141 lines
4.1 KiB
C++
141 lines
4.1 KiB
C++
// Copyright (2019-2023) Paul Scherrer Institute
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#include "PCIExpressDevice.h"
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#include "../common/NetworkAddressConvert.h"
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PCIExpressDevice::PCIExpressDevice(uint16_t data_stream, uint16_t pci_slot) :
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PCIExpressDevice("/dev/jfjoch" + std::to_string(pci_slot), data_stream) {}
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PCIExpressDevice::PCIExpressDevice(uint16_t data_stream) :
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PCIExpressDevice("/dev/jfjoch" + std::to_string(data_stream), data_stream) {}
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PCIExpressDevice::PCIExpressDevice(const std::string &device_name, uint16_t data_stream)
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: FPGAAcquisitionDevice(data_stream), dev(device_name, true) {
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DataCollectionStatus status = dev.GetDataCollectionStatus();
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max_modules = status.max_modules;
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if (max_modules == 0)
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throw JFJochException(JFJochExceptionCategory::PCIeError, "Max modules cannot be zero");
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uint32_t num_buf = GetNumKernelBuffers();
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if (num_buf < max_modules * (3 + 3 * 16))
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throw JFJochException(JFJochExceptionCategory::PCIeError,
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"Need to increase number of host-device buffers");
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buffer_device.resize(num_buf, nullptr);
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try {
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for (int i = 0; i < num_buf; i++)
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buffer_device[i] = dev.MapKernelBuffer(i);
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} catch (JFJochException &e) {
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UnmapBuffers();
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throw;
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}
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}
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bool PCIExpressDevice::HW_ReadMailbox(uint32_t *values) {
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return dev.ReadWorkCompletion(values);
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}
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void PCIExpressDevice::Cancel() {
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dev.Cancel();
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}
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bool PCIExpressDevice::HW_SendWorkRequest(uint32_t handle) {
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return dev.SendWorkRequest(handle);
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}
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void PCIExpressDevice::FPGA_StartAction(const DiffractionExperiment &experiment) {
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dev.Start();
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if (experiment.IsUsingInternalPacketGen()) {
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FrameGeneratorConfig config{};
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config.frames = experiment.GetFrameNum() + DELAY_FRAMES_STOP_AND_QUIT + 1;
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config.modules = experiment.GetModulesNum(data_stream);
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config.dest_mac_addr = dev.GetMACAddress();
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config.dest_ipv4_addr = dev.GetIPv4Address();
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dev.RunFrameGenerator(config);
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}
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}
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void PCIExpressDevice::FPGA_EndAction() {
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dev.End();
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}
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bool PCIExpressDevice::HW_IsIdle() const {
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return dev.IsIdle();
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}
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void PCIExpressDevice::HW_WriteActionRegister(const DataCollectionConfig *config) {
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dev.SetConfig(*config);
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}
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void PCIExpressDevice::HW_ReadActionRegister(DataCollectionConfig *config) {
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*config = dev.GetConfig();
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}
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std::string PCIExpressDevice::GetMACAddress() const {
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return MacAddressToStr(dev.GetMACAddress());
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}
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void PCIExpressDevice::SetMACAddress(uint64_t mac_addr_network_order) {
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dev.SetMACAddress(mac_addr_network_order);
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}
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void PCIExpressDevice::HW_GetStatus(DataCollectionStatus *status) const {
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*status = dev.GetDataCollectionStatus();
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}
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void PCIExpressDevice::HW_GetEnvParams(DeviceStatus *status) const {
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*status = dev.GetDeviceStatus();
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}
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uint32_t PCIExpressDevice::GetNumKernelBuffers() const {
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return dev.GetBufferCount();
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}
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int32_t PCIExpressDevice::GetNUMANode() const {
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return dev.GetNumaNode();
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}
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void PCIExpressDevice::SetDefaultMAC() {
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dev.SetDefaultMACAddress();
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}
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void PCIExpressDevice::SetIPv4Address(uint32_t ipv4_addr_network_order) {
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dev.SetIPv4Address(ipv4_addr_network_order);
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}
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std::string PCIExpressDevice::GetIPv4Address() const {
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return IPv4AddressToStr(dev.GetIPv4Address());
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}
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void PCIExpressDevice::HW_LoadCalibration(uint32_t in_modules, uint32_t in_storage_cells) {
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dev.LoadCalibration(in_modules, in_storage_cells);
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}
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void PCIExpressDevice::HW_LoadIntegrationMap(uint32_t in_modules) {
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dev.LoadIntegrationMap(in_modules);
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}
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uint32_t PCIExpressDevice::GetCompletedDescriptors() const {
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return dev.GetCompletedDescriptors();
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}
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void PCIExpressDevice::HW_LoadInternalGeneratorFrame(uint32_t in_modules) {
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dev.LoadInternalGeneratorFrame(in_modules);
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}
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void PCIExpressDevice::HW_SetSpotFinderParameters(const SpotFinderParameters ¶ms) {
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dev.SetSpotFinderParameters(params);
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}
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DeviceStatus PCIExpressDevice::GetDeviceStatus() const {
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return dev.GetDeviceStatus();
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}
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DataCollectionStatus PCIExpressDevice::GetDataCollectionStatus() const {
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return dev.GetDataCollectionStatus();
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}
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