Mirrors/m1n1
2
0
Fork 0
mirror of https://github.com/AsahiLinux/m1n1 synced 2025-02-16 13:48:29 +00:00
Code Issues Projects Releases Packages Wiki Activity

hv/trace_dcp: simplify tracing of dcpext*

Browse source 
It's now enough to change the variable dcp_name to dcpext[0-7].
'dcpext' on t8103/t8112 is handled by "/aliases" in the ADT.

Signed-off-by: Janne Grunau <j@jannau.net>
This commit is contained in:
Janne Grunau 2023-08-13 14:34:55 +02:00 • committed by Hector Martin
parent c11632947b
commit ea5c9be657
1 changed files with 29 additions and 17 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

46
proxyclient/hv/trace_dcp.py
View file

@ -15,18 +15,30 @@ from m1n1.fw.afk.epic import *
Ver.set_version(hv.u)
if True:
dcp_adt_path = "/arm-io/dcp"
dcp_dart_adt_path = "/arm-io/dart-dcp"
dcp_dart_mapper_adt_path = "/arm-io/dart-dcp/mapper-dcp"
disp0_dart_adt_path = "/arm-io/dart-disp0"
else:
dcp_adt_path = "/arm-io/dcpext"
dcp_dart_adt_path = "/arm-io/dart-dcpext"
dcp_dart_mapper_adt_path = "/arm-io/dart-dcpext/mapper-dcpext"
disp0_dart_adt_path = "/arm-io/dart-dispext0"
class DCPDevType(IntEnum):
DCP = 0
DART_DCP = 1
DART_DISP = 2
trace_device(dcp_adt_path, True, ranges=[1])
def get_alias(node):
if "aliases" in u.adt and hasattr(u.adt["aliases"], node):
return u.adt["aliases"].getprop(node).rsplit('/', 1)[1]
return node
def get_dcp_device(dev_type, dcp):
if dev_type is DCPDevType.DCP:
return "/arm-io/" + get_alias(dcp)
elif dev_type is DCPDevType.DART_DCP:
return "/arm-io/dart-" + get_alias(dcp)
elif dev_type is DCPDevType.DART_DISP:
return "/arm-io/dart-" + dcp.replace("dcp", "disp")
else:
raise KeyError(dev_type)
dcp_name = "dcp0"
#dcp_name = "dcpext0"
trace_device(get_dcp_device(DCPDevType.DCP, dcp_name), True, ranges=[1])
DARTTracer = DARTTracer._reloadcls()
ASCTracer = ASCTracer._reloadcls()
@ -1403,13 +1415,13 @@ class DCPTracer(ASCTracer):
super().handle_msg(direction, r0, r1)
#iomon.poll()
# get get the SID used by DCP from the only child of "dart-dcp*"
dcp_sid = u.adt[get_dcp_device(DCPDevType.DART_DCP, dcp_name)][0].reg
dcp_sid = u.adt[dcp_dart_mapper_adt_path].reg
dart_dcp_tracer = DARTTracer(hv, dcp_dart_adt_path)
dart_dcp_tracer = DARTTracer(hv, get_dcp_device(DCPDevType.DART_DCP, dcp_name))
dart_dcp_tracer.start()
dart_disp0_tracer = DARTTracer(hv, disp0_dart_adt_path)
dart_disp0_tracer = DARTTracer(hv, get_dcp_device(DCPDevType.DART_DISP, dcp_name))
dart_disp0_tracer.start()
def readmem_iova(addr, size, readfn):
@ -1421,7 +1433,7 @@ def readmem_iova(addr, size, readfn):
iomon.readmem = readmem_iova
dcp_tracer = DCPTracer(hv, dcp_adt_path, verbose=1)
dcp_tracer = DCPTracer(hv, get_dcp_device(DCPDevType.DCP, dcp_name), verbose=1)
dcp_tracer.start(dart_dcp_tracer.dart, stream=dcp_sid)
#dcp_tracer.ep.dcpep.state.dumpfile = open("dcp.log", "a")
#dcp_tracer.ep.dcpep.state.dumpfile = open(dcp_name + ".log", "a")