| History log of /src/sys/arch/arm/s3c2xx0/s3c2800.c |
| Revision | | Date | Author | Comments |
| 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 |
| 27-Oct-2012 |
chs | branches: 1.14.52;
split device_t/softc for all remaining drivers.
replace "struct device *" with "device_t".
use device_xname(), device_unit(), etc.
|
| 1.13 |
| 30-Jan-2012 |
nisimura | branches: 1.13.6;
Add FriendlyARM Mini2440 support.
- new code for Samsung S3C2440 SoC.
- update for other S3C2xx0.
This port was done by Paul Fleischer.
|
| 1.12 |
| 01-Jul-2011 |
dyoung | branches: 1.12.2; 1.12.6;
#include <sys/bus.h> instead of <machine/bus.h>.
|
| 1.11 |
| 11-Dec-2005 |
christos | merge ktrace-lwp.
|
| 1.10 |
| 26-Aug-2005 |
drochner | s/locdesc_t/int/g
|
| 1.9 |
| 30-Jun-2005 |
drochner | branches: 1.9.2;
adaptions to config_search() change, and minor autoconf fixes, mostly from Havard Eidnes
|
| 1.8 |
| 16-Mar-2005 |
bsh | Switch SMDK2410 and SMDK2800 kernels to use pmap_devmap_bootstrap() to map
I/O registers that are used in early start-up stage. This replaces the
special bootstrap-time-only bus_space_map function in smdk{2410,2800}_machdep.c.
This makes SMDK{2410,2800}'s initarm() a bit simpler, and gives us smaller diffs
to other evbarm platforms.
An another good thing for SMDK2800 is that now we have all built-in peripheral
registers mapped in 2 segments. We may expect less TLB miss on I/O access
(very slightly).
|
| 1.7 |
| 04-Aug-2003 |
bsh | branches: 1.7.8; 1.7.10;
+ cleanup attach message.
+ use aprint_normal()
|
| 1.6 |
| 01-Aug-2003 |
bsh | change an arg of s3c2800_clk_freq() to match with s3c24x0_clk_freq().
|
| 1.5 |
| 15-Jul-2003 |
lukem | __KERNEL_RCSID()
|
| 1.4 |
| 13-May-2003 |
bsh | branches: 1.4.2;
+ use SWRCON register for software reset.
+ add s3c2800_clock_freq(): calculate [FHP]CLK from values in PLL
control registers and S3C2XX0_XTAL_CLK.
|
| 1.3 |
| 03-May-2003 |
bsh | fix typo in an error message. reported by Jonathan Cline on port-arm.
|
| 1.2 |
| 01-Jan-2003 |
thorpej | Use aprint_normal() for cfprint routines.
|
| 1.1 |
| 20-Nov-2002 |
bsh | branches: 1.1.2;
Samsung S3C2800 is a CPU with ARM920T core.
|
| 1.1.2.3 |
| 03-Jan-2003 |
thorpej | Sync with HEAD.
|
| 1.1.2.2 |
| 11-Dec-2002 |
thorpej | Sync with HEAD.
|
| 1.1.2.1 |
| 20-Nov-2002 |
thorpej | file s3c2800.c was added on branch nathanw_sa on 2002-12-11 05:53:13 +0000
|
| 1.4.2.5 |
| 10-Nov-2005 |
skrll | Sync with HEAD. Here we go again...
|
| 1.4.2.4 |
| 01-Apr-2005 |
skrll | Sync with HEAD.
|
| 1.4.2.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.4.2.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.4.2.1 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.7.10.1 |
| 19-Mar-2005 |
yamt | sync with head. xen and whitespace. xen part is not finished.
|
| 1.7.8.1 |
| 29-Apr-2005 |
kent | sync with -current
|
| 1.9.2.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.12.6.1 |
| 18-Feb-2012 |
mrg | merge to -current.
|
| 1.12.2.2 |
| 30-Oct-2012 |
yamt | sync with head
|
| 1.12.2.1 |
| 17-Apr-2012 |
yamt | sync with head
|
| 1.13.6.1 |
| 20-Nov-2012 |
tls | Resync to 2012-11-19 00:00:00 UTC
|
| 1.14.52.5 |
| 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.
|
| 1.14.52.4 |
| 04-Apr-2021 |
thorpej | CFARG_SUBMATCH -> CFARG_SEARCH for the indirect configuration uses.
|
| 1.14.52.3 |
| 03-Apr-2021 |
thorpej | Give config_attach() the tagged variadic argument treatment and
mechanically convert all call sites.
|
| 1.14.52.2 |
| 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.
|
| 1.14.52.1 |
| 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.
|
| 1.15.8.1 |
| 04-Aug-2021 |
thorpej | Adapt to CFARGS().
|
