diff options
Diffstat (limited to 'i386/i386at/com.h')
| -rw-r--r-- | i386/i386at/com.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/i386/i386at/com.h b/i386/i386at/com.h index 49f23eec..779cdba8 100644 --- a/i386/i386at/com.h +++ b/i386/i386at/com.h @@ -28,6 +28,8 @@ #include <mach/std_types.h> #include <device/cons.h> +#include <device/tty.h> +#include <chips/busses.h> /* * Set receive modem state from modem status register. @@ -47,5 +49,36 @@ extern int comcnprobe(struct consdev *cp); extern int comcninit(struct consdev *cp); extern int comcngetc(dev_t dev, int wait); extern int comcnputc(dev_t dev, int c); +extern void comintr(int unit); + +int comprobe(vm_offset_t port, struct bus_ctlr *dev); +int commctl(struct tty *tp, int bits, int how); +void comstart(struct tty *tp); +void comstop(struct tty *tp, int flags); +void comattach(struct bus_device *dev); + +extern io_return_t +comgetstat( + dev_t dev, + int flavor, + int *data, + natural_t *count); + +extern io_return_t +comsetstat( + dev_t dev, + int flavor, + int *data, + natural_t count); + +#if MACH_KDB +extern void kdb_kintr(void); +#endif /* MACH_KDB */ + +extern io_return_t comopen(dev_t dev, int flag, io_req_t ior); +extern void comclose(dev_t dev, int flag); +extern io_return_t comread(dev_t dev, io_req_t ior); +extern io_return_t comwrite(dev_t dev, io_req_t ior); +extern io_return_t comportdeath(dev_t dev, mach_port_t port); #endif /* _COM_H_ */ |