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Author SHA1 Message Date
sakamoto
8bdb67652b change order of interrupt description bit 1997-12-11 09:04:23 +00:00
thorpej
76de9752dd Print window updates delayed (piggybacked on delayed ACKs). 1997-12-11 07:00:01 +00:00
thorpej
3026b32ab3 In the PRU_RCVD entry point, if TF_DELACK is set, don't send the window 
update now, since it will be sent within 200ms when the delayed ACK is
sent.  Instrument how many hits we get on this optimization.
 1997-12-11 06:53:06 +00:00
thorpej
7f7bb7db17 In tcp_fasttimo(), don't clear TF_DELACK; we need it to count delayed ACKs 
in tcp_output(), and it will only be cleared in tcp_output() if the ACK was
transmitted sucessfully.  Also, don't count delayed ACKs here, let tcp_output()
count them.
 1997-12-11 06:42:44 +00:00
thorpej
8346cea65d Count delayed ACKs after they have been sucessfully transmitted. 1997-12-11 06:37:48 +00:00
thorpej
6c1840c05c Fix the "stretch ACK violation" bug documented in internet draft 
draft-ietf-tcpimpl-prob-02.txt.  Also, fix another bug in the header
prediction case where an ACK would not be sent when it should be.
 1997-12-11 06:33:29 +00:00
fvdl
5325d6d716 Mark partition as 'set' when changing the type. 1997-12-11 02:02:22 +00:00
fvdl
385f01a1ad Mark partitions as 'set' when changing the type, otherwise the change 
will get lost if you only change the type.
 1997-12-11 01:36:22 +00:00
pk
9e087acb89 Code for software-assisted DDB single-stepping from Chuck Silvers. 1997-12-10 23:12:13 +00:00
pk
1581707b5d Fixes for software-assisted single-stepping from Chuck Silvers. 1997-12-10 23:09:31 +00:00
matthias
f0faff5a2f sync with /sys/arch/i386/i386/md_root.c. 1997-12-10 21:56:30 +00:00
matthias
071a27d737 add MEMORY_DISK_IS_ROOT to use the memory disk and not the boot device 
as the rootdevice.
 1997-12-10 21:51:14 +00:00
gwr
2031003c9b Oops - forgot to set netmask=smask 1997-12-10 20:38:37 +00:00
gwr
0aa79a60f4 Change the format of the bootparam "gateway" parameter string to 
gateway=server:255.255.255.0 because that is the perferred format,
and the sys/libsa code already knows how to parse that format.
(Copied ip_convert here from the libsa code.)
 1997-12-10 20:22:37 +00:00
gwr
ecd43c7870 Request the "gateway" parameter and use its contents 
to determine our gateway and subnet mask, consistent
with what is done by nfs_mountroot.
 1997-12-10 20:19:00 +00:00
leo
aabde1a0a1 Add some atari and m68k options. 1997-12-10 14:45:47 +00:00
drochner
fbe83dc02d Install "pcvt_ioctl.h" by normal "make includes". 1997-12-10 14:14:21 +00:00
bouyer
36ddb1973c Fix some line overflow. 1997-12-10 10:38:15 +00:00
leo
7b0b58d7e3 12 -> 13 1997-12-10 09:38:05 +00:00
leo
18d2ccf637 Add '-H' option for writing High density floppies. 1997-12-10 09:32:35 +00:00
thorpej
4047416683 Report connections drained due to memory shortage. 1997-12-10 07:26:02 +00:00
phil
ead95231ed pc532 partitions and md stuff. 1997-12-10 04:36:19 +00:00
thorpej
c40f4eb3cc Implement tcp_drain(). 1997-12-10 01:58:07 +00:00
christos
badc0e40aa PR/2733: Bill Sommerfeld: route change command can crash system. Actually 
the case mentioned in the PR was fixed as part of PR/2582. There was a similar
case though that was not handled as part of my initial fix, which was fixed
in FreeBSD. I applied the remaining part from FreeBSD and the code matches
now the FreeBSD respective version. [this probably should be pulled up for 1.3]
 1997-12-10 00:47:57 +00:00
sakamoto
b60acd2843 fix to get the right irq 1997-12-09 23:33:17 +00:00
gwr
e0170ea83c Remove local definition of DEBUG (left there by accident). 1997-12-09 22:29:01 +00:00
gwr
1e1b53cba9 The ie_reset function needs to turn off loopback mode. 
(Remember the TDR complaint: short X clocks away?
that was because the chip was in looback mode! 8)
 1997-12-09 22:25:42 +00:00
thorpej
eae709d885 Costmetic change: use intotcpcb() in tcp_fasttimo(). 1997-12-09 21:59:17 +00:00
gwr
dc6d631270 MAKEDEV all will make lkm 1997-12-09 21:22:16 +00:00
tv
a7d1d15c39 KMEMSTATS is documented in options(4) as being a possible severe 
performance hit, and on an 80386 processor, it most certainly is.  Pull it
from the GENERIC (and DISKLESS "generic") kernels--configure it in
yourself if you actually need it.
 1997-12-09 13:32:32 +00:00
mrg
25b87a361a use MAP_PRIVATE|MAP_FILE rather than "0" 1997-12-09 10:59:54 +00:00
leo
37acac72e1 Add an atari specific intro to section 4 (closes pr-3976). 1997-12-09 07:56:22 +00:00
mrg
970a5291cd fix reboot arguments handling (from cgd). 1997-12-09 05:49:14 +00:00
gwr
2e40be26b8 The ie_reset function needs to turn off loopback mode. 
(Remember the TDR complaint: short X clocks away?
that was because the chip was in looback mode! 8)
 1997-12-08 21:49:50 +00:00
gwr
ec9abe23be Several fixes. This version actually works! 1997-12-08 19:22:52 +00:00
gwr
1a340a5921 Fix missing newline in attach 1997-12-08 19:19:25 +00:00
gwr
c497f2ca2b Define the interrupt vector registers as 16-bit fields as 
shown in the documentation.  (Thanks to Michael Thompson)
 1997-12-08 19:17:12 +00:00
thorpej
b27ebeeac1 Work-around the situation where the buffer cache is larger than 
16M, thus eating up all candidate bounce pages, which are not allocated
until autoconfiguration runs, by deferring allocation of the buffer
cache pages until after autoconfiguration has run.

XXX This is safe because the i386 port doesn't read any disklabels
XXX during autoconfiguration.
 1997-12-08 05:07:29 +00:00
ender
38233ad6b9 o Delete a reference to the non-existent intro(5) 1997-12-08 01:10:21 +00:00
fvdl
be205fedc0 Define constants for the start and end VA of user page tables. 1997-12-07 21:30:11 +00:00
fvdl
4357e617d2 When getting a pagefault for a PT page, wire it. Normally we fault them in 
ourselves, but this can still happen on a 386 in copyout & friends.

Fixes pmap_changebit panics seen on 386s. Thanks to Juergen Hannken-Illjes
for providing detailed info on bug occurances.
 1997-12-07 21:28:56 +00:00
bad
d78ba35458 Fix a pasto that would cause coredumps on exit when the mailbox has been 
changed and new mail has arrived in the mean time.  (PR bin/4644 Ken Wellsch)
While I'm here, fix typo in comment.
 1997-12-07 21:27:10 +00:00
msaitoh
7b5f411e4a Don't print NULL characters on "eject -n". 1997-12-07 19:04:36 +00:00
scottr
39aac67f16 Fix prototypes so that we can compile without DDB. Closes 
PR 4633.
 1997-12-07 17:47:47 +00:00
thorpej
0ac93f48ea Use malloc()/free(), not geteblk()/brelse(), for the device buffer. 1997-12-07 16:09:36 +00:00
thorpej
d25c266af2 Use malloc()/free() for the temporary buffer, not geteblk()/brelse(). 1997-12-07 16:06:21 +00:00
ender
5663133fab Cleanup a minor nit 1997-12-07 08:49:43 +00:00
thorpej
6e39ad36a6 In pccngetc(), don't treat cn_tab->cn_dev as a valid device number until 
it's initialized.
 1997-12-07 06:20:44 +00:00
jonathan
00a23f52d7 Delete implemented TODO items from the for-1.3 list. 
Note special-purpose delay after run_prog() for untarring sets.
 1997-12-07 03:03:19 +00:00
matthias
5822b3639f add lint stubs for files that are implemented in assembler on the pc532. 1997-12-07 00:24:50 +00:00