mirror of
https://github.com/Atmosphere-NX/Atmosphere
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56 lines
2.2 KiB
C
56 lines
2.2 KiB
C
/*
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* Copyright (c) 2019 Atmosphère-NX
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "utils.h"
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#include "spinlock.h"
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#define MAX_TRANSPORT_INTERFACES 4
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typedef enum TransportInterfaceType {
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TRANSPORT_INTERFACE_TYPE_UART = 0,
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TRANSPORT_INTERFACE_TYPE_MAX,
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} TransportInterfaceType;
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struct TransportInterface;
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typedef struct TransportInterface TransportInterface;
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typedef size_t (*TransportInterfaceReceiveDataCallback)(TransportInterface *iface, void *ctx);
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typedef void (*TransportInterfaceProcessDataCallback)(TransportInterface *iface, void *ctx, size_t dataSize);
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void transportInterfaceInitLayer(void);
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TransportInterface *transportInterfaceCreate(
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TransportInterfaceType type,
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u32 id,
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u32 flags,
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TransportInterfaceReceiveDataCallback receiveDataCallback,
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TransportInterfaceProcessDataCallback processDataCallback,
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void *ctx
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);
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void transportInterfaceAcquire(TransportInterface *iface);
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void transportInterfaceRelease(TransportInterface *iface);
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TransportInterface *transportInterfaceFindByIrqId(u16 irqId);
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void transportInterfaceSetInterruptAffinity(TransportInterface *iface, u8 affinity);
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TransportInterface *transportInterfaceIrqHandlerTopHalf(u16 irqId);
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void transportInterfaceIrqHandlerBottomHalf(TransportInterface *iface);
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void transportInterfaceWriteData(TransportInterface *iface, const void *buffer, size_t size);
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void transportInterfaceReadData(TransportInterface *iface, void *buffer, size_t size);
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size_t transportInterfaceReadDataMax(TransportInterface *iface, void *buffer, size_t maxSize);
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size_t transportInterfaceReadDataUntil(TransportInterface *iface, char *buffer, size_t maxSize, char delimiter);
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