Module Name: src
Committed By: jmcneill
Date: Fri Jun 30 09:11:22 UTC 2017
Modified Files:
src/sys/dev/fdt: fdt_subr.c fdtvar.h
Log Message:
Add fdtbus_get_string helper
To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.14 src/sys/dev/fdt/fdt_subr.c
cvs rdiff -u -r1.21 -r1.22 src/sys/dev/fdt/fdtvar.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/fdt/fdt_subr.c
diff -u src/sys/dev/fdt/fdt_subr.c:1.13 src/sys/dev/fdt/fdt_subr.c:1.14
--- src/sys/dev/fdt/fdt_subr.c:1.13 Fri Jun 2 01:07:53 2017
+++ src/sys/dev/fdt/fdt_subr.c Fri Jun 30 09:11:22 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: fdt_subr.c,v 1.13 2017/06/02 01:07:53 jmcneill Exp $ */
+/* $NetBSD: fdt_subr.c,v 1.14 2017/06/30 09:11:22 jmcneill Exp $ */
/*-
* Copyright (c) 2015 Jared D. McNeill <jmcne...@invisible.ca>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: fdt_subr.c,v 1.13 2017/06/02 01:07:53 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fdt_subr.c,v 1.14 2017/06/30 09:11:22 jmcneill Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@@ -406,3 +406,11 @@ fdtbus_status_okay(int phandle)
return strncmp(prop, "ok", 2) == 0;
}
+
+const char *
+fdtbus_get_string(int phandle, const char *prop)
+{
+ const int off = fdtbus_phandle2offset(phandle);
+
+ return fdt_getprop(fdtbus_get_data(), off, prop, NULL);
+}
Index: src/sys/dev/fdt/fdtvar.h
diff -u src/sys/dev/fdt/fdtvar.h:1.21 src/sys/dev/fdt/fdtvar.h:1.22
--- src/sys/dev/fdt/fdtvar.h:1.21 Thu Jun 29 17:04:17 2017
+++ src/sys/dev/fdt/fdtvar.h Fri Jun 30 09:11:22 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: fdtvar.h,v 1.21 2017/06/29 17:04:17 jmcneill Exp $ */
+/* $NetBSD: fdtvar.h,v 1.22 2017/06/30 09:11:22 jmcneill Exp $ */
/*-
* Copyright (c) 2015 Jared D. McNeill <jmcne...@invisible.ca>
@@ -294,6 +294,8 @@ tcflag_t fdtbus_get_stdout_flags(void);
bool fdtbus_status_okay(int);
+const char * fdtbus_get_string(int, const char *);
+
int fdtbus_print(void *, const char *);
#endif /* _DEV_FDT_FDTVAR_H */
