manual pages, to avoid duplicating work between the Hardware Notes and
manual pages.
Each text line in the output from the manual page parser is generated
as a SGML entity, making it possible for translators to only translate
lines which actually contains English text (this neat idea came from
hrs).
To determine which drivers are usable on which architectures the
dev.archlist.txt file is used to explicitly list this. It it an
imperfect solution, but the best I have been able to come up with for
now.
This commit converts most of the devices which has a section 4 manual
page with a HARDWARE section to be the new auto generated format.
Reviewed in principle by: ru, hrs, trhodes
Good ideas for improvements: hrs
No objections: -doc, re
the MFLAGS target. Document that variable assignments from the MAKEFLAGS
environment variable and the .MAKEFLAGS and .MFLAGS target have the
same precedence as command line variable assignments.
variable as required by POSIX. This causes such variables to be
pushed into all sub-makes called by the make (except when the MAKEFLAGS
variable is explicitely changed in the sub-make's environment).
This makes them also mostly un-overrideable in sub-makes except on the
sub-make's command line. Therefor specifying 'make CC=icc' will cause
icc to be used as C compiler in all sub-makes no matter what the Makefiles
itself try to do to the CC variable.
This patch also corrects the handling of the MFLAGS variable. MFLAGS
contains all the command line flags but not the command line variable
assignments. The evaluation of the .MFLAGS or .MAKEFLAGS target now
changes both MFLAGS and MAKEFLAGS (they used to change MAKEFLAGS only).
Makefiles can use MFLAGS for their own purposes given that they do not
except MFLAGS to be undefined at the beginning and that they don't evaluate
.MFLAGS or .MAKEFLAGS. MFLAGS should be removed for POSIX compliance,
but it is unfortunately heavily used by the X makefiles.
This has been extensively tested by port builds (thanks to portmgr), new
worlds and kernels.
PR: standards/57295 (1st part above)
Submitted by: James E. Flemer <jflemer@alum.rpi.edu>
Approved by: portmgr
Obtained from: NetBSD (1st part above)
MFC after: 4 weeks
being defined, define and use a new MD macro, cpu_spinwait(). It only
expands to something on i386 and amd64, so the compiled code should be
identical.
Name of the macro found by: jhb
Reviewed by: jhb
While I'm here, document the existence of the '-l' option, which allows
one to use moused to use psm in some more interesting ways.
Approved by: njl (mentor)
make it fully self-contained.
o ip_reass() now returns a new mbuf with the reassembled packet and ip->ip_len
including the IP header.
o Computation of the delayed checksum is moved into divert_packet().
Reviewed by: silby
- according to RFC2661 an offset size of 0 is allowed.
- when skipping offset padding do not forget to also skip
the 2 octets of the offset size field.
Reviewed by: archie
Approved by: pjd (mentor)
link[n].latency calculated from user supplied value.
This prevents repeated NGM_PPP_SET_CONFIG/NGM_PPP_GET_CONFIG
from failing because of link[n].conf.latency being out of range.
Reviewed by: archie
Approved by: pjd (mentor)
For -l, upset everyone by breaking it. Specifically, -l now produces
a lengthy error message that suggests --check-links (POSIX -l) or
--one-file-system (GNU -l) instead. However, if POSIXLY_CORRECT is set,
use the POSIX interpretation.
For -o, please everyone by making it work both ways:
* -xo uses POSIX behavior
* -co uses "almost GNU" behavior (as close as we can get until
libarchive implements a true V7 tar format)
Cleanup to prepare for locking commit. Add comments, clarify printfs,
remove old unused locking macros. Additional changes:
* Remove an old workaround for the bug in AcpiEnterSleepState() that
caused it to return with the hardware mutex still held. It no longer
can fail this way.
* Remove ACPI_DEBUGGER checkpoints in the probe. We have a reasonably
stable probe/attach process now.
* Use an sbuf instead of sprintf/strcat for a sysctl. Also, use strlcpy
instead of a bzero/strncpy.
* Simplify acpi_name, acpi_Enable, and acpi_Disable.
* Don't bzero the softc
and setting MSR. This was most evident with the idle proc running
with interrupts disabled and causing a lockup. Switch over to the
i386 style which does things in the right order.
debug assisted by: gallatin, and the invaluable KTR option.
pipelock(), not via a mixture of mutexes and pipelock(). Additionally,
add a few KASSERTS, and change some statements that should have been
KASSERTS into KASSERTS.
As a result of these cleanups, some segments of code have become
significantly shorter and/or easier to read.
unconditionally, stop after the first one (system board) if no EISA hardware
is detected. This fixes a boot hang (i.e. Thinkpad) when ACPI is disabled.
Also, split the probe code into a separate function and do some style cleanup.
Note that the Adaptec 2842 VLB controller probe is broken by this change
and will fail to probe. It should be fixed separately.
