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History log of /src/sys/arch/newsmips/dev/ms_hb.c
RevisionDateAuthorComments
 1.16  07-Aug-2021  thorpej Merge thorpej-cfargs2.
 1.15  24-Apr-2021  thorpej branches: 1.15.8;
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?).
 1.14  13-Oct-2012  tsutsui branches: 1.14.52;
struct device * -> device_t, use device_xname() (from chs@)
 1.13  09-Apr-2008  tsutsui branches: 1.13.38; 1.13.48;
Split device_t/softc, with misc cleanup.
 1.12  04-Mar-2007  christos branches: 1.12.40;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
 1.11  12-Nov-2006  plunky branches: 1.11.4;
Tidy away wsmouse_input() abstractions and update
documentation to include the W direction.
 1.10  11-Dec-2005  christos branches: 1.10.20; 1.10.22;
merge ktrace-lwp.
 1.9  06-Feb-2005  tsutsui branches: 1.9.6;
Misc cleanup:
- ANSI function decls
- remove __P()
- u_intNN_t -> uintNN_t
- remove register decls
- bcopy -> memcpy, strcpy
- bzero -> memset
- bcmp -> memcmp
- use malloc(9) with M_ZERO
- some KNF
etc.
 1.8  15-Jul-2003  lukem branches: 1.8.8; 1.8.10;
__KERNEL_RCSID()
 1.7  10-May-2003  tsutsui branches: 1.7.2;
- Prepare common structures for interrupt handler and share them between
Hyper-bus and AP-bus.
- Use LIST rather than static array for interrupt dispatcher.
 1.6  10-May-2003  tsutsui Add a cast missed in the previous.
 1.5  09-May-2003  tsutsui - Define and use struct hb_attach_args rather than struct confargs
for hb devices.
- Move declarations for hb functions and macros to dev/hbvar.h.
- Define and use hb_badaddr() macro for hb devices.
- Declare news3400_badaddr() in machine/cpu.h rather than machine/autoconf.h.
- Remove unused stuff from machine/autoconf.h.
 1.4  02-Oct-2002  thorpej Use CFATTACH_DECL().
 1.3  27-Sep-2002  thorpej Declare all cfattach structures const.
 1.2  17-Mar-2002  atatat Convert ioctl code to use EPASSTHROUGH instead of -1 or ENOTTY for
indicating an unhandled "command". ERESTART is -1, which can lead to
confusion. ERESTART has been moved to -3 and EPASSTHROUGH has been
placed at -4. No ioctl code should now return -1 anywhere. The
ioctl() system call is now properly restartable.
 1.1  13-Nov-2000  tsubai branches: 1.1.2; 1.1.6; 1.1.10;
Switch to wscons.
 1.1.10.2  18-Oct-2002  nathanw Catch up to -current.
 1.1.10.1  01-Apr-2002  nathanw Catch up to -current.
(CVS: It's not just a program. It's an adventure!)
 1.1.6.2  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
 1.1.6.1  23-Jun-2002  jdolecek catch up with -current on kqueue branch
 1.1.2.2  22-Nov-2000  bouyer Sync with HEAD.
 1.1.2.1  13-Nov-2000  bouyer file ms_hb.c was added on branch thorpej_scsipi on 2000-11-22 16:01:13 +0000
 1.7.2.5  06-Feb-2005  skrll Sync with HEAD.
 1.7.2.4  27-Jan-2005  skrll Adapt to branch.
 1.7.2.3  21-Sep-2004  skrll Fix the sync with head I botched.
 1.7.2.2  18-Sep-2004  skrll Sync with HEAD.
 1.7.2.1  03-Aug-2004  skrll Sync with HEAD
 1.8.10.1  12-Feb-2005  yamt sync with head.
 1.8.8.1  29-Apr-2005  kent sync with -current
 1.9.6.3  03-Sep-2007  yamt sync with head.
 1.9.6.2  30-Dec-2006  yamt sync with head.
 1.9.6.1  21-Jun-2006  yamt sync with head.
 1.10.22.1  10-Dec-2006  yamt sync with head.
 1.10.20.1  18-Nov-2006  ad Sync with head.
 1.11.4.1  12-Mar-2007  rmind Sync with HEAD.
 1.12.40.1  02-Jun-2008  mjf Sync with HEAD.
 1.13.48.1  20-Nov-2012  tls Resync to 2012-11-19 00:00:00 UTC
 1.13.38.1  30-Oct-2012  yamt sync with head
 1.14.52.1  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.
 1.15.8.1  04-Aug-2021  thorpej Adapt to CFARGS().

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