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824 commits

Author SHA1 Message Date
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
Asahi Lina
a8038cb498 m1n1.trace.agx: Support GPUVM userspace tracing 
Still not perfect, cannot track all unmaps/maps properly, causes HV
translation faults...

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:49:42 +09:00
Asahi Lina
ca653557a3 m1n1.fw.agx.initdata: Make printing work without the hypervisor 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:49:42 +09:00
Asahi Lina
29f300548b m1n1.fw.agx.initdata & co: Add/fix lots of initdata stuff 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:46:01 +09:00
Asahi Lina
722f4c4b8e m1n1.agx: Add channel allocation/init 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:46:01 +09:00
Asahi Lina
1f5905fffb m1n1.agx.channels: Add channel management module 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:46:01 +09:00
Asahi Lina
cb5e8dbf3f trace/agx.py: Update to new channel stuff names 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:46:01 +09:00
Asahi Lina
033bf7a130 m1n1.fw.agx.channels: Fix a bunch of structs, s/Channels/ChannelInfoSet/ 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:40:46 +09:00
Asahi Lina
ebe18e1fac m1n1.agx: Add .work() and .log() 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:40:46 +09:00
Asahi Lina
3bcc2243b5 m1n1.agx: Fix allocator mapping flags 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:40:46 +09:00
Asahi Lina
bf73b7f671 m1n1.agx.object: GPUAllocator: Support configurable page sizes & context 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:40:46 +09:00
Asahi Lina
c78e92e9ad m1n1.agx: Add global object tracker 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:40:46 +09:00
Asahi Lina
b7da00f761 m1n1.agx.object: Improve GPUObject 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:40:46 +09:00
Asahi Lina
d531af3a6d m1n1.fw.agx: Add address decoding & iotranslate 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:40:46 +09:00
Asahi Lina
8a5ab0047a m1n1.fw.agx: Rename endpoints & fix/add proper messages 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:40:46 +09:00
Asahi Lina
0fcaf69728 m1n1.hw.uat: Add RegMap accessor 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:28:54 +09:00
Asahi Lina
d7a4f30043 m1n1.agx: Use new UAT init API 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:28:54 +09:00
Asahi Lina
8d808904a0 m1n1.hw.uat: Handle multiple contexts 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:21:18 +09:00
Asahi Lina
3a773c8a6e m1n1.fw.agx and friends: Add __all__ to lots of modules 
This unborks reloading, since otherwise non-reloaded modules can clobber
symbols from reloaded modules with their old versions

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:17:33 +09:00
Asahi Lina
6175739132 m1n1.hw.asc: Add work_for(time) 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:12:31 +09:00
Asahi Lina
1dad2dad6a m1n1.fw.asc.crash: Decode registers and stacktraces 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:12:23 +09:00
Asahi Lina
eb15ba0102 m1n1.adt: Decode more GPU properties 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:11:23 +09:00
Asahi Lina
4dcdb608a7 m1n1.trace: Fix PrintTracer address decoding 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:10:57 +09:00
Asahi Lina
682333e520 m1n1.proxyutils: Add 512-bit read/write accessors 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:04:51 +09:00
Asahi Lina
f13489f516 m1n1.hv: Fix atomic instruction mask 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:04:31 +09:00
Asahi Lina
0a25a3ef0d m1n1.hv: Fix trace_range() 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:04:09 +09:00
Asahi Lina
e1e8d05ead m1n1.constructutils: Fix building ConstructValueClass 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:03:21 +09:00
Asahi Lina
a9ae6b81fa m1n1.constructutils: Add a regmap() to make a RegMap out of a Construct 
Handy for ringbuf pointer type structures where we need to be able to
read/write individual members using atomic primitives, without going
through Construct.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:03:21 +09:00
Asahi Lina
892ee0e76b m1n1.utils: Split RegMap into BaseRegMap (without metaclass) 
This allows alternative BaseRegMap subclasses to dynamically build the
map instead of doing the metaclass stuff.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:03:19 +09:00
Asahi Lina
28fdcb4284 m1n1.constructutils: Improve str representation, add dump() for Python 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:03:19 +09:00
Asahi Lina
4ad733493b m1n1.constructutils: Add a global struct address tracer 
Currently unconditional, kind of hacky. Good for HV use.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:03:19 +09:00
Asahi Lina
de4f024ced m1n1.constructutils: Make the Pointer<->addr association two-way 
Also add Lazy support

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 23:03:17 +09:00
Asahi Lina
570ea8c4b8 m1n1.constructutils: Add .sizeof() 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 22:57:32 +09:00
Asahi Lina
83dfa1ef70 m1n1.constructutils: Move _off to class, improve addr stuff 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 22:56:52 +09:00
Asahi Lina
029ba73f44 m1n1.constructutils: Make Dec buildable 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 22:54:21 +09:00
Asahi Lina
1c35ce60c7 m1n1.constructutils: Better string representations 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 22:53:57 +09:00
Asahi Lina
3fe8f3e72f m1n1.constructutils: Improve recursive reload 
Reload more things, but also avoid reloading the same class multiple
times.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-06-02 22:53:17 +09:00
Hector Martin
714420a694 display: Put DCP to sleep if display is external 
This stops DCP from killing our modeset if the connection cycles.

Also force a (potential) configure cycle if the display is external;
this makes sure updated stage2s will have a chance at fixing issues of
old stage1s. Modesetting is fast when it's the same mode as before.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-01 01:54:11 +09:00
Hector Martin
2bd6060f43 experiments/dcp_iboot.py: Fully shut down DCP when done 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-01 00:57:17 +09:00
Hector Martin
e9f383aa6b m1n1.fw.dcp.dcpav: Add some DCPAV EPIC stuff 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-01 00:57:17 +09:00
Hector Martin
5c69011fc7 m1n1.fw.dcp.iboot: Fix padding 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-01 00:57:17 +09:00
Hector Martin
58db65db63 experiments/dcp_iboot.py: Shut down display before doing anything 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-01 00:57:17 +09:00
Hector Martin
7282f30527 m1n1.fw.afk: Fix a bunch of brokenness 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-01 00:57:17 +09:00
Hector Martin
eb4483f8e1 hv/trace_dcp.py: Log hexdumps to the HV log 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-01 00:57:17 +09:00
Hector Martin
06ec66e2a9 proxy: Export pmgr_reset() 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-01 00:57:17 +09:00
Hector Martin
0472bc05cd proxy: Export display functions 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-01 00:57:17 +09:00
Hector Martin
9548ddd75d fw.asc: Autodetect whether to boot the ASC or wake it up 
Technically both can be done unconditionally, but let's be explicit in
the python side to see if we ever find this algorithm doesn't work.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-06-01 00:57:17 +09:00
Martin Povišer
60254a38ed experiments/ohmmeter.py: Make CS42L84 your ohmmeter 
Add script which prints out the (rough) measured impedance of connected
headphones on machines with the CS42L84 jack codec (2021 Macbook Pros).

  $ proxyclient/experiments/ohmmeter.py
  Waiting for plug... measuring... 64.3 ohms... yanked
  Waiting for plug... measuring... 697.1 ohms...

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-31 21:51:53 +09:00
Martin Povišer
4d306bb0d8 m1n1.hw.i2c: Fix & extend register access 
Fix reading of registers (there have been STOPs issued between the two
messages which surprisingly went unnoticed until now). Also add support
for multibyte register addresses.

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-31 21:51:53 +09:00
Martin Povišer
e1b50f9ced experiments/aop.py: Bring up AOP 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:27:04 +09:00
Martin Povišer
d924c97a0c tools/second_proxy.py: Add setup of second proxy stream 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:26:31 +09:00
Martin Povišer
e78cd14fee experiments/mmio_sweep.py: Add MMIO sweep tool 
Tool can do blanket sweep or isolate ranges associated with a power
domain.

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:26:31 +09:00
Martin Povišer
96d4b5dd07 m1n1.proxyutils: Fortify against non-working disassembler 
If not caught it can lead to an ugly crash...

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:26:31 +09:00
Martin Povišer
d040e61aa8 m1n1.hw.admac: Add UNK4 report flag 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:26:31 +09:00
Martin Povišer
f0ff2e9eaf m1n1.hw.admac: Do without an ADT node 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:26:31 +09:00
Martin Povišer
38ca45816f m1n1.hw.admac: Support early poll() exit 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:26:31 +09:00
Martin Povišer
f353017ac6 m1n1.hw.loadobjs: Accept queer call methods 
Let user specify a call method to use on symbols.

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:26:31 +09:00
Martin Povišer
dcc75ab4f1 m1n1.hw.mca: Document the feedback disable 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:26:31 +09:00
Martin Povišer
9e32a75bc6 experiments/speaker_amp.py: Remove dead power-domain call 
/arm-io/mca0 doesn't have a PD (instead /arm-io/mca-switch has the MCA0
domain).

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:26:31 +09:00
Martin Povišer
2579a97fde m1n1.loadobjs: Avoid pasting paths into cmdline strings 
Do not go through a formatted cmdline string when invoking tools. There
are user-controlled paths involved which can contain spaces (and other
foul characters).

Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:26:31 +09:00
Martin Povišer
72c6170ee8 m1n1.loadobjs: Support loading of inline C snippets 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-05-30 23:26:31 +09:00
Hector Martin
9212ac2036 m1n1.hw.asc: Add more mailbox control fields 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-05-30 23:23:37 +09:00
Janne Grunau
12db5c3910 tools/reset_panic_counter.py: Use ADT to support t600x 
In addition make it executable and add python shebang as for the other
tools.

Signed-off-by: Janne Grunau <j@jannau.net>
 2022-05-30 22:56:43 +09:00
Janne Grunau
8a90ced4b4 tools/reset_panic_counter.py: minor fixes 
- add SPDX-License-Identifier
 - make it executable
 - add python shebang
 - remove unused import

Signed-off-by: Janne Grunau <j@jannau.net>
 2022-05-30 22:56:43 +09:00
Sven Peter
afe9c9bb16 proxyclient: add AES experiment 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-05-30 22:54:50 +09:00
Sven Peter
ee045af977 proxyclient: add AES registers 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-05-30 22:54:50 +09:00
Janne Grunau
8c82a7cb92 m1n1.fw.dcp.ipc: Add Call/Callbacks observed while tracing macos 12.3 
Signed-off-by: Janne Grunau <j@jannau.net>
 2022-05-30 22:49:00 +09:00
Janne Grunau
5ef9197edc m1n1.fw.dcp.ipc: Annotate 'swap_complete_ap_gated' arguments 
Signed-off-by: Janne Grunau <j@jannau.net>
 2022-05-30 22:49:00 +09:00
Janne Grunau
8119130e88 hv/trace_dcp.py: update to mac OS 12.3 API 
Verified calls A000 through A358 due to inconsistencies in the trace
log for A104 and A105.

Signed-off-by: Janne Grunau <j@jannau.net>
 2022-05-30 22:49:00 +09:00
Janne Grunau
8366bcd859 m1n1.fw.dcp.ipc: Update struct sizes to macos 12.3 firmware 
Signed-off-by: Janne Grunau <j@jannau.net>
 2022-05-30 22:49:00 +09:00
Akihiko Odaki
4a67fbe10e m1n1.shell: Don't save history if init failed 
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
 2022-05-30 22:48:40 +09:00
Akihiko Odaki
3440aadc3c proxy: Specify coordinates in fb_fill method 
Signed-off-by: Akihiko Odaki <akihiko.odaki@gmail.com>
 2022-05-30 22:47:26 +09:00
Hector Martin
45ac8633bd m1n1.shell: Don't print bools as hex 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-05-30 22:38:30 +09:00
Hector Martin
e9080b8139 hv: Don't allow lower() on non-fault states 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-05-30 22:38:11 +09:00
Hector Martin
984b22cd51 m1n1.hv,proxyutils: Refactor how faults are printed re: context 
Instead of directly taking a proxy entry code to determine what to
decode, just take an is_fault argument and only show and decode ESR/FAR
if true.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-05-30 22:36:37 +09:00
Hector Martin
7c5d47ff85 m1n1.hv: Use hv.run_shell() everywhere 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-05-30 22:35:49 +09:00
Hector Martin
8eeb7966aa hv: Refactor CPU switch logic, make hv.cpu() not exit shell 
Get rid of the hv_rearm() thing (which was always a bit dodgy) and
instead properly make sure that all CPUs rendezvous when needed and
switch the active proxy thread without ever exiting exception context.

The Python side can now switch proxy context (by waiting directly for
a proxy boot) without having to exit out of the hypervisor callback,
so cpu() now works as a normal Python method.

Add a cpus() iterator so you can do things like:

>>> for i in cpus(): bt()

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-05-30 22:33:44 +09:00
Hector Martin
01a1a0f597 hv: Make time stealing run-time configurable 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-05-30 19:37:23 +09:00
R
dd111b22b8 prores: test 36-bit iova; fix tracer 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
8406d44db3 prores: some cleanups 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
fb968ef3fe prores: figure out output size 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
2cc5c9488f prores: rename some variables 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
200bdf9ce6 prores: figure out alpha 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
270da3849b prores: input format / chroma flags 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
b95baad365 prores: figure out offset 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
846b1cb37b prores: get data into block the correct way 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
fbd63c4bc7 prores: legible image with wrong colors 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00
R
6986aa9c81 prores: sizes are less huge now 
Signed-off-by: R <rqou@berkeley.edu>
 2022-05-30 18:05:16 +09:00