chdh              140 dev/ic/tc921x.c 	u_int8_t cldh, chdh, cldl, chdl;
chdh              143 dev/ic/tc921x.c 	chdh = p == PERIOD_LOW ? PL_CH_DH(c) : PH_CH_DH(c);
chdh              150 dev/ic/tc921x.c 			bus_space_write_1(c->iot, c->ioh, c->offset, chdh);