Module Name: src
Committed By: martin
Date: Sat Jan 29 16:59:32 UTC 2022
Modified Files:
src/sys/dev/mii [netbsd-9]: makphy.c makphyvar.h
Log Message:
Pull up the following revisions (all via patch), requested by msaitoh
in ticket #1410:
sys/dev/mii/makphy.c 1.67,1.69-1.72
sys/dev/mii/makphyvar.h 1.3-1.4
- Add I347-AT4 support.
- Add three workarounds for QEMU e1000:
- QEMU sets BMSR_EXTSTAT but the access to register 15 fails.
Set EXTSR_1000TFDX and EXTSR_1000THDX if the access failed in the
attach function. It's just a cosmetic change.
- Marvell 88E1[01]11 have the Fiber/Copper auto selection feature,
but QEMU doesn't implement it. If the register access failed,
the media is regarded as copper only. It's just a cosmetic change.
- QEMU provides the PHY specific status register at 0x11 but the
link indication bit (PSSR_LINK) is always 1. It causes
"virsh domif-setlink xxx yyy down" doesn't work. To avoid this
problem, read the BMSR and check the BMSR_LINK bit. Add
MAKPHY_QUIRK_PSSR_LINK bit for this quirk. Set it if MII_EXTSR
doesn't exist because it's one of the case of QEMU.
- Reduce the number of access to the ESSR register. One of the reason
is that the register is not implemented on QEMU. Another reason is
that it's not required to access the register if the device is in
the copper only mode.
To generate a diff of this commit:
cvs rdiff -u -r1.60.2.3 -r1.60.2.4 src/sys/dev/mii/makphy.c
cvs rdiff -u -r1.2 -r1.2.6.1 src/sys/dev/mii/makphyvar.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
