diff options
Diffstat (limited to 'sys/dev/cy/cy_isa.c')
| -rw-r--r-- | sys/dev/cy/cy_isa.c | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/sys/dev/cy/cy_isa.c b/sys/dev/cy/cy_isa.c index ce0816c..c2f3725 100644 --- a/sys/dev/cy/cy_isa.c +++ b/sys/dev/cy/cy_isa.c @@ -27,7 +27,7 @@ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * - * $Id: cy.c,v 1.18 1995/11/04 17:07:14 bde Exp $ + * $Id: cy.c,v 1.19 1995/11/26 17:13:23 bde Exp $ */ #include "cy.h" @@ -397,6 +397,11 @@ static int cy_nr_cd1400s[NCY]; #undef RxFifoThreshold static int volatile RxFifoThreshold = (CD1400_RX_FIFO_SIZE / 2); +#ifdef JREMOD +#define CDEV_MAJOR 48 +static void cy_devsw_install(); +#endif /*JREMOD*/ + static struct kern_devconf kdc_sio[NCY] = { { 0, 0, 0, /* filled in by dev_attach */ "cyc", 0, { MDDT_ISA, 0, "tty" }, @@ -437,6 +442,10 @@ sioprobe(dev) return (0); cy_nr_cd1400s[unit] = 0; sioregisterdev(dev); +#ifdef JREMOD + cy_devsw_install(); +#endif /*JREMOD*/ + /* Cyclom-16Y hardware reset (Cyclom-8Ys don't care) */ cy_inb(iobase, CY16_RESET); /* XXX? */ @@ -2511,4 +2520,27 @@ cystatus(unit) } #endif /* CyDebug */ + +#ifdef JREMOD +struct cdevsw cy_cdevsw = + { cyopen, cyclose, cyread, cywrite, /*48*/ + cyioctl, cystop, nxreset, cydevtotty,/*cyclades*/ + ttselect, nxmmap, NULL }; + +static cy_devsw_installed = 0; + +static void cy_devsw_install() +{ + dev_t descript; + if( ! cy_devsw_installed ) { + descript = makedev(CDEV_MAJOR,0); + cdevsw_add(&descript,&cy_cdevsw,NULL); +#if defined(BDEV_MAJOR) + descript = makedev(BDEV_MAJOR,0); + bdevsw_add(&descript,&cy_bdevsw,NULL); +#endif /*BDEV_MAJOR*/ + cy_devsw_installed = 1; + } +} +#endif /* JREMOD */ #endif /* NCY > 0 */ |
