ragge
542c5517c5 The DHU code changed to use bus_space. 
XXX - still need to use bus_dma.
 1999-05-28 20:17:29 +00:00
ragge
545a67b8d9 Copied from ../../arch/vax/uba/dhureg.h,v 1999-05-28 18:56:57 +00:00
ragge
c0777d0846 Copied from ../../arch/vax/uba/dhu.c,v 1999-05-28 18:56:41 +00:00
ragge
50b4144943 Moved from ../dec/qbus/ubavar.h,v 1999-05-27 16:04:48 +00:00
ragge
72cc499b27 Moved from ../dec/qbus/ubareg.h,v 1999-05-27 16:04:27 +00:00
ragge
466e9982c9 Moved from ../dec/qbus/uba.c,v 1999-05-27 16:04:13 +00:00
ragge
3a1ea0ce2f Moved from ../dec/qbus/files.uba,v 1999-05-27 16:03:57 +00:00
ragge
a9f8e269bc Moved from ../dec/qbus/dzvar.h,v 1999-05-27 16:03:41 +00:00
ragge
fad3ee0de4 Moved from ../dec/qbus/dzreg.h,v 1999-05-27 16:03:13 +00:00
ragge
ca5b486e0b Moved from ../dec/qbus/dz_uba.c,v 1999-05-27 16:02:50 +00:00
ragge
4da3a5fea9 Moved from ../dec/qbus/dz.c,v 1999-05-27 16:02:32 +00:00
ragge
e9a34e1482 Moved from ../dec/qbus/dlreg.h,v 1999-05-27 16:02:04 +00:00
ragge
1506452890 Moved from ../dec/qbus/dl.c,v 1999-05-27 16:00:45 +00:00