Commit Graph

405 Commits

Author SHA1 Message Date
Warner Losh
f5d80c4a5f Minor whitespace nit. 2001-07-01 23:40:19 +00:00
Warner Losh
9ae6dc2e12 Work around a bug in the current interrupt system by explicitly
rejecting INTR_FAST interrupts.  Since they can't be shared anyway,
this just short circuits a failure case that should work but is panic
fodder now.

This bug is that if the interrut condiation is active when you activate
the interrupt, then the interrupt routine will be called.  jhb had
a patch that may or may not work to fix it, but I've lost it.

This may be due to the sio probe doing something odd too.
2001-06-25 04:13:54 +00:00
Warner Losh
8d3428c0b4 Some people are having problems with insert/eject. Add some debug
information until the problems can be tracked down.  Right now these
are unconditional, but later it will be hidden behind a boot verbose.

Also, if there are no events listed in the event mask, return right
away.  Specifically avoid writing back interrupt acks in this case.
2001-06-16 23:26:18 +00:00
Warner Losh
7077bc34aa Save the IRQ that we get in pci attachment.
Print type of pci bridge we find.
Force the IRQ of pci bridges upon all its children.
Allocate the resources on behalf of the bridge when we're testing to see if
they exist.

This should help people who don't read updating instructions very well.

This patch started out with an idea from Shigeru Yamamoto-san in -current.
2001-06-16 06:33:01 +00:00
Warner Losh
11cedf79a8 On PC-98, map IRQ 6 to IRQ 7 at the pcic level. That is, when we're
told to use IRQ 6, progam the pcic to use irq 7 instead.  Evidentally,
at least some of the cards are wired this way.  If you want to use irq
6, configure it.  All the mapping is done just before we set the
interrupt registers.  See [FreeBSD98-testers 5064] for details.

Added commentary about valid interrupts on some CBUS pc98 CL PD6722
based cards.

Submitted by: Hiroshi TSUKADA-san <hiroshi@kiwi.ne.jp>
2001-06-16 06:18:16 +00:00
Warner Losh
a87df403a6 First stab at adding back in CL-PD6729 support. 2001-06-09 07:34:17 +00:00
Warner Losh
5ade00816d Add PC9801-102 CBUS card to the list of plug and play devices. Some
mapping of irq 6 may be required to use that irq, but if so,
additional commits will follow.

Submitted by: Hiroshi TSUKADA-san
2001-06-09 06:43:54 +00:00
Warner Losh
9745c41eff Go ahead and request 0x44000000 through 0xfffffff instead of just
0xefffffff

# Note, this is bogus, but less bogus than before.
2001-06-08 18:31:51 +00:00
Warner Losh
0c80bc97b8 The TI-1031 is more like the TI-113x chips rather than the 12xx or
higher chips.  Treat it as if it were a 113x.  This is correct as far
as 16-bit cards go, at least how we're using it.

# It appears that my TI-1031 based pci card that YAMAMOTO shigeru-san gave
# me on my trip to Japan now works.
2001-06-08 07:16:56 +00:00
Warner Losh
81aad9b606 If the chip isn't in power state D0, put it in power state D0. I
elected to do this in the probe rather than the attach so that we don't
disturb things which this might reset.  different cards have different
quirks, according to their datasheets.

This should fix the "I booted in windows and rebooted to FreeBSD and
now things don't work" problem.

PR: 4847, 20670
2001-06-04 17:14:28 +00:00
Warner Losh
58c13f9b7a Add new pci attachment for pcic. This supports pci cards as well as
card bus bridges.

We now always use pci interrupts for pci cards.  This will allow us to
more easily configure things.  You must change your IRQ lines in
/etc/pccard.conf to match what we've probed.  I'm not sure the right
way to deal with this right now.

Development of pci pcmcia has been funded by Monzoon Networks AG.  I
am grateful for their generosity.
2001-06-04 06:49:46 +00:00
Warner Losh
f20688d55c #defines for pci way interrupt routing. 2001-06-04 03:36:22 +00:00
Warner Losh
94b197e96d Move the pcic interrupt from pcic.c to pcic_isa.c. The ISA handling
for card change interrupts is different than the pci stuff that's
coming soon.  Set the management irq in different ways.  If
pci_parallel interrutp routing, then use the PCI way of getting
interrupts.  Move polling mode into pcic_isa since when we're routing
via pci polling doesn't work because many bridges (systems hang solid).

If we're routing interrupts via pci, they can be shared, so flag them
as such.

Note, this doesn't actually change anything since the pci attachment
isn't quite ready to be committed.
2001-06-04 03:29:06 +00:00
Warner Losh
07d8251503 Minor style(9) nit. a|b -> a | b. 2001-06-04 03:13:45 +00:00
Warner Losh
4363df4cf9 Change plxic to plxcard, per phk. He thnks plxic is too generic a
name.  I didn't do repo magic because this is so new.
2001-06-01 05:20:38 +00:00
Warner Losh
42b03b570c Add a simple plx pci9052 based pccard bridges. This doesn't work yet,
but I'll be fleshing this out as I have time.  This should mean we no
longer need to have an and wi pci attachments, but that's a ways off.
2001-05-31 19:04:29 +00:00
Warner Losh
f83a4e8171 Turns out that one bit isn't enough. Introduce two new fields
csc_route and func_route to hold the way that each interrupt is
routed.  csc is Card Status Change in the datasheets and standard, but
is called "Management Interrupt" in FreeBSDese.  There are three types
of interrupt routing:  ISA parallel, PCI parallel and ISA serial (some
chipsets support other types as well, but I don't plan on supporting
them).

When we try to allocate an interrupt, and the type for that interrupt
is pci_parallel, allow it to be shared by oring in RF_SHAREABLE to the
flags argument.  Introduce pcic_alloc_resource to allow this to
happen.
2001-05-28 02:53:02 +00:00
Warner Losh
92d08a4dcf Allow a shareable interrupts. Note, the bridge must set this flag or
the irq will be unshareable, as things are now.

More work likely is needed, but this is a good checkpoint.

# pcic_pci.c is getting closer :-)
2001-05-27 05:53:37 +00:00
Warner Losh
e0e5247337 Fix a minor formatting nit 2001-05-25 19:24:58 +00:00
Warner Losh
ee327e92e1 Move to using the common device list.
Move to table driven probing of these devices since we have such a long list.
2001-05-25 19:22:36 +00:00
Warner Losh
995823e999 Migrate from unit based to dev base. Don't save unit number, but do save
dev.  Convert all uses of unit to dev as appropriate.  Minor comment fixes
to pcic_softc definition.
2001-05-25 18:28:49 +00:00
Warner Losh
acf5760400 Update copyright info 2001-05-25 18:03:07 +00:00
Warner Losh
f7d83eb183 Add intrack field to each slot. This can be used to acknowledge
interrupts on other buses.  Right now it isn't used, but will be for
the pci attachment.

# Add copyright by me for this year since I've changed so much.
2001-05-25 05:25:43 +00:00
Warner Losh
5da1cb2e2f Minor name space issues. 2001-05-25 05:22:00 +00:00
Warner Losh
8cad38176d Use bus_space functions rather than inb/outb.
Add defines for PCIC_INDEX and PCIC_DATA offsets.
Change PCIC_INDEX_0 to PCIC_PORT_0
Add define for PCIC_NPORT.
Document why the vadem probe works.
2001-05-24 06:54:48 +00:00
Warner Losh
4d5a4ec15f Do what we should have done a long time ago:
o If the class is PCIC_BRIDGE, subclass is PCIS_BRIDGE_PCMCIA and
  programming interface is 0, assume that it is a generic PCMCIA PCI
  chip we can program.  I don't think there are any of these that
  we don't know about, but you never know.
o If the class is PCIC_BRIDGE, subclass is PCIS_BRIDGE_CARDBUS and
  programming interface is 0, assume that it is a YENTA cardbus bridge
  that we know how to cope with.  There are likely some cardbus bridges
  that haven't it made it in here yet.
2001-05-24 04:24:22 +00:00
Warner Losh
99efcc2bb9 Move getb1 and putb1 from pcic_isa.c to pcic.c. Rename them to
pcic_{get,put}b_io.  There are some pci bridges (the CL-PD6729 and
maybe others) that do not have memory mapped registers, so we'll need
these in both places.  Declare them in pcicvar.h.
2001-05-24 04:03:28 +00:00
Warner Losh
a8ed536b94 Add better support for the Ricoh 5C296 and 5C396 chips. These chips
have a slightly different 3.3V support than the other clones, so
compensate as best we can.  Note: 3.3V support is untested since I do
not have any 3.3V cards that I know of to test it with.
2001-05-23 05:06:04 +00:00
Warner Losh
e0e34f291e Add recognition for Toshiba ToPIC-100.
Submitted by: Shimodaira Toshio <tshimod1@ym.nsw.co.jp> in [bsd-nomads:15589]
2001-05-23 04:37:00 +00:00
Warner Losh
13ab4e6dc1 Move allocation of ExCA registers from the base driver into the bus
attachment code.
2001-05-21 07:32:46 +00:00
Warner Losh
2003c3f530 Move setting of Vcc bit to before the vcc switch statement. The
datasheets I have seem to indicate that generally this bit is viewed
as a toggle.  Correct comments to match code.
2001-05-21 05:49:15 +00:00
Warner Losh
57462c010c Next step on the road to pci: power taming.
Work through the various power commands and convert them from a "is
this a foo controller or a foo' controller or a foo''' controller" to
a cabability based scheme.  We have bits in the softc that tell us
what kind of power control scheme the controller uses, rather than
relying on being able to enumerate them all.  Cardbus bridges are
numerous, but nearly all implement the i82365sl-DF scheme (well, a few
implement cirrus CL-PD67xx, but those were made by Cirrus Logic!).

Add a pointer back to the softc in each pcic_slot so we can access
these flags.

Add comments that talk about the issues here.  Also note in passing
that there are two differ Vpp schemes in use and that we may need to
adjust the code to deal with both of them.  Note why it usually works
now.

We have 5 power management modes right now: KING, AB, DF, PD and VG.
AB is for the i82365 stpes A, B and C.  DF is for step DF.  PD is the
cirrus logic extensions for 3.3V while VG is the VADEM extensions for
3.3V.  KING is for the IBM KING controller found on some old cards.
# I'm looking for one of those old cards or a laptop that has the KING
# bridge in it.

We have to still cheat and treat the AB parts like the DF parts
because pci isn't here yet.  As far as I can tell, this is harmless
for actual old parts and necessary to work with 3.3V cards in some
laptops.

This almost eliminates all tests for controller in the code.  There
are still a few unrelated to power that need taming as well.
2001-05-21 04:44:14 +00:00
Warner Losh
e67316366d Next step towards pcic_pci: the ability to allocate mapped memory in attach.
o Introduce flags word to the softc.  This will be used to control various
  aspects of the driver.  Right now there are two bits defined, PCIC_IO_MAPPED
  and PCIC_MEM_MAPPED.  One for ISA cards that are I/O mapped, the other is
  for PCI cards that are memory mapped.  Only the ISA side is implemented
  with this commit.
o Introduce a pcic_dealloc which will cleanly dealloc resources used.  Right
  now it is only supported when called from probe/attach.
o Keep track of resources allocated in the pcic_softc.
o move pcictimeout_ch to the softc so we can support multiple devices
  in polling mode.
o In ISA probe, set PCIC_IO_MAPPED.
o Introduce and compute the slot mask.  This will be used later when
  we expand the number of slots on ISA from 2 to 4.  In such a case, we
  appear to have to use polling mode otherwise we get two different cards
  trying to drive the same interrupt line.  I don't have hardware to
  test this configuration, so I'll stop here.
2001-05-21 03:22:52 +00:00
Warner Losh
69ffb52731 Two comments and one bug fix:
o Add defines for the VS[12]# bits in register 0x16.
o Add comment about what we're doing reading register 0x16 (PCIC_CDGC)
  in the DF case.
o Check bit VS1# rather than a random bit I was checking due to a bogus
  transcrition on my part from nakagawa-san's article.
o Add note about IBM KING and 3.3V operation from information larned from
  wildboard.
2001-05-21 00:55:44 +00:00
Warner Losh
aa3a855755 Add back the plain i82365 to the list of bridges that do special
things to get 3.3V.  It appears that some cardbus chipsets have id
registers that say they are C step parts, but they really support the
DF step 3.3V functionality.

# Need to verify that IBM KING is handled properly since the MISC1
# register is really a cirrus logic only register.
2001-05-19 06:36:09 +00:00
Warner Losh
0eee936491 Initialize cinfo structure at compile time rather than run time since
they are now constant.
2001-05-19 06:17:37 +00:00
Warner Losh
b012272796 slots and next haven't been used in a while. GC them. 2001-05-19 06:13:12 +00:00
Warner Losh
11695ef016 Now that we've moved the mecia support out of pcic.c to its own
driver, we no longer need to go through the cinfo.XXXX indirections.
restore the direct calls that were replaced earlier.
2001-05-19 05:50:42 +00:00
Warner Losh
bc0f2245d1 Move ISA specific code into pcic_isa. This is the probe routine, the
get/setb1 routines.  Also expose clrb and setb as pcic_{clrb,setb} so
we can use it from the probe.  pcic_probe is no longer needed.
2001-05-19 05:21:23 +00:00
Warner Losh
08db6b5c8e It turns out that Intel's i82365sl-DF step has the same ID as the VLSI
82C146.  The Intel i82365SL-DF supports 3.3V cards.  The Step A/B/C
parts do not appear to support this.  This is hard to know for sure
since it was deduced from "compatible" parts' data sheets and the
article mentioned below.

Rework the VLSI detection to be a little nicer and not depend on
scanning cards twice.  This would allow bad VLSI cards to coexist with
a good intel card, for example.  We now detect i82365SL-DF cards where
before we'd detect a VLSI.  For the most part, this is good, but we
run a small chance of detecting a single slot 82C146 as a i82365SL-DF.
Since I can't find a datasheet for the 82c146, I don't know if this is
a problem or not.

This work is based on an excellent article, in Japanese, by NAKAGAWA,
Yoshihisa-san that appeared in FreeBSD Press Number 4.  He provided a
patch against PAO3 in his article.  Since the pcic.c code has changed
some since then, I've gone ahead and cleaned up his patch somewhat and
changed how the code detects the buggy '146 cards.

I also removed the comment asking if there were other cards that
matched the 82C146 since we found one and additional information isn't
necessary.
2001-05-19 04:53:20 +00:00
Warner Losh
5a695e4878 Separate out isa attachment to its own file. The pci attachment will
soon attach directly to pcic rather than the kludge pci-pcic device we
have now.

In some ways, this is similar to the work PAO3 did to try to support
cardbus bridges.  In some ways different.  This and future commits
will be taking from the spirit of many of those changes.  pcicvar.h is
completely different from the pcicvar.h that appeared in PAO3, but
similar in concept.
2001-05-16 07:32:04 +00:00
Warner Losh
6693a65f68 This file is now obsolete. The #defines in it have never been used
and the pcic_devclass no longer is used by pccard.c.
2001-05-16 06:14:51 +00:00
Warner Losh
3dce60fd35 pcic98reg.h is now contained in meciareg.h. 2001-05-15 23:53:18 +00:00
Warner Losh
fae3b4e989 The mecia support has moved to the mecia driver, so remove the copy of
it here.
2001-05-15 23:50:58 +00:00
Warner Losh
821257e1db This code touches MD code inappropriately. So we have to include pc98
specific file for pc98.
2001-05-15 23:43:02 +00:00
Warner Losh
54570134fe A new driver for the MECIA. This is the NEC Original PCMCIA
controller found in many of the early NOTE98 machines that were
produced.  This controller is completely unlike the intel 82365, so
I've separated it out from the main pcic driver.
2001-05-15 23:34:42 +00:00
Warner Losh
ca4d6d4f8c {G,S}ET_UNIT are now unused, gc them 2001-05-15 03:32:45 +00:00
Warner Losh
f81f90ff95 It turns out that pcic_slot::slotnum was really unused, so don't set
it.
2001-05-14 23:14:23 +00:00
Warner Losh
12d6689ccd Remove static array of slots. We now have state information for each
slot in a softc for each unit that we probe.  Also remove validunits
static, since it is no longer necessary.
2001-05-14 23:08:58 +00:00
Warner Losh
07e0ca29b5 Fix the so called "static bug" in polling mode. Some desktop cards
have bad grounding characteristics which allow small static discharges
(or sunspots, we're not 100% sure which) to reach the bridge chip.
This causes the bridge chip to wedge/reset itself.  There's no known
cure short of rebooting.

The bug manifests itself by the STAT_CHG return 0xff when read.  This
is impossible because the upper bits are reserved (and therefore
zero).  In addition, some of the lower bits are one only for memory
cards, which OLDCARD doesn't support, so if they are set, something
seriously foobar'd is going on.

So far we've seen this in exactly one brand of pcmcia <-> isa bridge
which plug and play identifies only as "VIA PCMCIA CARD".  This card
just has buffers on the isa card and the actual bridge chip on the
remote slot, which is connected by long ribbon cables.  We think this
long cable run, coupled with the lack of coupling capacitors is a
major reason why it is so static sensitive while its bretheren aren't.

Work Supported by: Timing Solutions, Inc.

MFC After: 3 days
2001-05-14 21:08:20 +00:00
Warner Losh
510937db3c Minor style(9) changes:
return (VALUE);
2001-05-14 06:15:24 +00:00
Warner Losh
09536319d6 Take a stab at making this less dependent on having pcic as a parent.
For memory for the pccard attribute/common memory mapping allocate on
the pccard.  For other allocations, use whatever is the parent of this
device.  There's no doubt other issues lurking, but this should make
things closer to being independent.
2001-05-14 06:04:29 +00:00
Warner Losh
9058c0858a Change machdep.pccard.pcic_mem_{start,end} to machdep.pccard.mem_{start,end}
since they have nothing to do with pcic and it makes grepping for pcic
infection in pccard harder.

MFC after:	3 days
2001-05-14 05:56:12 +00:00
Warner Losh
3ad72a92eb When activating or deactivating a resource, only attempt to deal with
the resource activation if we're dealing with our grandchild.
Otherwise, we run into two problems.  One, if the pccard layer wanted
to allocate and activate something, we'd wind up trying to do the
wrong thing twice: the ivars are wrong and we don't want the bridge to
map the resource to the slot.  If we're more than a grandchild, then
who knows what kind of ivar is present.  In either of these cases, we
just pass it up the food chain.
2001-05-14 04:53:02 +00:00
Warner Losh
180c9afb62 Return errors for unsupported operations on pcic_get_res_flags rather
than 0.
2001-05-13 04:44:45 +00:00
Warner Losh
87c53da12e Change #ifdef PC98 to #ifdef MECIA_SUPPORT and define MECIA_SUPPORT
when PC98 is defined.  This is in perparation for a mecia driver
separate from pcic, assuming that all goes well with that effort.
MECIA_SUPPORT won't be removed until after that support is working.
2001-05-13 04:16:09 +00:00
Warner Losh
e7c00509d5 I'll be making some rather substantial changes to the pci attachment
of the pcic class of devices.  Go ahead and move it to the "usual"
place.  I say "usual" in quotes since it isn't exactly right (not in
dev/blah), but it is closer than before.
2001-05-13 01:52:55 +00:00
Warner Losh
804e80065b o Get rid of static array of slots in pccard layer. Move this to the
softc.
o Store pointers to softc in dev_t in si_drv1.
o Change 'kludge version' to 'classic version' since things are getting less
  kludgy.
o Minor code shuffling so that we probe and attach the pccard slots.
o Minor style(9) changes.
2001-05-13 01:44:27 +00:00
Warner Losh
f6056f14ec Th -> The in a comment 2001-05-12 06:04:02 +00:00
Duncan Barclay
7b8ec2c952 Use enumeration values for CARD_SET_RES_FLAGS.
Remove panic on out of range io window and return ENXIO. Add a similar
check for memory windows.

Approved by:	imp
2001-05-08 23:59:13 +00:00
Duncan Barclay
a31957707a Add a sysctl pair for the pcic memory allocation range
machdep.pccard.pcic_mem_start
	machdep.pccard.pcic_mem_end
and default the range to IOM_BEGIN/IOM_END.

This may prove useful to if_ray users (and others) on more modern
hardware that maps BIOS stuff into 0xd000-0xdffff.

MFC: after 1 week

Approved by:	imp
2001-05-08 22:51:05 +00:00
Warner Losh
84b00588d8 Ricoh RL5C46x cardbus bridges have the bits for 3E0 and 3E2. The
RL5C47x cards do not.  Only set them for that set of bridges.

Submitted by: shiba (Takeshi Shibagaki-san)
2001-05-08 02:28:41 +00:00
Warner Losh
bccfae2270 Add some additional register definitions for some work I have in progress. 2001-05-08 02:06:03 +00:00
Warner Losh
bc5797c7de Set the slot pointer in the pc98 case. Correct the name of the bridge
chip to the one that the Japanese use.  Now we get insert/remove
events on my PC-9821Ne.  More work in bus space is needed to make
drivers work.

MFC after: 3 days
2001-05-07 22:28:05 +00:00
Warner Losh
a66173abd2 Disable the card after sending the removed event up to the pccard
layer.  This fixes an ordering problem that would cause the ISR for
the device to run with now power applied to the device.  Most cards
failed to deal with this gracefully, and thus would hang on card
eject.

The power down event, for those keeping score, is what causes the
interrupt for the card.

Many folks in the Japanese nomads list have reported this, so I'll be
MFCing quickly for their benefit.

Submitted by: Masayuki FUKUI
MFC after: 2 days
2001-05-07 16:50:34 +00:00
Warner Losh
4d98b7a61b My fix to NEWCARD for getting the function type broke oldcard due to
a name conflict.

Pointed out by: markm

# I had to login to freefall to make this commit, so something maybe up
2001-04-21 14:10:32 +00:00
Warner Losh
04a3a05381 Set the device name for NEC PC98 PCMCIA Controller on boot.
# We really need to allocate i/o ports for it, but I need to learn
# the pc98 bus space better before attempting that.
2001-04-21 07:08:03 +00:00
Warner Losh
3fb5ffd286 Indirect off cinfo rather than calling pcic_ functions directly. This
means that the pcic98 functionality might now work (I've tested it on
my pcic machine, but not the pcic98).  Since these functions are
rarely called, it is unlikely that this will have a measurable impact
on performance.
2001-04-19 05:45:51 +00:00
Warner Losh
7402675de4 First cut at bringing NEC PC98 original pccard bridge code back into
FreeBSD.  This code doesn't work just yet, but does compile.  We need
to start indirecting via the cinfo pointers, rather than directly
calling pcic_*.  There may be other issues as well, but you gotta
start somewhere.

Obtained from: PAO3
2001-04-19 00:04:08 +00:00
Warner Losh
c18e19a64d Move setting of TI113X_PCI_CARD_CONTROL register sooner 2001-04-17 23:56:12 +00:00
Warner Losh
1f3da134c7 Minor comment that missed the last change 2001-04-17 23:50:24 +00:00
Warner Losh
82d3fe450d When booting, turn on the 3E0 compatibility address for ricoh cardbus
parts.  This is based on the newcard code that turns it off :-).  We
can now reboot after NEWCARD or Windows and have OLDCARD work.  Add
support for the RL5C466 while I'm at it.

Treat TI1031 the same as the CLPD6832.  It doesn't work yet, but sucks
less than it did before.

Also add a few #defines for other changes in the pipe.
2001-04-17 23:15:00 +00:00
Warner Losh
a9304a4eb5 Fix minor typo in comment. 112x -> 12xx 2001-04-11 22:49:00 +00:00
Warner Losh
e5eac10b13 Add #define for IBM3765.
Fix SWAMPBOX.  It had actiontec's ID.
Reorder pnpids so they are in alphabetical order.
2001-04-11 20:18:29 +00:00
Poul-Henning Kamp
f83880518b Send the remains (such as I have located) of "block major numbers" to
the bit-bucket.
2001-03-26 12:41:29 +00:00
Warner Losh
bf968b1638 First step towards plugging the "pccard is trying to map into a BIOS
region for CIS reading" problem:

Use bus_alloc_resource to get the memory that we'll be using.  Also
has the benefit of doing usage checking as well.  This gets rid of the
ugly kludge that we had before for mapping pmem to vmem.

Second, move PIOCSRESOURCE to its own routine and make it conform more
to style(9) in the process.
2001-03-26 08:05:20 +00:00
Warner Losh
c33c1284cb First step towards making loadable modules independent of having
pccard in the kernel for those drivers with pccard attachments.  This
makes the compat layer a little larger by introducing some inlines,
but should almost make it possible to have independent attachments.
The pccard_match function are the only one left, which I will take
care of shortly.
2001-03-22 06:00:07 +00:00
Warner Losh
cc2310a949 Axe a few __P() while I'm in the neighborhood. 2001-03-22 05:49:18 +00:00
Ian Dowse
6817e978cf Place the call to pccard_insert_beep() in the inserted() timeout
routine instead of pccard_event(). This avoids spurious extra calls
to pccard_insert_beep() at insert or remove time which could occur
due to noise on the card-present lines.

Clean up some code in pccard_beep.c; we were depending on the order
of evaluation of function arguments, which is undefined in C. Also,
use `0' rather than `NULL' for integer values.

Reviewed by:	sanpei, imp
2001-03-20 18:10:19 +00:00
Warner Losh
36260de0cf Lots of minor cleanup, plus a couple of interesting things.
o Attempt to disable the slot when we detect that there are problems with
  it in our ISR.  This should make polling mode work better for more cards,
  but more work may be needed.  This "disabling" sets the card interrupt
  register to 0.  This worked for me for lots of tests in polling mode.
o Now that I've found datasheets, fix a boatload of magic numbers in the
  source to make it easier to understand.
o Use a table of names rather than a big case statement.
o Cull a few of the "unused" controller types that we map to other times
  that were a vestiage of PAO code that we never merged in the same way.
o Enforce legal IRQs.  You are no longer allowed to try to use IRQs that
  will fail on all known ISA/PCI <-> PCMCIA bridges.  The bridges do not
  have pins for these illegal interrupts, and all of them are listed as
  reserved and/or illegeal in the datasheets depending on which one you
  look at.
o Add comments about how IBM-AT based computers and NEC PC-98 based computers
  map these interrupts and which ones are valid.
o Always clear the bit that steers the management interrupt either to the
  value listed in the PCIC_STAT_INT register.  I've seen this bit get set
  on suspend/resume and after windows boot, and it does't hurt to clear it.
  NOTE: this might mean we can share this interrupt in the future.
2001-03-19 07:10:38 +00:00
Warner Losh
b9f90e4ffc Move ti1031 to the 16-bit bridge section 2001-02-07 01:16:40 +00:00
Duncan Barclay
25522b4ef4 Fix a minor bug that prevents NEWBUS users from setting more than
one memory map. The memory window for the PCIC is identifed by the resource id
for NEWSBUS drivers. pccardd always uses window 0 and rid 0 when setting maps
up. This fix does not affect pccardd's handling of common memory for ed cards.

Reviewed by:	imp
2001-01-09 23:39:32 +00:00
Garrett Wollman
0a2c3d48c6 select() DKI is now in <sys/selinfo.h>. 2001-01-09 04:33:49 +00:00
Warner Losh
486d464d74 o Now that I've had time to test the new interface, reintegrate it back in.
o Fix OLDCARD to use the new interface.
o Rename the offsetp argument to deltap to more closely reflect what it
  is returning (it returns the delta from the requested value to the actual
  value).
o Remove duplicate $FreeBSD$ in pccbb.c
o Allow deltap to be NULL.
o Convert new isa pcic driver and add XXX comments that this function isn't
  actually implemented there (which means that NEWCARD pccard stuff won't
  work there until it is).
o Revert attempts to make old inferface work in NEWCARD.

Subitted by: peter (Parts of the new version code)
2001-01-07 16:31:09 +00:00
Warner Losh
a5eccf28a8 Add device id for the OZ Micro 6832. I didn't try to init it like the
Cirrus Logic parts that end in 6832, but maybe some machines will need
that in the future.
2001-01-02 21:42:48 +00:00
MIHIRA Sanpei Yoshiro
23f344f985 add PNPID for PnP PCMCIA, SCM SwapBox Classic X2P.
PR:		kern/23344 (Kaho Toshikazu <kaho@elam.kais.kyoto-u.ac.jp>)
2000-12-11 15:02:50 +00:00
MIHIRA Sanpei Yoshiro
d4479fc128 fix type check in pccard_beep_select 2000-11-01 00:37:34 +00:00
MIHIRA Sanpei Yoshiro
3637a0ce8b Oops, in previous commit(rev.1.4), I replaced
pitch and duration only in ``struct'', I forgot
to replace these in sysbeep and timeout, sorry.
2000-10-31 03:28:02 +00:00
David Malone
66efa50621 Make a few more mallocs use M_ZERO.
Submitted by:	josh@zipperup.org
Submitted by:	Robert Drehmel <robd@gmx.net>
Approved by:	imp
2000-10-29 16:29:05 +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
MIHIRA Sanpei Yoshiro
33eb563d67 add PC-Card melody beep(PC Card bus, kludge version)
Original idea from:	PAO3
2000-10-28 13:35:34 +00:00
Warner Losh
dc84c5ac4c Change comment from sprintf to snprintf 2000-10-26 19:46:20 +00:00
Warner Losh
85cc5e3588 Change snprintf to strncpy.
Also add a comment about a bogus assumption in the current code found at
bsdcon by jhb.
2000-10-26 19:45:42 +00:00
Poul-Henning Kamp
db7e3af111 Remove unneeded #include <machine/clock.h> 2000-10-15 14:19:01 +00:00
Warner Losh
5984fd1d1f Another PnP pcic card: SMC Swapbox Plug and Play
Submitted by: gallatin
2000-10-12 03:51:16 +00:00
MIHIRA Sanpei Yoshiro
975ce2575a fix some minor problem in PIOCSRESOURCE ioctl.
- If resource which was allocated for pcic was
  requested via this ioctl, bus_alloc_resource
  would be succeeded and that resource was
  returned as free resource.  So check whether
  requested resource was used for pcic or not
  before bus_alloc_resource test.

- merge SYS_RES_IRQ routine into other SYS_RES_*
  routine and clean up.

problem reported by:	Yohei Terada <terada@jiro.c.u-tokyo.ac.jp>
2000-10-01 12:36:14 +00:00
John Baldwin
7fa6b7c01e Spelling police in a comment: Defalut -> Default. 2000-09-29 21:14:05 +00:00
Warner Losh
fa024f017e Add pccard_product_lookup comatibility shim 2000-09-28 07:22:30 +00:00
Warner Losh
d186a392ba o Remove 9 unnecessary includes.
o Add Vpp power at 5.0V rather than 0. Setting it to zero violates
  the pccard spec.  Most pcic devices in use today don't let us
  violate the spec, but some older ones do.  Bill Paul sent this to
  me a long time ago and I thought I'd commit it before now.
o Add some debug stuff hidden behind bootverbose.
2000-09-20 20:02:49 +00:00
Warner Losh
2276cee521 Implement indirection in the pccard probe/attach. This should make it
possible to have different probe/attach semantics between the two
systems and yet still use the same driver for both.

Compatibility methods for OLDCARD drivers.  We use these routines to make
it possible to call the OLDCARD driver's probe routine in the context that
it expects.  For OLDCARD these are implemented as pass throughs to the
device_{probe,attach} routines.  For NEWCARD they are implemented such
such that probe becomes strictly a matching routine and attach does both
the old probe and old attach.

compat devices should use the following:

	/* Device interface */
	DEVMETHOD(device_probe),	pccard_compat_probe),
	DEVMETHOD(device_attach),	pccard_compat_attach),
	/* Card interface */
	DEVMETHOD(card_compat_match,	foo_match),	/* newly written */
	DEVMETHOD(card_compat_probe,	foo_probe),	/* old probe */
	DEVMETHOD(card_compat_attach,	foo_attach),	/* old attach */

This will allow a single driver binary image to be used for both
OLDCARD and NEWCARD.

Drivers wishing to not retain OLDCARD compatibility needn't do this.

ep driver minorly updated.

sn driver updated more than minorly.  Add module dependencies to allow
module to load.  Also change name to if_sn.  Add some debugging code.
attempt to fix the cannot allocate memory problem I'd been seeing.
Minor formatting nits.
2000-09-19 04:39:20 +00:00
MIHIRA Sanpei Yoshiro
5935ef4c44 add PIOCSRESOURCE(IOC_GET_RESOURCE_RANGE)
Now /usr/sbin/pccardd read free resource(io,irq) range with
this ioctl.

Original Idea from:	PAO3
2000-09-17 15:37:53 +00:00
John Baldwin
9a94c9c5c3 - Remove the inthand2_t type and use the equivalent driver_intr_t type from
newbus for referencing device interrupt handlers.
- Move the 'struct intrec' type which describes interrupt sources into
  sys/interrupt.h instead of making it just be a x86 structure.
- Don't create 'ithd' and 'intrec' typedefs, instead, just use 'struct ithd'
  and 'struct intrec'
- Move the code to translate new-bus interrupt flags into an interrupt thread
  priority out of the x86 nexus code and into a MI ithread_priority()
  function in sys/kern/kern_intr.c.
- Remove now-uneeded x86-specific headers from sys/dev/ata/ata-all.c and
  sys/pci/pci_compat.c.
2000-09-13 18:33:25 +00:00
Warner Losh
23b7b12ddc Add a detach method to allow this device to be unloaded. 2000-08-30 06:57:38 +00:00
Warner Losh
a7d5d6a892 Add TI-1031 id. It doesn't work yet, but it is nice to have it.
These were on cards that were pci pccard (not cardbus) bridges that
lived in SparcUltras that picked up on ebay.
2000-08-29 04:40:17 +00:00
Hajimu UMEMOTO
e0faad6850 Add UNIX domain socket feature to pccardd. This makes pccard
related PAO3/ports such as gxcardmon work.

Reviewed by:	imp
Obtained from:	PAO3
2000-08-20 16:16:57 +00:00
Warner Losh
2563e6f5b8 Add some infrastructure support for dealing with large attribute
memory space needed by the raylink driver (in progress, nearing
completion).

This is a minorly cleaned up diff from Duncan to help him reduce the
diffs from stock FreeBSD.

Submitted by: Duncan Barclay <dmlb@ragnet.demon.co.uk>
2000-08-10 17:35:11 +00:00
Mitsuru IWASAKI
df56ce3e40 Fix a bug so that we have correct number of pccard instances in pcic_attach().
pcic_attach() got a wrong pointer to pcic_slots since device haven't
set correct unit number yet, so always accessed elements of pcic_slots
which belong to pcic0 (unit number 0).

Now we set unit number to pcic device first, then access to pcic_slots
based on the unit number we've just set.
2000-07-24 21:44:00 +00:00
Matt Jacob
f3a31172db There is no atdevbase on the alpha. Hide this case statement on alpha until
the design/implementation is complete.
2000-06-23 22:47:17 +00:00
Warner Losh
6cd40f893b o Implement some compatibility functions for NEWCARD compat. This is
incomplete, but will eventually allow the same drivers to function
  with both oldcard and newcard.
o Remove include of opt_bus.h.  It isn't needed and gets in the way of
  module building.
2000-06-18 04:59:39 +00:00
Warner Losh
6a2b5130e3 Add ACTIONTECH #define for plug and play. Also add PnP support to NEWCARD
for this card.

Submitted by: Kazuya Kodama <kodama@rd.nacsis.ac.jp>
2000-05-29 02:44:33 +00:00
Peter Wemm
0a8e3ce8a5 Make this compile without depending on the FreeBSD 2.2 compatability
defines.
2000-05-28 16:31:35 +00:00
Warner Losh
2b91ff7819 Add PnP ID for vadem based plug and play card.
Submitted by: Dave Belfer-Shevett <shevett@stonekeep.com>
Fix by: Bill Paul
2000-05-02 06:50:17 +00:00
Peter Wemm
365c5db0a7 Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
Mitsuru IWASAKI
1f4b0b5767 MFPAO3. Improvement of of pccard cis tuple parsing capability.
- Fixed bogus CIS tuple dumping (Network node ID, IRQ modes and etc.)
 - Include telling drivers ethernet address if Network node ID
   tuple is available.  This is usefull for some bogus ehter cards which
   can't get correct ethernet address from CIS tupple.

Obtained from:	PAO3
2000-04-26 15:36:43 +00:00
Warner Losh
da05ca010e Checkin my first batch of New Mexico changes:
o minor whitespace things (bad because this is also a functional commit)
o Backport reading in of CIS entries from the driver level.
2000-04-25 06:07:27 +00:00
Warner Losh
db5ca7b1d2 o Preliminary support for mapping the CIS by the driver.
o Modify xe driver to use this.

There's still some issues with this code, so xe can't map the cis just
yet.  I'm thinking about how to resolve the issue.  pccard_nbk's
pccard_alloc_resource is getting in the way.
2000-04-20 08:37:46 +00:00
Warner Losh
748fdadaad Add TI-1211 chipset from datasheet info 2000-04-20 03:16:49 +00:00
Poul-Henning Kamp
3389ae9350 Remove ~25 unneeded #include <sys/conf.h>
Remove ~60 unneeded #include <sys/malloc.h>
2000-04-19 14:58:28 +00:00
Mitsuru IWASAKI
2058e7f3e0 Fix typo in description of Cirrus Logic PD6832 PCI-CardBus Bridge.
This don't hurt anything.
	PCI/CardBus Bridge -> PCI-CardBus Bridge

Submitted by:	Takeshi Shibagaki <sibagaki@lsi.melco.co.jp>
Obtained from:	bsd-nomads ML in Japan
2000-03-30 18:47:00 +00:00
Warner Losh
6ea2fbe9be More fully initialize cardbus bridges. We now call the new generic
cardbus bridge init routine for all cardbuses.  This routine attempts
to compensate for BIOSes that do not setup the cardbus bridge into
legacy mode.  Since this is becoming more common, and cardbus pci
cards have appeared on the market, this makes sense.

Do some TI113x specific initialization.  This came in as part of the
patch.  Report TI1[1234]XX specific config registers protected by
bootverbose.

Minor code cleanup while I'm here.  I've also removed the unused code
present in the original patches, and cleaned it up slightly in places
as well.

The original patches supported more than one card, but these patches
support just one.  We should likely revisit this in the future.

This makes the Compaq card that Walnut Creek CD purchased for me work
in my bouncer box.

This is a MFC candidate.  However, I'd like to get some airtime on
these patches on as many laptops as possible before doing the MFC.  It
does change things somewhat.  In theory, apart from the minor TI
tweaks, this shouldn't change anything if the bridge is in legacy mode
already.

Submitted by: sanpei@sanpei.org (MIHIRA Yoshiro)
2000-03-25 20:29:55 +00:00
Warner Losh
595166f0f7 Add support for PnP ISA cards, and some laptop PnP support:
o break out some of the probe routine the allocation of resources
  into an attach routine
o Recognize PnP ids
o Allocate IRQ per card rather than per system
o Better polling reporting
o Remove unneeded include files in slot.h
o store a pseudo unit number on each device we find.
o Pass a unit number to interrupt/timeout routine and use it for polling
  the hardware.

Tested on: My VAIO and with the Linksys pccard reader.
Approved by: jkh
2000-03-10 05:43:29 +00:00
Warner Losh
da144b9373 /tmp/msg 2000-02-21 06:52:20 +00:00
Peter Wemm
872309ccd4 Update the pci->pcic compatability module to newbus. This is a simple
conversion to eliminate the compatability shims without making any
significant changes.  This eliminates the shim warnings.

Obtained from:	n_himba (tweaked by me, don't blame him for this)
Approved by:	jkh
2000-02-02 16:49:21 +00:00
Tatsumi Hosokawa
87ef0a0afb Propagate MAC address in CIS tupple to dev/ed/ driver.
Many ed-based Ethernet PC-cards can't get correct MAC address without
this patch.

Submitted by: Takanori Watanabe <takawata@shidahara1.planet.sci.kobe-u.ac.jp>
Reviewed by: Warner Losh <imp@village.org>
2000-01-21 03:08:46 +00:00
Tatsumi Hosokawa
a7da6b679e This fixes a bug that /etc/pccard_ether did not work without DHCP.
For example, when /etc/pccard.conf had ed0 in config line, but kernel
refused this name and said

devclass_alloc_unit: ed0 already exists, using next availale unit
number

Kernel used ed1 as device name and it did not match with config and
insert/remove lines.  Fortunately, dhclient was called without args,
and it works, but if we wanted to use static IP address for PC-card,
it did not work.

This modification makes pccardd to execute insert/remove lines with
the true device name that returns from kernel.  (Last change to
etc/pccard.conf.sample eliminated all hardwired device name from
insert/remove lines in /etc/pccard.conf)
2000-01-16 06:44:48 +00:00
Tatsumi Hosokawa
d789ee6ac8 Fixed a bug in PCIC polling mode.
(it does not work without this fix)
2000-01-15 12:02:03 +00:00
Warner Losh
ff95378bb1 Stop the recurring feeling of deja vu
Stop the recurring feeling of deja vu
Stop the recurring feeling of deja vu
Stop the recurring feeling of deja vu

and debounce the eject messages.  We now mark the socket empty in the
interrupt handler, rather than after we've disabled the socket which
happens "much later".
2000-01-13 06:32:33 +00:00
Bill Fumerola
4eb47ecfab Fill in the blanks for some of the Texas Instruments cardbus controllers.
Obtained from:	NetBSD (syssrc/sys/dev/pci/pcidevs)
1999-12-31 07:22:24 +00:00
Bill Fumerola
f88e599fcb Copy Texas Instruments cardbus controllers from pcisupport.c, the pcisupport.c
probes are at the 'chip' level and will get overridden by pcic_p if it is
compiled in. It's still nice to get the better probe message if it's not...

Requested by:	imp
1999-12-29 13:33:37 +00:00
Peter Wemm
c447342094 Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot).  This is consistant with the other
BSD's who made this change quite some time ago.  More commits to come.
1999-12-29 05:07:58 +00:00
Warner Losh
88f1ea0a8c Move the turning on of the interrupts for the card at the bridge from
the activate method to the setup_intr, and turn it off to
teardown_intr.

This makes the ed driver not enter its interrupt routine during the
probe.  Apparently, an interrupt happens when you disable the
interrupts.  There are other problems with ed still.
1999-12-10 07:02:41 +00:00
Warner Losh
d95b5da991 Switch to using suspend/resume methods rather than the APM hooks.
Should have no effect, but does make things a little cleaner.  I
thought this was the race that was causing problems, but it turned out
to be in pccardd waking up after the empty/insert events had happened
and being confused.

Minor cleanup:
o Remove isahd from pccard_devinfo
o remove extra from controller
o formatting nits
o use PCCARD_DEVINFO(d) rather than a bare device_get_ivars(d)
1999-12-08 07:55:20 +00:00
Bill Paul
8d29af8945 Fix alloc_driver() so that calls devclass_get_device() with slt->slotnum
as the unit argument instead of 0. disable_slot() calls
devclass_get_device() correctly, however because alloc_driver() does
it wrong, disable_slot() is unable to locate the child devices
attached to the pccard bus and thus fails to call device_delete_child()
on them. The end result is that when a card is removed, its detach
routine is never called, and re-insertion always fails.

With this fix (and the previous one to if_wi.c), I can now insert,
remove and re-insert my WaveLAN/IEEE card and things behave correctly.
kldunloading the if_wi.ko module also seems to work properly now.

Ok'ed by: imp
1999-12-08 05:34:17 +00:00
Warner Losh
4e3e1583d1 Remove unused junk: next fields and list head. Likely not completely
needed on software reaching EOL, but I'd have caught the hang bug sooner
had I done this earlier.
1999-12-06 01:35:37 +00:00
Matthew N. Dodd
fe0d408987 Remove the 'ivars' arguement to device_add_child() and
device_add_child_ordered().  'ivars' may now be set using the
device_set_ivars() function.

This makes it easier for us to change how arbitrary data structures are
associated with a device_t.  Eventually we won't be modifying device_t
to add additional pointers for ivars, softc data etc.

Despite my best efforts I've probably forgotten something so let me know
if this breaks anything.  I've been running with this change for months
and its been quite involved actually isolating all the changes from
the rest of the local changes in my tree.

Reviewed by:	peter, dfr
1999-12-03 08:41:24 +00:00
Warner Losh
b152132e64 Print device names for children that fail to detach.
Free child array when we're done with it.

Forgotten by: imp
Submitted by: Nick Hibma <hibma@skylink.it>
1999-12-02 19:51:34 +00:00
Warner Losh
03599baeb2 Make pccardc beep actually work. The kernel was doing the wrong thing
with the beep information it had (like ignoring it).

Submitted by: sanpei@sanpei.org (MIHIRA-san Yoshiro)

Add $FreeBSD$ to pccard_beep.c while I'm here.
1999-12-02 19:46:41 +00:00
Warner Losh
4ecd5f6e8c /tmp/msg 1999-12-02 05:46:22 +00:00
Warner Losh
861f505f42 Forgot to commit this in last commit. 1999-12-01 15:45:39 +00:00
Warner Losh
e09f49b6fa Fix the hang on card eject problem and maybe the hang on suspend
problem.

o Create new timeout routine so we don't detach the card inside a ISR
  but instead drop back to spl0 via a timeout of 0.
o Actually delete the child of the pccard device rather than just faking
  it badly.
o Fix sio, ed and ep to have pccard detach routines that are int rather
  than void.
o Fix ep and ed pccard detach routines to use if_detach rather than just
  if_down.  if_detach destroys the device, while if_down just marks it
  down.  In this incarnation of the pccard things, we map the disable
  the slot action to detach the driver, which removes the driver from the
  device tree.  When that is done, a panic would soon follow as the
  ifconfig tried to down the device.

Didn't fix:
o Should cache the pccard dev child's pointer in struct slot
o remove now unused parts of struct slot
o Any driver using softc after detach has been called.  sio's softc used
  to be statically allocated, so you could check sc->gone, but that is
  now gone.
o Didn't remove gone from softc of drivers that use the old pccard method.

Didn't test:
o ed driver changes
o sio driver changes on pccards
o suspend (no laptop or apm support on my desktop)
1999-12-01 07:38:54 +00:00
Eivind Eklund
e9f0f7d4ad Add the PCI id for the TI PCI-1251B PCI-CardBus bridge.
Submitted by:   Martin Blapp <mb@imp.ch>
1999-11-28 13:37:35 +00:00
Jun Kuriyama
31de378d47 s/Brige/Bridge/. 1999-11-21 00:53:23 +00:00
Peter Wemm
5ab0514321 Allow NULL for startp and/or countp in bus_get_resource() so that you can
get one of the two without having to use a dummy variable.
1999-11-20 14:56:55 +00:00
Warner Losh
27e8060d4a Kill unneeded includes
Found by phk's script a while ago.
1999-11-20 05:02:00 +00:00
Warner Losh
077e8ab387 I'm told this makes more laptops work with the new attachment code.
Submitted by: archie cobbs
1999-10-29 04:41:07 +00:00
Warner Losh
78d7954c0f Do not add children for new bus kludge version of pccard.
Fix some compile warnings.
1999-10-28 04:51:39 +00:00
Warner Losh
923a651ddf Remove debug printfs and Debugger() calls.
Add support for memory mapping

This should allow pccard that need memory mapping to work, but I don't
have one to test against.
1999-10-25 23:17:24 +00:00
Warner Losh
4f76d87b21 Massive rewrite of pccard to convert it to newbus.
o Gut the compatibility interface, you now must attach with newbus.
o Unit numbers from pccardd are now ignored.  This may change the units
  assigned to a card.  It now uses the first available unit.
o kill old skeleton code that is now obsolete.
o Use newbus attachment code.
o cleanup interfile dependencies some.
o kill list of devices per slot.  we use the device tree for what we need.
o Remove now obsolete code.
o The ep driver (and maybe ed) may need some config file tweaks to
  allow it to attach.  See config files that were committed for examples
  on how to do this.

Drivers to be commited shortly.

This is an interrum fix until the new pccard.  ed, ep and sio will be
supported by me with this release, although others are welcome to try
to support other devices before new pccard is working.

I plan on doing minimal further work on this code base.  Be careful
when upgrading, since this code is known to work on my laptop and
those of a couple others as well, but your milage may vary.

BUGS TO BE FIXED:

o system memory isn't allocated yet, it will be soon.
o No devices actually have a pccard newbus attach in the tree.

BUGS THAT MIGHT BE FIXED:

o card removal, including suspend, usually hangs the system.

Many thanks to Peter Wemm and Doug Rabson for helping me to fill in
the missing bits of New Bus understanding at FreeBSD Con '99.
1999-10-25 02:41:58 +00:00
Warner Losh
35c0baa6b7 Remove name field from controller information. Fix name setting in
pc98 case that I missed before.  Attempt to get the irq for the PCIC
first from the loader env var and second from the config system.  I've
been able to boot my laptop with a kernel that hardwired the irq to
10.  This should allow boot -c to finally start working for pcic irq,
but I've not tested that.  Add $FreeBSD$ to slot.h.
1999-10-16 05:11:46 +00:00
Warner Losh
ed33958521 Add new file for pccard compatibilty code. Add it to files so it gets
pulled in as well.
1999-10-15 17:32:32 +00:00