Messages in this thread | | | From | Dylan Hung <> | Subject | [PATCH 0/1] Fix Aspeed ast2600 MAC TX hang | Date | Wed, 14 Oct 2020 14:06:31 +0800 |
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This patch fixes the TX hang issue on Aspeed AST2600. Two HW arbitration features are added onto ast2600, but these features will cause MAC TX to hang when handling scatter-gather DMA. These two problematic features can be disabled by setting MAC register 0x58 bit28 and bit27.
Dylan Hung (1): net: ftgmac100: Fix Aspeed ast2600 TX hang issue
drivers/net/ethernet/faraday/ftgmac100.c | 5 +++++ drivers/net/ethernet/faraday/ftgmac100.h | 8 ++++++++ 2 files changed, 13 insertions(+)
-- 2.17.1
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