[vpp-dev] hw_address of vnet_hw_interface_t

2021-04-01 Thread Catalin Vasile
Hi, I'm trying to go through the VPP sources. One of the things I having a hard time understanding is: where is hw_address allocated for vnet_hw_interface_t ? I cannot find it anywhere. Best regards, Catalin Vasile -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this

[vpp-dev] Feature Arcs

2021-04-15 Thread Catalin Vasile
it has the same name as the Arc name ("nsh-eth-output"). Does this have any relevance or it is just a coincidence of name? Does a node which belongs to no Arc get triggered directly with no dependency? 4. It is not clear to me who initializes the "nm->output_feature_arc_index&q

Re: [vpp-dev] Feature Arcs

2021-04-15 Thread Catalin Vasile
>>> traffic/packets start to get outside of that arc? From: v...@barachs.net Sent: Thursday, April 15, 2021 14:47 To: Catalin Vasile ; vpp-dev@lists.fd.io Subject: RE: [vpp-dev] Feature Arcs Please see https://fd.io/docs/vpp/master/gettingstarted/develo

[vpp-dev] [DPDK] AF_XDP PMD

2021-05-14 Thread Catalin Vasile
Hi, I know VPP has an AF_XDP plugin, but I'm trying to use the AF_XDP PMD driver from DPDK. It's not clear to me: does VPP have a way to use the DPDK AF_XDP PMD driver? I tried looking through the code, but I'm not sure yet. -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this g

Re: [vpp-dev] [DPDK] AF_XDP PMD

2021-05-14 Thread Catalin Vasile
I'm trying to see if it's worth porting AF_XDP PMD mode back to a version of DPDK that works with VPP that still implements the HQoS From: Damjan Marion Sent: Saturday, May 15, 2021 3:14 To: Catalin Vasile Cc: vpp-dev@lists.fd.io Subject: Re: [vpp-

Re: [vpp-dev] [DPDK] AF_XDP PMD

2021-05-17 Thread Catalin Vasile
Aren't the other PMDs using dpdk buffer manager? How are they getting the packages out from DPDK to VPP differently? From: Damjan Marion Sent: Saturday, May 15, 2021 3:14 To: Catalin Vasile Cc: vpp-dev@lists.fd.io Subject: Re: [vpp-dev] [DPDK] AF_XD

Re: [vpp-dev] [DPDK] AF_XDP PMD

2021-05-18 Thread Catalin Vasile
So shouldn't this hack for also using the vpp buffer manager be generally usable with all PMDs? From: Damjan Marion Sent: Tuesday, May 18, 2021 1:17 To: Catalin Vasile Cc: vpp-dev@lists.fd.io Subject: Re: [vpp-dev] [DPDK] AF_XDP PMD No, dpdk PMDs are