[netbsd-9] ipgphy breaks without ukphy

[Hauke Fath <hf%spg.tu-darmstadt.de@localhost>]

All,

since this change to sys/dev/mii/ipgphy.c on netbsd-9

1.3          (msaitoh  14-Nov-19):      /* For IP1000A, use generic way */
1.3          (msaitoh  14-Nov-19):      if (sc->mii_mpd_model == 
MII_MODEL_xxICPLUS_IP1000A) {
1.3          (msaitoh  14-Nov-19):              ukphy_status(sc);
1.3          (msaitoh  14-Nov-19):              return;
1.3          (msaitoh  14-Nov-19):      }

a kernel configured with ipgphy, but no ukphy errors out with

[...]
#      link  HP2170P/netbsd
/local/netbsd-builds/9/amd64/tools/bin/x86_64--netbsd-ld -Map netbsd.map 
--cref -T netbsd.ldscript -Ttext 0xffffffff80200000 -e start -z 
max-page-size=0x200000 -X -o netbsd ${SYSTEM_OBJ:[@]:Nswapnetbsd.o} 
${EXTRA_OBJ} vers.o swapnetbsd.o
/local/netbsd-builds/9/amd64/tools/bin/x86_64--netbsd-ld: ipgphy.o: in 
function `ipgphy_status':
/local/source/netbsd-9/src/sys/dev/mii/ipgphy.c:251: undefined reference 
to `ukphy_status'
*** [netbsd] Error code 1

Is this known, intended, could the dependency be made explicit?

Cheerio,
hauke

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