Commit Graph

194 Commits

Author SHA1 Message Date
Warner Losh
854cb5a41a Don't hold a driver lock across bus_teardown_intr. Jhb points out
that one cannot generally hold a lock and call bus_teardown_intr.
This is race free with wi_intr because bus_teardown_intr won't allow
wi_intr to be called after it returns.

# jeff hsu points out that there might be a race between this unlock
# and wi_start.  While that may be true also, it won't impact this commit.

Submitted by: jhb
2003-04-29 03:22:39 +00:00
Warner Losh
c14b840a2b Initialize error. 2003-04-27 23:44:05 +00:00
Warner Losh
a4da74c1d9 Make 2/3 of my symbol cards work again. The 3rd symbol card card has
firmware 1.50.12, but 2.20.1 and 3.10.4 work.  The 1.50.12 card gets
past doing dhclient, but hangs on transmit a little after the ip
address is set.  The 1.50.12 card has always been 'cranky' and Bill
Paul's tearing it apart at FreeBSD '99 hasn't helped.

sc_reset and sc_enable are subtlely different things.  sc_reset means
exactly "WI_CMD_INI has happened."  sc_enabled means "WI_CMD_ENABLE
has been sent to the card without a WI_CMD_DISABLE following."  This
is a little different than what they mean on NetBSD (where both of
these concepts are comingled).  NetBSD will try to only enable symbol
cards once, while FreeBSD only sends the WI_CMD_INI once.

Also, only try once to reset the card on a symbol.

This makes the lucent cards no worse than before, but apparently not
much better either.  I got fewer hangs in my testing than I have in
the past, but I don't know if it is statistically significant or not.
2003-04-27 15:56:05 +00:00
Warner Losh
7110005e4b Add generic OEM1 PRISM3 card.
Submitted by: mwlucas
2003-04-27 03:34:05 +00:00
Matthew N. Dodd
f246e4a17f - Express hard dependencies on bus (pci, isa, pccard) and
network layer (ether).
- Don't abuse module names to facilitate ifconfig module loading;
  such abuse isn't really needed.  (And if we do need type information
  associated with a module then we should make it explicit and not
  use hacks.)
2003-04-15 06:37:30 +00:00
Warner Losh
81f290a510 Fix interrupt race.
From NetBSD
2003-04-10 07:55:55 +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
Warner Losh
2701fed4cf Back out the _ND change. I plan on making all drivers default to that with
a special _DESC version for those cards whose CIS is insufficient for some
reason.  This should save about 3k of kernel strings when complete.
2003-04-10 04:14:35 +00:00
Warner Losh
b899d58ee4 Use the new _ND macros to not include the description strings. If any
of the entries have a description, we'll use that to override the
description that the pccard layer generates for us.

This saves about 930 bytes in the module, so I feel it won't hurt the
crowded boot disks....

# other modules to follow
2003-04-08 15:36:43 +00:00
Warner Losh
c3805dd0ad Don't set the decription, since the pccard layer does that for us now.
Remove the duplicate entries that were there to disambiguate different
cards that were the same, yet people wanted to have different dmesg.
2003-04-08 15:26:02 +00:00
David E. O'Brien
8368cf8f75 Use __FBSDID rather than rcsid[]. 2003-04-03 21:36:33 +00:00
Warner Losh
fb9e391927 MFP4 27224 and 27225:
Change 27224 by imp@imp_hammer on 2003/03/22 00:16:22
	Put what I think are the correct TX RATE translation tables
	in place for LUCENT firmware.  This is based on the 4.x driver.
	Maybe it should be table driven?

	ifconfig wi0 media DS/11Mbps still fails, but it fails before
	we even get to the txrate stuff, so other things are wrong.

Change 27225 by imp@imp_hammer on 2003/03/22 00:45:11
	Default ic_fixed_rate to -1.  This is the same thing as autoselect.
	There really should be a #define for this...
2003-03-22 15:39:38 +00:00
Warner Losh
0e630ee24b o Lucent cards don't seem to like multiple buffers for tx. Use only
one tx buffer for these cards.  The old driver only used one.  We use
  1 for symbol, and 3 for prism cards.
o Don't do the maximum loops thing in the ISR.  In fact, revert to the
  old interrupt handler.  Lucent cards don't seem to work too well if
  you don't disable/enable interrupts from the card in the ISR.

Between these two changes, Lucent cards suck less.  They work in
autoselect mode only.  And seem to get 1Mbps or 2Mbps only.  Setting a
specific media speed doesn't work, and I've had a few issues even with
these patches.  They turn a former brick into a nearly useful card.

These patches work on the prism 2 and 2.5 PC Card cards that I have.
I've not tested this on PCI cards.  I suspect, but couldn't find
proof, that they were the reason that the ISR was changed so radically
from its FreeBSD roots in NetBSD.  We might need to have a variant ISR
if so.
2003-03-18 04:22:42 +00:00
Warner Losh
572ab50c54 Move symbol reset detection code back into wi_reset. This is a more
reliable way to detect if the symbol cards have been reset or not.
This makes symbol cards work better.

Submitted by: deischen
2003-03-18 02:54:39 +00:00
Warner Losh
08d49adb7f Add DLINK DWL650H
From NetBSD by way of deischen
2003-03-18 02:47:53 +00:00
Warner Losh
7a073cc3e0 Add SMC 2602W pci card, from a post to mobile@ 2003-03-18 02:45:29 +00:00
Warner Losh
fabc845e37 Remove bogus KASSERT. The 802.11 layer and the resume from suspend
code both seem to call wi_start (directly or via the if_start pointer)
without checking to see if OACTIVE is 0.  In addition, I think that
with the use of 3 transmit buffers this routine can be called with
OACTIVE set, but I might be mistaken about that (and it doesn't
matter).

Reviewed by: sam
Noticed by: imp, alfred, ambrisko
2003-03-17 13:19:28 +00:00
Warner Losh
739804813b Remove bogus UNLOCK in if_wi.c. Since we no longer WILOCK() in the
attach routine, calling WIUNLOCK in the error case of one of the ifs
for that routine is now bogus.  This should have been removed when the
WILOCK() was removed, but wasn't.

Submitted by:  "Harti Brandt" <brandt@fokus.fraunhofer.de>
2003-03-11 17:13:33 +00:00
Sam Leffler
f1dacb5270 Change default setting of hw.wi.txerate to zero so that tx error msgs are
ignored (as before).  This was the original setting but a bug in ppsratecheck
made me do stupid things.
2003-02-26 17:18:35 +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
Takeshi Shibagaki
a544e1117c Add YIS YWL-11B. This card has same vendor id and product id
as XI300 Wireless LAN. So use PCMCIA_CARD2().
2003-02-15 13:59:54 +00:00
Warner Losh
1a972e076a Unlock the mutex in the error case in wi_init. Otherwise we can return
from an ioctl with the lock held.

Submitted by: iedowse (by way of sam)
2003-02-02 06:35:46 +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
2a363b8963 correct default setting of hw.wi.txerate; it must be -1, not zero,
to silence all msgs (like the old driver)
2003-01-20 21:06:58 +00:00
Sam Leffler
1c56cdce18 correct sysctl names and move them to hw.wi: hw.wi.txerate controls the rate
at which tx errors are printed (default to 0); hw.wi.debug control the debug
msgs and is only present when WI_DEBUG is defined at compile time (the default
for the moment)

Requested by:	imp
2003-01-20 20:55:37 +00:00
Sam Leffler
fa15ece030 gc dead code 2003-01-20 19:45:09 +00:00
Sam Leffler
c9def0f441 default tx error rate limiting to 0 to disable tx error msgs; this is
consistent with how the old driver worked
2003-01-20 00:50:36 +00:00
Takeshi Shibagaki
3f9970c831 Add Allied Telesis WR211PCM. 2003-01-17 18:41:32 +00:00
Warner Losh
e2fcd48525 Restore a comment that was lost in the shuffle. 2003-01-16 23:38:08 +00:00
Sam Leffler
11411c79c7 wi-specific host ap support no longer needed now that it uses
the core 802.11 code

Reviewed by:	imp
2003-01-15 20:12:50 +00:00
Sam Leffler
474b12ddf0 new wi driver that uses the 802.11 link layer code
Reviewed by:	imp
Obtained from:	NetBSD (originally)
2003-01-15 20:11:31 +00:00
Matthew N. Dodd
c94b6ebc27 Suspend/resume support (mostly for MiniPCI Prism2.5 boards).
Reviewed by:	 imp
2003-01-14 23:19:32 +00:00
Mike Barcroft
51afc2ad43 Avoid casting pointers to int and using %x to print them.
Noticed by:	alpha tinderbox
2003-01-05 16:23:49 +00:00
Robert Watson
dcce7232ef Require privilege to flush the signal cache on if_an and if_wi 802.11
cards.

Reviewed by:	imp (if_wi)
2002-12-24 14:46:01 +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
Poul-Henning Kamp
031fd299d7 Be consistent about functions being static.
Spotted by:	FlexeLint.
2002-10-16 08:48:39 +00:00
Warner Losh
aa23e9c476 o Comment out the symbol download code for 4.x.
o Add hooks for doing power management of the output signal.
o Minor hacks to make flexlint happy wrt staticness of functions.
2002-10-14 01:59:57 +00:00
Warner Losh
5c71502dad Some renamings from pccarddevs
Add Linksys WCF11
Bay eMobility 11B
2002-10-11 07:02:31 +00:00
Warner Losh
82ddfdef07 Add Planex GWNS11H
Submitted by: hanai-san
2002-10-11 05:43:38 +00:00
Warner Losh
d909f3e20c Fix comment 2002-09-29 18:42:14 +00:00
Warner Losh
7f2907fd70 Limit the TX key to a valid range
PR: 39960, 39961 (patches here pointed out problem, but didn't quite fix it)
2002-09-29 18:40:35 +00:00
Warner Losh
34c947d8b6 When setting the WI_RID_ENCRYPTION mode, we have to conditionally
set EXCLUDE_UNENCRYPTED if we're not in OPEN mode (or if we are a
symbol card).

Obtained from: OpenBSD (looks like a millert@ special)
2002-08-21 05:57:37 +00:00
Warner Losh
87c397af5c comment about the magic number -149 2002-08-21 05:35:51 +00:00
Warner Losh
abc38e4485 Treat IBSS the same as ADHOC in wi_get_cur_ssid. This makes ifconfig
work better, but might not make ibss actually work on the prism2 cards
that I have (this is the first time I've tried ibss in a long time).
2002-08-21 05:31:04 +00:00
Warner Losh
6f6efa5165 Move the symbol firmware loading routines into if_wi.
Define some basic firmware downloading commands.
2002-08-15 07:13:17 +00:00
Warner Losh
6854d13abc Follow NetBSD's lead and use WI_PORTTYPE_HOSTAP instead of _AP, since
_AP might be used in the future for cards with firmware that does AP in
firmware.
2002-08-11 08:51:08 +00:00
Warner Losh
6edfb9d7cb Fix minor typo in ID number in last commit 2002-08-05 07:48:31 +00:00
Warner Losh
cb642e2945 A definition of regulatory domains that matches the docs. 2002-08-05 07:45:57 +00:00
Warner Losh
b04a43c87c Differentiate between AT45DB011 compatible large serial flash parts
and the AT24C08 small serial flash parts.  We still report these as
the same part (since we group things already), but now we recognize
the small serial versions as well.
2002-08-05 07:24:02 +00:00
Warner Losh
ae06c30e2b Add a comment that says it looks like lucent cards have a primary
firmware revision as well (not sure which firmware versions are needed
for this, but the 6.x and 8.x 'software' versions that I have seem to
support it).

Add dBm comm quality RID.  This is like the normal comm quality rid,
except the signal and noise numbers are normalized to dBm.  Some
revisions of the prism firmware, however, don't support this RID, and
some that do support it return 0 for quality and/or noise.  Your
milage may vary.
2002-08-05 07:19:27 +00:00