MUSB2_REG_RXCSRH
csrh = MUSB2_READ_1(sc, MUSB2_REG_RXCSRH);
MUSB2_WRITE_1(sc, MUSB2_REG_RXCSRH, csrh);
MUSB2_WRITE_1(sc, MUSB2_REG_RXCSRH, MUSB2_MASK_CSR0H_PING_DIS);
csrh = MUSB2_READ_1(sc, MUSB2_REG_RXCSRH);
MUSB2_WRITE_1(sc, MUSB2_REG_RXCSRH, csrh);
MUSB2_WRITE_1(sc, MUSB2_REG_RXCSRH,
MUSB2_WRITE_1(sc, MUSB2_REG_RXCSRH,
MUSB2_WRITE_1(sc, MUSB2_REG_RXCSRH, temp);
REGDECL(MUSB2_REG_RXCSRH, 0x0087),