dragonfly.git
13 years agoChange the kernel dev_t, representing a pointer to a specinfo structure,
Matthew Dillon [Sun, 10 Sep 2006 01:26:41 +0000 (01:26 +0000)]
Change the kernel dev_t, representing a pointer to a specinfo structure,
to cdev_t.  Change struct specinfo to struct cdev.  The name 'cdev' was taken
from FreeBSD.  Remove the dev_t shim for the kernel.

This commit generally removes the overloading of 'dev_t' between userland and
the kernel.

Also fix a bug in libkvm where a kernel dev_t (now cdev_t) was not being
properly converted to a userland dev_t.

13 years agoSilence warnings regarding yyunput being defined and never used.
Peter Avalos [Sat, 9 Sep 2006 23:24:43 +0000 (23:24 +0000)]
Silence warnings regarding yyunput being defined and never used.

13 years agoRemove (forgotten?) files from last year's upgrade.
Peter Avalos [Sat, 9 Sep 2006 21:03:16 +0000 (21:03 +0000)]
Remove (forgotten?) files from last year's upgrade.

13 years agoRename the kernel NODEV to NOCDEV to avoid conflicts with the userland NODEV.
Matthew Dillon [Sat, 9 Sep 2006 19:34:47 +0000 (19:34 +0000)]
Rename the kernel NODEV to NOCDEV to avoid conflicts with the userland NODEV.

13 years agoRename struct specinfo into struct cdev. Add a new typedef 'cdev_t' for cdev
Matthew Dillon [Sat, 9 Sep 2006 19:07:29 +0000 (19:07 +0000)]
Rename struct specinfo into struct cdev.  Add a new typedef 'cdev_t' for cdev
pointers.  Temporarily retain dev_t for cdev pointers until the kernel can
be converted over to cdev_t.

13 years agoGet rid of a struct device naming conflict.
Matthew Dillon [Sat, 9 Sep 2006 18:54:36 +0000 (18:54 +0000)]
Get rid of a struct device naming conflict.

13 years agoAttempt to fix a vnode<->namecache deadlock in NFS's handling of stale
Matthew Dillon [Sat, 9 Sep 2006 18:29:09 +0000 (18:29 +0000)]
Attempt to fix a vnode<->namecache deadlock in NFS's handling of stale
file handles.  This is a fairly bad hack.

Reported-by: "Simon 'corecode' Schubert" <corecode@fs.ei.tum.de>,
     Joerg Sonnenberger <joerg@britannica.bec.de>

13 years agoRevert last commits and make man treating the argument
Simon Schubert [Sat, 9 Sep 2006 17:34:46 +0000 (17:34 +0000)]
Revert last commits and make man treating the argument
as file name, as a last resort.

13 years agoMove conditional to support -t in combination with -F
Simon Schubert [Sat, 9 Sep 2006 16:28:44 +0000 (16:28 +0000)]
Move conditional to support -t in combination with -F

13 years agoAdvise to use make installworld instead of make world, it is not really
Simon Schubert [Sat, 9 Sep 2006 16:22:52 +0000 (16:22 +0000)]
Advise to use make installworld instead of make world, it is not really
needed to build a world each time you populate a jail.

13 years agoAdd man -F, which allows you to display files directly.
Simon Schubert [Sat, 9 Sep 2006 16:12:25 +0000 (16:12 +0000)]
Add man -F, which allows you to display files directly.

13 years agoRemove DESTDIR from MAKEFLAGS to unbreak make world
Simon Schubert [Sat, 9 Sep 2006 15:02:10 +0000 (15:02 +0000)]
Remove DESTDIR from MAKEFLAGS to unbreak make world

13 years agoAlias for 1000SX is not corrected by last commit. Fix it this time.
Sepherosa Ziehau [Sat, 9 Sep 2006 14:30:41 +0000 (14:30 +0000)]
Alias for 1000SX is not corrected by last commit.  Fix it this time.

Pointed-out-by: swildner
13 years ago- Correct aliases for 1000CX/1000SX
Sepherosa Ziehau [Sat, 9 Sep 2006 14:18:55 +0000 (14:18 +0000)]
- Correct aliases for 1000CX/1000SX
- Rename 1000TX to 1000T and fix comment concerning 1000BaseT, since there
  is no 1000BaseTX or 1000TX

Noticed-by: swildner
13 years agoCast sentinel for execl*() to (char *) to quiet gcc4 warnings.
Peter Avalos [Sat, 9 Sep 2006 02:21:49 +0000 (02:21 +0000)]
Cast sentinel for execl*() to (char *) to quiet gcc4 warnings.

13 years agoRemove out-of-date comment relating to gcc2.
Peter Avalos [Sat, 9 Sep 2006 00:30:48 +0000 (00:30 +0000)]
Remove out-of-date comment relating to gcc2.

13 years agoMark as WARNS6.
Peter Avalos [Thu, 7 Sep 2006 21:28:27 +0000 (21:28 +0000)]
Mark as WARNS6.

ANSI function declarations.

Remove previously commented out code.

Remove unneeded -ltermcap and -lcompat.

13 years agoWARNS6 cleanup (1803 warnings).
Peter Avalos [Thu, 7 Sep 2006 21:19:45 +0000 (21:19 +0000)]
WARNS6 cleanup (1803 warnings).

ANSI function declarations.

Staticize functions.

Rename local variables that shadow globals.

Use string functions from libc instead of creating our own.

Remove void casts for unchecked function returns.

Spell parameter correctly.

Don't try to return a value from void functions.

Remove compat library requirement (gtty -> ioctl).

Add new function "dowarp" that calls warp() from play.c.  (Taken from
NetBSD).

Change chars that are used for numeric values to shorts so they can be
properly used as array indexes.

13 years agoNuke old sendmail versions 8.13.4, 8.13.6 and 8.13.7.
Sascha Wildner [Thu, 7 Sep 2006 19:50:15 +0000 (19:50 +0000)]
Nuke old sendmail versions 8.13.4, 8.13.6 and 8.13.7.

13 years agoUse correct version number.
Sascha Wildner [Thu, 7 Sep 2006 19:00:58 +0000 (19:00 +0000)]
Use correct version number.

13 years agoFix malloc->kmalloc leftover to fix kernel without VGA_NO_MODE_CHANGE
YONETANI Tomokazu [Thu, 7 Sep 2006 07:14:48 +0000 (07:14 +0000)]
Fix malloc->kmalloc leftover to fix kernel without VGA_NO_MODE_CHANGE

13 years agoAdd camellia.h to the headers
Simon Schubert [Wed, 6 Sep 2006 17:10:26 +0000 (17:10 +0000)]
Add camellia.h to the headers

Reported-by: walt <wa1ter@myrealbox.com>
13 years agoUpdate to openssl-0.9.8c
Simon Schubert [Wed, 6 Sep 2006 12:40:55 +0000 (12:40 +0000)]
Update to openssl-0.9.8c

13 years agoUpdate READMEs
Simon Schubert [Wed, 6 Sep 2006 12:39:04 +0000 (12:39 +0000)]
Update READMEs

13 years agoMerge from vendor branch OPENSSL:
Simon Schubert [Wed, 6 Sep 2006 12:35:33 +0000 (12:35 +0000)]
Merge from vendor branch OPENSSL:
Import OpenSSL 0.9.8c

13 years agoImport OpenSSL 0.9.8c
Simon Schubert [Wed, 6 Sep 2006 12:35:33 +0000 (12:35 +0000)]
Import OpenSSL 0.9.8c

13 years agoFix malloc macros for dual-use header file.
Matthew Dillon [Tue, 5 Sep 2006 17:41:18 +0000 (17:41 +0000)]
Fix malloc macros for dual-use header file.

Reported-by: Thomas Schlesinger <schlesinger@netcologne.de>
13 years agoClean up module build failures when compiling a kernel without PCI.
Matthew Dillon [Tue, 5 Sep 2006 16:50:52 +0000 (16:50 +0000)]
Clean up module build failures when compiling a kernel without PCI.

13 years agoMove the code that eats certain PNP IDs into a ISA bus-specific file.
Matthew Dillon [Tue, 5 Sep 2006 16:19:01 +0000 (16:19 +0000)]
Move the code that eats certain PNP IDs into a ISA bus-specific file.

13 years agoRemove KMALLOC_ONLY from LINT
Matthew Dillon [Tue, 5 Sep 2006 15:38:58 +0000 (15:38 +0000)]
Remove KMALLOC_ONLY from LINT

13 years agoMake KMALLOC_ONLY the default, remove compatibility shims for the
Matthew Dillon [Tue, 5 Sep 2006 15:38:27 +0000 (15:38 +0000)]
Make KMALLOC_ONLY the default, remove compatibility shims for the
malloc/realloc/free renaming.

13 years agoRename malloc->kmalloc, free->kfree, and realloc->krealloc. Pass 2
Matthew Dillon [Tue, 5 Sep 2006 03:48:13 +0000 (03:48 +0000)]
Rename malloc->kmalloc, free->kfree, and realloc->krealloc.  Pass 2

13 years agoRename malloc->kmalloc, free->kfree, and realloc->krealloc. Pass 1
Matthew Dillon [Tue, 5 Sep 2006 00:55:51 +0000 (00:55 +0000)]
Rename malloc->kmalloc, free->kfree, and realloc->krealloc.  Pass 1

13 years agoCreate 'k' versions of the kernel malloc API.
Matthew Dillon [Mon, 4 Sep 2006 23:03:38 +0000 (23:03 +0000)]
Create 'k' versions of the kernel malloc API.

13 years agoSplit extern in6* declarations for libc vs the kernel.
Matthew Dillon [Mon, 4 Sep 2006 18:53:36 +0000 (18:53 +0000)]
Split extern in6* declarations for libc vs the kernel.

Reported-by: Thomas Schlesinger <schlesinger@netcologne.de>
13 years agoRename functions to avoid conflicts with libc.
Matthew Dillon [Mon, 4 Sep 2006 07:00:58 +0000 (07:00 +0000)]
Rename functions to avoid conflicts with libc.

13 years agoWARNS6 cleanups
Peter Avalos [Sun, 3 Sep 2006 23:47:56 +0000 (23:47 +0000)]
WARNS6 cleanups

ANSI function declarations

Remove void casts for unchecked function returns

Remove previously commented out code

13 years agoSync with NetBSD. Many fixes to include:
Peter Avalos [Sun, 3 Sep 2006 23:23:10 +0000 (23:23 +0000)]
Sync with NetBSD.  Many fixes to include:
-if getpwuid() returns null, print out the uid rather than dereferencing
-Control -d by #ifdef DEBUG; adjust usage message accordingly
-lseek to the beginning of the file in post() which may be called twice
if a bonus occurs
-add -t flag for slow terminals
-convert to curses and general cleanups
-security improvements which opens scorefile, then drops privs
-use POSIX tty semantics

13 years agoAdd rtw(4) manual page.
Sascha Wildner [Sun, 3 Sep 2006 20:02:06 +0000 (20:02 +0000)]
Add rtw(4) manual page.

Taken-from: NetBSD (with some modifications by me)

13 years agoRename functions to avoid conflicts with libc.
Matthew Dillon [Sun, 3 Sep 2006 18:52:30 +0000 (18:52 +0000)]
Rename functions to avoid conflicts with libc.

13 years agoRename functions to avoid conflicts with libc.
Matthew Dillon [Sun, 3 Sep 2006 18:29:17 +0000 (18:29 +0000)]
Rename functions to avoid conflicts with libc.

13 years agoRename functions to avoid conflicts with libc.
Matthew Dillon [Sun, 3 Sep 2006 17:55:34 +0000 (17:55 +0000)]
Rename functions to avoid conflicts with libc.

13 years agoRename functions to avoid conflicts with libc.
Matthew Dillon [Sun, 3 Sep 2006 17:43:59 +0000 (17:43 +0000)]
Rename functions to avoid conflicts with libc.

13 years ago-WARNS6 cleanup (1556 warnings)
Peter Avalos [Sun, 3 Sep 2006 17:33:13 +0000 (17:33 +0000)]
-WARNS6 cleanup (1556 warnings)
-ANSI function declarations
-staticize functions
-remove previously commented out code
-remove unneeded -ltermcap and -lcompat
-rename local variable names that shadow globals
-remove void casts for unchecked function returns
-move global variable declarations in externs.h to globals.c
-redefine the blockalarm() and unblockalarm() macros using POSIX and
tty semantics (taken from NetBSD)
-fix a typo in main() that wasn't incrementing the randomize variable
-use variable argument lists froms stdarg where applicable
-add a new function fmtship() which puts ship info in a string that can
later be printed (taken from NetBSD)
-add DragonFly keyword

13 years agoRename functions to avoid conflicts with libc.
Matthew Dillon [Sun, 3 Sep 2006 17:31:55 +0000 (17:31 +0000)]
Rename functions to avoid conflicts with libc.

13 years agoAdd skeleton procedures for the vmspace_*() series of system calls which
Matthew Dillon [Sun, 3 Sep 2006 17:11:51 +0000 (17:11 +0000)]
Add skeleton procedures for the vmspace_*() series of system calls which
will be used by virtual kernels to implement processes.

13 years agoAdd comment:
Sepherosa Ziehau [Sun, 3 Sep 2006 09:07:20 +0000 (09:07 +0000)]
Add comment:
- acx needs wlan_ratectl_onoe and wlan_ratectl_amrr to function properly
- rtw needs wlan_ratectl_onoe to function properly

13 years ago- Add comment about wlan_ratectl_onoe
Sepherosa Ziehau [Sun, 3 Sep 2006 08:46:59 +0000 (08:46 +0000)]
- Add comment about wlan_ratectl_onoe
- Comment out rtw, it needs wlan_ratectl_onoe to work properly (*)
- Add comment about (*)

13 years ago- Port rtw(4) from NetBSD, which supports various RealTek 8180 chip based
Sepherosa Ziehau [Sun, 3 Sep 2006 07:37:58 +0000 (07:37 +0000)]
- Port rtw(4) from NetBSD, which supports various RealTek 8180 chip based
  wireless NIC.
- Put NetBSD 802.11 duration related structures and functions in rtw.c and
  rtwvar.h, and rename them to rtw_xxxx.
- Fix various ieee80211_node leakages in TX path.
- Use spare RX DMA map to recover from bus_dmamap_load_mbuf() failure.
- Utilize TX rate control algorithm framework in our 802.11 layer, support
  Onoe TX rate control algorithm.
- Hook rtw(4) into module building.
- Hook rtw(4) into GENERIC and LINT.

Thank David Young and many other people for their work on this driver.

Tested with a Linksys WPC11 ver.4

13 years agoregen
Sepherosa Ziehau [Sun, 3 Sep 2006 06:08:19 +0000 (06:08 +0000)]
regen

13 years ago- Add Belkin vendor id
Sepherosa Ziehau [Sun, 3 Sep 2006 06:07:32 +0000 (06:07 +0000)]
- Add Belkin vendor id
- Add PCI ids of Realtek 8180 based chips

13 years agoAdd missing MODULE_DEPEND().
Sepherosa Ziehau [Sun, 3 Sep 2006 05:05:25 +0000 (05:05 +0000)]
Add missing MODULE_DEPEND().

13 years ago- Correct static array overrun.
Sepherosa Ziehau [Sun, 3 Sep 2006 02:24:45 +0000 (02:24 +0000)]
- Correct static array overrun.
- Avoid NULL pointer dereference.

Obtained-from: NetBSD via FreeBSD

13 years agofixup list station support:
Sepherosa Ziehau [Sun, 3 Sep 2006 02:17:54 +0000 (02:17 +0000)]
fixup list station support:
o add sanity check to avoid possible looping
o use intended api for IEEE80211_IOC_STA_INFO
o when operating in sta mode get the sta info for the ap

Obtained-from: FreeBSD (sam@freebsd.org)

13 years agoFix an off-by-one bug.
Sepherosa Ziehau [Sun, 3 Sep 2006 02:01:52 +0000 (02:01 +0000)]
Fix an off-by-one bug.

Obtained-from: FreeBSD

13 years agoFill content of hostapd.conf.5
Sepherosa Ziehau [Sun, 3 Sep 2006 01:58:43 +0000 (01:58 +0000)]
Fill content of hostapd.conf.5

Obtained-from: NetBSD via FreeBSD

13 years ago-WARNS6 cleanups (3953 warnings)
Peter Avalos [Sat, 2 Sep 2006 19:31:07 +0000 (19:31 +0000)]
-WARNS6 cleanups (3953 warnings)
-ANSI function declarations
-staticize functions
-use boolean from stdbool.h
-remove unneeded termcap library
-remove void casts for unchecked return values
-rename local variable names that shadow globals
-remove previously commented out code

13 years agoFix a case where a spinlock was not being released.
Matthew Dillon [Sat, 2 Sep 2006 16:51:44 +0000 (16:51 +0000)]
Fix a case where a spinlock was not being released.

Reported-by: Peter Avalos <pavalos@theshell.com>
13 years agoAdd nfe(4) manual page.
Sascha Wildner [Sat, 2 Sep 2006 11:55:19 +0000 (11:55 +0000)]
Add nfe(4) manual page.

Obtained-from: OpenBSD (with some changes taken from FreeBSD)

13 years agoAdd nVidia MCP61/65 GigE support.
Sepherosa Ziehau [Sat, 2 Sep 2006 11:44:58 +0000 (11:44 +0000)]
Add nVidia MCP61/65 GigE support.

Obtained-from: OpenBSD (brad@openbsd.org)
Reminded-by: swildner@
13 years agoregen
Sepherosa Ziehau [Sat, 2 Sep 2006 11:33:26 +0000 (11:33 +0000)]
regen

13 years agoComment out references to ifmedia(4) which we don't have yet.
Sascha Wildner [Sat, 2 Sep 2006 11:28:02 +0000 (11:28 +0000)]
Comment out references to ifmedia(4) which we don't have yet.

13 years agoAdd more nVidia GigE PCI ids.
Sepherosa Ziehau [Sat, 2 Sep 2006 10:25:42 +0000 (10:25 +0000)]
Add more nVidia GigE PCI ids.

Obtained-from: OpenBSD (brad@openbsd.org)
Reminded-by: swildner@
13 years ago- Move pcap_{get_selectable_fd,pcap_inject}() from 802_11/wpa_supplicant/Packet32.c
Sepherosa Ziehau [Sat, 2 Sep 2006 05:40:35 +0000 (05:40 +0000)]
- Move pcap_{get_selectable_fd,pcap_inject}() from 802_11/wpa_supplicant/Packet32.c
  into 802_11/l2_packet.c
- Add building infrastructures for hostapd(8) and hostapd_cli(8)
- Hook hostapd(8) and hostapd_cli(8) into building

Obtained-from: FreeBSD (mainly sam@freebsd.org)

13 years agoMerge from vendor branch HOSTAPD:
Sepherosa Ziehau [Sat, 2 Sep 2006 05:28:36 +0000 (05:28 +0000)]
Merge from vendor branch HOSTAPD:
Import of hostapd 0.4.9

13 years agoImport of hostapd 0.4.9
Sepherosa Ziehau [Sat, 2 Sep 2006 05:28:36 +0000 (05:28 +0000)]
Import of hostapd 0.4.9

13 years ago- More reverse engineer: acx111 does support multi-rate retry!
Sepherosa Ziehau [Fri, 1 Sep 2006 15:13:15 +0000 (15:13 +0000)]
- More reverse engineer: acx111 does support multi-rate retry!
  Collaborated-with: Darron Broad <darron@kewl.org>
- Utilize the new TX rate control algorithm framework in 802.11 layer.
- Support Onoe TX rate control algorithm for acx100.
- Support Onoe TX rate control algorithm and AMRR TX rate control algorithm
  for acx111.  Use AMRR for acx111 by default.
- Use ieee80211_beacon_alloc() in acx_set_{probe_resp,beacon}_tmplt(),
  this corrects IBSS mode support and makes HOSTAP mode support possible.
- Add support for HOSTAP mode.

13 years agoImplement a generic TX rate control algorithm framework in 802.11 layer.
Sepherosa Ziehau [Fri, 1 Sep 2006 15:12:12 +0000 (15:12 +0000)]
Implement a generic TX rate control algorithm framework in 802.11 layer.
It is highly modulized so TX rate control algorithms can be added with ease.
Only limited interfaces are exported for driver to use, so most of the WiFi
drivers can be converted without too much trouble.  It does not affect WiFi
drivers which are unaware of the new framework yet.  Also, the new framework
allows TX rate control algorithm to be changed without touching the 802.11
state machine or reinitializing WiFi devices.

Two TX rate control algorithms are factored out from ath(4) driver:
1) Onoe TX rate control algorithm, which is suitable for almost any kinds of
   WiFi NIC driver, especially for 11b devices. (*)
2) AMRR TX rate control algorithm, which should _only_ be used by the WiFi NIC
   which supports multi-rate retry.  More information of this TX rate control
   algorithm is available at:
   http://www-sop.inria.fr/rapports/sophia/RR-5208.html

In order to use the framework, individual WiFi driver needs to do following:
1) Tell the framework, which TX rate control algorithms it supports and which
   one to be used as the default, by setting up ieee80211com.ic_ratectl.
2) Call ieee80211_ratectl_newstate() in driver's own newstate() function.
3) When set up hardware TX descriptors, which normally contain TX rate related
   fields, instead of accessing ieee80211_node.ni_txrate directly, call
   ieee80211_ratectl_findrate() to get a rate set from the framework.
4) When TX completes, feed TX state (e.g. failure, number of retries) to the
   framework by calling ieee80211_ratectl_tx_complete().

Teach ifconfig(8) to print and set the TX rate control algorithm.

# (*) There is no formal paper for this algorithm, but following two papers
#     have brief introduction of this TX rate control algorithm:
#     http://www-sop.inria.fr/rapports/sophia/RR-5208.html
#     http://www.pdos.lcs.mit.edu/papers/jbicket-ms.pdf

13 years agoRemove reference to obsolete brconfig(8) command.
Sascha Wildner [Tue, 29 Aug 2006 22:26:32 +0000 (22:26 +0000)]
Remove reference to obsolete brconfig(8) command.

13 years agoUpdate X11 path.
Sascha Wildner [Tue, 29 Aug 2006 07:41:46 +0000 (07:41 +0000)]
Update X11 path.

Submitted-by: Victor Balada Diaz <victor@bsdes.net>
13 years ago-WARNS6 cleanup (229 warnings)
Peter Avalos [Sun, 27 Aug 2006 21:45:07 +0000 (21:45 +0000)]
-WARNS6 cleanup (229 warnings)
-No need to link -ltermcap and -lcompat
-ANSI function declarations
-staticize functions
-add prototypes for all functions
-Remove previously commented out and unused code and variables
-Add DragonFly keyword where needed

13 years ago-WARNS6 cleanup (68 warnings)
Peter Avalos [Sun, 27 Aug 2006 17:17:23 +0000 (17:17 +0000)]
-WARNS6 cleanup (68 warnings)
-No need to link in -ltermcap or -lcompat
-ANSI function declarations
-Remove (void) casts for unchecked function returns
-Rename local variables that shadow global declarations
-Actually check if read() and write() are successful, and act
appropriately.  (taken from NetBSD)
-Use struct iovec and readv/writev in varpush() so that the function
declaration isn't variable.  (taken from NetBSD)

13 years agoUse type lwpid_t for lwp_tid.
David Xu [Sun, 27 Aug 2006 12:54:59 +0000 (12:54 +0000)]
Use type lwpid_t for lwp_tid.

13 years agoHook nfe(4) into LINT
Sepherosa Ziehau [Sun, 27 Aug 2006 03:43:15 +0000 (03:43 +0000)]
Hook nfe(4) into LINT

13 years agoAdd an entry for nfe(4)
Sepherosa Ziehau [Sun, 27 Aug 2006 03:41:46 +0000 (03:41 +0000)]
Add an entry for nfe(4)

13 years agoHook nfe(4) into module building
Sepherosa Ziehau [Sun, 27 Aug 2006 03:36:08 +0000 (03:36 +0000)]
Hook nfe(4) into module building

13 years ago- Port nfe(4) from OpenBSD.
Sepherosa Ziehau [Sun, 27 Aug 2006 03:28:21 +0000 (03:28 +0000)]
- Port nfe(4) from OpenBSD.
- Use spare RX DMA map to recover from bus_dmamap_load_mbuf() failure in
  nfe_newbuf_sda().
- In nfe_encap(), properly handle excessive fragmented frame with m_defrag(),
  instead of descard it.
- Use additional serializer to protect jumbo buffer pool.
- In nfe_enacp(), set NFE_TX_VALID for each segments after all segment
  are in place.  Otherwise TX engine will be confused and never generates
  TX interrupts, which triggers the unpleasant "watchdog timeout".
Diagnosed-and-fixed-by: dillon@
- Add polling(4) support.  By: dillon@

Thank Jonathan Gray <jsg@openbsd.org> and
Damien Bergamini <damien.bergamini@free.fr> for their work on this driver.

Thank Matthew Dillon (dillon@) for diagnosing and fixing the serious bug
in TX path.

Tested-by: dillon@ corecode@(an early version)
13 years agoMove atomic_intr_t to machine/stdint.h and predent __ to reduce
Joerg Sonnenberger [Sat, 26 Aug 2006 17:43:54 +0000 (17:43 +0000)]
Move atomic_intr_t to machine/stdint.h and predent __ to reduce
namespace pollution. Include that file in sys/serialize.h instead
of machine/atomic.h to dramatically reduce namespace pollution of
userland applications.

13 years ago-WARNS6 cleanup (4670 warnings)
Peter Avalos [Sat, 26 Aug 2006 17:05:05 +0000 (17:05 +0000)]
-WARNS6 cleanup (4670 warnings)
-ANSI function declarations
-Staticize functions
-Rename local variables that shadowed global declarations
-Remove an extra semicolon after an if statement in makemaze()
-Remove code that was previously commented out, or that was unused
-Use NULL for string pointers == 0 and don't redefine NULL
-Add function protoypes for all functions
-Add macros for stty and gtty that use ioctl which removes the dependency
on libcompat.
-Add DragonFly keyword where needed
-Add new arrays (potionhide/scrollhide) to prevent modifying string
constants, then fix problems associated with this hiding
mechanism.  (taken from NetBSD)

13 years agoDocument the recent upgrade of the printf and scanf families of functions.
Sascha Wildner [Sat, 26 Aug 2006 10:27:55 +0000 (10:27 +0000)]
Document the recent upgrade of the printf and scanf families of functions.

Taken-from:   FreeBSD
Submitted-by: Trevor Kendall <trevorjkendall@gmail.com>
13 years agoRemove more DEC Alpha support.
Sascha Wildner [Fri, 25 Aug 2006 22:37:09 +0000 (22:37 +0000)]
Remove more DEC Alpha support.

13 years agoMerge rev 1.96 of NetBSD's net/if_spppsubr.c:
Joerg Sonnenberger [Wed, 23 Aug 2006 20:43:17 +0000 (20:43 +0000)]
Merge rev 1.96 of NetBSD's net/if_spppsubr.c:
  A problem has been identified in the in-kernel PPP code shared by ISDN PPP
  interfaces ippp(4) and pppoe(4). Insufficient checking of options presented
  by the peer may cause writing of copies of the malicious input beyond the
  end of a buffer allocated for that purpose.

  Issue found by pavel@
  Fix from martin@

  This is SA2006-019 (CVE-2006-4304)

13 years agoSome more fixes:
Sascha Wildner [Wed, 23 Aug 2006 18:29:02 +0000 (18:29 +0000)]
Some more fixes:

* Add /home and /sys

* Fix alphabetic order for /modules and /mnt

* Add mdoc for pathnames

13 years agoGeneral overhaul to bring hier(7) closer to reality:
Sascha Wildner [Wed, 23 Aug 2006 17:51:39 +0000 (17:51 +0000)]
General overhaul to bring hier(7) closer to reality:

* Remove obsolete entries.

* Add some missing entries.

* Adjust column widths.

* ports -> pkgsrc

* Add some .Pp macros to separate subdirectories.

Based on a patch submitted by: Victor Balada Diaz <victor@bsdes.net>

13 years agoBring in the initial cut of the Cache Coherency Management System module.
Matthew Dillon [Wed, 23 Aug 2006 06:45:40 +0000 (06:45 +0000)]
Bring in the initial cut of the Cache Coherency Management System module.
Add a sysctl kern.ccms_enable for testing.  CCMS operations are disabled by
default.

The comment below describes the whole enchillada.  Only basic locking has
been implemented in this commit.

CCMS is a duel-purpose cache management layer based around offset ranges.

#1 - Threads on the local machine can obtain shared, exclusive, and modifying
     range locks.  These work kinda like lockf locks and the kernel will use
     them to enforce UNIX I/O atomicy rules.

#2 - The BUF/BIO/VM system can manage the cache coherency state for offset
     ranges.  That is, Modified/Exclusive/Shared/Invalid (and two more
     advanced states).

     These cache states to not represent the state of data we have cached.
     Instead they represent the best case state of data we are allowed
     to cache within the range.

     The cache state for a single machine (i.e. no cluster), for every
     CCMS data set, would simply be 'Exclusive' or 'Modified' for the
     entire 64 bit offset range.

The way this works in general is that the locking layer is used to enforce
UNIX I/O atomicy rules locally and to generally control access on the local
machine.  The cache coherency layer would maintain the cache state for
the object's entire offset range.  The local locking layer would be used
to prevent demotion of the underlying cache state, and modifications to the
cache state might have the side effect of communicating with other machines
in the cluster.

Take a typical write().  The offset range in the file would first be locked,
then the underlying cache coherency state would be upgraded to Modified.
If the underlying cache state is not compatible with the desired cache
state then communication might occur with other nodes in the cluster in
order to gain exclusive access to the cache elements in question so they
can be upgraded to the desired state.  Once upgraded, the range lock
prevents downgrading until the operation completes.  This of course can
result in a deadlock between machines and deadlocks would have to be dealt
with.

Likewise, if a remote machine needs to upgrade its representation of
the cache state for a particular file it might have to communicate with
us in order to downgrade our cache state.  If a remote machine
needs an offset range to be Shared then we have to downgrade our
cache state for that range to Shared or Invalid.  This might have side
effects on us such as causing any dirty buffers or VM pages to be flushed
to disk.  If the remote machine needs to upgrade its cache state to
Exclusive then we have to downgrade ours to Invalid, resulting in a
flush and discard of the related buffers and VM pages.

Both range locks and range-based cache state is stored using a common
structure called a CST, in a red-black tree.  All operations are
approximately N*LOG(N).  CCMS uses a far superior algorithm to the one
that the POSIX locking code (lockf) has to use.

It is important to note that layer #2 cache state is fairly persistent
while layer #1 locks tend to be ephermal.  To prevent too much
fragmentation of the data space the cache state for adjacent elements
may have to be actively merged (either upgraded or downgraded to match).
The buffer cache and VM page caches are naturally fragmentory, but we
really do not want the CCMS representation to be too fragmented.  This
also gives us the opportunity to predispose our CCMS cache state so
I/O operations done on the local machine are not likely to require
communication with other hosts in the cluster.  The cache state as
stored in CCMS is a superset of the actual buffers and VM pages cached
on the local machine.

13 years agoFix format string to process all arguments. Noticed by Trevor Kendall
Joerg Sonnenberger [Tue, 22 Aug 2006 13:02:30 +0000 (13:02 +0000)]
Fix format string to process all arguments. Noticed by Trevor Kendall
in private mail.

13 years ago-WARNS6 cleanup (7422 warnings)
Peter Avalos [Mon, 21 Aug 2006 19:45:32 +0000 (19:45 +0000)]
-WARNS6 cleanup (7422 warnings)
-ANSI function declarations
-staticize functions
-use stdbool.h where needed
-remove (void) casts for unchecked function returns
-put extern function declarations and variables in hack.h
-remove code that was previously commented out
-rename local variables where needed that were colliding with globals
-use variable argument lists from stdarg.h
-add DragonFly keyword

13 years agoRemove register specifier.
Sascha Wildner [Sun, 20 Aug 2006 22:18:48 +0000 (22:18 +0000)]
Remove register specifier.

13 years agoVNode sequencing and locking - part 4/4 - subpart 1 of many.
Matthew Dillon [Sat, 19 Aug 2006 17:27:25 +0000 (17:27 +0000)]
VNode sequencing and locking - part 4/4 - subpart 1 of many.

Move the vnode lock for VOP_READDIR out of the kernel upper layers and
into the filesystem.

13 years agoCorrect the rgephy driver so that it only applies the DSP fixup for
Sepherosa Ziehau [Sat, 19 Aug 2006 09:33:37 +0000 (09:33 +0000)]
Correct the rgephy driver so that it only applies the DSP fixup for
PHY revs 0 and 1.  Later chips are fixed and don't need the fixup.

Make the rgephy driver advertise both 1000_FD and 1000_HD bits in
autoneg mode.  A couple of the devices don't autoneg correctly unless
configured this way.

Obtained-from: FreeBSD (wpaul@freebsd.org)

13 years agoComment out WARNS line. libc is not even WARNS=0 clean.
Sascha Wildner [Sat, 19 Aug 2006 09:14:27 +0000 (09:14 +0000)]
Comment out WARNS line. libc is not even WARNS=0 clean.

13 years agoRemove coda remains.
Sascha Wildner [Sat, 19 Aug 2006 01:36:39 +0000 (01:36 +0000)]
Remove coda remains.

13 years agoProperly update the mtime for directories.
Matthew Dillon [Fri, 18 Aug 2006 16:05:00 +0000 (16:05 +0000)]
Properly update the mtime for directories.

Requested-by: Oliver Fromme <check+j46qnt00rswghizp@fromme.com>
13 years agoThe coda filesystem is gone from the system.
Sascha Wildner [Fri, 18 Aug 2006 08:22:43 +0000 (08:22 +0000)]
The coda filesystem is gone from the system.

13 years agoUpgrade to sendmail 8.13.8
Gregory Neil Shapiro [Fri, 18 Aug 2006 03:07:00 +0000 (03:07 +0000)]
Upgrade to sendmail 8.13.8

13 years agoFix section ordering.
Sascha Wildner [Fri, 18 Aug 2006 01:42:58 +0000 (01:42 +0000)]
Fix section ordering.

13 years agoFix a memory leak and greatly reduce the memory allocated when remembering
Matthew Dillon [Fri, 18 Aug 2006 01:13:51 +0000 (01:13 +0000)]
Fix a memory leak and greatly reduce the memory allocated when remembering
hardlinked files.

13 years agoRemove the coda fs. It hasn't worked in a long time.
Matthew Dillon [Thu, 17 Aug 2006 22:07:52 +0000 (22:07 +0000)]
Remove the coda fs.  It hasn't worked in a long time.

13 years agoAdd DragonFly instructions file to new version directory
Gregory Neil Shapiro [Thu, 17 Aug 2006 05:52:16 +0000 (05:52 +0000)]
Add DragonFly instructions file to new version directory

13 years agoMerge from vendor branch SENDMAIL:
Gregory Neil Shapiro [Thu, 17 Aug 2006 05:50:12 +0000 (05:50 +0000)]
Merge from vendor branch SENDMAIL:
Import sendmail 8.13.8