55 ppb_poll_bus(device_t bus, int max,  in ppb_poll_bus()  argument
58 	struct ppb_data *ppb = DEVTOSOFTC(bus);  in ppb_poll_bus()
62 	ppb_assert_locked(bus);  in ppb_poll_bus()
67 			r = ppb_rstr(bus);  in ppb_poll_bus()
76 		if ((ppb_rstr(bus) & mask) == status)  in ppb_poll_bus()
80 		error = mtx_sleep((caddr_t)bus, ppb->ppc_lock, PPBPRI |  in ppb_poll_bus()
96 ppb_get_epp_protocol(device_t bus)  in ppb_get_epp_protocol()  argument
100 	ppb_assert_locked(bus);  in ppb_get_epp_protocol()
101 	BUS_READ_IVAR(device_get_parent(bus), bus, PPC_IVAR_EPP_PROTO, &protocol);  in ppb_get_epp_protocol()
111 ppb_get_mode(device_t bus)  in ppb_get_mode()  argument
113 	struct ppb_data *ppb = DEVTOSOFTC(bus);  in ppb_get_mode()
116 	ppb_assert_locked(bus);  in ppb_get_mode()
126 ppb_set_mode(device_t bus, int mode)  in ppb_set_mode()  argument
128 	struct ppb_data *ppb = DEVTOSOFTC(bus);  in ppb_set_mode()
129 	int old_mode = ppb_get_mode(bus);  in ppb_set_mode()
131 	ppb_assert_locked(bus);  in ppb_set_mode()
132 	if (PPBUS_SETMODE(device_get_parent(bus), mode))  in ppb_set_mode()
147 ppb_write(device_t bus, char *buf, int len, int how)  in ppb_write()  argument
150 	ppb_assert_locked(bus);  in ppb_write()
151 	return (PPBUS_WRITE(device_get_parent(bus), buf, len, how));  in ppb_write()
160 ppb_reset_epp_timeout(device_t bus)  in ppb_reset_epp_timeout()  argument
163 	ppb_assert_locked(bus);  in ppb_reset_epp_timeout()
164 	return(PPBUS_RESET_EPP(device_get_parent(bus)));  in ppb_reset_epp_timeout()
173 ppb_ecp_sync(device_t bus)  in ppb_ecp_sync()  argument
176 	ppb_assert_locked(bus);  in ppb_ecp_sync()
177 	return (PPBUS_ECP_SYNC(device_get_parent(bus)));  in ppb_ecp_sync()
186 ppb_get_status(device_t bus, struct ppb_status *status)  in ppb_get_status()  argument
190 	ppb_assert_locked(bus);  in ppb_get_status()
192 	r = status->status = ppb_rstr(bus);  in ppb_get_status()
205 ppb_lock(device_t bus)  in ppb_lock()  argument
207 	struct ppb_data *ppb = DEVTOSOFTC(bus);  in ppb_lock()
213 ppb_unlock(device_t bus)  in ppb_unlock()  argument
215 	struct ppb_data *ppb = DEVTOSOFTC(bus);  in ppb_unlock()
221 ppb_get_lock(device_t bus)  in ppb_get_lock()  argument
223 	struct ppb_data *ppb = DEVTOSOFTC(bus);  in ppb_get_lock()
229 _ppb_assert_locked(device_t bus, const char *file, int line)  in _ppb_assert_locked()  argument
232 	mtx_assert_(DEVTOSOFTC(bus)->ppc_lock, MA_OWNED, file, line);  in _ppb_assert_locked()
236 ppb_init_callout(device_t bus, struct callout *c, int flags)  in ppb_init_callout()  argument
238 	struct ppb_data *ppb = DEVTOSOFTC(bus);  in ppb_init_callout()
244 ppb_sleep(device_t bus, void *wchan, int priority, const char *wmesg, int timo)  in ppb_sleep()  argument
246 	struct ppb_data *ppb = DEVTOSOFTC(bus);  in ppb_sleep()