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History log of /src/sys/dev/ic/depca.c
RevisionDateAuthorComments
 1.19  07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.18  24-Apr-2021  thorpej branches: 1.18.8;
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?).
 1.17  28-Apr-2008  martin branches: 1.17.104;
Remove clause 3 and 4 from TNF licenses
 1.16  04-Apr-2008  tsutsui branches: 1.16.2; 1.16.4;
Split device_t/softc for le(4) and variants and misc cosmetic changes.
 1.15  19-Oct-2007  ad branches: 1.15.16;
machine/{bus,cpu,intr}.h -> sys/{bus,cpu,intr}.h
 1.14  16-Nov-2006  christos branches: 1.14.8; 1.14.22; 1.14.24; 1.14.28;
__unused removal on arguments; approved by core.
 1.13  12-Oct-2006  christos - sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386
 1.12  25-Mar-2006  thorpej branches: 1.12.8; 1.12.10;
Use device_parent().
 1.11  11-Dec-2005  christos branches: 1.11.4; 1.11.6; 1.11.8; 1.11.10; 1.11.12;
merge ktrace-lwp.
 1.10  07-Aug-2003  agc branches: 1.10.16;
Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22364, verified by myself.
 1.9  01-Jan-2003  thorpej branches: 1.9.2;
Use aprint_normal() in cfprint routines.
 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  27-Sep-2002  thorpej Rather than referencing the cfdriver directly in the cfdata entries,
instead use a string naming the driver. The cfdriver is then looked
up in a list which is built at run-time.
 1.4  13-Nov-2001  lukem add/cleanup RCSID
 1.3  08-Jul-2001  thorpej branches: 1.3.2;
Remove unnecessary include files, from Onno van der Linden.
 1.2  12-Jun-2001  thorpej Don't need INET or NS includes here.
 1.1  11-Aug-2000  thorpej branches: 1.1.2; 1.1.4; 1.1.6;
Add support for the DEC DE422 Ethernet, which is a DEPCA
attached to the EISA bus. This board is commonly found
on Alpha Jensen systems.
 1.1.6.5  03-Jan-2003  thorpej Sync with HEAD.
 1.1.6.4  18-Oct-2002  nathanw Catch up to -current.
 1.1.6.3  14-Nov-2001  nathanw Catch up to -current.
 1.1.6.2  24-Aug-2001  nathanw Catch up with -current.
 1.1.6.1  21-Jun-2001  nathanw Catch up to -current.
 1.1.4.2  20-Nov-2000  bouyer Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
 1.1.4.1  11-Aug-2000  bouyer file depca.c was added on branch thorpej_scsipi on 2000-11-20 11:40:29 +0000
 1.1.2.2  11-Aug-2000  thorpej Pullup from trunk:
Add support for the DEC DE422 Ethernet, which is a DEPCA
attached to the EISA bus. This board is commonly found
on Alpha Jensen systems.
 1.1.2.1  11-Aug-2000  thorpej file depca.c was added on branch netbsd-1-5 on 2000-08-11 18:16:49 +0000
 1.3.2.2  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
 1.3.2.1  10-Jan-2002  thorpej Sync kqueue branch with -current.
 1.9.2.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.9.2.2  18-Sep-2004  skrll Sync with HEAD.
 1.9.2.1  03-Aug-2004  skrll Sync with HEAD
 1.10.16.2  27-Oct-2007  yamt sync with head.
 1.10.16.1  21-Jun-2006  yamt sync with head.
 1.11.12.1  28-Mar-2006  tron Merge 2006-03-28 NetBSD-current into the "peter-altq" branch.
 1.11.10.1  19-Apr-2006  elad sync with head.
 1.11.8.1  01-Apr-2006  yamt sync with head.
 1.11.6.1  22-Apr-2006  simonb Sync with head.
 1.11.4.1  09-Sep-2006  rpaulo sync with head
 1.12.10.2  10-Dec-2006  yamt sync with head.
 1.12.10.1  22-Oct-2006  yamt sync with head
 1.12.8.1  18-Nov-2006  ad Sync with head.
 1.14.28.1  25-Oct-2007  bouyer Sync with HEAD.
 1.14.24.1  06-Nov-2007  matt sync with HEAD
 1.14.22.1  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.
 1.14.8.1  23-Oct-2007  ad Sync with head.
 1.15.16.1  02-Jun-2008  mjf Sync with HEAD.
 1.16.4.1  16-May-2008  yamt sync with head.
 1.16.2.1  18-May-2008  yamt sync with head.
 1.17.104.1  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.
 1.18.8.1  04-Aug-2021  thorpej Adapt to CFARGS().

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