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1e17c4fb0a
This adds a IPC backend that uses shared memory interface to communicate with (proprietary) devices. Requires config file option dev-args ipc_msock=/path/to/socket to specify the master socket the ipc backend should connect to. If UHD is avaialble the ipc-driver-test tool can be used to test the backend with a uhd device, this was so far only tested with a b2xx. Change-Id: Ice63d3499026293ade8aad675ff7a883bcdd5756
27 lines
1.0 KiB
C
27 lines
1.0 KiB
C
/*
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* Copyright 2020 sysmocom - s.f.m.c. GmbH <info@sysmocom.de>
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* Author: Pau Espin Pedrol <pespin@sysmocom.de>
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*
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* SPDX-License-Identifier: 0BSD
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*
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* Permission to use, copy, modify, and/or distribute this software for any purpose
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* with or without fee is hereby granted.THE SOFTWARE IS PROVIDED "AS IS" AND THE
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* AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR
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* BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
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* CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE
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* USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef IPC_SOCK_H
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#define IPC_SOCK_H
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#include "shm.h"
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#include "ipc-driver-test.h"
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int ipc_sock_send(struct msgb *msg);
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int ipc_sock_accept(struct osmo_fd *bfd, unsigned int flags);
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void ipc_sock_close(struct ipc_sock_state *state);
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#endif // IPC_SOCK_H
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