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20386 Commits

Author SHA1 Message Date
scw 3adf82c90e Grok boot partition argument delimited by a colon. Force RB_ASKNAME 
when partition argument is present.
 1997-12-17 21:33:10 +00:00
scw c0ba23773d Always write primary bootstrap code to raw partition, even when the 
secondary bootstrap is on partition >= b.
 1997-12-17 21:30:23 +00:00
scw ea634df03a Workaround for bug in 147Bug PROM (my version, 2.2, at least) which 
prevents booting from tape in the obvious way.
 1997-12-17 21:28:02 +00:00
scw 4b78217d87 Conf file suitable for the ramdisk installation kernel. 1997-12-17 21:24:11 +00:00
scw f7b8b2dc36 Add file-system KERNFS for the benefit of miniroot install. 1997-12-17 21:20:06 +00:00
jeremy 070bd37c1b Pad out table manager structures so that all the members in the contiguous 
table manager array allocated in pmap_startup() are properly aligned for
faster bus access.
 1997-12-17 16:20:33 +00:00
thorpej 3c5ff3879d Keep stats on connections dropped due to excessive persist timeout. 1997-12-17 06:06:41 +00:00
thorpej 04ec3df592 From 4.4BSD-Lite2: 
- When running the slow timers, skip PCBs in LISTEN state.
- When processing the persist timer, drop the connection if the connection
  idle time exceeds the maximum backoff for retransmit.  Part of
  kern/2335 (pete@daemon.net).
 1997-12-17 06:04:17 +00:00
thorpej 82ce1f6a97 From 4.4BSD-Lite2: 
- If we fail to allocate mbufs for the outgoing segment, free the header
  and abort.

From Stevens:
- Ensure the persist timer is running if the send window reaches zero.
  Part of the fix for kern/2335 (pete@daemon.net).
 1997-12-17 05:59:32 +00:00
thorpej 985f99fe00 Don't initialize softc's space tags/handles until isapnp_config() has 
been called.  Pointed out by Lennart Augustsson.
 1997-12-17 01:31:59 +00:00
mycroft f1170022ce Don't do anything in comparam() if the line speed and flags are the same. 1997-12-16 22:52:37 +00:00
mjacob feb6e077d4 do not incread vm_kmem_size that radically for 1GB or better machines 1997-12-16 21:59:41 +00:00
scottr 24d2f8120e Don't enable interrupts unless we are using reselect or interrupt- 
driven PDMA modes.
 1997-12-16 19:44:19 +00:00
wrstuden 5a67b7c680 Add initialization code for cs_wr5_dtr as the M.I. layer now tests 
it in initializing during autoconfig. Similar to sys/arch/sun3/dev/zs.c
revision 1.47. Ought to fix hangs at first tty access reported by
Johnny Lam, <jlbg+@andrew.cmu.edu>.
 1997-12-16 17:53:12 +00:00
scottr cebc1537c1 Update to match std.mac68k changes. 1997-12-16 17:22:53 +00:00
mikel 718221a852 fix format string in FD_DEBUG printf(); from Eric Haszlakiewicz in PR 4692 1997-12-16 07:35:45 +00:00
thorpej 154fe5a522 Add INADDR_ALLRTRS_GROUP and INADDR_MAX_LOCAL_GROUP. 1997-12-16 00:02:05 +00:00
thorpej a5252fc287 Fill out more file system information, from Havard Eidnes, and hacked a bit 
by me.
 1997-12-15 23:17:19 +00:00
pk 443a2a02f4 "pool" routines moved to kern/subr_pool.c 1997-12-15 11:18:41 +00:00
pk efb8a7ec96 Add kern/subr_pool.c 1997-12-15 11:16:50 +00:00
pk 327c0046f9 Memory pool resource utility. 1997-12-15 11:14:57 +00:00
leo 4702594559 Correct size of brwrite():trbuf[] (Mellon). 1997-12-15 09:21:04 +00:00
sakamoto c594d764bc support IDE hard disk controllers (wdc) and drives (wd) 
put wdc.c into bebox/isa directory temporarily
 1997-12-15 08:00:22 +00:00
scottr c68f17bd02 Fix a typo in a comment. 1997-12-15 07:15:57 +00:00
pk a8c268918b Changes from Rafal Boni to accommodate ISA driver front-ends. 1997-12-13 21:18:01 +00:00
thorpej ee84a26869 After further examination of traces of bulk transfers (with help from 
Kevin Lahey), undo the "defer window update until next delayed ACK".
 1997-12-13 21:02:38 +00:00
gwr be7fd676e5 Sync with GENERIC 1997-12-13 00:26:08 +00:00
gwr ebbce0eb18 Need MEMORY_DISK_IS_ROOT now also. 
Sync with GENERIC
 1997-12-13 00:25:15 +00:00
gwr 4f0a44847d Move Sun3/E stuff 1997-12-13 00:23:45 +00:00
gwr 6be94f263f obsolete 1997-12-13 00:21:01 +00:00
scottr dc89550a55 Fix typo in a trace message expression. 1997-12-12 22:44:26 +00:00
gwr 21ce121705 Temporarily disable the bootparam "gateway" support. 1997-12-12 21:09:49 +00:00
gwr f5bbc0b3ec Copied from src/lib/libc/net/inet_pton.c 
and adapted for kernel and libsa use.
 1997-12-12 20:14:01 +00:00
drochner a9006ce5b9 Make ttyblock() work as intended and documented in canonical mode. 
(operator precedence problem)
closes PR kern/2131 (Matthias Pfaller)
 1997-12-12 12:49:40 +00:00
sakamoto caa702438d add bus_space_{read,write}_multi_N macros 
some fix.
 1997-12-12 03:08:28 +00:00
thorpej c02a72fcd0 Implement an infrastructure to allow larger initial congestion windows. 
The sysctl'able variable "tcp_init_win", when set to 0, selects an
auto-tuning algorithm for selecting the initial window, based on transmit
segment size, per discussion in the IETF tcpimpl working group.

Default initial window is still 1 segment, but will soon become 2 segments,
per discussion in tcpimpl.
 1997-12-11 22:47:24 +00:00
pk 5641a30a30 Pull in fcntl GETLK/SETLK/UNLK compat functions from SVR4 sibling. 1997-12-11 09:52:57 +00:00
sakamoto 4a0b2d1b52 fix wrong variable declaration 1997-12-11 09:31:00 +00:00
sakamoto cddd6a97bc add ins/outs macros 1997-12-11 09:23:54 +00:00
sakamoto 8bdb67652b change order of interrupt description bit 1997-12-11 09:04:23 +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
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