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https://github.com/AsahiLinux/m1n1
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236e01808e
Trace async because we don't care about DMA buffers yet and disable dwc3 tracing by default since that's relatively boring. Signed-off-by: Sven Peter <sven@svenpeter.dev>
55 lines
1.4 KiB
Python
55 lines
1.4 KiB
Python
# SPDX-License-Identifier: MIT
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from m1n1.hv import TraceMode
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from m1n1.hw.dwc3 import XhciRegs, Dwc3CoreRegs
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from m1n1.hw.atc import Usb2PhyRegs, AtcPhyRegs
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from m1n1.trace import ADTDevTracer
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from m1n1.utils import *
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class PhyTracer(ADTDevTracer):
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REGMAPS = [
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Usb2PhyRegs,
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None,
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(AtcPhyRegs, 0x20000),
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(AtcPhyRegs, 0x0),
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(AtcPhyRegs, 0x2000),
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(AtcPhyRegs, 0x2200),
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(AtcPhyRegs, 0x2800),
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(AtcPhyRegs, 0x2A00),
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(AtcPhyRegs, 0x7000),
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(AtcPhyRegs, 0xA00),
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(AtcPhyRegs, 0x800),
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(AtcPhyRegs, 0xD000),
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(AtcPhyRegs, 0x14000),
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(AtcPhyRegs, 0xC000),
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(AtcPhyRegs, 0x13000),
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(AtcPhyRegs, 0xB000),
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(AtcPhyRegs, 0x12000),
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(AtcPhyRegs, 0x9000),
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(AtcPhyRegs, 0x10000),
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(AtcPhyRegs, 0x1000),
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(AtcPhyRegs, 0x50000),
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(AtcPhyRegs, 0x50200),
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(AtcPhyRegs, 0x54000),
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None,
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None,
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None,
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(AtcPhyRegs, 0xA000),
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(AtcPhyRegs, 0x11000),
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]
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class Dwc3Tracer(ADTDevTracer):
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REGMAPS = [XhciRegs, None, Dwc3CoreRegs]
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NAMES = ["xhci", None, "dwc-core"]
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PhyTracer = PhyTracer._reloadcls()
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phy_tracer = PhyTracer(hv, "/arm-io/atc-phy1", verbose=2)
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phy_tracer.start()
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Dwc3Tracer = Dwc3Tracer._reloadcls()
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dwc3_tracer = Dwc3Tracer(hv, "/arm-io/usb-drd1", verbose=2)
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if False:
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dwc3_tracer.start()
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