Martin Povišer
a40840f13c
proxy: Expose usb_iodev_vuart_setup
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Expose the usb_iodev_vuart_setup function in uartproxy. This opens
the secondary ACM pipe to new uses outside the hypervisor. E.g. it can
be set up as another stream for sending proxy requests.
Sample usage from proxyclient:
p.usb_iodev_vuart_setup(p.iodev_whoami())
p.iodev_set_usage(IODEV.USB_VUART, USAGE.UARTPROXY)
# the second virtual serial now also serves proxy
Signed-off-by: Martin Povišer <povik@protonmail.com>
2021-11-26 15:31:21 +09:00
Hector Martin
98d6e9bb4f
tools/chainload.py: Fix 8b/16b copy confusion
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-26 13:58:39 +09:00
Hector Martin
95ef45fd11
usb: Squelch DART error for missing USB devices
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-24 17:17:54 +09:00
Hector Martin
b86574e410
tools/pmgr_adt2dt.py: New script to convert ADT PMGR devs to DT nodes
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This still requires manual editing to fix up some issues, since our idea
of always-on devices and parent-child relationships doesn't always match
Apple's.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-24 16:19:01 +09:00
Hector Martin
de6979fc7b
Revert "usb: Add usb_idx_from_address() to find a dev by its MMIO addr"
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This is no longer needed, so put things back the way they were.
This reverts commit e689ceb263
.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-23 23:36:14 +09:00
Hector Martin
be7ff3a062
kboot: Generalize device disable logic, disable i2c & usb devs
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-23 23:36:14 +09:00
Hector Martin
0e3ee31254
m1n1.fw.asc.kdebug: Handle prealloc messages (partially)
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Not sure if these need a reply...
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-23 17:27:37 +09:00
Hector Martin
99acc2675b
m1n1.fw.asc: Add support for shutting down RTKit links
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-23 17:20:09 +09:00
Hector Martin
0446838460
m1n1.fw.asc.crash: Add a basic crashlog parser
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-23 17:19:38 +09:00
Hector Martin
10dda2550d
m1n1.hv: Automatically lower BRKs
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This makes Linux BUG()s work out of the box without breaking into the
HV.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-23 14:05:26 +09:00
Jean-Marc Ranger
45a62144ff
Set missing execute bits in proxyclient/{experiments|tools}/*.py
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Currently, only some scripts in proxyclient/experiments and
proxyclient/tools have their execute bit set. Set it for those
that miss it.
Signed-off-by: Jean-Marc Ranger <jmranger@hotmail.com>
2021-11-23 01:23:11 +09:00
Jean-Marc Ranger
d4f750cb22
experiments/smc.py: Adapt to API change in SMCEndpoint
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Update experiments/smc.py to use fw/smc.py's new API.
Fixes: b9ddd74c02
("hv/trace_smc.py: Add SMC tracer")
Signed-off-by: Jean-Marc Ranger <jmranger@hotmail.com>
2021-11-23 01:22:57 +09:00
Hector Martin
6906af06cc
experiments/dcp.py: Use new ADT DART constructor
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-22 18:13:51 +09:00
Hector Martin
8778819831
m1n1.hw.dart: Fix typo
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-22 18:13:32 +09:00
Hector Martin
c8a8946e82
m1n1.hw.dart: Add a constructor that figures out DART type from the ADT
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-22 18:13:10 +09:00
Hector Martin
01e84ecef6
pcie: Document reg ranges better
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-22 16:43:22 +09:00
Hector Martin
555965e98a
pcie: Calculate the number of reg entries per port
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Turns out this isn't hardware-specific, but rather a change Apple made
retroactively in 12.0 RC. Doesn't look like there's a saner way than
this...
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-22 16:24:37 +09:00
Hector Martin
4027c34c7a
proxy: Add proxy ops for pcie_init/shutdown
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-22 16:04:35 +09:00
Hector Martin
660d7482b9
hv/trace_pmgr.py: New script
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-22 07:21:07 +09:00
Hector Martin
23c3617cf2
payload: Complain loudly about devicetree platform mismatches.
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-20 02:26:24 +09:00
Hector Martin
f4e11a78c6
i2c: Add explicit delay to the i2c_xfer_read timeout loop
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We now set the timeout at 10ms without any bytes received.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-18 22:29:51 +09:00
Hector Martin
850a669436
tps6598x: Add a delay in the command poll loop
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It seems that if we poll too fast, we DoS the poor thing...
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-18 22:15:38 +09:00
Hector Martin
cc1fa67ff2
i2c: Use Repeat-Start condition for SMBus reads
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-18 22:15:13 +09:00
Hector Martin
26f636dbbb
fb: Use 128-bitwise copies to speed up FB updates
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This makes it almost as fast as it was before the switch to an
uncached framebuffer, as far as I can tell.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-17 19:23:44 +09:00
Hector Martin
3b0d53d7b8
mcc: Guard against MCC count > max
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-17 10:14:15 +09:00
Hector Martin
0df392d0d3
mcc: Fix mcc_num_channels prop on t8103
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Bad copy and paste...
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-17 01:45:49 +09:00
Hector Martin
4b80041d6d
mcc: New module to initialize the MCC memory controller.
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This turns on the system level cache. The carveout unmapping also moves
here, and now it handles T8103/T6000 properly.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-16 21:09:48 +09:00
Hector Martin
ecc80f4b32
kboot: Fix warning/bug introduced by ecb6c82e
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-16 21:09:12 +09:00
Hector Martin
b9ec73b019
smp: Leave the default boot stack for CPU#0 set in case it resets
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-16 17:26:52 +09:00
Hector Martin
33d09cc7c0
hv_exc: Filter out CYC_OVRD_DISABLE_WFI_RET
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-16 17:26:39 +09:00
Hector Martin
5d214606df
m1n1.hv: Add flag to hide the CPU prefix in hv.log()
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-16 17:20:47 +09:00
Hector Martin
06975c8b87
m1n1.hv: Add TraceMode.WSYNC to make writes synchronous, but not reads
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-16 17:20:21 +09:00
Hector Martin
ccbe181d75
m1n1.adt: Improve PMGR props parsing, add to dump_pmgr.py
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-16 17:19:42 +09:00
Hector Martin
0f9c0f5dd3
startup: Add a UART print to the RVBAR entry path
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This might make it easier to debug CPU sleep modes
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-16 17:18:52 +09:00
Hector Martin
4652ac2098
tools/reg_filter.py: Tool to add IMPDEF sysreg names to a disasm
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-16 17:18:09 +09:00
Hector Martin
ecb6c82e75
kboot: Delete CPU nodes instead of disabling them
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-15 22:48:28 +09:00
Hector Martin
7690fd730c
iodev: Bypass locks on all funcs if no MMU
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-15 22:47:45 +09:00
Hector Martin
257f6443a6
kboot: Fix potential bug handling missing/disabled CPUs
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-15 14:52:10 +09:00
Jean-Francois Bortolotti
0131d16c0a
Fix aic1 reg size
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Signed-off-by: Jean-Francois Bortolotti <jeff@borto.fr>
2021-11-14 11:14:50 +09:00
Janne Grunau
46c945ac95
usb: use dynamic paths for usb related ADT nodes
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Adds support for the 3rd USB-C port on 2021 Macbook Pros.
Currently up to 8 USB-C ports are supported which should be sufficient
for expected future devices.
Tested on Macbook Pro 14" and Mac Mini.
Signed-off-by: Janne Grunau <j@jannau.net>
2021-11-12 23:48:32 +09:00
Janne Grunau
b6ec7abc2b
utils: replace sprintf with snprintf
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Converts all current users.
Signed-off-by: Janne Grunau <j@jannau.net>
2021-11-12 23:48:32 +09:00
Janne Grunau
5064b93b2f
usb: dynamically allocate and register usb iodevs
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Preparation for devices with more than 2 USB-C ports.
Signed-off-by: Janne Grunau <j@jannau.net>
2021-11-12 23:48:32 +09:00
Janne Grunau
c40ef51084
usb_dwc3: robustness in usb_dwc3_write()
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Signed-off-by: Janne Grunau <j@jannau.net>
2021-11-12 23:48:32 +09:00
Janne Grunau
91ff1ceb65
iodev: avoid direct access to iodev device array
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Preparation for dynamically alloced iodevs.
Signed-off-by: Janne Grunau <j@jannau.net>
2021-11-12 23:48:32 +09:00
Janne Grunau
2724d69f4c
iodev: usb: replace secondary usb iodevs with single vuart iodev
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Signed-off-by: Janne Grunau <j@jannau.net>
2021-11-12 23:48:32 +09:00
Janne Grunau
3a2446c53b
m1n1.proxy: remove trailing whitespace
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Signed-off-by: Janne Grunau <j@jannau.net>
2021-11-12 23:48:32 +09:00
Hector Martin
c947f6aec3
m1n1.trace.asc: Add support for tracing DARTless ASCs
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-11 15:22:25 +09:00
Hector Martin
b50a489f41
chickens: Update Firestorm chickens & complete t600x
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-11 01:20:03 +09:00
Hector Martin
efca793572
pcie: Only print the port init msg for existing ports
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-11 01:20:03 +09:00
Hector Martin
510dd53175
pcie: Add t6000 support
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This one seems to need one extra magic poke
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-10 20:43:51 +09:00