Commit Graph

89 Commits

Author SHA1 Message Date
Warner Losh
53ee71735f Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 19:06:12 +00:00
Warner Losh
098ca2bda9 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
Max Laier
154b8df2ed Second part of ALTQ driver modifications, covering:
an(4), ath(4), hme(4), ndis(4), vr(4) and wi(4)

Please help testing: http://people.freebsd.org/~mlaier/ALTQ_driver/

Tested by:	Vaidas Damosevicius (an, ath, wi)
		Roman Divacky (vr)
Submitted by:	yongari (hme)
2004-08-01 23:58:04 +00:00
Doug Ambrisko
6cca5e3463 While setting up a transmit packet disable interupts on the card then
re-enable them after we are done setting up the packet.  This seems
to fix the MPI350 newer firmware hangs.
2004-06-17 02:19:11 +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
Maxime Henrion
866a788cc2 We don't need to initialize if_output, ether_ifattach() does it
for us.
2004-05-23 16:11:53 +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
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
Matthew N. Dodd
e3bbbec2ca Announce ethernet MAC addresss in ether_ifattach(). 2004-03-14 07:12:25 +00:00
Doug Ambrisko
e2297e59c8 Remove the HACK section it breaks the older firmware and doesn't totally
fix the new firmware so remove it.
2004-01-10 03:02:04 +00:00
Doug Ambrisko
e84c87915b - Bump up the general and status RID sizes
- Clear out an_dma_vaddr on free so we can test to see if dma is
  setup when the card is kldunloaded/kldloaded etc. only for MPI350
- Use a common detach like wi(4)
- Notify on RID read overflow and truncate this currently causes
  a panic in -stable when the stack during an ifconfig an0 is done
  with newer firmware
- Convert from UNLOCK/tsleep/LOCK to msleep.  I thought I did that
  a while ago.
2003-12-30 01:07:12 +00:00
Sam Leffler
5120abbfb4 Drop the driver lock around calls to if_input to avoid a LOR when
the packets are immediately returned for sending (e.g.  when bridging
or packet forwarding).  There are more efficient ways to do this
but for now use the least intrusive approach.

Reviewed by:	imp, rwatson
2003-11-14 19:00:32 +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
Warner Losh
146143aa36 Xircom Wireless Ethernet card is a rebadged Cisco 340, but with a
different vendor id/product id.

Submitted by: Keith Davis
2003-10-08 01:20:00 +00:00
John Baldwin
e27951b29c Use PCIR_BAR(x) instead of PCIR_MAPS.
Glanced over by:	imp, gibbs
Tested by:		i386 LINT
2003-09-02 17:30:40 +00:00
David E. O'Brien
aad970f1fe Use __FBSDID().
Also some minor style cleanups.
2003-08-24 17:55:58 +00:00
Warner Losh
4fbd232c86 Prefer new location of pci include files (which have only been in the
tree for two or more years now), except in a few places where there's
code to be compatible with older versions of FreeBSD.
2003-08-22 05:54:52 +00:00
Doug Ambrisko
50b09b375f Fix panic from having multiple locks held when updating firmware. AN_LOCK
was asserted during a tsleep resulting in a panic in tsleep.
2003-08-20 05:52:48 +00:00
Doug Ambrisko
e8ef0c2923 - Add support for Cisco latest firmware RID sizes that supports 25 SSIDs!
- Fix up TX speed changes.
- Make mpi-350 cards sort-of work with new firmware.  It RXs okay but TXs
  only work for about 14 packets then fails to get an interrupt.  The
  TX watchdog fires.  It has been reported that my hack for now doesn't
  break cards with the older firmware.  It appears my card has lost
  the ability to RX or TX at all but other peoples cards work.  I assume
  it got damaged in tansport.

MFC:	1 week.
2003-08-20 03:46:05 +00:00
Scott Long
f6b1c44d1f Mega busdma API commit.
Add two new arguments to bus_dma_tag_create(): lockfunc and lockfuncarg.
Lockfunc allows a driver to provide a function for managing its locking
semantics while using busdma.  At the moment, this is used for the
asynchronous busdma_swi and callback mechanism.  Two lockfunc implementations
are provided: busdma_lock_mutex() performs standard mutex operations on the
mutex that is specified from lockfuncarg.  dftl_lock() is a panic
implementation and is defaulted to when NULL, NULL are passed to
bus_dma_tag_create().  The only time that NULL, NULL should ever be used is
when the driver ensures that bus_dmamap_load() will not be deferred.
Drivers that do not provide their own locking can pass
busdma_lock_mutex,&Giant args in order to preserve the former behaviour.

sparc64 and powerpc do not provide real busdma_swi functions, so this is
largely a noop on those platforms.  The busdma_swi on is64 is not properly
locked yet, so warnings will be emitted on this platform when busdma
callback deferrals happen.

If anyone gets panics or warnings from dflt_lock() being called, please
let me know right away.

Reviewed by:	tmm, gibbs
2003-07-01 15:52:06 +00:00
Sam Leffler
2c71d3c795 update for new 802.11 support 2003-06-28 06:17:26 +00:00
Poul-Henning Kamp
b3c481ae1a Remove break after return.
Add XXX comment where intent is unclear.

Found by:	FlexeLint
2003-06-01 09:27:33 +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
5414629575 Don't lock in the attach routine. It isn't required. Register the
interrupt handler last.  This gets rid of the sleep while locked
messages.

Reviewed by: ambrisko
2003-04-10 05:12:45 +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
David E. O'Brien
8368cf8f75 Use __FBSDID rather than rcsid[]. 2003-04-03 21:36:33 +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
Warner Losh
1493e06d04 an driver now needs wlan, so put the required explicit depends
into the source.

Reviewed by: ambrisko
2003-02-17 19:57:32 +00:00
Doug Ambrisko
b376d47740 - Fixes for suspend/resume code (MPI-350)
- Cache temp. keys so they are preserved across suspend/resume (MPI-350)
- Reads and writes are real fast to the MPI-350 causing early timeouts so
  wait do some DELAYs to slow things down in the spin loops.
- Stream line setting RIDs when they are better to be set via another
  function
- Add better support for setting home key via "ifconfig an0 wepkey 9:<key>"

Tested by:	Peter Radcliffe <pir@pir.net> (in -stable)
		myself in -current & -stable
MFC in:		3 days
2003-02-08 04:41:17 +00:00
Doug Ambrisko
01de2955e4 Support for suspend/resume in laptops. Loosely based on the wi(4) patches
but not quite.  The memory descriptors and most of the card parameters
need to be writen to the card.

MFC in:		3 days
2003-02-05 03:37:42 +00:00
Doug Ambrisko
e61838b128 Some small enhancments
-	Implement TX power control with hints to code in Linux driver
	by Douglas S. J. De Couto <decouto@lcs.mit.edu>
      -	Update ifmedia support to use ieee80211_rate2media and
	ieee80211_media2rate.  Note doesn't work with stock ifconfig
	since there seems to be an issue with the setmedia code.
	"ancontrol -t" works now, before it did nothing.
      -	Fix spelling error in header.
2003-02-02 22:49:31 +00:00
Doug Ambrisko
0738490650 Fix some style and incorrect indentation level bugs.
Questioned by:	phk (for the indentation problem)
2003-01-30 15:01:17 +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
Doug Ambrisko
6cafe2646a Add support for MPI-350 the mini-pci Cisco Aironet card. This needs more
work.  The interface was gleaned from the Linux driver.  Currently only
one RX & one TX buffer are used.  Firmware support is not tested so for the
MPI-350 so it is disabled.  Signal cache and monitor mode are not supported
yet.  Signal cache is not supported since in encapsulation mode ethernet
frames are returned by the chip.  LAN monitor mode support will be added
shortly.  Thanks to Warner for the MPI-350 card he sent me.

Add support for RSSI map from PR kern/32880 which was incomplete.  Enhanced
with the ability to select the cache mode of raw, dbm or per-cent.

Clean up Signal/Noise/Quality structures and units with help from
Marco Molteni.

Change flash to use a malloc'ed buffer when needed.

PR:		kern/32880
Submitted by:	Douglas S. J. De Couto decouto@pdos.lcs.mit.edu,
		Marco Molteni
MFC:		3 weeks
2002-12-29 19:22:07 +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
John Baldwin
fee174cd9c Fix warning where sizeof(size_t) != sizeof(int). 2002-11-06 18:55:24 +00:00
Poul-Henning Kamp
37c841831f Be consistent about "static" functions: if the function is marked
static in its prototype, mark it static at the definition too.

Inspired by:    FlexeLint warning #512
2002-09-28 17:15:38 +00:00
Alfred Perlstein
4f492bfab5 use __packed. 2002-09-23 18:54:32 +00:00
Bill Fenner
11ae409d07 Fix location and name of if_an_pci.c in comment. 2002-07-27 21:28:40 +00:00
John Baldwin
6008862bc2 Change callers of mtx_init() to pass in an appropriate lock type name. In
most cases NULL is passed, but in some cases such as network driver locks
(which use the MTX_NETWORK_LOCK macro) and UMA zone locks, a name is used.

Tested on:	i386, alpha, sparc64
2002-04-04 21:03:38 +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
Doug Ambrisko
4359c3e645 Only allow super user to perform the Linux compatible ioctls since some
of the things they do, shouldn't be done by normal users.

MFC after:	2 days
2002-03-14 20:56:41 +00:00
Doug Ambrisko
c9977aaadf In ad-hoc mode, the "associate" bit is valid to check to see if it is
part of an ad-hoc network.  This means another station needs to be
around so they can both associate.

MFC after:	1 week
2002-02-26 05:43:05 +00:00
Brooks Davis
d24991caa8 Add missing m_free() so we actually drain the send buffer in monitor mode.
Submitted by:	Kenjiro Cho <kjc@csl.sony.co.jp>
2002-02-20 18:23:59 +00:00
Mike Smith
fe5d4a9fac Staticise the flash buffer, since it isn't needed anywhere else. 2002-01-08 10:25:12 +00:00
Doug Ambrisko
9598826172 Save stack space by converting areq in sc->areq.
Reviewed by:	Brooks Davis <brooks@freebsd.org>
		Warner Losh <imp@freebsd.org>
Approved by:	Brooks Davis <brooks@freebsd.org>
		Warner Losh <imp@freebsd.org>
2001-12-31 22:12:42 +00:00
Doug Ambrisko
0d6fcb5c0e Fix bugs in the structure for rx_frame by making gap length one byte and
a packed array so sizeof work.  This broke RFMON mode and passing
up 802.11 packets.

The Linux emulation code was derived from the open source Linux driver to
maintain compatibility.

LEAP support is added, hints from Richard Johnson.  I've verified this
locally with PC350v42510.img firmware.  More bug fixing from Marco to
fix long passwords.

Change DELAYs in flash part of driver to FLASH_DELAY which uses tsleep
so it doesn't look like your system died during a flash update.

Install header files in /usr/include/dev/an

Cleanup some ifmedia bugs add "Home" key mode to ifmedia and ancontrol.
This way you can manage 2 keys a little easier.  Map the home mode into
key 5.  Enhance ifconfig to dump the various configured SSIDs.  I use
a bunch of different ones and roam between them.  Use the syntax similar
to the WEP keys to deal with setting difference SSIDs.

Bump up up the Card capabilities RID since they added 2 bytes to it
in the latest firmware.  Thankfully we changed it from a terminal
failure so the card still worked but the driver whined.

Some cleanup patches from Marco Molteni.

Submitted by:	Richard Johnson <raj@cisco.com>
		Marco Molteni <molter@tin.it>
		and myself
Various checks: David Wolfskill <david@catwhisker.org>
Reviewed by:	Brooks Davis <brooks@freebsd.org>
		Warner Losh <imp@freebsd.org>
Approved by:	Brooks Davis <brooks@freebsd.org>
		Warner Losh <imp@freebsd.org>
Obtained from:	Linux emulation API's from Aironet driver.
2001-12-31 22:01:44 +00:00