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911 commits

Author SHA1 Message Date
Hector Martin
4f0be4aa2c m1n1.hv: Add ctx shell alias for context. 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-30 15:12:55 +09:00
Hector Martin
72cce09c77 m1n1.hv: Improve context printout 
Make the addresses virtual, add symbols

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-30 15:12:55 +09:00
Hector Martin
12bff05700 tools/run_guest_kernel.sh: New utility script 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-30 15:12:55 +09:00
Hector Martin
659093b8bb scripts/picocom-sec.sh: Add convenience script 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-30 15:12:55 +09:00
Hector Martin
1247c2b7e4 m1n1.proxy: Default to /dev/m1n1 
We have udev rules, let's just default to a pretty device name to avoid
conflicts with other devices.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-07-30 14:18:39 +09:00
amarioguy
0cf1f393ed Add raw binary support to HV scripts 
Signed-off-by: amarioguy <arminders208@outlook.com>
 2022-07-30 14:18:39 +09:00
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
Asahi Lina
6ce60e875c m1n1.agx.object: Be more efficient for pushes, verbose control 
- Support compression
- Avoid pushing objects which haven't changed (optionally)

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:54:31 +09:00
Asahi Lina
f19625f8da m1n1.fw.agx: Disable some prints 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:54:31 +09:00
Asahi Lina
cd1803f6dc experiments/agx_1tri.py: Update for bunny frame, new structs 
This will be obsolete soon anyway, but for now it runs...

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:54:28 +09:00
Asahi Lina
39f9844431 m1n1.fw.agx: Lots more structure updates / renames 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:54:22 +09:00
Asahi Lina
5a8c54c762 hv/trace_agx.py: Encoder ID filter example 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:37:22 +09:00
Asahi Lina
c34e9f95af m1n1.hw.uat: Do not always flush PTs, except for the internal allocator 
This optimizes GPU submissions since the PTs can be flushed just once,
instead of for every UAT manipulation. But we need to flush for the
internal allocator since it is used by RTKit stuff that does not know
how to flush.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:37:22 +09:00
Asahi Lina
0c9d64b80c m1n1.proxyutils: Improve compressed_writemem 
Make progress arg optional, reduce compression. Spending more time on
gzip does not help speed things up (at least with USB).

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:37:22 +09:00
Asahi Lina
3de894576c m1n1.trace.agx: Do not pause after init by default 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:37:22 +09:00
Asahi Lina
2ecbe6f39b m1n1.trace.agx: Monitor some more initdata-referenced areas 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:37:22 +09:00
Asahi Lina
6335e20fae m1n1.trace.agx: Disable dumping some structures we know about 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 03:37:22 +09:00
Asahi Lina
129726ddbc m1n1.trace.agx: Add support for filtering by encoder ID 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 01:41:51 +09:00
Asahi Lina
5d245d6ba5 m1n1.utils: Support setting stride in chexdump() 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 01:36:56 +09:00
Asahi Lina
ffe2f4104e fb: Support XBGR pixel format for fb_blit() 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-19 01:36:41 +09:00
Asahi Lina
2d317ee515 m1n1/fw/agx/controllist.py: Improve tiler params struct 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-07 01:50:44 +09:00
Asahi Lina
72892e0b95 experiments/agx_1tri.py: Update magic addresses for flag demo 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Asahi Lina
a2affd834b m1n1.agx.context: Support passing block count to GPUBufferManager 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Asahi Lina
ff7a145d6f m1n1.agx.context: Support tracking userspace objects 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Asahi Lina
f7fe615251 m1n1.agx.context: Fix allocator protocol 
.ctx needed for agx.reg_object() to work.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Asahi Lina
f6db8502d1 m1n1.agx.object: Allow aligning VAs properly 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Asahi Lina
77d6e75a1f experiments/agx_1tri.py: Clean up more fields/structs 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Asahi Lina
ccedb7fb9c m1n1.constructutils: Prefix struct members with short struct name 
This makes it easier to grep for stuff across multiple structs.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Asahi Lina
9c05301d42 experiments/agx_1tri.py: Fix TVB addresses 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Asahi Lina
94b1209139 m1n1.fw.agx.cmdqueue: More WorkCommandSubC fields 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Asahi Lina
e3b78fffc5 experiments/agx_1tri.py: Fix color component order 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Asahi Lina
ecb7de93c9 m1n1.trace.agx: Fix field name 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-06 23:37:42 +09:00
Janne Grunau
b6e9333cd6 m1n1.hw.pmu: Add SPMI PMU support for resetting the panic counter 
Replace the handrolled implementation in experiments/agx_1tri.py and
tools/reset_panic_counter.py.
In addition reset the panic counter in reboot.py and run_guest.py. If
can reboot or start guests the boot process works fine and macOS
recovery needs to leave us alone.

Signed-off-by: Janne Grunau <j@jannau.net>
 2022-06-05 20:58:15 +09:00
Akihiko Odaki
5cea0db10d m1n1.hv: Introduce gdbserver 
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
 2022-06-04 20:20:21 +09:00
Akihiko Odaki
cd3c3f36b2 m1n1.hv: Add hardware watchpoint support 
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
 2022-06-04 20:20:21 +09:00
Akihiko Odaki
b02a84e1a7 m1n1.hv: Propagate breakpoint change to other CPUs 
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
 2022-06-04 20:20:21 +09:00
Akihiko Odaki
bcbe26d79b m1n1.hv: Always continue on the stepped thread 
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
 2022-06-04 20:20:21 +09:00
Akihiko Odaki
6babf39184 m1n1.hv: Add a method to write memory 
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
 2022-06-04 20:20:21 +09:00
Akihiko Odaki
0a28817ce2 m1n1.hv: Add a method to read memory 
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
 2022-06-04 20:20:21 +09:00
Akihiko Odaki
16f6d5734b m1n1.hv: Shadow used debug registers 
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
 2022-06-04 20:20:21 +09:00
Asahi Lina
7ed86d89bb experiments/agx_1tri.py: Add AGX 1 Triangle demo 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:55:46 +09:00
Asahi Lina
a22df510c0 m1n1.agx.context: New module for context-related classes 
GPUContext: GPU context (address space)
GPUWorkQueue: GPU work queue (command submission queue)
GPUMicroSequence: GPU microcommand sequence (for commands)
GPUBufferManager: GPU dynamic buffer/page manager (TVB related)

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:55:13 +09:00
Asahi Lina
b164021dbf m1n1.trace.agx: Update to new structures 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:53:25 +09:00
Asahi Lina
0ca3af9b13 m1n1.fw.agx.cmdqueue,controllist: Add/fix lots of structures 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:53:00 +09:00
Asahi Lina
c81df296c7 hv/trace_agx.py: Make untracing/tracing on reload less painful 
Just use TraceMode.OFF instead of commenting lines out.

Also always trace the GPU panic register (TODO: do not hardcode)

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:51:14 +09:00
Asahi Lina
bdd9603fa7 m1n1.agx: Add AGX.p = proxy 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:50:06 +09:00
Asahi Lina
ff9a88fbba m1n1.trace.agx: Load initdata with the fully extended address 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:49:42 +09:00
Asahi Lina
a69744688b m1n1.trace.agx: Add regionA tracing, fix lengths 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:49:42 +09:00
Asahi Lina
4c7bc1103c m1n1.trace.agx: Redump more stuff after command completions 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:49:42 +09:00
Asahi Lina
2fb80a5ae3 m1n1.trace.agx: Support optional monitoring of global regions 
And make it work across reloads

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:49:42 +09:00
Asahi Lina
62c1f5bbc7 m1n1.trace.agx: Reload some stuff 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:49:42 +09:00