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aurora_axis: add two functions to reset counters and configure loopback mode

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This commit is contained in:
Steffen Vogel 2020-06-11 13:08:42 +02:00
parent 1596208bb6
commit 3b28eea7d2
2 changed files with 29 additions and 1 deletions
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9
fpga/include/villas/fpga/ips/aurora.hpp
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@ -69,10 +69,17 @@ public:
std::string
getDescription() const
{ return "Aurora 8B/10B and additional support modules, like, communication with NovaCor and read/write status/control registers."; }
{ return "Aurora 8B/10B and additional support modules, like an AXI4-Lite register interface."; }
Vlnv getCompatibleVlnv() const
{ return {"acs.eonerc.rwth-aachen.de:user:aurora_axis:"}; }
void
setLoopback(bool state);
void
resetFrameCounters();
};
} // namespace ip

21
fpga/lib/ips/aurora.cpp
View file

@ -98,6 +98,27 @@ void Aurora::dump()
logger->info("Aurora frames sent: {}", outCnt);
}
void Aurora::setLoopback(bool state)
{
auto cr = readMemory<uint32_t>(registerMemory, AURORA_AXIS_CR_OFFSET);
if (state)
cr |= AURORA_AXIS_CR_LOOPBACK;
else
cr &= ~AURORA_AXIS_CR_LOOPBACK;
writeMemory<uint32_t>(registerMemory, AURORA_AXIS_CR_OFFSET, cr);
}
void Aurora::resetFrameCounters()
{
auto cr = readMemory<uint32_t>(registerMemory, AURORA_AXIS_CR_OFFSET);
cr |= AURORA_AXIS_CR_RST_CTRS;
writeMemory<uint32_t>(registerMemory, AURORA_AXIS_CR_OFFSET, cr);
}
AuroraFactory::AuroraFactory() :
IpNodeFactory(getName())
{