Commit Graph

52 Commits

Author SHA1 Message Date
Warner Losh
c04a433aa9 DETACH_FORCE was removed recently. Remove it here, even though this
isn't supported.
2002-11-17 04:52:37 +00:00
Scott Long
316ec49abd Some kernel threads try to do significant work, and the default KSTACK_PAGES
doesn't give them enough stack to do much before blowing away the pcb.
This adds MI and MD code to allow the allocation of an alternate kstack
who's size can be speficied when calling kthread_create.  Passing the
value 0 prevents the alternate kstack from being created.  Note that the
ia64 MD code is missing for now, and PowerPC was only partially written
due to the pmap.c being incomplete there.
Though this patch does not modify anything to make use of the alternate
kstack, acpi and usb are good candidates.

Reviewed by:	jake, peter, jhb
2002-10-02 07:44:29 +00:00
Takanori Watanabe
80f1001813 Make oldcard and newcard kernel module work. 2002-05-30 17:38:00 +00:00
Dag-Erling Smørgrav
c463e1be12 Fix missing comma in previous commit.
Pointy hat to:	jhb
2001-12-28 23:51:48 +00:00
John Baldwin
d961068fba Don't use RFTHREAD when creating a kernel process. 2001-12-18 18:42:02 +00:00
Warner Losh
1b8dd28309 Add PC-9821RA-E01. This appears that PC-9821 Ra20 has this either
built in, or as an addon card (My Japanese isn't quite good enough to
know which).  [FreeBSD98-testers 5098] contains all the details.

Submitted by: Kawanobe Koh-san <kawanobe@st.rim.or.jp>
2001-06-16 06:10:53 +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
a17e1baffd Add IBM3765 to newcard's pcic pnp device list 2001-04-11 20:22:16 +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
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
Peter Wemm
7020326332 Add the defines for the cardbus extensions for 32 bit addressing. This
gets the cardbus code to compile, and I was successfully able to map
the CIS into high memory and probe/attach a 16 bit pccard.

Jonathan: feel free to replace this with your version if you want -
this is an expedient hack to get things to build and appear to work.
2001-01-07 02:26:40 +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
Warner Losh
05f80a57a7 Start to make code more generic so it can be used by the pccbb driver
in the future:
o Remove pcic_softc from pcic_handle and replace it with a void *
o Reduce dependence on accessing softc via a pcic_handle
Minor cleanups:
o Define a macro to count the size of an array and use it.
o Minor whitespace alignment
o make no slots found a printf not a panic.
2000-12-05 04:49:26 +00:00
Warner Losh
d30cc7112b Kill #define of DETACH_FORCE since it is now in card_if.m 2000-11-30 23:30:47 +00:00
Warner Losh
e8f9f4ecd4 Remove some silly debug writes and code that we don't need 2000-10-18 02:22:39 +00:00
Matthew N. Dodd
a4a64f2f0a Use appropriate resource management accessors instead of directly
referencing structure members.

Use rman_get_size() instead of end - start + 1.
2000-10-18 00:09:26 +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
Warner Losh
448d152ae4 Fix arguments to kthread_create (submitted by takawata@freebsd.org).
Remove unnecessary includes
2000-10-07 05:42:43 +00:00
Warner Losh
f5c4d53efc Add comment about why the deletion of children is necessary in detach. 2000-08-30 06:56:03 +00:00
Warner Losh
5f2686b793 Define a pcic module version 2000-08-28 04:53:36 +00:00
Warner Losh
943e2bf6f6 o move to using PCIC_SOFTC(dev) to get the softc
o move pcic_deactivate into pcic_detach
o Better debug messages
2000-08-19 19:20:25 +00:00
Warner Losh
546eb2b18e Call bus_generic_detach on pcic before deleting the children. This
has the side effect of detaching the children before I delete them.
When I put the last commits in a loop for loop it died after 5 or so
iterations.  After this change, I lasted 50 before I stopped the test.
2000-08-19 05:01:07 +00:00
Warner Losh
2a30553ef2 Remove pcic_isa_identify. I don't think it is needed.
Add pcic_detach which removes all of the pcic's children.

This lets me load/unload pcic multiple times w/o having multiple
instances of each slot attached to pcic.
2000-08-19 04:47:09 +00:00
Warner Losh
928db2a912 Add support for loading this as a module (before there were some
problems).  Also pick an irq if one isn't specified.  Ditto for
memory.

Add additional printfs in the error paths.  These will disappear in time.

There are still some panics, but this is a good checkpoint.
2000-08-17 05:52:18 +00:00
Warner Losh
1e4742f217 Almost make loading work. This is a checkpoint. With these change we
can almost kldload this.  More work is ncessary, but I wanted to
checkpoint this now.
2000-06-18 05:25:30 +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
Jake Burkholder
e39756439c Back out the previous change to the queue(3) interface.
It was not discussed and should probably not happen.

Requested by:		msmith and others
2000-05-26 02:09:24 +00:00
Jake Burkholder
740a1973a6 Change the way that the queue(3) structures are declared; don't assume that
the type argument to *_HEAD and *_ENTRY is a struct.

Suggested by:	phk
Reviewed by:	phk
Approved by:	mdodd
2000-05-23 20:41:01 +00:00
Warner Losh
d3d805e606 OK. Next step: we read in CIS.
I've done this by having requests to allocate memory propigate up the
tree.  We'll see how well this works and reevaluate if it isn't
working well.  Also initialize ptr in the tuple.  As well as minor
reorg of memory allocation.  Likely need to do similar things for I/O
when the time comes.

I've move all defines from pccardchip.h into pccardvar.h and
eliminated pccardchip.h.
2000-04-19 08:31:21 +00:00
Warner Losh
3a6352bdee checkpoint latest pccard/pcic hacking:
o Eliminate cross calls between the devices.  Instead move to using the
  newbus messaging system.  Added three new card calls: attach_card,
  detach_card, get_type.
o Eliminate interrupt routine in pccard we never use.
o Move from deactivate to detach for removing cards.
o Start mapping CIS memory, but it is broken and causes panics.  At least
  it is closer to working than before.
o Eliminate struct device everywhere.  It was bogus.
o Initialize softc for pccard device so we have valid pointers to
  ourselves.
o Implement routine to find the pcic ivar for a child device of the pccard so
  we can use it to talk to the pcic hardware.
o Lots of minor tiding up.

This version now panics when we try to read the CIS.  The next batch
of work to make this work is what was outlined in my posting to mobile
about resource allocation and such.
2000-04-13 06:42:58 +00:00
Warner Losh
1b23908082 Fix pcic_detach_socket to get right pcic_handle.
Pass sc->dev rather than a bogusly cast pccard_softc *sc.

This allows us to insert and remove cards w/o panicing the kernel.
However, the cis isn't mapped in, so the pccard_scan_cis function
fails.
2000-04-04 04:12:43 +00:00
Warner Losh
0d1337c6fa Be consistant about using the right child to get the ivars, which is
the pcic_handle structure for the socket.
2000-04-04 03:47:51 +00:00
Warner Losh
8663154bbc Correct PnP ids for pcic-like cards.
Approved by: jkh
2000-03-10 05:26:32 +00:00
Warner Losh
82af5353b0 Add some comments about things that have become bad as I've been
working on this code, or things that I think are layering violations.
Plus a minor whitespace cleanup in one place while I'm at it.
2000-01-10 06:17:27 +00:00
Warner Losh
deae2aaf91 Checkpoint of today's changes. We now get to the point where the pccard
layer is trying to access the now unexistant chip functions.
o Added DEVPRINTF which is like DPRINTF only calls device_printf.
o Made it possible to define PCICDEBUG
o Remove ph_parent and use the softc pointer sc instead in pcic_handle.
o Remove all references to dv_xname
o Add some debug messages.
o enable MI attach/detach calling for pccard.
o convert pcic_chip_socket_{en,dis}able to pcic_{dis,en}able_socket
  and connect them to the power_{enable,disbale}_socket.
o Remove pccard pointer from pcic_softc.
o GC some unused pccard functions.
o Convert pccard_chip_socket* to POWER_ENABLE_SOCKET
o kill pccard_attach_args.
o power_if.m updates.  More to come.
2000-01-06 07:30:28 +00:00
Warner Losh
fe98624bbb Connect interrupts and start processing them. We panic on card removal
now, but we're getting interrupts!
o Add pcic_suspend/pcic_resume so we can detach our children on suspention
  and fix the state of the pcic on resume.
o Remove some unused parts of softc.
o Centralize resource activation/deactivation for pcic bridge chip in
  the stylistic pcic_activate/pcic_deactivate.
o Add bus_print_child method so we can see the pccard attachment.
o Add pcic_identify in an attempt to make it possible to automatically id
  the pcic devices.  This works great, but we cannot divine the irq to use
  from this method, nor the memory hole.  For the moment, KLUDGE irq to be
  10 and memory hold to be 0xd0000.
o Loose the pnp probe stuff.  This may be a big mistake, but it is easy
  enough to add back later.  I did this so the identify routines can do their
  thing unmolested by pnp information.  The whole identify thing may be a bad
  idea to be ripped out later.
o change return type of pcic_intr to void, make it static and ripple
  this through the code.
o Add explicit call to bus_generic_attach at the end of pcic_attach to
  get any children probed/attached.
o add some comments about future directions/questionable things being
  done at different layers, etc.
2000-01-03 06:45:16 +00:00
Warner Losh
5882e70cb6 Delay creation of threads until after the idle thread is created, more
or less.  This is a kludge because there is no support for delayed
creation of threads early in the boot process.

NEWCARD new boots and the thread process starts and is visible from
ps.

Now, on to dev/pccard.
1999-12-21 08:32:15 +00:00
Warner Losh
774af807e4 Make attach work, almost. Calling kthread_create from a
config_intrhook_establish doesn't work.  Children aren't yet attached
properly, but that's ok because pccard would likely panic in its
current shape.
o Save dev of pcic early in attach process
o save dev in pcic_handle for use in pcic_create_event_thread.
o Remove direct attachments of pccard children for now
o move establishment of pcic kthread to config_intrhook.
1999-12-20 06:47:38 +00:00
Warner Losh
8aa39df106 o Hide pcic_chip functions inside file
o Attach children in a better way than before.
o Remove some dead code
o collapse the socket attach routines into pcic_attach
1999-12-19 07:39:10 +00:00
Warner Losh
209cbfd3e6 o Separate out alloc/release from the activation
o minor formatting nits
o remove the bus_map/unmap calls.  FreeBSD doesn't need them.
o Fix most of the compiler warnings remaining (some still remain, but they
  are releated to calling functions that are going to change, so I did
  not bother).
1999-12-17 09:00:11 +00:00
Warner Losh
d617612c2b Add alloc/release resource. Need to connect functionality later. 1999-12-15 06:57:18 +00:00
Warner Losh
e166a0bd06 Merge _isa and _isasubr since only one function remained in _isasubr
Saticize _isa.c
Kill compile warnings for _isa.c
Remove obsolete comment from i82365.c
1999-12-09 02:42:42 +00:00
Warner Losh
ef8e4c1291 o Implement IRQ activation. We do this in bus_{setup,teardown}_intr,
per discussions on -arch.  This is different than -current's pccard
  code, but shouldn't have any real difference.
o More code cleanup.

Next step: convert bus_space_* mapping stuff to newbus.
1999-12-08 01:42:44 +00:00
Warner Losh
810473943f Tonight's cleanups.
o Implement memory and I/O activation/deactivation.  irq not handled.
o switch pcic_chip functions around to use more convenient types.
o kill __P and most of the old K&R prototypes just to be mean.
o minor other nits
1999-12-07 06:44:38 +00:00
Warner Losh
4284277fdb Make this compile again after the device_add_child change. 1999-12-06 05:22:47 +00:00
Warner Losh
a9b6aa5eaf Reconnect probing of the width of the isa bus, calling pcic_attach and
pcic_attach_sockets.  Rework bus width probe mapping and unmapping to
use the newbus bus_{allocate,release}_resource with a rid of 1 to work
on FreeBSD.  Remove a few now unneeded #includes.
1999-11-29 07:15:33 +00:00
Warner Losh
f27f6c0076 Add resource activation routines to pcic driver. Minor cleanup of
socket attach code.  We now have at least a chance for pccard devices
appearing in the future.

This is a snapshot of ongoing work.  Proceed at your own risk.
1999-11-28 21:11:13 +00:00
Warner Losh
eda5b689f1 Update pccard code to latest NetBSD code. This is the last merge
before newbusification hits full steam ahead.

All:
	Adjust NetBSD labels to reflect new base versions.
dev/pcic/i82365.c:
	1.24	Interface change for kernel threads
	1.25	Massive unification for cardbus
dev/pcic/i82365var.h
	1.8	Massive unification for cardbus
dev/pcic/i82365_isasubr.c
	1.3	Massive unification for cardbus
dev/pccard/pccard_cis.c
	1.11	Massive unification for cardbus
		(better device printing, better memspace calcs)
dev/pccard/pccard_cis_quirks.c
	1.4,1.5	Lotsa 3com devices
dev/pccard/pccardchip.h
	1.4	Massive unification for cardbus
dev/pccard/pccarddevs
	1.33..1.59 Lots of devices
1999-11-28 05:49:27 +00:00
Warner Losh
2cb5caa767 Latest incremental efforts on newcard:
o Delete pcic1 from NEWCARD
o Add explicit resource hints to pcic0
o Get attach working with newbus, kinda (it does all the newbus stuff,
  but doesn't try to attach the pccard yet, too many panics).
o Disable ie0 and le0 in NEWCARD config.  There appears to be a bug in
  the isa_compat code wrt memory conflicts with newbus drivers for
  reasons unknown.
o Minor cleanups.
1999-11-20 07:23:28 +00:00
Warner Losh
e1a0be5f8c o Remove #if XXX from around the probe code.
o Rewrite probe code to work in the newbus world.
o Add preliminary pnp support.  I have no clue what the pnp ids for
  the older ISA machines/cards.  I don't have any of these cards/machines
  so I'll have to rely on the user community to give me help.
o Minor code reformatting.

Attach hasn't been touched, and there may be some config issues that
we need to deal with as well.  These will follow in time.
1999-11-17 23:54:39 +00:00