bunnie
b275b1d3c2
move some low-level hardware facing services to "Late" suspend status
...
So far it's been no problem to suspend these in any order, but as
more services come to rely upon them it's better if they suspend after
any client applications have been suspended.
2022-01-10 13:48:49 +08:00
bunnie
c5fe1bc99b
add sequencing to suspend/resume order of operations
...
this is necessary because we want to make sure that the SPINOR
service does not shut down before the PDDB service finishes syncing
its disks.
2022-01-10 13:45:56 +08:00
bunnie
74531517dd
move more crates to standardized formatting
2021-08-20 00:24:16 +08:00
bunnie
c0ce66ee51
fix permissions. windows is sort of stupid and makes everything +x
2021-08-19 23:34:29 +08:00
bunnie
7edc119472
clean up debug spew
2021-08-09 14:06:54 +08:00
bunnie
04dc6a4c2b
refactor engine-sha512 to be named sha2
...
this makes patch.crates-io much easier to debug, we now
have the hardware hasher working in all the places i expect it to.
2021-08-09 04:40:33 +08:00
bunnie
ec6a3fd1a3
self-signing working, but the patch to use the SHA hash engine seems to be disregarded...
2021-08-09 03:27:43 +08:00
bunnie
40b671ffac
refactor for sha256 software emulation native in the engine512 crate
2021-08-05 22:07:21 +08:00
bunnie
68ea69c2ed
Merge branch 'bunnie-dev' into main
2021-08-03 17:22:10 +08:00
bunnie
d86c78eea8
partial progress on self-signing
2021-08-03 04:58:34 +08:00
Sean Cross
b86e0a65cd
services: recognize xous as a hardware OS
...
Support `xous` as a valid OS. This allows us to build the entire kernel
under this target.
Signed-off-by: Sean Cross <sean@xobs.io>
2021-08-02 18:11:48 +08:00
bunnie
a4f8346c34
reflect the latest fixes to the secure boot process
...
also patch up some issues with sha512 reset and loose
ends on docs and updates
2021-07-13 00:46:31 +08:00
bunnie
6c697de512
add l2 cache support (suspend/resume flushing)
...
also noted some performance benchmark improvements
2021-07-05 17:05:10 +08:00
bunnie
e2ada8f8fe
attempt to fix up some build system warts
2021-06-28 01:31:43 +08:00
bunnie
16ec932286
refactor to sync/async apis split
2021-06-23 19:12:43 +08:00
bunnie
69a22adee9
menus basically working
2021-06-19 00:25:18 +08:00
bunnie
aa967a5a17
quiet up hosted mode build warnings
2021-06-18 22:37:08 +08:00
bunnie
eee9f4e765
refactor xous-names to permit only a fixed number of connections
...
this prevents less trusted processes from connecting to servers
after the kernel initializations are done.
this works so long as we don't have disconnects from the kernel
servers. In order to support disconnects we will also need a
way to re-enumerate the SID to guarantee that we don't have a re-use
problem. But for now, the kernel is not designed with any practical
disconnect mechanism; there is no code that calls the Quit mechanism
on any server.
2021-06-15 17:41:14 +08:00
bunnie
fadc9c29ab
Merge remote-tracking branch 'origin/master' into bunnie-dev
2021-06-02 03:59:25 +08:00
bunnie
b9f3182bb9
mods for hosted mode to work again
2021-06-02 03:45:15 +08:00
bunnie
7c55925926
intermediate check-in on wfi
2021-05-30 23:07:16 +08:00
bunnie
1e2d46366a
attempt to convert sha512 to use xous::wait_event()
...
doesn't work, for some reason the interrupt doesn't want to fire.
cross-check against hardware simulations...
2021-05-30 16:18:23 +08:00
bunnie
52c32cc4d1
auto-powerdown of sha block when not in use
2021-05-30 00:12:18 +08:00
bunnie
58edcc56f2
sha512 tests fully implemented, working through sus/res
...
note: sha512 will fail if a suspend is forced upon it!! but
it will vociferously complain if this happens.
2021-05-21 15:56:58 +08:00
bunnie
5526bc4100
add hardware support for sha512/256
2021-05-21 04:35:01 +08:00
bunnie
21a5ddb40f
sha512 hardware acceleration is working, now benchmarking
...
also need to extend hw implementation to sha512/256
2021-05-21 03:15:13 +08:00
bunnie
d44ad58637
sha512 now compiling, at least.
2021-05-20 03:29:26 +08:00
bunnie
a8e68bcebe
fix file permissions
2021-05-19 00:39:47 +08:00
bunnie
7d9e84c456
initial frameworks around sha512 acceleration integration
2021-05-19 00:39:03 +08:00
