Hector Martin
d53b40da48
memory: Add mmu_init_secondary() to init MMU for secondaries
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 23:24:37 +09:00
Hector Martin
52f432f0f6
memory: Add guard pages at the end of stacks
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 23:24:37 +09:00
Hector Martin
6627873267
m1n1.hv, run_guest.py: Make exception hook enable an argument
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 23:24:37 +09:00
Hector Martin
2f8beb02b4
cpu_regs.h: Add more registers needed for HV config
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 23:24:37 +09:00
Hector Martin
8752d5fbba
gxf: Per-CPU gxf stack
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 23:24:37 +09:00
Hector Martin
368b48a365
hv_wdt: Make HV WDT CPU configurable and WDT optional
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 23:24:37 +09:00
Hector Martin
6c186f8468
hv_asm: Move SP saving to a variable, per-CPU
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 23:24:37 +09:00
Hector Martin
c317b73b8c
utils: Add a basic spinlock implementation
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 23:19:37 +09:00
Hector Martin
bb7c8ad3c5
hv_asm: Unmask SErrors inside the HV
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 23:19:37 +09:00
Hector Martin
90b10ef9f7
smp: Add smp_id() and use TPIDR_EL[12] to keep the SMP ID
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 23:19:37 +09:00
Hector Martin
571a19c9a3
smp: Align secondary_stacks & export to header
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 22:00:29 +09:00
Hector Martin
aa11841808
m1n1.adt: s/gate/psidx/
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 21:59:13 +09:00
Hector Martin
56e279fe64
Makefile: Add -Wstack-usage=1024
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 21:58:14 +09:00
Hector Martin
4acc3d7c7f
hv_vm: Mask off operand size for store emulation
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 17:42:03 +09:00
Hector Martin
496516ded0
m1n1.adt: PMGR and function call stuff
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 17:11:45 +09:00
Hector Martin
dfb10956bc
m1n1.fw.dcp: Add OSSerialize parser for DCPAV properties
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 17:08:21 +09:00
Hector Martin
9b91c90f3a
m1n1.utils: Move FourCC definition here
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-09-15 17:08:21 +09:00
Mark Kettenis
4e88360eb1
main: Fix compiler error
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Older versions of GCC throw a "initializer element is not contstant"
error. Fix this.
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
2021-09-03 10:59:46 +09:00
Hector Martin
395c072a75
Makefile: Keep build_tag up to date
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-31 23:18:49 +09:00
Hector Martin
fa50bb6474
fb: Do not restore logo when using kboot
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Also don't clear the whole screen, only the console section so the logo
is glitchless.
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-31 14:10:52 +09:00
Mark Kettenis
77b0cdb7c9
pcie: Only initialize ports that are actually present
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The macbook pro and macbook air only have a single PCIe port
Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
2021-08-31 02:07:24 +09:00
Hector Martin
56799d34e8
usb_dwc3: Properly handle CDC status separately per pipe
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-30 23:53:05 +09:00
Hector Martin
219950235c
fw.dcp.ipc: Define rt_bw_config_t properly
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-30 12:09:36 +09:00
Hector Martin
4df78129aa
m1n1.shell: Fix broken signature thing for some objects
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-29 01:36:27 +09:00
Hector Martin
63547f6fc9
m1n1.fw.asc.mgmt: Print endpoints
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-29 01:36:01 +09:00
Hector Martin
0584200aaf
m1n1.fw.dcp.manager: Make map_buf() work
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What it needs to do is map the buffer to the disp dart stream 4,
apparently (or maybe the stream varies?)
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-29 01:35:25 +09:00
Hector Martin
43c93af949
m1n1.fw.asc: Handle DARTless ASCs
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-29 01:32:27 +09:00
Hector Martin
eec6bbdeaf
m1n1.hw.dart: Fix dirty cache clobbering on iomap_at()
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Fixes : #102
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-29 00:03:39 +09:00
Pip Cet
b7ad368158
uart: avoid relying on UTRSTAT_RXD == 1
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Signed-off-by: Pip Cet <pipcet@gmail.com>
2021-08-24 22:11:19 +09:00
Pip Cet
6a92a3e71a
iodev, usb_dwc3: cosmetic fixes
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Signed-off-by: Pip Cet <pipcet@gmail.com>
2021-08-24 22:11:19 +09:00
Alyssa Rosenzweig
eb466796d8
fw.dcp: Add some stubs needed for modesetting
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This isn't enough to set the video mode yet but it gets us further. I
think allocate_memory/map_buf/powerOnDART need real implementations,
otherwise setting a video mode crashes the DCP in an APIODMA interrupt
handler, whatever that is.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
2021-08-24 21:09:35 +09:00
Pip Cet
9a5707889a
hv_vuart: Avoid reporting bytes in the RX buffer when it's empty.
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Signed-off-by: Pip Cet <pipcet@gmail.com>
2021-08-24 21:07:43 +09:00
Hector Martin
19b16f77d8
startup: Split density field from depth print
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-24 21:00:50 +09:00
Hector Martin
e6d3b6b6c6
m1n1.adt: Handle borked reg properties
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-24 12:20:31 +09:00
Hector Martin
d0731de381
m1n1.hv: Fix pac_mask for linux
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-23 23:10:28 +09:00
Hector Martin
c39fe2fbde
m1n1.fw.asc: Handle syslog/ioreporting buffer size properly
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-23 23:10:28 +09:00
Hector Martin
1666d86d43
fw.asc.mgmt: Handle version negotiation properly
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-23 23:04:23 +09:00
Hector Martin
cc39491863
m1n1.proxy: Allow overriding default timeout with M1N1TIMEOUT
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-23 17:03:20 +09:00
Hector Martin
017f050fff
hv_vuart: Implement RX & enough to support Linux
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This works to get to a serial shell on Linux, and to use m1n1-as-LV1
proxyclient with M1N1DEVICE=/dev/m1n1-sec
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-23 17:02:28 +09:00
Hector Martin
4b4ae3ab90
aic: Add trivial AIC scaffolding, move regs to aic_regs.h
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-23 17:01:33 +09:00
Hector Martin
18eb02fa92
uart: Add more UART reg defines and use them
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-23 17:00:53 +09:00
Hector Martin
31bf2b5ac9
iodev: Make iodev_can_read() return the queued byte count
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-23 17:00:14 +09:00
Hector Martin
3bdf036161
Revert "cpio: add functions to create cpio images"
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This reverts commit cd4b563a31
.
2021-08-23 15:27:37 +09:00
Hector Martin
68c1f1c1a6
Revert "kboot: move SEPFW to initrd before booting"
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We've decided this needs to go via reserved-ranges, not in the
initramfs.
This reverts commit 6afe9ebaf9
.
2021-08-23 15:27:20 +09:00
Hector Martin
c2c6da3df2
fw.dcp.ipc: Remove junk prints
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-14 16:53:32 +09:00
Hector Martin
fa3b1ddcf6
experiments/dcp.py: Add DCP driver example
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-14 16:40:18 +09:00
Hector Martin
de5b5d996c
m1n1.fw.dcp: Add DCP client framework, port tracer to it
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This also includes an update to the macOS 12.0 beta ABI
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-14 16:39:17 +09:00
Hector Martin
b32aec3786
m1n1.trace.asc: Use shared reg/msg definitions, improve syslog
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-14 16:37:09 +09:00
Hector Martin
27a0a15eee
m1n1.hw/fw.asc: Add basic ASC driver and RTKit handling
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-14 16:36:49 +09:00
Hector Martin
7b01b0525b
m1n1.trace.asc: Be more clear about endpoint number in log
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Signed-off-by: Hector Martin <marcan@marcan.st>
2021-08-14 16:34:24 +09:00