third-party/cocotbext-eth
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Reset processing on assert edge only

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This commit is contained in:
Alex Forencich
2021-03-21 12:25:09 -07:00
parent 78bc288812
commit 448815b16d
5 changed files with 43 additions and 43 deletions
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16
cocotbext/eth/gmii.py
View File

@@ -216,17 +216,17 @@ class GmiiSource(Reset):
if self._run_cr is not None: if self._run_cr is not None:
self._run_cr.kill() self._run_cr.kill()
self._run_cr = None self._run_cr = None
self.active = False
self.data <= 0
if self.er is not None:
self.er <= 0
self.dv <= 0
else: else:
self.log.info("Reset de-asserted") self.log.info("Reset de-asserted")
if self._run_cr is None: if self._run_cr is None:
self._run_cr = cocotb.scheduler.start_soon(self._run()) self._run_cr = cocotb.scheduler.start_soon(self._run())
self.active = False
self.data <= 0
if self.er is not None:
self.er <= 0
self.dv <= 0
async def _run(self): async def _run(self):
frame = None frame = None
ifg_cnt = 0 ifg_cnt = 0
@@ -379,13 +379,13 @@ class GmiiSink(Reset):
if self._run_cr is not None: if self._run_cr is not None:
self._run_cr.kill() self._run_cr.kill()
self._run_cr = None self._run_cr = None
self.active = False
else: else:
self.log.info("Reset de-asserted") self.log.info("Reset de-asserted")
if self._run_cr is None: if self._run_cr is None:
self._run_cr = cocotb.scheduler.start_soon(self._run()) self._run_cr = cocotb.scheduler.start_soon(self._run())
self.active = False
async def _run(self): async def _run(self):
frame = None frame = None
self.active = False self.active = False

16
cocotbext/eth/mii.py
View File

@@ -117,17 +117,17 @@ class MiiSource(Reset):
if self._run_cr is not None: if self._run_cr is not None:
self._run_cr.kill() self._run_cr.kill()
self._run_cr = None self._run_cr = None
self.active = False
self.data <= 0
if self.er is not None:
self.er <= 0
self.dv <= 0
else: else:
self.log.info("Reset de-asserted") self.log.info("Reset de-asserted")
if self._run_cr is None: if self._run_cr is None:
self._run_cr = cocotb.scheduler.start_soon(self._run()) self._run_cr = cocotb.scheduler.start_soon(self._run())
self.active = False
self.data <= 0
if self.er is not None:
self.er <= 0
self.dv <= 0
async def _run(self): async def _run(self):
frame = None frame = None
ifg_cnt = 0 ifg_cnt = 0
@@ -273,13 +273,13 @@ class MiiSink(Reset):
if self._run_cr is not None: if self._run_cr is not None:
self._run_cr.kill() self._run_cr.kill()
self._run_cr = None self._run_cr = None
self.active = False
else: else:
self.log.info("Reset de-asserted") self.log.info("Reset de-asserted")
if self._run_cr is None: if self._run_cr is None:
self._run_cr = cocotb.scheduler.start_soon(self._run()) self._run_cr = cocotb.scheduler.start_soon(self._run())
self.active = False
async def _run(self): async def _run(self):
frame = None frame = None
self.active = False self.active = False

30
cocotbext/eth/ptp.py
View File

@@ -186,26 +186,26 @@ class PtpClock(Reset):
if self._run_cr is not None: if self._run_cr is not None:
self._run_cr.kill() self._run_cr.kill()
self._run_cr = None self._run_cr = None
self.ts_96_s = 0
self.ts_96_ns = 0
self.ts_96_fns = 0
self.ts_64_ns = 0
self.ts_64_fns = 0
self.drift_cnt = 0
if self.ts_96 is not None:
self.ts_96 <= 0
if self.ts_64 is not None:
self.ts_64 <= 0
if self.ts_step is not None:
self.ts_step <= 0
if self.pps is not None:
self.pps <= 0
else: else:
self.log.info("Reset de-asserted") self.log.info("Reset de-asserted")
if self._run_cr is None: if self._run_cr is None:
self._run_cr = cocotb.scheduler.start_soon(self._run()) self._run_cr = cocotb.scheduler.start_soon(self._run())
self.ts_96_s = 0
self.ts_96_ns = 0
self.ts_96_fns = 0
self.ts_64_ns = 0
self.ts_64_fns = 0
self.drift_cnt = 0
if self.ts_96 is not None:
self.ts_96 <= 0
if self.ts_64 is not None:
self.ts_64 <= 0
if self.ts_step is not None:
self.ts_step <= 0
if self.pps is not None:
self.pps <= 0
async def _run(self): async def _run(self):
while True: while True:
await RisingEdge(self.clock) await RisingEdge(self.clock)

12
cocotbext/eth/rgmii.py
View File

@@ -117,15 +117,15 @@ class RgmiiSource(Reset):
if self._run_cr is not None: if self._run_cr is not None:
self._run_cr.kill() self._run_cr.kill()
self._run_cr = None self._run_cr = None
self.active = False
self.data <= 0
self.ctrl <= 0
else: else:
self.log.info("Reset de-asserted") self.log.info("Reset de-asserted")
if self._run_cr is None: if self._run_cr is None:
self._run_cr = cocotb.scheduler.start_soon(self._run()) self._run_cr = cocotb.scheduler.start_soon(self._run())
self.active = False
self.data <= 0
self.ctrl <= 0
async def _run(self): async def _run(self):
frame = None frame = None
ifg_cnt = 0 ifg_cnt = 0
@@ -287,13 +287,13 @@ class RgmiiSink(Reset):
if self._run_cr is not None: if self._run_cr is not None:
self._run_cr.kill() self._run_cr.kill()
self._run_cr = None self._run_cr = None
self.active = False
else: else:
self.log.info("Reset de-asserted") self.log.info("Reset de-asserted")
if self._run_cr is None: if self._run_cr is None:
self._run_cr = cocotb.scheduler.start_soon(self._run()) self._run_cr = cocotb.scheduler.start_soon(self._run())
self.active = False
async def _run(self): async def _run(self):
frame = None frame = None
self.active = False self.active = False

12
cocotbext/eth/xgmii.py
View File

@@ -222,15 +222,15 @@ class XgmiiSource(Reset):
if self._run_cr is not None: if self._run_cr is not None:
self._run_cr.kill() self._run_cr.kill()
self._run_cr = None self._run_cr = None
self.active = False
self.data <= 0
self.ctrl <= 0
else: else:
self.log.info("Reset de-asserted") self.log.info("Reset de-asserted")
if self._run_cr is None: if self._run_cr is None:
self._run_cr = cocotb.scheduler.start_soon(self._run()) self._run_cr = cocotb.scheduler.start_soon(self._run())
self.active = False
self.data <= 0
self.ctrl <= 0
async def _run(self): async def _run(self):
frame = None frame = None
ifg_cnt = 0 ifg_cnt = 0
@@ -401,13 +401,13 @@ class XgmiiSink(Reset):
if self._run_cr is not None: if self._run_cr is not None:
self._run_cr.kill() self._run_cr.kill()
self._run_cr = None self._run_cr = None
self.active = False
else: else:
self.log.info("Reset de-asserted") self.log.info("Reset de-asserted")
if self._run_cr is None: if self._run_cr is None:
self._run_cr = cocotb.scheduler.start_soon(self._run()) self._run_cr = cocotb.scheduler.start_soon(self._run())
self.active = False
async def _run(self): async def _run(self):
frame = None frame = None
self.active = False self.active = False