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1364 commits

Author SHA1 Message Date
Hector Martin
6d0979e71e m1n1.adt: Decode apcie tunables 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-08-21 23:16:08 +09:00
Martin Povišer
526f81f51e m1n1.hw.codecs: Add iMac codec 
Signed-off-by: Martin Povišer <povik@cutebit.org>
 2023-08-17 19:50:09 +09:00
Asahi Lina
37ad9f7df6 m1n1.fw.dcp.ipc: Fix assert 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-08-17 19:46:07 +09:00
Asahi Lina
31da584be8 m1n1.fw.agx: Helpers everywhere! 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-08-17 19:46:07 +09:00
Asahi Lina
7f94c7f39a tools.chainload.py: Fixes for 13.5 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-08-17 19:46:07 +09:00
Alexis Deruelle
b2e5b3ef00 proxyclient:picocom-sec.sh:warn when overriding SECDEV 
Add a warning message when overriding the target serial device with
SECDEV variable, just in case one is caught by surprise there.

Signed-off-by: Alexis Deruelle <alexis.deruelle@gmail.com>
 2023-08-17 19:45:13 +09:00
Alexis Deruelle
21a403a163 proxyclient:tools:add default device name for macOS 
Under macOS host, secondary UART device name is different from the linux
device name. Check OS name and chose default device name accordingly.

Signed-off-by: Alexis Deruelle <alexis.deruelle@gmail.com>
 2023-08-17 19:45:13 +09:00
Alexis Deruelle
0673a226c9 proxyclient:m1n1:rely on UartInterface defaults when creating object 
- in 'main' section, device name and baud values are redundant as the
  UartInterface constructor handles it already
- Add a comment on how to run proxy.py as script

Signed-off-by: Alexis Deruelle <alexis.deruelle@gmail.com>
 2023-08-17 19:45:13 +09:00
Alexis Deruelle
bd82c5f47a proxyclient:m1n1:add macOS device name for m1n1 primary UART 
m1n1 UART device names on macOS follow /dev/cu.usbmodemP_XX naming
convention. Check for platform name using platform.system() and use the
macOS device name instead of /dev/m1n1 if equals 'Darwin'

Signed-off-by: Alexis Deruelle <alexis.deruelle@gmail.com>
 2023-08-17 19:45:13 +09:00
Davide Cavalca
6bca5f77e1 m1n1.asm: make it work again with gcc 
Signed-off-by: Davide Cavalca <davide@cavalca.name>
 2023-08-15 18:27:51 +09:00
Hector Martin
31930a25f7 m1n1.hv: Add t6022 cpustart 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-08-07 19:27:47 +09:00
Hector Martin
33ef9cdaa8 m1n1.adt: Fix GPUPerfStates64 for T6022 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-08-07 19:27:47 +09:00
Asahi Lina
538693a05a hv/trace_agx{_defer}.py: Enable command dumps 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-11 01:49:13 +09:00
Asahi Lina
d437d04dd4 m1n1.trace.agx: Fix broken TA parsing 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-11 01:49:13 +09:00
Asahi Lina
d2cb85d048 m1n1.trace.agx: Add a missing UAT inval 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-11 01:49:13 +09:00
Asahi Lina
6e40dd9aaa m1n1.trace.agx: Add AGXDECODE solib support & trace VDM 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-11 01:49:13 +09:00
Asahi Lina
825fbaf1ec m1n1.agx.initdata: Split buffer manager mappings between GPU/FW 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-11 01:49:13 +09:00
Asahi Lina
817b48dbc9 m1n1.fw.agx & co: Unbork a bunch of stuff on <G14X 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-11 01:49:13 +09:00
Asahi Lina
b270f2f86c m1n1.agx: Handle pending stamps properly for V13_5B4 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-11 01:49:13 +09:00
Asahi Lina
6761cd2d53 m1n1.fw.agx: Blit stuff for G14X 
Just hacking on the structures to get it to dump, this probably broke
other firmware combinations...

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-11 01:49:13 +09:00
Asahi Lina
788a5b9866 m1n1.trace.agx: Changes to unbreak G14X tracing 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-11 01:49:13 +09:00
Asahi Lina
40c9dfe128 m1n1.trace.agx: Skip tracing the stats queue 
This is spammy and sometimes so slow it blocks forever. Let's explicitly
remove these ranges from the GPUVM tracer.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-11 01:49:13 +09:00
Asahi Lina
d743db30b6 m1n1.trace.agx: Add extra dumping around TVB control messages 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-11 01:49:13 +09:00
Asahi Lina
8ae5c219dc m1n1.trace.agx: Add support for dumping commands as json 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-11 01:49:13 +09:00
Asahi Lina
61678c4231 m1n1.fw.agx: Add compute changes for G14X 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-11 01:49:13 +09:00
Asahi Lina
34df83601c m1n1.fw.agx: Add TVB growth control messages 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-07 13:50:13 +09:00
Asahi Lina
9e63f885e9 m1n1.fw.agx.initdata: Add 13.5B4 G14X initdata changes 
Simple for once!

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-07 13:25:19 +09:00
Asahi Lina
6a149e5028 m1n1.constructutils: Improve json serialization of Value types 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-07-07 13:24:26 +09:00
Asahi Lina
311385e645 m1n1.trace.agx: Dump some buffers on G14X from register values 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:01 +09:00
Asahi Lina
6902cb6210 m1n1.trace.agx: Disable the ASC tracer after initdata is available 
Since we directly trace the queue rptr/wptr memory locations, we don't
need the ASC tracing and this speeds things up quite a bit (without it,
Linux can get stuck in a pathological stats gathering loop without
making forward progress while traced).

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:01 +09:00
Asahi Lina
b219bc318a m1n1.fw.agx: Fixes for V13_3 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:01 +09:00
Asahi Lina
b6dec2a644 m1n1.constructutils: Improve Rust export 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:01 +09:00
Asahi Lina
c2bbb41953 m1n1.fw.agx: More fixes for t602x stuff 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:01 +09:00
Asahi Lina
1c7131e26d m1n1.agx: T602x rendering changes 
Too lazy to split this up...

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:01 +09:00
Asahi Lina
af6b8c29a8 m1n1.constructutils: Fix array addressing bug 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:01 +09:00
Asahi Lina
b29c9734ad m1n1.adt: Add float parsing for *-kp-1 props. 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:01 +09:00
Asahi Lina
dabde44937 m1n1.fw.agx: Initdata setup & fixes for G14X/V13_3 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:01 +09:00
Asahi Lina
e4fa6048c2 m1n1.fw.agx: Add changes for G14X on 13.2 and 13.3 
Still pending confirming 13.3 on other architectures...

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:01 +09:00
Asahi Lina
d3e61153cc m1n1.trace.agx: Do not dump misc structs 
These are no longer there with the register lists, and it's all
redundant anyway...

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:00 +09:00
Asahi Lina
2dbbe6050d m1n1.fw.agx.initdata: T602x 13.3 initdata structure changes 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:00 +09:00
Asahi Lina
18005b0f73 m1n1.fw.agx.initdata: T602x 12.3 initdata structure changes 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:00 +09:00
Asahi Lina
83a2a6a9bc m1n1.adt: Add afr/cs perf state props 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:00 +09:00
Asahi Lina
0f1f3b23ee m1n1.trace.agx: Run the init_hook before the shell 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:00 +09:00
Asahi Lina
f7639885ce fw.agx.channels: Don't crash if meta_fn is None 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-06-27 18:35:00 +09:00
Hector Martin
a0d2ed20be payload: Do cpufreq init before smp_start_secondaries() 
This also requires exporting this to the proxy so linux.py can use it.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-06-04 15:56:42 +09:00
Hector Martin
4124485265 hv: Make breadcrumbs per-CPU and introduce panic handler 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-06-03 12:47:39 +09:00
Hector Martin
db598aa4cf m1n1.hv: Fix register names 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-05-21 12:29:13 +09:00
Hector Martin
ae1bcd6fe2 m1n1.hv: Update IMPDEF reg names 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-05-06 00:51:30 +09:00
Hector Martin
6c005ddd49 asm: Fix replacing reg names that are substrings (DAIF etc) 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-05-06 00:51:05 +09:00
Hector Martin
234b7064ef experiments/aic2_vms.py: New experiment 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-05-05 02:02:19 +09:00
Hector Martin
ebd4613f61 proxy: Add smp_call[_sync]_el1 variants 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-05-05 00:31:05 +09:00
Janne Grunau
7a84b2bbf9 tools/run_guest_kernel.sh: Support concatenated initramfs images 
This allows booting a kernel with the firmware cpio and a cpio
containing matching modules. The modules initramfs can be prepared from
the kernel source directory with:

`make dir-pkg && usr/gen_initramfs.sh -o initramfs_mod.cpio -u squash -g squash ./tar-install/lib/`

The modules are available in /modules/$(uname -r) and the initramfs can
handle modules in the same way as the vendor firmware to make them
available for itself and the main OS.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-04-27 04:09:49 +09:00
Hector Martin
54f44be7d6 hv_exc: Add hv_add_time() function & proxy thunk 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-26 00:51:51 +09:00
Hector Martin
a0f01809ce experiments/touchbar_rainbow.py: Better rainbow 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-23 18:12:09 +09:00
Hector Martin
a81314fe77 run_guest: Implement going to sleep 
Getting back from sleep is left as an exercise to the reverse
engineer...

Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-19 03:21:58 +09:00
Hector Martin
06b732e788 smp: Add smp_stop_secondaries() 
Doesn't work properly yet since we can't restart them...

Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-19 03:21:58 +09:00
Hector Martin
3288548faa utils: Add cpu_sleep() function 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-19 03:21:58 +09:00
Hector Martin
4638632657 hv: Implement emulated guest CPU shutdown 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-19 01:21:33 +09:00
Hector Martin
4d7b18d382 m1n1.proxy: Support negative arguments 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-19 01:02:03 +09:00
Hector Martin
a75afff83b hv_exc: Pass through dangerous CYC_OVRD writes to Python 
This makes it easier to experiment with the sleep/WFI stuff.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-18 23:36:55 +09:00
Hector Martin
a1be8f233c m1n1.fw.smc: Add read32f() 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-18 22:09:07 +09:00
Hector Martin
7f9eaecbad m1n1.asm: Textually replace sysregs with their identifier 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-18 22:08:41 +09:00
Hector Martin
b57a91726d experiments/cpu_pstate_latencies.py: Fix stuff 
Extra pstates only for J416c, drop the second pstate field sets (still
no idea what that does), fix a mask.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-18 21:55:12 +09:00
Asahi Lina
8f6e13b170 firmware: Add 13.3 
This has the same iBoot version as 13.3.1, so firmwares probably did not
change.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-04-18 20:45:10 +09:00
Hector Martin
88b1866fcc experiments/spi.py: Cleanup/updates 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-16 21:23:46 +09:00
Hector Martin
9b7ae1b443 m1n1.fw.mtp: Fix parsing of init messages 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-16 21:23:46 +09:00
Hector Martin
36bcc36173 m1n1.fw.asc.oslog: Implement properly 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-16 21:23:46 +09:00
Hector Martin
d5267123c1 experiments/mtp.py: Clean up 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-16 21:23:46 +09:00
Asahi Lina
19e00f1f23 m1n1.hv: Remove __OS_LOG segments from coprocessors 
These are supposed to be after the kernel, so we'd have to move them
for the guest to be able to access them. It seems things work if we just
delete those segments.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-04-16 21:23:46 +09:00
Janne Grunau
22890f3ba1 experiments: Optimize bad apple video playback 
Let ffmpeg rotate, align to stride and convert to RGBA.
Do not allocate a framebuffer for every frame.

Signed-off-by: Janne Grunau <j@jannau.net>
 2023-04-16 17:11:33 +09:00
Sasha Finkelstein
5681036b2e Add touchbar screen experiments 
Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
 2023-04-15 17:23:36 +09:00
Hector Martin
ad53766d22 m1n1.fw.asc.{crash, ioreporting}: Do not align prealloc buffer sizes 
On SMC on t602x, this is a small SRAM and we can run off the edge.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-12 00:40:06 +09:00
Hector Martin
aaeb3000e6 m1n1.hv: t6020 support 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-12 00:40:06 +09:00
Hector Martin
3bc3b0131f tools/pmgr_adt2dt.py: Add multidie support 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-09 23:50:42 +09:00
Hector Martin
06884b5613 experiments/cpu_pstate_latencies.py: Fix SoC configs 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-09 21:04:40 +09:00
Hector Martin
2389fa9d3d m1n1.adt: Fix parsing of template ADTs 
Adding the speaker calibration stuff broke it because we try to parse
template values as real values. Don't do that.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-09 19:46:13 +09:00
Hector Martin
fe104d3848 m1n1.hv: Also hook ATC_AON device 
It seems 13.2 is messing with this now.

Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-09 19:46:13 +09:00
Hector Martin
795211c534 m1n1.fw.dcp.ipc: More fields 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-04-09 19:46:13 +09:00
Mario Hros
693ebbae2b m1n1.hv: Support T6021 cpustart offset 
Signed-off-by: Mario Hros <git@reversity.org>
 2023-04-09 19:46:13 +09:00
Mario Hros
69012c0702 experiments/cpu_pstate_latencies.py: Extend for T6021 
Signed-off-by: Mario Hros <git@reversity.org>
 2023-04-09 19:46:12 +09:00
Asahi Lina
8bf08b0ff1 linux.py: Implement TSO 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-28 19:06:20 +09:00
Asahi Lina
0a05a0171e proxy: Add smp_is_alive() thunk 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-28 19:06:20 +09:00
Eileen Yoon
6ce14d8735 m1n1/ane: Initial commit 
Signed-off-by: Eileen Yoon <eyn@gmx.com>
 2023-03-28 17:10:15 +09:00
Hector Martin
8be0596ae8 experiments/mtp.py: Fix DART stuff 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-03-15 13:54:35 +09:00
Hector Martin
43a737b608 m1n1.adt: Add speaker calibration parsing 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2023-03-11 20:09:57 +09:00
Asahi Lina
7ad099a5b6 m1n1.trace.agx: Add exploit mitigation 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
6d3e594903 m1n1.hv: Fix read-only or write-only hooks 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
5cacbdc501 m1n1.fw.agx.initdata: Define buffer manager ctl fields better 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
90f4957725 experiments/agx_xtest.py: Here be exploits! 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
3548d4d210 m1n1.fw.ags.microsequence: Add more ops 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
e8377889d2 m1n1.proxyutils: Add 13.0 beta5/6 versions 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
c35168bb88 m1n1.hw.uat: Gracefully handle inaccessible page tables 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
b063fde19a m1n1.hw.uat: Support block maps 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
bfaf358f82 m1n1.agx.render: Add microsequence hooks 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
e49c90a314 m1n1.agx.context: Add GPUMicroSequence.cur_addr() 
This requires that we pre-allocate the buffer

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
586be52ec5 m1n1.trace.agx: Log structure UAT permissions as meta 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
b4c687ce13 m1n1.hw.uat: Add ioperm() 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
cc1284f264 hv/trace_agx_defer.py: Exclude context ID 1 (compositor) 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
9a8da80e8d m1n1.trace.agx: Add exclude_context_id option 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00
Asahi Lina
9e93bd70e4 m1n1.fw.agx: More compute and blit stuff 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2023-03-06 15:15:17 +09:00