Symbol: ZSWR4_X16_CLK
usr/src/uts/sun/io/zs_async.c
3014
wr4 = ZSWR4_X16_CLK;
usr/src/uts/sun/io/zs_common.c
498
SCC_WRITE(4, ZSWR4_PARITY_EVEN | ZSWR4_1_STOP | ZSWR4_X16_CLK);