marius [Mon, 4 Sep 2006 16:45:08 +0000 (16:45 +0000)]
- Talk about chips rather than chip sets as AMD LANCE and PCnet are
single-chip.
- Add some more rationale about le(4).
- Add/un-comment hardware notes for C-Bus and ISA adapters.
If building the module as part of the kernel build, determine
the "device isa" presence out of the opt_isa.h in the kernel
build directory, rather than always assuming its presence.
sparc64 is still special cased and is not affected by this
change.
Avoid an infinite loop in empty_both_buffers() by adding a timeout.
This helps systems that don't actually have atkbd controllers, such as the Intel
SBX82 blade, boot without device.hints hacks.
Hardware for this fix provided by iXsystems.
PR: 94822
Submitted by: Devon H. O'Dell <devon.odell@coyotepoint.com>
MFC After: 3 days
marius [Sun, 3 Sep 2006 21:20:21 +0000 (21:20 +0000)]
Do as the USII CPU manual suggests and leave interrupts enabled
for a bit before retrying to resend an IPI in order to avoid
deadlocks if the other CPU is also trying to send one.
OpenSolaris uses a delay of 1 microsecond here but waiting 2
microseconds with interrupts enabled like Linux does shouldn't
hurt but is a bit safer.
up the default msgbuf limit to 64k.. a verbose boot on i386 on modern
hardware returns almost 48k of data... to change the default per platform,
it should be done in DEFAULTS, not here...
add a newbus method for obtaining the bus's bus_dma_tag_t... This is
required by arches like sparc64 (not yet implemented) and sun4v where there
are seperate IOMMU's for each PCI bus... For all other arches, it will
end up returning NULL, which makes it a no-op...
Convert a few drivers (the ones we've been working w/ on sun4v) to the
new convection... Eventually all drivers will need to replace the parent
tag of NULL, w/ bus_get_dma_tag(dev), though dev is usually different for
each driver, and will require hand inspection...
Break out typedefs from bus_dma.h to _bus_dma.h so that we can get the
typedef for bus_dma_tag_t in sys/bus.h w/o poluting the namespace...
This is in preperation for adding bus_get_dma_tag to sys/bus.h...
New release notes: audit(4) (somewhat belatedly, now that I
marginally understand how this feature works), cp(1) -l (+MFC),
pkill(1)/pgrep(1) to /bin, lukemftpd 20060831.
Updated release notes: OpenBSM 1.0a10 (also do a minor markup fix,
+MFC).
Vendor import of OpenBSM 1.0 alpha 10, with the following changes:
- auditd now generates complete audit records for its events, as required for
application-submitted audit records in the the FreeBSD kernel audit
implementation.
This also restores contrib/openbsm/bsm/audit_record to the vendor version
after the build fixes previously committed; however, this file is not used
in the build.
Enforce the compile-time threads limit at run-time, so that a high thread
count argument doesn't cause a segfault or memory corruption when the
compile-time array is overrun.
Remove two hypothetical calls to suser() in ifdef'd (and uncompilable)
svr4 code: this code would call centralized sysctl code that does
these checks also.
marius [Fri, 1 Sep 2006 22:34:49 +0000 (22:34 +0000)]
- Improve the description of gem(4); the Sun chips it supports are
termed ERI and GEM rather than GMAC.
- Bring the description of le(4) in line with the current le(4); it
was still refering to the old i386 ISA-only le(4) which was nuked
along with ISA_COMPAT while HEAD was FreeBSD 5.
- Add an entry for hme(4).
- Remove the obsolete entry for lnc(4).
marius [Fri, 1 Sep 2006 21:42:22 +0000 (21:42 +0000)]
- s/gigabit/Gigabit/
- Talk about supported chips rather than supported cards as the majority
of the hardware supported by gem(4) is on-board.
- "the .Nm driver"
- Sort the list of supported chips alphabetically.
- Sun GEM aren't used on-board though, so don't claim they'd be.
- Add a CAVEATS section informing that Sun GEM cards aren't supported
so far.
Stylize:
o avoid using a global register variable.
o redefine struct ia64_tp as a union. We don't have to get to the
fields themselves. We just need it to be of the right size with
the right alignment.
marius [Fri, 1 Sep 2006 20:41:59 +0000 (20:41 +0000)]
- Use full name of the Sun PGX64 cards and add the Sun part number
in order to simplify matters for people who are looking for a video
card supported by FreeBSD/sparc64.
- Add Sun PGX to the list of known working cards.
The ucontext is 16-byte aligned, which means that struct tcb is
16-byte aligned. Consequently, struct tcb is a multiple of 16
bytes in size. We need to make sure there's no padding after
struct ppc32_tp. We do this by explicitly adding the necessary
padding in front of it.
- Document /conf/diskless_remount in the list of special files.
- Note that diskless_remount files may use ".." to support mounts above
the root path.
- Copy dot files when populating directories from /conf. [1]
PR: misc/102724 [1]
Submitted by: Attila Nagy <bra at fsn.hu> [1]
- Use pci_enable_busmaster() and pci_enable_io() to update the command
register. This really shouldn't be using pci_enable_io() directly as
bus_alloc_resource() does it already, but the cached copy of the
command word needs to be correct so the enable/disable mwi functions
work properly.
- Use pci bus accessors to read revision ID and subvendor IDs.
Integrate audit_submit(3) bits into su. This means that records for
successful and failed su attempts will be recorded using the AUE_su
event type (login or lo class) if auditing is present in the system.
Currently, the records will have a header, subject, text (with the
actual diagnostics), a return and trailer token.
Audit the argv and env vectors passed in on exec:
Add the argument auditing functions for argv and env.
Add kernel-specific versions of the tokenizer functions for the
arg and env represented as a char array.
Implement the AUDIT_ARGV and AUDIT_ARGE audit policy commands to
enable/disable argv/env auditing.
Call the argument auditing from the exec system calls.
- Move available kernel options to SYNOPSIS, describe how to enable ipfw
from within rc.conf.
- Remove IPDIVERT kernel option
- Add notes about IPFIREWALL_DEFAULT_TO_ACCEPT and IPFIREWALL_FORWARD
Fix the variant I allocation for KSE: Allow a larger TCB and assume
that the documented TCB is at the tail of the extended TCB. In other
words, the base of the TCB has a negative offset from the TLS.
Remove curdir reference in libbsm build; this is not required as the
include path will already point to the populated include tree. This
is left over from boot-strapping the build and install of libbsm
during the initial import and merge.
Obtained from: TrustedBSD Project
Pointed out by: ru
Remove duplicated include files from HEAD that appear in both
contrib/openbsm/bsm and sys/bsm. This will help avoid triggering
problems due to an inconsistent include order between the base and
lib32 builds. We will continue to import these files on the vendor
branch. Files used purely in user space (audit_uevents.h) are not
removed.
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