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m1n1.trace.agx: Various UAT related improvements

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Signed-off-by: Asahi Lina <lina@asahilina.net>
This commit is contained in:
Asahi Lina 2022-10-15 21:46:02 +09:00 committed by Hector Martin
parent a097e5b744
commit b8bf3f485e
1 changed files with 8 additions and 2 deletions
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10
proxyclient/m1n1/trace/agx.py
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@ -242,6 +242,7 @@ class CommandQueueTracer(Reloadable):
return self.info.pointers.rb_size
def get_workitems(self, workmsg):
self.tracer.uat.invalidate_cache()
self.update_info()
if self.state.rptr is None:
@ -426,7 +427,9 @@ class AGXTracer(ASCTracer):
def uat_write(self, evt, level=3, base=0, iova=0, ctx=None):
off = (evt.addr - base) // 8
self.log(f"UAT write L{level} at {ctx}:{iova:#x} (#{off:#x}) -> {evt.data}")
sh = ["NS", "??", "OS", "IS"]
a = f"{evt.flags.ATTR:02x}:{sh[evt.flags.SH]}"
self.log(f"UAT <{a}> write L{level} at {ctx}:{iova:#x} (#{off:#x}) -> {evt.data}")
if level == 3:
ctx = off // 2
@ -529,10 +532,12 @@ class AGXTracer(ASCTracer):
self.readlog[iova] = (self.vmcnt, evt)
t = "W" if evt.flags.WRITE else "R"
m = "+" if evt.flags.MULTI else " "
sh = ["NS", "??", "OS", "IS"]
a = f"{evt.flags.ATTR:02x}:{sh[evt.flags.SH]}"
dinfo = ""
if name is not None and base is not None:
dinfo = f"[{name} + {iova - base:#x}]"
logline = (f"[cpu{evt.flags.CPU}] GPUVM[{ctx}/{self.vmcnt:5}]: {t}.{1<<evt.flags.WIDTH:<2}{m} " +
logline = (f"[cpu{evt.flags.CPU}] GPUVM[{ctx}/{self.vmcnt:5}]: <{a}>{t}.{1<<evt.flags.WIDTH:<2}{m} " +
f"{iova:#x}({evt.addr:#x}){dinfo} = {evt.data:#x}")
self.log(logline, show_cpu=False)
self.vmcnt += 1
@ -886,6 +891,7 @@ class AGXTracer(ASCTracer):
assert type != 3
priority = (val >> 2) & 3
channel = type + priority * 3
self.uat.invalidate_cache()
else:
raise(Exception("Unknown kick type"))