Module Name: src
Committed By: ryo
Date: Thu Dec 31 15:10:46 UTC 2020
Modified Files:
src/sys/dev/ofw: ofw_subr.c openfirm.h
Log Message:
add of_getprop_uint32_array()
To generate a diff of this commit:
cvs rdiff -u -r1.40 -r1.41 src/sys/dev/ofw/ofw_subr.c
cvs rdiff -u -r1.39 -r1.40 src/sys/dev/ofw/openfirm.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/ofw/ofw_subr.c
diff -u src/sys/dev/ofw/ofw_subr.c:1.40 src/sys/dev/ofw/ofw_subr.c:1.41
--- src/sys/dev/ofw/ofw_subr.c:1.40 Thu Jul 16 21:32:44 2020
+++ src/sys/dev/ofw/ofw_subr.c Thu Dec 31 15:10:46 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: ofw_subr.c,v 1.40 2020/07/16 21:32:44 jmcneill Exp $ */
+/* $NetBSD: ofw_subr.c,v 1.41 2020/12/31 15:10:46 ryo Exp $ */
/*
* Copyright 1998
@@ -34,7 +34,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ofw_subr.c,v 1.40 2020/07/16 21:32:44 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ofw_subr.c,v 1.41 2020/12/31 15:10:46 ryo Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -603,6 +603,23 @@ of_getprop_uint32(int node, const char *
return 0;
}
+int
+of_getprop_uint32_array(int node, const char *prop, uint32_t *array, int n)
+{
+ uint32_t *v = array;
+ int len;
+
+ len = OF_getprop(node, prop, array, n * sizeof(*v));
+ if (len < (int)(n * sizeof(*v)))
+ return -1;
+
+ for (; n > 0; n--) {
+ BE32TOH(*v);
+ v++;
+ }
+
+ return 0;
+}
/*
* Get the value of a uint64 property, compensating for host byte order.
* Returns 0 on success, non-zero on failure.
Index: src/sys/dev/ofw/openfirm.h
diff -u src/sys/dev/ofw/openfirm.h:1.39 src/sys/dev/ofw/openfirm.h:1.40
--- src/sys/dev/ofw/openfirm.h:1.39 Thu Jul 16 21:32:44 2020
+++ src/sys/dev/ofw/openfirm.h Thu Dec 31 15:10:46 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: openfirm.h,v 1.39 2020/07/16 21:32:44 jmcneill Exp $ */
+/* $NetBSD: openfirm.h,v 1.40 2020/12/31 15:10:46 ryo Exp $ */
/*
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
@@ -132,6 +132,7 @@ void of_enter_spi_devs(prop_dictionary_t
bool of_hasprop(int, const char *);
#define of_getprop_bool of_hasprop
int of_getprop_uint32(int, const char *, uint32_t *);
+int of_getprop_uint32_array(int, const char *, uint32_t *, int);
int of_getprop_uint64(int, const char *, uint64_t *);
#endif /*_OPENFIRM_H_*/
