17 years agoNeed header file to deference proc structure.
Jeffrey Hsu [Wed, 24 Mar 2004 21:46:07 +0000 (21:46 +0000)]
Need header file to deference proc structure.

Reported by: drhodus

17 years agoFix malloc semantics (M_NOWAIT->M_INTWAIT/M_WAITOK).
Matthew Dillon [Wed, 24 Mar 2004 20:42:12 +0000 (20:42 +0000)]
Fix malloc semantics (M_NOWAIT->M_INTWAIT/M_WAITOK).

17 years agoagp_nvidia.c was not being linked into the module build.
Matthew Dillon [Wed, 24 Mar 2004 20:40:33 +0000 (20:40 +0000)]
agp_nvidia.c was not being linked into the module build.

17 years agoFix malloc semantics, M_NOWAIT->M_WAITOK.
Matthew Dillon [Wed, 24 Mar 2004 20:34:08 +0000 (20:34 +0000)]
Fix malloc semantics, M_NOWAIT->M_WAITOK.

17 years agoShould have been on last commit.
David Rhodus [Wed, 24 Mar 2004 20:26:10 +0000 (20:26 +0000)]
Should have been on last commit.
This allows LINT to build with UDF.

17 years agoStyle(9) cleanup.
Chris Pressey [Wed, 24 Mar 2004 18:23:47 +0000 (18:23 +0000)]
Style(9) cleanup.

- Convert K&R-style function definitions to ANSI style.
- Remove ``register'' keywords.
- (fdformat only) Remove/add whitespace around operators, add parens
  after sizeof and return, use NULL instead of O for null pointer,
  and remove (void) casts on ignored return values,
- Move local variable out of redundant inner block.
- Remove redundant return from end of void functions.
- *argv[] -> **argv.
- Correct wording of #endif hint-comment to __DragonFly__.

17 years agoStyle(9) cleanup.
Chris Pressey [Wed, 24 Mar 2004 17:46:23 +0000 (17:46 +0000)]
Style(9) cleanup.

- Convert K&R-style function definitions to ANSI style.
- Remove ``register'' keywords.
- Add needed static prototypes.
- Sort and space #include's as per style(9).
- Adjust indentation issues in a few places.
- Fix two typos in comments.
- Add $DragonFly$ tags.

17 years agoHook in UDF to the build process.
David Rhodus [Wed, 24 Mar 2004 17:39:51 +0000 (17:39 +0000)]
Hook in UDF to the build process.

17 years agoCorrect a bug in vm_page_cache(). We should make sure that a held
Hiten Pandya [Wed, 24 Mar 2004 17:06:44 +0000 (17:06 +0000)]
Correct a bug in vm_page_cache().  We should make sure that a held
page is not being added to the cache queue; they are no different
from wired or busy pages.

Do this by checking the page'hold_count' element.

17 years agomake -j N support, add a required dependancy.
Matthew Dillon [Wed, 24 Mar 2004 07:04:28 +0000 (07:04 +0000)]
make -j N support, add a required dependancy.

17 years agoEliminate use of curproc and curthread by propagating thread pointer down
Jeffrey Hsu [Wed, 24 Mar 2004 02:08:33 +0000 (02:08 +0000)]
Eliminate use of curproc and curthread by propagating thread pointer down
the call chain.

17 years agoPass the credentials along when available.
Jeffrey Hsu [Wed, 24 Mar 2004 01:58:01 +0000 (01:58 +0000)]
Pass the credentials along when available.

17 years agoANSIfication (procedure args) cleanup.
Matthew Dillon [Tue, 23 Mar 2004 22:54:32 +0000 (22:54 +0000)]
ANSIfication (procedure args) cleanup.

Submitted-by: Andre Nathan <andre@digirati.com.br>
17 years agoDo all the length checks before returning even if "ip_mthread_enable"
Jeffrey Hsu [Tue, 23 Mar 2004 22:30:49 +0000 (22:30 +0000)]
Do all the length checks before returning even if "ip_mthread_enable"
is not enabled.

17 years agoEliminate use of curthread in if_ioctl functions by passing down the
Jeffrey Hsu [Tue, 23 Mar 2004 22:19:08 +0000 (22:19 +0000)]
Eliminate use of curthread in if_ioctl functions by passing down the
ucred structure.

17 years agoStyle(9) cleanup.
Chris Pressey [Tue, 23 Mar 2004 18:34:41 +0000 (18:34 +0000)]
Style(9) cleanup.

- Split deeply nested code into its own function, draw_row().
- Remove pleonastic wrapper function movto().
- Convert K&R-style function declarations to ANSI style.
- Remove (void) cast when ignoring return value.
- Fix indentation and whitespace around operators.
- Remove once-humourous comments that have now fallen out of context.

17 years agoAdd -w, which prints the full width of the data being represented even if
Matthew Dillon [Tue, 23 Mar 2004 18:25:51 +0000 (18:25 +0000)]
Add -w, which prints the full width of the data being represented even if
it overflows the column, and do not truncate the base domain from displayed
host names.  This is for programmatic interfaces and for sysops
who really want to see the whole host name.

17 years agoMake the Destination and Gateway columns wider when printing FQDNs so
Matthew Dillon [Tue, 23 Mar 2004 18:00:48 +0000 (18:00 +0000)]
Make the Destination and Gateway columns wider when printing FQDNs so
the hostnames do not get cut-off too badly.

17 years agoAdd 'route show' to the route command, plus style cleanups.
Matthew Dillon [Tue, 23 Mar 2004 17:56:29 +0000 (17:56 +0000)]
Add 'route show' to the route command, plus style cleanups.

Submitted-by: Andre Nathan <andre@digirati.com.br>
Taken-from: OpenBSD and NetBSD

17 years agoAdd hexdump and kill to the bootstrap list. Correct the tools path used
Matthew Dillon [Tue, 23 Mar 2004 17:21:09 +0000 (17:21 +0000)]
Add hexdump and kill to the bootstrap list.  Correct the tools path used
during a buildkernel.  There may still be other issues.

17 years agoAnother attempt to fix make -j N issues with this subdirectory.
Matthew Dillon [Tue, 23 Mar 2004 07:47:14 +0000 (07:47 +0000)]
Another attempt to fix make -j N issues with this subdirectory.

17 years agoStyle(9) cleanup.
Chris Pressey [Tue, 23 Mar 2004 07:45:34 +0000 (07:45 +0000)]
Style(9) cleanup.

- Remove ``register'' keywords.
- Remove (void) casts when ignoring return values.
- Manually expand a one-use macro.
- Whitespace adjustment in variable declaration.

17 years agobuildworld subsystem update addendum. Hopefully fix buildkernel,
Matthew Dillon [Mon, 22 Mar 2004 23:49:06 +0000 (23:49 +0000)]
buildworld subsystem update addendum.  Hopefully fix buildkernel,
and fix the GROFF/TROFF environment paths (should solve an infinite loop
occuring in troff when building from FreeBSD-4.x).

17 years agoStyle(9) cleanup.
Chris Pressey [Mon, 22 Mar 2004 22:32:51 +0000 (22:32 +0000)]
Style(9) cleanup.

- Remove ``register'' keywords and adjust a comment referencing them.
- Remove formfeeds.
- *argv[] -> **argv

17 years agoThis represents a major update to the buildworld subsystem.
Matthew Dillon [Mon, 22 Mar 2004 20:58:27 +0000 (20:58 +0000)]
This represents a major update to the buildworld subsystem.

    Compartmentalize the bootstrap/buildtools, the cross-build setup,
    and the world stage.  /usr/obj/usr/src is now far more readable
    (e.g. /usr/obj/usr/src/{btools_i386,ctools_i386_i386,world_i386}).

    Use a completely private command path for the world stage of the build.
    The bootstrap/buildtools stage compiles all required system programs
    (like rm, ln, chmod, etc).   At the moment the build compiles everything
    it needs, but this can be augmented later to 'cp' the required binaries
    into btools_<arch> instead of building them, including potentially copying
    the compiler binaries so the ctools_<arch> build could use a private
    path too).

    The 'buildworld' target now properly removes all object modules for
    all major stages.  Several new targets have been added to reduce
    build times, the most useful of which is 'quickworld', which skips
    the btools and ctools stages (they must have already been built).

    sys.mk has been augmented to support .nx binaries and .no object
    modules, which are built using ${NXCC} and friends, which always uses
    the system's native compiler rather then potentially using the
    cross-build compiler, for generating helper programs during the build.
    This way we do not have to special-case building the helper programs in
    an earlier stage as FreeBSD does.

    Fix a bug in 'wmake', which simulates the buildworld environment for
    piecemeal compilation/testing.  It was not using /usr/src/share/mk.

    Add additional .ORDER: constraints to better support make -j N
    (incomplete).  Note that recent changes to the DragonFly scheduler make
    it more likely for buildworld to trip over parallel make races.

    TOOLS_PREFIX was used to generate cross-compiler directory targets
    for exec'd utility binaries and access to libraries and include
    files.  However, in the new compartmentalized breakdown the cross
    compiler's utility binaries will reside in ctools_* while the
    include files and libraries are expected to be installed and accessed
    in world_*.  Add a USRDATA_PREFIX which defaults to TOOLS_PREFIX to
    allow the cross compilation stage to separate the two entities.

17 years agoChange to PCI_VENDOR_DELL
Joerg Sonnenberger [Mon, 22 Mar 2004 13:33:34 +0000 (13:33 +0000)]

17 years agoAdd device IDs of BCM5788, BCM5901 and BCM5901A2. Fix some spelling mistakes.
Joerg Sonnenberger [Mon, 22 Mar 2004 10:22:26 +0000 (10:22 +0000)]
Add device IDs of BCM5788, BCM5901 and BCM5901A2. Fix some spelling mistakes.

Obtained from FreeBSD.

Convert most PCI IDs to the pcidevs.h constants and leave only the BCM5788,
which isn't there, and alternative IDs for the BCM5702X and BCM5703X, which
couldn't be verified with www.pcidatabase.com.

17 years agoConsolidate length checks in ip_demux().
Jeffrey Hsu [Mon, 22 Mar 2004 06:38:17 +0000 (06:38 +0000)]
Consolidate length checks in ip_demux().

17 years agoStyle(9) cleanup.
Chris Pressey [Sun, 21 Mar 2004 22:41:24 +0000 (22:41 +0000)]
Style(9) cleanup.

- Convert K&R-style function declarations to ANSI style.
- Remove ``register'' keywords.
- Remove casts to (void) when ignoring return values.
- Minor indentation fixes.

17 years agogrr. fix bug in last commit. Use .ALLSRC instead of .OODATE
Matthew Dillon [Sun, 21 Mar 2004 17:33:19 +0000 (17:33 +0000)]
grr. fix bug in last commit.  Use .ALLSRC instead of .OODATE

17 years agoA large number of targets were doing a mkdir -p openssl. A parallel make
Matthew Dillon [Sun, 21 Mar 2004 17:15:41 +0000 (17:15 +0000)]
A large number of targets were doing a mkdir -p openssl.  A parallel make
may execute several of these simultaniously, causing mkdir -p to race against
itself.  mkdir -p is not atomic (it does a stat and then a later mkdir) and
can fail under these conditions, causing a buildworld -j N to fail, so move
it to its own dependancy.

17 years agoCosmetic cleanup.
Jeffrey Hsu [Sun, 21 Mar 2004 07:15:36 +0000 (07:15 +0000)]
Cosmetic cleanup.

17 years agoUndo part of the last commit. OBJFORMAT_PATH controls how the cross
Matthew Dillon [Sun, 21 Mar 2004 03:48:38 +0000 (03:48 +0000)]
Undo part of the last commit.  OBJFORMAT_PATH controls how the cross
compiler is exec'd, it is necessary for buildworld to find the correct
compiler and include file base directory.

17 years agocorrect a buildworld failure, fix the include file filter to allow the
Matthew Dillon [Sun, 21 Mar 2004 02:09:15 +0000 (02:09 +0000)]
correct a buildworld failure, fix the include file filter to allow the
primary directory names and filter most of the dummy softlinks that exist
for ports compatibility.

17 years agoNo changes. force commit / update timestamp so ioctl.c is regenerated.
Matthew Dillon [Sun, 21 Mar 2004 01:30:48 +0000 (01:30 +0000)]
No changes. force commit / update timestamp so ioctl.c is regenerated.

17 years agoAdd a missing resetpriority() which was causing all newly forked processes
Matthew Dillon [Sat, 20 Mar 2004 23:35:18 +0000 (23:35 +0000)]
Add a missing resetpriority() which was causing all newly forked processes
to get realtime priority until the next reschedule.  This permanently fixes
the 'jerky X pointer' problem.

Redo the parent estcpu inheritance code, make it much smarter by giving
child processes a small initial batch priority boost relative to the parent
and then allowing them to float back down if they are interactive, and
take this into account when aggregating the child's estcpu back into the
parent when the child exits.  This handles initial conditions for batch

17 years agoFix p_pctcpu and p_estcpu (addendum). Add a ESTCPUFREQ and set it to 10hz.
Matthew Dillon [Sat, 20 Mar 2004 19:21:08 +0000 (19:21 +0000)]
Fix p_pctcpu and p_estcpu (addendum).  Add a ESTCPUFREQ and set it to 10hz.
Change the systimer initialization to use the new constant.

17 years agoFix p_pctcpu and p_estcpu. When the new systimer stuff was put in the
Matthew Dillon [Sat, 20 Mar 2004 19:16:24 +0000 (19:16 +0000)]
Fix p_pctcpu and p_estcpu.  When the new systimer stuff was put in the
scheduler got its own clock interrupt for scheduling updates which was set
to 10Hz.  pctcpu was still being calculated based on 100hz, so change that
to 10hz.

The systimer stuff also broke estcpu, which in turn broke NICE.  Change
the estcpu equations to operate properly and get rid of some crufty comments.

Note that NICE really works now.  A cpu-bound nice +20 process will get
very little cpu relative to a cpu-bounce nice +0 process, and none relative
to a negatively-niced process.  From a standing start each nice level of
difference immediately shifts about 5% of the cpu between processes.  Once
the load and estcpu has stabilized (if the processes are cpu-bound), the
difference is around 2% per level, for two processes.  When starting a
highly-niced process in the face of lower-niced cpu-bound processes, the
highly-niced process may not get any cpu at all for up to 60 seconds.  This
is because the system 1-min loadav is used to scale estcpu.

17 years agoStyle(9) cleanup.
Chris Pressey [Sat, 20 Mar 2004 17:46:48 +0000 (17:46 +0000)]
Style(9) cleanup.

- Remove ``register'' keywords.
- No space after ``sizeof''.
- Convert K&R-style function declarations to ANSI style.
- Remove (void) when ignoring return values.

17 years agoStyle(9) cleanup.
Chris Pressey [Sat, 20 Mar 2004 17:22:46 +0000 (17:22 +0000)]
Style(9) cleanup.

- Remove ``register'' keywords.
- Convert K&R-style declarations to ANSI style.
- Fix typo in comment.

17 years agoStyle(9) cleanup.
Chris Pressey [Sat, 20 Mar 2004 17:09:44 +0000 (17:09 +0000)]
Style(9) cleanup.

- Remove ``register'' keywords.
- Convert K&R-style declarations to ANSI style.
- Remove whitespace before EOL.

17 years agoStyle(9) cleanup.
Chris Pressey [Sat, 20 Mar 2004 17:00:52 +0000 (17:00 +0000)]
Style(9) cleanup.

- Remove ``register'' keywords.
- Add parentheses and remove space after ``sizeof'' and ``return''.

17 years agoStart removing the old build infrastructure for the a.out
David Rhodus [Sat, 20 Mar 2004 16:27:42 +0000 (16:27 +0000)]
Start removing the old build infrastructure for the a.out
binaries. MOst of the interface had already been depreciated
for a while now and we only had remnants remaining.

17 years ago64-byte-align the test functions so they appear on different cache lines.
Matthew Dillon [Sat, 20 Mar 2004 02:04:28 +0000 (02:04 +0000)]
64-byte-align the test functions so they appear on different cache lines.
It doesn't seem to make much of a difference through for some unknown
reason nop1() seems to have slightly lower overhead then nop2().

    dhcp62# /tmp/call3
    call nop() function through function pointer in loop
    call3/nop1-1 10.508s 1000000000 loops =  0.011uS/loop
    call3/nop1-2 14.610s 1000000000 loops =  0.015uS/loop
    call3/nop2-2  7.046s 1000000000 loops =  0.007uS/loop

17 years agoAdd some additional spaces so the ctl string does not bump the
Matthew Dillon [Sat, 20 Mar 2004 02:02:20 +0000 (02:02 +0000)]
Add some additional spaces so the ctl string does not bump the
timing values.

17 years agoAdd function call overhead tests for (1) direct calls, (2) indirect calls,
Matthew Dillon [Sat, 20 Mar 2004 01:51:01 +0000 (01:51 +0000)]
Add function call overhead tests for (1) direct calls, (2) indirect calls,
and (3) call(func) -> func() indirect calls where (a) function 1 is passed
to the call, (b) function 1 and function 2 alternate being passed to the
call, and (c) function 2 is passed to the call (as a double check).  i.e.
call3 is explicitly testing branch prediction misses.

17 years agoClean up the code in bin/ to reduce warnings from GCC3.
Chris Pressey [Fri, 19 Mar 2004 18:39:41 +0000 (18:39 +0000)]
Clean up the code in bin/ to reduce warnings from GCC3.

Stage 5 of 5: clean up sh.
- Add ``const'' to  appropriate variable declarations and casts.
- Add function prototypes and #include's as needed.
- Convert K&R style declarations to ANSI style.

Submitted-by: Simon 'corecode' Schubert <corecode@fs.ei.tum.de>
17 years agoMerge: FreeBSD (RELENG_4) ip_fw2.c rev.
Hiten Pandya [Fri, 19 Mar 2004 18:22:00 +0000 (18:22 +0000)]
Merge: FreeBSD (RELENG_4) ip_fw2.c rev.

IN_MULTICAST wants an address in host byte order.

17 years agoMerge: FreeBSD (HEAD) sys/kern/sysv_sem.c rev. 1.69
Hiten Pandya [Fri, 19 Mar 2004 18:00:25 +0000 (18:00 +0000)]
Merge: FreeBSD (HEAD) sys/kern/sysv_sem.c rev. 1.69

Adjust the number of processes waiting on a semaphore properly
if we are woken up in the middle of sleeping.

Reminded by: Colin Percival <cperciva@FreeBSD.org>

17 years agoClean up the code in bin/ to reduce warnings from GCC3.
Chris Pressey [Fri, 19 Mar 2004 17:47:49 +0000 (17:47 +0000)]
Clean up the code in bin/ to reduce warnings from GCC3.

Stage 4 of 5 or so: cleanups to ed and ps.
- Add ``const'' and ``static'' to  appropriate variable delcarations
  and casts.
- Fix signedness on appropriate ``int'' declarations.
- Convert appropriate ``int'' types to ``size_t''.
- Rename functions/variables to not conflict with globals.
- Add missing #include's.

Submitted-by: Simon 'corecode' Schubert <corecode@fs.ei.tum.de>
17 years agoClean up the code in bin/ to reduce warnings from GCC3.
Chris Pressey [Fri, 19 Mar 2004 17:30:59 +0000 (17:30 +0000)]
Clean up the code in bin/ to reduce warnings from GCC3.

Stage 3 of 5 or so: cleanups to cp, cpdup, and date.
- Add ``const'' to  appropriate variable declarations and casts.
- Convert ``quad'' types to ``long long''.
- Convert appropriate ``int'' types to ``size_t'' and ``dev_t''.
- Rename functions/variables to not conflict with globals.
- Add/remove function prototypes and #includes as appropriate.
- Split a long string constant.
- Convert K&R style declarations to ANSI style.

Submitted-by: Simon 'corecode' Schubert <corecode@fs.ei.tum.de>
17 years agoClean up the code in bin/ to reduce warnings from GCC3.
Chris Pressey [Fri, 19 Mar 2004 17:17:46 +0000 (17:17 +0000)]
Clean up the code in bin/ to reduce warnings from GCC3.

Stage 2 of 5 or so: small cleanups across several programs.
- Convert ``quad'' types to ``long long''.
- Convert appropriate ``int'' types to ``size_t''.
- Fix comment syntax to use /* */ instead of //.
- Initialize a variable before using it.
- Remove an unneeded cast.

Submitted-by: Simon 'corecode' Schubert <corecode@fs.ei.tum.de>
17 years agoGet rid of the obsolete SMP checks in SMBFS.
Matthew Dillon [Fri, 19 Mar 2004 17:06:08 +0000 (17:06 +0000)]
Get rid of the obsolete SMP checks in SMBFS.

17 years agoMake ALWAYS_MSG the default. This introduces an extra procedural call
Matthew Dillon [Fri, 19 Mar 2004 17:00:06 +0000 (17:00 +0000)]
Make ALWAYS_MSG the default.  This introduces an extra procedural call
level but has the advantage of making the so_pru_*() API functions uniform
across all builds, which we will need for things like the smbfs module.
We will fix up any performance issues down the line.

17 years agoClean up the code in bin/ to reduce warnings from GCC3.
Chris Pressey [Fri, 19 Mar 2004 16:37:24 +0000 (16:37 +0000)]
Clean up the code in bin/ to reduce warnings from GCC3.

Stage 1 of 5 or so: clean up usr.bin/prinf, as it gets included by
- Convert ``quad'' types to ``long long''.

Submitted-by: Simon 'corecode' Schubert <corecode@fs.ei.tum.de>
17 years agoFix minor formatting errors in cpdup(1)'s man page.
Chris Pressey [Fri, 19 Mar 2004 07:46:46 +0000 (07:46 +0000)]
Fix minor formatting errors in cpdup(1)'s man page.

17 years agoIf XL cannot properly attach it tries to detach to clean up. Unfortunately,
Matthew Dillon [Fri, 19 Mar 2004 06:30:08 +0000 (06:30 +0000)]
If XL cannot properly attach it tries to detach to clean up.  Unfortunately,
the detach code expects it to have gotten most of the way through the attach
and if it hasn't the system will crash.  This commit adds a flag that tells
the detach code whether the attach got far enough along for the detach to
be able to reset the card (and do certain other things).

17 years agoIncorporate NetBSD rev 1.111: Set the device address before reading the
Matthew Dillon [Fri, 19 Mar 2004 00:35:57 +0000 (00:35 +0000)]
Incorporate NetBSD rev 1.111:  Set the device address before reading the
device descriptor.  This makes certain non-conforming devices work.  Suggested
by Peter Burnett in [NetBSD]kern/24716.

17 years agoFix generation of USB_EVENT_DEVICE_DETACH, which was commented out in
Matthew Dillon [Fri, 19 Mar 2004 00:30:32 +0000 (00:30 +0000)]
Fix generation of USB_EVENT_DEVICE_DETACH, which was commented out in
FreeBSD.  Incorporate NetBSD rev 1.110 which fixes an access to freed
memory which was previously causing the detach event to crash the system.

Reported-By: Andreas Fuchs <asf@boinkor.net>
17 years agoBring in MODULE_VERSION from FreeBSD-5. Even though our kernel doesn't
Matthew Dillon [Thu, 18 Mar 2004 18:51:56 +0000 (18:51 +0000)]
Bring in MODULE_VERSION from FreeBSD-5.  Even though our kernel doesn't
check version numbers, the boot loader apparently does.

17 years agoAdjust the Makefile's to move the iconv files to libiconv, and add it to
Matthew Dillon [Thu, 18 Mar 2004 18:47:41 +0000 (18:47 +0000)]
Adjust the Makefile's to move the iconv files to libiconv, and add it to
the module build.

17 years agoRepository copy libkern/{Makefile,iconv*} -> libiconv, and modify the
Matthew Dillon [Thu, 18 Mar 2004 18:27:47 +0000 (18:27 +0000)]
Repository copy libkern/{Makefile,iconv*} -> libiconv, and modify the
Makefile appropriately.

17 years agoAdd lock.9 man page, it is also symlinked to: lockcount.9, lockinit.9,
Eirik Nygaard [Thu, 18 Mar 2004 15:18:02 +0000 (15:18 +0000)]
Add lock.9 man page, it is also symlinked to: lockcount.9, lockinit.9,
lockmgr.9, lockmgr_printinfo.9 and lockstatus.9.

Obtained from: FreeBSD

17 years agoPractice commit: learn how to use 'cvs remove', so that, should I need
Chris Pressey [Thu, 18 Mar 2004 02:52:44 +0000 (02:52 +0000)]
Practice commit: learn how to use 'cvs remove', so that, should I need
to use it someday, I won't accidentally burn down the entire CVS tree.

17 years agoAdd manual page for the busdma(9) API. It has detailed information on
Hiten Pandya [Thu, 18 Mar 2004 00:07:53 +0000 (00:07 +0000)]
Add manual page for the busdma(9) API.  It has detailed information on
the access methods of busdma and specifications for its usage.

Requested by: Joerg

17 years agoPre-test spot removal solutions in an inconspicuous area before use.
Chris Pressey [Wed, 17 Mar 2004 21:21:27 +0000 (21:21 +0000)]
Pre-test spot removal solutions in an inconspicuous area before use.

Suggested-by: dillon
17 years agoAdd additional default-generation entries for usb2-5, most new PCs these
Matthew Dillon [Wed, 17 Mar 2004 19:20:12 +0000 (19:20 +0000)]
Add additional default-generation entries for usb2-5, most new PCs these
days have more then two USB busses and EHCI also renumbers for companion

17 years agoAdd some USB specific documentation to make life easier for people
Matthew Dillon [Wed, 17 Mar 2004 19:19:17 +0000 (19:19 +0000)]
Add some USB specific documentation to make life easier for people
playing around with DragonFly/USB directly from the live CD.

17 years agoAdd some missing SRCS dependancies to the EHCI module.
Matthew Dillon [Wed, 17 Mar 2004 19:11:26 +0000 (19:11 +0000)]
Add some missing SRCS dependancies to the EHCI module.

17 years agoSeparate the pieces a bit. The usb.ko module does not build EHCI, and
Matthew Dillon [Wed, 17 Mar 2004 18:12:57 +0000 (18:12 +0000)]
Separate the pieces a bit.  The usb.ko module does not build EHCI, and
probably isn't stable enough to include EHCI by default yet, so
reorganize the Makefile's into subdirectories so we can build a separate
EHCI companion KLD.

17 years agoMerge FreeBSD ifconfig.c rev 1.94, strlcpy() cannot be used if the source
Matthew Dillon [Wed, 17 Mar 2004 09:32:18 +0000 (09:32 +0000)]
Merge FreeBSD ifconfig.c rev 1.94, strlcpy() cannot be used if the source
string is not terminated.  This is a clean rewrite of the (minor) patch and
not a direct MFC.

Reminded-by: Brooks Davis <brooks@one-eyed-alien.net>
17 years agoCreate /usr/src/test/test ... a dummy directory that new committers can
Matthew Dillon [Wed, 17 Mar 2004 05:41:23 +0000 (05:41 +0000)]
Create /usr/src/test/test ... a dummy directory that new committers can
use to learn the ropes.

17 years agoUpdate the 825xx GigE support. Add a large number of new device id's and
Matthew Dillon [Wed, 17 Mar 2004 04:59:41 +0000 (04:59 +0000)]
Update the 825xx GigE support.  Add a large number of new device id's and
support for the 82541 (e.g. Intel PRO/1000 MT DESKTOP ADAPTER) and 82544.
Also add sysctl support for various interrupt related delay parameters,
and add workarounds for chip issues.

In-Discussion-With: "Peter Avalos" <pavalos@theshell.com>
Submitted-by: Hiten Pandya <hmp@backplane.com>
Adapted-from: FreeBSD-5

17 years agoFix a bug in the recent connectionless commit. When sending a UDP packet
Matthew Dillon [Wed, 17 Mar 2004 02:27:59 +0000 (02:27 +0000)]
Fix a bug in the recent connectionless commit.  When sending a UDP packet
over a connected socket but with a source address of INADDR_ANY, udp_output()
was calling in_pcbladdr() with a NULL sockaddr pointer, causing a null
pointer panic.

Construct a temporary sockaddr_in to pass to in_pcbladdr() with the foreign
address instead.  in_pcbladdr() takes an address and returns the interface
source IP address that best characterizes the interface the packet will be
sent out of.

17 years agoAn strlcpy() in the last commit was unconditionally overwriting 'name'
Matthew Dillon [Wed, 17 Mar 2004 02:18:23 +0000 (02:18 +0000)]
An strlcpy() in the last commit was unconditionally overwriting 'name'
in the sysctl sdl scan, causing all ifconfig commands to always operate
on the first interface.

17 years agoAdd default case of error = EINVAL to ether_ioctl
Joerg Sonnenberger [Tue, 16 Mar 2004 23:06:11 +0000 (23:06 +0000)]
Add default case of error = EINVAL to ether_ioctl

17 years agoCleanup sis(4):
Joerg Sonnenberger [Tue, 16 Mar 2004 22:48:00 +0000 (22:48 +0000)]
Cleanup sis(4):
- conform somewhat to style(9)
- rename sis_crc to sis_mchash
- use LIST_FOREACH for ifp->if_multiaddrs and mii->mii_phys scans
- make sis_rxeoc static
- use BPF_MTAP

17 years agoAdd support for building dependent modules automatically by
Joerg Sonnenberger [Tue, 16 Mar 2004 19:16:36 +0000 (19:16 +0000)]
Add support for building dependent modules automatically by
specifying KLD_DEPS.

Idea and initial implemenation from Hiten.

17 years agoGive the VFS initialisation functions an update:
Hiten Pandya [Tue, 16 Mar 2004 18:42:35 +0000 (18:42 +0000)]
Give the VFS initialisation functions an update:

* Use a better fix for revision 1.3 of vfs_init.c (ours).
  I have integrated the change from FreeBSD's vfs_init.c
  revision 1.59.  Serious issues are fixed with this
  change and a much more cleaner way of handling disappearing
  VFS operation vectors.  At least vfs_opv_numops are
  allocated and recycled as appropriate.  The number of
  pre-allocated vfs_opv_numops can be changed at boot time
  by a tunable.  $FreeBSD$ ID tag updated accordingly.

  NOTE: this *removes* the temporary fix committed my dillon@
  a few days ago, by giving it a more cleaner solution.

* Use M_VNODE instead of M_TEMP for storing VFS buffers and

* Document the functions in this file to make it easier
  for file system implementors.

* Cleanup unused variables in vfs_add_vnops().

* Use M_ZERO instead of malloc+bzero.

* Do not panic when a VFS operation is not available,
  instead return EOPNOTSUPP.  This is better because
  the error value can be passed up by the system calls
  instead of giving an obscure panic about unavailable
  VFS operation.  One can run into this when a VFS op
  call is made when no filesystem supports that
  particular op.  A similar change was made by Peter
  Wemm in FreeBSD's sys/kern/vfs_init.c.

* Better document the various stages of vfs_opv_recalc().

Note, our value of the minimum number of available VFS operation
vectors is `96' at the moment, since a few tests show that the
previous code initialised to values of between 53-60.  The default
probably can be tuned a little bit better; although tunable access
is available at boot to `vfs.opv_numops'.

Reviewed by: Matt Dillon

17 years agomain() more typically uses 'char **argv' instead of 'char *argv[]'. Remove
Matthew Dillon [Tue, 16 Mar 2004 18:09:32 +0000 (18:09 +0000)]
main() more typically uses 'char **argv' instead of 'char *argv[]'.  Remove
the requirement that an empty line be inserted in function definitions without
local variables (the requirement is actually that NO empty line be inserted).
Revamp the documentation on when and when not to use braces around

Submitted-by: Chris Pressey <cpressey@catseye.mine.nu>
Additional-changes-by: dillon
17 years agoSeparate chroot() into kern_chroot(). Rename change_dir() to checkvp_chdir()
Matthew Dillon [Tue, 16 Mar 2004 17:53:53 +0000 (17:53 +0000)]
Separate chroot() into kern_chroot().  Rename change_dir() to checkvp_chdir()
and reorganize the code to avoid doing weird things to the passed vnode's
lock and ref count in deep subroutines (which lead to buggy code).

Fix a bug in chdir()/kern_chdir() (the namei data was not being freed in all
cases), and also fix a bug in symlink() (missing zfree in error case).

Submitted-by: Paul Herman <pherman@frenchfries.net>
Additional-work-by: dillon
17 years agoMerge FreeBSD's rev. 1.81:
Joerg Sonnenberger [Tue, 16 Mar 2004 16:58:16 +0000 (16:58 +0000)]
Merge FreeBSD's rev. 1.81:

o add IF_*bps macros for netbsd compatibility
o add interface capabilities for vlan use and to signal jumbo frame support

Reviewed by:many
Approved by:re

17 years agoFix loading of the SMBFS kernel module. The KMODDEPS line in the SMBFS
Hiten Pandya [Tue, 16 Mar 2004 07:45:59 +0000 (07:45 +0000)]
Fix loading of the SMBFS kernel module.  The KMODDEPS line in the SMBFS
Makefile generated incorrect (read fake) symbols; the build system was
pretty satisified but kldload was not and returned ENOEXEC.

Instead, add a Makefile for libiconv as it is supposed to be, because
SMBFS requires it as a module dependency.

Note, the SMBFS module needs to be recompiled for it to work, and the
libiconv KLD needs to be built using the newly added Makefile.  Also
rebuild 'libmchain'.

17 years agoIntegrate the remaining parts of the network interface aliasing
Hiten Pandya [Mon, 15 Mar 2004 22:39:37 +0000 (22:39 +0000)]
Integrate the remaining parts of the network interface aliasing
functionality.  While I am there, bring in some of the fixes
made to FreeBSD's ifconfig.

Update the $FreeBSD$ ID tag accordingly.

17 years agoIntegrate remaining part of the network interface aliasing
Hiten Pandya [Mon, 15 Mar 2004 22:37:41 +0000 (22:37 +0000)]
Integrate remaining part of the network interface aliasing
functionality.  This is the kernel part.

17 years agonextsoftcheck (which is a really aweful interrupt interlock hack) needs to
Matthew Dillon [Mon, 15 Mar 2004 20:23:48 +0000 (20:23 +0000)]
nextsoftcheck (which is a really aweful interrupt interlock hack) needs to
be volatile.

17 years agoThe kernel realloc() does not support M_ZERO, assert the case.
Matthew Dillon [Mon, 15 Mar 2004 20:22:54 +0000 (20:22 +0000)]
The kernel realloc() does not support M_ZERO, assert the case.

17 years agoAdd a new function ether_ifattach_bpf which can be used by NICs not using
Joerg Sonnenberger [Mon, 15 Mar 2004 20:08:40 +0000 (20:08 +0000)]
Add a new function ether_ifattach_bpf which can be used by NICs not using
the default arguments for bpfattach for dlt and hdrlen. ether_ifattach
calls this routine and provides the old standard arguments to keep the API.

This call can be used instead of the multiple BPF interfaces mess in the
coming generic 802.11 layer.

Fix I4B's isppp by using the new call.

17 years agoANSIfication, K&R cleanups, 'register' removal.
Matthew Dillon [Mon, 15 Mar 2004 18:10:29 +0000 (18:10 +0000)]
ANSIfication, K&R cleanups, 'register' removal.

Submitted-by: Chris Pressey <cpressey@catseye.mine.nu>
17 years agoAdd a Makefile stub to build ep as a module.
Matthew Dillon [Mon, 15 Mar 2004 17:19:19 +0000 (17:19 +0000)]
Add a Makefile stub to build ep as a module.

Submitted-by: Dheeraj Reddy <dheerajs@comcast.net>
Taken-From: FreeBSD-5

17 years agoAdd a Makefile stub to build pccard as a module.
Matthew Dillon [Mon, 15 Mar 2004 17:16:23 +0000 (17:16 +0000)]
Add a Makefile stub to build pccard as a module.

Submitted-by: Dheeraj Reddy <dheerajs@comcast.net>
Taken-From: FreeBSD-5

17 years agoPartial merge from FBsd-5, code to make some PCCARDs work under NEWCARD.
Matthew Dillon [Mon, 15 Mar 2004 17:15:18 +0000 (17:15 +0000)]
Partial merge from FBsd-5, code to make some PCCARDs work under NEWCARD.

Submitted-by: Dheeraj Reddy <dheerajs@comcast.net>
Taken-From: FreeBSD-5

17 years agoMove a drain output call to before a dirty block check instead of after
Matthew Dillon [Mon, 15 Mar 2004 16:27:04 +0000 (16:27 +0000)]
Move a drain output call to before a dirty block check instead of after
to make all dirty buffers visible.

Submitted-by: Max Khon <fjoe@FreeBSD.org> for FreeBSD-4.x
Reviewed-by: Kirk McKusick <mckusick@beastie.mckusick.com>
17 years agoCode cleanup, remove 'register' and (void) casts. No functional changes.
Matthew Dillon [Mon, 15 Mar 2004 16:24:22 +0000 (16:24 +0000)]
Code cleanup, remove 'register' and (void) casts.  No functional changes.

Submitted-by: Chris Pressey <cpressey@catseye.mine.nu>
17 years agoSome drivers depend on the link layer address in ac_enaddr.
Joerg Sonnenberger [Mon, 15 Mar 2004 08:25:50 +0000 (08:25 +0000)]
Some drivers depend on the link layer address in ac_enaddr.
Temporary save a copy of lla there too until all drivers some been

Idea from FreeBSD.

17 years agoDo not free the old VFS vector when recomputing the vectors. If a module
Matthew Dillon [Mon, 15 Mar 2004 06:10:51 +0000 (06:10 +0000)]
Do not free the old VFS vector when recomputing the vectors.  If a module
is loaded which causes the vectors to recompute, the v_op on existing
vnodes can wind up pointing to freed memory.  This fix does cause a memory
leak, and is a hack, but it's better then crashing.

Taken-from: FreeBSD-5

17 years agoWhen detaching UMASS, abort all the pipes before detaching the sim. Note
Matthew Dillon [Mon, 15 Mar 2004 05:45:19 +0000 (05:45 +0000)]
When detaching UMASS, abort all the pipes before detaching the sim.  Note
sim detachment path is:  umass_cam_detach_sim -> xpt_bus_deregister ->
cam_sim_free.  If there is anything pending as of the cam_sim_free() bad
things will happen.

17 years agoWhen deregistering a bus, pending device bus scan timeouts are not deleted
Matthew Dillon [Mon, 15 Mar 2004 05:43:52 +0000 (05:43 +0000)]
When deregistering a bus, pending device bus scan timeouts are not deleted
and pending ccb's are not necessary aborted/processed prior to the sim
potentially being destroyed.  Adjust AC_LOST_DEVICE to release any pending
timeouts (and it should also restart the command queue).  This may interlock
against the detaching device (e.g. UMASS) having set a flag in its softc
that causes all future commands to fail immediately.  Note that we have to
also run any pending ISRs synchronously before xpt_bus_deregister() can
safely return.

When freeing a device queue, print a warning if the device queue contains
active commands.  If a device queue is freed while holding active commands
all sorts of bad things can happen, including the machine locking up on
boot while waiting for CAM to finish scanning its SCSI busses.

17 years agoThe cam_sim structure was being deallocated unconditionally by device
Matthew Dillon [Mon, 15 Mar 2004 03:05:11 +0000 (03:05 +0000)]
The cam_sim structure was being deallocated unconditionally by device
driver detach routines.  The problem with this is that part of the CAM
bus structure may still be active (for example, with pending timeout()'s),
and even though the bus, target, and device is freed, since the sim IS
freed any accesses through the sim will hit 0xdeadc0de.  This case most often
occurs with USB UMASS devices.

17 years agoDo some M_WAITOK<->M_INTWAIT cleanups. Code entered from userland, such as
Matthew Dillon [Mon, 15 Mar 2004 02:27:57 +0000 (02:27 +0000)]
Do some M_WAITOK<->M_INTWAIT cleanups.  Code entered from userland, such as
device open and device ioctl, generally use M_WAITOK, while low level
structures such as the capacity structure are allocated using M_INTWAIT.