diff options
Diffstat (limited to 'drivers/rpmsg/qcom_glink_native.h')
| -rw-r--r-- | drivers/rpmsg/qcom_glink_native.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/rpmsg/qcom_glink_native.h b/drivers/rpmsg/qcom_glink_native.h new file mode 100644 index 000000000000..d5627a495c00 --- /dev/null +++ b/drivers/rpmsg/qcom_glink_native.h @@ -0,0 +1,38 @@ +/* + * Copyright (c) 2016-2017, Linaro Ltd + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef __QCOM_GLINK_NATIVE_H__ +#define __QCOM_GLINK_NATIVE_H__ + +struct qcom_glink_pipe { + size_t length; + + size_t (*avail)(struct qcom_glink_pipe *glink_pipe); + + void (*peak)(struct qcom_glink_pipe *glink_pipe, void *data, + size_t count); + void (*advance)(struct qcom_glink_pipe *glink_pipe, size_t count); + + void (*write)(struct qcom_glink_pipe *glink_pipe, + const void *hdr, size_t hlen, + const void *data, size_t dlen); +}; + +struct qcom_glink; + +struct qcom_glink *qcom_glink_native_probe(struct device *dev, + struct qcom_glink_pipe *rx, + struct qcom_glink_pipe *tx); +void qcom_glink_native_remove(struct qcom_glink *glink); + +#endif |