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soc/interconnect/stream: expose Endpoint

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Florent Kermarrec 2015-12-19 21:49:45 +01:00
parent 6a4e3bb5c0
commit 6ea65f957c
1 changed files with 6 additions and 6 deletions
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12
litex/soc/interconnect/stream.py
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@ -43,7 +43,7 @@ class EndpointDescription:
return full_layout
class _Endpoint(Record):
class Endpoint(Record):
def __init__(self, description_or_layout):
if isinstance(description_or_layout, EndpointDescription):
self.description = description_or_layout
@ -58,12 +58,12 @@ class _Endpoint(Record):
return getattr(object.__getattribute__(self, "param"), name)
class Source(_Endpoint):
class Source(Endpoint):
def connect(self, sink):
return Record.connect(self, sink)
class Sink(_Endpoint):
class Sink(Endpoint):
def connect(self, source):
return source.connect(self)
@ -171,7 +171,7 @@ def _rawbits_layout(l):
def pack_layout(l, n):
return [("chunk"+str(i), l) for i in range(n)]
def get_endpoints(obj, filt=_Endpoint):
def get_endpoints(obj, filt=Endpoint):
if hasattr(obj, "get_endpoints") and callable(obj.get_endpoints):
return obj.get_endpoints(filt)
r = dict()
@ -478,11 +478,11 @@ class Pipeline(Module):
self.sink = m.sink
for i in range(1, n):
m_n = modules[i]
if isinstance(m, _Endpoint):
if isinstance(m, Endpoint):
source = m
else:
source = m.source
if isinstance(m_n, _Endpoint):
if isinstance(m_n, Endpoint):
sink = m_n
else:
sink = m_n.sink