void
dcainit(struct consdev *cp)
{
struct dcadevice *dca = dcacnaddr;
dca->dca_reset = 0xFF;
DELAY(100);
dca->dca_ic = 0;
dca->dca_cfcr = CFCR_DLAB;
dca->dca_data = DCABRD(9600) & 0xFF;
dca->dca_ier = DCABRD(9600) >> 8;
dca->dca_cfcr = CFCR_8BITS;
dca->dca_fifo =
FIFO_ENABLE | FIFO_RCV_RST | FIFO_XMT_RST | FIFO_TRIGGER_1;
dca->dca_mcr = MCR_DTR | MCR_RTS;
}
int dcastop(struct tty *, int);
int dcamctl(struct dca_softc *, int, int);
void dcainit(struct dcadevice *, int);
int dca_console_scan(int, caddr_t, void *);
cons_decl(dca);
/*
* Stuff for DCA console support.
*/
static struct dcadevice *dca_cn = NULL; /* pointer to hardware */
static int dcaconsinit; /* has been initialized */
const struct speedtab dcaspeedtab[] = {
{ 0, 0 },
{ 50, DCABRD(50) },
{ 75, DCABRD(75) },
{ 110, DCABRD(110) },
{ 134, DCABRD(134) },
{ 150, DCABRD(150) },
{ 200, DCABRD(200) },
{ 300, DCABRD(300) },
{ 600, DCABRD(600) },
{ 1200, DCABRD(1200) },
{ 1800, DCABRD(1800) },
{ 2400, DCABRD(2400) },
{ 4800, DCABRD(4800) },
{ 9600, DCABRD(9600) },
{ 19200, DCABRD(19200) },
{ 38400, DCABRD(38400) },
{ -1, -1 },
