Hector Martin
9cdf2b5d06
experiments/dcp_iboot.py: Do not dump DART
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-19 03:18:55 +09:00
Hector Martin
e468e08603
m1n1.fw.asc.{crashlog,syslog}: Do not ack prealloced bufs
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This is wrong and causes IOP crashes due to unacked crashlog msgs.
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-19 03:18:18 +09:00
Hector Martin
bacb19b301
m1n1.fw.asc: Make DVA_OFFSET dynamic
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-19 03:16:12 +09:00
Sven Peter
2c28e13d25
rtkit: add rtkit_{hibernate,sleep} and use them for DCP and ANS2
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s/IDLE/HIBERNATE/ to keep in sync with the Linux driver and then
hibernate DCP but send ANS2 to sleep to allow reusing both.
Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-01-18 11:35:45 +09:00
Sven Peter
00404e9bc3
afk: propagate failures in afk_epic_rx correctly
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If the co-processor crashes afk_epic_poll will always fail which results
in afk_epic_rx getting stuck in an infinite loop calling afk_epic_poll
again and again.
This happens with e.g. old/incompatible DCP firmware.
Make sure the m1n1 proxy still works in those cases by propagating the
error correctly.
Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-01-18 11:33:57 +09:00
Janne Grunau
b2cb605832
display: Retry dcp_ib_get_hpd() for up to 2 seconds
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After boot DCP will need some time to detect connected displays.
Signed-off-by: Janne Grunau <j@jannau.net>
2022-01-17 23:12:49 +09:00
Vincent Duvert
6736368275
rtkit.c: Add config.h include
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Needed for the RTKIT_SYSLOG optional define.
Signed-off-by: Vincent Duvert <vincent@duvert.net>
2022-01-17 23:11:27 +09:00
Hector Martin
b9a7827900
main: Drop copyright year from copyright statement
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 14:41:44 +09:00
Hector Martin
f1033a97b2
afk: Fix error return for bad queue entry
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 14:33:27 +09:00
Hector Martin
f98723bb81
m1n1.trace.dart: Prime register cache on startup
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
7969d2c689
m1n1.fw.dcp.iboot: Cleanup & fixes
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
323e163eb4
hv/trace_dcp.py: Fix reinitialization
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
1c2a2db1dd
display: Add logic to initialize the Mac Mini HDMI display
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
eaadc43fbb
dcp: Add DCP and iBoot protocol support
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
3f9bd38b6f
afk: Add AFK/EPIC subsystem
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
ae1d7c4348
rtkit: Fix bug with version selection
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
476710410c
rtkit: Change initial power state to 0x220
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
ca77566441
rtkit: Make rtkit_recv() return an int
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This allows distinguishing between error and no message conditions.
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
15bce29775
rtkit: Add basic crashlog support
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
9b5cb569e4
rtkit: Buffer handling refactor
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This adds support for using preallocated buffers & more
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
8f3118d99f
rtkit: Add syslog support
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
94bc563433
rtkit: Add dummy OSLog support
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
7fc207eb35
iova: Add range arguments to iovad_init()
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This allows restricting the IOVA range so as to not overlap with
prealloc'd ranges.
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
847036b2ce
iodev: Bump console buffer to 8K
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
18ceb3b3ff
asc: Use 0x8000 offset for mbox regs
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Not sure where 0x4000 came from?
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
a4c5b64655
asc: Add asc_get_iop_node()
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The IOP child node in the ADT contains properties that the RTKit driver
needs to handle it properly.
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
42c4334675
dart: Add dart_translate() & dart_search()
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
18408d37b1
dart: Handle locked DARTs & preserving page tables
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:42:00 +09:00
Hector Martin
2127de59c1
utils: Add is_heap()
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This lets us mix iBoot-allocated and heap-allocated pointers and
distinguish them at cleanup time.
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-17 04:10:24 +09:00
Hector Martin
e3e2d05967
experiments/dcp_iboot.py: New experiment
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 20:23:01 +09:00
Hector Martin
d2535159a5
m1n1.fw.dcp.iboot: Add iBoot DCP interface client
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
17e0dfceab
hv/trace_dcp.py: Add EPIC support and refactor
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This now partially uses the scaffolding in m1n1.fw.afk.
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
1d79711e79
m1n1.fw.afk: Add AFK/EPIC endpoint support
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These cover the non-dcpep endpoints of the DCP interface, including
the iBoot interface (disp0).
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
b2da9faac7
m1n1.fw.dcp.ipc: Add some more struct fields
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
0e326923cf
m1n1.fw.common: Move some common defs here from m1n1.fw.dcp.ipc
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
23b9b45040
hv/trace_all.py: Use async tracing by default
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
72b7dfed5f
m1n1.fw.asc: Stop endpoints on global stop
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
b388093d33
m1n1.hw.dart: Wait for invalidations to complete
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
78d1e5fd93
m1n1.hw.dart: Remove stray print
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
4482ae634d
m1n1.hv: Add a .started variable to indicate HV is running
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
deb728adb9
m1n1.fw.asc: Invalidate DART after making new mappings
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
fb9cdcb1e9
m1n1.fw.asc.crash: Raise exception on ASC crashes
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
df481228b7
m1n1.gpiola: Add load_regmap()
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
1ecf7de936
m1n1.gpiola: Make Reloadable
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
3d523f27ad
hv/trace_i2c.py: New example trace script
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
9012247cdd
m1n1.trace.i2c: Add I2C dev tracer
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Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 19:39:03 +09:00
Hector Martin
430e8d2e8a
m1n1.hw.i2c: Rename registers to PASemi names, add all bit defs
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This can serve as hardware documentation of the PASemi peripheral,
in lieu of public docs.
Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-16 18:55:44 +09:00
Sven Peter
0b9829e227
proxyclient: add nvme_{init,shutdown}
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Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-01-16 18:53:29 +09:00
Sven Peter
2307e756d3
nvme: Add stub ANS NVMe driver
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Right now it only initializes the co-processor and makes sure
the firmware has booted successfully.
Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-01-16 18:53:29 +09:00
Sven Peter
1521978a6c
pmgr: add pmgr_reset
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Signed-off-by: Sven Peter <sven@svenpeter.dev>
2022-01-16 18:53:29 +09:00