f9a9a02e3e
move usrsock rpmsg driver from userspace to kernel to reduce extra context switch for usrsock operations Signed-off-by: liangchaozhong <liangchaozhong@xiaomi.com>
62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
/****************************************************************************
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* drivers/usrsock/usrsock_rpmsg.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __DRIVERS_USRSOCK_USRSOCK_RPMSG_H
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#define __DRIVERS_USRSOCK_USRSOCK_RPMSG_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/net/usrsock.h>
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/****************************************************************************
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* Pre-processor definitions
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****************************************************************************/
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#define USRSOCK_RPMSG_EPT_NAME "rpmsg-usrsock"
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#define USRSOCK_RPMSG_DNS_REQUEST USRSOCK_REQUEST__MAX
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#define USRSOCK_RPMSG_DNS_EVENT 127
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/* DNS request message */
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begin_packed_struct struct usrsock_rpmsg_dns_request_s
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{
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struct usrsock_request_common_s head;
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uint16_t addrlen;
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} end_packed_struct;
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/* DNS event message */
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begin_packed_struct struct usrsock_rpmsg_dns_event_s
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{
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struct usrsock_message_common_s head;
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uint16_t addrlen;
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} end_packed_struct;
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#endif /* __DRIVERS_USRSOCK_USRSOCK_RPMSG_H */
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