* [PATCH] dtc: fdtdump, properly handle multi-string properties
@ 2013-01-03 22:32 Pantelis Antoniou
2013-01-03 23:34 ` Rob Herring
0 siblings, 1 reply; 2+ messages in thread
From: Pantelis Antoniou @ 2013-01-03 22:32 UTC (permalink / raw)
To: Grant Likely
Cc: Matt Porter, devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ,
Pantelis Antoniou, linux-kernel-u79uwXL29TY76Z2rM5mHXA,
Rob Herring, Russ Dill
Device tree can store multiple strings in a single property.
We didn't handle that case properly.
Signed-off-by: Pantelis Antoniou <panto-wVdstyuyKrO8r51toPun2/C9HSW9iNxf@public.gmane.org>
---
scripts/dtc/fdtdump.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/scripts/dtc/fdtdump.c b/scripts/dtc/fdtdump.c
index 207a46d..d4fa6d7 100644
--- a/scripts/dtc/fdtdump.c
+++ b/scripts/dtc/fdtdump.c
@@ -21,13 +21,23 @@ static void print_data(const char *data, int len)
{
int i;
const char *p = data;
+ const char *s;
/* no data, don't print */
if (len == 0)
return;
if (util_is_printable_string(data, len)) {
- printf(" = \"%s\"", (const char *)data);
+ printf(" = ");
+
+ s = data;
+ do {
+ printf("\"%s\"", s);
+ s += strlen(s) + 1;
+ if (s < data + len)
+ printf(", ");
+ } while (s < data + len);
+
} else if ((len % 4) == 0) {
printf(" = <");
for (i = 0; i < len; i += 4)
--
1.7.12
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] dtc: fdtdump, properly handle multi-string properties
2013-01-03 22:32 [PATCH] dtc: fdtdump, properly handle multi-string properties Pantelis Antoniou
@ 2013-01-03 23:34 ` Rob Herring
0 siblings, 0 replies; 2+ messages in thread
From: Rob Herring @ 2013-01-03 23:34 UTC (permalink / raw)
To: Pantelis Antoniou
Cc: Grant Likely, devicetree-discuss, linux-kernel, Matt Porter,
Russ Dill, Jon Loeliger
On 01/03/2013 04:32 PM, Pantelis Antoniou wrote:
> Device tree can store multiple strings in a single property.
> We didn't handle that case properly.
>
> Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
> ---
> scripts/dtc/fdtdump.c | 12 +++++++++++-
> 1 file changed, 11 insertions(+), 1 deletion(-)
These need to be posted against the upstream dtc sources and to the dtc
maintainer Jon Loeliger.
Rob
>
> diff --git a/scripts/dtc/fdtdump.c b/scripts/dtc/fdtdump.c
> index 207a46d..d4fa6d7 100644
> --- a/scripts/dtc/fdtdump.c
> +++ b/scripts/dtc/fdtdump.c
> @@ -21,13 +21,23 @@ static void print_data(const char *data, int len)
> {
> int i;
> const char *p = data;
> + const char *s;
>
> /* no data, don't print */
> if (len == 0)
> return;
>
> if (util_is_printable_string(data, len)) {
> - printf(" = \"%s\"", (const char *)data);
> + printf(" = ");
> +
> + s = data;
> + do {
> + printf("\"%s\"", s);
> + s += strlen(s) + 1;
> + if (s < data + len)
> + printf(", ");
> + } while (s < data + len);
> +
> } else if ((len % 4) == 0) {
> printf(" = <");
> for (i = 0; i < len; i += 4)
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2013-01-03 22:32 [PATCH] dtc: fdtdump, properly handle multi-string properties Pantelis Antoniou
2013-01-03 23:34 ` Rob Herring
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