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add to utils

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This commit is contained in:
Pascal Bauer 2024-08-26 13:06:44 +02:00
parent b654e0f8de
commit 096a0cf0b0
1 changed files with 16 additions and 7 deletions
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23
fpga/lib/utils.cpp
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@ -26,6 +26,8 @@
#include <villas/fpga/ips/dino.hpp>
#include <villas/fpga/ips/dma.hpp>
#include <villas/fpga/ips/rtds.hpp>
#include <villas/fpga/ips/switch.hpp>
#include <villas/fpga/platform_card.hpp>
#include <villas/fpga/utils.hpp>
#include <villas/fpga/vlnv.hpp>
@ -233,19 +235,26 @@ fpga::createCard(json_t *config, const std::filesystem::path &searchPath,
throw ConfigError(config, err, "interface",
"Failed to parse interface name for card {}", card_name);
}
std::string interfaceNameStr(interfaceName);
std::shared_ptr<fpga::Card> card = nullptr;
if (interfaceNameStr == "pcie") {
auto card = fpga::PCIeCardFactory::make(config, std::string(card_name),
vfioContainer, searchPath);
if (card) {
return card;
}
return nullptr;
card = fpga::PCIeCardFactory::make(config, std::string(card_name),
vfioContainer, searchPath);
} else if (interfaceNameStr == "platform") {
throw RuntimeError("Platform interface not implemented yet");
card = fpga::PlatformCardFactory::make(config, std::string(card_name),
vfioContainer, searchPath);
// TODO: implement variable connection
// Configure Axi-Switch for DMA loopback
auto axi_switch = std::dynamic_pointer_cast<fpga::ip::AxiStreamSwitch>(
card->lookupIp(fpga::Vlnv("xilinx.com:ip:axis_switch:")));
axi_switch->connectInternal("S00_AXIS", "M00_AXIS");
} else {
throw RuntimeError("Unknown interface type {}", interfaceNameStr);
}
return card;
}
int fpga::createCards(json_t *config,