cgd
95fcf16b66
add sequential swap device support, supplied by hibler many moons ago.
...
(Note that it needs config support, too, which isn't there yet, but
might be soon...) Also, general cleanup. use NODEV to terminate swdevt,
so that sparc port (and future) is happy.
1994-04-25 23:53:51 +00:00
mycroft
4dfb6d0abd
Implement intr_disestablish().
1994-04-25 22:12:14 +00:00
mycroft
87b39add50
As I described this on comp.protocols.tcp-ip:
...
I've found a problem with the TCP delayed ack algorithm. If the writer's
buffer becomes full before sending an entire window, the writer will stop
and the ack will be delayed and the transmission will be stalled pending
a timeout on (and transmission of) the delayed ack.
As an experiment, I've applied the following patch to my (NetBSD) kernel,
and it alleviates the problem.
The worst case for this change is that the writer sets the PSH bit on
every outgoing packet, in which case delayed ack is effectively disabled.
This is not an issue of correctness, however, and since most vendors use
the PSH bit a bit more intelligently, it doesn't seem like a serious
problem.
1994-04-25 19:16:53 +00:00
phil
6275189adf
locore.s: attempts to get back to the pc532 rom monitor
...
machdep.c: debug cleanup and queues change
1994-04-25 18:13:41 +00:00
cgd
8276c52cd9
i hate RISC.
1994-04-25 17:45:35 +00:00
cgd
7f3f130206
minor cleanup
1994-04-25 09:51:56 +00:00
mycroft
f43af3a756
Remove another bit of that.
1994-04-25 08:47:50 +00:00
mycroft
ccb0412b7c
Remove a piece of the previous patch.
1994-04-25 08:41:03 +00:00
mycroft
e4af8f69a5
Minor cleanup.
1994-04-25 08:22:07 +00:00
mycroft
efe5996f50
Set the file type correctly for stat().
1994-04-25 08:09:59 +00:00
mycroft
cd6e6bc193
Remove sbselqueue().
1994-04-25 08:08:56 +00:00
mycroft
35f4cd6784
Fix minor number.
1994-04-25 06:17:30 +00:00
cgd
22aa92e0a9
kill some code that became obsolete when berknet died...
1994-04-25 05:48:41 +00:00
mycroft
29467fc8ce
Need fcntl.h.
1994-04-25 05:17:25 +00:00
mycroft
dabe150020
Only diddle IOPL if opened for writing.
1994-04-25 05:15:07 +00:00
mycroft
695a2609af
Add mmopen() and mmclose(), to do user-level PIO.
1994-04-25 05:05:48 +00:00
mycroft
4d9d00948c
Add mmopen() and mmclose(), to do user-level PIO.
1994-04-25 05:05:05 +00:00
mycroft
6c82c5d9a2
Don't barf on inet without ether.
1994-04-25 04:59:24 +00:00
cgd
d071d1cf05
some prototype cleanup, eliminate/replace bogus types (e.g. quad and
...
u_quad) -> use better types (e.g. quad_t & u_quad_t in inodes),
some cleanup.
1994-04-25 03:49:27 +00:00
mycroft
0e689f0375
Fix uninitialized pointer, pointed out by Michael VanLoon.
1994-04-25 03:16:03 +00:00
mycroft
4cda5e8d03
Reload the LDT immediately rather than trying to reschedule.
1994-04-24 22:49:05 +00:00
mycroft
a638b2a7ed
I feel lucky...
1994-04-24 21:58:24 +00:00
glass
4193c502e4
fixed to use new queue stuff. random diffs to make ddb stuff mostly compile
1994-04-24 20:10:13 +00:00
mycroft
a9cd310982
Add aic6360.c.
1994-04-24 19:48:03 +00:00
deraadt
b0e09935c4
more, more, more
1994-04-24 12:18:49 +00:00
mycroft
ebd7e0e107
Fix typo.
1994-04-24 12:06:03 +00:00
chopps
17d245f3af
fix form hp300.
1994-04-24 12:05:28 +00:00
mycroft
aa59ec01a8
Remove all vestiges of hppagesperpage and HP_PAGE_SIZE, and just use NBPG.
1994-04-24 11:48:50 +00:00
deraadt
714db1ef12
make sunos mount(2) work again
1994-04-24 11:37:49 +00:00
mycroft
64a52d148e
Clean up bogus VM #includes.
1994-04-24 07:00:12 +00:00
mycroft
b03a6c6949
Clean up bogus VM #includes.
1994-04-24 06:38:46 +00:00
mycroft
34caa72b58
Update to match queue changes.
1994-04-24 06:14:02 +00:00
mycroft
613c669b62
Add COMPAT_09.
1994-04-24 05:41:34 +00:00
mycroft
efbbf1b09f
Deal with variable-length drives that don't specify a maximum block size.
...
c.f. SCSI 2 protocol definition.
1994-04-24 05:40:05 +00:00
mycroft
c791f19ad1
Fix an #include.
1994-04-24 04:44:16 +00:00
deraadt
30c24e4508
bit better now, fixes from me & charles. squishy squishy squishy. HI ADAM!
1994-04-24 02:48:10 +00:00
mycroft
f35e488b02
Still need this for config for now.
1994-04-24 01:39:11 +00:00
mycroft
f581b01fee
Clean up deleted files.
1994-04-24 01:34:18 +00:00
mycroft
2f66816d8b
Rename two files.
1994-04-24 01:34:05 +00:00
mycroft
84752ce046
Don't need isa.h.
1994-04-24 01:29:56 +00:00
mycroft
3a8575c7ab
Add USER_LDT.
1994-04-23 23:24:00 +00:00
cgd
b1f4730729
some more queue code (that's #ifdef DEBUG)
1994-04-23 08:41:05 +00:00
cgd
4917d8beec
make fs types consistent over new kernels. also, some proto foo.
1994-04-23 07:54:38 +00:00
mycroft
3ffc74d2d4
Garbage collect.
1994-04-23 06:50:36 +00:00
hpeyerl
0ef8000051
Some changes from Charles, Adam and Christos Zoulas.
1994-04-23 04:31:12 +00:00
mycroft
4be552a58e
Clean up deleted files.
1994-04-23 00:23:02 +00:00
mycroft
eb036e74c5
Don't need isa.h.
1994-04-22 23:02:40 +00:00
mycroft
221b25fd9d
Separate DMA functions.
1994-04-22 22:58:50 +00:00
mycroft
b1196f1720
Add dma.c and seagate.c.
1994-04-22 22:53:40 +00:00
pk
e1cb820409
small nit
1994-04-22 22:52:44 +00:00
