Commit Graph

444 Commits

Author SHA1 Message Date
imp
87ef6dd449 #defines for pci way interrupt routing. 2001-06-04 03:36:22 +00:00
imp
b7a73ced2f 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
imp
68781cda99 Minor style(9) nit. a|b -> a | b. 2001-06-04 03:13:45 +00:00
imp
57d12fd872 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
imp
bc197cee36 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
imp
476e3d24e2 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
imp
7e15f71f4f 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
imp
7dc7fa75ea Fix a minor formatting nit 2001-05-25 19:24:58 +00:00
imp
644f5a620b 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
imp
cfd71a8415 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
imp
61a33a7085 Update copyright info 2001-05-25 18:03:07 +00:00
imp
3a70962792 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
imp
3a5034ec48 Minor name space issues. 2001-05-25 05:22:00 +00:00
imp
a55e3ddc32 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
imp
ab4dae83b5 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
imp
85de757366 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
imp
4ebc84e616 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
imp
f5bcf454fa 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
imp
c65c10ec83 Move allocation of ExCA registers from the base driver into the bus
attachment code.
2001-05-21 07:32:46 +00:00
imp
f7d282ea38 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
imp
39ce0c191f 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
imp
c647eb3dd3 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
imp
727acb940e 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
imp
cd110221e4 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
imp
1a0ef36b01 Initialize cinfo structure at compile time rather than run time since
they are now constant.
2001-05-19 06:17:37 +00:00
imp
9566430dfa slots and next haven't been used in a while. GC them. 2001-05-19 06:13:12 +00:00
imp
4521ca8b4d 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
imp
19cf17e66b 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
imp
26885aebf5 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
imp
14f69765f8 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
imp
3d149ae334 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
imp
32652db903 pcic98reg.h is now contained in meciareg.h. 2001-05-15 23:53:18 +00:00
imp
308ca3aa7a The mecia support has moved to the mecia driver, so remove the copy of
it here.
2001-05-15 23:50:58 +00:00
imp
62d3853146 This code touches MD code inappropriately. So we have to include pc98
specific file for pc98.
2001-05-15 23:43:02 +00:00
imp
f9e46c64d1 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
imp
d65d64c987 {G,S}ET_UNIT are now unused, gc them 2001-05-15 03:32:45 +00:00
imp
0c1ac06a70 It turns out that pcic_slot::slotnum was really unused, so don't set
it.
2001-05-14 23:14:23 +00:00
imp
998c85a470 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
imp
1d2e092aa3 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
imp
2b7173faed Minor style(9) changes:
return (VALUE);
2001-05-14 06:15:24 +00:00
imp
6f79a8046d 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
imp
331f033ddc 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
imp
9350da3f98 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
imp
ea74d8fc3c Return errors for unsupported operations on pcic_get_res_flags rather
than 0.
2001-05-13 04:44:45 +00:00
imp
3b25f438bd 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
imp
6615e0fcc9 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
imp
baa510a909 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
imp
83375e9312 Th -> The in a comment 2001-05-12 06:04:02 +00:00
dmlb
95007f9f32 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
dmlb
7879220c01 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
imp
7ecc59e45d 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
imp
531b40a326 Add some additional register definitions for some work I have in progress. 2001-05-08 02:06:03 +00:00
imp
9e7f330c48 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
imp
04a6a52217 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
imp
13e20daa1e 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
imp
6d60ef0271 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
imp
f4adb6edec 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
imp
542c08e70c 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
imp
95a0a96501 Move setting of TI113X_PCI_CARD_CONTROL register sooner 2001-04-17 23:56:12 +00:00
imp
f899d123d0 Minor comment that missed the last change 2001-04-17 23:50:24 +00:00
imp
92b1af4042 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
imp
c46318678b Fix minor typo in comment. 112x -> 12xx 2001-04-11 22:49:00 +00:00
imp
c9a0bb442c 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
phk
c47745e977 Send the remains (such as I have located) of "block major numbers" to
the bit-bucket.
2001-03-26 12:41:29 +00:00
imp
f828dc3f2f 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
imp
a77b88f03f 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
imp
bf947a58aa Axe a few __P() while I'm in the neighborhood. 2001-03-22 05:49:18 +00:00
iedowse
ebd6ae3e69 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
imp
9083f0a44e 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
imp
64f7746a1b Move ti1031 to the 16-bit bridge section 2001-02-07 01:16:40 +00:00
dmlb
f2dd7e71f7 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
wollman
70c88bb8da select() DKI is now in <sys/selinfo.h>. 2001-01-09 04:33:49 +00:00
imp
c64a2be70f 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
imp
93d6e1eee3 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
sanpei
ce4256a49b 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
sanpei
e22232d0d7 fix type check in pccard_beep_select 2000-11-01 00:37:34 +00:00
sanpei
935fc5d4c2 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
dwmalone
1978e2e6ea 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
phk
ff5cdfae2d 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
sanpei
9c17a07343 add PC-Card melody beep(PC Card bus, kludge version)
Original idea from:	PAO3
2000-10-28 13:35:34 +00:00
imp
8d50f22b51 Change comment from sprintf to snprintf 2000-10-26 19:46:20 +00:00
imp
1d51ceb292 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
phk
beadbd4365 Remove unneeded #include <machine/clock.h> 2000-10-15 14:19:01 +00:00
imp
ea0e2747d8 Another PnP pcic card: SMC Swapbox Plug and Play
Submitted by: gallatin
2000-10-12 03:51:16 +00:00
sanpei
451ab62921 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
jhb
e91e84a78a Spelling police in a comment: Defalut -> Default. 2000-09-29 21:14:05 +00:00
imp
e0110bc62a Add pccard_product_lookup comatibility shim 2000-09-28 07:22:30 +00:00
imp
ef70022f84 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
imp
222e32bc49 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
sanpei
62e0e10410 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
jhb
7013b83225 - 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
imp
7a9d294a3a Add a detach method to allow this device to be unloaded. 2000-08-30 06:57:38 +00:00
imp
9fa779df8d 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
ume
1c624ac57c 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
imp
8f29f4ff6f 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
iwasaki
add17facd3 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
mjacob
b72c23d796 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
imp
c0ac0d40f5 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
imp
56d7504990 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
deeb13a8db Make this compile without depending on the FreeBSD 2.2 compatability
defines.
2000-05-28 16:31:35 +00:00
imp
548e56c9d2 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
22f6069a2a Add $FreeBSD$ 2000-05-01 20:32:07 +00:00
iwasaki
2fda642081 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
imp
6d95189245 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
imp
13a243d8b5 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
imp
445a25dc83 Add TI-1211 chipset from datasheet info 2000-04-20 03:16:49 +00:00
phk
6be1308ad1 Remove ~25 unneeded #include <sys/conf.h>
Remove ~60 unneeded #include <sys/malloc.h>
2000-04-19 14:58:28 +00:00
iwasaki
cbdf327160 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
imp
f591b7ac7e 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
imp
9e00c5a8a4 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
imp
9ed91a0fa5 /tmp/msg 2000-02-21 06:52:20 +00:00
peter
9ec448d8ca 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
hosokawa
7ce7351da1 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
hosokawa
721d34c8d9 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
hosokawa
9512a77f53 Fixed a bug in PCIC polling mode.
(it does not work without this fix)
2000-01-15 12:02:03 +00:00
imp
151dabf531 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
billf
e1e333fdf6 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
billf
801480af69 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
d53e4c1d80 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
imp
825b49478f 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
imp
4673fb11c3 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
wpaul
0fef0f17e2 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
imp
484903be51 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
mdodd
87e31f4b90 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
imp
a5ed2dfc01 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
imp
396ff7b963 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
imp
be66291a6b /tmp/msg 1999-12-02 05:46:22 +00:00
imp
01350b9e3f Forgot to commit this in last commit. 1999-12-01 15:45:39 +00:00
imp
737361b49b 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
987e083f00 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
kuriyama
b9d4fe915a s/Brige/Bridge/. 1999-11-21 00:53:23 +00:00
peter
23264e7062 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
imp
7f340c8e5d Kill unneeded includes
Found by phk's script a while ago.
1999-11-20 05:02:00 +00:00
imp
85e6b23b2e 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
imp
89dd67bab3 Do not add children for new bus kludge version of pccard.
Fix some compile warnings.
1999-10-28 04:51:39 +00:00
imp
77334da099 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
imp
b3ebae016a 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
imp
e1bc0f1b8d 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
imp
108cfbdf7c 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
imp
9f89acc8cc Reorganize the attachement point for pcic (it was unattached and
floating before).  Attach pccard devices to pcic, one per slot
(although this may change to one per pcic).  pcic is now attached to
isa (to act as a bridge) and pccard is attached to pcic, cbb and
pc98ic (the last two are card bus bridge and the pc98ic version of
pcic, neither of which are in the tree yet).  Move pccard compat code
into pccard/pccard_compat.c.

THIS REQUIRES A CONFIG FILE CHANGE.  You must change your pcic/card
entries to be:
# PCCARD (PCMCIA) support
controller	pcic0	at isa?
controller	pcic1	at isa?
controller	card0

The old system was upside down and this corrects that problem.  It
will make it easier to add support for YENTA pccard/card bus bridges.

Much more cleanup needs to happen before newbus devices can have
pccard attachments.  My previous commit's comments were premature.
1999-10-15 17:29:21 +00:00
imp
1be659671f Make it easier to have completely new bus attachment points for pccard
devices.  There may still be problems with said drivers, if so please
let me know.

o Move attach-like functionality to the nbk attach compatibility code.
o Smarter probe code: for the compatibility code probe succeeds if
  strcmp succeeds, for noncompatibility you can do anything you like.
o Get rid of some compiler warnings introduced in last commit.
1999-10-15 03:10:13 +00:00
imp
2797bea96c *** empty log message *** 1999-09-26 21:52:43 +00:00
imp
fcd8d009a7 Kill printf warnings. 1999-09-26 21:24:36 +00:00
phk
e9e0512210 Remove five now unused fields from struct cdevsw. They should never
have been there in the first place.  A GENERIC kernel shrinks almost 1k.

Add a slightly different safetybelt under nostop for tty drivers.

Add some missing FreeBSD tags
1999-09-25 18:24:47 +00:00
peter
1b2bfdda4f $Id$ -> $FreeBSD$ 1999-09-06 11:23:05 +00:00
imp
807a894190 Kludge together support for the old pccard system with newbus. This
will allow newbus based drivers to have pccard attachments.  Also
start printing out probe messages for pccards stating the resources
used and regularize many of the pccard printfs.

Reviewed by: Peter Wemm.
1999-09-06 06:34:44 +00:00
peter
3b842d34e8 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
phk
663cbe4fc2 Convert DEVFS hooks in (most) drivers to make_dev().
Diskslice/label code not yet handled.

Vinum, i4b, alpha, pc98 not dealt with (left to respective Maintainers)

Add the correct hook for devfs to kern_conf.c

The net result of this excercise is that a lot less files depends on DEVFS,
and devtoname() gets more sensible output in many cases.

A few drivers had minor additional cleanups performed relating to cdevsw
registration.

A few drivers don't register a cdevsw{} anymore, but only use make_dev().
1999-08-23 20:59:21 +00:00
billf
bc7762553a (1) Fix a spelling mistake in a comment.
(2) Add braces to avoid ambigious if/if/else

Reviewed by:	bde
1999-08-17 22:13:06 +00:00
imp
fcdf2e3fd0 o Add additional printfs for error cases when we can't attach the device.
o Add field to dev_desc for the size of the io port range.  This isn't
  used yet in the committed sources, but will make the transition easier
  in the future.

If you build this into your kernel, you will need to rebuild pccardd.
1999-08-01 18:12:51 +00:00
peter
e5f4c63f13 Eliminate a bunch of #include "pci.h" and #if NPCI > 0 around entire
files.  config will leave the whole file out if configured to do so.
1999-07-03 20:17:08 +00:00
phk
6a5dc97620 Simplify cdevsw registration.
The cdevsw_add() function now finds the major number(s) in the
struct cdevsw passed to it.  cdevsw_add_generic() is no longer
needed, cdevsw_add() does the same thing.

cdevsw_add() will print an message if the d_maj field looks bogus.

Remove nblkdev and nchrdev variables.  Most places they were used
bogusly.  Instead check a dev_t for validity by seeing if devsw()
or bdevsw() returns NULL.

Move bdevsw() and devsw() functions to kern/kern_conf.c

Bump __FreeBSD_version to 400006

This commit removes:
        72 bogus makedev() calls
        26 bogus SYSINIT functions

if_xe.c bogusly accessed cdevsw[], author/maintainer please fix.

I4b and vinum not changed.  Patches emailed to authors.  LINT
probably broken until they catch up.
1999-05-31 11:29:30 +00:00
phk
7e4a9dced9 This commit should be a extensive NO-OP:
Reformat and initialize correctly all "struct cdevsw".

        Initialize the d_maj and d_bmaj fields.

        The d_reset field was not removed, although it is never used.

I used a program to do most of this, so all the files now use the
same consistent format.  Please keep it that way.

Vinum and i4b not modified, patches emailed to respective authors.
1999-05-30 16:53:49 +00:00
peter
41b420910c Simplify the COMPAT_PCI_DRIVER/DATA_SET hack. We can add:
#define COMPAT_PCI_DRIVER(name,data) DATA_SET(pcidevice_set,data)
.. to 2.2.x and 3.x if people think it's worth it.  Driver writers can do
this if it's not defined.  (The reason for this is that I'm trying to
progressively eliminate use of linker_sets where it hurts modularity and
runtime load capability, and these DATA_SET's keep getting in the way.)
1999-05-09 17:07:30 +00:00
wpaul
3ee1bc2e50 Unbreak slot_irq_handler(). The problem here is that slot_irq_handler()
abuses its argument, which is supposed to be an integer unit number, as
a pointer to the head of the 'struct slot' list. When this code was
hacked^Wupdated for newbus, a new mechanism for registering slot_irq_handler()
was put in place and the significance of the unit number was overlooked.
When registering an interrupt, we have both device_id and unit. The unit
number is passed as 'unit' but /sys/i386/usa/intr_machdep.c:register_intr()
drops unit on the floor and uses device_id instead. Since pccard_alloc_intr()
always sets device_id to 0, this means the unit number is always zero, and
slot_irq_handler() is always called with 0, which becomes a NULL pointer
which slot_irq_handler() tries to dereference and the kernel explodes.

Result: if you assign a PCMCIA driver in the kernel config file like this:

device wi0 at isa? port? irq?

Then the system will panic the moment a PCMCIA device is attached and
an interrupt is triggered.

The quick fix: make pccard_alloc_intr() pass the unit number as both
the device_id and unit arguments to register_pcic_intr(). The correct fix
would be to rewrite /sys/pccard to be less disgusting.
1999-05-04 15:43:02 +00:00
peter
6705c3f34f Operator precedence (nit: in #if 0 code) bug.
PR:		11413
Submitted by:	Christopher Peterson <cpeterso@cs.washington.edu>
1999-05-02 21:45:31 +00:00
nate
ac95ff8501 - Added PCI identification support for the TI1251 PCI/CardBus bridge.
With this addition my ThinkPad 600E works with the stock FreeBSD
  PCMCIA code.
1999-05-02 05:53:50 +00:00
nate
71393133a7 - When the card is inserted, call pccard_insert_beep instead of
pccard_remove_beep.

Submitted by:	PAO
1999-05-02 04:19:27 +00:00
jdp
400af7ccab Eliminate compiler warning about missing type in declaration.
Remove useless initialization of static variable to 0.

Move static variable declaration into the only function that uses
it.
1999-04-27 18:47:39 +00:00
jdp
20a0a375c2 Fix the code that prints the "Initializing PC-card drivers" message
so that the list of drivers is correct.  This is a slightly
simplified version of the patch from the PR.

PR:		misc/10544
Submitted by:	Christophe Colle <colle@krtkg1.rug.ac.be>
1999-04-27 18:34:13 +00:00
phk
16e3fbd2c1 Suser() simplification:
1:
  s/suser/suser_xxx/

2:
  Add new function: suser(struct proc *), prototyped in <sys/proc.h>.

3:
  s/suser_xxx(\([a-zA-Z0-9_]*\)->p_ucred, \&\1->p_acflag)/suser(\1)/

The remaining suser_xxx() calls will be scrutinized and dealt with
later.

There may be some unneeded #include <sys/cred.h>, but they are left
as an exercise for Bruce.

More changes to the suser() API will come along with the "jail" code.
1999-04-27 11:18:52 +00:00
peter
d6f4bd18f5 Use COMPAT_PCI_DRIVER() for registration if it exists. This shouldn't
hurt the driver portability to 3.x too much for where drivers are shared.
1999-04-24 20:17:05 +00:00
peter
b5e9563d84 Well folks, this is it - The second stage of the removal for build support
for LKM's..
1999-04-17 08:36:07 +00:00
nsayer
808e0ce4ef Import PCI pccard bridge chip probing from PAO. Hopeful prelude for
broadening chipset support in -current.

Reviewed by:	joerg
Obtained from:	PAO
1999-04-01 15:28:10 +00:00
nate
70f68a6c7d - Made the setting of the machdep.pccard.pcic_irq from the boot config file
actually work.

Reviewed by:	"Sean O'Connell" <sean@stat.Duke.EDU>, msmith
1999-03-26 00:20:25 +00:00
imp
5fa6e11c9c Remove static delcarations from {,un}register_pcic_intr declarations
in the not APIC_IO case.  This should silence the warnings when
building pcic.c as well as the undefined functions when the kernel
links.

Noticed by: several people in -current and me building the kernel
1999-03-12 18:45:47 +00:00
roger
6559ff4047 Updated to use new APIC (SMP) safe interrupt register/unregister
functions.
Posted for review to -smp and -mobile and -hackers with no objections.

Reviewed by:	Nate
1999-03-10 15:00:54 +00:00
roger
51e8dc78eb Header file for pcic interrupt register/unregister functions.
No objections from -smp or -mobile or -hackers.
1999-03-10 14:56:28 +00:00
guido
1c6e740053 On second thought: do previous fux in pcic.c better.
Now we just untimeout the call to inserted() if it exists.
1999-02-14 20:41:01 +00:00
guido
2b2e902d23 Somehow, it is possible to get a pcicintr() when in the resume process.
This will trigger inserted()) to be called twice which confuses pccardd.
Add code to not process pcicitr())'s when in the middle of a resume
process. The real insertion of cards and the emulated one in the suspend/resume
code really do not mix up.
1999-02-14 20:16:15 +00:00
kuriyama
3cc41826ab Add "beep" ioctl. (#10 is reserved for PIOCSVIR)
Obtained from:	PAO3
Reviewed by:	-current list
1999-02-13 11:32:00 +00:00
msmith
f628a05cce Allow the interrupt allocated to the PCIC to be tuned from the kernel
environment by setting the variable machdep.pccard.pcic_irq.  If
the IRQ is invalid, the PCIC will run in polled mode.
1999-01-29 01:18:15 +00:00
dillon
f9a4729a9b Fix warnings in preparation for adding -Wall -Wcast-qual to the
kernel compile.

    This commit includes significant work to proper handle const arguments
    for the DDB symbol routines.
1999-01-27 23:45:44 +00:00
bde
452461a59b Include <sys/select.h> -- don't depend on pollution in <sys/proc.h>. 1999-01-27 10:10:03 +00:00
torstenb
e97d92dccd Identify the TI1250 PCMCIA/CardBus bridge. It seems that it's compatible
to the TI1131. At least it works in my Compaq Armada 7800.
1999-01-25 12:59:31 +00:00
peter
bd6a0259a6 Initial update pccard code for KLD module support. Module support
however is only marginally useful until the new-style bus (pci and isa)
stuff comes onboard to give us a better shot at actually pci and isa
drivers loadable (or preloadable anyway).
1999-01-19 00:18:28 +00:00
dillon
1b46557c21 probe function changed from returning char * to const char *. 1998-12-14 06:37:37 +00:00
archie
60d13c7a9d The "easy" fixes for compiling the kernel -Wunused: remove unreferenced static
and local variables, goto labels, and functions declared but not defined.
1998-12-07 21:58:50 +00:00
peter
bbf6ac0e80 Add #include to get a prototype for update_intr_masks(). 1998-11-09 09:30:55 +00:00
nate
0fc8c42b5d - Fix a bug where a "power_off_slot' timeout was not cancelled when the
computer 'suspended', although the slot was powered off.  There was a
  race where the slow could be powered off *after* it was assigned a
  new driver when the computer was 'resumed'.

Noticed by:	Brian Somers <brian@Awfulhak.org>
1998-09-24 17:56:31 +00:00
brian
523f9bb1df Make PCIC_RESUME_RESET an proper option.
My laptop (a CTX Cybernote) needs this.  It claims to have a

  PC-Card VLSI 82C146 (5 mem & 2 I/O windows)
1998-09-08 18:09:51 +00:00
imp
222f7fba3a o renable pccard_remove_driver (it was used in the skel.c driver)
o update skel.c to lots of stuff that has happened since the last time
  it was updated.
1998-08-26 07:09:58 +00:00
imp
489a278c8f Add probing support for the vadem VG365 and the Vadem VG465 pcic chips.
We do the same thing we do with all the other Vadem chips and print the
right identification for these chips.  Tested with the 365, and inferred
for the 465.

This allows the cheapo PCMCIA card that I got from necx to print the right
chip number on boot.
1998-08-25 22:46:44 +00:00
bde
09bd4b9603 Fixed printf format errors. 1998-08-18 00:32:50 +00:00
bde
9e27b29fba Use [u]intptr_t instead of [u_]long for casts between pointers and
integers.  Don't forget to cast to (void *) as well.
1998-08-16 01:21:52 +00:00
bde
5f62f0e8d0 Changed the type of an isa/general interrupt handler to take a
`void *' arg.  Fixed or hid most of the resulting type mismatches.
Handlers can now be updated locally (except for reworking their
global declarations in isa_device.h).
1998-06-18 15:32:09 +00:00
dfr
1d5f38ac22 This commit fixes various 64bit portability problems required for
FreeBSD/alpha.  The most significant item is to change the command
argument to ioctl functions from int to u_long.  This change brings us
inline with various other BSD versions.  Driver writers may like to
use (__FreeBSD_version == 300003) to detect this change.

The prototype FreeBSD/alpha machdep will follow in a couple of days
time.
1998-06-07 17:13:14 +00:00
kato
9d55c8f6ae Include pc98.h instead of isa.h when PC98 is defined. 1998-05-05 13:21:08 +00:00
nate
56d762105b - Give up trying for a simple solution for correctly recognizing if a card
was really removed, or simply 'faked' by a suspend/resume.  Keep track
  of both current and previous state, and send that information to the
  userland programs.

[
XXX - This breaks binary compatability with older pccardd programs, but
they don't work reliably. :(
]
1998-04-20 15:21:02 +00:00
nate
26ef0a3053 - Only poll the PCIC controller for insertion/removal events if the
controller hasn't been assigned an IRQ.
1998-04-20 15:15:20 +00:00
bde
b598f559b2 Support compiling with `gcc -ansi'. 1998-04-15 17:47:40 +00:00
nate
dc4e7fd7a9 - Whoops, better have the structure created before trying to use it in
the patch I just submitted.

Noticed by:     phk
1998-04-09 14:01:13 +00:00
nate
4c738b0efc - Fix bug I introduced a few months ago. If a driver fails the probe,
correctly unregister the interrupt from the system.

[ My fix is much simpler than the one provided in the PR ]

PR:		6249
1998-04-08 15:00:02 +00:00
hosokawa
309af0bbe2 Uninitialized pointer reference may happen on particular environment.
(for example, it kills my new laptop, Toshiba Libretto 100....)
1998-03-19 16:19:16 +00:00
bde
d185d33240 Removed unused #includes. 1998-02-25 05:58:50 +00:00
nate
b4a0168724 - Removed typo in Copyright and added Id. 1998-02-07 20:41:20 +00:00
eivind
71ddd31390 Make all file-system (MFS, FFS, NFS, LFS, DEVFS) related option new-style.
This introduce an xxxFS_BOOT for each of the rootable filesystems.
(Presently not required, but encouraged to allow a smooth move of option *FS
to opt_dontuse.h later.)

LFS is temporarily disabled, and will be re-enabled tomorrow.
1998-01-24 02:54:56 +00:00
nate
e5842c1bb3 - Support for multiple PD6832 controllers. Each found 6832 is assigned
and initializes the next two ports in order starting at 03e0.  This
  also patches pcic_p.h to reduce the I/O ports mapped from 4 to 2.

Submitted by:	Ted Faber <faber@ISI.EDU>
1998-01-20 21:11:03 +00:00
msmith
d9810a8a17 Specify the minor number correctly when creating devfs entries. 1998-01-02 13:35:06 +00:00
nate
f62923dce9 - Remove the code that cleared out the registers (previously enabled by the
option PCIC_NOCLRREGS).  This is now the default behavior since it's
  apparently required for the CLPD6832, and doesn't negatively affect
  any of my test machines.

Requested by:	Ted Faber <faber@ISI.EDU>
1997-12-02 23:23:14 +00:00