Commit Graph

74 Commits

Author SHA1 Message Date
David E. O'Brien
6e551fb628 Update to C99, s/__FUNCTION__/__func__/,
also don't use ANSI string concatenation.
2001-12-10 08:09:49 +00:00
Alfred Perlstein
68685eeb5b Replace %i formatting characters with %d since printf(9) doesn't support %i.
Someone forgot the long flamefest I lost to add %i to kernel printf.
2001-12-08 23:46:38 +00:00
Warner Losh
3b289629db Implement prism2 detection from NetBSD. This mostly obsoletes the
prism2 flag in pccard.conf, but I'm leaving it place for the moment in
case the small sample of PrismII cards that I've tried is not
representative.

MFC After: 30 days
Obtained from: NetBSD
2001-12-05 08:57:36 +00:00
Warner Losh
74d3832f6d Add Buffalo AirStation 11Mbps CF WLAN card.
Obtained from: NetBSD (ichiro)
2001-11-28 08:35:08 +00:00
Warner Losh
3d3a4bbbe9 Add Linksys Instant Wireless Network PC Card from NetBSD 2001-11-19 05:34:55 +00:00
Warner Losh
34e4437eb0 Hoist the Card/Card2 macros that I invented for the wi driver into
pccard layer and rename them PCMCIA_CARD and PCMCIA_CARD2 respectively
(note, this is being done with an eye towards NetBSD integreation so
it is easier to keep lists of cards between us and them in sync).

Use this in the an and wi drivers.
2001-11-15 06:37:13 +00:00
Warner Losh
81f645ca10 Add a bunch of wireless cards for NEWBUS from NetBSD's list. I'm
trying something new with the macros here and will likely try to get
them adopted by NetBSD as well as moving them to other drivers.  They
make the list more compact and easier to read, the price of rigid to a
schema for generating them (of course there are those that would argue
this isn't bad).

Obtained from: NetBSD's if_wi_pcmcia.c 1.9
2001-11-11 21:27:12 +00:00
Warner Losh
269b3a8211 s/PCCARD_/PCMCIA_/g in NEWCARD device tables to enable easier NetBSD sharing 2001-11-11 20:17:10 +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
Jonathan Lemon
f9132cebdc Wrap array accesses in macros, which also happen to be lvalues:
ifnet_addrs[i - 1]  -> ifaddr_byindex(i)
        ifindex2ifnet[i]    -> ifnet_byindex(i)

This is intended to ease the conversion to SMPng.
2001-09-06 02:40:43 +00:00
Warner Losh
47e83d86d1 Make this compile when there is no pci bus in your kernel.
Note: This should be multiple files, but since it is also broken in
stable, I thought I'd do a fix that could be MFC'd.

This is a MFC candidate.
2001-08-28 05:26:43 +00:00
Nick Sayer
2afcd749c7 Get rid of redundant device_set_desc. Both the PCI and PCCARD versions
do this in the probe routine now.
2001-08-24 05:47:50 +00:00
Nick Sayer
fa081a357e In order for the MA301 to pass interrupts from the PCCard, you must
go into the PLX 9052's interrupt control register and turn on the magic
interrupt enable bit.

Partial thanks are due to OpenBSD for pointing out that the chip is a
PLX 9052 and pointing me to the datasheet PDF.
2001-08-24 02:14:26 +00:00
Nick Sayer
499147571e Oops. The new pci_ids array should be static. 2001-08-23 03:06:16 +00:00
Nick Sayer
84031c85e5 Add support for the Netgear MA301 PCI adapter for the MA401.
It appears that a number of PrismII card vendors seem to be doing the
same thing (that is, using the same PCI bridge chip) to support PCI,
but each with their own vendor/product ID. So rather than cut-n-paste
another if statement into the probe routine, it's probably better to
provide support for a table. Adding new devices will be a lot easier
that way.
2001-08-23 00:57:40 +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
John Baldwin
8107ed2eda Disable the wi driver locking for now. The driver tries to tsleep with the
driver lock held on detach which can lead to annoying and useless panics.
2001-05-17 22:20:54 +00:00
Greg Lehey
e6d1172096 Fix world-breaking typo in previous commit. 2001-05-11 07:06:06 +00:00
Bill Paul
d639723b88 Try to read the station address twice during the probe. I've seen
a LinkSys card here in the office where reading the station address
fails the first time, but works find afterwards. Without this, the
probe fails. I don't think this will negatively impact any existing
cards, but I want to confirm this before MFC'ing.
2001-05-10 17:17:24 +00:00
Alfred Perlstein
43d97995d8 Add more diagnostic output for failure.
s/1518/ETHER_MAX_LEN

Some style changes, add some braces, mostly residual from having
a lot of debug hooks added while working on this driver.

Bring in a plethora of changes from NetBSD:

	revision 1.58
	date: 2001/03/08 11:07:08;  author: ichiro;  state: Exp;  lines: +17 -1
	it wait until busy flag disappears.
	it was able to prevent some cards with late initializing faling in wi_reset().

	revision 1.41
	date: 2000/10/13 19:15:08;  author: jonathan;  state: Exp;  lines: +4 -2
	Fix wi_intr() to avoid touching card registers during insert/remove  events,
	when sharing an interrupt with other devices:
	check sc->sc_enabled,  and drop the interrupt if its' off.

	revision 1.30
	date: 2000/08/18 04:11:48;  author: jhawk;  state: Exp;  lines: +4 -4
	Copy wi_{dst,src}_addr from struct wi_frame into faked-up ether_header
	instead of addr1 and addr2. THis means that tcpdump -e will show the
	correct MAC address for communications with access points instead of showing
	the BSSID.

	In the future there should be 802.11 support for bpf/libpcap/tcpdump,
	but that is aways down the road.
2001-04-10 05:29:26 +00:00
Warner Losh
f8ef5bfb0d Two minor fixes:
o Change the number of init tries from 5 to a #define.
	o Allow up to 5s rather than 2s for commands to complete.  This
	  is still much less than 51 minutes, but makes my intel card init
	  with more reliability than before.
2001-04-09 06:33:36 +00:00
Alfred Perlstein
b9d311049e use correct contants (from net/ethernet.h)
ETHER_TYPE_LEN instead of sizeof(u_int16_t) when looking at an ethernet
  header

ETHERTYPE_IP instead of 0x800
2001-04-06 22:21:57 +00:00
Alfred Perlstein
85d6297f46 replace hardcoded 1518 with ETHER_MAX_LEN 2001-04-06 21:48:19 +00:00
Alfred Perlstein
6857ad1f30 test should be for == 0, not < 0 2001-04-05 09:47:07 +00:00
Alfred Perlstein
34702f7e67 WI_TIMEOUT is 65536
65536 * 10msec == 10 minutes 55 seconds == hung machine

Instead wait for the busy bits for a max of ~2 seconds (200 * 10msec)
2001-04-05 09:25:37 +00:00
Alfred Perlstein
8da738fd11 Don't leak resources:
Don't leak iospace when irq allocation fails.  (call wi_free())

Call bus_release_resource() with the correct "rid" obtained from
bus_alloc_resource() that's saved in the softc instead of a hardcoded
0.
2001-04-05 06:56:10 +00:00
Alfred Perlstein
627d3c9285 call a watchdog timeout like it is. 2001-04-04 21:56:25 +00:00
Warner Losh
5ea63116b8 Doh! Last second change introduced two compile warnings. Fix them. 2001-04-04 06:05:46 +00:00
Warner Losh
840709e709 Try to INIT the cards up to 5 times in a row rather than just once.
It appears that some of the new PRISM2 cards need it.

Fail the probe if we fail to read the MAC address.

Fix a comment.

Delete the unload printf.  The bus system now prints this message.
2001-04-04 06:03:39 +00:00
Bill Paul
5f4d50b544 Fix a couple style nits, no code changes. Turn one magic number into
a #defined constant, wrap a few long lines, etc... Also remove stupid
'all your base are belong to us' joke from comment that I don't really
care to see immortalized in the source tree.
2001-03-29 19:11:45 +00:00
Alfred Perlstein
0d5b5df5cb Add support for the Addtron AWA100 PCI wireless card.
The AWA100 is a PCI board with a PLX 9052 chip that's used to talk to
the pccard inserted into the board.

Remove a redundant $FreeBSD while I'm here.
2001-03-28 05:05:05 +00:00
Alfred Perlstein
da1aa0fd06 limit the amount of retries when sending data to prevent lockups. 2001-03-27 05:03:49 +00:00
Assar Westerlund
fd1d7a8a15 change default from adhoc mode to BSS (infrastructure) 2001-03-12 04:49:50 +00:00
Bosko Milekic
9ed346bab0 Change and clean the mutex lock interface.
mtx_enter(lock, type) becomes:

mtx_lock(lock) for sleep locks (MTX_DEF-initialized locks)
mtx_lock_spin(lock) for spin locks (MTX_SPIN-initialized)

similarily, for releasing a lock, we now have:

mtx_unlock(lock) for MTX_DEF and mtx_unlock_spin(lock) for MTX_SPIN.
We change the caller interface for the two different types of locks
because the semantics are entirely different for each case, and this
makes it explicitly clear and, at the same time, it rids us of the
extra `type' argument.

The enter->lock and exit->unlock change has been made with the idea
that we're "locking data" and not "entering locked code" in mind.

Further, remove all additional "flags" previously passed to the
lock acquire/release routines with the exception of two:

MTX_QUIET and MTX_NOSWITCH

The functionality of these flags is preserved and they can be passed
to the lock/unlock routines by calling the corresponding wrappers:

mtx_{lock, unlock}_flags(lock, flag(s)) and
mtx_{lock, unlock}_spin_flags(lock, flag(s)) for MTX_DEF and MTX_SPIN
locks, respectively.

Re-inline some lock acq/rel code; in the sleep lock case, we only
inline the _obtain_lock()s in order to ensure that the inlined code
fits into a cache line. In the spin lock case, we inline recursion and
actually only perform a function call if we need to spin. This change
has been made with the idea that we generally tend to avoid spin locks
and that also the spin locks that we do have and are heavily used
(i.e. sched_lock) do recurse, and therefore in an effort to reduce
function call overhead for some architectures (such as alpha), we
inline recursion for this case.

Create a new malloc type for the witness code and retire from using
the M_DEV type. The new type is called M_WITNESS and is only declared
if WITNESS is enabled.

Begin cleaning up some machdep/mutex.h code - specifically updated the
"optimized" inlined code in alpha/mutex.h and wrote MTX_LOCK_SPIN
and MTX_UNLOCK_SPIN asm macros for the i386/mutex.h as we presently
need those.

Finally, caught up to the interface changes in all sys code.

Contributors: jake, jhb, jasone (in no particular order)
2001-02-09 06:11:45 +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
78d82c8c59 Use LIST_FOREACH() to traverse ifp->if_multiaddrs list, instead of
<sys/queue.h> implementation details.

Created with:   /usr/sbin/sed
Reviewed with:  /sbin/md5
2001-02-03 16:29:10 +00:00
Warner Losh
96b15e09d9 wi has been converted to NEWCARD, so included it when pccard is
included.

Also, I forgot to update this to the new cis[] structure last night,
mainly due to the above omission.
2001-01-21 18:10:38 +00:00
Bosko Milekic
08812b3925 Implement MTX_RECURSE flag for mtx_init().
All calls to mtx_init() for mutexes that recurse must now include
the MTX_RECURSE bit in the flag argument variable. This change is in
preparation for an upcoming (further) mutex API cleanup.
The witness code will call panic() if a lock is found to recurse but
the MTX_RECURSE bit was not set during the lock's initialization.

The old MTX_RECURSE "state" bit (in mtx_lock) has been renamed to
MTX_RECURSED, which is more appropriate given its meaning.

The following locks have been made "recursive," thus far:
eventhandler, Giant, callout, sched_lock, possibly some others declared
in the architecture-specific code, all of the network card driver locks
in pci/, as well as some other locks in dev/ stuff that I've found to
be recursive.

Reviewed by: jhb
2001-01-19 01:59:14 +00:00
Peter Wemm
2ca37b5a4f Add NEWCARD hooks. This seems to work just fine. 2001-01-17 12:31:59 +00:00
Peter Wemm
42383764a0 Move if_wl.c from sys/i386/isa to dev/wi - it is not i386 (or even isa)
specific.
2001-01-09 00:44:33 +00:00
John Baldwin
430e72ee1c Attempt to read and verify the card's status in wi_stop() before sending it
the disable command.  On some systems, writing to the card after it has
been ejected causes the machine to hang.

Reviewed by:	wpaul
2000-12-18 23:49:56 +00:00
Bill Paul
163369c243 Apply some contributed patches to reduce number of tx buffer allocation
failures and add some support for WEP on Prism II chip.

Submitted by: YAMAMOTO Shigeru <shigeru@iij.ad.jp>
2000-12-15 23:34:13 +00:00
Alfred Perlstein
82625cf321 remove unneded sys/ucred.h includes 2000-11-30 18:52:32 +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
Bill Paul
9fa3f7b0f2 Update the wi driver to use mutexes instead of spls. 2000-10-13 20:33:24 +00:00
Bill Paul
2705f23073 Close PR #20963. Do not pass encryption keys back to the caller via
wi_ioctl() unless they're the superuser.
2000-09-07 17:05:12 +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
Ollivier Robert
a0b74543ff Bring the an(4) fixes to wi(4):
- suser check
- splx() fix.

Reminded by:	Aaron Campbell <aaron@openbsd.org>
2000-06-19 00:17:13 +00:00
Archie Cobbs
2e2de7f23f Move code to handle BPF and bridging for incoming Ethernet packets out
of the individual drivers and into the common routine ether_input().
Also, remove the (incomplete) hack for matching ethernet headers
in the ip_fw code.

The good news: net result of 1016 lines removed, and this should make
bridging now work with *all* Ethernet drivers.

The bad news: it's nearly impossible to test every driver, especially
for bridging, and I was unable to get much testing help on the mailing
lists.

Reviewed by:	freebsd-net
2000-05-14 02:18:43 +00:00