Commit Graph

126 Commits

Author SHA1 Message Date
Warner Losh
54e397e566 Make a couple of debug printfs DEVPRINTF. 2011-06-06 16:27:38 +00:00
Warner Losh
96a31ac3e8 Add in parsing of the disk FUNCE tuples. 2009-03-03 18:57:59 +00:00
Wojciech A. Koszek
1e9e2b22b8 Bring consistent debugging output for all values that are supposed
to be printed in a hexadecimal format. Otherwise, '270' doesn't say
much.

Reviewed by:	imp
2009-02-05 23:51:11 +00:00
Warner Losh
73e04c0b84 Fix parameter types for set_res_flags and read_ivars 2009-02-05 19:38:31 +00:00
Warner Losh
0e66b169d6 Fix a small problem in the comment about departure from NetBSD.
Also, r181392 fixed a small problem with multifunction cards that would
cause the card not to power down when the last driver detached from it.
2008-08-07 21:16:14 +00:00
Warner Losh
431b127e40 Add NEC PC-9802N-J02 (confirmed) and NEC PC-9202N-J02R (speculative)
to the list of devices.
2008-08-07 20:52:54 +00:00
Warner Losh
69e401fe28 Unify the initial card probe/attach procedure with the kldload
procedure.  There were some subtle differences before that could lead
to a variety of bugs, including resources being lost (in one case
forever).  pccard_probe_and_attach_card does this now, and includes
comments about what's going on and why, since it isn't obvious from
the code.  Please let me know if I've missed anything...

Provide a new function called pccard_select_cfe that allows drivers to
select which configuration entry to use.  This is needed for some
older pre-MFC standard cards with many functions that want to activate
all their functions by selecting alternative entries, or to work
around broken ones.  pccard_select_cfe will migrate into the
pccard_if.m interface as its interface stabilizes to keep all the
pccard drivers from referencing any symbols in the pccard.ko module
directly.

Fix a printf to refer to the right function name.
2008-08-06 07:34:35 +00:00
Warner Losh
fab38de2d3 only register a ithread handler if the card requests an ithread
handler.
2007-06-16 23:33:57 +00:00
Paolo Pisati
97caddeea2 Make the interrupt handler wrapper capable of correctly support filter+ithread handler.
Discussed and reviewed with: bsdimp, simokawa
2007-05-31 19:29:20 +00:00
Paolo Pisati
ef544f6312 o break newbus api: add a new argument of type driver_filter_t to
bus_setup_intr()

o add an int return code to all fast handlers

o retire INTR_FAST/IH_FAST

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

Reviewed by: many
Approved by: re@
2007-02-23 12:19:07 +00:00
Warner Losh
8ccfb0607f We need to free the ivars for the child that we just deleted. 2007-02-03 07:09:36 +00:00
Warner Losh
c171ec35b6 When pccard_safe_quote is passed NULL for src, it shouldn't panic.
Someone sent me this a while ago, but I can't find who to give them
proper credit...
2006-04-27 20:47:13 +00:00
Warner Losh
df2f828a8f Add some sanity checking to the pccard insertion case. Whine if the
bridge tries to tell us about a new card when we have one already in
the socket.
2005-12-28 05:30:09 +00:00
Warner Losh
6242d774d9 Remove compat layer for OLDCARD compatibility. All instances of it
are now gone from the tree.
2005-09-22 14:51:11 +00:00
Warner Losh
255e4915dc remove some dead code 2005-09-20 19:34:10 +00:00
Warner Losh
73cac3387f Implement /dev/pccardN.cis. This mirrors the CIS for the card to userland.
pccardc dumpcis /dev/pccardN.cis will work now, but I may rewrite pccardc.

Also, move more of the private data to a new file called pccardvarp.h.
2005-09-20 06:47:33 +00:00
Warner Losh
fe364ce963 Add a few new functions interfaces to allow reading/writing attribute
memory, the CCR and a tweak to cis_scan.
2005-09-13 17:56:36 +00:00
Warner Losh
395fee2331 Define and use PCCARD_MEM_PAGE_SIZE. 2005-09-13 17:49:47 +00:00
Warner Losh
faf98cda63 Insert missing int i; 2005-07-15 01:43:08 +00:00
Warner Losh
2bb5d7f9ac Also provide the function type in the nomatch routine. 2005-07-14 20:40:42 +00:00
Warner Losh
e6e34c5689 o Check to make sure the card has a function (panic if not) in read_ivar.
o Use pf more consistantly for pccard_function.
o Make sure we quote the strings properly (maybe this function belongs in
  subr_bus.c)
o Tweak a comment to be more accurate after code changed.
2005-07-13 15:00:59 +00:00
Warner Losh
26db48b9b2 Add a much-requested feature: The ability for pccard attachments to
scan the CIS for interesting tuples.  95% of what can be obtained from
the CIS is harvested by the pccard layer and presented to the user in
standard function calls.  However, there are special needs at times
where the standard stuff doesn't suffice.  This is for those special
cases.

CARD_SCAN_CIS(device_get_parent(dev), function, argp)
	scans the CIS of the card, passing each tuple to function with
	the tuple and argp as its arguments.  Returning 0 continues the scan,
	while returning 1 terminates the scan.  The value of the last
	invocation of function is returned from this function.

int (*pccard_scan_t)(struct pccard_tuple *tuple, void *argp)
	function called for each tuple.  Elements of the CIS tuple can be
	read with pccard_tuple_read_{1,2,3,4,n}().  You are reading
	the actual tuple memory each time, in case your card has
	registers in the CIS.

# I suppose these things should be documented in pccard(4) or something like
# that.

# I plan on unifying cardbus CIS support in a similar way.

Approved by: re (scottl)
2005-07-01 03:40:28 +00:00
Warner Losh
2bf7a0e949 Big cleanup of resource code for pccard. Once coventry noticed
problems here, it became clear we were being too complex.

o Don't keep track of resources in two places
o Use resource_list_purge instead of rolling our own
o Just reassign the ownership of the resource, rather than freeing it
  and reallocating it.
o Fix compile problems when sizeof(u_long) != sizeof(int)
2005-04-12 15:25:31 +00:00
Warner Losh
1a3f777ef4 Cleanup of resource allocation code after having my attention focused on
this code:
o rid is stored in the resource, so don't bother keeping track of it here.
o Implement memory space
o Don't try to activate 'memory card' CFEs.  This is type memory, as opposed
  to the memory resource.
2005-04-12 06:00:06 +00:00
Warner Losh
a3e2432858 Use return value of resource_list_add to avoid a second
resource_list_find.  Check to make sure that rle is not NULL and panic
if it is (but it appears that resource_list_add already panics, so I'm
not entirely sure it is necessary now).

Add a test to make sure we have a interrupt resource when we're
disabling it.  This is also a cannot happen, but the extra care
shoudln't hurt.

Found by: Coventry tool via sam@
2005-04-12 04:30:35 +00:00
Warner Losh
3eafe746ab Need to initialize the resource list that we keep for our children.
STAILQ's require this, while it is optional for SLIST (well, as long
as the memory is bzeroed).

Noticed by: phk's crash
2005-03-18 16:37:51 +00:00
Warner Losh
36fed96550 Use STAILQ in preference to SLIST for the resources. Insert new resources
last in the list rather than first.

This makes the resouces print in the 4.x order rather than the 5.x order
(eg fdc0 at 0x3f0-0x3f5,0x3f7 is 4.x, but 0x3f7,0x3f0-0x3f5 is 5.x).  This
also means that the pci code will once again print the resources in BAR
ascending order.
2005-03-18 05:19:50 +00:00
Warner Losh
1a0c32073e Add an XXX comment about string quoting. 2005-02-16 01:03:30 +00:00
Warner Losh
d4c6cdea21 Ignore the expected function number.
NetBSD went this route a while ago.  FreeBSD originally tried this to
cope with multifunction cards.  However, it turns out that we're
better off not worrying about the function number, and instead worry
about the function type for the function.  This has worked well in
NetBSD, and all FreeBSD's relevant drivers have been converted.

# I'll rework the macros that specify them shortly, as soon as I can
# come up with a good, compatible way to deal...
2005-01-24 06:54:05 +00:00
Warner Losh
7d57300f4c u_intXX_t -> uintXX_t 2005-01-24 06:48:26 +00:00
Warner Losh
b72e9f1719 Fix spelling error
submitted by: Anders Hanssen
2005-01-19 20:21:44 +00:00
Warner Losh
ddd8ec50b0 Go ahead and match on CIS3 and CIS4 strings as well. These are NULL
for the vast majority of our cards.  However, they are critically
needed to distinguish different fe based PC Cards (the FMV-182 from
the 182A) which need to be treated differently (the ethernet address
is loaded not from the standard CIS-based ethernet tuples, but from
differing locations in attribute space based on the version string in
CIS3.  This should have no impact for other users of this function.
2005-01-17 06:54:48 +00:00
Warner Losh
098ca2bda9 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
Warner Losh
977b24f6e6 Some cards don't have the info entries in the CIS, so vendorstr and/or
prodstr may be NULL when fetched.  For the default device description,
guard against this and return the numeric IDs instead when this
happens.  For the matching routines, and consider NULL to not match
those entries that aren't NULL w/o calling strcmp.

Early patches by: Anders Hanssen
2004-08-16 15:57:18 +00:00
Nate Lawson
5f96beb9e0 Convert callers to the new bus_alloc_resource_any(9) API.
Submitted by:	Mark Santcroos <marks@ripe.net>
Reviewed by:	imp, dfr, bde
2004-03-17 17:50:55 +00:00
Warner Losh
a93efa3c97 Use %#jx for both args.
Non-use of %# mocked by: bde
2003-11-04 06:30:59 +00:00
Warner Losh
50d2d4c753 Fix two small style nits pointed out by bde: Remove spaces after cast and
indent continued line 4 spaces instead of 2.
2003-11-03 21:54:24 +00:00
Warner Losh
9e53a7290a o Use %j and uintmax_t rather than uint64_t for casting.
o use more proper bus_size_t for iosize rather than bus_addr_t.

Noticed by: bde
2003-11-03 16:04:31 +00:00
Warner Losh
2f8298dd1f ia64 tenderbox hates what I did wrt a printf, so cast the snot out of
it and hope for the best.
2003-11-03 01:30:03 +00:00
Warner Losh
4f9303c05a MFp4:
o Fix MFC cards.  We were bogusly setting CCR_IOBASE[01] and CCR_IOLIMIT.
  now when we activate the resource, we adjust these for MFC cards, per the
  spec.
o Change type of pf_mfc_* to be bus_addr_t, which is more correct than
  long.

This makes my 3C362D/3C363D and 3CXEM556 cards work!  Woo Hoo!
2003-11-02 20:18:19 +00:00
Warner Losh
595670d932 Const poison string accessor functions. 2003-10-26 00:51:40 +00:00
Warner Losh
a294cdb6b5 o move the cis tuple definitions into a common file.
o minor optimization of cardbus_cis processing.  Remove a bunch of generic
  entries that are handled by generic.
o no longer need the card_get_type stuff.
2003-10-07 03:33:54 +00:00
Warner Losh
a48c0be85d Whacked out CIS configurations can cause us to not have any child. When
such a card is ejected, we'd panic.  Instead, just ignore it.

I should also add a sanity check in the FUNCID code as well, but this
isn't wrong since the check is cheap and happens infrequently.
2003-09-05 03:08:08 +00:00
Warner Losh
533b7cef1e Probe routines can return < 0 for speculative matches. In the
compatibility routine, go ahead and accept that as 'success'.  A
properly written compatible driver should return < 0 for both the
compat match and compat probe routines, so this will wind up doing the
right thing.
2003-08-25 18:20:03 +00:00
David E. O'Brien
aad970f1fe Use __FBSDID().
Also some minor style cleanups.
2003-08-24 17:55:58 +00:00
Warner Losh
f1b0a0f432 pc98pcic isn't the name of the media driver. tcic likely will never
happen (unless someone sends one to me).  Kill bogus module depend
that I commented out over a year ago.
2003-08-20 05:50:56 +00:00
Warner Losh
309971e12e Add a comment about the MPSAFEness of this pccard_intr handler. Given
how we registered pccard_intr, it is MPSAFE.  However, since we
register the pccard_intr handler with the flags of the ISR we call,
that is the gating factor.  We need do nothing specific here.

Prompted by: seeing pccard_intr in a panic.
2003-06-13 21:30:29 +00:00
Warner Losh
7de3ac49a9 In [bsd-nomads:16650] shibagaki-san presented an example product id of
0 in a problem that is being discussed.  That means that the test for
product != 0 may cause problems.  Looking at pccarddevs (which i
should have done earlier) we see:

product	BONDWELL B236		0x0000 Game Card Joystick
product CONTEC CNETPC		0x0000 Contec C-NET(PC)C
product IBM MICRODRIVE		0x0000 IBM Microdrive
product RAYTHEON WLAN		0x0000 WLAN Adapter
product SOCKET EA_ETHER		0x0000 Socket Communications EA
product TDK LAK_CD011WL		0x0000 TDK LAK-CD011WL

so use only the vendor field for the end sentinel.
2003-04-10 04:11:15 +00:00
Warner Losh
60feb70860 1.77 was bogus: there is no logic bug. Back it out and compare the
correct fields instead.
2003-04-09 22:07:02 +00:00
John Baldwin
685a76429a Fix a logic bug in previous commit (use || rather than &&). In order to
terminate the loop only when both the name and vendor are zero, we should
keep looping so long as either one is not zero.
2003-04-09 21:24:23 +00:00