1 files changed, 88 insertions, 0 deletions
diff --git a/sys/mips/nlm/uart_bus_xlp_iodi.c b/sys/mips/nlm/uart_bus_xlp_iodi.c
new file mode 100644
index 0000000..236900a
--- /dev/null
+++ b/sys/mips/nlm/uart_bus_xlp_iodi.c
@@ -0,0 +1,88 @@
+/*-
+ * Copyright 2003-2011 Netlogic Microsystems (Netlogic). All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY Netlogic Microsystems ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE 
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * NETLOGIC_BSD */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/bus.h>
+#include <sys/kernel.h>
+#include <sys/module.h>
+#include <sys/lock.h>
+#include <sys/mutex.h>
+#include <sys/rman.h>
+
+#include <machine/bus.h>
+#include <machine/resource.h>
+
+#include <mips/nlm/hal/mmio.h>
+#include <mips/nlm/hal/iomap.h>
+#include <mips/nlm/hal/uart.h>
+
+#include <dev/uart/uart.h>
+#include <dev/uart/uart_bus.h>
+#include <dev/uart/uart_cpu.h>
+
+static int uart_iodi_probe(device_t dev);
+
+static device_method_t uart_iodi_methods[] = {
+	/* Device interface */
+	DEVMETHOD(device_probe, uart_iodi_probe),
+	DEVMETHOD(device_attach, uart_bus_attach),
+	DEVMETHOD(device_detach, uart_bus_detach),
+	{0, 0}
+};
+
+static driver_t uart_iodi_driver = {
+	uart_driver_name,
+	uart_iodi_methods,
+	sizeof(struct uart_softc),
+};
+
+extern SLIST_HEAD(uart_devinfo_list, uart_devinfo) uart_sysdevs;
+
+static int
+uart_iodi_probe(device_t dev)
+{
+	struct uart_softc *sc;
+
+	sc = device_get_softc(dev);
+	sc->sc_sysdev = SLIST_FIRST(&uart_sysdevs);
+	sc->sc_class = &uart_ns8250_class;
+	bcopy(&sc->sc_sysdev->bas, &sc->sc_bas, sizeof(sc->sc_bas));
+	sc->sc_sysdev->bas.bst = rmi_bus_space;
+	sc->sc_sysdev->bas.bsh = nlm_regbase_uart(0, 0) + XLP_IO_PCI_HDRSZ;
+	sc->sc_bas.bst = rmi_bus_space;
+	sc->sc_bas.bsh = nlm_regbase_uart(0, 0) + XLP_IO_PCI_HDRSZ;
+	/* regshft = 2, rclk = 66000000, rid = 0, chan = 0 */
+	return (uart_bus_probe(dev, 2, 133000000, 0, 0));
+}
+
+DRIVER_MODULE(uart, iodi, uart_iodi_driver, uart_devclass, 0, 0);