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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2021-06-17 16:21:25 +0200 |
|---|---|---|
| committer | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2021-06-17 16:21:25 +0200 |
| commit | a0402ab5626b06b381b214408300510f7b3609f8 (patch) | |
| tree | f6bbb0bd9ea914d40d4c08ac1bc16663ea39de2b /projects/linux/io/SCIF-investigate-DMA-limitations.yaml | |
| parent | 66217c4b5913c9e94712b3a1fbda637e9d4cd8d3 (diff) | |
projects: linux: io: update tasks after meeting 20210617
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Diffstat (limited to 'projects/linux/io/SCIF-investigate-DMA-limitations.yaml')
| -rw-r--r-- | projects/linux/io/SCIF-investigate-DMA-limitations.yaml | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/projects/linux/io/SCIF-investigate-DMA-limitations.yaml b/projects/linux/io/SCIF-investigate-DMA-limitations.yaml index e86cfcc..3f60909 100644 --- a/projects/linux/io/SCIF-investigate-DMA-limitations.yaml +++ b/projects/linux/io/SCIF-investigate-DMA-limitations.yaml @@ -1,8 +1,10 @@ title: SCIF; check DMA problems with SysRq, BREAK and parity errors team: IO key: 3cdb3c8c-03d9-11eb-91e0-b7234f6a00bc -status: New +status: Active +assignee: Ulrich comments: - "check IO IRC log from 2020-10-01 for details" - + - "it seems we need to enable interrupts during DMA again, discard the receive interrupts and deal with break and parity" + - "Ulrich will try if it works and how it will affect DMA performance" |