Messages in this thread | | | Date | Thu, 14 May 2020 17:34:01 -0700 (PDT) | Subject | Re: [PATCH net-next 0/2] am65-cpsw: add taprio/EST offload support | From | David Miller <> |
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From: Murali Karicheri <m-karicheri2@ti.com> Date: Wed, 13 May 2020 09:26:13 -0400
> AM65 CPSW h/w supports Enhanced Scheduled Traffic (EST – defined > in P802.1Qbv/D2.2 that later got included in IEEE 802.1Q-2018) > configuration. EST allows express queue traffic to be scheduled > (placed) on the wire at specific repeatable time intervals. In > Linux kernel, EST configuration is done through tc command and > the taprio scheduler in the net core implements a software only > scheduler (SCH_TAPRIO). If the NIC is capable of EST configuration, > user indicate "flag 2" in the command which is then parsed by > taprio scheduler in net core and indicate that the command is to > be offloaded to h/w. taprio then offloads the command to the > driver by calling ndo_setup_tc() ndo ops. This patch implements > ndo_setup_tc() as well as other changes required to offload EST > configuration to CPSW h/w > > For more details please refer patch 2/2. ...
Series applied, thank you.
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