mwojcik
48721ca9cb
apply rustfmt policies to ddma code
2023-03-27 15:53:32 +08:00
mwojcik
90071f7620
Master: DDMA support
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Co-authored-by: mwojcik <mw@m-labs.hk>
Co-committed-by: mwojcik <mw@m-labs.hk>
2023-03-27 15:47:54 +08:00
Egor Savkin
a519d24074
firmware: create and apply rustfmt policy
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Co-authored-by: Egor Savkin <es@m-labs.hk>
Co-committed-by: Egor Savkin <es@m-labs.hk>
2023-02-22 11:02:43 +08:00
Egor Savkin
6b3fa98d70
add channel names to RTIO errors
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Co-authored-by: Egor Savkin <es@m-labs.hk>
Co-committed-by: Egor Savkin <es@m-labs.hk>
2023-01-09 12:35:56 +08:00
pca006132
a374d8a02f
runtime/kernel/dma: reduced replay overhead
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We can just flush the cache once when we get the handle, instead of
everytime before replay.
2020-09-09 21:25:03 +08:00
pca006132
fa187fb37a
runtime/kernel: use mutable static for shared channel
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Mutex would prevent restart if we failed while waiting for RPC.
2020-08-25 14:51:39 +08:00
pca006132
0354699ae3
runtime/kernel/dma: fixed missing end of buffer marker.
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The DMA transfer would halt before.
2020-08-06 14:00:20 +08:00
pca006132
05e1614313
runtime/kernel: fixed duration bug.
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Fixes #89 .
2020-08-06 11:12:24 +08:00
pca006132
5becf0af0a
runtime/kernel: fixed memory corruption for cache and DMA.
2020-08-06 10:29:31 +08:00
pca006132
4b6c5d5679
runtime/kernel: store DMA and cache buffer on core0.
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Closes #77 .
2020-08-05 15:33:40 +08:00
Sebastien Bourdeauducq
c9bac028bf
dma: call rtio module to get time cursor position
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More portable across RTIO implementations.
2020-08-04 13:14:00 +08:00
Sebastien Bourdeauducq
7caee2bf88
improve DMA logging
2020-07-30 22:25:49 +08:00
Sebastien Bourdeauducq
e64f59723c
dma: use const initializer for manager
2020-07-25 12:12:56 +08:00
pca006132
0ce45b145e
kernel: proper type for static shared variables.
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* Changed the KERNEL_CHANNEL_* to Mutex<T> with proper type, remove the
need for unsafe.
* Exposed a const pointer to KernelImage, with UnsafeCell holding
the library field for unbind with interior mutability.
2020-07-24 12:24:01 +08:00
pca006132
0310421085
RTIO DMA: Compiled but not working.
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* Cache flush should be done before playback instead when getting the
handler.
* `csr::rtio_dma::enable_read()` would loop forever, probably bug in the
gateware.
2020-07-23 17:04:15 +08:00