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artiq
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17 Commits

Author SHA1 Message Date
mwojcik b42816582e ksupport: support subkernels 2023-10-08 17:11:32 +08:00
David Nadlinger 4d636ea593 Upgrade to LLD 14 
Previous linker versions had inserted some zero padding bytes
between the ELF headers and the first section, but LLD 14 does
not anymore.

Hard-coding the offset of the first section in ksupport.elf
manually isn't ideal; we should probably parse the ELF program
headers instead when first setting up the kernel CPU.
 2023-08-07 10:10:38 +00:00
mwojcik 918d30b900 dma: pass "uses_ddma" for non-remote recordings 2023-04-18 12:35:37 +08:00
Spaqin e9a153b985
runtime: implement distributed DMA 2023-03-22 11:16:25 +08:00
pca006132 ebfeb1869f firmware: use &CSlice for lists 2022-03-10 16:30:22 +08:00
Spaqin a85b4d5f5e
I2C API for PCA9547 support (#1860) 2022-03-01 15:07:53 +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
Sebastien Bourdeauducq 92fd705990 increase memory allocated to comms CPU 
See discussion in #1612.
 2021-02-21 19:06:12 +08:00
Sebastien Bourdeauducq 90017da484 firmware: remove obsolete watchdog code (#1458) 2020-10-15 18:38:00 +08:00
Sebastien Bourdeauducq d8cd5023f6 runtime: expose more libm functions 2020-08-12 13:36:06 +08:00
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 c8cd830118 drtio: implement get_rtio_destination_status for kernels 2018-09-15 19:11:22 +08:00
Sebastien Bourdeauducq 95432a4ac1 drtio: remove old debugging features 2018-09-12 13:01:27 +08:00
whitequark ae50196186 firmware: rename libproto to libproto_artiq. 
libproto_artiq only has ARTIQ-specific protocols.
 2018-05-14 18:09:44 +00:00