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Author SHA1 Message Date
Janne Grunau
f1664ccef4 dart: Add DART_PTR_ERR to indicate failures for IOVA returning functions 
0 is a valid and used device virtual address. Daart functions returning
device address can not use 0 to indicate errors.

Signed-off-by: Janne Grunau <j@jannau.net>
 2022-10-23 17:21:26 +09:00
Hector Martin
2e1ed1d457 nvme: Increase enable timeout to 5s, do a clean shutdown on fail 
It seems unclean startup sometimes takes longer. On top of that, if we
don't do a clean shutdown in the error path, the next startup will
continue failing (we know hard-disable triggers races and crashes the
ASC).

Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-10-17 22:14:21 +09:00
Asahi Lina
67901fa1bb main: Move tunables_apply_static() here 
m1n1 python scripts probably want this too, let's just do it
unconditionally.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-10-17 22:14:21 +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
d8c2d68ebf exception: Fix FAR decoding in GL2 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-10-17 22:14:21 +09:00
Asahi Lina
52e72c62b8 hv: Fix bugs in split r/w emulation 
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
Janne Grunau
81acfe96d8 kboot: Adapt multi-die handling to linux submitted DT 
"simple-bus" restricts the node names to predefined list. "soc" looks
like the most appropiate name considering the dies are M1 Max SoCs.

Signed-off-by: Janne Grunau <j@jannau.net>
 2022-09-28 01:23:28 +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
fe0d3e8e34 tunables_static: New module to set up static tunables 
This is for things that xnu hard-codes. This first one for AGX is
required to make coprocessor TLB coherency work properly...

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:04:41 +09:00
Asahi Lina
a15eb0919d hv_vm: Support LDAR/STLR instructions 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:04:41 +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
Asahi Lina
3fa023a0d9 m1n1.hw.uat: Only clear out kernel PTs on init() 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
77a00eb5b3 m1n1.hw.uat: Decode permissions properly 
Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
da9ceddeac memory: Map lowmem using 16K pages only 
Turns out CTRR does not like working with huge pages, and just throws up
its hands in the air with an L2 address size fault if a huge page
overlaps the CTRR region.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Asahi Lina
6feceef2b0 hv_vm: Retry mapped page faults 
This is usually a race that happens when the Python side has just
removed a hook, but there was already a CPU core faulting on an access.

Signed-off-by: Asahi Lina <lina@asahilina.net>
 2022-09-27 06:02:28 +09:00
Hector Martin
50f02bb58a hv/trace_wlan.py: Add WLAN tracer 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-09-19 19:24:15 +09:00
Hector Martin
6461488450 m1n1.trace.pcie: New module 
Signed-off-by: Hector Martin <marcan@marcan.st>
 2022-09-19 19:23:53 +09:00