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charset=us-ascii Content-Disposition: inline In-Reply-To: <5f73edc0-1a25-4d03-be21-5b1aa9e933b2@lunn.ch> On Mon, Apr 22, 2024 at 10:08:23PM +0200, Andrew Lunn wrote: > > Testing Details: > > ---------------- > > The driver performance was tested using iperf3 in the below two setups > > separately. > > > > Setup 1: > > -------- > > Node 0 - Raspberry Pi 4 with LAN8650 MAC-PHY > > Node 1 - Raspberry Pi 4 with EVB-LAN8670-USB USB Stick > > > > Setup 2: > > -------- > > Node 0 - SAMA7G54-EK with LAN8650 MAC-PHY > > Node 1 - Raspberry Pi 4 with EVB-LAN8670-USB USB Stick > > Would it be possible to chain these two setups together by adding two > USB dongles to one of the Ri 4s? If i remember correctly, there were > reports of issues when two devices were using the framework at once. Sorry, that makes no sense. Your USB device is unlikely to be doing USB->SPI->MAC-PHY. Do you have two LAN8650 MAC-PHY you can connect to one host? Andrew