| /* |
| * 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(const Url::Url &aRadioUrl) |
| { |
| sHalInterface = new HalInterface(aRadioUrl); |
| assert(sHalInterface != nullptr); |
| } |
| |
| otError VendorInterface::Init(ReceiveFrameCallback aCallback, void *aCallbackContext, RxFrameBuffer &aFrameBuffer) |
| { |
| return sHalInterface->Init(aCallback, aCallbackContext, aFrameBuffer); |
| } |
| |
| 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::UpdateFdSet(void *aMainloopContext) { sHalInterface->UpdateFdSet(aMainloopContext); } |
| |
| void VendorInterface::Process(const void *aMainloopContext) { sHalInterface->Process(aMainloopContext); } |
| |
| 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::HardwareReset(void) { return sHalInterface->HardwareReset(); } |
| |
| const otRcpInterfaceMetrics *VendorInterface::GetRcpInterfaceMetrics(void) const { return nullptr; } |
| } // namespace Posix |
| } // namespace ot |
| |
| #endif // OPENTHREAD_POSIX_CONFIG_RCP_BUS == OT_POSIX_RCP_BUS_SPI |