Hector Martin
e00e9574d0
tools/reg_filter.py: Decode trivial values into BIT()
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-06-28 01:41:23 +09:00
Hector Martin
d9c1ef7d49
cpu_regs: Add new defines for T8112 chickens
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-06-28 01:41:23 +09:00
Hector Martin
8a607f049f
soc: Add T8112 defines
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-06-28 01:41:23 +09:00
Hector Martin
c947b600c7
main: Add a BRINGUP define to disable ~everything but UART
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-06-28 01:41:23 +09:00
James Calligeros
e2d671d597
hv/trace_mesa.py: add mesa tracer
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Mesa is Apple's codename for the TouchID sensor. On M1-based
systems, it is connected to the SPI bus and communicates via
SIO on DMA channels 0x18 and 0x19. The application processors
seem to have very little to do with its operation.
After power on, the command buffer is encrypted by the SEP and
very little useful data can be gleaned from snooping the SIO
messages. While the commands are garbled by the SEP, we can see
that it has a few recurring themes:
* A power on routine involving some sort of calibration, perhaps
to get a noise image to subtract from each fingerprint
* A polling mode where it is kicked by the kernel and acks if
there's no finger on the sensor (runs while macOS waits for a
print)
* A data transfer mode, where a SIO message is sent to an unmapped
EP and the fingerprint scanned into memory. Likely triggered by
an interrupt coming off the finger detection ring, but I haven't
been able to verify this.
Signed-off-by: James Calligeros <jcalligeros99@gmail.com>
2022-06-21 17:22:16 +09:00
Vincent Duvert
66a85593db
AFK: limit number of tries in start_interface
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Signed-off-by: Vincent Duvert <vincent@duvert.net>
2022-06-21 17:20:54 +09:00
Martin Povišer
e2065decbe
m1n1.trace.i2c: Clean up handling of page/immediate split
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Also fix detection of read being a read of the page control register.
Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-06-21 17:20:30 +09:00
Martin Povišer
56d8de66db
m1n1.hw.codecs.cs42l84: File the ohmmeter codec regmap
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Move the regmap from experiments/ to a handier place. Also add the
codec to trace_codecs.py and codecshell.py.
Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-06-21 17:20:30 +09:00
Martin Povišer
0da13afda8
tools/codecshell.py: Add codec-poking shell
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-06-21 17:20:30 +09:00
Martin Povišer
a8bc1bc3f2
m1n1.hw.i2c: Add I2CRegMapDev base class
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-06-21 17:20:30 +09:00
Martin Povišer
46a5e0450c
experiments/ohmmeter.py: Fill missing definitions
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Fill in missing headset-interface-related registers into the regmap,
mostly by analogy with CS42L42.
Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-06-21 17:20:30 +09:00
Martin Povišer
d358563d6c
hv/trace_codecs.py: Trace volume/gain on speaker amps
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Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-06-21 17:20:30 +09:00
Martin Povišer
97d0130bcc
m1n1.trace.i2c: Extend device tracing
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Start new class I2CRegMapTracer to trace register accesses on devices
with the usual paged register maps.
Signed-off-by: Martin Povišer <povik@protonmail.com>
2022-06-21 17:20:30 +09:00
Janne Grunau
dc69227c96
hv/trace_nvme: Trace rtkit interface and remove hardcoded sart address
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Signed-off-by: Janne Grunau <j@jannau.net>
2022-06-21 17:19:32 +09:00
Hector Martin
f3ce8a68d0
smp: Fix pathological thrashing with the hypervisor
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Writing to the IPI register causes a trap, which sets the event...
causing every CPU to go into a tight loop of traps contended on the BHL.
We don't need to clear IPIs in WFE mode, so don't do that.
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-06-19 21:53:42 +09:00
Hector Martin
849729f0c0
memory: Add GRE and nGRE mappings for experiments
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-06-19 21:53:06 +09:00
Hector Martin
c95189ba2e
memory: Normalize naming of Normal-NC memory attributes
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-06-19 16:12:16 +09:00
Hector Martin
ee2949e744
smp: Use stronger barriers around wfe/sev
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Not sure if this fixes anything, but it looks more correct.
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-06-19 15:21:59 +09:00
Asahi Lina
512982f4aa
m1n1.agx.shim: New module
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:54:31 +09:00
Asahi Lina
51abb9082e
m1n1.agx.render: New module
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:54:31 +09:00
Asahi Lina
2ffc9fb166
m1n1.agx.event: Add a new event manager class
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:54:31 +09:00
Asahi Lina
31dfb0c071
m1n1.agx.context: Add a pipeline object allocator
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:54:31 +09:00
Asahi Lina
9688aeb52c
m1n1.agx: Handle faults
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:54:31 +09:00
Asahi Lina
b10a56f1ff
m1n1.agx: Poll syslog channels first
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This gets us the syslogs caused by a fault before the actual fault
raises an exception
Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:54:31 +09:00
Asahi Lina
f829afcf80
m1n1.agx: Logging updates
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:54:31 +09:00
Asahi Lina
610f3e6a11
m1n1.agx.object: Support deallocation
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:54:31 +09:00
Asahi Lina
3fa3b5abd3
m1n1.agx.object: Support making mon tracking, align to end optional
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:54:31 +09:00
Asahi Lina
17142da838
m1n1.agx.object: Support setting guard page count
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:54:31 +09:00
Asahi Lina
6ce60e875c
m1n1.agx.object: Be more efficient for pushes, verbose control
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- Support compression
- Avoid pushing objects which haven't changed (optionally)
Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:54:31 +09:00
Asahi Lina
f19625f8da
m1n1.fw.agx: Disable some prints
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:54:31 +09:00
Asahi Lina
cd1803f6dc
experiments/agx_1tri.py: Update for bunny frame, new structs
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This will be obsolete soon anyway, but for now it runs...
Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:54:28 +09:00
Asahi Lina
39f9844431
m1n1.fw.agx: Lots more structure updates / renames
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:54:22 +09:00
Asahi Lina
5a8c54c762
hv/trace_agx.py: Encoder ID filter example
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:37:22 +09:00
Asahi Lina
c34e9f95af
m1n1.hw.uat: Do not always flush PTs, except for the internal allocator
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This optimizes GPU submissions since the PTs can be flushed just once,
instead of for every UAT manipulation. But we need to flush for the
internal allocator since it is used by RTKit stuff that does not know
how to flush.
Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:37:22 +09:00
Asahi Lina
0c9d64b80c
m1n1.proxyutils: Improve compressed_writemem
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Make progress arg optional, reduce compression. Spending more time on
gzip does not help speed things up (at least with USB).
Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:37:22 +09:00
Asahi Lina
3de894576c
m1n1.trace.agx: Do not pause after init by default
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:37:22 +09:00
Asahi Lina
2ecbe6f39b
m1n1.trace.agx: Monitor some more initdata-referenced areas
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:37:22 +09:00
Asahi Lina
6335e20fae
m1n1.trace.agx: Disable dumping some structures we know about
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 03:37:22 +09:00
Asahi Lina
129726ddbc
m1n1.trace.agx: Add support for filtering by encoder ID
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 01:41:51 +09:00
Asahi Lina
5d245d6ba5
m1n1.utils: Support setting stride in chexdump()
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 01:36:56 +09:00
Asahi Lina
ffe2f4104e
fb: Support XBGR pixel format for fb_blit()
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-19 01:36:41 +09:00
Asahi Lina
2d317ee515
m1n1/fw/agx/controllist.py: Improve tiler params struct
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-07 01:50:44 +09:00
Asahi Lina
72892e0b95
experiments/agx_1tri.py: Update magic addresses for flag demo
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-06 23:37:42 +09:00
Asahi Lina
a2affd834b
m1n1.agx.context: Support passing block count to GPUBufferManager
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-06 23:37:42 +09:00
Asahi Lina
ff7a145d6f
m1n1.agx.context: Support tracking userspace objects
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-06 23:37:42 +09:00
Asahi Lina
f7fe615251
m1n1.agx.context: Fix allocator protocol
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.ctx needed for agx.reg_object() to work.
Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-06 23:37:42 +09:00
Asahi Lina
f6db8502d1
m1n1.agx.object: Allow aligning VAs properly
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-06 23:37:42 +09:00
Asahi Lina
77d6e75a1f
experiments/agx_1tri.py: Clean up more fields/structs
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-06 23:37:42 +09:00
Asahi Lina
ccedb7fb9c
m1n1.constructutils: Prefix struct members with short struct name
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This makes it easier to grep for stuff across multiple structs.
Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-06 23:37:42 +09:00
Asahi Lina
9c05301d42
experiments/agx_1tri.py: Fix TVB addresses
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Signed-off-by: Asahi Lina <lina@asahilina.net>
2022-06-06 23:37:42 +09:00