svn commit: r244668 - projects/efika_mx/sys/dev/fdt
Gavin Atkinson
gavin at FreeBSD.org
Thu Dec 27 19:12:09 UTC 2012
On Mon, 24 Dec 2012, Aleksandr Rybalko wrote:
> Author: ray
> Date: Mon Dec 24 22:28:52 2012
> New Revision: 244668
> URL: http://svnweb.freebsd.org/changeset/base/244668
>
> Log:
> Resources can be optional, so report lack of resource only if verbose.
>
> Sponsored by: FreeBSD Foundation
>
> Modified:
> projects/efika_mx/sys/dev/fdt/simplebus.c
>
> Modified: projects/efika_mx/sys/dev/fdt/simplebus.c
> ==============================================================================
> --- projects/efika_mx/sys/dev/fdt/simplebus.c Mon Dec 24 22:26:03 2012 (r244667)
> +++ projects/efika_mx/sys/dev/fdt/simplebus.c Mon Dec 24 22:28:52 2012 (r244668)
> @@ -259,7 +259,7 @@ simplebus_alloc_resource(device_t bus, d
> type = SYS_RES_MEMORY;
>
> rle = resource_list_find(&di->di_res, type, *rid);
> - if (rle == NULL) {
> + if (rle == NULL && bootverbose) {
> device_printf(bus, "no default resources for "
> "rid = %d, type = %d\n", *rid, type);
> return (NULL);
This appears to be wrong to me - before the code would return(NULL) if
rle == NULL, whereas now both rle == NULL && bootverbose must be true to
return. Later on, the code relies on rle being non-null, so will now
presumably panic if !bootverbose.
Gavin
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