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22805 Commits

Author SHA1 Message Date
kleink
80495e6ea6 * Extend protection of NSIG to cover _XOPEN_SOURCE. 
* Require either _KERNEL or _LKM being defined in addition to COMPAT_SUNOS
  to make SA_USERTRAMP visible, since COMPAT_* isn't a reserved name outside
  the NetBSD kernel world.
 1998-05-06 16:47:26 +00:00
pk
263413efd9 Do not request more privileges from vm_fault() than required, i.e. don't 
request read access in addition to write access on a write fault.
 1998-05-06 14:28:29 +00:00
pk
e615541de9 Maintain far more complete state in the PV lists on the cacheability of pages, 
using separate flag bits for mappings that were requested to be not
cacheable and uncacheable pages due to incongruent aliases.

This avoids inadvertently turning on the cache-enable bits when removing
one of multiple virtual address mappings to the same page. Reading
from /dev/mem could do this to arbitrary pages.
 1998-05-06 14:17:53 +00:00
drochner
2a3fff85f0 add RCS ID 1998-05-06 13:32:18 +00:00
bouyer
de584a5245 Make ATM_LLC_SETTYPE do the rigth thing: swap byte on LE machines, 
don't swap on BE machines. The previous revision required a ntohs()
in atm_output(), to work on LE machines. This was broken for BE machines.
 1998-05-06 10:16:04 +00:00
thorpej
34e34c985a Use the monotonically increasing slow timer timestamp provided by 
the protocol dispatch layer for TCP timers.  This saves having to
modify a potentially large number of timer values (which were shorts,
and expanded to ... a lot of code on the Alpha).
 1998-05-06 01:24:38 +00:00
thorpej
1ffa60ac01 Use macros from tcp_timer.h to manipulate TCP timers, so that their 
implementation can be changed easily.
 1998-05-06 01:21:20 +00:00
thorpej
7f21dfafc1 Add monotonically increasing "current time" stamps for pfslowtimo() and 
pffasttimo().
 1998-05-06 01:11:46 +00:00
mjacob
ed8ddb6948 more info (in heavy debugging cases) to print 1998-05-05 22:14:23 +00:00
mjacob
128cb933b4 there is an (unimportant) difference between 1020 && 1020A 1998-05-05 22:10:36 +00:00
mjacob
294015435b remove the unneccessary alpha_mbs and slight cleanup 1998-05-05 22:01:54 +00:00
mjacob
742983f1eb make it impossible to compile w/o SIO (you cannot have a console otherwise 1998-05-05 22:01:31 +00:00
mjacob
1363662600 update for new ws stuff, plus cleanup 1998-05-05 22:00:28 +00:00
kleink
906180f835 Protect the deprecated L_* `whence' arguments to lseek() against _XOPEN_SOURCE, 
too.
 1998-05-05 21:59:34 +00:00
kleink
9af0cd945b Reorganize name space protection a bit. 1998-05-05 21:53:38 +00:00
drochner
da5b8105bd Remove BROKEN_INDIRECT_CONFIG relicts. 1998-05-05 21:41:18 +00:00
kleink
ea43c90b5b In the ftime() prototype, don't associate a name with the argument. 1998-05-05 21:31:09 +00:00
kleink
7e65877256 Second part of cleanup: 
* pull in <sys/types.h>, since the synopsises of several functions declared
  here state that it's safe to assume the presence of several types,
* since the timespec-based variant of struct stat is only used in absence
  of _POSIX_SOURCE or _XOPEN_SOURCE, pull in <sys/time.h> for struct timespec
  only if neither is defined, and
* reorganize and finish name space protection.
 1998-05-05 21:25:05 +00:00
kleink
182e12f413 Remove inclusions of syscall (and syscall argument) related header files; 
we don't need them here.
 1998-05-05 20:51:04 +00:00
mjacob
0713044d87 carry over new ws words from GENERIC 1998-05-05 20:29:18 +00:00
mjacob
bcfe658515 Move declaration within block where it will be used (in case 
keyboard not defined).
 1998-05-05 20:10:05 +00:00
thorpej
af65e69596 Add 5 more NE-2000 compatible PCI Ethernet interfaces. XXX Note that some 
of these may need revision in pcidevs.
 1998-05-05 17:23:08 +00:00
thorpej
e28a3f28ac Regen. 1998-05-05 17:22:20 +00:00
thorpej
7b2b6d3835 Add a few more NE-2000 compatible PCI Ethernet interfaces. XXX Some of 
these may need further revision to get vendor and product names exactly
right.
 1998-05-05 17:22:04 +00:00
thorpej
4626eef504 Slighly less brutal hack to deal with broken memory-mapped access of 
the ThunderLAN on the TI TravelMate 5000 docking station: single it out,
and allow memory-mapped access on the Compaq products.
 1998-05-05 07:17:12 +00:00
scottr
22b90adcc2 Add the remaining kgdb pieces from sun3/hp300, with some mac68k-specific 
adjustments to initialization.
 1998-05-05 06:48:51 +00:00
chuck
7704d6d342 correct some addresses in the comment that i missed when 
KERNBASE changed a while back (from Matthias Drochner)
 1998-05-05 01:36:46 +00:00
mrg
445283dc37 make UVM the default on the sparc 1998-05-05 01:15:05 +00:00
enami
2eb37a4e87 When changing power, wait enough to keep timing constraint 
described in PCMCIA specification.
 1998-05-05 00:37:24 +00:00
pk
b6933ca39d Reading back the IOMMU registers apparently has the ability to wedge 
microSPARC I cpus. Instead insert a couple of no-ops that seems to
avoid the microSPARC II lossage just as well.
 1998-05-04 23:16:59 +00:00
matt
36eac04cc0 Default IP flow to being enabled. Add a sysctl to control the maximum 
number of flows (net.inet.ip.maxflows).  If set to 0, will disable fast
path forwarding.
 1998-05-04 19:24:53 +00:00
thorpej
88e3ea0922 Use pci_bus_flags(). 1998-05-04 18:49:33 +00:00
thorpej
c099eb3a4a Add a function, pci_bus_flags(), that determines which flags (for memory 
and i/o enabled) should be passed to the primary PCI bus's autconfiguration
node.  Use this function to detect broken PCI-Host bridges, which have
problems with memory-mapped access.  Add the SIS 85C496 to this list.
 1998-05-04 18:49:07 +00:00
pk
6ba2c64ae6 Eliminate the degenerate loop in `ncr53c9x_intr()'. Retain the delay heuristic 
it implemented under the label `shortcut:' and only use it in these
cases: (1) after successful re-relection, (2) after receiving command-complete
status, and (3) during message-in handshake.
 1998-05-04 14:47:48 +00:00
christos
f648c916d5 Add IPX bits. 1998-05-04 12:54:22 +00:00
pk
0d3d41fa21 Allocate SCSI message buffers in ncr53c9x_attach(), with a provision 
for front-ends to override the allocation to avoid alignment
handling in their DMA engines. Note that that ncr53c9x_msgout()
can request a 1 byte DMA transfer that would be difficult to break up.
 1998-05-04 11:11:24 +00:00
thorpej
627388689b Whitespace. 1998-05-04 06:09:35 +00:00
thorpej
4b69f3a465 The DEC RRD42 doesn't deal with LUNs very well either. 
kern/5376, Simon Burge <simonb@telstra.com.au>
 1998-05-04 05:56:31 +00:00
thorpej
cbaec857db Add the UMAX Astra 1200S scanner to the list of the LUN-clueless. 
kern/5390, Rene Hexel <rh@vip.at>
 1998-05-04 05:54:09 +00:00
thorpej
19b7ffb19f Regen. 1998-05-04 05:51:35 +00:00
thorpej
0813824005 Add STB Systems' second PCI vendor ID, and their Velocity128 AGP product. 
kern/5362, Paul Goyette <paul@whooppee.com>
 1998-05-04 05:51:19 +00:00
thorpej
447384d6b8 - kern/5380 (Dennis Ferguson): fix incremental IP header checksum. 
- kern/5381 (Dennis Ferguson): check IP header checksum in fast forward
  code.
- In ipflow_slowtimo(), if no IP flows are in use, don't bother checking
  all of the hash buckets.
 1998-05-04 05:46:04 +00:00
thorpej
09175fe9f8 options UVM no longer needed; it's standard 1998-05-04 05:01:55 +00:00
thorpej
d1f4011d1d Switch to UVM. 1998-05-04 05:01:30 +00:00
thorpej
0a358dfd77 options UVM no longer needed; it's now standard 1998-05-04 05:01:11 +00:00
thorpej
fcb3331f98 Switch to UVM. 1998-05-04 05:00:12 +00:00
thorpej
88bf077524 Don't need options UVM and PMAP_NEW anymore; they're now standard. 1998-05-04 04:38:28 +00:00
thorpej
22e3e4691d Make UVM+PMAP_NEW the standard VM system on NetBSD/alpha. 1998-05-04 04:35:46 +00:00
ross
53dbd5b7fc Add file-system MFS to support ftp download of sysinst. 1998-05-03 23:15:45 +00:00
thorpej
e44c4fb7d3 Once again, move a declaration for the benefit of TUBA (grumble). 1998-05-03 19:54:56 +00:00
thorpej
5153af345d In pci_conf_print(), don't print a mapping register if the size is 0. 1998-05-03 19:46:15 +00:00
thorpej
93db65c28c Properly compute the region sizes in pci_conf_print(). Bug pointed out 
by Chris Demetriou.
 1998-05-03 19:41:33 +00:00
thorpej
38f367e1a0 Whitespace. 1998-05-03 18:49:54 +00:00
tsubai
ed4f8a8894 Add UVM support. 1998-05-03 17:46:41 +00:00
ragge
c085b89d78 Wall cleaning + a little better fault checking. 1998-05-03 13:22:01 +00:00
ragge
9aea445d54 Remove the ancient kernel-stack area at top of P1 region. Make PMAP_NEW 
almost work. Also Wall cleaning.
 1998-05-03 13:02:22 +00:00
ragge
9d5413a315 Enable -Wall -Wmissing-prototypes -Wstrict-prototypes. 1998-05-03 12:59:56 +00:00
drochner
85c0eea04e Suppress the diagnostic printout if the keyboard controller has no 
mouse port.
 1998-05-03 12:04:53 +00:00
drochner
ed1653232b If the keyboard is console device, use the command byte as set by 
the console initialization code.
 1998-05-03 11:54:38 +00:00
drochner
8b49b1c0b1 Set console to polling mode before calling cngetc(). 1998-05-03 10:14:19 +00:00
drochner
e47f63efe6 Make some diagnostic output "#ifdef PCKBCDEBUG". 1998-05-03 10:02:11 +00:00
drochner
ada1b933b7 Make error reporting similar to "pckbd". 1998-05-03 10:01:00 +00:00
drochner
8669ad14fc Let keyboard probe succeed without a keyboard connected if it is used 
as console input. (Previously, it did always succeed.)
(closes PR kern/5372 by Jason R Thorpe)
Make error messages cleaner and add some "#ifdef DEBUG" to reduce noise.
 1998-05-03 09:57:50 +00:00
thorpej
5e7c21d896 Need <sys/socket.h> to stand alone. 1998-05-02 21:19:03 +00:00
christos
5fa65dfd18 fktrace changes. 1998-05-02 18:41:47 +00:00
christos
1efd649b47 Regen 1998-05-02 18:34:13 +00:00
christos
02cecf686a New fktrace syscall from Darren Reed [with fixes from me] 1998-05-02 18:33:19 +00:00
christos
3f0a958f6d regen. 1998-05-02 18:14:56 +00:00
christos
f6cd9bf78b PR/5350: Minoura Makoto: add issetugid() syscall. (with fixes from me) 1998-05-02 18:14:06 +00:00
scottr
9dfbdab6ec Move on-board I/O and NuBus drivers to their own directories 
via repository copy, and make the necessary adjustments to reflect
the moved files.
 1998-05-02 16:45:27 +00:00
christos
0f39feb773 Merge changes from pppd-2.3.4; adds ppp-deflate-draft stuff and updates 
zlib. Maybe we can merge our other copy of zlib with this one now and
avoid having two copies?
 1998-05-02 14:34:24 +00:00
mycroft
a835c012d3 Adjust PCLKDIV by 2 to correct the output sample rate. (Unfortunately, this 
isn't documented.)
Fix typo in mappage routine.
 1998-05-02 08:21:10 +00:00
scottr
487e3b222d Dead, unused, kaput. 1998-05-02 06:46:45 +00:00
scottr
1b01139f4f Dead, unused, kaput. 1998-05-02 06:32:39 +00:00
thorpej
b9fc258065 Oops, move a variable declaration so TUBA won't lose. 1998-05-02 04:23:05 +00:00
thorpej
b71e4ddf4c Reintroduce the immediate ACK-on-PUSH behavior removed in revision 1.47, 
but make the decision to do this dependent on the sysctl variable
net.inet.tcp.ack_on_push, which is disabled by default.
 1998-05-02 04:21:58 +00:00
mycroft
fef6b0b8a3 Oops; fix typo. 1998-05-02 02:36:30 +00:00
mycroft
cfe3e5fb08 Fix reading of the master volume, and a hack that seems to make stereo output 
work correctly.  (Will check the documentation as soon as I can read it.)
 1998-05-02 02:34:53 +00:00
thorpej
dc799409ce Fix missing variable increment, which caused writing FAT32 filesystems 
to hang.  From Masaru Oki <oki@yk.rim.or.jp>.
 1998-05-02 01:47:12 +00:00
thorpej
e1934b4c36 Correct a comment related to Congestion Window Monitoring. 1998-05-02 01:00:24 +00:00
augustss
abbe1b7df3 Add Ensoniq AudioPCI driver. Commented out until tested. 1998-05-01 22:26:54 +00:00
augustss
7458164379 Add Ensoniq AudioPCI driver. 1998-05-01 22:00:37 +00:00
augustss
6cb1f6c5b1 Add a driver for the Ensoniq AudioPCI sound card. The driver still 
needs some testing, but it seems to produce sound.  The driver was written
by me, but since I don't have the hardware the debugging and testing was
done by Andreas Gustafsson <gson@araneus.fi>, Chuck Cranor
<chuck@maria.wustl.edu>, and Phil Nelson <phil@cs.wwu.edu>.  Thanks.
 1998-05-01 21:54:33 +00:00
cgd
dd0142f10f add NetBSD RCS IDs and delete other RCS keywords, per the standard style. 1998-05-01 21:18:39 +00:00
cgd
c0c21ff62f clean up some warnings, adapt to the changed state of the world. 1998-05-01 21:14:46 +00:00
cgd
5317573641 adapt to OFW code changes 1998-05-01 21:13:53 +00:00
cgd
2fb206b0cf clean up, get it closer to compiling. (Note that this change includes 
a change marked XXX, where gcc -Wall pointed out a bit of the original
code that looked wrong.  The jury's still out on whether or not it was
really wrong, but it looked _very_ suspicious.)
 1998-05-01 21:13:02 +00:00
cgd
77e035bc38 kill bogus file 1998-05-01 21:11:34 +00:00
cgd
72797e4632 Import sys/arch/arm32/{shark,ofw} bits of the Digital Network Appliance 
Reference Design NetBSD source code, obtained from the pages under
http://www.research.digital.com/SRC/iag .  Some of this code (badly)
needs to be cleaned up, and as-is it doesn't compile.  However, getting
it in the tree is a start.
 1998-05-01 21:08:55 +00:00
tsubai
c02aa63694 Fix a typo. 1998-05-01 18:41:27 +00:00
thorpej
be12c489b4 Garbage-collect. 1998-05-01 18:31:12 +00:00
mark
c1a332e5f7 Use a separate variable to indicate whether the fault is from USR mode 
or not rather than orring in a USER bit into the fault code variable.
This simplifies the fault switch statement and some of the addition
checks that are made of the fault code.
Move the printing of data abort information out into a separate function
rather then duplicating a lot of similar printf() statements.
Removed the fault_code variables from the prefetch abort handler as it
is not actually used for anything.
 1998-05-01 15:44:51 +00:00
mark
782906b214 Remove inclusion of sys/device.h 1998-05-01 15:36:30 +00:00
mark
865f2563e1 Remove inclusion of sys/device.h 
Declare exception_errors as const.
 1998-05-01 15:35:43 +00:00
mark
07a0c680a7 Define the cpu_softc structure here. 
Include armfpe.h to get the prototype for initialise_arm_fpe().
 1998-05-01 15:33:42 +00:00
mark
cce74dbcca Remove the definition of the cpu_softc structure from here. 1998-05-01 15:32:55 +00:00
mark
94a7e32beb Edited and added various comments. 1998-05-01 15:30:54 +00:00
thorpej
61665b7bc6 TCP_CWM option doesn't exist anymore; it's all run-time. 1998-05-01 05:24:34 +00:00
thorpej
b3cdc88a22 Fix some whitespace. 1998-05-01 05:22:16 +00:00
thorpej
4c5d87fd09 Squash a typo. 1998-05-01 03:58:55 +00:00
scottr
d4c74c8b59 Quiet an (imo bogus) warning from gcc 2.8.1 regarding braces and 
if-else statements.  Change suggested by Taras Ivanenko in PR 5334.
 1998-05-01 03:53:47 +00:00
thorpej
2fdee596a3 Glue in IP flow fast forwarding. 1998-05-01 03:50:59 +00:00
thorpej
7e223b244a Add FDDI source address spoofing via pseudo_AF_HDRCMPLT. 1998-05-01 03:44:52 +00:00
scottr
cb160f72a3 Missed a prototype in the NuBus interrupt handler cleanup. 
Fixes PRs 5365, 5367, 5368, and 5373.
 1998-05-01 03:42:47 +00:00
thorpej
77af553e79 If packets are passed through IP Filter at all, don't allow fast-forward 
flow entries to be created for them.

Eventually, IP Filter should be extended to allow IP src/dst pairs to
be specified as "fast forward OK".
 1998-05-01 03:28:14 +00:00
thorpej
4452bc9a21 Allow packet filters to prevent a packet from creating a fast-forwarding 
flow, by setting the "can fast forward" flag in the packet header, and
giving a chance for filters to clear the flag.  If the flag is still
set after the filters have given it a chance, the packet will be used
to create a fast-forward flow entry.
 1998-05-01 03:23:24 +00:00
thorpej
f5f5ea4fde Add an mbuf packet header flag which indicates that a packet can be used 
to create a fast-forward flow.
 1998-05-01 03:21:05 +00:00
mrg
dae55b7b7b fix a problem with swapping to files where a new variable introduced was not 
later incremented correctedly, causing the wrong data to be paged out, which
then caused general lossage later when the data was paged in and the process
tried to use it.  found by pk.
 1998-05-01 01:40:02 +00:00
kml
e173e7a084 Remove bogus black hole discovery code 1998-05-01 01:15:55 +00:00
mark
7c867905c5 Major overhaul of pagetable handing. 
Page tables no longer occupy space in the processes vm_map. This
  means that page tables can now be allocated from pmap_enter() when the
  first entry is made in the page table rather than relying on taking
  a section fault and faulting in a page table. This also lowers
  the overheads in creating and deleting page tables and simplfies
  cpu_fork().
  A result of this change is that problems with mapping zero page and
  an associated pagetable when execing from a shared vm_map disappear
  fixing PR5178.
 1998-04-30 21:22:00 +00:00
mark
773c8defa1 Removed several un-necessary includes. 1998-04-30 21:01:30 +00:00
thorpej
ce40806e29 In the CWM code, don't use the Floyd initial window computation as 
the burst size allowed, but rather a fixed number of packets, as
described in the Internet Draft.  Default allowed burst is 4 packets,
per the Draft.

Make the use of CWM and the allowed burst size tunable via sysctl.
 1998-04-30 18:27:20 +00:00
thorpej
e81920fa23 Make tcp_compat_42 a sysctl option. 1998-04-30 17:55:27 +00:00
thorpej
7e05be912b Need <net/route.h> 1998-04-30 17:47:26 +00:00
tsubai
55ba770e85 Comment out (unnecessary) "options EXEC_AOUT". 1998-04-30 14:16:13 +00:00
tsubai
99eaca4e0a Add NWS-3401's systype. 1998-04-30 14:12:15 +00:00
ross
d38d75c9fb Include net/route.h 1998-04-30 08:27:59 +00:00
ross
1e075b072d Rewrite active_pmap() and again kill the reborn curproc bug. 1998-04-30 08:27:00 +00:00
thorpej
73863dd3c9 Pass vslock() and vsunlock() a proc *, rather than implicitly operating 
on curproc.
 1998-04-30 06:28:57 +00:00
thorpej
4df7fa2c39 Oops, typo. 1998-04-30 06:26:04 +00:00
mycroft
aa7159be03 Regen. 1998-04-30 06:18:45 +00:00
mycroft
6e626dfafc Add the Apple Bandit chip. 1998-04-30 06:18:11 +00:00
mjacob
de4d1c62af pretty much redo interrupt code- now handles shared interrupts and solves the buspin int problem 1998-04-30 04:31:19 +00:00
mjacob
e3904356a4 do some mbs before a config read/write 1998-04-30 04:25:22 +00:00
matt
34cedede44 Forgot to add M_IPFLOW. 1998-04-30 00:36:34 +00:00
thorpej
27dba7b8e8 Implement two new BPF ioctls: BPFGHDRCMPLT and BPFSHDRCMPLT, to get/set 
the "header already complete" flag.  This allows BPF writers to spoof
layer 2 source addresses (providing the layer 2 in use supports it) in
applications where this is necessary.  From Greg Smith <greg@nas.nasa.gov>.
 1998-04-30 00:08:19 +00:00
thorpej
5e5904eb39 In ether_output(), if the socket address family is pseudo_AF_HDRCMPLT, 
use the Ethernet source address speficied in the sockaddr rather than
the interface's Ethernet address, and then fall through to the AF_UNSPEC
case.  From Greg Smith <greg@nas.nasa.gov>.
 1998-04-30 00:05:41 +00:00
thorpej
a0a9022eec Define a new pseudo-address family, pseudo_AF_HDRCMPLT, which is used by 
BPF to tell interface output routines to not fill in the layer 2 source
address.  From Greg Smith <greg@nas.nasa.gov>.
 1998-04-30 00:03:16 +00:00
thorpej
1686aca01d Pull in opt_gateway.h as appropriate. 1998-04-29 23:11:00 +00:00
matt
d4d709f7d0 Add support for "fast" forwarding. Add hooks in if_ethersubr.c and 
if_fddisubr.c to fastpath IP forwarding.  If ip_forward successfully
forwards a packet, it will create a cache (ipflow) entry.  ether_input
and fddi_input will first call ipflow_fastforward with the received
packet and if the packet passes enough tests, it will be forwarded (the
ttl is decremented and the cksum is adjusted incrementally).
 1998-04-29 21:37:52 +00:00
matt
37d70e3b46 defopt GATEWAY 1998-04-29 20:45:30 +00:00
matt
334f006538 New TCP reassembly code. The new code reduces the memory needed by 
out-of-order packets and builds the infrastructure needed for sending
SACK blocks (to be added shortly).
 1998-04-29 20:43:29 +00:00
thorpej
93b075a492 Oops, we depend on <sys/queue.h>. 1998-04-29 17:49:58 +00:00
kleink
3eae303bcd Add an <inttypes.h> implementation; we'll also make it accessible as 
<sys/inttypes.h> in order to let kernel source access its type definitions.
 1998-04-29 13:28:06 +00:00
thorpej
00d50da592 Fix some whitespace. 1998-04-29 05:44:47 +00:00
thorpej
13f972a4d6 Make use of the work-arounds for ancient broken TCP peers run-time 
conditional (tcp_compat_42).  The kernel config option TCP_COMPAT_42
will still enable this by default, or disable this by default if the
option is not included (i.e. current behavior).  This will be made a
sysctl soon.
 1998-04-29 05:16:46 +00:00
thorpej
80c08c1784 Turn off TCP_COMPAT_42, turn on TCP_CWM. 1998-04-29 04:57:49 +00:00
kml
eadcaa201c change path MTU timeout value to match RFC 1191 1998-04-29 03:45:52 +00:00
kml
1579dcec47 Add support for deletion of routes added by path MTU discovery; 
uses new generic route timeout code.  Add sysctl for timeout period.
 1998-04-29 03:44:11 +00:00
kml
8cdafd0efb Add generic route timeout functionality; used by path MTU discovery code 1998-04-29 03:41:49 +00:00
thorpej
9e97d1cc17 Define Pyxis Interrupt Mask and General Purpose Output registers. 1998-04-29 03:09:26 +00:00
thorpej
47a53b61ec Add the DEC 550 Personal Workstation slot. 1998-04-29 02:41:41 +00:00
thorpej
371b1a7fb7 Define the DEC 550 Personal Workstation (Miata) systype. 1998-04-29 02:39:24 +00:00
thorpej
9a25b32914 Use the symbolic name VVR_BLANK rather than a magic constant. 1998-04-29 02:23:20 +00:00
thorpej
829fa05638 Ignore any `-' characters that might have been passed in the boot flags. 1998-04-29 02:13:51 +00:00
thorpej
6493eddd91 Define the contents of the Video Valid register on the TGA and TGA2. 1998-04-29 02:11:19 +00:00
thorpej
53d3aa940b Sync with recent change made to bha.c by mjacob: 
Cute buglet: you can end up with zero CCBs if there were no targets
seen by the adapter. Always leave a minimum so the adapter can
finish attaching- it may be there w/o targets for a reason.
 1998-04-29 01:02:44 +00:00
thorpej
100bfaf39a Change RFC1323 timestamp update rule per Section 3.4 of RFC1323.bis. Old 
rule was to update the timestamp if the sequence numbers are in range.  New
rule adds a check that the timestamp is advancing, thus preventing our notion
of the most recent timestamp from incorrectly moving backwards.
 1998-04-29 00:43:46 +00:00
thorpej
a152517daa Add interrupt counter space for the DEC EB64+, and fix a misplaced 
counter comment in the kn300 interrupt counters.
 1998-04-29 00:34:06 +00:00
thorpej
28b467b65b Add support for the DEC EB64+. 1998-04-29 00:24:59 +00:00
thorpej
23a168699c Build EB64+ PCI support if DEC_EB64PLUS is configured. 1998-04-29 00:24:28 +00:00
mjacob
1acc8b53b5 Cute buglet: you can end up with zero CCBs if there were no targets 
seen by the adapter. Always leave a minimum so the adapter can
finish attaching- it may be there w/o targets for a reason.
 1998-04-28 23:57:53 +00:00
augustss
df71a424d6 Change debug printing a littel again. 1998-04-28 23:19:20 +00:00
mycroft
f327fee4ca Fix KTROP_CLEARFILE so it does the same thing as KTROP_CLEAR (i.e. vrele() 
rather than vn_close()).  Fixes PR 5357.
 1998-04-28 22:27:22 +00:00
thorpej
df750b93da Log the peer's IP address on received window scale factors larger than 
TCP_MAX_WINSHIFT (14), as recommended in Section 2.3 of RFC1323.
 1998-04-28 21:52:16 +00:00
thorpej
861c7a7e2d Add a stub pckbc_machdep_cnattach() which simply returns an error. This 
function is meant to glue the new pckbd driver to the old console code
on ports which use the old PC-style console code.  This will eventually
be purged when all of the old legacy consoles have gone away.
 1998-04-28 19:14:27 +00:00
thorpej
28454023cc Add a comment about some future work. 1998-04-28 19:13:24 +00:00
thorpej
41d55197b4 In wdcintr(), add a catch-all case so that this will compile if no 
children are configured.
 1998-04-28 18:36:07 +00:00
thorpej
4ccb48a525 Try (again) to get the chip number right for Alcor and Pyxis, using the 
following (iffy) hueristic:

	CIA revision 1   -> 21171
	CIA revision 2   -> 21172
	CIA revision > 2 -> 21174
 1998-04-28 18:11:35 +00:00
thorpej
925fe63713 Fix a couple of function names used in diagnostic printfs. 1998-04-28 17:48:35 +00:00
kleink
d40e7c810b Make adding new source files easier and enhance readability by ordering SRCS 
items by (Net)BSD version first, then alphabetically.
 1998-04-28 16:27:51 +00:00
matt
5b43c678b7 Only transmit fragments if the send queue of interface can actually hold 
all of the fragments.  Use the mtu of route in preference of the MTU of the
interface when doing fragmentation decisions.  (ie. Fragment to the path
mtu if it is available).
 1998-04-28 15:26:00 +00:00
augustss
127acabd9c Add a few more debug messages and clean up debug printing a little. 1998-04-28 09:07:12 +00:00
thorpej
a6084492d9 Fix some whitespace. 1998-04-28 02:04:13 +00:00
thorpej
b217194508 Fix the semantics (and the comment describing them) of pmap_update(). This 
function is intended to process any deferred pmap operations, and is not
meant as a general means of flushing the TLB.  Since this pmap module does
not defer any operations, make pmap_update() do nothing.
 1998-04-27 19:17:16 +00:00
augustss
fbbeaa0c35 Add "aux" unit. 1998-04-27 19:11:38 +00:00
thorpej
30188853dc Increase the efficiency of pmap_l{2,3}pte() somewhat, by allowing the 
caller to pass an optional 3rd argument, which is the previous level
PTE corresponding the virtual address.  If this argument is non-NULL,
the table walk otherwise necessary will be bypassed.
 1998-04-27 19:07:03 +00:00
kleink
a53c1863fe Provide definitions for intptr_t and uintptr_t, signed resp. unsigned integral 
types large enough to hold any pointer.
 1998-04-27 17:39:10 +00:00
kleink
82eb51ee05 In soshutdown(), decouple the evaluation of the `how' argument from FREAD 
and FWRITE; use SHUT_{RD,WR,RDWR} instead.
Also, return EINVAL if `how' is invalid.
 1998-04-27 13:31:45 +00:00
jonathan
e0a67e8aa8 Commit definition of mips_set_wbflush(). 1998-04-27 07:34:28 +00:00
simonb
8afb70fa32 Pull in declaration for the variable "cold" in dec_5100_memintr(). 1998-04-27 06:10:32 +00:00
thorpej
aefae6b463 Eliminate some needless indirection through ISA DMA front-end functions. 1998-04-27 00:21:57 +00:00
thorpej
ff701f8abb Garbage-collect the DMA tag's "_cookie" member; it's not used for anything. 1998-04-26 22:37:20 +00:00
scottr
4804060a6b GC the old MACHINE_NONCONTIG code. 1998-04-26 21:24:27 +00:00
scottr
6c884e2aa8 Correct thinko in last commit 1998-04-26 21:20:26 +00:00
scottr
a57c68946c GC the old MACHINE_NONCONTIG code. 1998-04-26 21:12:03 +00:00
scottr
06487a637a Use VM_PSTRAT_BIGFIRST, and add a comment explaining the decision. 1998-04-26 20:06:26 +00:00
thorpej
7a239c12c6 In vfs_unmountall(), if curproc is NULL, abort, because unmounting 
puts the requesting process to sleep until the file systems buffers
have flushed, and sleeping with a NULL curproc will cause a fault.
 1998-04-26 19:10:33 +00:00
thorpej
cbc64bb02d Make vfs_shutdown() look a little nicer. 1998-04-26 18:58:54 +00:00
scottr
268cc1fea2 Generalize add_nubus_intr() a little more. Also, complete KNFing. 1998-04-26 18:25:58 +00:00
briggs
1ab7701474 Deal with the video interrupt for the RasterOps 8/24XLi. Thanks for the 
information go to Tadashi Ueda <ng6t-ued@asahi-net.or.jp>.
 1998-04-26 16:47:39 +00:00
mycroft
359fa37f9a Fix a condition where we might erroneously write out a buffer with garbage 
left in it.
Fixes PR 5354.
 1998-04-26 14:45:23 +00:00
drochner
7f77474219 Oops, forgot to delete. It's in dev/pci now. 1998-04-26 11:57:00 +00:00
mrg
816ca00ce0 remove some register. 1998-04-26 06:17:20 +00:00
mycroft
0b2694152f Update copyright. 1998-04-26 06:03:23 +00:00
mycroft
eddaea2d53 In LBA mode, always use the `total capacity' count, rather than calculating 
the capacity based on the c/h/s numbers.  In fact, don't use the c/h/s
numbers for much of anything.
For ATA-4 drives or later, always use LBA mode, since it's now required.

Collectively, this allows >8GB disks (like the 12GB Bigfoot) to work.
 1998-04-26 05:28:23 +00:00
mjacob
384418e4b7 "Whitespace" does not mean uncommenting a reference to a file that does not, as yet, exist in the tree 1998-04-26 05:18:50 +00:00
scottr
fbf76298d3 GC several unused NuBus-related variable. While here, do some KNFing. 1998-04-26 03:59:18 +00:00
scottr
547ff1e300 Handle avail_start properly when setting up physical RAM segments. 
Also, remove a KGDB-related piece that got committed prematurely.
 1998-04-26 03:49:47 +00:00
scottr
c5302e839e Attempt to clear stray NuBus interrupts in the default slot 
interrupt handler.
 1998-04-25 21:39:54 +00:00
scottr
aa1b4c6045 Garbage collect the second (slot number) parameter to NuBus interrupt 
handlers.  (Only slot_ignore() and slot_noint() need this, and we already
have a place to put this information.)  Adjust add_nubus_intr() so that if
the client_data arg is specified as NULL, pass the slot number as
client_data to the interrupt handler.
 1998-04-25 21:27:40 +00:00
matthias
fceafcf990 port-pc532 now has pmap_new just like port-i386. 1998-04-25 19:58:58 +00:00
matthias
d84c3b6b89 use config (just set the defaults), pmap_new related changes. 1998-04-25 19:58:11 +00:00
matthias
9701d34100 changes to make the port-i386 pmap.new.c work for the pc532. 1998-04-25 19:54:32 +00:00
matthias
818f5df269 new command "config" to set type (for c), constraint and printmodifier. 1998-04-25 19:48:27 +00:00
scottr
00c8745cf0 Conditionalize some code that is only needed in the MACHINE_NONCONTIG 
case.  Eventually we'll want to GC this.
 1998-04-25 18:06:44 +00:00
matt
4bca66087f Now works with the Digital Hinote Ultra Mobile Media CD-ROM 1998-04-25 17:43:27 +00:00
matt
bd055c0318 Adapt to new sosend/soreceive and upcall (now down in sowakeup) 1998-04-25 17:41:01 +00:00
matt
754c43dcfc Hook for 0-copy (or other optimized) sends and receives 1998-04-25 17:35:18 +00:00
matt
6f5e8f55aa Add hooks for 0 copy (or other optimized) sends and/or received. 1998-04-25 17:32:24 +00:00
matt
e6595d8669 Add MSG_MCAST and MSG_BCAST so recvmsg can return how the message was received. 1998-04-25 17:29:45 +00:00
jonathan
cb015e952e Resync 3max (kn02) support. 1998-04-25 16:29:06 +00:00
drochner
0652ed68a5 Initialize sc_frequency. (How could this ever work?) 
Add PnP entry for USR Sportster 56k internal modem.
Remove BROKEN_INDIRECT_CONFIG.
 1998-04-25 10:58:24 +00:00
kleink
2af6faff8a Per X/Open CAE Spec, Issue 5, define 3 preprocessor symbols to be used to 
specify the type of socket shutdown(2).
 1998-04-25 10:41:12 +00:00
scottr
12e01e36dd Missed removal of MACHINE_NONCONTIG. Pointed out by Allen. 1998-04-25 06:48:05 +00:00
thorpej
b6eff278f2 Fix some whitespace lossage. 1998-04-25 00:12:44 +00:00
pk
7bd7c58939 Fix function argument type. 1998-04-24 20:20:33 +00:00
matthias
f4b9ecfd19 initial imprt of i386 pmap_new 1998-04-24 20:10:19 +00:00
drochner
660e718e2e Drivers for PC-like console devices are MI now. 1998-04-24 20:05:54 +00:00
matthias
e790849ac4 missing bits from the -mrtd changes (declare do_softclock, changed prototype 
for child_return).
 1998-04-24 20:05:39 +00:00
drochner
2cca6a1757 -catch zero and broadcast IP addresses sent by a DHCP server 
-KNF
 1998-04-24 18:50:23 +00:00
drochner
bb2aeabe8a -catch zero and broadcast IP addresses sent by a DHCP server 
-warn about them (and other invalid replies)
-print address of BOOTP/DHCP server for better problem tracking
-KNF
 1998-04-24 18:38:30 +00:00
thorpej
6f3b521cd5 Whitespace sanity. 1998-04-24 18:18:41 +00:00
scottr
e0114270c1 Replace outdated comment regarding the physical segment list in 
mac68k_init() with something more appropriate.  Also, remove an
extraneous but fortunately harmless line of code.
 1998-04-24 06:12:29 +00:00
scottr
0b0a42a47d From Allen: deal with avail_end correctly. This is simple 
with the recent modifications to get_mapping() which caused it to
maintain a sorted segment list.
 1998-04-24 05:53:29 +00:00
scottr
8bcac06284 Checkpoint of UVM work to date. This includes a fully-functioning 
MACHINE_NEW_NONCONTIG interface implementation, which is now enabled
on all systems.  Thanks to Jason Thorpe for his work on the hp300 port,
from which most of the code used here was derived.

XXX In spite of the fact that it works on the hp300, UVM does not (yet)
work well under load on mac68k.
 1998-04-24 05:27:24 +00:00
scottr
0066f1fb4e Pull in a few more kgdb-related bits. Getting there... 1998-04-24 05:15:25 +00:00
scottr
28a3c86926 Update to present reality. 1998-04-24 05:14:37 +00:00
scottr
132026d9aa Garbage collection. (Wow, some of this stuff was _old_.) 1998-04-24 05:11:11 +00:00
scottr
72d21eb8e0 Make get_mapping() create a sorted segment list, coalescing 
adjoining regions (except for the segment starting at the address
we loaded the kernel).  This simplifies cpu_init_kcore_hdr()
considerably, but the real win will be with MACHINE_NEW_NONCONTIG.
 1998-04-24 05:08:58 +00:00
briggs
fc3bdd6128 Add interrupt support for two more video cards: the Formac color card II 
and the Radius PrecisionColor 24Xp.  Thanks to <falk.stern@luene.net> and
<Mario_Magliocco@broder.com> for their remote sleuthing and testing.
 1998-04-24 01:58:44 +00:00
mjacob
6cd64be0b6 fix minor typo 1998-04-24 01:25:18 +00:00
bouyer
68096acabd From Robert V. Baron: 
Compute the disk block addr at command queing time rather than exec time.
This fix a bug which could lead to data corruption on disk: when a command
was reexecuted after an error condition (from wdcunwedge), the partition
offset was re-added to the block addr, leading to a transfert at the wrong
disk block.
This should fix the problem reported by some laptop's users, where the
first disk read after a suspend/resume returned garbage.
 1998-04-23 13:30:39 +00:00
bouyer
7ba46a56e0 Correct defifintion of the WDCE_MCR and WDCE_ABRT bits: they have been 
inverted since the begining.
This doesn't change anything, as these bits are not used in the driver.
 1998-04-23 10:37:01 +00:00
jonathan
b5798a80f0 define mips3 COUNT and COMPARE cp0 registers (onchip cycle counter) 1998-04-23 10:32:08 +00:00
jonathan
3d2cea267e Commit change missed during Decsystem 5100 chagnes: 
prototype declearation for method to override wbflush() callback
vector with model-specific code. Used on DEC r2000a machines with
writebuffers which indicate writebuffer drain via cp0 usability bit.
 1998-04-23 10:31:02 +00:00
leo
2c492c0040 Crazy Dots driver by Julian Coleman. 1998-04-23 09:26:18 +00:00
leo
9f8316940b Use NOWAIT when malloc()-ing a buffer for switching screens. It might be 
running from an interrupt handler.
 1998-04-23 09:22:15 +00:00
leo
243c5f7b9c Update copyright year (it really is 1998). 1998-04-23 09:17:44 +00:00
chs
8cacea4ea0 fix a timing problem with polled output on sun4c's. 1998-04-23 04:06:17 +00:00
explorer
63babb7549 Ignore LUN on yet another cdrom 1998-04-23 00:38:01 +00:00
pk
84d2c38974 Set a flag during auto-configuration, so SCSI_AUTOCONF can be passed 
when doing additional I/O from the scanner attach functions.
 1998-04-22 19:44:18 +00:00
leo
fe41c75b56 Add the 'bus' code for a linear big endian bus (like VME). 1998-04-22 08:01:17 +00:00
leo
b821c044e6 Add isapnp stuff (Thomas Gerner) 1998-04-22 07:57:52 +00:00
leo
5a784cc595 Fix prototype of interrupt function. 1998-04-22 07:53:22 +00:00
jonathan
6c0abe64fc defopt NTP and PPS_SYNC, in preparation for adding PPS support. 1998-04-22 07:08:11 +00:00
matthias
0a733bc86a db_memrw.c: There is no pmap_pte in pmap.new.c, use kvtopte. 
disksubr.c:	kill register, use explicit types (egcs).
kgdb_machdep.c:	There is no pmap_pte in pmap.new.c, use kvtopte.
locore.s:	PTmap, PTD and PTDpde are not used with pmap.new.c.
machdep.c:	remove unused reference to panicstr (egcs).
		Some pmap.new.c changes.
vm_machdep.c:	Change i386_btop to ns532_btop in pmap.new.c code.
 1998-04-21 20:12:17 +00:00
fvdl
811dba68c1 procfs_readdir: in case of error, check if cookies actually have 
been allocated before freeing them. From Wolfgang Solfrank.
 1998-04-21 16:36:37 +00:00
fvdl
ebe551c3b3 Guess the number of needed cookies in a better way, and check for 
overflow of the cookie array. Pointed out by Wolfgang Solfrank.
 1998-04-21 09:37:23 +00:00
augustss
9663e5f689 Make probe message more consistent with usual practice. 
From "Soren S. Jorvang" <soren@t.dk>.
 1998-04-20 20:58:05 +00:00
frueauf
863ece9212 egcs warning: don't use a char for array index, cast it to int. 1998-04-20 20:41:05 +00:00
mark
7782adb98e Use r12 as a temporary register in setrunqueue() and remrunqueue() as it 
does not need to be preserved across function calls. This means the use
of r4 can be eliminated thus saving a stack push and pop for r4.
 1998-04-20 17:27:30 +00:00
ws
761ce530bb unlock the lock we previously locked, not another one! 1998-04-20 16:48:05 +00:00
drochner
5f6ca9ef93 Avoid "unused variable" warning without PCIVERBOSE. 
From mynhier@cs.utk.edu (PR kern/5328).
 1998-04-20 14:16:26 +00:00
sakamoto
9880e1560f Back out the changes about NVGA. It's not necessary. 1998-04-20 12:24:03 +00:00
drochner
92b545d880 There are NE2100 compatible cards which cannot IRQ 10. 
Use IRQ 9 in the default configuration.
(Thanks to Rick Byers <rickb@iaw.on.ca>.)
 1998-04-20 10:58:01 +00:00
hannken
3cdf7f6607 Undo change from drochner (Rev 1.4 of wsksymdef.h) and fix PR #5298 and #5299. 1998-04-20 10:47:36 +00:00
scottr
88aa59e1cd Correct type of 'nofault', and some whitespace KNFing. 1998-04-20 06:46:16 +00:00
scottr
ec5cc6194d More kgdb groundwork pulled from hp300. While I'm in here, 
correct some type-related problems and eliminate the register
qualifier.
 1998-04-20 06:45:26 +00:00
scottr
a2973edb42 Lay groundwork for KGDB by pulling in the trap 15 handler from hp300. 1998-04-20 05:46:04 +00:00