Commit Graph

140851 Commits

Author SHA1 Message Date
Ollivier Robert
0814f601e6 Move FREEBSD-upgrade as well. 2008-08-18 14:37:44 +00:00
Ollivier Robert
7d7bbd7429 Move FREEBSD-Xlist in a more proper location. 2008-08-18 14:36:57 +00:00
Bjoern A. Zeeb
f125044552 As part of step 1.5 of the vimage framework resolve conflicts with
file local static globals which would be folded onto the same name
with the V_ macros.

Reviewed by:	kris, brooks, simon
2008-08-18 13:16:19 +00:00
Kris Kennaway
59e6665b4f Rename the static M_RPC defined here to M_RPCCLNT, since a global M_RPC
now optionally exists.

Reviewed by:	dfr
MFC after:	3 days
2008-08-18 12:11:47 +00:00
Takanori Watanabe
b76ca0451e Make it easy to comment out the part that use current tty layer directly.
(Handsfree interface)
I'll port the part to new tty layer after it has committed and
if I have spare time.
2008-08-18 11:56:13 +00:00
Kris Kennaway
891af7cfac Fix compile 2008-08-18 10:39:59 +00:00
Ed Schouten
db96ec0b6b Extend the message in UPDATING on the sio(4) -> uart(4) change.
It turns out I forgot to mention that people really need to make sure
their hints are up to date if they are updating a system through the
serial console.

Requested by:	gavin
Reviewed by:	gavin
2008-08-18 10:38:16 +00:00
Simon L. B. Nielsen
f1bec2c1ef Fix mdoc markup in r181825. 2008-08-18 09:45:26 +00:00
Philip Paeps
19a71edb3a Document the addition of the hw.ata.ata_dma_check_80pin tunable.
Submitted by:	Patrick Lamaizière <patfbsd -at- davenulle.org>
MFC after:	1 week
2008-08-18 09:17:16 +00:00
Philip Paeps
80b11ee46a Fix ARP in bridging scenarios where the bridge shares its
MAC address with one of its members (see my r180140).

Pointy hat to:	philip
Submitted by:	Eygene Ryabinkin <rea-fbsd@codelabs.ru>
MFC after:	3 days
2008-08-18 09:06:11 +00:00
Konstantin Belousov
8ad85ff260 The doreti_iret_fault code is always called with gs base MSR containing
kernel gs base, because %rip is adjusted only on kernel-mode trap caused
by iretq execution. On the other hand, the stack contains (hardware
part of) trap frame from the usermode. As a consequence, checking for
frame mode and doing swapgs causes the kernel to enter trap() with
usermode gs base.

Remove the check for mode and conditional swapgs, we already have right
gs base in the MSR.

Submitted by:	Nate Eldredge <neldredge math ucsd edu>
MFC after:	3 days
2008-08-18 08:47:27 +00:00
Tim Kientzle
0f4b98311a Strip leading "./" or ".//" from patterns and filenames
so that "./foo" matches "foo" (and vice versa).

This is related to PR bin/119141.

PR:		bin/119141
MFC after:	4 days
2008-08-18 04:58:54 +00:00
Kevin Lo
8671b38b6c Add isochronous transfer support for USB 2.0
Obtained from:	NetBSD
2008-08-18 04:49:58 +00:00
Kip Macy
326f8c34b0 disable "legacy" device on xen domU
MFC after:	1 month
2008-08-17 23:44:09 +00:00
Kip Macy
4b34502e99 Work around differences in page allocation for initial page tables on xen
MFC after:	1 month
2008-08-17 23:40:29 +00:00
Kip Macy
1c8e9487bf Ensure that machine / physical addresses are treated as vm_paddr_t
MFC after:	1 month
2008-08-17 23:39:22 +00:00
Kip Macy
fc715e2309 remove code in XEN version of init386 causing initialization failure
MFC after:	1 month
2008-08-17 23:38:14 +00:00
Kip Macy
f0a565d1c5 translate machine addresses to physical addresses in new code in pmap_init
MFC after:	1 month
2008-08-17 23:36:52 +00:00
Kip Macy
886b1e498b bypass call to trap when handling hypervisor_upcall
MFC after:	1 month
2008-08-17 23:35:36 +00:00
Kip Macy
e9c9d2fcc7 clean up initvalues to work correctly on PAE
MFC after:	1 month
2008-08-17 23:34:44 +00:00
Kip Macy
5d254c0494 Make sure that machine addresses are vm_paddr_t
MFC after:	1 month
2008-08-17 23:33:33 +00:00
Kip Macy
9ec83e3b86 Make sure we don't lose the most significant bits of the frame number on PAE or 64-bit
MFC after:	1 month
2008-08-17 23:32:34 +00:00
Bjoern A. Zeeb
603724d3ab Commit step 1 of the vimage project, (network stack)
virtualization work done by Marko Zec (zec@).

This is the first in a series of commits over the course
of the next few weeks.

Mark all uses of global variables to be virtualized
with a V_ prefix.
Use macros to map them back to their global names for
now, so this is a NOP change only.

We hope to have caught at least 85-90% of what is needed
so we do not invalidate a lot of outstanding patches again.

Obtained from:	//depot/projects/vimage-commit2/...
Reviewed by:	brooks, des, ed, mav, julian,
		jamie, kris, rwatson, zec, ...
		(various people I forgot, different versions)
		md5 (with a bit of help)
Sponsored by:	NLnet Foundation, The FreeBSD Foundation
X-MFC after:	never
V_Commit_Message_Reviewed_By:	more people than the patch
2008-08-17 23:27:27 +00:00
Tim Kientzle
ac2dcb729f Don't strip a leading '/' from a pattern to be matched.
This aligns the pattern-matching behavior with GNU tar
and restores the behavior of bsdtar prior to FreeBSD 6.3.

PR:		bin/117909
MFC after:	3 days
2008-08-17 19:43:45 +00:00
Warner Losh
7e178674ff Update a comment about not numbering pci busses. This may soon be
OBE, but was sitting around in one of my trees for a while...
2008-08-17 17:34:07 +00:00
Andrew Thompson
ef57ba98a7 LRO combined packets can actually be bridged as long as all the interfaces also
support TSO, this can always be disabled manually if undesirable.

Pointed out by:		gallatin
2008-08-16 23:59:17 +00:00
Warner Losh
e4e130244d Remove useless #if 1. 2008-08-16 21:51:54 +00:00
Alfred Perlstein
cbd3ba3edf Prevent crashes due to unlocked access to hash buckets in two sysctls.
Use CACHE_LOCK to prevent crashes.

Sysctls fixed: debug.hashstat.nchash and debug.hashstat.rawnchash.

Obtained from: Juniper Networks
MFC After: 1 week
2008-08-16 21:48:10 +00:00
Kip Macy
2139b228e3 Call in to xen for privileged aspects of context switching
MFC after:	1 month
2008-08-16 21:38:46 +00:00
Kenneth D. Merry
337b89a0e0 SCSI_DELAY is specified in milliseconds, not seconds.
Submitted by:	Andre Albsmeier <Andre.Albsmeier@siemens.com>
MFC after:	1 week
2008-08-16 21:26:58 +00:00
Rui Paulo
5f32510e53 Add ECN sysctls and ECN RFC. 2008-08-16 21:12:25 +00:00
Warner Losh
abf07f13fd Add some sysctl reporting for most pci_pci bridges. We now report
domain, pribus (the primary bus, eg the bus that this chip is on),
secbus (the secondary bus, eg the bus immediately behind this chip)
and subbus (the number of the highest bus behind this chip).
Normally, this information is reported via bootverbose parameters, but
that's hard to use for debugging in some cases.

This adds reading of pribus to make this happen.  In addition, change
the narrow types to u_int to allow for easier reporting via sysctl for
domain, secbus and subbus.  This should have no effect, but if it
does, please let me know.
2008-08-16 20:18:40 +00:00
David Malone
9c95bc1c1c Add limited support for units that are related by affine rather
than linear relations. We can now convert degC to degF.

586 units, 56 prefixes
You have: 24 degC
You want: degF
	75.2
You have: degC
You want: K
	 (-> x*1 +273.15)
	 (<- y*1 -273.15)
2008-08-16 16:27:41 +00:00
Andrey A. Chernov
f70f5c2077 Use arc4random_uniform() to avoid "modulo bias"
Remove pw_getrand() unneded now: arc4random_uniform() is stronger then
pw_getrand()'s MD5 tricks (inactive) and its active version, mixing
arc4random() bytes in one, not make things better at all.
2008-08-16 15:41:03 +00:00
Bjoern A. Zeeb
48d48eb980 Fix a regression introduced in r179289 splitting up ip6_savecontrol()
into v4-only vs. v6-only inp_flags processing.
When ip6_savecontrol_v4() is called from ip6_savecontrol() we
were not passing back the **mp thus the information will be missing
in userland.
Istead of going with a *** as suggested in the PR we are returning
**mp now and passing in the v4only flag as a pointer argument.

PR:		kern/126349
Reviewed by:	rwatson, dwmalone
2008-08-16 06:39:18 +00:00
Kip Macy
8382474434 disable PREEMPTION pending bug fixes to i386/xen/pmap.c
MFC after:	1 month
2008-08-15 21:47:11 +00:00
Kip Macy
24b7d5cd1a Call in to xen for fpu handling when XEN is set
MFC after:	1 month
2008-08-15 21:43:38 +00:00
Kip Macy
178c2c7969 Import check for xen features.
MFC after:	1 month
2008-08-15 21:20:44 +00:00
Kip Macy
650fff26e1 atomic_fetchadd_int works on unsigned quantities - change
sigev_generation to be unsigned

MFC after:	1 month
2008-08-15 21:08:48 +00:00
Kip Macy
e77d7f7143 Add flag to indicate to xen support code that threads are running (and thus we can block).
MFC after:	1 month
2008-08-15 21:03:13 +00:00
Kip Macy
10dc76a3f6 Integrate configuration bits for compling xen.
MFC after:	1 month
2008-08-15 20:58:57 +00:00
Kip Macy
93ee134a24 Integrate support for xen in to i386 common code.
MFC after:	1 month
2008-08-15 20:51:31 +00:00
John Baldwin
66f8d384cf Allow the network addresses and interface names for the "client" and
"workstation" firewall types to be set from rc.conf so that rc.firewall
no longer needs local patching to be usable for those types.  For now
I've set the variables in /etc/defaults/rc.conf to the previous defaults
in /etc/rc.firewall.

PR:		bin/65258
Submitted by:	Valentin Nechayev  netch of netch.kiev.ua
Silence from:	net
MFC after:	2 weeks
2008-08-15 19:20:59 +00:00
John Baldwin
176baffe3f For the "client" and "simple" network types, collapse the separate "net"
and "mask" variables into a single "net" variable that contains a full
network address (including either a netmask or prefix length at the user's
choice).  Update the example settings to match.

MFC after:	2 weeks
2008-08-15 19:14:25 +00:00
John Baldwin
228835b658 Use 'me' rather than explicit IP addresses for the "simple" and "client"
firewall configurations.

PR:		bin/65258
Silence on:	net@
MFC after:	1 week
2008-08-15 18:58:15 +00:00
John Baldwin
7b0b86a726 For the firewall_* variables that are specific to the "workstation"
firewall type, note that property in their description.

MFC after:	1 week
2008-08-15 18:48:29 +00:00
Philip Paeps
7744e15e52 Improve the glimpse target: don't index .svn and compile directories.
Suggested by:	brooks
2008-08-15 14:11:30 +00:00
Ed Schouten
2e37c8eacb Convert the snp(4) driver to use cdevpriv.
Now we have a single /dev/snp device node, which can be opened by
watch(8) multiple times. Even though snp(4) will be dead as of next
week, it's nice having this in SVN, because:

- We may want to MFC it to RELENG_7.
- By the time we fix snp(4) again, it's already there, existing watch(8)
  binaries should already work.

Just like bpf(4), I'm adding a symlink from snp0 to snp to remain binary
compatible.
2008-08-15 13:07:07 +00:00
Philip Paeps
854d77bdd6 Introduce a new loader tunable "hw.ata.ata_dma_check_80pin", defaulting to 1.
This can be used to disable the 80pin cable check on systems which forget to
set the bit -- such as certain laptops and Soekris boards.

PR:		kern/114605 (somewhat reworked)
Submitted by:	marck
MFC after:	1 week
2008-08-15 10:55:11 +00:00
Poul-Henning Kamp
5bfcb0b9b4 Accept tty[ud]0 for console device 2008-08-15 08:28:15 +00:00