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History log of /src/sys/dev/pci/oboe.c
RevisionDateAuthorComments
 1.51  26-Sep-2021  thorpej - Use seltrue_filtops rather than rolling our own with filt_seltrue.
- Remove sc_wsel completely; nothing actually uses it.
 1.50  26-Sep-2021  thorpej Change the kqueue filterops::f_isfd field to filterops::f_flags, and
define a flag FILTEROP_ISFD that has the meaning of the prior f_isfd.
Field and flag name aligned with OpenBSD.

This does not constitute a functional or ABI change, as the field location
and size, and the value placed in that field, are the same as the previous
code, but we're bumping __NetBSD_Version__ so 3rd-party module source code
can adapt, as needed.

NetBSD 9.99.89
 1.49  07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.48  24-Apr-2021  thorpej branches: 1.48.8;
Merge thorpej-cfargs branch:

Simplify and make extensible the config_search() / config_found() /
config_attach() interfaces: rather than having different variants for
which arguments you want pass along, just have a single call that
takes a variadic list of tag-value arguments.

Adjust all call sites:
- Simplify wherever possible; don't pass along arguments that aren't
actually needed.
- Don't be explicit about what interface attribute is attaching if
the device only has one. (More simplification.)
- Add a config_probe() function to be used in indirect configuiration
situations, making is visibly easier to see when indirect config is
in play, and allowing for future change in semantics. (As of now,
this is just a wrapper around config_match(), but that is an
implementation detail.)

Remove unnecessary or redundant interface attributes where they're not
needed.

There are currently 5 "cfargs" defined:
- CFARG_SUBMATCH (submatch function for direct config)
- CFARG_SEARCH (search function for indirect config)
- CFARG_IATTR (interface attribte)
- CFARG_LOCATORS (locators array)
- CFARG_DEVHANDLE (devhandle_t - wraps OFW, ACPI, etc. handles)

...and a sentinel value CFARG_EOL.

Add some extra sanity checking to ensure that interface attributes
aren't ambiguous.

Use CFARG_DEVHANDLE in MI FDT, OFW, and ACPI code, and macppc and shark
ports to associate those device handles with device_t instance. This
will trickle trough to more places over time (need back-end for pre-OFW
Sun OBP; any others?).
 1.47  18-Dec-2020  thorpej branches: 1.47.2;
Use sel{record,remove}_knote().
 1.46  09-Dec-2018  jdolecek branches: 1.46.12;
use pci_intr_establish_xname() everywhere
 1.45  25-Oct-2017  maya branches: 1.45.2; 1.45.4;
Use C99 initializer for filterops

Mostly done with spatch with touchups for indentation

@@
expression a;
identifier b,c,d;
identifier p;
@@
const struct filterops p =
- { a, b, c, d
+ {
+ .f_isfd = a,
+ .f_attach = b,
+ .f_detach = c,
+ .f_event = d,
};
 1.44  20-Aug-2017  maxv M_WAITOK cannot fail, so remove the test branches. Otherwise it looks
like leak/uninitialized area.
 1.43  24-Jul-2015  martin Pass the device, not the struct softc to config_found().
Avoids a crash at attach time, PR port-i386/50076.
 1.42  29-Mar-2014  christos branches: 1.42.4; 1.42.6;
make pci_intr_string and eisa_intr_string take a buffer and a length
instead of relying in local static storage.
 1.41  20-Mar-2014  christos fix format confusion
 1.40  20-Mar-2014  christos make it compile on amd64
 1.39  27-Oct-2012  chs branches: 1.39.2;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.
 1.38  13-Nov-2010  uebayasi branches: 1.38.8; 1.38.18;
Don't pull in the whole uvm(9) API to access only PAGE_SIZE and
some other constants. These are provided by sys/param.h now.
 1.37  26-Nov-2009  njoly branches: 1.37.4;
Cleanup interrupt establish error messages. Do not mix
aprint_error/aprint_normal/printf calls for a single line.
 1.36  12-Nov-2009  dyoung Remove superfluous activation hook.
 1.35  12-May-2009  cegger use device_private().
"looks good" ad@
XXX for the device_t/softc split, please check the driver that no cases have been missed.
 1.34  06-May-2009  cegger struct device * -> device_t, no functional changes intended.
 1.33  06-May-2009  cegger struct cfdata * -> cfdata_t, no functional changes intended.
 1.32  28-Apr-2008  martin branches: 1.32.14;
Remove clause 3 and 4 from TNF licenses
 1.31  10-Apr-2008  cegger branches: 1.31.2; 1.31.4;
use aprint_*_dev and device_xname
 1.30  01-Mar-2008  rmind Welcome to 4.99.55:

- Add a lot of missing selinit() and seldestroy() calls.

- Merge selwakeup() and selnotify() calls into a single selnotify().

- Add an additional 'events' argument to selnotify() call. It will
indicate which event (POLL_IN, POLL_OUT, etc) happen. If unknown,
zero may be used.

Note: please pass appropriate value of 'events' where possible.
Proposed on: <tech-kern>
 1.29  15-Dec-2007  perry branches: 1.29.2; 1.29.6;
__FUNCTION__ -> __func__
 1.28  05-Dec-2007  pooka branches: 1.28.4;
Do not "return 1" from kqfilter for errors. That value is passed
directly to the userland caller and results in a mysterious EPERM.
Instead, return EINVAL or something else sensible depending on the
case.
 1.27  19-Oct-2007  ad branches: 1.27.2; 1.27.4;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
 1.26  09-Jul-2007  ad branches: 1.26.6; 1.26.8; 1.26.12;
Merge some of the less invasive changes from the vmlocking branch:

- kthread, callout, devsw API changes
- select()/poll() improvements
- miscellaneous MT safety improvements
 1.25  04-Mar-2007  christos branches: 1.25.2; 1.25.4;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
 1.24  16-Nov-2006  christos branches: 1.24.4;
__unused removal on arguments; approved by core.
 1.23  12-Oct-2006  christos - sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386
 1.22  17-Aug-2006  he branches: 1.22.2; 1.22.4;
Make this build again without OBOE_DEBUG defined (get rid of warnings
about unused variables).
 1.21  17-Aug-2006  christos Fix all the -D*DEBUG* code that it was rotting away and did not even compile.
Mostly from Arnaud Lacombe, many thanks!
 1.20  11-Dec-2005  christos branches: 1.20.4; 1.20.8;
merge ktrace-lwp.
 1.19  28-Jun-2005  thorpej branches: 1.19.2;
Use ANSI function decls and static.
 1.18  27-Feb-2005  perry nuke trailing whitespace
 1.17  28-Oct-2003  mycroft branches: 1.17.8; 1.17.10;
Remove unnecessary code.
 1.16  25-Oct-2003  christos Fix uninitialized variable warnings
 1.15  21-Oct-2003  fvdl And the wise man said: An u_int32_t is not a pointer, my young apprentice,
so thou shalt not compare it to NULL.
 1.14  14-Jul-2003  lukem add missing __KERNEL_RCSID()
 1.13  29-Jun-2003  fvdl branches: 1.13.2;
Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.
 1.12  28-Jun-2003  darrenr Pass lwp pointers throughtout the kernel, as required, so that the lwpid can
be inserted into ktrace records. The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.

Bump the kernel rev up to 1.6V
 1.11  26-Nov-2002  christos si_ -> sel_
 1.10  26-Nov-2002  fvdl Add a comment marking this file as broken on most non-i386 -- vtophys usage.
 1.9  23-Oct-2002  jdolecek merge kqueue branch into -current

kqueue provides a stateful and efficient event notification framework
currently supported events include socket, file, directory, fifo,
pipe, tty and device changes, and monitoring of processes and signals

kqueue is supported by all writable filesystems in NetBSD tree
(with exception of Coda) and all device drivers supporting poll(2)

based on work done by Jonathan Lemon for FreeBSD
initial NetBSD port done by Luke Mewburn and Jason Thorpe
 1.8  02-Oct-2002  thorpej Add trailing ; to CFATTACH_DECL.
 1.7  30-Sep-2002  thorpej Use CFATTACH_DECL().
 1.6  27-Sep-2002  thorpej Declare all cfattach structures const.
 1.5  11-Dec-2001  augustss branches: 1.5.2; 1.5.4;
Recognized Danube chip as well.
Small cleanup.
 1.4  05-Dec-2001  augustss Do SIR framing on incoming frames.
 1.3  04-Dec-2001  augustss Simplify interface to irframe.
 1.2  02-Dec-2001  augustss Touch up a little. No functional change.
 1.1  02-Dec-2001  augustss Add driver for the Toshiba's Oboe IrDA chip. From Jan Sparud.
 1.5.4.4  10-Oct-2002  jdolecek sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
 1.5.4.3  02-Oct-2002  jdolecek do not need the (void *) cast for kn_hook anymore
 1.5.4.2  10-Jan-2002  thorpej Add kqueue support to the IrDA framework.
 1.5.4.1  11-Dec-2001  thorpej file oboe.c was added on branch kqueue on 2002-01-10 18:29:10 +0000
 1.5.2.5  11-Dec-2002  thorpej Sync with HEAD.
 1.5.2.4  11-Nov-2002  nathanw Catch up to -current
 1.5.2.3  18-Oct-2002  nathanw Catch up to -current.
 1.5.2.2  08-Jan-2002  nathanw Catch up to -current.
 1.5.2.1  11-Dec-2001  nathanw file oboe.c was added on branch nathanw_sa on 2002-01-08 00:31:08 +0000
 1.13.2.6  10-Nov-2005  skrll Sync with HEAD. Here we go again...
 1.13.2.5  04-Mar-2005  skrll Sync with HEAD.

Hi Perry!
 1.13.2.4  21-Sep-2004  skrll Fix the sync with head I botched.
 1.13.2.3  18-Sep-2004  skrll Sync with HEAD.
 1.13.2.2  03-Aug-2004  skrll Sync with HEAD
 1.13.2.1  02-Jul-2003  darrenr Apply the aborted ktrace-lwp changes to a specific branch. This is just for
others to review, I'm concerned that patch fuziness may have resulted in some
errant code being generated but I'll look at that later by comparing the diff
from the base to the branch with the file I attempt to apply to it. This will,
at the very least, put the changes in a better context for others to review
them and attempt to tinker with removing passing of 'struct lwp' through
the kernel.
 1.17.10.1  19-Mar-2005  yamt sync with head. xen and whitespace. xen part is not finished.
 1.17.8.1  29-Apr-2005  kent sync with -current
 1.19.2.7  17-Mar-2008  yamt sync with head.
 1.19.2.6  21-Jan-2008  yamt sync with head
 1.19.2.5  07-Dec-2007  yamt sync with head
 1.19.2.4  27-Oct-2007  yamt sync with head.
 1.19.2.3  03-Sep-2007  yamt sync with head.
 1.19.2.2  30-Dec-2006  yamt sync with head.
 1.19.2.1  21-Jun-2006  yamt sync with head.
 1.20.8.1  03-Sep-2006  yamt sync with head.
 1.20.4.1  09-Sep-2006  rpaulo sync with head
 1.22.4.2  10-Dec-2006  yamt sync with head.
 1.22.4.1  22-Oct-2006  yamt sync with head
 1.22.2.1  18-Nov-2006  ad Sync with head.
 1.24.4.1  12-Mar-2007  rmind Sync with HEAD.
 1.25.4.1  11-Jul-2007  mjf Sync with head.
 1.25.2.2  23-Oct-2007  ad Sync with head.
 1.25.2.1  05-Apr-2007  ad Compile fixes.
 1.26.12.1  25-Oct-2007  bouyer Sync with HEAD.
 1.26.8.3  23-Mar-2008  matt sync with HEAD
 1.26.8.2  09-Jan-2008  matt sync with HEAD
 1.26.8.1  06-Nov-2007  matt sync with HEAD
 1.26.6.2  09-Dec-2007  jmcneill Sync with HEAD.
 1.26.6.1  26-Oct-2007  joerg Sync with HEAD.

Follow the merge of pmap.c on i386 and amd64 and move
pmap_init_tmp_pgtbl into arch/x86/x86/pmap.c. Modify the ACPI wakeup
code to restore CR4 before jumping back into kernel space as the large
page option might cover that.
 1.27.4.2  26-Dec-2007  ad Sync with head.
 1.27.4.1  08-Dec-2007  ad Sync with head.
 1.27.2.2  27-Dec-2007  mjf Sync with HEAD.
 1.27.2.1  08-Dec-2007  mjf Sync with HEAD.
 1.28.4.1  02-Jan-2008  bouyer Sync with HEAD
 1.29.6.2  02-Jun-2008  mjf Sync with HEAD.
 1.29.6.1  03-Apr-2008  mjf Sync with HEAD.
 1.29.2.1  24-Mar-2008  keiichi sync with head.
 1.31.4.3  11-Mar-2010  yamt sync with head
 1.31.4.2  16-May-2009  yamt sync with head
 1.31.4.1  16-May-2008  yamt sync with head.
 1.31.2.1  18-May-2008  yamt sync with head.
 1.32.14.1  13-May-2009  jym Sync with HEAD.

Commit is split, to avoid a "too many arguments" protocol error.
 1.37.4.1  05-Mar-2011  rmind sync with head
 1.38.18.3  03-Dec-2017  jdolecek update from HEAD
 1.38.18.2  20-Aug-2014  tls Rebase to HEAD as of a few days ago.
 1.38.18.1  20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.38.8.2  22-May-2014  yamt sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
 1.38.8.1  30-Oct-2012  yamt sync with head
 1.39.2.1  18-May-2014  rmind sync with head
 1.42.6.2  28-Aug-2017  skrll Sync with HEAD
 1.42.6.1  22-Sep-2015  skrll Sync with HEAD
 1.42.4.1  30-Jul-2015  snj Pull up following revision(s) (requested by martin in ticket #887):
sys/dev/pci/oboe.c: revision 1.43
Pass the device, not the struct softc to config_found().
Avoids a crash at attach time, PR port-i386/50076.
 1.45.4.1  10-Jun-2019  christos Sync with HEAD
 1.45.2.1  26-Dec-2018  pgoyette Sync with HEAD, resolve a few conflicts
 1.46.12.1  03-Jan-2021  thorpej Sync w/ HEAD.
 1.47.2.1  21-Mar-2021  thorpej Give config_found() the same variadic arguments treatment as
config_search(). This commit only adds the CFARG_EOL sentinel
to the existing config_found() calls. Conversion of config_found_sm_loc()
and config_found_ia() call sites will be in subsequent commits.
 1.48.8.1  04-Aug-2021  thorpej Adapt to CFARGS().

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