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Allow devices to attach to nodes without a "compatible" property, but only

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print "not configured" messages for nodes with one.
This commit is contained in:
jmcneill 2017-04-13 22:27:07 +00:00
parent de49aef46f
commit 498820abda
1 changed files with 6 additions and 7 deletions
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13
sys/dev/fdt/fdtbus.c
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@ -1,4 +1,4 @@
/* $NetBSD: fdtbus.c,v 1.4 2017/04/13 22:12:53 jmcneill Exp $ */
/* $NetBSD: fdtbus.c,v 1.5 2017/04/13 22:27:07 jmcneill Exp $ */
/*-
* Copyright (c) 2015 Jared D. McNeill <jmcneill@invisible.ca>
@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: fdtbus.c,v 1.4 2017/04/13 22:12:53 jmcneill Exp $");
__KERNEL_RCSID(0, "$NetBSD: fdtbus.c,v 1.5 2017/04/13 22:27:07 jmcneill Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -102,11 +102,6 @@ fdt_scan(device_t self, const struct fdt_attach_args *faa, const char *devname)
struct fdt_attach_args nfaa = *faa;
nfaa.faa_phandle = child;
/* Only attach to nodes with a compatible property */
len = OF_getproplen(child, "compatible");
if (len <= 0)
continue;
/* If there is a "status" property, make sure it is "okay" */
len = OF_getproplen(child, "status");
if (len > 0) {
@ -158,6 +153,10 @@ fdt_print(void *aux, const char *pnp)
char buf[FDT_MAX_PATH];
const char *name = buf;
/* Skip "not configured" for nodes w/o compatible property */
if (OF_getproplen(faa->faa_phandle, "compatible") <= 0)
return QUIET;
if (pnp) {
if (!fdtbus_get_path(faa->faa_phandle, buf, sizeof(buf)))
name = faa->faa_name;