Martin Povišer
d735d6ad49
m1n1.hw.dart: Pass in kwargs arguments of from_adt()
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-11-04 12:36:49 +09:00
Martin Povišer
9a93d5c307
m1n1.trace: Drop stale super().__init__() call
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The Reloadable parent doesn't have an __init__ method, so calling the
super may call at unexpected places in richer inheritance hierarchies.
Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-11-04 12:36:49 +09:00
Martin Povišer
c5e80f0d5a
m1n1.fw.afk: Fix TX/RX_BUFSIZE confusion
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-11-04 12:36:49 +09:00
Martin Povišer
ce517b10a3
tools/admac_stream.py: Add tool for engaging ADMAC
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-11-04 12:36:49 +09:00
Martin Povišer
8ff430aefa
m1n1.hw.admac: Add CHAN_SRAM_CARVEOUT registers
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The new registers contain SRAM limits allocated to each channel.
Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-11-04 12:36:49 +09:00
Martin Povišer
1836913ef6
m1n1.utils: Accept 'base' in chexundump
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-11-04 12:36:49 +09:00
Martin Povišer
e03603df35
m1n1.utils: Skip empty lines on chexundump input
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-11-04 12:36:49 +09:00
Martin Povišer
f83af93c05
m1n1.utils: Fix chexundump exception
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-11-04 12:36:49 +09:00
R
9a23d55b83
scaler: Can scale W larger
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Signed-off-by: R <rqou@berkeley.edu>
2022-11-04 12:32:23 +09:00
R
642f3af5e8
scaler: Basic scaling kinda works
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Signed-off-by: R <rqou@berkeley.edu>
2022-11-04 12:32:23 +09:00
R
fc6378a86a
scaler: Imports from RE
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Signed-off-by: R <rqou@berkeley.edu>
2022-11-04 12:32:23 +09:00
R
8cea72dfab
scaler: clarify flip/rotate
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Signed-off-by: R <rqou@berkeley.edu>
2022-11-04 12:32:23 +09:00
R
a10865bf11
scaler: Understand most basic of w/h
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Signed-off-by: R <rqou@berkeley.edu>
2022-11-04 12:32:23 +09:00
R
31c80bca04
scaler: work out flip/rotate
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Signed-off-by: R <rqou@berkeley.edu>
2022-11-04 12:32:23 +09:00
R
7559de8705
scaler: Can copy data without changing
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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
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Signed-off-by: R <rqou@berkeley.edu>
2022-11-04 12:32:23 +09:00
R
784febab4c
scaler: initial commit
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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
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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
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Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-10-31 18:22:46 +09:00
Janne Grunau
0bb521c2c3
kboot: Save notch height in dcp node
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DCP will use this information to provide "notch-less" display modes.
Signed-off-by: Janne Grunau <j@jannau.net>
2022-10-26 01:22:00 +09:00
Janne Grunau
53e6254497
kboot: Skip over missing dcp aliases
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Prevents failing on non-existant carveout regions from the M1 Ultra on
M1 Pro/Max.
Signed-off-by: Janne Grunau <j@jannau.net>
2022-10-26 01:22:00 +09:00
Hector Martin
aa0a3e6fcf
kboot: Don't fail if there are fewer than 6 DCPEXTs on t600x
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-10-25 00:23:42 +09:00
Hector Martin
0fb9bf6c40
hv/trace_wlan.py: More WLAN tracer stuff
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-10-23 17:22:14 +09:00
Janne Grunau
ca68e1a9d2
kboot: Transfer dcpext* iommu mappings to device tree
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Only dcpext* has memory mapped iboot.
Signed-off-by: Janne Grunau <j@jannau.net>
2022-10-23 17:21:26 +09:00
Janne Grunau
21dc622735
kboot: Transfer display related memory carveouts to device tree
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DCP and disp0 need their bootloader iommu mappings maintained until
an OS driver can take over. DCP's mappings have to be kept
indefinitively since it's unknown if or how it can be restarted.
Bindings based on
https://lore.kernel.org/asahi/20220923123557.866972-1-thierry.reding@gmail.com
Signed-off-by: Janne Grunau <j@jannau.net>
2022-10-23 17:21:26 +09:00
Janne Grunau
7ae0aac831
kboot: lock dart-disp0 to prevent accidental resets
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This prevents older systems from resetting dart-disp0 on init when they
encounter device trees with DCP/disp nodes.
Signed-off-by: Janne Grunau <j@jannau.net>
2022-10-23 17:21:26 +09:00
Janne Grunau
e5db7233a9
dart: add dart_init_fdt()
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Used to intialize by FDT phandle.
Signed-off-by: Janne Grunau <j@jannau.net>
2022-10-23 17:21:26 +09:00
Janne Grunau
d27ca705c1
devicetree: Add dt utils for "ranges" based address translation
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Signed-off-by: Janne Grunau <j@jannau.net>
2022-10-23 17:21:26 +09:00
Janne Grunau
f1664ccef4
dart: Add DART_PTR_ERR to indicate failures for IOVA returning functions
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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
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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
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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 --
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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
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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
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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
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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
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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
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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
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"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
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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
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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
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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
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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
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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
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Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-09-28 01:21:23 +09:00
Sven Peter
da8a691023
trace_dcp: Rename EPIC endpoints
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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
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Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-09-28 01:21:23 +09:00
Sven Peter
b5e16b2a67
trace_dcp: Add EPICServiceTracer
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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
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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
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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
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-09-27 06:04:41 +09:00