[Differential] D45109: Add support for Realtek RTL8211F-VD PHY
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Date: Tue, 07 May 2024 08:41:10 UTC
peterj created this revision. peterj added a reviewer: network. peterj requested review of this revision. REVISION SUMMARY The RTL8211F-VD is a replacement/upgrade for the RTL8211F. Based on https://github.com/torvalds/linux/commit/bb726b753f75a4eeda291438f89dfd9b94783569, the only difference is the lack of the PCR2 register, which FreeBSD doesn't use. At least on my Radxa ROCK 4C Plus, the fallback ukphy(4) is unable to manage autonegotiation, whereas the attached patch allows rgephy(4) to attach and autonegotiation then works. TEST PLAN Tested on my Radxa ROCK 4C Plus REVISION DETAIL https://reviews.freebsd.org/D45109 AFFECTED FILES sys/dev/mii/miidevs sys/dev/mii/rgephy.c sys/dev/mii/rgephyreg.h EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: peterj, #network Cc: freebsd-net-list