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50 Commits

Author SHA1 Message Date
Spaqin a85b4d5f5e
I2C API for PCA9547 support (#1860) 2022-03-01 15:07:53 +08:00
Steve Fan 34008b7a21
Backport of "fixes alignment and size problem" from artiq-zynq (#1841) 2022-01-28 20:49:55 +08:00
pca006132 4132c450a5 firmware: runtime changes for exception 
Ported from:
M-Labs/artiq-zynq#162

This includes new API for exception handling, some refactoring to avoid
code duplication for exception structures, and modified protocols to
send nested exceptions and avoid string allocation.
 2022-01-26 07:16:54 +08:00
Steve Fan 4a6bea479a
Host report for async error upon kernel termination (#1791) 
Closes #1644
 2021-12-04 13:33:24 +08:00
occheung eecd825d23 firmware: suppress warning 2021-09-10 13:25:12 +08:00
occheung 8fa47b8119 rpc: enforce alignment 2021-09-10 13:25:12 +08:00
occheung de0f2d4a28 firmware: adopt endianness protocol in artiq-zynq 
Related:
artiq-zynq: M-Labs/artiq-zynq#126
artiq: #1588
 2021-09-10 13:25:12 +08:00
occheung ebb9f298b5 proto_artiq: update alloc type path 2021-09-10 13:20:31 +08:00
Sebastien Bourdeauducq 9f94bc61ae missing part of 477b1516d 2021-08-12 12:55:37 +08:00
Sebastien Bourdeauducq 477b1516d3 remove profiler 2021-08-12 12:51:55 +08:00
Star Chen 6b88ea563d
talk to ICAP primitive to restart gateware (#1733) 2021-08-05 17:00:31 +08:00
Sebastien Bourdeauducq 92fd705990 increase memory allocated to comms CPU 
See discussion in #1612.
 2021-02-21 19:06:12 +08:00
pca006132 3832b261b1 firmware: optimize integer array/list rpc 2021-01-21 09:05:17 +01:00
Sebastien Bourdeauducq 90017da484 firmware: remove obsolete watchdog code (#1458) 2020-10-15 18:38:00 +08:00
pca006132 aac2194759 Ported rpc changes to or1k 2020-08-26 14:17:06 +08:00
Sebastien Bourdeauducq d8cd5023f6 runtime: expose more libm functions 2020-08-12 13:36:06 +08:00
David Nadlinger 8783ba2072 compiler/firmware: RPCs for ndarrays 2020-08-09 17:08:43 +01:00
pca006132 eb28d7be3a firmware/rpc: fixed typo 2020-07-16 15:15:47 +08:00
pca006132 f78d673079 firmware/rpc: added `#[repr(C)]` for structs. 
Previously the structs are in repr(Rust) which has no layout guarantee.
 2020-07-16 15:11:17 +08:00
Sebastien Bourdeauducq 05e8f24c24 sayma2: JESD204 synchronization 2019-10-18 23:28:47 +08:00
Sebastien Bourdeauducq 4b3baf4825 firmware: run PRBS and STPL JESD204 tests 2019-10-08 00:10:36 +08:00
Sebastien Bourdeauducq a421820a32 sayma: initialize DACs over DRTIO 2019-10-06 21:42:45 +08:00
David Nadlinger 8e225433a5 firmware: Fix kernel RPC strings size (memory corruption) 
Test case to follow.
 2019-03-31 17:10:27 +01:00
David Nadlinger b8ff627be9 firmware: Fix kernel RPC tuple size calculation (memory corruption) 
Test case to follow.
 2019-03-31 17:10:27 +01:00
whitequark dd829afebd firmware: fix another TOCTTOU race in sync/async RPC code. 2018-11-12 15:42:07 +00:00
whitequark 583bba8777 Revert "firmware: workaround for RPC failures" 
This reverts commit 59033d2588.
 2018-11-12 15:36:36 +00:00
Sebastien Bourdeauducq 59033d2588 firmware: workaround for RPC failures 2018-11-12 19:51:54 +08:00
Sebastien Bourdeauducq 8caea0e6d3 gateware,runtime: optimize RTIO kernel interface further 
* now pinning (TODO: atomicity)
* for inputs, merge request and timeout registers
 2018-11-08 18:29:24 +08:00
Sebastien Bourdeauducq 1b7f403a4b drtio: remove remote RTIO PHY resets 2018-09-20 11:10:32 +08:00
Sebastien Bourdeauducq c8cd830118 drtio: implement get_rtio_destination_status for kernels 2018-09-15 19:11:22 +08:00
Sebastien Bourdeauducq ae72e3a51e firmware: add support for moninj and kern_hwreq over DRTIO switching 2018-09-14 20:26:39 +08:00
Sebastien Bourdeauducq e95638e0a7 style 2018-09-13 15:54:28 +08:00
Sebastien Bourdeauducq fa872c3341 firmware: implement DRTIO destination survey 2018-09-13 12:00:29 +08:00
Sebastien Bourdeauducq 95432a4ac1 drtio: remove old debugging features 2018-09-12 13:01:27 +08:00
Sebastien Bourdeauducq b38c57d73b firmware: send DRTIO routing table to satellite 2018-09-11 14:12:41 +08:00
Sebastien Bourdeauducq 014cfd8dbd firmware: add drtioaux routing packets 2018-09-09 22:44:25 +08:00
whitequark 7bd7b6592a rpc_proto: serialize keywords correctly. 
Fixes #1109.
 2018-08-07 06:47:09 +00:00
Chris Ballance 6fc8439399 tweak moninj to allow old dashboard with new firmware 2018-08-02 19:34:14 +08:00
Chris Ballance 47740c8930 share moninj injection state between dashboards 
Previously if one dashboard overrode a channel this was not visible on
any other dashboard - the channel appeared to operate normally.
 2018-08-02 19:34:14 +08:00
Sebastien Bourdeauducq e4d48a78eb drtio: wait for remote to ack TSC synchronization 
Sayma takes a long time after TSC sync to align SYSREF, and this caused two issues:
1. Aux packets getting lost and causing error reports
2. DRTIO links reported up and kernels proceeding despite the DACs not being properly synced.
 2018-07-26 20:28:17 +08:00
whitequark 095ee28fd9 runtime: fix size values for bytes and bytearray RPCs. 
Fixes #1076.
 2018-06-21 00:51:56 +00:00
Sebastien Bourdeauducq b10d3ee4b4 make RTIO clock switch optional and simplify 
Kasli no longer has an internal RTIO clock.
Switching clocks dynamically is no longer supported.
 2018-05-18 17:41:34 +08:00
whitequark 4d06c1d84b coredevice.CommKernel: modernize. NFC. 2018-05-16 14:40:14 +00:00
whitequark ca93b94aea firmware: move config requests to management protocol. 
They were only in session protocol because of historical reasons.
 2018-05-16 14:32:49 +00:00
whitequark 9347f6e00c firmware: use a dedicated error type in the scheduler. 
After this commit, error handling does not normally allocate
(session::Error::{Load,Unexpected} still allocate, but those two
are very rare).

Good riddance to libstd_artiq.
 2018-05-15 14:19:44 +00:00
whitequark 479cb9a857 firmware: use dedicated error types for every protocol and thread. 
Good riddance to io::Error::Unrecognized.
 2018-05-15 13:27:23 +00:00
whitequark 26faaad2b7 firmware: remove io::Result<T, E> in favor of Result<T, impl Fail>. 
This doesn't yet use impl Fail since std_artiq::io::Error doesn't
impl it.
 2018-05-15 08:29:03 +00:00
whitequark ce0593315b firmware: move {ProtoRead,ProtoWrite} to the root of libio. 2018-05-15 08:16:09 +00:00
whitequark a4ab236af3 firmware: simplify some `use`s. 2018-05-14 19:24:14 +00:00
whitequark ae50196186 firmware: rename libproto to libproto_artiq. 
libproto_artiq only has ARTIQ-specific protocols.
 2018-05-14 18:09:44 +00:00