Thread (2 messages) flat view 2 messages, 2 authors, 2021-06-22

Re: [PATCH net] net: broadcom: bcm4908_enet: reset DMA rings sw indexes properly

From: patchwork-bot+netdevbpf@kernel.org
Date: 2021-06-22 17:40:13

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Tue, 22 Jun 2021 07:24:15 +0200 you wrote:
From: Rafał Miłecki <rafal@milecki.pl>

Resetting software indexes in bcm4908_dma_alloc_buf_descs() is not
enough as it's called during device probe only. Driver resets DMA on
every .ndo_open callback and it's required to reset indexes then.

This fixes inconsistent rings state and stalled traffic after interface
down & up sequence.

[...]
Here is the summary with links:
  - [net] net: broadcom: bcm4908_enet: reset DMA rings sw indexes properly
    https://git.kernel.org/netdev/net/c/ddeacc4f6494

You are awesome, thank you!
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