Re: [PATCH net-next] nfp: devlink port split support for 1x100G CXP NIC

2018-10-15 Thread David Miller
From: Jakub Kicinski Date: Fri, 12 Oct 2018 11:09:01 -0700 > From: Ryan C Goodfellow > > This commit makes it possible to use devlink to split the 100G CXP > Netronome into two 40G interfaces. Currently when you ask for 2 > interfaces, the math in src/nfp_devlink.c:nfp_devlink_port_split > calc

[PATCH net-next] nfp: devlink port split support for 1x100G CXP NIC

2018-10-12 Thread Jakub Kicinski
From: Ryan C Goodfellow This commit makes it possible to use devlink to split the 100G CXP Netronome into two 40G interfaces. Currently when you ask for 2 interfaces, the math in src/nfp_devlink.c:nfp_devlink_port_split calculates that you want 5 lanes per port because for some reason eth_port.po