Add 'qcom/opensource/securemsm-kernel/' from commit 'a6005ceed271246683596608e4c56b4d921fb363'

git-subtree-dir: qcom/opensource/securemsm-kernel
git-subtree-mainline: 46e9caf0d0
git-subtree-split: a6005ceed2
Change-Id:
repo: https://git.codelinaro.org/clo/la/platform/vendor/qcom/opensource/securemsm-kernel
tag: LA.VENDOR.14.3.0.r1-17300-lanai.QSSI15.0

qcom/opensource/securemsm-kernel/linux/misc/qseecom_kernel.h

@@ -0,0 +1,48 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2012-2021, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef __QSEECOM_KERNEL_H_
+#define __QSEECOM_KERNEL_H_
+
+#include <linux/types.h>
+
+
+#define QSEECOM_ALIGN_SIZE	0x40
+#define QSEECOM_ALIGN_MASK	(QSEECOM_ALIGN_SIZE - 1)
+#define QSEECOM_ALIGN(x)	\
+	((x + QSEECOM_ALIGN_MASK) & (~QSEECOM_ALIGN_MASK))
+
+/*
+ * struct qseecom_handle -
+ *      Handle to the qseecom device for kernel clients
+ * @sbuf - shared buffer pointer
+ * @sbbuf_len - shared buffer size
+ */
+struct qseecom_handle {
+	void *dev; /* in/out */
+	unsigned char *sbuf; /* in/out */
+	uint32_t sbuf_len; /* in/out */
+};
+
+int qseecom_start_app(struct qseecom_handle **handle,
+						char *app_name, uint32_t size);
+int qseecom_shutdown_app(struct qseecom_handle **handle);
+int qseecom_send_command(struct qseecom_handle *handle, void *send_buf,
+			uint32_t sbuf_len, void *resp_buf, uint32_t rbuf_len);
+
+int qseecom_set_bandwidth(struct qseecom_handle *handle, bool high);
+#if IS_ENABLED(CONFIG_QSEECOM)
+int qseecom_process_listener_from_smcinvoke(uint32_t *result,
+					u64 *response_type, unsigned int *data);
+#else
+static inline int qseecom_process_listener_from_smcinvoke(uint32_t *result,
+					u64 *response_type, unsigned int *data)
+{
+	return -EOPNOTSUPP;
+}
+#endif
+
+
+#endif /* __QSEECOM_KERNEL_H_ */