Commit Graph

58 Commits

Author SHA1 Message Date
Robert Watson
ec722f0875 Since if_awi doesn't contain locking or run with INTR_MPSAFE, mark
the interface as IFF_NEEDSGIANT so if_start is run holding Giant.
2004-08-13 22:55:25 +00:00
Max Laier
02b199f158 Link ALTQ to the build and break with ABI for struct ifnet. Please recompile
your (network) modules as well as any userland that might make sense of
sizeof(struct ifnet).
This does not change the queueing yet. These changes will follow in a
seperate commit. Same with the driver changes, which need case by case
evaluation.

__FreeBSD_version bump will follow.

Tested-by:	(i386)LINT
2004-06-13 17:29:10 +00:00
Warner Losh
2e31e339d1 Fix disordering of pccarddevs.h noticed by bde. Also remove a few
redundant includes and fix some of the include disordering.

Submitted by: bde
2004-05-27 03:49:45 +00:00
Warner Losh
dba6dd177b Move to generating pccarddevs.h on the fly, both for the kernel and
the modules.

Also generate usbdevs.h automatically now, but a non-kernel file is
stopping that at the moment.
2004-05-26 00:53:10 +00:00
Warner Losh
fbfb97942e It turns out that the module dependency on pccard is in error. Since
there's not dependencies on pccard symboles, such a dependency is not
necessary.  This means that drivers that have multiple attachments can
not drag bogus devices into the kernel at load time.

We can't (yet) do this with pci and isa.  Drivers written for them
actually do seem to have symbols that depend on these busses'
implementation code.

ndis not touched until other things can be tested.
2004-05-08 06:04:06 +00:00
Atsushi Onoe
433ce5a478 Use IFF_ALLMULTI instead of if_amcount to decide if all multicast should
be received.  Pointed out by Luigi Rizzo.
2004-04-18 01:05:02 +00:00
Matthew N. Dodd
f7f2bd753e Don't announce MAC addresses twice.
(ieee80211_ifattach() calls ether_ifattach().)
2004-03-20 19:57:47 +00:00
Nate Lawson
5f96beb9e0 Convert callers to the new bus_alloc_resource_any(9) API.
Submitted by:	Mark Santcroos <marks@ripe.net>
Reviewed by:	imp, dfr, bde
2004-03-17 17:50:55 +00:00
Atsushi Onoe
7cab13c7c0 Correct beacon (src/bssid) for hostap and adhoc mode. 2004-01-15 13:30:06 +00:00
Atsushi Onoe
d148e81e76 Use generic net80211 framework for awi driver.
Restore awi to be workable again; it was broken..
XXX: The initialization is still unreliable yet, it sometimes fails on
     some card.
2004-01-15 10:04:21 +00:00
Brooks Davis
9bf40ede4a Replace the if_name and if_unit members of struct ifnet with new members
if_xname, if_dname, and if_dunit. if_xname is the name of the interface
and if_dname/unit are the driver name and instance.

This change paves the way for interface renaming and enhanced pseudo
device creation and configuration symantics.

Approved By:	re (in principle)
Reviewed By:	njl, imp
Tested On:	i386, amd64, sparc64
Obtained From:	NetBSD (if_xname)
2003-10-31 18:32:15 +00:00
Brooks Davis
0f2f39c865 ifp->if_name can't be null when we just assigned a static string to it. 2003-10-30 23:05:31 +00:00
Poul-Henning Kamp
9aad651f23 Fix off-by-one error in array bounds check. 2003-09-05 11:09:26 +00:00
David E. O'Brien
aad970f1fe Use __FBSDID().
Also some minor style cleanups.
2003-08-24 17:55:58 +00:00
Sam Leffler
2c71d3c795 update for new 802.11 support 2003-06-28 06:17:26 +00:00
David E. O'Brien
152385d122 Explicitly declare 'int' parameters. 2003-04-21 16:27:46 +00:00
Warner Losh
f5746231ff Make sure that pp_name is non-null before setting the device
description.  This allows us to rely entirely on the CIS entries if
necessary...
2003-04-10 04:36:02 +00:00
Ruslan Ermilov
7f18da65a4 Added missing dependency on rc4.
Reviewed by:	imp
2003-03-21 22:02:58 +00:00
Warner Losh
a163d034fa Back out M_* changes, per decision of the TRB.
Approved by: trb
2003-02-19 05:47:46 +00:00
Alfred Perlstein
44956c9863 Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.
Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT.
2003-01-21 08:56:16 +00:00
Sam Leffler
9967cafc49 Correct mbuf packet header propagation. Previously, packet headers
were sometimes propagated using M_COPY_PKTHDR which actually did
something between a "move" and a  "copy" operation.  This is replaced
by M_MOVE_PKTHDR (which copies the pkthdr contents and "removes" it
from the source mbuf) and m_dup_pkthdr which copies the packet
header contents including any m_tag chain.  This corrects numerous
problems whereby mbuf tags could be lost during packet manipulations.

These changes also introduce arguments to m_tag_copy and m_tag_copy_chain
to specify if the tag copy work should potentially block.  This
introduces an incompatibility with openbsd which we may want to revisit.

Note that move/dup of packet headers does not handle target mbufs
that have a cluster bound to them.  We may want to support this;
for now we watch for it with an assert.

Finally, M_COPYFLAGS was updated to include M_FIRSTFRAG|M_LASTFRAG.

Supported by:	Vernier Networks
Reviewed by:	Robert Watson <rwatson@FreeBSD.org>
2002-12-30 20:22:40 +00:00
Sam Leffler
673d91916d network interface driver changes:
o don't strip the Ethernet header from inbound packets; pass packets
  up the stack intact (required significant changes to some drivers)
o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN)
o track ether_ifattach/ether_ifdetach API changes
o track bpf changes (use BPF_TAP and BPF_MTAP)
o track vlan changes (ifnet capabilities, revised processing scheme, etc.)
o use if_input to pass packets "up"
o call ether_ioctl for default handling of ioctls

Reviewed by:	many
Approved by:	re
2002-11-14 23:54:55 +00:00
John Baldwin
a7a1238911 Repeat after me: sizeof(int) != sizeof(void *). 2002-11-06 20:04:41 +00:00
Poul-Henning Kamp
668b05c376 Remove empty #if*/#endif clauses. 2002-09-21 08:44:51 +00:00
Warner Losh
6f20d5e68f Use __FreeBSD_version to test what things to use 2002-05-31 03:27:34 +00:00
Warner Losh
6d3ffec0e5 Make this build on 4.x machines again (building a -current kernel on a
-stable machine via the old-school methods):

Use __FreeBSD_version in preference to __FreeBSD__ >= N where possible.
Define a single variable mythread which is set to curproc or curthread
depending on the OS version (with a comment saying it is a white lie on
4.x since it really is a proc).

NB: __FreeBSD__ is the OS level of the host machine, not the target,
and should never be used, if possible, as __FreeBSD__ >= N.
2002-04-19 22:28:09 +00:00
John Baldwin
44731cab3b Change the suser() API to take advantage of td_ucred as well as do a
general cleanup of the API.  The entire API now consists of two functions
similar to the pre-KSE API.  The suser() function takes a thread pointer
as its only argument.  The td_ucred member of this thread must be valid
so the only valid thread pointers are curthread and a few kernel threads
such as thread0.  The suser_cred() function takes a pointer to a struct
ucred as its first argument and an integer flag as its second argument.
The flag is currently only used for the PRISON_ROOT flag.

Discussed on:	smp@
2002-04-01 21:31:13 +00:00
Alfred Perlstein
e51a25f850 Remove __P. 2002-03-20 02:08:01 +00:00
Brooks Davis
240b1323c3 Set ifp->if_name to "awi" instead of device_get_name(dev) to avoid
casting away a const qualifier so the awi driver compiles.
2002-02-26 20:09:19 +00:00
Warner Losh
8529411cad Add NEWCARD support to awi.
Devices obtained from NetBSD (+ zoom air 4000, which I added).
2001-11-19 06:42:11 +00:00
Julian Elischer
b40ce4165d KSE Milestone 2
Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.

Sorry john! (your next MFC will be a doosie!)

Reviewed by: peter@freebsd.org, dillon@freebsd.org

X-MFC after:    ha ha ha ha
2001-09-12 08:38:13 +00:00
Atsushi Onoe
989b304357 The information about how to integrate this driver into BSDs is obsoleted,
and no longer needed.
2001-06-26 13:15:14 +00:00
Atsushi Onoe
6487a1b5c8 Fix capability information in association request to reflect ESS/IBSS mode.
This fix is required to interoperate with Cisco's access point.
Obtained from:	NetBSD current
2001-06-26 13:10:30 +00:00
Atsushi Onoe
f12be07f06 Fix keyid bit position of encrypted packet to make non-first key usable.
Obtained from:	NetBSD current
2001-06-26 13:08:44 +00:00
Atsushi Onoe
f599d8f301 Fix previous enhancement to add support for new ifconfig interface. 2001-06-26 13:06:12 +00:00
Poul-Henning Kamp
419d8080a4 Currently, each wireless networking driver has it's own control program
despite the fact that most people want to set exactly the same settings
regardless of which card they have.  It has been repeatidly suggested
that this configuration should be done via ifconfig.  This patch
implements the required functionality in ifconfig and add support to the
wi and an drivers.  It also provides partial, untested support for the
awi driver.

PR:		25577
Submitted by:	Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
Poul-Henning Kamp
6817526d14 Convert if_multiaddrs from LIST to TAILQ so that it can be traversed
backwards in the three drivers which want to do that.

Reviewed by:    mikeh
2001-02-06 10:12:15 +00:00
Poul-Henning Kamp
37d4006626 Another round of the <sys/queue.h> FOREACH transmogriffer.
Created with:   sed(1)
Reviewed by:    md5(1)
2001-02-04 16:08:18 +00:00
Garrett Wollman
9935405bd2 Note new location of if_wavelan_ieee.h. 2001-01-09 04:23:05 +00:00
Jonathan Lemon
df5e198723 Lock down the network interface queues. The queue mutex must be obtained
before adding/removing packets from the queue.  Also, the if_obytes and
if_omcasts fields should only be manipulated under protection of the mutex.

IF_ENQUEUE, IF_PREPEND, and IF_DEQUEUE perform all necessary locking on
the queue.  An IF_LOCK macro is provided, as well as the old (mutex-less)
versions of the macros in the form _IF_ENQUEUE, _IF_QFULL, for code which
needs them, but their use is discouraged.

Two new macros are introduced: IF_DRAIN() to drain a queue, and IF_HANDOFF,
which takes care of locking/enqueue, and also statistics updating/start
if necessary.
2000-11-25 07:35:38 +00:00
Poul-Henning Kamp
cf9fa8e725 Move suser() and suser_xxx() prototypes and a related #define from
<sys/proc.h> to <sys/systm.h>.

Correctly document the #includes needed in the manpage.

Add one now needed #include of <sys/systm.h>.
Remove the consequent 48 unused #includes of <sys/proc.h>.
2000-10-29 16:06:56 +00:00
Poul-Henning Kamp
db7e3af111 Remove unneeded #include <machine/clock.h> 2000-10-15 14:19:01 +00:00
Atsushi Onoe
302ffdfd98 awi needs to access memory with 8bit,
but pccardd apparently maps memory with MDF_16BITS flag.
So memory mapped access is disabled and use IO port instead for now.

This fixes the problem for config index 0x01 in the pccard.conf
with the message: "awi0: failed to complete selftest (timeout)"
2000-10-10 09:50:25 +00:00
Poul-Henning Kamp
0b32abca7c Bite the bullet and provde memcmp() and memset(), this will be cheaper
than all the copy&paste versions we already have :-(
2000-09-02 13:34:52 +00:00
Atsushi Onoe
e05d1af60e awictl configuration interface is never used and now it is replaced by
wicontrol(8).
2000-08-14 14:10:10 +00:00
Atsushi Onoe
3b65d03e0a Add support for WEP functionality.
Add support for wi(4) compatible configuration interface.  It enables
wicontrol(8) to configure some 802.11 specific parameters.
Some minor fixes from NetBSD.
Obtained from:  NetBSD current
2000-08-14 13:42:38 +00:00
Atsushi Onoe
149348ccc3 This file contains a shim just for NetBSD, and not used in FreeBSD at all. 2000-08-14 05:44:35 +00:00
Sheldon Hearn
bf1a3264f7 Remove the awi(4) manual page from the sys/ hierarchy after a repo-
copy to share/man/man4 .  The file is still not connected to the
build from that directory either.
2000-07-23 09:40:39 +00:00
Archie Cobbs
21b8ebd926 Make all Ethernet drivers attach using ether_ifattach() and detach using
ether_ifdetach().

The former consolidates the operations of if_attach(), ng_ether_attach(),
and bpfattach(). The latter consolidates the corresponding detach operations.

Reviewed by:	julian, freebsd-net
2000-07-13 22:54:34 +00:00
Peter Wemm
1e163ecb8c We always provide the bpf hooks. Remove #include "bpf.h"/NBPF. 2000-06-10 07:16:14 +00:00