Symbol: ZSWR0_RESET_TXCRC
usr/src/uts/sun/io/zs_common.c
1044
SCC_WRITE0(ZSWR0_RESET_TXCRC);
usr/src/uts/sun/io/zs_hdlc.c
1212
SCC_WRITE0(ZSWR0_RESET_TXCRC); /* reset transmit CRC */