Commit Graph

462 Commits

Author SHA1 Message Date
pfg
fc65edc1cd Remove slightly used const values that can be replaced with nitems().
Suggested by:	jhb
2016-04-21 15:38:28 +00:00
imp
6441be832c Move pccard_safe_quote() up to subr_bus.c and rename to
devctl_safe_quote() so it can be used more generally.
2016-03-28 20:16:29 +00:00
jhibbits
720f47c9ed Use uintmax_t (typedef'd to rman_res_t type) for rman ranges.
On some architectures, u_long isn't large enough for resource definitions.
Particularly, powerpc and arm allow 36-bit (or larger) physical addresses, but
type `long' is only 32-bit.  This extends rman's resources to uintmax_t.  With
this change, any resource can feasibly be placed anywhere in physical memory
(within the constraints of the driver).

Why uintmax_t and not something machine dependent, or uint64_t?  Though it's
possible for uintmax_t to grow, it's highly unlikely it will become 128-bit on
32-bit architectures.  64-bit architectures should have plenty of RAM to absorb
the increase on resource sizes if and when this occurs, and the number of
resources on memory-constrained systems should be sufficiently small as to not
pose a drastic overhead.  That being said, uintmax_t was chosen for source
clarity.  If it's specified as uint64_t, all printf()-like calls would either
need casts to uintmax_t, or be littered with PRI*64 macros.  Casts to uintmax_t
aren't horrible, but it would also bake into the API for
resource_list_print_type() either a hidden assumption that entries get cast to
uintmax_t for printing, or these calls would need the PRI*64 macros.  Since
source code is meant to be read more often than written, I chose the clearest
path of simply using uintmax_t.

Tested on a PowerPC p5020-based board, which places all device resources in
0xfxxxxxxxx, and has 8GB RAM.
Regression tested on qemu-system-i386
Regression tested on qemu-system-mips (malta profile)

Tested PAE and devinfo on virtualbox (live CD)

Special thanks to bz for his testing on ARM.

Reviewed By: bz, jhb (previous)
Relnotes:	Yes
Sponsored by:	Alex Perez/Inertial Computing
Differential Revision: https://reviews.freebsd.org/D4544
2016-03-18 01:28:41 +00:00
jhibbits
70aaabfeac Replace all resource occurrences of '0UL/~0UL' with '0/~0'.
Summary:
The idea behind this is '~0ul' is well-defined, and casting to uintmax_t, on a
32-bit platform, will leave the upper 32 bits as 0.  The maximum range of a
resource is 0xFFF.... (all bits of the full type set).  By dropping the 'ul'
suffix, C type promotion rules apply, and the sign extension of ~0 on 32 bit
platforms gets it to a type-independent 'unsigned max'.

Reviewed By: cem
Sponsored by:	Alex Perez/Inertial Computing
Differential Revision: https://reviews.freebsd.org/D5255
2016-03-03 05:07:35 +00:00
jhibbits
9da1c36d0a Migrate many bus_alloc_resource() calls to bus_alloc_resource_anywhere().
Most calls to bus_alloc_resource() use "anywhere" as the range, with a given
count.  Migrate these to use the new bus_alloc_resource_anywhere() API.

Reviewed by:	jhb
Differential Revision:	https://reviews.freebsd.org/D5370
2016-02-27 03:38:01 +00:00
jhibbits
f8385663ee Introduce a RMAN_IS_DEFAULT_RANGE() macro, and use it.
This simplifies checking for default resource range for bus_alloc_resource(),
and improves readability.

This is part of, and related to, the migration of rman_res_t from u_long to
uintmax_t.

Discussed with:	jhb
Suggested by:	marcel
2016-02-20 01:32:58 +00:00
jhibbits
31bb8ee5bd Convert rman to use rman_res_t instead of u_long
Summary:
Migrate to using the semi-opaque type rman_res_t to specify rman resources.  For
now, this is still compatible with u_long.

This is step one in migrating rman to use uintmax_t for resources instead of
u_long.

Going forward, this could feasibly be used to specify architecture-specific
definitions of resource ranges, rather than baking a specific integer type into
the API.

This change has been broken out to facilitate MFC'ing drivers back to 10 without
breaking ABI.

Reviewed By: jhb
Sponsored by:	Alex Perez/Inertial Computing
Differential Revision: https://reviews.freebsd.org/D5075
2016-01-27 02:23:54 +00:00
imp
77eac42e70 Create a generic PCCARD_PNP_INFO from the MODULE_PNP_INFO building
block. Use it in all the PNP drivers to export either the current PNP
table. For uart, create a custom table and export it using
MODULE_PNP_INFO since it's the only one that matches on function
number.

Differential Review: https://reviews.freebsd.org/D3461
2015-12-11 05:27:56 +00:00
imp
8db10b0df1 Remove unused PCMCIA_CARD* macros.
Always include the card human readable name. We support ~270 cards and
at ~20 bytes each, this bloats things by only ~5k. Retain the
PCMCIA_CARD vs PCMCIA_CARD_D distinction, though, in case this is
intolerable.
2014-12-03 00:47:05 +00:00
imp
94074b10c0 Retire old, transition code for managing the FreeBSD 5 -> 6 migration. 2014-11-22 18:40:14 +00:00
hselasky
35b126e324 Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
gjb
fc21f40567 Revert r267961, r267973:
These changes prevent sysctl(8) from returning proper output,
such as:

 1) no output from sysctl(8)
 2) erroneously returning ENOMEM with tools like truss(1)
    or uname(1)
 truss: can not get etype: Cannot allocate memory
2014-06-27 22:05:21 +00:00
hselasky
bd1ed65f0f Extend the meaning of the CTLFLAG_TUN flag to automatically check if
there is an environment variable which shall initialize the SYSCTL
during early boot. This works for all SYSCTL types both statically and
dynamically created ones, except for the SYSCTL NODE type and SYSCTLs
which belong to VNETs. A new flag, CTLFLAG_NOFETCH, has been added to
be used in the case a tunable sysctl has a custom initialisation
function allowing the sysctl to still be marked as a tunable. The
kernel SYSCTL API is mostly the same, with a few exceptions for some
special operations like iterating childrens of a static/extern SYSCTL
node. This operation should probably be made into a factored out
common macro, hence some device drivers use this. The reason for
changing the SYSCTL API was the need for a SYSCTL parent OID pointer
and not only the SYSCTL parent OID list pointer in order to quickly
generate the sysctl path. The motivation behind this patch is to avoid
parameter loading cludges inside the OFED driver subsystem. Instead of
adding special code to the OFED driver subsystem to post-load tunables
into dynamically created sysctls, we generalize this in the kernel.

Other changes:
- Corrected a possibly incorrect sysctl name from "hw.cbb.intr_mask"
to "hw.pcic.intr_mask".
- Removed redundant TUNABLE statements throughout the kernel.
- Some minor code rewrites in connection to removing not needed
TUNABLE statements.
- Added a missing SYSCTL_DECL().
- Wrapped two very long lines.
- Avoid malloc()/free() inside sysctl string handling, in case it is
called to initialize a sysctl from a tunable, hence malloc()/free() is
not ready when sysctls from the sysctl dataset are registered.
- Bumped FreeBSD version to indicate SYSCTL API change.

MFC after:	2 weeks
Sponsored by:	Mellanox Technologies
2014-06-27 16:33:43 +00:00
imp
46e01d5036 Simplify resource activation a bit. 2012-06-28 07:26:44 +00:00
ed
8f4291328f Replace inline static' by static inline'.
If I interpret the C standard correctly, the storage specifier should be
placed before the inline keyword. While at it, replace __inline by
inline in the files affected.
2011-12-13 14:06:01 +00:00
ed
0c56cf839d Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
The SYSCTL_NODE macro defines a list that stores all child-elements of
that node. If there's no SYSCTL_DECL macro anywhere else, there's no
reason why it shouldn't be static.
2011-11-07 15:43:11 +00:00
imp
252476437d Make a couple of debug printfs DEVPRINTF. 2011-06-06 16:27:38 +00:00
brucec
696c4e1f9b Fix typos.
PR:	bin/148894
Submitted by:	olgeni
2010-11-09 10:59:09 +00:00
imp
560e1299d3 cardbus -> CardBus 2010-01-03 23:31:58 +00:00
imp
6c5c4842bf Another PC Card that needs the CIS strings for the Surecom EP-427X,
which really is just a rebadged OEM card...  Plus a tiny whitespace
nit.
2009-04-24 17:27:45 +00:00
imp
7b0ba60a6e A couple of older Melco cards that missed the transition to newcard 2009-04-22 16:50:44 +00:00
imp
e6691fdf76 Add Billionton LNT-10TB variant 2009-04-22 15:56:00 +00:00
imp
e7f7fc5a2c Add AmbiCom AMB8002, AMB8010 (2 variants) and AMB8610. These were
inferred from data in the linux driver.
2009-04-22 15:11:27 +00:00
imp
a719ae02b3 Another NE-2000 clone. The GVC NIC-2000P Ethernet adapter. Based on
the MN5017 chipset.  There's no vendor/product pair on this card, so
it needs to be matched by the CIS strings.
2009-04-14 03:13:05 +00:00
imp
6d26eb31a0 Another GlobalVillage card. 2009-04-07 05:57:56 +00:00
imp
8ef6e46753 Sort NECINFORTIA correctly. 2009-03-27 20:40:17 +00:00
imp
ebbff345ac Harvest a previously unknown Bromax design based on the AX88x90 from
the Linux axnet driver.
2009-03-27 19:08:15 +00:00
imp
1b728cfb25 RIOS Systems co was naughty and used a 'random' id. Use it with the
PCCARD3 name to describe the RIOS PC Card III Ethernet that I have.
2009-03-25 22:20:36 +00:00
imp
7a685a3ad0 Another akihabra find: Mitsubishi B8895. 2009-03-25 07:26:24 +00:00
imp
13986d5ca0 Remove old compat method that's no longer needed (and hasn't been
since just before 6.0).
2009-03-11 08:15:17 +00:00
imp
b8eb062502 Allow zero length memroy space descriptor sections. It is apparently
legal in the spec.  Add newline to the verbose messages we print when
debugging when this happens.  The Hitachi HT-4840-11 is the only card
to hit these in years, and it works well enough if we're liberal about
what we accept.
2009-03-11 08:14:44 +00:00
imp
a8b23b6811 Add entry for Hitachi HT-4840-11, which is a fe-based card. 2009-03-11 08:11:11 +00:00
imp
11e0f2f341 Add 3 new cards that I found today in akihabara...
Toshiba LANCT00A
TDK LAK-CD011
TJ PTJ-LAN/T PC-NIC ENCC 990010759-001A
2009-03-11 07:22:11 +00:00
imp
1eb2cd44df Add in parsing of the disk FUNCE tuples. 2009-03-03 18:57:59 +00:00
imp
8448edb36a Store the entire funce for disk type functions (eg CF cards and the
like).
2009-02-06 07:49:03 +00:00
wkoszek
4d019c63b6 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
imp
5370f72626 do_product_lookup should return a const struct pccard_product *. 2009-02-05 19:39:07 +00:00
imp
7730d077dc Fix parameter types for set_res_flags and read_ivars 2009-02-05 19:38:31 +00:00
imp
a6fd8e846a Define bits for memory mapping house keeping by bridges. 2009-01-05 20:58:41 +00:00
imp
da5afb176c Remove opt_wi.h from module and fix typo in pccarddevs. 2008-08-27 05:43:46 +00:00
imp
2d74b1e938 The APDL-325 is a Wireless LAN pcmcia adapter that sits inside some
Billion Access Points.  Fix wi(4) to recognise the adapter.

PR:		77913
Submitted by:	Daan Vreeken [PA4DAN]
MFC after:	3 days
2008-08-27 04:52:27 +00:00
imp
beefa1fa18 Some PC Cards don't have the proper IRQ mask in them. The standard
says that in such cases we can pick any interrupt.  One of these cards
is the LG11 Wireless LAN card.  I don't have one of these, but I do
know that this doesn't hurt any cards I've tried it with.

PR:		92070
Submitted by:	Helge Oldach
MFC after:	3 days
2008-08-27 04:36:27 +00:00
imp
a0398f4b97 MFp4: necessary quirks to get 3c1 not working (still no interrupts) 2008-08-25 04:59:43 +00:00
imp
0e8ba10bf3 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
imp
1fbadc47e9 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
imp
bae3c8b51d 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
imp
5587b55c63 Add an alternative ID for the Siemens SpeedStream SS1021: 0x3021. 2008-08-02 20:36:25 +00:00
imp
f22cf64d83 Merge from NetBSD's pcmciadev file (rev ~1.208 - 1.226) where
appropriate (versions not appropriate to merge omitted):
o 1.226 imp nop, save for NetBSD string (minor merging the other way)
o 1.225 jnemeth Coreage LAPCCTXD
o 1.224 martin (remove 3rd and 4th clauses)
o 1.223 kiyohara (TDK bluetooth PC Card)
o 1.222 kiyohara (Anycom BlueCard)
o 1.221 ichiro (NEC Infrontia AX420N)
o 1.219 jmcneill (EDIMAX EP-4101)
o 1.213 tsutsui (TEAC IDECARDII entry fix)

Also, while I'm here, fix some tab problems that have crept in.
2008-07-06 06:17:39 +00:00
imp
2d5df8d9da Slight simplification of the power parsing code, as well as using
autoincrement in some places where it makes sense.  This makes this .o
about 180 bytes smaller on x86 and amd64 with no apparent functional
changes.
2008-06-01 20:55:34 +00:00
rink
ee4e7828cd Commit cmx(4), a driver for Omnikey CardMan 4040 PCMCIA smartcard readers.
PR:		kern/114582
Submitted by:	Daniel Roethlisberger <daniel@roe.ch>
Reviewed by:	imp, myself
Tested by:	johans, myself
MFC after:	2 weeks
2008-03-06 08:09:45 +00:00