| History log of /src/sys/arch/evbarm/iq80321/obio.c |
| Revision | | Date | Author | Comments |
| 1.18 |
| 07-Aug-2021 |
thorpej | Merge thorpej-cfargs2.
|
| 1.17 |
| 24-Apr-2021 |
thorpej | branches: 1.17.8;
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?).
|
| 1.16 |
| 01-Jul-2011 |
dyoung | branches: 1.16.68;
#include <sys/bus.h> instead of <machine/bus.h>.
|
| 1.15 |
| 06-Jun-2011 |
matt | Some more device_t, cfdata_t, CFATTACH_DECL_NEW cleanup.
|
| 1.14 |
| 11-Dec-2005 |
christos | branches: 1.14.100; 1.14.110;
merge ktrace-lwp.
|
| 1.13 |
| 26-Aug-2005 |
drochner | s/locdesc_t/int/g
|
| 1.12 |
| 30-Jun-2005 |
drochner | branches: 1.12.2;
adaptions to config_search() change, and minor autoconf fixes, mostly from Havard Eidnes
|
| 1.11 |
| 15-Jul-2003 |
lukem | __KERNEL_RCSID()
|
| 1.10 |
| 16-Jun-2003 |
thorpej | branches: 1.10.2;
Give every obio implementation a size and width locator.
|
| 1.9 |
| 15-Jun-2003 |
thorpej | Add an optional "width" locator to the obio bus, specifying the
bus width of the device.
|
| 1.8 |
| 29-Apr-2003 |
thorpej | Use aprint*().
|
| 1.7 |
| 01-Jan-2003 |
thorpej | Use aprint_normal() for cfprint routines.
|
| 1.6 |
| 03-Oct-2002 |
thorpej | Use indirect configuration for on-board devices (i.e. those things
attached to "obio") on the IQ80310 and IQ80321. It makes more sense
to do it this way for this type of system (the goal being to encapsulate
as much information about the board as possible into one file).
|
| 1.5 |
| 02-Oct-2002 |
thorpej | Use CFATTACH_DECL().
|
| 1.4 |
| 27-Sep-2002 |
thorpej | Declare all cfattach structures const.
|
| 1.3 |
| 27-Sep-2002 |
thorpej | Introduce a new routine, config_match(), which invokes the
cfattach->ca_match function in behalf of the caller. Use it
rather than invoking cfattach->ca_match directly.
|
| 1.2 |
| 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.
|
| 1.1 |
| 27-Mar-2002 |
thorpej | branches: 1.1.6; 1.1.8;
Support for the Intel IQ80321 eval board for the i80321 I/O Processor.
|
| 1.1.8.3 |
| 03-Jan-2003 |
thorpej | Sync with HEAD.
|
| 1.1.8.2 |
| 18-Oct-2002 |
nathanw | Catch up to -current.
|
| 1.1.8.1 |
| 27-Mar-2002 |
nathanw | file obio.c was added on branch nathanw_sa on 2002-10-18 02:36:33 +0000
|
| 1.1.6.3 |
| 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
|
| 1.1.6.2 |
| 23-Jun-2002 |
jdolecek | catch up with -current on kqueue branch
|
| 1.1.6.1 |
| 27-Mar-2002 |
jdolecek | file obio.c was added on branch kqueue on 2002-06-23 17:35:43 +0000
|
| 1.10.2.4 |
| 10-Nov-2005 |
skrll | Sync with HEAD. Here we go again...
|
| 1.10.2.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.10.2.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.10.2.1 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.12.2.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.14.110.1 |
| 23-Jun-2011 |
cherry | Catchup with rmind-uvmplock merge.
|
| 1.14.100.1 |
| 12-Jun-2011 |
rmind | sync with head
|
| 1.16.68.6 |
| 05-Apr-2021 |
thorpej | Treat config_probe() as if it were a boolean function; don't compare
return value > 0... except for the odd balls, which are now really easy
to spot.
|
| 1.16.68.5 |
| 05-Apr-2021 |
thorpej | config_match() -> config_probe() for the straight-forward indirect config
cases. There are still a few odd balls using config_match() which should
be sorted out later.
|
| 1.16.68.4 |
| 04-Apr-2021 |
thorpej | CFARG_SUBMATCH -> CFARG_SEARCH for the indirect configuration uses.
|
| 1.16.68.3 |
| 03-Apr-2021 |
thorpej | Give config_attach() the tagged variadic argument treatment and
mechanically convert all call sites.
|
| 1.16.68.2 |
| 21-Mar-2021 |
thorpej | CFARG_IATTR usage audit:
If a device carries only one interface attribute, there is no need
to specify it when calling config_search(); that specification is
meant only to disambiguate which interface attribute (which is a
proxy for "what kind of attach args are being used") is having
children attached. cfparent_match() will take care of ensuring that
any potential children can attach to one of the parent's iterface
attributes, and if the parent only carries one, no disambiguation is
necessary.
|
| 1.16.68.1 |
| 20-Mar-2021 |
thorpej | The proliferation if config_search_*() and config_found_*() combinations
is a little absurd, so begin to tidy this up:
- Introduce a new cfarg_t enumerated type, that defines the types of
tag-value variadic arguments that can be passed to the various
config_*() functions (CFARG_SUBMATCH, CFARG_IATTR, and CFARG_LOCATORS,
for now, plus a CFARG_EOL sentinel).
- Collapse config_search_*() into config_search() that takes these
variadic arguments.
- Convert all call sites of config_search_*() to the new signature.
Noticed several incorrect usages along the way, which will be
audited in a future commit.
|
| 1.17.8.1 |
| 04-Aug-2021 |
thorpej | Adapt to CFARGS().
|
