[PATCH v2 3/3] samples: rpmsg: add mtu size info

[Tanmay Shah]

RPMsg MTU size can be variable now and no longer hardcoded to 512 bytes.
Add log to the sample driver that prints current MTU size of rpmsg
buffer.

Signed-off-by: Tanmay Shah <tanmay.shah@xxxxxxx>
---
 samples/rpmsg/rpmsg_client_sample.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/samples/rpmsg/rpmsg_client_sample.c b/samples/rpmsg/rpmsg_client_sample.c
index ae5081662283..bc6d16e81d69 100644
--- a/samples/rpmsg/rpmsg_client_sample.c
+++ b/samples/rpmsg/rpmsg_client_sample.c
@@ -62,6 +62,9 @@ static int rpmsg_sample_probe(struct rpmsg_device *rpdev)
 
 	dev_set_drvdata(&rpdev->dev, idata);
 
+	dev_info(&rpdev->dev, "rpmsg mtu size = %ld\n",
+		 rpmsg_get_mtu(rpdev->ept));
+
 	/* send a message to our remote processor */
 	ret = rpmsg_send(rpdev->ept, MSG, strlen(MSG));
 	if (ret) {
-- 
2.34.1