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1676 commits 13 branches 49 tags 8.6 MiB
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1098 commits

Author SHA1 Message Date
Martin Povišer
e03603df35 m1n1.utils: Skip empty lines on chexundump input 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-11-04 12:36:49 +09:00
Martin Povišer
f83af93c05 m1n1.utils: Fix chexundump exception 
Signed-off-by: Martin Povišer <povik@protonmail.com>
 2022-11-04 12:36:49 +09:00
R
9a23d55b83 scaler: Can scale W larger 
Signed-off-by: R <rqou@berkeley.edu>
 2022-11-04 12:32:23 +09:00
R
642f3af5e8 scaler: Basic scaling kinda works 
Signed-off-by: R <rqou@berkeley.edu>
 2022-11-04 12:32:23 +09:00
R
fc6378a86a scaler: Imports from RE 
Signed-off-by: R <rqou@berkeley.edu>
 2022-11-04 12:32:23 +09:00
R
8cea72dfab scaler: clarify flip/rotate 
Signed-off-by: R <rqou@berkeley.edu>
 2022-11-04 12:32:23 +09:00
R
a10865bf11 scaler: Understand most basic of w/h 
Signed-off-by: R <rqou@berkeley.edu>
 2022-11-04 12:32:23 +09:00
R
31c80bca04 scaler: work out flip/rotate 
Signed-off-by: R <rqou@berkeley.edu>
 2022-11-04 12:32:23 +09:00
R
7559de8705 scaler: Can copy data without changing 
Signed-off-by: R <rqou@berkeley.edu>
 2022-11-04 12:32:23 +09:00
R
84e13c7967 scaler: add some unknown regs near the start 
Signed-off-by: R <rqou@berkeley.edu>
 2022-11-04 12:32:23 +09:00
R
784febab4c scaler: initial commit 
Signed-off-by: R <rqou@berkeley.edu>
 2022-11-04 12:32:23 +09:00
Kellerman Rivero
404ab21fe4 hv/trace_isp.py: add ISP tracer 
Image Signal Processor is a co-processor in charge of Facetime camera
in Apple laptops. This tracer is based on ISP found in M1 processor.

The ISP in M1 SoC exposes seven inter-process communication channels.
Using those channels Application Processor (AP) can perform a variety of
task in the ISP and viceversa. All channels seems to be bidirectional, with
unique exception of TERMINAL channel.

DART translation is used often to translate control structures passed
over IPC channels to IO virtual addresses.

How those channels are used is still unclear but tracer should allow us
to dive deep on high-level protocol to communicate with Facetime camera.
ISP exposes also some I2C peripheral and SPMI registers but I haven't
dive into their working or purpose.

Signed-off-by: Kellerman Rivero <krsloco@gmail.com>
 2022-11-04 12:30:59 +09:00
Sven Peter
aa3ce98a53 m1n1.hw.atc: Add more registers 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-10-31 18:22:46 +09:00
Hector Martin
0fb9bf6c40 hv/trace_wlan.py: More WLAN tracer stuff 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-10-23 17:22:14 +09:00
Asahi Lina
3e36d18241 tools/run_guest_kernel.sh: Support -- 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-10-17 22:14:21 +09:00
Asahi Lina
d6d72b6398 hv_exc: Pass through TLBI OS instructions 
Gues VM TLBI OS instructions don't work. Trap them and pass them through
as the host.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-10-17 22:14:21 +09:00
Asahi Lina
4274c9d74a hv: Log memory attribute & sharability info in mmiotrace 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-10-17 22:14:21 +09:00
Zhuowei Zhang
5836db9305 m1n1.proxy: increase p.call max args to 5 to match proxy.c 
Commit 6a1a9bfc3c raised the limit in proxy.c but not in the Python code.

Signed-off-by: Zhuowei Zhang <zhuoweizhang@yahoo.com>
 2022-10-11 22:55:53 +09:00
Radovan Blažek
e9e2571a17 proxyclient/m1n1/proxy.py: Add missing returns 
Return the result in setX, clearX and maskX functions.

Signed-off-by: Radovan Blažek <blazra@gmail.com>
 2022-09-28 01:21:47 +09:00
Sven Peter
ded7e58e90 trace_dcp: Add dcpdptx-hdcp-auth-session tracer 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-09-28 01:21:23 +09:00
Sven Peter
c1e84bf79c trace_dcp: Add dcpav-controller-epic tracer 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-09-28 01:21:23 +09:00
Sven Peter
c8d606e270 trace_dcp: Add dcpdp-device-epic tracer 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-09-28 01:21:23 +09:00
Sven Peter
3e112460cd trace_dcp: Add dcpav-audio-interface-epic tracer 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-09-28 01:21:23 +09:00
Sven Peter
f072434647 trace_dcp: Add dcpdptx-port-epic tracer 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-09-28 01:21:23 +09:00
Sven Peter
da8a691023 trace_dcp: Rename EPIC endpoints 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-09-28 01:21:23 +09:00
Sven Peter
f5ed6f89b0 trace_dcp: Add SilentEp to shut individual tracers up 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-09-28 01:21:23 +09:00
Sven Peter
b5e16b2a67 trace_dcp: Add EPICServiceTracer 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-09-28 01:21:23 +09:00
Sven Peter
e1ad6e7e90 trace_dcp: Allow to switch to dcpext 
Signed-off-by: Sven Peter <sven@svenpeter.dev>
 2022-09-28 01:21:23 +09:00
Asahi Lina
63345c43ac m1n1.fw.agx.channels: Map the specific size for each state field type 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
13cfe5028f m1n1.fw.agx.initdata: Replace padding with explicit fields 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
202781f4f1 m1n1.fw.agx.initdata: Fix number of buffer managers 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
35b33fdd28 m1n1.trace.agx: Fix number of UAT contexts 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
d1a3b8c7fa experiments/agx_dumpstructs.py: Dump microsequence 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
88603e153c hv/trace_agx_defer.py: Add another tracer variant 
This one configures it to stop tracing after init, good for
self-contained tests

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
d6d17b6b2d m1n1.fw.asc.crash: Gracefully handle faulting code dumps 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
83b9d5c13f m1n1.agx.initdata: Add a field 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
cb9f7cd685 m1n1.proxyutils: Fix instruction cache 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
0aed256416 m1n1.fw.agx: Add Halt message (maybe?) 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
0d3ed156a1 m1n1.constructutils: Add offsetof() 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
7889f056f9 m1n1.agx.cmdqueue: Rename Timestamp to TimeStamp 
This avoids a conflict with Construct

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
8a222a1346 m1n1.agx.context: Print address in hex 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
65d4f7ab80 m1n1.fw.agx.channels & co: Add some KTrace support 
This is quite handy to see what the firmware is doing

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
7a38d14a0c m1n1.agx.channels: Complain if the ring pointer overflows 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
0e8a522845 experiments/agx_renderframe.py: Rework based on the other demos 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
fddb8d63e0 m1n1.trace.agx: Allow configurable user/kernel map tracing 
Also improve the general handling of all this... the logic is still
broken in places.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
35a5e2a838 m1n1.trace.agx: Handle new queue pointer resets properly 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
5dfbd5216c m1n1.trace.agx: Disable handoff tracer 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
cc29042f97 m1n1.trace.agx: Don't trace Stats/KTrace 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
70b08f6eb3 m1n1.trace.agx: Disable buffermanager dumping 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
01fbc9be41 m1n1.fw.agx.cmdqueue: Fix tail 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00