diff options
Diffstat (limited to 'include/fdtdec.h')
| -rw-r--r-- | include/fdtdec.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/fdtdec.h b/include/fdtdec.h index 4ae77be9ba..6b4000623d 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -445,6 +445,22 @@ int fdtdec_get_int_array(const void *blob, int node, const char *prop_name, u32 *array, int count); /** + * Look up a property in a node and return its contents in an integer + * array of given length. The property must exist but may have less data that + * expected (4*count bytes). It may have more, but this will be ignored. + * + * @param blob FDT blob + * @param node node to examine + * @param prop_name name of property to find + * @param array array to fill with data + * @param count number of array elements + * @return number of array elements if ok, or -FDT_ERR_NOTFOUND if the + * property is not found + */ +int fdtdec_get_int_array_count(const void *blob, int node, + const char *prop_name, u32 *array, int count); + +/** * Look up a property in a node and return a pointer to its contents as a * unsigned int array of given length. The property must have at least enough * data for the array ('count' cells). It may have more, but this will be |