Date: Wed, 14 Apr 2021 13:19:27 +0000 From: bugzilla-noreply@freebsd.org To: usb@FreeBSD.org Subject: [Bug 253374] [if_ure] Add support for RTL8153B, RTL8156 and RTL8156B Message-ID: <bug-253374-19105-Z12GgVQzLp@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-253374-19105@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253374 --- Comment #4 from Niels Bakker <niels=freebsd@bakker.net> --- (In reply to Masachika ISHIZUKA from comment #3) I haven't compared performance of this patch with what if_cdce delivers, but 13.0-RELEASE's performance is not what I expected. I have a USB dongle with RTL8156B chipset that easily gets 1.9 Gbps or 2.3 Gbps with iPerf3 when attached to a recent Apple laptop. FreeBSD added a USB quirk for the device to select profile 2. The device then gets 92 Mbps throughput. If I switch it back to profile 1 using usbconfig -d ugen0.12 set_config 1, it gets roughly 800 Mbps. The switch says the port negotiated to 2.5 Gbps in either case. Is there a way to achieve closer to linerate performance? -- You are receiving this mail because: You are the assignee for the bug.home | help
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