57578 Commits

Author SHA1 Message Date
Warner Losh
44dc92eb94 Now that TUNABLE_ULONG is in the tree, and has been for a while, use it.
This also avoids typepunning.
2006-02-04 21:56:14 +00:00
Warner Losh
ed3eb6ebe2 Don't type pun accidentally. Instead, be explicit that we're type
punning with an union so that the compiler knows.
2006-02-04 21:37:39 +00:00
Wayne Salamon
4f9ac41fba Call the audit syscall enter/exit functions for the amd64 architecture,
both 32-bit and 64-bit paths. System calls will now be audited.

Obtained from: TrustedBSD Project
Approved by: rwatson (mentor)
2006-02-04 20:37:20 +00:00
Bill Paul
55ad415824 When ndis_attach() runs, it has to very briefly initialize the card
in order to query the underlying Windows driver for the station address
and some other properties. There is a slim chance that the card may
receive a packet and indicate it up to us before ndis_attach() can call
ndis_halt_nic(). This is bad, because both the softc structure and
the ifnet structure aren't fully initialized yet: many pointers are
still NULL, so if we make it into ndis_rxeof(), we will panic.

To fix this, we need to do the following:

- Move the calls to IoAllocateWorkItem() to before the call to ndis_init_nic().
- Move the initialization of the RX DPC and status callback function pointers
  to before ndis_init_nic() as well.
- Modify ndis_rxeof() to check if the IFF_DRV_RUNNING flag is set. If it
  isn't, we return any supplied NDIS_PACKETs to the NIC without processing
  them.

This fixes a crash than can occur when activating a wireless NIC in
close proximity to a very busy wireless network, reported by Ryan
Beasley (ryan%^$!ATgoddamnbastard-****!!!DOTorg.

MFC after:	3 days
2006-02-04 19:42:49 +00:00
Olivier Houchard
0cc56a19e1 Don't forget to set the address of the next descriptor to 0 when we're
zeroing a physical page, or we could end up re-zeroing portions of
memory we have zeroed before, which is clearly not wanted.
2006-02-04 18:01:15 +00:00
Scott Long
1107d45356 Squash another use of vtophys. Instead of creating separate busdma objects
for doing static memory transfers, start collecting them into a single
object.
2006-02-04 17:56:17 +00:00
Olivier Houchard
19d5d0da40 MFi386:
revision 1.288
date: 2006/02/04 14:11:33;  author: wsalamon;  state: Exp;  lines: +4 -1
Hook up the audit system to system call entry and exit. System calls will
now be audited.

Obtained from:  TrustedBSD Project
Approved by: rwatson (mentor)
2006-02-04 17:01:19 +00:00
Scott Long
73450b30c8 Now that the em driver no longer needs to directly touch the scheduler, remove some
unneeded headers.
2006-02-04 16:50:14 +00:00
Wayne Salamon
c62ccf20b2 Hook up the audit system to system call entry and exit. System calls will
now be audited.

Obtained from:	TrustedBSD Project
Approved by: rwatson (mentor)
2006-02-04 14:11:33 +00:00
David Xu
7f96995ebd Create childproc_jobstate function to report job control state, this
also fixes a bug in childproc_continued which ignored PS_NOCLDSTOP.
2006-02-04 14:10:57 +00:00
Robert Watson
01bcdff15d Assign audit identifiers to alpha/linux system calls so that they will
be audited.

Obtained from:	TrustedBSD Project
2006-02-04 14:03:22 +00:00
Robert Watson
ef572cf5bb Regenerate. 2006-02-04 13:29:09 +00:00
Robert Watson
2b8d08f814 Audit FreeBSD 32-bit system calls on 64-bit FreeBSD systems.
Obtained from:	TrustedBSD Project
2006-02-04 13:28:55 +00:00
Robert Watson
1ba0723bd6 Merge OpenBSM 1.0 alpha 2 kernel audit events into src/sys/bsm. Almost
entirely new audit event identifiers for FreeBSD, Linux, and POSIX.1b
system calls.

Obtained from:	TrustedBSD Project
2006-02-04 13:22:44 +00:00
Rink Springer
aaadec7cac Patch to allow XBox-users to use the onboard nve(4) nForce ethernet driver.
The patch crudely forces the NIC out of operating mode before the nve(4)
driver can initialize it; this is required to properly initialize the NIC.

It is XBox-specific, as this condition can only occur on XBoxes (Most loaders
will simply leave the NIC running, forcing us to use a crude workaround like
this to get it in a workable condition). Due to the XBox-only aspect, this has
been solved in XBox-specific initialization code and not within nve(4).

Reviewed by:	imp
Approved by:	imp (mentor)
No objection:	bz@, obrien@, q@ontheweb.com.au
2006-02-04 10:01:33 +00:00
Scott Long
b0cb1aaf7c Add the start of busdma infrastructure to this driver. Convert the
ASR_resetIOPR function to use it.
2006-02-04 08:45:19 +00:00
Matt Jacob
51effc8cd5 Actually, no, I had it wrong in 1.109. The arguments to bus_dma_create_tag
are bus_addr_t, not bus_size_t.

In any case, turn off DAC support entirely until it is revamped to actually
work *correctly* for 64 bit platforms (not using a PAE definition and for
both initiator and target mode).
2006-02-04 08:39:02 +00:00
Scott Long
b32f2b9a08 Now that the U32 type is a really 32-bits wide, eliminate a bunch of other
bad assumptions and long values.
2006-02-04 08:20:23 +00:00
Warner Losh
d68da9fe4f Fix mismerge after last cvs update for the IFQ_DRV_DEQUEUE changes. 2006-02-04 08:19:00 +00:00
Warner Losh
e0c1d667ec Remove ifdef notyet SIOCGHWADDR vestige. 2006-02-04 08:16:41 +00:00
Warner Losh
70346a6275 Remove ifdef notdef SIOCHWADDR vestige. 2006-02-04 08:16:07 +00:00
Warner Losh
28383e51e2 Remove ifdef notyet for SIOCGHWADDR
Treat SIOCADDMULTI and SIOCDELMULTI the same, since they had the same code
Remove redundant assignment to error
Convert to using the altq interface completely.
2006-02-04 08:15:29 +00:00
Scott Long
90acf956d3 Give correct definitions to some basic types. 2006-02-04 08:01:49 +00:00
Hajimu UMEMOTO
d5e8a67ee9 Never select the PCB that has INP_IPV6 flag and is bound to :: if
we have another PCB which is bound to 0.0.0.0.  If a PCB has the
INP_IPV6 flag, then we set its cost higher than IPv4 only PCBs.

Submitted by:	Keiichi SHIMA <keiichi__at__iijlab.net>
Obtained from:	KAME
MFC after:	1 week
2006-02-04 07:59:17 +00:00
David Xu
a99f7ca21e Axe unused code. 2006-02-04 06:36:39 +00:00
Warner Losh
85aa25ca8e Fix minor inconsistancy between kernel built modules and stand-alone
built buildes.  I believe this gives the same flags on the command
line for both.
2006-02-04 06:22:27 +00:00
Scott Long
04ab3022a9 Fix a possible memory leak in asr_attach. 2006-02-04 06:08:19 +00:00
Scott Long
4b2dc3c447 i386/PAE defines bus_size_t to be 32-bits when it likely should be 64-bits.
Fixing it is left for another day, so just hack around it for now.
2006-02-04 03:41:48 +00:00
Robert Watson
a02a1efa9f Cast pointers to (uintptr_t) before down-casting to (int). This avoids
an incompatible conversion from a 64-bit pointer to a 32-bit integer on
64-bit platforms.  We will investigate whether Solaris uses a 64-bit
token here, or a new record here, in order to avoid truncating user
pointers that are 64-bit.  However, in the mean time, truncation is fine
as these are rarely/never used fields in audit records.

Obtained from:	TrustedBSD Project
2006-02-04 00:14:06 +00:00
Robert Watson
fac3e318aa Fix INVARIANTS build on amd64; (unsigned unsigned long) != u_int64_t.
Submitted by:	mlaier
2006-02-03 23:50:26 +00:00
Oleg Bulyzhin
3ecf1851df Properly initialize args structure before passing it to ipfw_chk(): having
uninitialized args.inp is unhealthy for uid/gid/jail ipfw rules.

PR:		kern/92589
Approved by:	glebius (mentor)
MFC after:	1 week
2006-02-03 23:03:07 +00:00
John Baldwin
37f84a6018 Add a comment. 2006-02-03 21:09:40 +00:00
Ruslan Ermilov
bbe9814a5b Fix compilation with -Wundef (NBPF is undefined on FreeBSD >4). 2006-02-03 20:55:30 +00:00
John Baldwin
b0864d13ab Sort includes. 2006-02-03 16:37:55 +00:00
Robert Watson
fdcba197a8 Add AUDIT to NOTES, as it's probably ready to get regular build testing
by the tinderboxes.
2006-02-03 15:53:37 +00:00
Robert Watson
563267dae3 Remove user.h include in audit.h, it is unneeded, and also can cause
build problems for other components that include audit.h.
2006-02-03 15:49:07 +00:00
Robert Watson
59428b0bad In fchdir(), Giant must be separately acquired and dropped if the old
vnode is from a file system that is not MPSAFE, as vrele() expects
Giant to be held when it is called on a non-MPSAFE vnode.

Spotted by:	kris
Tested by:	glebius
2006-02-03 15:42:16 +00:00
Will Andrews
937a238777 Make UDF endian-safe.
Submitted by:	Pedro Martelletto <pedro@ambientworks.net> (via scottl)
Tested on:	sparc64
2006-02-03 15:25:52 +00:00
Marius Strobl
8d727356c6 - Don't shift the clock frequency in MHz left by 8 before assigning it
to sbus_mdvec.dv_clock as sbus_mdvec.dv_clock is meant to be specified
  in MHz. While this was a bug it shouldn't have affected FreeBSD/sparc64
  as sbus_mdvec.dv_clock is used to limit the clock rate of chips when
  a machine isn't able to support them at maximum speed which isn't the
  case for sun4u machines.
- Remove the code that checks whether the clock frequency returned by
  sbus_get_clockfreq() is 0 and falls back to 25MHz if it is as that's
  already done in sbus(4).

Approved by:	mjacob
MFC after:	3 days
2006-02-03 12:35:42 +00:00
Robert Watson
d7bd3313e2 Regenerate. 2006-02-03 11:51:19 +00:00
Robert Watson
62646c07f6 Assign audit event identifiers to many system calls.
Much work by:	wsalamon
Obtained from:	TrustedBSD Project
2006-02-03 11:48:37 +00:00
Gleb Smirnoff
a7908db153 Dropping the lock in the transmit_event() is not safe, because we
store some pipe pointers on stack. If user reconfigures dummynet
in the interlock gap, we can work with freed pipes after relock.

To fix this, we decided not to send packets in transmit_event(),
but fill a queue. At the end of dummynet() and dummynet_io(),
after the lock is dropped, if there is something in the queue
we run dummynet_send() to process the queue.

In collaboration with:	ru
2006-02-03 11:38:19 +00:00
Gleb Smirnoff
ce62866023 Axe unused function. 2006-02-03 10:42:28 +00:00
Warner Losh
d0e50224e8 MFp4: Small cleanup of cpu messages at boot. 2006-02-03 06:39:57 +00:00
Warner Losh
f037afb7ea Merge from p4: minor formatting nits. 2006-02-03 06:27:51 +00:00
David Xu
6d7c1bdccd MFi386:
Clear carry flag in get_mconetxt so that setcontext does not
	return a bogus error.
2006-02-03 02:49:14 +00:00
David Xu
97794f4eb3 Clear carry flag in get_mcontext so that setcontext does not
return a bogus error.

PR: misc/92110
2006-02-03 02:33:01 +00:00
Matt Jacob
df7418f32f !$(*&!($!&$(!&$&(!$(&!&($!($
Forget to commit this.
2006-02-03 00:36:19 +00:00
Peter Wemm
e2a5e4efdb Make PV entries dynamic on amd64. i386 has a pre-reserved block of kva
dedicated to storing pv entries, originally so that kva didn't have to be
allocated at inconvenient times.  For amd64, we can get the same effect by
using the direct map area.  Allocating pages is the same as with the object
backed method, but now we can just lookup the page in the direct map area.
Thus, no more pageable kva is reserved.  This is the single largest
consumer of kva on our work machines and this change should help conserve
the fixed size 2GB pageable kva on the amd64 kernel.

There are a pair of sysctl nodes introduced, named the same as their
tunable counterparts.  vm.pmap.shpgperproc and vm.pmap.pv_entry_max
They work just like the tunables of the same path, except the values are
linked.  The pv entry cap is now dynamically changeable.

I didn't make them totally unlimited because we need some sort of safety
limit still.  One could consume all physical memory without a cap.
2006-02-03 00:16:36 +00:00
Warner Losh
6117d67f88 If the device has a PNPID, don't bother to attach. There were some
instances where the probe that was here would falsely grab a device.
2006-02-02 23:57:31 +00:00