202 	struct zs_chanstate *cs;  in ewskbd_zsc_attach()  local
214 	cs = zsc->zsc_cs[channel];  in ewskbd_zsc_attach()
231 	cs->cs_defspeed = EWSKBD_BAUD;  in ewskbd_zsc_attach()
232 	cs->cs_ops = &ewskbd_zsops;  in ewskbd_zsc_attach()
233 	cs->cs_private = sc;  in ewskbd_zsc_attach()
242 	ewskbd_zsc_init(cs);  in ewskbd_zsc_attach()
245 	ewskbd_wskbd_set_leds(cs, 0);  in ewskbd_zsc_attach()
252 	wskaa.accesscookie = cs;  in ewskbd_zsc_attach()
258 ewskbd_zsc_init(struct zs_chanstate *cs)  in ewskbd_zsc_init()  argument
264 	zs_write_reg(cs, 9, ZSWR9_B_RESET);  in ewskbd_zsc_init()
266 	zs_write_reg(cs, 9, ZSWR9_MASTER_IE | ZSWR9_NO_VECTOR);  in ewskbd_zsc_init()
268 	cs->cs_preg[1] = ZSWR1_RIE | ZSWR1_TIE;  in ewskbd_zsc_init()
269 	cs->cs_preg[2] = 0;  in ewskbd_zsc_init()
270 	cs->cs_preg[3] = ZSWR3_RX_8 | ZSWR3_RX_ENABLE;  in ewskbd_zsc_init()
271 	cs->cs_preg[4] = ZSWR4_CLK_X16 | ZSWR4_ONESB | ZSWR4_PARENB;  in ewskbd_zsc_init()
272 	cs->cs_preg[5] = ZSWR5_TX_8 | ZSWR5_RTS | ZSWR5_TX_ENABLE;  in ewskbd_zsc_init()
273 	cs->cs_preg[6] = 0;  in ewskbd_zsc_init()
274 	cs->cs_preg[7] = 0;  in ewskbd_zsc_init()
275 	cs->cs_preg[8] = 0;  in ewskbd_zsc_init()
276 	cs->cs_preg[9] = ZSWR9_MASTER_IE | ZSWR9_NO_VECTOR;  in ewskbd_zsc_init()
277 	cs->cs_preg[10] = 0;  in ewskbd_zsc_init()
278 	cs->cs_preg[11] = ZSWR11_RXCLK_BAUD | ZSWR11_TXCLK_BAUD |  in ewskbd_zsc_init()
281 	zs_set_speed(cs, EWSKBD_BAUD);  in ewskbd_zsc_init()
282 	cs->cs_preg[14] = ZSWR14_BAUD_FROM_PCLK | ZSWR14_BAUD_ENA;  in ewskbd_zsc_init()
283 	cs->cs_preg[15] = 0;  in ewskbd_zsc_init()
285 	zs_loadchannelregs(cs);  in ewskbd_zsc_init()
293 ewskbd_zsc_rxint(struct zs_chanstate *cs)  in ewskbd_zsc_rxint()  argument
299 	sc = cs->cs_private;  in ewskbd_zsc_rxint()
303 	r = zs_read_reg(cs, 1);  in ewskbd_zsc_rxint()
305 		zs_write_csr(cs, ZSWR0_RESET_ERRORS);  in ewskbd_zsc_rxint()
308 	c = zs_read_data(cs);  in ewskbd_zsc_rxint()
313 	cs->cs_softreq = 1;  in ewskbd_zsc_rxint()
317 ewskbd_zsc_stint(struct zs_chanstate *cs, int force)  in ewskbd_zsc_stint()  argument
320 	zs_write_csr(cs, ZSWR0_RESET_STATUS);  in ewskbd_zsc_stint()
321 	cs->cs_softreq = 1;  in ewskbd_zsc_stint()
325 ewskbd_zsc_txint(struct zs_chanstate *cs)  in ewskbd_zsc_txint()  argument
329 	sc = cs->cs_private;  in ewskbd_zsc_txint()
330 	zs_write_reg(cs, 0, ZSWR0_RESET_TXINT);  in ewskbd_zsc_txint()
332 	cs->cs_softreq = 1;  in ewskbd_zsc_txint()
336 ewskbd_zsc_softint(struct zs_chanstate *cs)  in ewskbd_zsc_softint()  argument
341 	sc = cs->cs_private;  in ewskbd_zsc_softint()
351 		zs_write_data(cs, dc->txq[dc->txq_head]);  in ewskbd_zsc_softint()
368 		ewskbd_wskbd_input(cs, key);  in ewskbd_zsc_softint()
376 ewskbd_zsc_send(struct zs_chanstate *cs, uint8_t *c, u_int len)  in ewskbd_zsc_send()  argument
382 	sc = cs->cs_private;  in ewskbd_zsc_send()
387 			zs_write_data(cs, c[i]);  in ewskbd_zsc_send()
392 			cs->cs_softreq = 1;  in ewskbd_zsc_send()
402 ewskbd_wskbd_input(struct zs_chanstate *cs, uint8_t key)  in ewskbd_wskbd_input()  argument
407 	sc = cs->cs_private;  in ewskbd_wskbd_input()
426 	struct zs_chanstate *cs;  in ewskbd_wskbd_enable()  local
429 	cs = cookie;  in ewskbd_wskbd_enable()
430 	sc = cs->cs_private;  in ewskbd_wskbd_enable()
448 	struct zs_chanstate *cs;  in ewskbd_wskbd_set_leds()  local
453 	cs = cookie;  in ewskbd_wskbd_set_leds()
454 	sc = cs->cs_private;  in ewskbd_wskbd_set_leds()
465 	ewskbd_zsc_send(cs, &cmd, 1);  in ewskbd_wskbd_set_leds()
472 	struct zs_chanstate *cs;  in ewskbd_wskbd_get_leds()  local
476 	cs = cookie;  in ewskbd_wskbd_get_leds()
477 	sc = cs->cs_private;  in ewskbd_wskbd_get_leds()
536 	struct zs_chanstate *cs;  in ewskbd_zsc_cnattach()  local
538 	cs = &conschan;  in ewskbd_zsc_cnattach()
540 	cs->cs_reg_csr  = (void *)csr;  in ewskbd_zsc_cnattach()
541 	cs->cs_reg_data = (void *)data;  in ewskbd_zsc_cnattach()
542 	cs->cs_brg_clk =  pclk / 16;  in ewskbd_zsc_cnattach()
543 	cs->cs_defspeed = EWSKBD_BAUD;  in ewskbd_zsc_cnattach()
545 	ewskbd_zsc_init(cs);  in ewskbd_zsc_cnattach()
547 	zs_putc(cs, EWSKBD_SETLEDS);  in ewskbd_zsc_cnattach()
549 	wskbd_cnattach(&ewskbd_wskbd_consops, cs, &ews4800kbd_wskbd_keymapdata);  in ewskbd_zsc_cnattach()