diff options
Diffstat (limited to 'sys/dev/uart/uart_bus_puc.c')
-rw-r--r-- | sys/dev/uart/uart_bus_puc.c | 38 |
1 files changed, 13 insertions, 25 deletions
diff --git a/sys/dev/uart/uart_bus_puc.c b/sys/dev/uart/uart_bus_puc.c index 7277df9..dff35b3 100644 --- a/sys/dev/uart/uart_bus_puc.c +++ b/sys/dev/uart/uart_bus_puc.c @@ -1,4 +1,5 @@ /*- + * Copyright (c) 2006 Marcel Moolenaar. All rights reserved. * Copyright (c) 2002 JF Hay. All rights reserved. * Copyright (c) 2001 M. Warner Losh. All rights reserved. * @@ -32,12 +33,12 @@ __FBSDID("$FreeBSD$"); #include <sys/conf.h> #include <sys/kernel.h> #include <sys/module.h> + #include <machine/bus.h> #include <sys/rman.h> #include <machine/resource.h> -#include <dev/pci/pcivar.h> -#include <dev/puc/pucvar.h> +#include <dev/puc/puc_bus.h> #include <dev/uart/uart.h> #include <dev/uart/uart_bus.h> @@ -49,6 +50,9 @@ static device_method_t uart_puc_methods[] = { DEVMETHOD(device_probe, uart_puc_probe), DEVMETHOD(device_attach, uart_bus_attach), DEVMETHOD(device_detach, uart_bus_detach), + /* Serdev interface */ + DEVMETHOD(serdev_ihand, uart_bus_ihand), + DEVMETHOD(serdev_ipend, uart_bus_ipend), { 0, 0 } }; @@ -63,37 +67,21 @@ uart_puc_probe(device_t dev) { device_t parent; struct uart_softc *sc; - uintptr_t port, rclk, regshft, type; + uintptr_t rclk, type; parent = device_get_parent(dev); sc = device_get_softc(dev); - if (BUS_READ_IVAR(parent, dev, PUC_IVAR_SUBTYPE, &type)) + if (BUS_READ_IVAR(parent, dev, PUC_IVAR_TYPE, &type)) return (ENXIO); - switch (type) { - case PUC_PORT_UART_NS8250: - sc->sc_class = &uart_ns8250_class; - port = 0; - break; - case PUC_PORT_UART_SAB82532: - sc->sc_class = &uart_sab82532_class; - if (BUS_READ_IVAR(parent, dev, PUC_IVAR_PORT, &port)) - port = 0; - break; - case PUC_PORT_UART_Z8530: - sc->sc_class = &uart_z8530_class; - if (BUS_READ_IVAR(parent, dev, PUC_IVAR_PORT, &port)) - port = 0; - break; - default: + if (type != PUC_TYPE_SERIAL) return (ENXIO); - } - if (BUS_READ_IVAR(parent, dev, PUC_IVAR_FREQ, &rclk)) + sc->sc_class = &uart_ns8250_class; + + if (BUS_READ_IVAR(parent, dev, PUC_IVAR_CLOCK, &rclk)) rclk = 0; - if (BUS_READ_IVAR(parent, dev, PUC_IVAR_REGSHFT, ®shft)) - regshft = 0; - return (uart_bus_probe(dev, regshft, rclk, 0, port)); + return (uart_bus_probe(dev, 0, rclk, 0, 0)); } DRIVER_MODULE(uart, puc, uart_puc_driver, uart_devclass, 0, 0); |