Merge "rpmsg: glink: Add announce_create ops and preallocate intents" into msm-next (94ee1993) · Commits · e / devices / android_kernel_oneplus_sm8150

drivers/rpmsg/qcom_glink_native.c

+20 −0

Original line number	Diff line number	Diff line
		@@ -1002,6 +1002,25 @@ static struct rpmsg_endpoint qcom_glink_create_ept(struct rpmsg_device rpdev,
		return ept;
		}

		static int qcom_glink_announce_create(struct rpmsg_device *rpdev)
		{
		struct glink_channel *channel = to_glink_channel(rpdev->ept);
		struct glink_core_rx_intent *intent;
		struct qcom_glink *glink = channel->glink;
		int num_intents = glink->intentless ? 0 : 5;

		/* Channel is now open, advertise base set of intents */
		while (num_intents--) {
		intent = qcom_glink_alloc_intent(glink, channel, SZ_1K, true);
		if (!intent)
		break;

		qcom_glink_advertise_intent(glink, channel, intent);
		}

		return 0;
		}

		static void qcom_glink_destroy_ept(struct rpmsg_endpoint *ept)
		{
		struct glink_channel *channel = to_glink_channel(ept);
		@@ -1077,6 +1096,7 @@ static struct device_node qcom_glink_match_channel(struct device_node node,

		static const struct rpmsg_device_ops glink_device_ops = {
		.create_ept = qcom_glink_create_ept,
		.announce_create = qcom_glink_announce_create,
		};

		static const struct rpmsg_endpoint_ops glink_endpoint_ops = {