BNX_MISC_ENABLE_CLR_BITS
REG_WR(sc, BNX_MISC_ENABLE_CLR_BITS, 0x5ffffff);
REG_RD(sc, BNX_MISC_ENABLE_CLR_BITS);
REG_WR(sc, BNX_MISC_ENABLE_CLR_BITS,
val = REG_RD(sc, BNX_MISC_ENABLE_CLR_BITS);