u-boot.git/include/libfdt.h, branch v2008.10-rc2

libfdt: Implement fdt_get_property_namelen() and fdt_getprop_namelen()

2008-08-25T02:20:50+00:00

As well as fdt_subnode_offset(), libfdt includes an
fdt_subnode_offset_namelen() function that takes the subnode name to
look up not as a NUL-terminated string, but as a string with an
explicit length.  This can be useful when the caller has the name as
part of a longer string, such as a full path.

However, we don't have corresponding 'namelen' versions for
fdt_get_property() and fdt_getprop().  There are less obvious use
cases for these variants on property names, but there are
circumstances where they can be useful e.g. looking up property names
which need to be parsed from a longer string buffer such as user input
or a configuration file, or looking up an alias in a path with
IEEE1275 style aliases.

So, since it's very easy to implement such variants, this patch does
so.  The original NUL-terminated variants are, of course, implemented
in terms of the namelen versions.

Signed-off-by: David Gibson

libfdt: Improve documentation in libfdt.h

2008-08-25T02:20:49+00:00

Fix a few typos and mistakes.

Signed-off-by: Wolfram Sang 
Acked-by: David Gibson

dtc: Enable and fix -Wcast-qual warnings

2008-08-25T02:20:49+00:00

Enabling -Wcast-qual warnings in dtc shows up a number of places where
we are incorrectly discarding a const qualification.  There are also
some places where we are intentionally discarding the 'const', and we
need an ugly cast through uintptr_t to suppress the warning.  However,
most of these are pretty well isolated with the *_w() functions.  So
in the interests of maximum safety with const qualifications, this
patch enables the warnings and fixes the existing complaints.

Signed-off-by: David Gibson 
Acked-by: Gerald Van Baren

Big white-space cleanup.

2008-05-20T22:14:08+00:00

This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).

Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.

Signed-off-by: Wolfgang Denk

libfdt: Add and use a node iteration helper function.

2008-03-19T01:03:45+00:00

This patch adds an fdt_next_node() function which can be used to
iterate through nodes of the tree while keeping track of depth.  This
function is used to simplify the iteration code in a lot of other
functions, and is also exported for use by library users.

Signed-off-by: David Gibson

libfdt: Add fdt_set_name() function

2008-03-19T01:03:45+00:00

This patch adds an fdt_set_name() function to libfdt, mirroring
fdt_get_name().  This is a r/w function which alters the name of a
given device tree node.

Signed-off-by: David Gibson

libfdt: Add more documentation (patch the seventh)

2008-01-08T20:03:42+00:00

This patch adds more documenting comments to libfdt.h.  Specifically,
these document the read/write functions (not including fdt_open_into()
and fdt_pack(), for now).

Signed-off-by: David Gibson

libfdt: Add more documentation (patch the sixth)

2008-01-08T20:03:34+00:00

This patch adds some more documenting comments to libfdt.h.
Specifically this documents all the write-in-place functions.

Signed-off-by: David Gibson

Fix compile problem introduced by "cleanup" commit 3dfd708c

2008-01-02T14:58:44+00:00

Signed-off-by: Wolfgang Denk

Minor coding style cleanup.

2008-01-02T11:38:43+00:00

Signed-off-by: Wolfgang Denk