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855 commits

Author SHA1 Message Date
Hector Martin
8ae1d15fac hv/trace_pmgr.py: Tolerate missing pwrgate-regs 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-12 13:08:16 +09:00
Hector Martin
c6e95657c3 experiments/mtp.py: Dump info 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 20:14:48 +09:00
Hector Martin
94a115800a m1n1.hw.dart: Support sub-instances 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 19:56:16 +09:00
Hector Martin
ad6b340a3b experiments/mtp.py: Update to use client 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 19:02:21 +09:00
Hector Martin
e2e093b66c m1n1.hw.asc: Add .work_pending() and .has_messages() 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 19:02:21 +09:00
Hector Martin
0b509daa47 m1n1.constructutils: Handle variable-length tail structs nicely 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 19:02:21 +09:00
Hector Martin
60c523d1a6 m1n1.fw.mtp: MTP client module 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 19:02:21 +09:00
Hector Martin
adae2516fe m1n1.trace.dockchannel: Add DockChannel tracer 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 19:02:21 +09:00
Hector Martin
4d688062db experiments/mtp.py: New experiment 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 19:02:21 +09:00
Hector Martin
1526560bd9 m1n1.hw.dockchannel: New module 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 19:02:21 +09:00
Hector Martin
6075388d31 tools/dump_pmgr.py: Do not dump pwrgate regs 
These are gone in newer ADTs

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 19:02:21 +09:00
Hector Martin
b02eed81f0 m1n1.shell: Add poll_func hook 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 19:02:21 +09:00
Hector Martin
5921631f28 m1n1.setup: Always clear PMU counters 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 19:02:21 +09:00
Hector Martin
b6f358021c m1n1.hw.dart8110: Pass kwargs through from_adt() 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 19:02:21 +09:00
Hector Martin
4d8065807c m1n1.fw.asc: Make startup/shutdown more proper 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 19:02:21 +09:00
Hector Martin
615878ce68 m1n1.fw.asc: Support setting DART stream and allow physmem passthrough 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-11 19:02:21 +09:00
Hector Martin
4555cc5148 dapf: Initialize DAPFs from the ADT 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-03 23:27:50 +09:00
Hector Martin
eb4fa83bbc m1n1.hw.spmi: Add some more register defs 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-02 00:29:08 +09:00
Hector Martin
4f0c712e16 m1n1.hw.pmu: Don't hardcode PMU address 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-02 00:28:55 +09:00
James Calligeros
a95c6d4de6 hv/trace_mesa: remove butchered tracer gore 
Signed-off-by: James Calligeros <jcalligeros99@gmail.com>
 2022-07-01 17:58:20 +09:00
James Calligeros
1e2c52b5b3 hv/trace_mesa: rename bindump of fingerprint transfer message 
Signed-off-by: James Calligeros <jcalligeros99@gmail.com>
 2022-07-01 17:58:20 +09:00
James Calligeros
1f21b6b7b8 hv/trace_mesa: tidy up output and trace SPI regs 
We weren't tracing the SPI control registers before, and the output
was borked due to changes in m1n1. These have been fixed. Still
doesn't show much useful information..

Signed-off-by: James Calligeros <jcalligeros99@gmail.com>
 2022-07-01 17:58:20 +09:00
Hector Martin
1b8c422202 m1n1.hw.dart8110: Misc fixes 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-28 01:47:02 +09:00
Hector Martin
fa4aedefdb m1n1.hv: Support t8112 cpustart offset 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-28 01:47:02 +09:00
Hector Martin
4856e37a79 experiments/cpu_pstate_latencies.py: Support t8112 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-28 01:47:02 +09:00
Hector Martin
efc83f61da m1n1.proxyutils: Add a flag for MMU-less mode 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-28 01:41:24 +09:00
Hector Martin
6f52823441 m1n1.hw.dart8110: Support multiple instances 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-28 01:41:24 +09:00
Hector Martin
55ccea6a2d m1n1.hw.dart8110: Use 32-bit IOVA space by default 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-28 01:41:24 +09:00
Hector Martin
f3f883c2fc m1n1.adt: Match PMU properties properly for t8112 
Apple changed the node name...

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-28 01:41:24 +09:00
Hector Martin
96f59e6322 proxyclient/experiments/aes.py: Add t8110 DART support 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-28 01:41:24 +09:00
Hector Martin
b077c08181 dart: Add dart,t8110 support 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-28 01:41:24 +09:00
James Calligeros
e2d671d597 hv/trace_mesa.py: add mesa tracer 
Mesa is Apple's codename for the TouchID sensor. On M1-based
systems, it is connected to the SPI bus and communicates via
SIO on DMA channels 0x18 and 0x19. The application processors
seem to have very little to do with its operation.

After power on, the command buffer is encrypted by the SEP and
very little useful data can be gleaned from snooping the SIO
messages. While the commands are garbled by the SEP, we can see
that it has a few recurring themes:

* A power on routine involving some sort of calibration, perhaps
  to get a noise image to subtract from each fingerprint

* A polling mode where it is kicked by the kernel and acks if
  there's no finger on the sensor (runs while macOS waits for a
  print)

* A data transfer mode, where a SIO message is sent to an unmapped
  EP and the fingerprint scanned into memory. Likely triggered by
  an interrupt coming off the finger detection ring, but I haven't
  been able to verify this.

Signed-off-by: James Calligeros <jcalligeros99@gmail.com>
 2022-06-21 17:22:16 +09:00
Martin Povišer
e2065decbe m1n1.trace.i2c: Clean up handling of page/immediate split 
Also fix detection of read being a read of the page control register.

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-06-21 17:20:30 +09:00
Martin Povišer
56d8de66db m1n1.hw.codecs.cs42l84: File the ohmmeter codec regmap 
Move the regmap from experiments/ to a handier place. Also add the
codec to trace_codecs.py and codecshell.py.

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-06-21 17:20:30 +09:00
Martin Povišer
0da13afda8 tools/codecshell.py: Add codec-poking shell 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-06-21 17:20:30 +09:00
Martin Povišer
a8bc1bc3f2 m1n1.hw.i2c: Add I2CRegMapDev base class 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-06-21 17:20:30 +09:00
Martin Povišer
46a5e0450c experiments/ohmmeter.py: Fill missing definitions 
Fill in missing headset-interface-related registers into the regmap,
mostly by analogy with CS42L42.

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-06-21 17:20:30 +09:00
Martin Povišer
d358563d6c hv/trace_codecs.py: Trace volume/gain on speaker amps 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-06-21 17:20:30 +09:00
Martin Povišer
97d0130bcc m1n1.trace.i2c: Extend device tracing 
Start new class I2CRegMapTracer to trace register accesses on devices
with the usual paged register maps.

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-06-21 17:20:30 +09:00
Janne Grunau
dc69227c96 hv/trace_nvme: Trace rtkit interface and remove hardcoded sart address 
Signed-off-by: Janne Grunau <j@jannau.net>
 2022-06-21 17:19:32 +09:00
Asahi Lina
512982f4aa m1n1.agx.shim: New module 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:54:31 +09:00
Asahi Lina
51abb9082e m1n1.agx.render: New module 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:54:31 +09:00
Asahi Lina
2ffc9fb166 m1n1.agx.event: Add a new event manager class 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:54:31 +09:00
Asahi Lina
31dfb0c071 m1n1.agx.context: Add a pipeline object allocator 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:54:31 +09:00
Asahi Lina
9688aeb52c m1n1.agx: Handle faults 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:54:31 +09:00
Asahi Lina
b10a56f1ff m1n1.agx: Poll syslog channels first 
This gets us the syslogs caused by a fault before the actual fault
raises an exception

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:54:31 +09:00
Asahi Lina
f829afcf80 m1n1.agx: Logging updates 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:54:31 +09:00
Asahi Lina
610f3e6a11 m1n1.agx.object: Support deallocation 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:54:31 +09:00
Asahi Lina
3fa3b5abd3 m1n1.agx.object: Support making mon tracking, align to end optional 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:54:31 +09:00
Asahi Lina
17142da838 m1n1.agx.object: Support setting guard page count 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:54:31 +09:00