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63 lines
1.3 KiB
63 lines
1.3 KiB
/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */ |
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/* |
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* Copyright(c) 2016 Google Inc. All rights reserved. |
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* Copyright(c) 2016 Linaro Ltd. All rights reserved. |
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*/ |
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#ifndef __ARPC_H |
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#define __ARPC_H |
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/* APBridgeA RPC (ARPC) */ |
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enum arpc_result { |
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ARPC_SUCCESS = 0x00, |
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ARPC_NO_MEMORY = 0x01, |
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ARPC_INVALID = 0x02, |
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ARPC_TIMEOUT = 0x03, |
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ARPC_UNKNOWN_ERROR = 0xff, |
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}; |
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struct arpc_request_message { |
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__le16 id; /* RPC unique id */ |
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__le16 size; /* Size in bytes of header + payload */ |
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__u8 type; /* RPC type */ |
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__u8 data[]; /* ARPC data */ |
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} __packed; |
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struct arpc_response_message { |
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__le16 id; /* RPC unique id */ |
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__u8 result; /* Result of RPC */ |
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} __packed; |
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/* ARPC requests */ |
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#define ARPC_TYPE_CPORT_CONNECTED 0x01 |
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#define ARPC_TYPE_CPORT_QUIESCE 0x02 |
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#define ARPC_TYPE_CPORT_CLEAR 0x03 |
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#define ARPC_TYPE_CPORT_FLUSH 0x04 |
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#define ARPC_TYPE_CPORT_SHUTDOWN 0x05 |
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struct arpc_cport_connected_req { |
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__le16 cport_id; |
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} __packed; |
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struct arpc_cport_quiesce_req { |
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__le16 cport_id; |
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__le16 peer_space; |
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__le16 timeout; |
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} __packed; |
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struct arpc_cport_clear_req { |
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__le16 cport_id; |
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} __packed; |
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struct arpc_cport_flush_req { |
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__le16 cport_id; |
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} __packed; |
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struct arpc_cport_shutdown_req { |
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__le16 cport_id; |
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__le16 timeout; |
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__u8 phase; |
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} __packed; |
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#endif /* __ARPC_H */
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