Pull up following revision(s) (requested by msaitoh in ticket #1040):

sys/dev/mii/igphy.c: revision 1.35
sys/dev/mii/igphy.c: revision 1.36
sys/dev/mii/igphyreg.h: revision 1.12
sys/dev/mii/igphyreg.h: revision 1.13
sys/dev/mii/makphyreg.h: revision 1.11
sys/dev/pci/if_wm.c: revision 1.682
sys/dev/pci/if_wm.c: revision 1.683
sys/dev/pci/if_wm.c: revision 1.684
sys/dev/pci/if_wm.c: revision 1.685
sys/dev/mii/makphy.c: revision 1.66

s/MII_IGPHY_/IGPHY_/. No functional change.

Rename PSSR_* to MAKPHY_PSSR_* and IGPHY_PSSR_* to avoid conflict.
No functional change.

  Setup PCS and SGMII for SFP correctly. It still doesn't support SFP
insertion/removal.

Copper:
wm2: SGMII(SFP)
wm2: 0x1043c440<SPI,IOH_VALID,PCIE,SGMII,NEWQUEUE,ASF_FIRM,EEE,SFP>
makphy0 at wm2 phy 6: Marvell 88E1111 Gigabit PHY, rev. 1

Fiber:
wm3: SERDES(SFP)
wm3: 0x10034440<SPI,IOH_VALID,PCIE,NEWQUEUE,ASF_FIRM,SFP>
wm3: 1000baseSX, 1000baseSX-FDX, auto

  Explicitly cast from uint16_t to uint32_t before shifting 16bit left
when printing Image Unique ID. Found by kUBSan.

  Set if_baudrate for non-MII device. Before this commit, it was 0.

(martin)