netdev - status of rate adaptation

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Fri, 11 Nov 2022 12:44:59 -0800
From:   Tim Harvey <tharvey@...eworks.com>
To:     netdev <netdev@...r.kernel.org>,
        Sean Anderson <sean.anderson@...o.com>,
        Russell King <linux@...linux.org.uk>,
        "David S. Miller" <davem@...emloft.net>
Subject: status of rate adaptation

Greetings,

I've noticed some recent commits that appear to add rate adaptation support:
3c42563b3041 net: phy: aquantia: Add support for rate matching
7de26bf144f6 net: phy: aquantia: Add some additional phy interfaces
b7e9294885b6 net: phylink: Adjust advertisement based on rate matching
ae0e4bb2a0e0 net: phylink: Adjust link settings based on rate matching
0c3e10cb4423 net: phy: Add support for rate matching

I have a board with an AQR113C PHY over XFI that functions properly at
10Gbe links but still not at 1Gbe,2.5Gbe,5.0Gbe,100M with v6.1-rc4

Should I expect this to work now at those lower rates and if so what
kind of debug information or testing can I provide?

Best Regards,

Tim