Commit Graph

491 Commits

Author SHA1 Message Date
Warner Losh
f16f1caffc Hmmmm... This can't be right... But it looks like the DL100xx chips
don't have one of the clock cycles (the turn cycle) that the AX88x90
chips have.  Make this conditional.  But this seems totally crazy and
can't possibly be right.  Commit the fix for the moment until I can
explore this mystery more deeply.

On the plus side, the DL10022-based cards I have (D-Link DEF-670TXD
and SMC8040TX) work after this fix.
2009-03-31 01:59:47 +00:00
Warner Losh
0056b69f1f Two fixes:
(1) Delete all children when detaching to keep from adding a phy each
    driver reload.
(2) All AX88x90 chips have the RST issue.
2009-03-30 17:25:56 +00:00
Warner Losh
b1f0505378 This is a major reworking of the AX88x90 support.
o Introduce new chip_type AX88790.  There's a few places we need to know the
  exact chip for workaronds.
o Explain the AX88190 workaround for the ISR bits being stuck, and don't
  apply them to the AX88790.  The datasheet says the bits are fixed, and
  experience confirms.
o Fix mii bit-bang read code to read and discard the 'floating' bit.
o Remove empty ed_pccard_ax88x90_mii_reset routine
o Report error from mii_phy_probe
o Don't use ed_probe_Novel_generic for ax88x90 chips.  It puts them into
  an odd state sometimes.  Instead, use a more stream-lined version that
  avoids the trouble spots.  This was copied and tweaked from the original.
o Move chip reset into its own routine.
o Minor code optimiation on getting MAC address
o Add code for coping with AX88790 cards that are in power down state and
  need to be kicked before the PHY registers for the internal phy read right.
o Remove ugly cap of PHYs at 17.
o For AX88790, we need to set a special bit for accessig phy 16 (the internal
  phy) and clear it for all others according to a chip erratum.
o streamline the bit-bang code for AX88x90: the delays aren't needed according
  to the datasheet timing diagrams and also the Linux driver
o Fix minor bit definition for direction bit.
o Generally: Some comments reformatted
o Only try the toshiba probe on cards labelled as toshiba

# From another Akihabara card (this one from a few years ago from a
# friend in Japan).  Fix the Corega FEther II PCC-TXD.  This one is
# still on sale new, as of a few weeks ago.  should fix all other AX88x90
# based cards, but I have some testing left to finish on my collection...
2009-03-30 16:15:06 +00:00
Warner Losh
84e924047d When reading via memory, read in (amount + 1) / 2 (to properly round
up) rather than amount + 1 / 2, which is the same as amount, or 2x too
many words which leads to data corruption.

# This fixes the sbdrop panics I was seeing with the Toshiba LANCT00A.
2009-03-28 06:22:11 +00:00
Warner Losh
669697b4ea It turns out that the Toshiba LANCT00A PC Card is really like the
Toshiba PCETC ISA card, and even has the same board type code in the
card ID (0x14).  So, for this card, call ed_probe_WD80x3_generic after
setting things up apropriately.  This makes the card attach and kinda
work (I'm seeing panics in sbdrop).  Since history has shown that the
WD80x3 probe routine is dangerous, only do it for this card.  Also,
disable the memory range check to make sure it is an valid ISA memory.
I think that it is bogus, but I'm not 100% sure, for these cards.

I removed probing for the WD80x3 in 2005 when I added support for the
AX88x90 and DL100xx cards since none of my cards had ever matched it
and PAO3 removed it and none of the cards in their database died.

It is possible there are other quirks about this card too, since no
other open source OS supports it, or even claims to support it.  But
it was a fun half hour hack...
2009-03-28 04:56:56 +00:00
Warner Losh
b4de4d78e7 Add bromax axnet based cards to the mix. This was harvested from the linux
driver.  Not sure who sold it/rebadged it.

Add stub entries for Mitsubishi B8895 and Toshiba LANCT00A to the
driver with a comment that they don't work /* NG */.[*] These are
DP83902A based cards, which should work, but don't seem to.  Likely
they are from the days before the ne2000 roamed the earth and use a
non-standard hookup (see if_ed_isa or if_ed_cbus for some examples).
Unless I happen to stumble into the right one, these may never work,
but I'm tired of omitting them from commits.

[*] The Japanese adopted OK from English, but also use NG for its
opposite.
2009-03-27 19:15:28 +00:00
Warner Losh
ba32f0ff83 Allow the attach routine to fail gracefully and not panic the system. 2009-03-26 17:36:19 +00:00
Warner Losh
7f01d0bfcd Tweak comments. 2009-03-25 22:21:53 +00:00
Warner Losh
7bd7880964 Add RIOS PCCARD 3. 2009-03-25 22:21:38 +00:00
Warner Losh
bb7cc1aa22 o writereg needs to return a vlue.
o Add TJ PTJ-LAN_T card.  Some more work may be needed to make this
  actually function correctly.
2009-03-12 06:35:00 +00:00
Warner Losh
188ddb1837 When the miibus for the AX88x90 or TC5299J cards fails to attach, we
would call ed_release_resources() when we should have called
ed_detach() to properly undo the effects of prior calls to
ed_attach().  This would leave a stray ed interface ifnet alive in the
system, which was, well, bad, since we called if_free() on the
underlying memory...  Fix the ed_detach routine to cope being called
in this context now.

This should never come up because the miibus is always there.  Except
for now when it seems to be failing for reasons unknown...  That's a
different bug that hits at least ed, xl, dc and fxp...
2008-08-06 22:22:27 +00:00
Warner Losh
86f96d387b Add two corega cards from NetBSD: FETEHR II PCC TXD and LAPCCTXD. 2008-07-06 06:19:19 +00:00
Warner Losh
8ac3902acc Add Winbond W89C940F to the list. Also, stub in some entries for two
Holtek cards that will need some special support later, but leave them
commented out for now.

These ID's are transcribed from the Linux ne2k-pci.c
2007-12-31 03:29:02 +00:00
Warner Losh
ac13f66337 Add missing 'sc->chip_type ==' to an ugly switch statement expression
so that for RealTek 8019 cards, we consider AUI as well as BNC bits.
2007-12-31 03:27:21 +00:00
Warner Losh
5b26652b0c Add Micro Research PCMCIA LAN Adapter MR10TPC support. Patch slightly
reworked by me.

Submitted by: Osamu Hasegawa-san
PR: 93393
Approved by: re (hrs)
2007-07-11 04:14:41 +00:00
Alexander Leidinger
c9be0e5d4d Tell a statistic checker that not checking the return value of the probing
of the mii phy is intended for this chip.

Found by:	Coverity Prevent (tm)
CID:		43
2007-04-01 14:15:26 +00:00
Yoshihiro Takahashi
41f5bd0f6d Don't call bus_deactivate_resource() explicitly before calling
bus_release_resource().  This is needed for pc98 by upcoming nexus related
change.
2007-03-21 03:38:37 +00:00
Paolo Pisati
ef544f6312 o break newbus api: add a new argument of type driver_filter_t to
bus_setup_intr()

o add an int return code to all fast handlers

o retire INTR_FAST/IH_FAST

For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current

Reviewed by: many
Approved by: re@
2007-02-23 12:19:07 +00:00
Warner Losh
4710853aac MFp4:
o Implement a bunch of sysctl's to report the information
	  that's now always reported.  Mvoe reporting of that info
	  to bootverbose, but maybe it can go away entirely.
	  	dev.ed.X.type: string name
	  	dev.ed.X.TxMem: amount of memory used for tx side of the card
	  	dev.ed.X.RxMem: amount of memory used for rx side of the card
		dev.ed.X.Mem: Total amount of mem on card.
	o Better comments about where NE-2000 (and clones) gets their MAC
	  address from.
2006-06-12 04:30:42 +00:00
Poul-Henning Kamp
c40da00ca3 Since DELAY() was moved, most <machine/clock.h> #includes have been
unnecessary.
2006-05-16 14:37:58 +00:00
Warner Losh
afb0044e87 Add (back) the D-Link DE-650. Not sure why it was deleted. 2006-05-08 22:23:45 +00:00
Yoshihiro Takahashi
c15ff0bc7b Initialize the port_bst and port_bsh variables.
The ed driver on pc98 was broken by if_edvar.h rev1.31.

Reported by:	Kaho Toshikazu (kaho at elam kais kyoto-u ac jp)
Tested by:	Eiji Kato (ekato at a1 mbn or jp)
MFC after:	3 days
2006-02-21 12:01:39 +00:00
Warner Losh
96ba6a6eb2 Have a function pointer to the routine to call for writing an mbuf
into the card's memory.

# this eliminates a more of the ifdef soup in if_ed and if_edvar

# I've fixed the cbus drivers, but can't test them all easily.

If I've broken anything, please let me know.
2006-01-27 19:10:13 +00:00
Warner Losh
8d0ed6fe4a Create mediachg functions for the 3c503 and hpp cards. This is used
to properly configure the right interface to use.

Also call the mediachg function when we set flags UP and are already
running.  If this were a pure ifmedia driver, we'd not need to do this
since we'd be ignoring the linkX flags.

This reduces the number of ifdefs to support sub-devices a little as a
nice side effect.  It also reduces the number of hpp interfaces
exposed by 33%.
2006-01-27 08:25:47 +00:00
Warner Losh
6d4833ddbe Style(9) issue: return (foo); 2006-01-27 08:10:36 +00:00
Warner Losh
0fbdbd5068 Transition from ALTPHYS to LINK2. We already document in the ed(4)
man page that the ifconfig option link2 is used to disable the AUI
transceiver on the 3com boards (should also say HP PC Lan+).  This
makes the connection clearer.

Add a note about why we set this flag prior to attaching the device.
We never set or clear the flag later, only test it.  There can be no
races here, but this might be asthetically displeasing to some.  Also
note that we may no longer need to have this knob at all as we may be
able to do it with the more sophisticated rc.d scripts we have today I
think the only reason it is there is because we didn't used to allow
its proper setting when configured to get the IP address via DHCP.

I'll note that this would be better handled by using ifmedia for all
ed cards, not just those with a miibus...
2006-01-27 08:00:40 +00:00
Warner Losh
e6c59e911f minor nit in comment about what kind of flags these are 2006-01-27 07:51:26 +00:00
Warner Losh
f91fdbc2cc Add support for the Compaq LTE docking station. It includes a plug
and play device with the ID of PNP8160.  Sotr them while I'm here.

Submitted by:	Sean Shapira    sds at jazzie dotty com
MFC After: 1 week
2006-01-15 04:10:47 +00:00
Ruslan Ermilov
4a0d6638b3 - Store pointer to the link-level address right in "struct ifnet"
rather than in ifindex_table[]; all (except one) accesses are
  through ifp anyway.  IF_LLADDR() works faster, and all (except
  one) ifaddr_byindex() users were converted to use ifp->if_addr.

- Stop storing a (pointer to) Ethernet address in "struct arpcom",
  and drop the IFP2ENADDR() macro; all users have been converted
  to use IF_LLADDR() instead.
2005-11-11 16:04:59 +00:00
Warner Losh
bd645acfdd Add Billionton LNA-100B variation that Alan reported in arch. [1]
Also add Global Village lan modem, even though I'm unsure if it works.

Reported by: Alan newsletter at acsoftware dot org
2005-10-29 03:49:44 +00:00
Warner Losh
db099e0981 Add missing softc 2005-10-22 07:43:20 +00:00
Warner Losh
9910f6b1d6 Turns out that we're asking for the MAC address at a bad time in the
attach routine.  Go ahead and ask for it in the probe routine and be
just as wrong as all the other cards that ask for it there...

# this gets the RTL8019 on a SBC at work fully functional.  6.0 still treats
# the 8019 as a generic NE-2000, so these changes aren't relevant there.
2005-10-22 07:26:05 +00:00
Warner Losh
201aec8321 In the ISA case, we call ed_probe_WD80x3 before we call
ed_probe_rtl80x9.  In the pci case we call ed_probe_rtl80x9 first.  In
the PCI case we were using the correct nic_offset by accident because
softc is initialized to zero.  In the isa case we were using the wrong
value by accident, since ed_probe_WD80x3 sets the offset value to
0x10.  This lead to the identification routines failing.  Fix this
problem by always initalizing the nic_offset and asic_offset before
making ed_{asic,nic}_{in,out}* calls.
2005-10-22 05:14:18 +00:00
Warner Losh
ebf417cf92 Check against 8019 rather than 8029 for reading in the MAC addr since
the former is the ISA part, not the latter.

MFC After 6.0 is unfrozen (this bug doesn't exist in 6.0 because I didn't
	MFC the rtl80x9 changes for ISA due to an error on my part)
2005-10-17 02:32:23 +00:00
Warner Losh
92a6736a5b If we can't probe the RTL80x9 for some reason, fall back to probing it
as a Novell NE-2000.  This is necessary for unpatched qemu working
correctly.  qemu claims to be a RTL8029, but doesn't implement the
RTL8029 specific registers at this time.  I've created patches for
that, but there's no reason we can't use qemu's emulation w/o these
patches.  This should make life easier for those folks that boot
FreeBSD via qemu.
2005-10-13 22:12:34 +00:00
Warner Losh
fab4f06582 o Fix probing of rtl80x9 parts. We shouldn't be calling
ed_probe_generic8390 where we're calling it.  It will be done as part
  of ed_probe_Novel_generic after things are setup in a way that
  ed_probe_generic8390 will grok.
o Fix operator precedence botch that causes a panic when setting the media
  type for 10baseT connections.
o Save the type of device so that it prints with the rest of the probe.

# this should make it work with qemu again, but only if it has my patches
# to actually implement the RTL8029 specific registers.
2005-10-13 22:06:02 +00:00
Warner Losh
3703310002 Buffalo LPC4/CLX ID 2005-10-11 01:04:16 +00:00
Warner Losh
d0948af5ae New OEM generic card. "10/100 Fast Ethernet PC Card". It has a
generic sounding CIS "PCMCIA", "FAST ETHERENT CARD" and a bogus MANFID
code (0xffff and 0x1090).  However, since I'm not aware of 'generic'
cards that aren't NE-2000oids, go with that and hope for the best.
2005-10-11 01:02:16 +00:00
Warner Losh
6ec4c010b5 Remove debug that crept in.. 2005-10-05 05:24:35 +00:00
Warner Losh
95a2adef58 MFp4:
o Add support for Tamarack TC5299J + MII found on SMC 8041TX V.2
	  and corega PCCCCTXD
	o Add support for ISA/PCI RTL80[12]9 chips
	o Improve support for the ax88790 based
	o minor code movement

Submitted by: (#2) David Madole
2005-10-05 05:21:07 +00:00
Warner Losh
e51bf22777 Emit a warning when a card matches multiple entries in our table. A
number of cards have been discovered to be matching on the strings of
the cis rather than manufacturer/product id for cards we already had a
prod id for.  This is a result of getting the list from the NetBSD
driver which also includes the OID for the cards where such a
distinction mattered (since it was tested against the MAC address we
got from the card).  Since we do not try to match OIDs, we do not need
the extra entries and they just waste space.

I'm guessing that some of the dlink entires (DE-660, DE-660+) and many
of the corega cards may fall into this boat and can safely be removed.
2005-09-26 18:27:13 +00:00
Warner Losh
33521176c6 Go ahead and detach our children in our detach routine. I'm undecided
if we should delete them also or not, but have decided not to do so
for the moment.
2005-09-26 18:22:24 +00:00
Warner Losh
c4a4b66d17 I have confirmed with my Epson EEN10B that it needs to look at the
attribute memory at 0xff0 to find its MAC address.  This is another
instance of the IBM ethercard II from all apperances (short of popping
the lid).  Update the entry to document which cards we support
actually need this functionality.
2005-09-24 17:36:43 +00:00
Warner Losh
c1a8a7110a The DLink DE650 has the same ID as Linksys EthernetCard, so we don't
need a sperate entry for it.
2005-09-24 17:32:20 +00:00
Warner Losh
829681b6aa Remove obsolete include 2005-09-23 21:59:11 +00:00
Warner Losh
bb041987d9 Remove duplicate if_free().
Submitted by:	ru@
2005-09-19 14:44:11 +00:00
Warner Losh
ad4f426ef6 Make sure that we call if_free(ifp) after bus_teardown_intr. Since we
could get an interrupt after we free the ifp, and the interrupt
handler depended on the ifp being still alive, this could, in theory,
cause a crash.  Eliminate this possibility by moving the if_free to
after the bus_teardown_intr() call.
2005-09-19 03:10:21 +00:00
Warner Losh
62e428c42e MFp4:
o eliminate the ED_NO_MIIBUS option.  Now, you need miibus to use ed with
  pccard.  If you have an old ISA or PCI card w/o a miibus, then you'll still
  be able to use the ed driver w/o miibus in the kernel.  If you have pccard
  you'll need mii now.  Most pccards these days have miibus, and many
  cards have ISSUES if you don't attach miibus.  issues I don't want to
  constantly rediagnose.
  - Add new media_ioctl, mediachg and tick function pointers.  The core
    driver will call these if they aren't NULL, or return an error if they
    are.
  - migrate remaining mii code into if_ed_pccard.
o include some notes from my datasheet fishing.  this may allow us to
  get media status from some pccards.
o Fix one bug that's common to many drivers.  call if_free(ifp) after
  we tear down the interrupt.  ed_intr() depends on ifp being there and
  freeing it while interrupts can still happen is, ummm, bad.
2005-09-18 20:51:34 +00:00
Ruslan Ermilov
ad61f89618 Fix "struct ifnet" leaks when attach() fails in the middle. 2005-09-16 11:25:19 +00:00
Warner Losh
4062f4e78e When stopping the card, and returning to page 0, it is best if you do
that with the NIC set of registers rather than the ASIC registers.  I
believe this was a harmless oversight, since we set ED_P0_CR to the
same value 5ms later, but just to be safe...
2005-09-15 04:05:09 +00:00
Ruslan Ermilov
9abf4b7a1d Make device_detach methods really work. 2005-09-14 19:03:14 +00:00
Warner Losh
d21d33847c MFp4: Omnibus ed changes
o Attach AX88x90's MII bus to system, and require its presence.
o Reorg the mii code a little, and move more of it into pccard attachment.
o Eliminate ed_pccard_{read,write}_attrmem in favor of a more appropriate
  function in the pccard layer.
o Update comments to reflect knowledge gained.
o Update how re recognize a NE-2000 ROM.  I found a couple of different
  datasheets that define the structure of the PROM data, so the code's
  old heuristics have been removed, and comments updated to reflect the
  structure.
o Eliminate work around for EC2T.  It is no longer needed, and was wrong
  headed since the EC2T has a Winbound 82C926C in it, not a AX88x90.
o Add copyright to if_ed_pccard.c, since I believe I've re-written more than
  3/4 of it.

# With these changes, all of my 20-odd ed based cards work, except for the
# NetGear FA-410, and I'm pretty sure that's a MII/PHY problem.
2005-09-13 19:47:44 +00:00
Warner Losh
5098c3916e MFp4: Minor formatting nits in pccard table. 2005-09-13 19:09:57 +00:00
Warner Losh
c3ee3aa526 Use smaller names. The "NE2000 PCI Ethernet" is largerly redundant
with edX at pciY.  This removes 8*22 bytes from the strings. Not a
huge win, but a cheap one.
2005-09-13 19:07:00 +00:00
Warner Losh
1376a07bcf MFp4:
Reduce the size of ed a little by removing some CIS based entries (others
likely can be removed too):
o The D-Link DFE-670TXD doesn't need its own entry based on strings.
o The Xircom CompactCard appears to be a TDK design, so list it there by ID
  and remove the strings.

Increase the size of ed a little:
o Add support for the Addtron AE-660CT and Addtron AE-660.  This is a very
  generic NE-2000 clone (so generic that its CIS tags say NE-2000 generic
  card!).
2005-09-10 00:17:55 +00:00
Warner Losh
fd410513a9 The ed driver lock is already held in the mii frobbing routines. Remove
locking from these routines.
2005-09-08 17:17:13 +00:00
Warner Losh
c16a45fc5b Add note about what ED_DEFAULT_MAC_OFFSET applies to 2005-09-08 17:16:23 +00:00
Warner Losh
63f90381e9 Consistancy is the hobgoblin of small minds:
o DLINK -> DL100XX
2005-09-07 03:34:24 +00:00
Warner Losh
f2e03f728c Minor reorg of pccard attach code to fix ax88x90 case broken after fixing
dl100xx case.
o We no longer acquire and release resources during attach many times.  We now
  do it once at the beginning.
o Move setting the resource offsets to just after acquiring the ports in
  attach.
o Move ax88x90 code to the end of the file, just after the dl100xx specific
  code.
o Rename ed_pccard_Linksys to ed_pccard_dl100xx to reflect the underlying
  chipset.
o Pass the ed_product structure into ed_pccard_{dl100xx,ax88x90} and have
  those routines test the flags to see if this card should be probed in that
  way.
o transition from ed_probe_Novell to ed_probe_Novell_generic since we already
  have the resources setup.
o Move use of ed_probe_Novell_generic into ed_pccard_dl100xx to be more
  consistant with ax88x90 case.
o simplify the code where we probe for the chipsets
2005-09-07 03:30:58 +00:00
Warner Losh
3ba88ec464 o Expose ed_probe_Novel_generic, it is useful for pccard case.
o Fix a now stale comment.  There are likely many others like them, but this
  one definitely hasn't been true since DELAY was introduced into the tree.
2005-09-07 03:20:33 +00:00
Warner Losh
56013d44db Fix DL100xx based cards. Don't drop resources. It was approrpiate in
the probe code that this used to be part of, but as part of the
attach, we shouldn't be dropping the resources here.

Also, allocate the proper rid in the ax88x90 setup.
2005-09-07 00:00:16 +00:00
Warner Losh
6942fac077 move away from K&R function definitions 2005-09-06 23:15:21 +00:00
Warner Losh
79e277f155 Work around a bug I've seen on Linksys EC2T cards. For some reason,
as yet unknown, those cards report their MAC address a byte at a time.
However, other AX88x90 cards report the MAC address a word at a time.
Add a heuristic which looks at the high order bytes of the first 6
words.  If they are all '0', assume the card is behaving like the
Linksys EC2T card.  Since the default prefix for these cards appears
to be 00:e0:98, this appears to be a safe heuristic.  While some cards
have been observed with different prefixes, they all work with this
heuristic.

I'm unsure if this is a bug in the EC2T card, or if it is a bug in the
initialization of the card.  No other OS has this heuristic (although
w/o it, the MAC address that is used works).
2005-09-06 22:55:32 +00:00
Warner Losh
e10a8107c6 Go ahead and | in ED_CR_PAGE_0, even though this doesn't change things
at all.  It makes the code clearer.

fix a comment comments about why we need to write i/o address to certain
registers.
2005-09-06 22:46:41 +00:00
Warner Losh
15a38fff14 It turns out that many of the ambicom cards have their CIS resources
listed in different orders.  Since it is easy to identify the Modem
resources vs the Ethernet resources by looking at the size, use that
rather than hard coded rids.  For such parts, go ahead and guess which
rid we should use based on the size.  This guess appears reliable for
the two example cards that I have with different CIS info.
2005-09-06 22:44:26 +00:00
Warner Losh
9baacb5117 MFp4: kill bogus comment 2005-09-02 03:15:51 +00:00
Warner Losh
16e16d771c At some point in the past, we read the PROM by words. Now we read
PROM by bytes.  Adjust the extraction of the MAC address from this data
to reflect this change.

This gets the AX88x90 based PC Cards MAC address working again (my
UMAX Ethernet and Linksys EC2T cards now work).

MFC After: 3 days
2005-09-01 20:08:24 +00:00
Warner Losh
d121857765 Add back dropped if_media.h include 2005-08-30 05:24:53 +00:00
Warner Losh
f1c4694df3 Finish conversion to bus space and make ed MP safe.
o Lock ed
o Fix extra newline in probe messages
o Eliminate gone.
o Make detach less-racy.
o Eliminate spl*
o Switch from timeout/untimeout to callout interface.
o Read/write card memory using bus_space calls.
o generalize readmem so that we don't need ifs in the code.
o Fix memory stuff to be consistant.
o Remove OLDCARD compat stuff.
o Mark interrupt as MPSAFE.

# sic, hpp not tested at all
# ISA and PCI attachments lightly tested
2005-08-28 23:56:25 +00:00
Robert Watson
13f4c340ae Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and
IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to
ifnet.if_drv_flags.  Device drivers are now responsible for
synchronizing access to these flags, as they are in if_drv_flags.  This
helps prevent races between the network stack and device driver in
maintaining the interface flags field.

Many __FreeBSD__ and __FreeBSD_version checks maintained and continued;
some less so.

Reviewed by:	pjd, bz
MFC after:	7 days
2005-08-09 10:20:02 +00:00
Robert Watson
13b203d0d7 Modify device drivers supporting multicast addresses to lock if_addr_mtx
over iteration of their multicast address lists when synchronizing the
hardware address filter with the network stack-maintained list.

Problem reported by:	Ed Maste (emaste at phaedrus dot sandvine dot ca>
MFC after:		1 week
2005-08-03 00:18:35 +00:00
Warner Losh
33d6891bc8 Add support for the DLink DMF650TX Ethernet+56k modem PC Card. This
gets the ethernet part of the card working, while putting appropriate
hooks in place for the modem code.  Other ed based lan/modem combo
cards should be easy to add.  Please send me info on any you'd like to
see support added.

Note: The 650 isn't a strictly conforming multi-function card, so
special support is needed. :-(
2005-07-15 01:54:59 +00:00
Warner Losh
ba8f34770d Add a boatload of new device ids, gleaned from the pcmcia-cs-3.2.8
distribution.  Add the appropriate devices to the man pages.

Obtained from: pcmcia-cs
Approved by: re (scottl)
2005-07-10 02:00:35 +00:00
Warner Losh
ab581af779 Eliminate unused argument in PCMCIA_CARD macro.
Provide a backwards compatible way to have the extra macro by defining
PCCARD_API_LEVEL 5 before including pccarddevs for driver writers that
want/need to have the same driver on 5 and 6 with pccard attachments.

Approved by: re (dwhite)
2005-06-24 14:36:54 +00:00
Brooks Davis
c3f967ce8d Fix four casts of the softc to a struct ifnet.
Hopefully this fixes ed(4) under qemu.  I'm shocked that real hardware
is apparently working with these bugs.

Approved by:	re (ifnet blanket)
Pointy hat:	brooks
2005-06-15 20:23:40 +00:00
Brooks Davis
fc74a9f93a Stop embedding struct ifnet at the top of driver softcs. Instead the
struct ifnet or the layer 2 common structure it was embedded in have
been replaced with a struct ifnet pointer to be filled by a call to the
new function, if_alloc(). The layer 2 common structure is also allocated
via if_alloc() based on the interface type. It is hung off the new
struct ifnet member, if_l2com.

This change removes the size of these structures from the kernel ABI and
will allow us to better manage them as interfaces come and go.

Other changes of note:
 - Struct arpcom is no longer referenced in normal interface code.
   Instead the Ethernet address is accessed via the IFP2ENADDR() macro.
   To enforce this ac_enaddr has been renamed to _ac_enaddr.
 - The second argument to ether_ifattach is now always the mac address
   from driver private storage rather than sometimes being ac_enaddr.

Reviewed by:	sobomax, sam
2005-06-10 16:49:24 +00:00
Warner Losh
591223e66b Use tabs instead of spaces to indent, per style(9)
Noticed by: njl
2005-06-09 18:46:36 +00:00
Warner Losh
7999556019 My abstracting out the MAC reading code to fix pccard broke pci. Add
back the reading of the MAC address in the 'standard' way.

Reported by: Jeremie Le Hen ( jeremie at le-hen dot org )
2005-06-08 23:15:33 +00:00
Yoshihiro Takahashi
99a4a4cabc Remove ifdef PC98. 2005-04-13 13:02:58 +00:00
Warner Losh
538565c4a5 Use BUS_PROBE_DEFAULT for pci probe return value 2005-03-05 18:30:12 +00:00
Warner Losh
d118c9a5fb Belkin F5D5020 is an OEM'd card from RACORE based on the AX88190
chipset.  Add support for this card.  Office Max has them on sale and
I was surprised that we didn't have it in our supported list when I
plugged it in...
2005-02-22 22:07:18 +00:00
Warner Losh
f5e40295aa Add a stratigic newline 2005-02-22 22:03:52 +00:00
Warner Losh
eb01f10be1 Minor style nits missed in earlier passes 2005-02-22 18:58:34 +00:00
Warner Losh
b2948b72e9 MFp4: Optimize in/out macros. Cache the handle and tag in softc and
use them in the macros.  Since the rman_get_bus{tag,handle} transitioned
from macros to function calls, this unpessimizes that conversion.
2005-02-22 05:12:25 +00:00
Warner Losh
b093da40fb Minor optimization of calling enable_16bit. We always have to call it
and error is going to be right for both forks of the if, so just
return that.
2005-02-22 03:37:04 +00:00
Warner Losh
040cba413a Minor style(9)isms. 2005-02-21 07:22:50 +00:00
Warner Losh
57be6dcf4c Fix merging botch I made in last version. 2005-02-20 19:59:29 +00:00
Warner Losh
b38c5039bd Minor optimizations to compile out bits that aren't necessary when
certain options aren't enabled.

Submitted by: Chiharu Shibata-san (chi at bd mbn or jp)
2005-02-20 18:44:45 +00:00
Warner Losh
0bc7d522b1 Minor style(9) tweaks. 2005-02-20 18:39:54 +00:00
Warner Losh
89c8738b67 Correct typo in comment.
Submitted by: Chiharu Shibata-san (chi at bd mbn or jp)
2005-02-20 18:24:09 +00:00
Warner Losh
711c07db68 Fix the support for the ax88[17]90 to print the right type, rather
than the generic ne-2000 string.  This should have no effect on the
actual support of the parts, just reporting what the part was.

Also, rename a few functins and symbols to reflect a more generic
part support that grew out of the early specific support.
2005-02-17 18:15:13 +00:00
Warner Losh
206189067d Move the harvesting of the MAC address out of the generic novell probe
and into the bus front ends.  For ISA and C-BUS cards, we always need
to grab it.  For PC Card, already committed, we need to do some sanity
checking on the data that's in the ROMs before we decide that they are
OK to use.  The PC Card code has already been committed and is
independent of this code (which also has to work on NE-1000 cards,
assuming that those cards still work :-).
2005-02-14 23:00:41 +00:00
Warner Losh
16c52c1000 Move the #defines from edreg to edvar which don't have anything to do
with talking to the hardware.
2005-02-14 22:28:51 +00:00
Warner Losh
b658387fbd o It turns out that most of the ne-2000 cards that I have got real unhappy
with the latest changes.  They actually have valid ROM data at location
  0 of memory, just like a real NE-2000 ISA card.  Use this data, if
  the ROM passes a few basic tests, as an additional source for the MAC
  address.  Prefer the CIS over this source, but have it take precidence
  over falling back to reading the attribtue memory.
o Minor cleanup of a few devices that we match on based on CIS string.
2005-02-14 22:27:03 +00:00
Warner Losh
3302cab184 Rework DL10019/DL10022 support. This tries to reset things in a more
proper way, or at least the same way that NetBSD and Linux do things
(I've been unable to obtain datasheets for these parts to know for
sure).  This has some marginal improvement in the DL10022 and DL10019
cards that I have.  Also, report which type, exactly.

# There's one or two ed cards that I have which still don't work, but I think
# that's due to MII losage on the card that's not presently compensated
# for in the MII drivers.
2005-02-14 06:54:06 +00:00
Warner Losh
f3fe05f878 MFp4: Merge in AX88790 support from my p4 tree. I've had this in my
tree since 2003/02/20, and I recently cleaned it up.  I'd even closed
the PR that I obtained this from Fri Jul 18 23:25:08 MDT 2003 since
I looked at my p4 tree.

PR: 46889
Submitted by: HASEGAWA Tomoki
2005-02-14 06:47:22 +00:00
Warner Losh
f8d201b879 Add some comments in preparation for converting bcopy/bzero to busspace.
Minor style nits.
2005-02-14 06:27:23 +00:00
Warner Losh
1ab733644b MFP4: Optimize the layout of softc somewhat. This groups the u_chars
into larger sections.  I'd like to move to having a flags word, but I
need to make sure that there's no adverse locking problems.
2005-02-14 06:25:06 +00:00
Warner Losh
ec54f56441 Improve the mining of MAC address from the card:
o Add a fallback location for the MAC address.  Most of the early ne2000
  PC Cards were built from the same parts, so most of them have the same
  address in the CIS to grab the MAC from.  Use this address as our
  fallback if we don't find anything better.
o Add printf, in bootverbose, noting the MAC addresses that we find along
  the way.

# Better sanity checking of the MAC address is needed.  Will have to
# investigate using/creating a centralized function to do this as a number
# of other PC Card drivers each have their own ad-hoc tests.
2005-02-12 16:44:15 +00:00
Warner Losh
1d0fc8fda7 Add comment about MAC mining 2005-02-12 08:27:46 +00:00