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/*
* Copyright (c) 2022, The OpenThread Authors.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holder nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/**
* @file
* This file includes the implementation for the vendor defined radio spinel interface
* to radio Co-Processor (RCP).
*/
#include "vendor_interface.hpp"
#if OPENTHREAD_POSIX_CONFIG_RCP_BUS == OT_POSIX_RCP_BUS_VENDOR
#include <linux/gpio.h>
#include <linux/ioctl.h>
#include <linux/spi/spidev.h>
#include <sys/select.h>
#include <memory>
#include "hal_interface.hpp"
namespace ot {
namespace Posix {
using ot::Spinel::SpinelInterface;
HalInterface *sHalInterface = nullptr;
VendorInterface::VendorInterface(SpinelInterface::ReceiveFrameCallback aCallback,
void *aCallbackContext,
SpinelInterface::RxFrameBuffer &aFrameBuffer)
{
sHalInterface = new HalInterface(aCallback, aCallbackContext, aFrameBuffer);
assert(sHalInterface != nullptr);
}
otError VendorInterface::Init(const Url::Url &aRadioUrl)
{
return sHalInterface->Init(aRadioUrl);
}
VendorInterface::~VendorInterface(void)
{
sHalInterface->Deinit();
delete sHalInterface;
sHalInterface = nullptr;
}
void VendorInterface::Deinit(void)
{
sHalInterface->Deinit();
}
uint32_t VendorInterface::GetBusSpeed(void) const
{
return sHalInterface->GetBusSpeed();
}
void VendorInterface::OnRcpReset(void)
{
sHalInterface->OnRcpReset();
}
void VendorInterface::UpdateFdSet(fd_set &aReadFdSet, fd_set &aWriteFdSet, int &aMaxFd, struct timeval &aTimeout)
{
sHalInterface->UpdateFdSet(aReadFdSet, aWriteFdSet, aMaxFd, aTimeout);
}
void VendorInterface::Process(const RadioProcessContext &aContext)
{
sHalInterface->Process(aContext);
}
otError VendorInterface::WaitForFrame(uint64_t aTimeoutUs)
{
return sHalInterface->WaitForFrame(aTimeoutUs);
}
otError VendorInterface::SendFrame(const uint8_t *aFrame, uint16_t aLength)
{
return sHalInterface->SendFrame(aFrame, aLength);
}
otError VendorInterface::ResetConnection(void)
{
return sHalInterface->ResetConnection();
}
} // namespace Posix
} // namespace ot
#endif // OPENTHREAD_POSIX_CONFIG_RCP_BUS == OT_POSIX_RCP_BUS_SPI
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