RE: [EXT] Re: [PATCH v13 net-next 00/15] net: mvpp2: Add TX Flow Control support
From: Stefan Chulski <hidden>
Date: 2021-02-12 08:55:55
Also in:
linux-devicetree, lkml, netdev
From: Stefan Chulski <hidden>
Date: 2021-02-12 08:55:55
Also in:
linux-devicetree, lkml, netdev
---------------------------------------------------------------------- Hello: This series was applied to netdev/net-next.git (refs/heads/master): On Thu, 11 Feb 2021 12:48:47 +0200 you wrote:quoted
From: Stefan Chulski <redacted> Armada hardware has a pause generation mechanism in GOP (MAC). The GOP generate flow control frames based on an indication programmedin Ports Control 0 Register. There is a bit per port.quoted
However assertion of the PortX Pause bits in the ports control 0 registeronly sends a one time pause.quoted
To complement the function the GOP has a mechanism to periodically sendpause control messages based on periodic counters.quoted
This mechanism ensures that the pause is effective as long as theAppropriate PortX Pause is asserted.quoted
[...]Here is the summary with links: - [v13,net-next,01/15] doc: marvell: add CM3 address space and PPv2.3 description
Next week I would prepare small patch series to address Russell King comments. Thanks, Stefan. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel