100 zs_setparam(struct zs_chanstate *cs, int iena, int rate)  in zs_setparam()  argument
104 	memcpy(cs->cs_preg, zs_kgdb_regs, 16);  in zs_setparam()
107 		cs->cs_preg[1] = ZSWR1_RIE | ZSWR1_SIE;  in zs_setparam()
111 	tconst = BPS_TO_TCONST(cs->cs_brg_clk, rate);  in zs_setparam()
112 	cs->cs_preg[5] |= ZSWR5_DTR | ZSWR5_RTS;  in zs_setparam()
113 	cs->cs_preg[12] = tconst;  in zs_setparam()
114 	cs->cs_preg[13] = tconst >> 8;  in zs_setparam()
117 	zs_loadchannelregs(cs);  in zs_setparam()
129 	struct zs_chanstate cs;  in zs_kgdb_init()  local
146 	memset((void *)&cs, 0, sizeof(cs));  in zs_kgdb_init()
154 	cs.cs_channel = channel;  in zs_kgdb_init()
155 	cs.cs_brg_clk = PCLK / 16;  in zs_kgdb_init()
156 	cs.cs_reg_csr  = &zc->zc_csr;  in zs_kgdb_init()
157 	cs.cs_reg_data = &zc->zc_data;  in zs_kgdb_init()
160 	zs_setparam(&cs, 0, kgdb_rate);  in zs_kgdb_init()
174 zs_check_kgdb(struct zs_chanstate *cs, int dev)  in zs_check_kgdb()  argument
183 	cs->cs_private = NULL;  in zs_check_kgdb()
184 	cs->cs_ops = &zsops_kgdb;  in zs_check_kgdb()
187 	zs_setparam(cs, 1, kgdb_rate);  in zs_check_kgdb()
197 zskgdb(struct zs_chanstate *cs)  in zskgdb()  argument
219 zs_kgdb_rxint(struct zs_chanstate *cs)  in zs_kgdb_rxint()  argument
227 	rr1 = zs_read_reg(cs, 1);  in zs_kgdb_rxint()
228 	c = zs_read_data(cs);  in zs_kgdb_rxint()
232 		zs_write_csr(cs, ZSWR0_RESET_ERRORS);  in zs_kgdb_rxint()
236 		zskgdb(cs);  in zs_kgdb_rxint()
243 zs_kgdb_txint(struct zs_chanstate *cs)  in zs_kgdb_txint()  argument
245 	zs_write_csr(cs, ZSWR0_RESET_TXINT);  in zs_kgdb_txint()
249 zs_kgdb_stint(struct zs_chanstate *cs, int force)  in zs_kgdb_stint()  argument
253 	rr0 = zs_read_csr(cs);  in zs_kgdb_stint()
254 	zs_write_csr(cs, ZSWR0_RESET_STATUS);  in zs_kgdb_stint()
261 		zskgdb(cs);  in zs_kgdb_stint()
266 zs_kgdb_softint(struct zs_chanstate *cs)  in zs_kgdb_softint()  argument