103 zs_setparam(struct zs_chanstate *cs, int iena, int rate)  in zs_setparam()  argument
107 	memcpy(cs->cs_preg, zs_kgdb_regs, 16);  in zs_setparam()
110 		cs->cs_preg[1] = ZSWR1_RIE | ZSWR1_SIE;  in zs_setparam()
114 	tconst = BPS_TO_TCONST(cs->cs_brg_clk, rate);  in zs_setparam()
115 	cs->cs_preg[5] |= ZSWR5_DTR | ZSWR5_RTS;  in zs_setparam()
116 	cs->cs_preg[12] = tconst;  in zs_setparam()
117 	cs->cs_preg[13] = tconst >> 8;  in zs_setparam()
120 	zs_loadchannelregs(cs);  in zs_setparam()
132 	struct zs_chanstate cs;  in zs_kgdb_init()  local
147 	memset(&cs, 0, sizeof(cs));  in zs_kgdb_init()
156 	cs.cs_channel = channel;  in zs_kgdb_init()
157 	cs.cs_brg_clk = PCLK / 16;  in zs_kgdb_init()
158 	cs.cs_reg_csr  = &zc->zc_csr;  in zs_kgdb_init()
159 	cs.cs_reg_data = &zc->zc_data;  in zs_kgdb_init()
162 	zs_setparam(&cs, 0, kgdb_rate);  in zs_kgdb_init()
176 zs_check_kgdb(struct zs_chanstate *cs, int dev)  in zs_check_kgdb()  argument
185 	cs->cs_private = NULL;  in zs_check_kgdb()
186 	cs->cs_ops = &zsops_kgdb;  in zs_check_kgdb()
189 	zs_setparam(cs, 1, kgdb_rate);  in zs_check_kgdb()
199 zskgdb(struct zs_chanstate *cs)  in zskgdb()  argument
221 zs_kgdb_rxint(struct zs_chanstate *cs)  in zs_kgdb_rxint()  argument
229 	rr1 = zs_read_reg(cs, 1);  in zs_kgdb_rxint()
230 	c = zs_read_data(cs);  in zs_kgdb_rxint()
234 		zs_write_csr(cs, ZSWR0_RESET_ERRORS);  in zs_kgdb_rxint()
238 		zskgdb(cs);  in zs_kgdb_rxint()
245 zs_kgdb_txint(struct zs_chanstate *cs)  in zs_kgdb_txint()  argument
247 	zs_write_csr(cs, ZSWR0_RESET_TXINT);  in zs_kgdb_txint()
251 zs_kgdb_stint(struct zs_chanstate *cs, int force)  in zs_kgdb_stint()  argument
255 	rr0 = zs_read_csr(cs);  in zs_kgdb_stint()
256 	zs_write_csr(cs, ZSWR0_RESET_STATUS);  in zs_kgdb_stint()
263 		zskgdb(cs);  in zs_kgdb_stint()
268 zs_kgdb_softint(struct zs_chanstate *cs)  in zs_kgdb_softint()  argument