B44_DEVCTRL
if (!(br32(bp, B44_DEVCTRL) & DEVCTRL_IPP)) {
u32 val = br32(bp, B44_DEVCTRL);
bw32(bp, B44_DEVCTRL, (val & ~DEVCTRL_EPR));
br32(bp, B44_DEVCTRL);
val = br32(bp, B44_DEVCTRL);
bw32(bp, B44_DEVCTRL, val | DEVCTRL_PFE);
val = br32(bp, B44_DEVCTRL);
bw32(bp, B44_DEVCTRL, val | DEVCTRL_MPM | DEVCTRL_PFE);