Commit Graph

1483 Commits

Author SHA1 Message Date
Alexander Motin
9e30fbf662 Tune CAM ATA kernel options a bit. Move PMP support from da to scbus and
add ada device option, according to man page.
2009-11-19 16:26:07 +00:00
Jung-uk Kim
2272d05019 Merge ACPICA 20091112. 2009-11-16 21:47:12 +00:00
Attilio Rao
758801232c Move inet_aton() (specular to inet_ntoa(), already present in libkern)
into libkern in order to made it usable by other modules than alias_proxy.

Obtained from:	Sandvine Incorporated
Sponsored by:	Sandvine Incorporated
MFC:		1 week
2009-11-12 00:46:28 +00:00
Ruslan Ermilov
b426306074 Added option NETGRAPH_VLAN.
Submitted by:	pluknet
2009-11-11 11:07:30 +00:00
Rui Paulo
4d16b4ec42 Driver for the Apple Touchpad present on MacBook (non-Pro & Pro).
Submitted by:	Rohit Grover <rgrover1 at gmail.com>
MFC after:	2 months
2009-11-09 15:59:09 +00:00
Alexander Motin
6bd41d5bc2 Add missing ATA kernel options dependencies.
MFC after:	3 days
2009-10-29 20:53:26 +00:00
Rui Paulo
78e360f8e5 Update firmware images according to the latest iwn updated.
"device iwnfw" includes all firmware images, but you can pick just one
by using the model number, e.g.: "device iwn4965fw".
2009-10-25 10:23:11 +00:00
Alexander Motin
65d0fb03ad MFp4:
Move Port Multiplier support code out of ATA XPT into pmp periph driver.
This is convinient, as PMP itself is a bus target and has own state.
2009-10-23 12:36:42 +00:00
Andrew Thompson
b20adc2b5a Remove the newly added uch341 driver, it will be merged into uchcom instead.
Suggested by:	takawata
Submitted by:	HPS
2009-10-19 21:43:59 +00:00
Marcel Moolenaar
bbaa712c0f Scan for option ROMs on i386 and amd64 only. 2009-10-11 20:42:26 +00:00
Navdeep Parhar
c01f2b8301 cxgb(4) updates, including:
- support for the new Gen-2, BT, and LP-CR cards.
- T3 firmware 7.7.0
- shared "common code" updates.

Approved by:	gnn (mentor)
Obtained from:	Chelsio
MFC after:	1 month
2009-10-05 20:21:41 +00:00
Yoshihiro Takahashi
a38f6f86d2 Fix build nfscl and/or nfsd.
MFC after:	3 days
2009-10-02 12:47:01 +00:00
Andrew Thompson
3bfbd845ff Add support for ChipHead 341 serial port adapter.
Submitted by:	Hans Petter Selasky
2009-09-28 07:32:11 +00:00
Konstantin Belousov
17dfbc1c43 Add per-process osrel node to the procfs, to allow read and set p_osrel
value for the process.

Approved by:	des (procfs maintainer)
MFC after:	3 weeks
2009-09-23 12:08:08 +00:00
Roman Divacky
e0a770a01d Don't build ufs_gjournal.c at all if UFS_GJOURNAL option is not given
instead of building an almost empty C file.

Approved by:	pjd
Approved by:	ed (mentor, implicit)
2009-09-22 16:22:05 +00:00
Edward Tomasz Napierala
a9315dded6 Add pieces of infrastructure required for NFSv4 ACL support in UFS.
Reviewed by:	rwatson
2009-09-22 15:15:03 +00:00
Xin LI
2f66eb1e60 Hide x86bios stuff in i386/amd64 specific files as atkbdc would get
these stuff into build.
2009-09-22 07:10:23 +00:00
Xin LI
8b1620e069 Allow atkbd to obtain keyboard repeat rate from BIOS on amd64.
Submitted by:	swell.k at gmail.com
2009-09-21 08:24:22 +00:00
Xin LI
205d67b00d Collapase interrupt supporting functions to a new module, and switch from
x86emu to this new module.

This changeset also brings a fix for bugs introduced with the initial
x86emu commit, which prevents the user from using some display mode or
cause instant reboots during mode switch.

Submitted by:	paradox <ddkprog yahoo com>
2009-09-21 08:17:57 +00:00
Xin LI
91d345423d Revert part that should not be in my previous commit.
Pointy hat to:	delphij
2009-09-21 07:38:50 +00:00
Xin LI
6abad12dfe Automatically depend on x86emu when vesa or dpms is being built into
kernel.  With this change the user no longer need to remember building
this option.

Submitted by:	swell.k at gmail.com
2009-09-21 07:08:20 +00:00
Jung-uk Kim
92488a5703 Catch up with ACPICA 20090903. 2009-09-11 22:49:34 +00:00
Xin LI
efba048eb5 - Port x86emu to FreeBSD.
- Connect x86emu to build.

Tested with:	make universe
Submitted by:	swell.k at gmail com
2009-09-09 05:53:26 +00:00
Ed Schouten
9b934d0930 Move libteken out of the syscons directory.
I initially committed libteken to sys/dev/syscons/teken, but now that
I'm working on a console driver myself, I noticed this was not a good
decision. Move it to sys/teken to make it easier for other drivers to
use a terminal emulator.

Also list teken.c in sys/conf/files, instead of listing it in all the
files.arch files separately.
2009-09-03 09:33:57 +00:00
Ed Schouten
bfdaa52382 Allow pty(4) to be loaded as a kld.
Unfortunately, the wrappers that are present in pts(4) don't have the
mechanics to allow pty(4) to be unloaded safely, so I'm forcing this kld
to return EBUSY. This also means we have to enable some extra code in
pts(4) unconditionally.

Proposed by:	rwatson
2009-08-23 20:26:09 +00:00
Robert Noland
f588a0bda5 Add kernel support for Radeon R6/7xx 3D.
You will still need Mesa from git and possibly an updated DDX driver,
but this is working fairly well now.

MFC after:	2 weeks
2009-08-23 14:55:57 +00:00
Robert Watson
530c006014 Merge the remainder of kern_vimage.c and vimage.h into vnet.c and
vnet.h, we now use jails (rather than vimages) as the abstraction
for virtualization management, and what remained was specific to
virtual network stacks.  Minor cleanups are done in the process,
and comments updated to reflect these changes.

Reviewed by:	bz
Approved by:	re (vimage blanket)
2009-08-01 19:26:27 +00:00
Weongyo Jeong
6418e06a48 add upgt
Approved by:	re (kib)
2009-07-31 17:57:16 +00:00
Bjoern A. Zeeb
d0ea47437a Update epair(4) to the new netisr implementation and polish
things a bit:
- use dpcpu data to track the ifps with packets queued up,
- per-cpu locking and driver flags
- along with .nh_drainedcpu and NETISR_POLICY_CPU.
- Put the mbufs in flight reference count, preventing interfaces
  from going away, under INVARIANTS as this is a general problem
  of the stack and should be solved in if.c/netisr but still good
  to verify the internal queuing logic.
- Permit changing the MTU to virtually everythinkg like we do for loopback.

Hook epair(4) up to the build.

Approved by:	re (kib)
2009-07-26 12:20:07 +00:00
John Baldwin
013818111a Add a new type of VM object: OBJT_SG. An OBJT_SG object is very similar to
a device pager (OBJT_DEVICE) object in that it uses fictitious pages to
provide aliases to other memory addresses.  The primary difference is that
it uses an sglist(9) to determine the physical addresses for a given offset
into the object instead of invoking the d_mmap() method in a device driver.

Reviewed by:	alc
Approved by:	re (kensmith)
MFC after:	2 weeks
2009-07-24 13:50:29 +00:00
Alexander Motin
67b87e4429 Add siis CAM driver for SiliconImage SiI3124/3132/3531 SATA2 controllers.
Driver supports Serial ATA and ATAPI devices, Port Multipliers
(including FIS-based switching), hardware command queues (31 command
per port) and Native Command Queuing. This is probably the second on
popularity, after AHCI, type of SATA2 controllers, that benefits from
using CAM, because of hardware command queuing support.

Approved by:    re (kib)
2009-07-21 12:32:46 +00:00
Sam Leffler
030d10ee97 add urtw
Approved by:	re (kib)
2009-07-19 16:54:24 +00:00
Robert Watson
eddfbb763d Build on Jeff Roberson's linker-set based dynamic per-CPU allocator
(DPCPU), as suggested by Peter Wemm, and implement a new per-virtual
network stack memory allocator.  Modify vnet to use the allocator
instead of monolithic global container structures (vinet, ...).  This
change solves many binary compatibility problems associated with
VIMAGE, and restores ELF symbols for virtualized global variables.

Each virtualized global variable exists as a "reference copy", and also
once per virtual network stack.  Virtualized global variables are
tagged at compile-time, placing the in a special linker set, which is
loaded into a contiguous region of kernel memory.  Virtualized global
variables in the base kernel are linked as normal, but those in modules
are copied and relocated to a reserved portion of the kernel's vnet
region with the help of a the kernel linker.

Virtualized global variables exist in per-vnet memory set up when the
network stack instance is created, and are initialized statically from
the reference copy.  Run-time access occurs via an accessor macro, which
converts from the current vnet and requested symbol to a per-vnet
address.  When "options VIMAGE" is not compiled into the kernel, normal
global ELF symbols will be used instead and indirection is avoided.

This change restores static initialization for network stack global
variables, restores support for non-global symbols and types, eliminates
the need for many subsystem constructors, eliminates large per-subsystem
structures that caused many binary compatibility issues both for
monitoring applications (netstat) and kernel modules, removes the
per-function INIT_VNET_*() macros throughout the stack, eliminates the
need for vnet_symmap ksym(2) munging, and eliminates duplicate
definitions of virtualized globals under VIMAGE_GLOBALS.

Bump __FreeBSD_version and update UPDATING.

Portions submitted by:  bz
Reviewed by:            bz, zec
Discussed with:         gnn, jamie, jeff, jhb, julian, sam
Suggested by:           peter
Approved by:            re (kensmith)
2009-07-14 22:48:30 +00:00
Rui Paulo
59aa14a91d Implementation of the upcoming Wireless Mesh standard, 802.11s, on the
net80211 wireless stack. This work is based on the March 2009 D3.0 draft
standard. This standard is expected to become final next year.
This includes two main net80211 modules, ieee80211_mesh.c
which deals with peer link management, link metric calculation,
routing table control and mesh configuration and ieee80211_hwmp.c
which deals with the actually routing process on the mesh network.
HWMP is the mandatory routing protocol on by the mesh standard, but
others, such as RA-OLSR, can be implemented.

Authentication and encryption are not implemented.

There are several scripts under tools/tools/net80211/scripts that can be
used to test different mesh network topologies and they also teach you
how to setup a mesh vap (for the impatient: ifconfig wlan0 create
wlandev ... wlanmode mesh).

A new build option is available: IEEE80211_SUPPORT_MESH and it's enabled
by default on GENERIC kernels for i386, amd64, sparc64 and pc98.

Drivers that support mesh networks right now are: ath, ral and mwl.

More information at: http://wiki.freebsd.org/WifiMesh

Please note that this work is experimental. Also, please note that
bridging a mesh vap with another network interface is not yet supported.

Many thanks to the FreeBSD Foundation for sponsoring this project and to
Sam Leffler for his support.
Also, I would like to thank Gateworks Corporation for sending me a
Cambria board which was used during the development of this project.

Reviewed by:	sam
Approved by:	re (kensmith)
Obtained from:	projects/mesh11s
2009-07-11 15:02:45 +00:00
Scott Long
52c9ce25d8 Separate the parallel scsi knowledge out of the core of the XPT, and
modularize it so that new transports can be created.

Add a transport for SATA

Add a periph+protocol layer for ATA

Add a driver for AHCI-compliant hardware.

Add a maxio field to CAM so that drivers can advertise their max
I/O capability.  Modify various drivers so that they are insulated
from the value of MAXPHYS.

The new ATA/SATA code supports AHCI-compliant hardware, and will override
the classic ATA driver if it is loaded as a module at boot time or compiled
into the kernel.  The stack now support NCQ (tagged queueing) for increased
performance on modern SATA drives.  It also supports port multipliers.

ATA drives are accessed via 'ada' device nodes.  ATAPI drives are
accessed via 'cd' device nodes.  They can all be enumerated and manipulated
via camcontrol, just like SCSI drives.  SCSI commands are not translated to
their ATA equivalents; ATA native commands are used throughout the entire
stack, including camcontrol.  See the camcontrol manpage for further
details.  Testing this code may require that you update your fstab, and
possibly modify your BIOS to enable AHCI functionality, if available.

This code is very experimental at the moment.  The userland ABI/API has
changed, so applications will need to be recompiled.  It may change
further in the near future.  The 'ada' device name may also change as
more infrastructure is completed in this project.  The goal is to
eventually put all CAM busses and devices until newbus, allowing for
interesting topology and management options.

Few functional changes will be seen with existing SCSI/SAS/FC drivers,
though the userland ABI has still changed.  In the future, transports
specific modules for SAS and FC may appear in order to better support
the topologies and capabilities of these technologies.

The modularization of CAM and the addition of the ATA/SATA modules is
meant to break CAM out of the mold of being specific to SCSI, letting it
grow to be a framework for arbitrary transports and protocols.  It also
allows drivers to be written to support discrete hardware without
jeopardizing the stability of non-related hardware.  While only an AHCI
driver is provided now, a Silicon Image driver is also in the works.
Drivers for ICH1-4, ICH5-6, PIIX, classic IDE, and any other hardware
is possible and encouraged.  Help with new transports is also encouraged.

Submitted by:	scottl, mav
Approved by:	re
2009-07-10 08:18:08 +00:00
Sam Leffler
2affcf8d1d add missing bit of r195379
Approved by:	re (kensmith)
2009-07-05 20:44:50 +00:00
Sam Leffler
7634012302 Revamp 802.11 action frame handling:
o add a new facility for components to register send+recv handlers
o ieee80211_send_action and ieee80211_recv_action now use the registered
  handlers to dispatch operations
o rev ieee80211_send_action api to enable passing arbitrary data
o rev ieee80211_recv_action api to pass the 802.11 frame header as it may
  be difficult to locate
o update existing IEEE80211_ACTION_CAT_BA and IEEE80211_ACTION_CAT_HT handling
o update mwl for api rev

Reviewed by:	rpaulo
Approved by:	re (kensmith)
2009-07-05 17:59:19 +00:00
Alexander Motin
6ae5218789 Mark atanvidia depending on ataahci since rev.188846.
Approved by:	re (kib)
2009-07-05 14:50:45 +00:00
Doug Rabson
b49a2b39fd Remove the old kernel RPC implementation and the NFS_LEGACYRPC option.
Approved by: re
2009-06-30 19:03:27 +00:00
Rafal Jaworowski
18bef45673 Make ata-{dma,sata}.c dependent on atacore build option.
Discussed with:	mav
2009-06-25 18:09:23 +00:00
Rafal Jaworowski
93588d5c28 Move non-PCI prototypes from ata-pci.h -> ata-all.h.
This removes unnecessary PCI #includes dependency for systems with ATA
controllers living at non-PCI buses.

Submitted by:	Piotr Ziecik
Obtained from:	Semihalf
2009-06-24 15:38:17 +00:00
Marius Strobl
9ba2b298df - Initialize the ifnet structure, especially if_dname, before probing
the PHYs as some PHY drivers use it (but probably shouldn't). How
  gem(4) has worked with brgphy(4) on powerpc without this so far is
  unclear to me.
- Introduce a dying flag which is set during detach and checked in
  gem_ioctl() in order to prevent active BPF listeners to clear
  promiscuous mode which may lead to the tick callout being restarted
  which will trigger a panic once it's actually gone.
- In gem_stop() reset rather than just disable the transmitter and
  receiver in order to ensure we're not unloading DMA maps still in
  use by the hardware. [1]
- The blanking time is specified in PCI clocks so we should use twice
  the value when operating at 66MHz.
- Spell some 2 as ETHER_ALIGN and a 19 as GEM_STATUS_TX_COMPLETION_SHFT
  to make the actual intentions clear.
- As we don't unload the peak attempts counter ignore its overflow
  interrupts.
- Remove a stale setting of a variable to GEM_TD_INTERRUPT_ME which
  isn't used afterwards.
- For optimum performance increment the TX kick register in multiples
  of 4 if possible as suggested by the documentation.
- Partially revert r164931; drivers should only clear the watchdog
  timer if all outstanding TX descriptors are done.
- Fix some debugging strings.
- Add a missing BUS_DMASYNC_POSTWRITE in gem_rint().
- As the error paths in the interrupt handler are generally unlikely
  predict them as false.
- Add support for the SBus version of the GEM controller. [2]
- Add some lock assertions.
- Improve some comments.
- Fix some more or less cosmetic issues in the code of the PCI front-end.
- Change some softc members to be unsigned where more appropriate and
  remove unused ones.

Approved by:	re (kib)
Obtained from:	NetBSD (partially) [2], OpenBSD [1]
MFC after:	2 weeks
2009-06-23 20:36:59 +00:00
Andrew Gallatin
eb6219e337 Implement minimal set of changes suggested by bz to make
mxge no longer depend on INET.
2009-06-23 17:42:06 +00:00
Rui Paulo
df849145b5 * Driver for ACPI WMI (Windows Management Instrumentation)
* Driver for ACPI HP extra functionations, which required
  ACPI WMI driver.

Submitted by:	Michael <freebsdusb at bindone.de>
Approved by:	re
MFC after:	2 weeks
2009-06-23 13:17:25 +00:00
Marko Zec
991633af2e Connect ng_pipe to the default build.
Approved by:	julian (mentor)
2009-06-23 06:11:04 +00:00
Kip Macy
3f345a5d09 Greatly simplify cxgb by removing almost all of the custom mbuf management logic
- remove mbuf iovec - useful, but adds too much complexity when isolated to
   the driver

- remove driver private caching - insufficient benefit over UMA to justify
  the added complexity and maintenance overhead

- remove separate logic for managing multiple transmit queues, with the
  new drbr routines the control flow can be made to much more closely resemble
  legacy drivers

- remove dedicated service threads, with per-cpu callouts one can get the same
  benefit much more simply by registering a callout 1 tick in the future if there
  are still buffered packets

- remove embedded mbuf usage - Jeffr's changes will (I hope) soon be integrated
  greatly reducing the overhead of using kernel APIs for reference counting
  clusters

- add hysteresis to descriptor coalescing logic

- add coalesce threshold sysctls to allow users to decide at run-time
  between optimizing for forwarding / UDP or optimizing for TCP

- add once per second watchdog to effectively close the very rare races
  occurring from coalescing

- incorporate Navdeep's changes to the initialization path required to
  convert port and adapter locks back to ordinary mutexes (silencing BPF
  LOR complaints)

- enable prefetches in get_packet and tx cleaning

Reviewed by:	navdeep@
MFC after:	2 weeks
2009-06-19 23:34:32 +00:00
Marius Strobl
119051cbf9 Add cas(4), a driver for Sun Cassini/Cassini+ and National Semiconductor
DP83065 Saturn Gigabit Ethernet controllers. These are the successors
of the Sun GEM controllers and still have a similar but extended transmit
logic. As such this driver is based on gem(4).
Thanks to marcel@ for providing a Sun Quad GigaSwift Ethernet UTP (QGE)
card which was vital for getting this driver to work on architectures
not using Open Firmware.

Approved by:	re (kib)
MFC after:	2 weeks
2009-06-15 18:22:41 +00:00
Ivan Voras
452f657cb9 Add support for labels derived from GPT metadata.
Approved by:	gnn (mentor)
Reviewed by:	pjd
PR:		128398
Submitted by:	Marius Nuennerich < marius at nuenneri.ch >
2009-06-13 00:27:03 +00:00
Bjoern A. Zeeb
be7def1fe3 All these Ethernet NICs depend on INET, mostly for unconditional
cksum related function calls, sometimes related to offload features
from what I could see.xi
It would be good if the offload functionality would be properly
#ifdefed but the other calls to cksum related functions are a more
general problem also elswhere in the network stack.
2009-06-11 12:56:14 +00:00
Bjoern A. Zeeb
47f01ed872 if_igb.c as well as ixgbe.c uncondtionally depend on INET specific
functions, especially but not solely tcp_lro_*.
2009-06-11 12:44:13 +00:00