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[PATCH 0/4] hw/dma: Add error handling for loading descriptions failing
From: |
Fea.Wang |
Subject: |
[PATCH 0/4] hw/dma: Add error handling for loading descriptions failing |
Date: |
Mon, 3 Jun 2024 13:52:44 +0800 |
The original code assumes that memory transmission is always successful,
but in some cases, it gets bus-error.
Add error handling for DMA reading description failures. Do some
reasonable settings, and return the corrected transmission size.
Finally, return the error status.
base-commit: 1806da76cb81088ea026ca3441551782b850e393
Fea.Wang (4):
hw/dma: Enhance error handling in loading description
hw/dma: Break the loop when loading descriptions fails
hw/dma: Add a trace log for a description loading failure
hw/net: Fix the transmission return size
hw/dma/trace-events | 3 +++
hw/dma/xilinx_axidma.c | 27 +++++++++++++++++++++++----
hw/net/xilinx_axienet.c | 2 +-
3 files changed, 27 insertions(+), 5 deletions(-)
--
2.34.1
- [PATCH 0/4] hw/dma: Add error handling for loading descriptions failing,
Fea.Wang <=