Commit Graph

4899 Commits

Author SHA1 Message Date
jfv
ec7926c660 New driver for Intel 10G PCI-Express adapter (82598), driver is
still in Beta, but we want early users to have access to it in
7.0, Feedback welcome. Enjoy.	-Jack

Approved by: re
2007-07-11 22:59:57 +00:00
marcel
e39e25e87b Add --no-warn-mismatch to ld(1) when linking binary files into
ELF files. On ia64 the ELF header contains information about
characteristics of the machine code and ld(1) needs that to
determine whether input files are compatible for linking. To
this end non-ELF files are not supported by binutils on ia64.
However, the resulting ELF file seems to be correct despite the
warnings and the non-supportedness of non-ELF files and it
appears enough to unbreak the build of firmware(9) files on ia64
by simply supressing the warning.

Ran into by: gallatin@
Approved by: re (hrs)
Looks good to me: mlaier@
2007-07-11 01:20:37 +00:00
emax
c4fed016e6 Mark ng_h4(4) as not MPSAFE and disconnect it from the LINT build for now.
Approved by:	re (rwatson)
2007-07-11 00:15:31 +00:00
attilio
7f10997905 Fix some problems with lock_profiling in sx locks:
- Adjust lock_profiling stubs semantic in the hard functions in order to be
  more accurate and trustable
- Disable shared paths for lock_profiling.  Actually, lock_profiling has a
  subtle race which makes results caming from shared paths not completely
  trustable. A macro stub (LOCK_PROFILING_SHARED) can be actually used for
  re-enabling this paths, but is currently intended for developing use only.
- Use homogeneous names for automatic variables in hard functions regarding
  lock_profiling
- Style fixes
- Add a CTASSERT for some flags building

Discussed with: kmacy, kris
Approved by: jeff (mentor)
Approved by: re
2007-07-06 13:20:44 +00:00
peter
7a16dbe954 I did not intend to turn -Werror on for pc98. Refine the test for
turning it on for i386.

Approved by:  re (rwatson, followup)
2007-07-06 01:50:58 +00:00
peter
5543e9851e Turn on -Werror for sparc64 and sun4v.
Approved by:	re (rwatson)
2007-07-06 00:52:29 +00:00
gnn
181b33ba1c Added comments eplaining the requirement for device crypto with IPSEC
Approved by: re
2007-07-05 15:33:13 +00:00
mlaier
eb24a0114a Remove unused variable from pf_subr.c to make it -Werror buildable.
Approved by:	re (kensmith)
2007-07-05 15:28:59 +00:00
peter
9ea00cbb09 Turn on -Werror for i386 kernel builds.
Approved by: re (rwatson)
2007-07-05 09:30:34 +00:00
peter
ceb6191918 Turn -Werror back on for amd64 for kernel builds.
Approved by:  re (rwatson)
2007-07-05 07:06:17 +00:00
peter
fc8ced3668 Compile pf/pf_subr.c and netnatm/cc_conn.c without -Werror for the time
being.

Approved by:  re (rwatson)
2007-07-05 07:04:17 +00:00
peter
d8244b4b8d Temporarily turn nowerror on for i386 and amd64 pmap.c. I'd like to study
exactly what effect the options cause to the code with gcc these days.

Approved by:  re (rwatson)
2007-07-05 06:12:40 +00:00
avatar
4a90acd085 Reintroducing !INET6 + IPSEC building fix which was accidentally reverted
in rev. 1.1229.

Approved by:	re (kensmith)
2007-07-04 03:44:57 +00:00
bz
9a790548f1 Temporary disconnect i4bing, i4bisppp and i4bipr from the build for
the 7.0 timeframe.

This is needed because I4B is not locked and NET_NEEDS_GIANT goes away.

The plan is to lock I4B and bring everything back for 7.1.

Approved by:	re (kensmith)
2007-07-04 00:18:39 +00:00
mlaier
83807ec50d Link pf 4.1 to the build:
- move ftp-proxy from libexec to usr.sbin
 - add tftp-proxy
 - new altq mtag link

Approved by:	re (kensmith)
2007-07-03 12:46:08 +00:00
gnn
aeca69ded5 Commit the change from FAST_IPSEC to IPSEC. The FAST_IPSEC
option is now deprecated, as well as the KAME IPsec code.
What was FAST_IPSEC is now IPSEC.

Approved by: re
Sponsored by: Secure Computing
2007-07-03 12:13:45 +00:00
avatar
7bd493c830 Fixing !INET6 + FAST_IPSEC builds.
Reviewed by:	gnn
Approved by:	re (kensmith)
2007-07-03 07:20:20 +00:00
gnn
0c69c126c8 Remove a dangling file reference that is no longer needed with the removal
of KAME IPsec

Reviewed by:    bz
Approved by:    re
Supported by:   Secure Computing
2007-07-01 12:42:37 +00:00
gnn
0cd74db89b Commit IPv6 support for FAST_IPSEC to the tree.
This commit includes only the kernel files, the rest of the files
will follow in a second commit.

Reviewed by:    bz
Approved by:    re
Supported by:   Secure Computing
2007-07-01 11:41:27 +00:00
sam
6698e7dea2 Neterion Xframe 10GbE Server/Storage adapter driver.
The nxge driver provides support for Neterion Xframe-I and Xframe-II
adapters. The driver supports TCP Segmentation Offload (TSO/LSO),
Jumbo frames (5 buffer mode), Header separation (2 and 3 Receive
buffer modes), VLAN, and Promiscuous mode.

Submitted by:	Neterion
Reviewed by:	rwatson
Approved by:	re (kensmith)
2007-06-29 22:47:18 +00:00
delphij
f5523801a3 MFp4:
- Remove unnecessary NULL checks after M_WAITOK allocations.
 - Use VOP_ACCESS instead of hand-rolled suser_cred()
   calls. [1]
 - Use malloc(9) KPI to allocate memory for string.  The
   optimization taken from NetBSD is not valid for FreeBSD
   because our malloc(9) already act that way. [2]

Requested by:	rwatson [1]
Submitted by:	Howard Su [2]
Approved by:	re (tmpfs blanket)
2007-06-29 05:23:15 +00:00
rafan
ff392b04b7 - Remove UMAP filesystem. It was disconnected from build three years ago,
and it is seriously broken.

Discussed on:   freebsd-arch@
Approved by:	re (mux)
2007-06-25 05:06:57 +00:00
rafan
9a15034166 - Remove the warning about NULL filesystem. It is stable and safe to use in
both 6.x and 7.x. This is based on feedbacks on this thread

  http://docs.freebsd.org/cgi/getmsg.cgi?fetch=81818+0+current/freebsd-stable

  and my use it on 6.x.

MFC after:   	3 days

- Update the warning about UNION filesystem. It is now actively maintained,
  although there are still some issues being resolved.

Reviewed by:	freebsd-stable@, kris, bmah
Approved by:	re (bmah)
2007-06-23 06:42:40 +00:00
marius
d1ccb2d7c7 - Move ofw_pci_alloc_busno() to the ofw_pci KOBJ interface,
allowing the driver for the host-PCI-bridge to indicate that
  reenumeration of the PCI busses isn't supported by returning
  -1 instead of a valid PCI bus number. This is needed in order
  support both Tomatillo, which don't support reenumeration and
  thus are apparently intended to be used for independently
  numbered PCI domains only, and Psycho bridges, whose busses
  need to be reenumerated on at least some E450, without the
  #ifndef currently used for sun4v in order to support multiple
  independently PCI domains. The actual allocation/incrementation
  of the PCI bus numbers is now done in psycho(4), though it
  no longer establish a mapping between bus numbers and device
  nodes like ofw_pci_alloc_busno() did as that functionality
  wasn't used (but can easily brought back if really needed).
  The now no longer used sys/sparc64/pci/ofw_pci.c is also
  removed from sys/conf/files.sun4v as ofw_pci_alloc_busno()
  wasn't used there in the first place.
- In ofw_pci_default_{adjust_busrange,intr_pending}() sanity
  check that the device has a parent before passing it on.
- Make psycho_softcs static to sys/sparc64/pci/psycho.c as
  it's not used outside of that module.
- In sys/sparc64/pci/ofw_pcib_subr.c remove the superfluous
  inclusion of opt_global.h and correct the debug output for
  adjusting the subordinate bus number.
2007-06-18 21:49:42 +00:00
marius
9dc384d0c4 Move the gallant 12 x 22 font data from a .h to a .c so it doesn't need
to be compiled into every driver making use of it. Use a const instance
of struct gfb_font for this as the font isn't intended to be changed at
run-time and in order to accompany the font data with height and width
info.
2007-06-16 21:48:50 +00:00
alc
a8415c5a0d Enable the new physical memory allocator.
This allocator uses a binary buddy system with a twist.  First and
foremost, this allocator is required to support the implementation of
superpages.  As a side effect, it enables a more robust implementation
of contigmalloc(9).  Moreover, this reimplementation of
contigmalloc(9) eliminates the acquisition of Giant by
contigmalloc(..., M_NOWAIT, ...).

The twist is that this allocator tries to reduce the number of TLB
misses incurred by accesses through a direct map to small, UMA-managed
objects and page table pages.  Roughly speaking, the physical pages
that are allocated for such purposes are clustered together in the
physical address space.  The performance benefits vary.  In the most
extreme case, a uniprocessor kernel running on an Opteron, I measured
an 18% reduction in system time during a buildworld.

This allocator does not implement page coloring.  The reason is that
superpages have much the same effect.  The contiguous physical memory
allocation necessary for a superpage is inherently colored.

Finally, the one caveat is that this allocator does not effectively
support prezeroed pages.  I hope this is temporary.  On i386, this is
a slight pessimization.  However, on amd64, the beneficial effects of
the direct-map optimization outweigh the ill effects.  I speculate
that this is true in general of machines with a direct map.

Approved by:	re
2007-06-16 04:57:06 +00:00
delphij
ef518e4122 MFp4: Add tmpfs, an efficient memory file system.
Please note that, this is currently considered as an
experimental feature so there could be some rough
edges.  Consult http://wiki.freebsd.org/TMPFS for
more information.

For now, connect tmpfs to build on i386 and amd64
architectures only.  Please let us know if you have
success with other platforms.

This work was developed by Julio M. Merino Vidal
for NetBSD as a SoC project; Rohit Jalan ported it
from NetBSD to FreeBSD.  Howard Su and Glen Leeder
are worked on it to continue this effort.

Obtained from:	NetBSD via p4
Submitted by:	Howard Su (with some minor changes)
Approved by:	re (kensmith)
2007-06-16 01:56:05 +00:00
rrs
83a687a604 - Oppps, forgot to update out the notes file for LINT builds- purge
old logging options that are no longer needed.
2007-06-15 02:29:19 +00:00
rrs
5db775aace - Fix so ifn's are properly deleted when the ref count goes to 0.
- Fix so VRF's will clean themselves up when no references are around.
- Allow sctp_ifa to be passed into inpcb_bind, addr_mgmt_ep_sa to bypass
  normal validation checks.
- turn auto-asconf off for subset bound sockets
- Moves all logging to use KTR. This gets rid of most
  of the logging #ifdef's with a few exceptions reducing
  the number of config options for SCTP.
2007-06-14 22:59:04 +00:00
rwatson
20ee7c7a9b Remove IPX over IP tunneling support, which allows IPX routing over IP
tunnels, and was not MPSAFE.  The code can be easily restored in the
event that someone with an IPX over IP tunnel configuration can work
with me to test patches.

This removes one of five remaining consumers of NET_NEEDS_GIANT.

Approved by:	re (kensmith)
2007-06-13 14:01:43 +00:00
kmacy
ca1df96c1a - import new common code for the T304
- update to firmware version 4.1.0

- switch over to standard method for initializing cdevs (contributed by scottl@)
- break out timer_reclaim_task to be per-port
- move msix teardown into separate function
- fix bus_setup_intr for msi-x for the multi-port case so that msi-x resources
  are not corrupted on unload
- handle 10/100/1000 base-T media and auto negotiation
- bind qset to cpu even for singleq case
- white space cleanups
- remove recursive PORT_LOCK
- move mtu setting to separate function
- stop and re-init port when changing mtu
- replace all direct references to m_data with calls to mtod
- handle attach failure better by not trying to de-initialize
  taskqueues when they have not been allocated
- no longer default to jumbo frames

Sponsored by: Chelsio
MFC after: 3 days
2007-06-13 05:36:00 +00:00
marcel
3f70795dda Add the MBR partitioning scheme to g_part. This does not yet
support the ability to install boot code.
2007-06-13 04:27:36 +00:00
bms
ffd77d9ba5 Import rewrite of IPv4 socket multicast layer to support source-specific
and protocol-independent host mode multicast. The code is written to
accomodate IPv6, IGMPv3 and MLDv2 with only a little additional work.

This change only pertains to FreeBSD's use as a multicast end-station and
does not concern multicast routing; for an IGMPv3/MLDv2 router
implementation, consider the XORP project.

The work is based on Wilbert de Graaf's IGMPv3 code drop for FreeBSD 4.6,
which is available at: http://www.kloosterhof.com/wilbert/igmpv3.html

Summary
 * IPv4 multicast socket processing is now moved out of ip_output.c
   into a new module, in_mcast.c.
 * The in_mcast.c module implements the IPv4 legacy any-source API in
   terms of the protocol-independent source-specific API.
 * Source filters are lazy allocated as the common case does not use them.
   They are part of per inpcb state and are covered by the inpcb lock.
 * struct ip_mreqn is now supported to allow applications to specify
   multicast joins by interface index in the legacy IPv4 any-source API.
 * In UDP, an incoming multicast datagram only requires that the source
   port matches the 4-tuple if the socket was already bound by source port.
   An unbound socket SHOULD be able to receive multicasts sent from an
   ephemeral source port.
 * The UDP socket multicast filter mode defaults to exclusive, that is,
   sources present in the per-socket list will be blocked from delivery.
 * The RFC 3678 userland functions have been added to libc: setsourcefilter,
   getsourcefilter, setipv4sourcefilter, getipv4sourcefilter.
 * Definitions for IGMPv3 are merged but not yet used.
 * struct sockaddr_storage is now referenced from <netinet/in.h>. It
   is therefore defined there if not already declared in the same way
   as for the C99 types.
 * The RFC 1724 hack (specify 0.0.0.0/8 addresses to IP_MULTICAST_IF
   which are then interpreted as interface indexes) is now deprecated.
 * A patch for the Rhyolite.com routed in the FreeBSD base system
   is available in the -net archives. This only affects individuals
   running RIPv1 or RIPv2 via point-to-point and/or unnumbered interfaces.
 * Make IPv6 detach path similar to IPv4's in code flow; functionally same.
 * Bump __FreeBSD_version to 700048; see UPDATING.

This work was financially supported by another FreeBSD committer.

Obtained from:  p4://bms_netdev
Submitted by:   Wilbert de Graaf (original work)
Reviewed by:    rwatson (locking), silence from fenner,
		net@ (but with encouragement)
2007-06-12 16:24:56 +00:00
cognet
0b1fdbaaca Add CPU_XSCALE_81342 before I forget again. 2007-06-11 21:31:13 +00:00
sam
6a8b18f115 Update 802.11 wireless support:
o major overhaul of the way channels are handled: channels are now
  fully enumerated and uniquely identify the operating characteristics;
  these changes are visible to user applications which require changes
o make scanning support independent of the state machine to enable
  background scanning and roaming
o move scanning support into loadable modules based on the operating
  mode to enable different policies and reduce the memory footprint
  on systems w/ constrained resources
o add background scanning in station mode (no support for adhoc/ibss
  mode yet)
o significantly speedup sta mode scanning with a variety of techniques
o add roaming support when background scanning is supported; for now
  we use a simple algorithm to trigger a roam: we threshold the rssi
  and tx rate, if either drops too low we try to roam to a new ap
o add tx fragmentation support
o add first cut at 802.11n support: this code works with forthcoming
  drivers but is incomplete; it's included now to establish a baseline
  for other drivers to be developed and for user applications
o adjust max_linkhdr et. al. to reflect 802.11 requirements; this eliminates
  prepending mbufs for traffic generated locally
o add support for Atheros protocol extensions; mainly the fast frames
  encapsulation (note this can be used with any card that can tx+rx
  large frames correctly)
o add sta support for ap's that beacon both WPA1+2 support
o change all data types from bsd-style to posix-style
o propagate noise floor data from drivers to net80211 and on to user apps
o correct various issues in the sta mode state machine related to handling
  authentication and association failures
o enable the addition of sta mode power save support for drivers that need
  net80211 support (not in this commit)
o remove old WI compatibility ioctls (wicontrol is officially dead)
o change the data structures returned for get sta info and get scan
  results so future additions will not break user apps
o fixed tx rate is now maintained internally as an ieee rate and not an
  index into the rate set; this needs to be extended to deal with
  multi-mode operation
o add extended channel specifications to radiotap to enable 11n sniffing

Drivers:
o ath: add support for bg scanning, tx fragmentation, fast frames,
       dynamic turbo (lightly tested), 11n (sniffing only and needs
       new hal)
o awi: compile tested only
o ndis: lightly tested
o ipw: lightly tested
o iwi: add support for bg scanning (well tested but may have some
       rough edges)
o ral, ural, rum: add suppoort for bg scanning, calibrate rssi data
o wi: lightly tested

This work is based on contributions by Atheros, kmacy, sephe, thompsa,
mlaier, kevlo, and others.  Much of the scanning work was supported by
Atheros.  The 11n work was supported by Marvell.
2007-06-11 03:36:55 +00:00
yongari
e6221b6f5f Connect icsphy(4) to the build. 2007-06-11 02:07:08 +00:00
marcel
a3226c8185 Use default options for default partitioning schemes, rather than
making the relevant files standard. This avoids duplication and
makes it easier to override/disable unwanted schemes. Since ARM
doesn't have a DEFAULTS configuration file, leave the source
files for the BSD and MBR partitioning schemes in files.arm for
now.
2007-06-11 00:38:06 +00:00
attilio
aaf6958cc0 Remove the MUTEX_WAKE_ALL option and make it the default behaviour for our
mutexes.
Currently we alredy force MUTEX_WAKE_ALL beacause of some problems with the
!MUTEX_WAKE_ALL case (unavioidable priority inversion).
2007-06-08 21:36:52 +00:00
jeff
832988698f - Remove sched_core.c. The maintainer has lost interest in pursuing this
and it has been neglected in the recent ksegrp removal as well as
   the thread_lock() changes.

Discussed with:	davidxu
2007-06-05 00:12:37 +00:00
marcel
877d46a9bb Remove definition of the GCC3 variable. It was introduced in rev.
1.50 to help out with the GCC 2 to GCC 3 transition and it became
obsolete when C flags compatible with GCC 3.x became the default.
With GCC 4 in the tree this variable (i.e. GCC3) is beyond bogus
because it causes confusion when looking for the newly introduced
WITH_GCC3 option that helps the GCC 3 -> GCC 4 bump.
2007-06-02 21:30:39 +00:00
thompsa
abd2ba58f2 Take back the name 'bridge' now that we are the one and only. This can be
phased back in over the next few major releases. if_bridge is still the
documented device name so nothing has changed yet.
2007-05-31 19:47:39 +00:00
ariff
e12a0ce02f Last major commit and updates for RELENG_7:
- Rework the entire pcm_channel structure:
  * Remove rarely used link placeholder, instead, make each pcm_channel
    as head/link of each own/each other. Unlock - Lock sequence due to
    sleep malloc has been reduced.
  * Implement "busy" queue which will contain list of busy/active
    channels. This greatly reduce locking contention for example while
    servicing interrupt for hardware with many channels or when virtual
    channels reach its 256 peak channels.

- So I heard you like v chan ... O RLY?
  Welcome to Virtual **Record** Channels (vrec, rec vchans, vchans for
  recording, Rec-Chan, you decide), the ultimate solutions for your
  nagging O_RDWR full-duplex wannabe (note: flash plugins) monopolizing
  single record channel causing EBUSY.  Vrec works exactly like Vchans
  (or, should I rename it to "Vplay" :) , except that it operates on the
  opposite direction (recording). Up to 256 vrecs (like vchans) are
  possible.

  Notes:
   * Relocate dev.pcm.%d.{vchans,vchanformat,vchanrate} to each of its
     respective node/direction:
       dev.pcm.%d.play.* for "play"   (cdev = dsp%d.vp%d)
       dev.pcm.%d.rec.*  for "record" (cdev = dsp%d.vr%d)
   * Don't expect that it will magically give you ability to split
     "recording source" (eg: 1 channel for cdrom, 1 channel for mic,
     etc). Just admit that you only have a *single* recording source /
     channel. Please bug your hardware vendor instead :)

- Bump maxautovchans from 4 to 16. For a full-fledged multimedia
  desktop/workstation with too many soundservers installed (esound,
  artsd, jackd, pulse/polypaudio, ding-dong pling plong mudkip fuh fuh,
  etc), 4 seems inadequate. There will be no memory penalty here, since
  virtual channels are allocate only by demand.

- Nuke/Rework the entire statically created cdev entries. Everything is
  clonable through snd own clone manager which designed to withstand many
  kind of abusive devfs droids such as:
      * while : ; do /bin/test -e /dev/dsp ; done
      * jot 16777216 0 | while read x ; do ls /dev/dsp0.$x ; done
      * hundreds (could be thousands) concurrent threads/process opening
	"/dev/dsp" (previously, this might result EBUSY even with just
	3 contesting threads/procs).
  o Reusable clone objects (instead of creating new one like there's no
    tomorrow) after certain expiration deadline. The clone allocator will
    decide whether to reuse, share, or creating new clone.
  o Automatic garbage collector.

- Dynamic unit magic allocator. Maximum attached soundcards can be tuned
  using tunable "hw.snd.maxunit" (Default to 512). Minimum is 16, and
  maximum is 2048.

- ..other fixes, mostly related to concurrency issues.

joel@ will do the manpage updates on sound(4).

Have fun.
2007-05-31 18:43:33 +00:00
rrs
00ab510c7c - Fix a memory overwrite when the mapping array
is expanded, size of expansion was not taken int consideration.
-  Fix so vtag hash is 1 bigger so that it modulo's out
   correctly, avoids a panic when restart with right modulo happens.
-  do not dereference stcb when control->do_not_ref_stcb is set
-  Fix up packet logging to not often use a lock and also to
   add to options.
-  Fix some logging option duplication in the sctputil.h
2007-05-30 17:39:45 +00:00
kmacy
ddbd7cde72 (MFp4)
- upgrade to reflect state of 1.0.0.86
        - move from firmware rev 3.2 to 4.0.0
        - import driver bits for offload functionality
	- remove binary distribution clause from top level files as it
	  runs counter to the intent of purely supporting the hardware

MFC after: 3 days
2007-05-25 09:48:20 +00:00
obrien
ae19feef0a Temporarily add 'WITH_GCC3' that removes -Wno-pointer-sign from the
compiler invocation.  This is just to help get over the hump of people
tracking down bugs that may cross the GCC 4.2 upgrade.
It is envisioned that this option goes away after a suitable amount
of time.
2007-05-24 21:53:42 +00:00
kib
8cffe52464 Fix the dependency for the linux_support.s, explicitely add linux_assym.h.
Reported by:	rwatson
In collaboration with:	rdivacky
Sponsored by:	Google SoC 2007
2007-05-23 15:45:52 +00:00
kib
cdee790df9 Move futex support code from <arch>/support.s into linux compat directory.
Implement all futex atomic operations in assembler to not depend on the
fuword() that does not allow to distinguish between -1 and failure return.
Correctly return 0 from atomic operations on success.

In collaboration with:	rdivacky
Tested by:	Scot Hetzel <swhetzel gmail com>, Milos Vyletel <mvyletel mzm cz>
Sponsored by:	Google SoC 2007
2007-05-23 08:33:06 +00:00
mav
ef7aa6f3c1 Return back NETGRAPH_MPPC_COMPRESSION depends.
Reviewed by:	ru, julian
Approved by:	glebius (mentor)
2007-05-22 12:00:31 +00:00
kan
00c7c13171 Disable -Werror for now.
Remove  -I- construct obsolete in GCC 4.2.
2007-05-19 04:48:08 +00:00
kan
bf7afd355f Add -Wno-pointer-sign to CWARNFLAGS.
Switch ia64 kernels to -fpic. This is likely wrong, but at least gets
ia64 kernels to compile and link with GCC 4.2. The previous -mno-sdata
trick is not working anymore.
2007-05-19 04:45:54 +00:00
marcel
fe7fa59a06 Make the serdev I/F non-optional. At least 3 drivers depend on it
and they can be loaded as a module.

PR: kern/112706
2007-05-17 01:29:55 +00:00
wkoszek
147aff09a7 Revert config(8) version bump. It brings major pain for people working on
different versions of FreeBSD source tree.

Old config(8) can now be used unless you want to use INCLUDE_CONFIG_FILE
option.

Approved by:	imp
Reviewed by:	imp
2007-05-16 17:23:54 +00:00
scottl
1d6b078b4b Add the 'mfip' sub-driver for gaining SCSI-passthrough access to devices
on an MFI controller.
2007-05-16 17:19:47 +00:00
mav
27484adf8c A node that implements various traffic shaping and rate limiting algorithms (ng_car).
Approved by:	glebius (mentor)
2007-05-15 16:43:01 +00:00
andre
25d7c9695a Complete the (mechanical) move of the TCP reassembly and timewait
functions from their origininal place to their own files.

TCP Reassembly from tcp_input.c -> tcp_reass.c
TCP Timewait   from tcp_subr.c  -> tcp_timewait.c
2007-05-13 22:16:13 +00:00
wkoszek
f6d4544853 Bump config(8) version and build requirement for config(8) to 600006. This
is caused by my latest changes to config(8). You're supposed to install new
config(8) in order to prevent yourself from seeing a warning about old
version of that tool.

You should configure the kernel with a new config(8) then.

Oked by:	rwatson, cognet (mentor)
2007-05-13 02:36:41 +00:00
kevlo
c94948879e Hook wlan_amrr up to the build. 2007-05-10 08:53:57 +00:00
gnn
38b76f0623 Integrate the Camellia Block Cipher. For more information see RFC 4132
and its bibliography.

Submitted by:   Tomoyuki Okazaki <okazaki at kick dot gr dot jp>
MFC after:      1 month
2007-05-09 19:37:02 +00:00
scottl
389651d8d8 It turns out that the hptiop driver isn't portable after all. Confine it to
amd64 and i386 for now.
2007-05-09 15:55:45 +00:00
scottl
2ddb46eeb6 Introduce a driver for the Highpoint RocketRAID 3xxx series of controllers.
The driver relies on CAM.

Many thanks to Highpoint for providing this driver.
2007-05-09 07:07:26 +00:00
scottl
e26c36e003 Import version 3.60.03.006 of the TWA driver:
This patch does the following:

- Remove un-necessary code that is not even compiling into the driver
 under TW_OSL_NON_DMA_MEM_ALLOC_PER_REQUEST defines.
- Remove bundled firmware image and associated "files" entry for tw_cl_fwimg.c
- Remove bundled firmware flashing routines. We now have tw_update userspace
 FreeBSD controller flash utility.
- Fix driver crash on load due to shared interrupt.
- Fix 2 lock leaks for Giant lock.
- Fix CCB leak.
- Add support for 9650SE controllers.

Many thanks to 3Ware/AMCC for continuing to support FreeBSD.
2007-05-09 04:16:32 +00:00
piso
feba9db1c9 Make interrupt filtering support compilable.
The entire code is wrapperd in #ifdef ... #endif so it won't harm
the actual implementation, but developers are encouraged to test it.
For arm, ia64, ppc, sparc64 and sun4v some work is still
needed, thus arch maintainers are encouraged to bring their arch on par
with respect to i386 and amd64.

Approved by: re (implicit?)
2007-05-06 17:04:34 +00:00
kevlo
8cb9fa237e Add support for Ralink Technology RT2501USB/RT2601USB devices.
Reviewed by: sam, sephe
Obtained from: OpenBSD
2007-05-06 10:07:21 +00:00
rwatson
2764372d3f Add missing e1000_82575.c entry to build in order to improve chances of
kernel compilation due to missing symbols in em driver.
2007-05-04 13:29:45 +00:00
jfv
952e11b496 Last minute mistake crept in, old file name.
Approved by:pdeuskar
2007-05-04 05:58:46 +00:00
jfv
0eab9692b5 Merge in the new driver (6.5.0) of Intel. This has a new
shared code infrastructure that is family specific and
modular. There is also support for our latest gigabit
nic, the 82575 that is MSI/X and multiqueue capable.

The new shared code changes some interfaces to the core
code but testing at Intel has been going on for months,
it is fairly stable.

I have attempted to be careful in retaining any fixes that
CURRENT had and we did not, I apologize in advance if any
thing gets clobbered, I'm sure I'll hear about it :)

Approved by pdeuskar
2007-05-04 00:00:12 +00:00
mav
8f120a42e0 Add static build depends for ng_deflate, ng_nat and ng_sppp.
Approved by:	glebius (mentor)
2007-04-25 15:30:17 +00:00
rwatson
9792022e80 Allow MAC policy modules to control access to audit configuration system
calls.  Add MAC Framework entry points and MAC policy entry points for
audit(), auditctl(), auditon(), setaudit(), aud setauid().

MAC Framework entry points are only added for audit system calls where
additional argument context may be useful for policy decision-making; other
audit system calls without arguments may be controlled via the priv(9)
entry points.

Update various policy modules to implement audit-related checks, and in
some cases, other missing system-related checks.

Obtained from:	TrustedBSD Project
Sponsored by:	SPARTA, Inc.
2007-04-21 22:08:48 +00:00
thompsa
5fc175b7b4 Rename the trunk(4) driver to lagg(4) as it is too similar to vlan trunking.
The name trunk is misused as the networking term trunk means carrying multiple
VLANs over a single connection. The IEEE standard for link aggregation (802.3
section 3) does not talk about 'trunk' at all while it is used throughout IEEE
802.1Q in describing vlans.

The lagg(4) driver provides link aggregation, failover and fault tolerance.

Discussed on:	current@
2007-04-17 00:35:11 +00:00
kmacy
69261f2306 Add option for disabling allocation from the packet zone 2007-04-14 20:16:03 +00:00
thompsa
e285c4e795 Fix build, trunk is a device not an option. 2007-04-10 03:09:38 +00:00
thompsa
994b9b86e7 Hook trunk(4) up to the build. 2007-04-10 00:35:31 +00:00
piso
ab196464ed The old PacketAlias* API is not exported when
libalias run in kernel land.
2007-04-09 17:08:27 +00:00
kan
dde756a8b5 LINT on ia64 requires memset symbol too. Make fire it is present by adding
it to libkern on this architecture.
2007-04-09 14:02:18 +00:00
andre
0100989b6c Sort sctp_*.c files. 2007-04-09 12:51:29 +00:00
kmacy
bc44c7c360 hook uipc_mvec.c into build 2007-04-08 15:18:03 +00:00
scottl
1320f9f144 Add the CAM 'SG' peripheral device. This device implements a subset of the
Linux SCSI SG passthrough device API.  The intention is to allow for both
running of Linux apps that want to talk to /dev/sg* nodes, and to facilitate
porting of apps from Linux to FreeBSD.  As such, both native and linuxolator
entry points and definitions are provided.

Caveats:
 - This does not support the procfs and sysfs nodes that the Linux SG
   driver provides.  Some Linux apps may rely on these for operation,
   others may only use them for informational purposes.
 - More ioctls need to be implemented.
 - Linux uses a naming scheme of "sg[a-z]" for devices, while FreeBSD uses a
   scheme of "sg[0-9]".  Devfs aliasis (symlinks) are automatically created
   to link the two together.  However, tools like camcontrol only see the
   native names.
 - Some operations were originally designed to return byte counts or other
   data directly as the syscall return value.  The linuxolator doesn't appear
   to support this well, so this driver just punts for these cases.

Now that the driver is in place, others are welcome to add missing
functionality.  Thanks to Roman Divacky for pushing this work along.
2007-04-07 19:40:58 +00:00
nyan
618a362477 MFi386: add libkern/memset.c 2007-04-06 11:30:31 +00:00
nyan
540dfb47a2 sort. 2007-04-06 11:29:52 +00:00
kan
985fa9f9ae Be more conservative and compile libkern/memset.c only on architectures
than need it. These are i386, amd64 and powerpc so far.
2007-04-06 04:51:50 +00:00
kan
fc550f34ea Add trivial MI memset function implementation. GCC mandates the
existence of this function as a linkable symbol in standalone
configurations and existing inline memcpy from libkern.h fails
this requirement.
2007-04-05 22:02:39 +00:00
andre
3c03d012a2 Retire unused TCP_SACK_DEBUG. 2007-04-04 14:44:15 +00:00
mjacob
00323bff58 Temporarily desupport simultaneous target and initiator mode.
When the linux port changes were imported which split the
target command list to be separate from the initiator command
list and the handle format changed to encode a type in the handle
the implications to the function isp_handle_index (which only
the NetBSD/OpenBSD/FreeBSD ports use) were overlooked.

The fault is twofold: first, the index into the DMA maps
in  isp_pci is wrong because a target command handle with
the type bit left in place caused a bad index (and panic)
into dma map. Secondly, the assumption of the array
of DMA maps in either PCS or SBUS attachment structures is
that there is a linear mapping between handle index and
DMA map index. This can no longer be true if there are
overlapping index spaces for initiator mode and target
mode commands.

These changes bandaid around the problem by forcing us
to not have simultaneous dual roles and doing the appropriate
masking to make sure things are indexed correctly. A longer
term fix is being devloped.
2007-04-02 01:04:20 +00:00
jhb
b0b93a3c55 Optimize sx locks to use simple atomic operations for the common cases of
obtaining and releasing shared and exclusive locks.  The algorithms for
manipulating the lock cookie are very similar to that rwlocks.  This patch
also adds support for exclusive locks using the same algorithm as mutexes.

A new sx_init_flags() function has been added so that optional flags can be
specified to alter a given locks behavior.  The flags include SX_DUPOK,
SX_NOWITNESS, SX_NOPROFILE, and SX_QUITE which are all identical in nature
to the similar flags for mutexes.

Adaptive spinning on select locks may be enabled by enabling the
ADAPTIVE_SX kernel option.  Only locks initialized with the SX_ADAPTIVESPIN
flag via sx_init_flags() will adaptively spin.

The common cases for sx_slock(), sx_sunlock(), sx_xlock(), and sx_xunlock()
are now performed inline in non-debug kernels.  As a result, <sys/sx.h> now
requires <sys/lock.h> to be included prior to <sys/sx.h>.

The new kernel option SX_NOINLINE can be used to disable the aforementioned
inlining in non-debug kernels.

The size of struct sx has changed, so the kernel ABI is probably greatly
disturbed.

MFC after:	1 month
Submitted by:	attilio
Tested by:	kris, pjd
2007-03-31 23:23:42 +00:00
jhb
3d4e99268c Sort. 2007-03-27 19:32:40 +00:00
yar
0c5dfb27b3 Fix some statements in disc(4) and about it:
- ifnet is no more embedded in softc;
- the interface name is `disc', not `ds'.
2007-03-26 09:10:28 +00:00
rwatson
81eac4c7f0 Complete removal of uipc_socket2.c by moving the last few functions to
other C files:

- Move sbcreatecontrol() and sbtoxsockbuf() to uipc_sockbuf.c.  While
  sbcreatecontrol() is really an mbuf allocation routine, it does its work
  with awareness of the layout of socket buffer memory.

- Move pru_*() protocol switch stubs to uipc_socket.c where the non-stub
  versions of several of these functions live.  Likewise, move socket state
  transition calls (soisconnecting(), etc) to uipc_socket.c.  Moveo
  sodupsockaddr() and sotoxsocket().
2007-03-26 08:59:03 +00:00
yar
cee18f9ca8 Introduce a new toy interface, edsc(4). It's a discard interface
imitating an Ethernet device, so vlan(4) and if_bridge(4) can be
attached to it for testing and benchmarking purposes.  Its source
can be an introduction to the anatomy of a network interface driver
due to its simplicity as well as to a bunch of comments in it.
2007-03-26 04:39:18 +00:00
imp
8c61b1c8ef New device: icee. Generic i2c eeprom driver. 2007-03-23 23:10:35 +00:00
imp
906cc0e48e If KERNEL_EXTRA is defined, make kernel-all target depend on it.
If KERNEL_EXTRA_INSTALL is defined, install it into ${DESTDIR}${KODIR}.
2007-03-23 21:55:59 +00:00
jkim
c06098a406 Catch up with ACPI-CA 20070320 import. 2007-03-22 18:16:43 +00:00
jhb
ec6d5dd10f - Simplify the #ifdef's for adaptive mutexes and rwlocks by conditionally
defining a macro earlier in the file.
- Add NO_ADAPTIVE_RWLOCKS option to disable adaptive spinning for rwlocks.
2007-03-22 16:09:23 +00:00
andre
878e882d88 Make TCP_DROP_SYNFIN a standard part of TCP. Disabled by default it
doesn't impede normal operation negatively and is only a few lines of
code.  It's close relatives blackhole and log_in_vain aren't options
either.
2007-03-21 18:25:28 +00:00
sam
f96ba7ffda Overhaul driver/subsystem api's:
o make all crypto drivers have a device_t; pseudo drivers like the s/w
  crypto driver synthesize one
o change the api between the crypto subsystem and drivers to use kobj;
  cryptodev_if.m defines this api
o use the fact that all crypto drivers now have a device_t to add support
  for specifying which of several potential devices to use when doing
  crypto operations
o add new ioctls that allow user apps to select a specific crypto device
  to use (previous ioctls maintained for compatibility)
o overhaul crypto subsystem code to eliminate lots of cruft and hide
  implementation details from drivers
o bring in numerous fixes from Michale Richardson/hifn; mostly for
  795x parts
o add an optional mechanism for mmap'ing the hifn 795x public key h/w
  to user space for use by openssl (not enabled by default)
o update crypto test tools to use new ioctl's and add cmd line options
  to specify a device to use for tests

These changes will also enable much future work on improving the core
crypto subsystem; including proper load balancing and interposing code
between the core and drivers to dispatch small operations to the s/w
driver as appropriate.

These changes were instigated by the work of Michael Richardson.

Reviewed by:	pjd
Approved by:	re
2007-03-21 03:42:51 +00:00
rrs
e588f34e9c Adds missing flight size logging option for SCTP. 2007-03-20 10:19:09 +00:00
rrs
bd8786ed77 - Sysctl's move to seperate file
- moved away from ifn/ifa access to sctp_ifa/sctp_ifn
  built and managed by the add-ip code.
- cleaned up add-ip code to use the iterator
- made iterator be a thread, which enables auto-asconf now.
- rewrote and cleaned up source address selection (also
  made it use new structures).
- Fixed a couple of memory leaks.
- DACK now settable as to how many packets to delay as
  well as time.
- connectx() to latest socket API, new associd arg.
- Fixed issue with revoking and loosing potential to
  send when we inflate the flight size. We now inflate
  the cwnd too and deflate it later when the revoked
  chunk is sent or acked.
- Got rid of some temp debug code
- src addr selection moved to a common file (sctp_output.c)
- Support for simple VRF's (we have support for multi-vfr
  via compile switch that is scrubbed from BSD but we won't
  need multi-vrf until we first get VRF :-D)
- Rest of mib work for address information now done
- Limit number of addresses in INIT/INIT-ACK to
  a #def (30).

Reviewed by:	gnn
2007-03-15 11:27:14 +00:00
kmacy
258a7dc1bc Add support for statically compiling cxgb into the kernel 2007-03-14 06:57:26 +00:00
marius
3ee9e586b3 Rototill the sparc64 nexus(4) (actually this brings in the code the
sun4v nexus(4) in turn is based on):
o Change nexus(4) to manage the resources of its children so the
  respective device drivers don't need to figure them out of OFW
  themselves.
o Change nexus(4) to provide the ofw_bus KOBJ interface instead of
  using IVARs for supplying the OFW node and the subset of standard
  properties of its children. Together with the previous change this
  also allows to fully take advantage of newbus in that drivers like
  fhc(4), which attach on multiple parent busses, no longer require
  different bus front-ends as obtaining the OFW node and properties
  as well as resource allocation works the same for all supported
  busses. As such this change also is part 4/4 of allowing creator(4)
  to work in USIII-based machines as it allows this driver to attach
  on both nexus(4) and upa(4). On the other hand removing these IVARs
  breaks API compatibility with the powerpc nexus(4) but which isn't
  that bad as a) sparc64 currently doesn't share any device driver
  hanging off of nexus(4) with powerpc and b) they were no longer
  compatible regarding OFW-related extensions at the pci(4) level
  since quite some time.
o Provide bus_get_dma_tag methods in nexus(4) and its children in
  order to handle DMA tags in a hierarchical way and get rid of the
  sparc64_root_dma_tag kludge. Together with the previous two items
  this changes also allows to completely get rid of the nexus(4)
  IVAR interface. It also includes:
  - pushing the constraints previously specified by the nexus_dmatag
    down into the DMA tags of psycho(4) and sbus(4) as it's their
    IOMMUs which induce these restrictions (and nothing at the
    nexus(4) or anything that would warrant specifying them there),
  - fixing some obviously wrong constraints of the psycho(4) and
    sbus(4) DMA tags, which happened to not actually be used with
    the sparc64_root_dma_tag kludge in place and therefore didn't
    cause problems so far,
  - replacing magic constants for constraints with macros as far
    as it is obvious as to where they come from.
  This doesn't include taking advantage of the newbus way to get
  the parent DMA tags implemented by this change in order to divorce
  the IOTSBs of the PCI and SBus IOMMUs or for implementing the
  workaround for the DMA sync bug in Sabre (and Tomatillo) bridges,
  yet, though.
o Get rid of the notion that nexus(4) (mostly) reflects an UPA bus
  by replacing ofw_upa.h and with ofw_nexus.h (which was repo-copied
  from ofw_upa.h) and renaming its content, which actually applies to
  all of Fireplane/Safari, JBus and UPA (in the host bus case), as
  appropriate.
o Just use M_DEVBUF instead of a separate M_NEXUS malloc type for
  allocating the device info for the children of nexus(4). This is
  done in order to not need to export M_NEXUS when deriving drivers
  for subordinate busses from the nexus(4) class.
o Use the DEFINE_CLASS_0() macro to declare the nexus(4) driver so
  we can derive subclasses from it.
o Const'ify the nexus_excl_name and nexus_excl_type arrays as well
  as add 'associations' and 'rsc', which are pseudo-devices without
  resources and therefore of no real interest for nexus(4), to the
  former.
o Let the nexus(4) device memory rman manage the entire 64-bit address
  space instead of just the UPA_MEMSTART to UPA_MEMEND subregion as
  Fireplane/Safari- and JBus-based machines use multiple ranges,
  which can't be as easily divided as in the case of UPA (limiting
  the address space only served for sanity checking anyway).
o Use M_WAITOK instead of M_NOWAIT when allocating the device info
  for children of nexus(4) in order to give one less opportunity
  for adding devices to nexus(4) to fail.
o While adapting the drivers affected by the above nexus(4) changes,
  change them to take advantage of rman_get_rid() instead of caching
  the RIDs assigned to allocated resources, now that the RIDs of
  resources are correctly set.
o In iommu(4) and nexus(4) replace hard-coded functions names, which
  actually became outdated in several places, in panic strings and
  status massages with __func__. [1]
o Use driver_filter_t in prototypes where appropriate.
o Add my copyright to creator(4), fhc(4), nexus(4), psycho(4) and
  sbus(4) as I changed considerable amounts of these drivers as well
  as added a bunch of new features, workarounds for silicon bugs etc.
o Fix some white space nits.

Due to lack of access to Exx00 hardware, these changes, i.e. central(4)
and fhc(4), couldn't be runtime tested on such a machine. Exx00 are
currently reported to panic before trying to attach nexus(4) anyway
though.

PR:		76052 [1]
Approved by:	re (kensmith)
2007-03-07 21:13:51 +00:00
rwatson
41649b7576 Recognize repo-copy of kern_acl.c to vfs_acl.c, remove kern_acl.c,
remove kern_acl.c from the build, connect vfs_acl.c to the build.

Thanks to:	joe
2007-03-05 13:24:01 +00:00
flz
3c9b93ed36 Fix typo in comment.
Reported by:	thompsa
2007-03-04 19:35:59 +00:00
flz
c0775f8688 - Add Intel firmwares for Intel PRO/Wireless LAN 2100/2200/2915 cards in a
uuencoded format along with their respective LICENSE files.
- Add new share/doc/legal directory to BSD.usr.dist mtree file. This is the
place we install LICENSE files for restricted firmwares.
- Teach firmware(9) and kmod.mk about licensed firmwares. Restricted firmwares
won't load properly unless legal.<name>.license_ack is set to 1, either
via kenv(1) or /boot/loader.conf.

Reviewed by:	mlaier, sam
Permitted by:	Intel (via Andrew Wilson)
MFC after:	1 month
2007-03-02 11:42:56 +00:00
des
b71867b10d Add GEOM_MULTIPATH so LINT will build.
Pointy hat to:	mjacob
2007-02-27 12:05:25 +00:00
kmacy
b7672bad26 Further improvements to LOCK_PROFILING:
- Fix missing initialization in kern_rwlock.c causing bogus times to be collected
 - Move updates to the lock hash to after the lock is released for spin mutexes,
   sleep mutexes, and sx locks
 - Add new kernel build option LOCK_PROFILE_FAST - only update lock profiling
   statistics when an acquisition is contended. This reduces the overhead of
   LOCK_PROFILING to increasing system time by 20%-25% which on
   "make -j8 kernel-toolchain" on a dual woodcrest is unmeasurable in terms
   of wall-clock time. Contrast this to enabling lock profiling without
   LOCK_PROFILE_FAST and I see a 5x-6x slowdown in wall-clock time.
2007-02-27 06:42:05 +00:00
mjacob
05b92097cb First cut at GEOM based multipath. This is an active/passive{/passive...}
arrangement that has no intrinsic internal knowledge of whether devices
it is given are truly multipath devices. As such, this is a simplistic
approach, but still a useful one.

The basic approach is to (at present- this will change soon) use camcontrol
to find likely identical devices and and label the trailing sector of the
first one. This label contains both a full UUID and a name. The name is
what is presented in /dev/multipath, but the UUID is used as a true
distinguishor at g_taste time, thus making sure we don't have chaos
on a shared SAN where everyone names their data multipath as "Fred".

The first of N identical devices (and N *may* be 1!) becomes the active
path until a BIO request is failed with EIO or ENXIO. When this occurs,
the active disk is ripped away and the next in a list is picked to
(retry and) continue with.

During g_taste events new disks that meet the match criteria for existing
multipath geoms get added to the tail end of the list.

Thus, this active/passive setup actually does work for devices which
go away and come back, as do (now) mpt(4) and isp(4) SAN based disks.

There is still a lot to do to improve this- like about 5 of the 12
recommendations I've received about it,  but it's been functional enough
for a while that it deserves a broader test base.

Reviewed by: pjd
Sponsored by: IronPort Systems
MFC: 2 months
2007-02-27 04:01:58 +00:00
rwatson
5961533dd0 Build ipx_ip.c only if options IPXIP is defined. No functional change. 2007-02-26 11:55:34 +00:00
bms
3e83ac6653 Make IPv6 multicast forwarding dynamically loadable from a GENERIC kernel.
It is built in the same module as IPv4 multicast forwarding, i.e. ip_mroute.ko,
if and only if IPv6 support is enabled for loadable modules.
Export IPv6 forwarding structs to userland netstat(1) via sysctl(9).
2007-02-24 11:38:47 +00:00
cognet
02162f9242 Add two new options, FLASHADDR, which defines the address the flash is
mapped at, and LOADERRAMADDR, the address at which the loader maps the ram at
at the time the kernel is booted.
They are used to detect if the kernel is booted from the onboard flash.
Define those for the IQ31244
2007-02-19 01:03:08 +00:00
rwatson
0b95568447 Teach DDB how to print sockets, socket buffers, protosw's, and domain
structures given pointers to them.
2007-02-15 01:28:22 +00:00
rodrigc
c9202d5e49 Makefile changes to reflect moving sys/isofs/cd9660 to sys/fs/cd9660.
Continue to install userland include files in /usr/include/isofs/cd9660
so as not to break userland applications such as libstand.
2007-02-11 14:01:32 +00:00
bms
42ce6b97cf Build PIM by default as part of the IPv4 multicast forwarding path.
Make PIM dynamically loadable by using encap_attach_func().
PIM may now be loaded into a GENERIC kernel.

Tested with:	ports/net/pimdd && tcpreplay && wireshark
Reviewed by:	Pavlin Radoslavov
2007-02-10 13:59:13 +00:00
marcel
0245423ad8 Evolve the ctlreq interface added to geom_gpt into a generic
partitioning class that supports multiple schemes. Current
schemes supported are APM (Apple Partition Map) and GPT.
Change all GEOM_APPLE anf GEOM_GPT options into GEOM_PART_APM
and GEOM_PART_GPT (resp).

The ctlreq interface supports verbs to create and destroy
partitioning schemes on a disk; to add, delete and modify
partitions; and to commit or undo changes made.
2007-02-07 18:55:31 +00:00
imp
426b160b28 The path to the mmc/mmcbus_if.m file is wrong. Correct it by
prepending dev/

Submitted by: Andrea Bittau
2007-02-03 06:46:11 +00:00
imp
6443ab2e87 Mark mmc *_if.m files as standard to allow for mmc/sd being compiled
as a module.

Submitted by: Andrea Bittau
2007-02-03 06:45:02 +00:00
rodrigc
b188fcdf27 Remove MSDOSFS_LARGE compile time option. It has been converted
to a run time "-o large" mount option.

PR:		105964
MFC after:	2 weeks
2007-01-30 05:01:06 +00:00
rodrigc
fdf518fe9a Add a "-o large" mount option for msdosfs. Convert compile-time checks for
#ifdef MSDOSFS_LARGE to run-time checks to see if "-o large" was specified.

Test case provided by Oliver Fromme:
  truncate -s 200G test.img
  mdconfig -a -t vnode -f test.img -u 9
  newfs_msdos -s 419430400 -n 1 /dev/md9 zip250
  mount -t msdosfs /dev/md9 /mnt    # should fail
  mount -t msdosfs -o large /dev/md9 /mnt   # should succeed

PR:		105964
Requested by:	Oliver Fromme <olli lurza secnetix de>
Tested by:	trhodes
MFC after:	2 weeks
2007-01-30 03:11:45 +00:00
takawata
7712a93b6b Add support for serial communication with Windows CE based Handheld Computer.
Obtained from:	NetBSD
2007-01-28 11:56:14 +00:00
marius
a87efa794e Add front-ends for the 'lebuffer' variants found on some SBus cards.
These are shared-memory variants based on Am79C90-compatible chips
that apart from the missing DMA engine are similar to the 'ledma'
variant including using a (pseudo-)bus/device for the buffer that
the actual LANCE device hangs off from. The performance of these is
close to that of the 'ledma' one, like expected at a few times the
CPU load though.
2007-01-20 12:53:30 +00:00
marius
d25d2952b1 Remove remnants from the sparc64 origin of this file and which are
unlikely to be ever used and misplaced on sun4v respectively.
2007-01-19 12:22:50 +00:00
marius
85c3e6d089 Wrap the EISA-specific parts of the dpt(4) and si(4) back-ends in
the newly added DEV_EISA. This is done so that these back-ends can
be compiled on platforms not providing in{b,w,l}()/out{b,w,l}() and
friends (but may wish to use them together with bus front-ends other
than the EISA one).
2007-01-18 13:33:36 +00:00
marius
2d74edbd80 Resurrect upa(4), now used for the subordinate/slave UPA bridge and
bus hanging off from the Fireplane/Safari bus in some USIII machines.
This is part 3/4 of allowing creator(4) to work in these machines.
The little info needed on how to configure the bridge and to work
around the incorrect values contained in the `interrupts' properties
of its children were obtained form OpenSolaris.
2007-01-16 22:08:27 +00:00
marius
7f03dfc1a6 - Merge sys/sparc64/creator/creator_upa.c into sys/dev/fb/creator.c.
The separate bus front-end was inherited from the OpenBSD creator(4),
  which at that time had a mainbus(4) (for USI/II machines, which use
  an UPA interconnection bus as the nexus) and an upa(4) (for USIII
  machines, which use a subordinate/slave UPA bus hanging off from the
  Fireplane/Safari interconnection bus) front-end. With FreeBSD and
  newbus there is/will be no need to have two separate bus front-ends
  for these busses, so we can easily coallapse the shared front-end
  and the back-end into a single source file (note that the FreeBSD
  creator_upa.c was misnomer anyway; based on what it actually attached
  to that should have been creator_nexus.c), actually OpenBSD meanwhile
  also has moved to a shared front-end and a single source file. Due
  to the low-level console support creator.c also wasn't free from bus
  related things before.
  While at it, also split sys/sparc64/creator/creator.h into a
  sys/dev/fb/creatorreg.h that only contains register macros and move
  the structures to the top of sys/dev/fb/creator.c as suggested by
  style(9) so creator(4) is no longer scattered over two directories.
- Use OF_decode_addr()/sparc64_fake_bustag() to obtain the bus tags and
  handles for the low-level console support instead of hardcoding
  support for AFB/FFB hanging off from nexus(4) only. This is part 2/4
  of allowing creator(4) to work in USIII machines (which have a UPA
  bus hanging off from the Fireplane/Safari bus reflected by the nexus),
  which already makes it work as the low-level console there.
- Allocate resources in the bus attach routine regardless of whether
  creator(4) is used as for the low-level console and thus the required
  bus tags and handles have been already obtained or not so the resources
  are marked as taken in the respective RMAN.
- For both obtaining the bus tags and handles for the low-level console
  support as well as allocating the corresponding resources in the
  regular bus attach routine don't bother to get all for the maximum of
  24 register banks but only (for) the two tag/handle pairs required for
  providing the video interface for syscons(4) support. If we can't
  allocate the rest of them just limit the memory range accessible via
  creator_fb_mmap() accordingly.
- Sanity check the memory range spanned by the first and last resources
  and the resources in between as far as possible, as the XFree86/Xorg
  sunffb(4) expects to be able to access the whole region, even though
  the backing resources are actually non-continuous. Limit and check
  the memory range accessible via creator_fb_mmap() accordingly.
- Reduce the size of buffers for OFW properties to what they actually
  need to hold.
- Rename some tables to creator_<foo> for consistency.
- Also for the sizes in the creator_fb_mmap() mapping table entries use
  macros for consistency, add macros for the remaining register banks
  for completeness.
2007-01-16 21:08:22 +00:00
marius
51a8caf7cd Add missing SC_NO_MODE_CHANGE option. Disable it in the powerpc
NOTES though, as ofw_syscons(4) doesn't properly interface with
syscons(4) regarding loading the font specified with SC_DFLT_FONT,
causing a kernel with both options SC_OFWFB and SC_NO_MODE_CHANGE
to not link.
2007-01-10 18:45:18 +00:00
ticso
b2a331b15e MFp4: add BWCT kernel configuration 2007-01-05 02:08:35 +00:00
ticso
1a0df14e81 MFp4: add basic driver for RTL8305SC switch in PHY emulation 2007-01-05 01:46:26 +00:00
piso
2ccef57014 Wrap ipfw nat support in a new kernel config option named
"IPFIREWALL_NAT": this way nat is turned off by default and
POLA is preserved.

Reviewed by: rwatson
2007-01-03 11:12:54 +00:00
jmg
58eb8fbb8f now that MFS_IMAGE is in the FULLKERNEL section, use FULLKERNEL instead of
KERNEL_KO, this fixes MFS_IMAGE on a debugging kernel...

Submitted by:	Neelkanth Natu
2006-12-30 20:27:24 +00:00
mlaier
89e0ae76db Work around a long standing LOR with user/group rules by doing the socket
lookup early.  This has some performance implications and should not be
enabled by default, but might help greatly in certain setups.  After some
more testing this could be turned into a sysctl.

Tested by:	avatar
LOR ids:	17, 24, 32, 46, 191 (conceptual)
MFC after:	6 weeks
2006-12-29 13:59:03 +00:00
glebius
cbd305868f Build bits for ng_deflate(4) and ng_pred1(4). 2006-12-29 13:16:43 +00:00
rwatson
4a9f23955f Break contents of kern_mac.c out into two files following a repo-copy:
mac_framework.c   Contains basic MAC Framework functions, policy
                  registration, sysinits, etc.

mac_syscalls.c    Contains implementations of various MAC system calls,
                  including ENOSYS stubs when compiling without options
                  MAC.

Obtained from:	TrustedBSD Project
2006-12-28 20:52:02 +00:00
rwatson
1d8bcc013d Connect vfs_extattr.c to build by default. 2006-12-23 00:11:02 +00:00
kmacy
dc89208909 build new mdesc file 2006-12-18 07:26:35 +00:00
mjacob
4c594cbb04 opt_ah.h ends up copied into a kernelcompile directory in some
aches as a read-only file. In a number of cases this has led to
compiles failing- usually due to some strange NFS drift which thinks
that the opt_ah.h in the compile directory is out of date wrt the
source it is copied from. When the copy is executed again, it fails
because the target is read-only. Oops. Modify the compile hooks
avoid this.

Discussed with a while back with:	Sam Leffler
2006-12-18 05:45:23 +00:00
mjacob
7956d02573 spelling nit 2006-12-18 05:42:33 +00:00
yongari
2f9b06d375 Hook up msk(4) to the build. 2006-12-13 02:37:48 +00:00
mjacob
a3ec1a89dc Make MAXPHYS and DFLTPHYS options (finally). 2006-12-10 04:23:23 +00:00
imp
f06493a358 As Bernd Walter points out, the rlphy is used for more things than
just the intenral phy on parts supported by the rl and re drivers, the
RTL8201BL for example.  He also sent me a nice picture of hundreds of
these chips in a tray to boulder his claim.  :-) Therefore remove a
comment that suggested that they were...
2006-12-10 01:10:08 +00:00
sam
e6ba5ba745 fls was missing
MFC after:	1 week
2006-11-30 06:17:54 +00:00
jb
da35e3e55f Turn console printf buffering into a kernel option and only on
by default for sun4v where it is absolutely required.

This change moves the buffer from struct pcpu to the stack to avoid
using the critical section which created a LOR in a couple of cases
due to interaction with the tty code and kqueue. The LOR can't be
fixed with the critical section and the pcpu buffer can't be used
without the critical section.

Putting the buffer on the stack was my initial solution, but it was
pointed out that the stress on the stack might cause problems
depending on the call path. We don't have a way of creating tests
for those possible cases, so it's best to leave this as an option
for the time being. In time we may get enough data to enable this
option more generally.
2006-11-30 04:17:05 +00:00
imp
dd96844174 Build glue for at45d flash support. 2006-11-29 08:08:30 +00:00
kmacy
4a1a15b72c Fix module loading for sparc on machines with greater than 1GB of RAM
t1# uname -m
sparc64
t1# sysctl hw.physmem
hw.physmem: 17150509056
t1# kldload reiserfs
t1# kldstat
Id Refs Address            Size     Name
 1    3 0xc0000000 58cc38   kernel
 2    1 0xcbe70000 234000   xfs.ko
 3    1 0xcc0b6000 110000   reiserfs.ko
2006-11-26 23:16:46 +00:00
sam
c3214b9492 device-independent implementation of AMRR tx rate control algorithm
Obtained from:	openbsd (w/ mods)
MFC after:	1 month
2006-11-26 19:55:26 +00:00
kmacy
cceb584eb3 move CDDL licensed machine description support routine files to cddl directory
update files.sun4v accordingly
2006-11-24 01:56:46 +00:00
jb
c6a9963b9b Remove the KDTRACE option because I can't implement it the
way I intended due to licensing restrictions. I had intended
that it would be defaulted on, with opt-out possible for
companies that don't accept the CDDL. The FreeBSD GENERIC
kernel has to be entirely BSD licensed, so the only alternative
would have been to make KDTRACE an opt-in option. That isn't
a design I favour.
2006-11-21 08:23:20 +00:00
sam
ac8ac0205c add CPU_XSCALE_IXP425
Reviewed by:	cognet, imp
MFC after:	1 month
2006-11-19 23:56:44 +00:00
sam
41763840f1 hookup ad7418 and ds1672 drivers
MFC after:	1 month
2006-11-19 23:43:29 +00:00
kmacy
fcb26a8fe4 Remove two more duplicated files
Reviewed by: jb (mentor is rwatson)
2006-11-18 07:24:56 +00:00
kmacy
7a3167fc07 remove 13 (largely) redundant files and switch to the sparc64/sparc64 version
Reviewed by: jb (mentor rwatson)
2006-11-18 07:10:52 +00:00
maxim
e446795886 o Add uark(4), a driver for Arkmicro Technologies ARK3116 based serial
adapters.

Submitted by:	Alex Rodin
Obtained from:	OpenBSD
Reviewed by:	-usb
MFC after:	6 weeks
2006-11-15 09:13:25 +00:00
ru
91b011095b Unbreak pc98. 2006-11-14 14:28:09 +00:00
jhb
fa70d01397 MD support for PCI Message Signalled Interrupts on amd64 and i386:
- Add a new apic_alloc_vectors() method to the local APIC support code
  to allocate N contiguous IDT vectors (aligned on a M >= N boundary).
  This function is used to allocate IDT vectors for a group of MSI
  messages.
- Add MSI and MSI-X PICs.  The PIC code here provides methods to manage
  edge-triggered MSI messages as x86 interrupt sources.  In addition to
  the PIC methods, msi.c also includes methods to allocate and release
  MSI and MSI-X messages.  For x86, we allow for up to 128 different
  MSI IRQs starting at IRQ 256 (IRQs 0-15 are reserved for ISA IRQs,
  16-254 for APIC PCI IRQs, and IRQ 255 is reserved).
- Add pcib_(alloc|release)_msi[x]() methods to the MD x86 PCI bridge
  drivers to bubble the request up to the nexus driver.
- Add pcib_(alloc|release)_msi[x]() methods to the x86 nexus drivers that
  ask the MSI PIC code to allocate resources and IDT vectors.

MFC after:	2 months
2006-11-13 22:23:34 +00:00