[PATCH 3/5] misc: fastrpc: Set channel as secure

Jeya R
2021-11-25T14:20:15Z

Set all DSP channel as secure for which non-secure DT property is not added.

Signed-off-by: Jeya R <jeyr@codeaurora.org>
---
drivers/misc/fastrpc.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c
index 0775554e..a4e2e86 100644
--- a/drivers/misc/fastrpc.c
+++ b/drivers/misc/fastrpc.c
@@ -216,6 +216,7 @@ struct fastrpc_channel_ctx {
struct miscdevice miscdev;
struct miscdevice securedev;
struct kref refcount;
+ bool secure;
};

struct fastrpc_user {
@@ -1650,6 +1651,7 @@ static int fastrpc_rpmsg_probe(struct rpmsg_device *rpdev)
if (!data)
return -ENOMEM;

+ data->secure = !(of_property_read_bool(rdev->of_node, "qcom,non-secure-domain"));
data->miscdev.minor = MISC_DYNAMIC_MINOR;
data->miscdev.name = devm_kasprintf(rdev, GFP_KERNEL, "fastrpc-%s",
domains[domain_id]);
--
2.7.4