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actorlib/spi: remove EventManager from DMAController
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0bac463780
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c1e12c3346
1 changed files with 2 additions and 12 deletions
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@ -110,7 +110,7 @@ class Collector(Module, AutoCSR):
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]
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class _DMAController(Module):
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def __init__(self, bus_accessor, bus_aw, bus_dw, mode, base_reset=0, length_reset=0, generate_irq=False):
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def __init__(self, bus_accessor, bus_aw, bus_dw, mode, base_reset=0, length_reset=0):
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self.alignment_bits = bits_for(bus_dw//8) - 1
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layout = [
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("length", bus_aw + self.alignment_bits, length_reset, self.alignment_bits),
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@ -124,18 +124,8 @@ class _DMAController(Module):
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if hasattr(self.generator, "trigger"):
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self.trigger = self.generator.trigger
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self.generate_irq = generate_irq
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if generate_irq:
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self.submodules.ev = EventManager()
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self.ev.done = EventSourceProcess()
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self.ev.finalize()
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self.comb += self.ev.done.trigger.eq(self.r_busy.status)
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def get_csrs(self):
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csrs = self.generator.get_csrs() + [self.r_busy]
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if self.generate_irq:
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csrs += self.ev.get_csrs()
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return csrs
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return self.generator.get_csrs() + [self.r_busy]
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class DMAReadController(_DMAController):
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def __init__(self, bus_accessor, *args, **kwargs):
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