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author | andrew <andrew@FreeBSD.org> | 2014-09-10 10:59:17 +0000 |
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committer | andrew <andrew@FreeBSD.org> | 2014-09-10 10:59:17 +0000 |
commit | ae8d0bb549d286873149f1c36b68987341fab027 (patch) | |
tree | 32d665d9e11f3c0918315f050838f3e52bcfb23e /sys/dev/smc | |
parent | da0f8310e711ff8dccdee49800388adf470a051e (diff) | |
download | FreeBSD-src-ae8d0bb549d286873149f1c36b68987341fab027.zip FreeBSD-src-ae8d0bb549d286873149f1c36b68987341fab027.tar.gz |
Move if_smc_fdt.c to live in sys/dev/smc. It's not specific to the ARM
Versatile hardware.
Diffstat (limited to 'sys/dev/smc')
-rw-r--r-- | sys/dev/smc/if_smc_fdt.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/sys/dev/smc/if_smc_fdt.c b/sys/dev/smc/if_smc_fdt.c new file mode 100644 index 0000000..d010f93 --- /dev/null +++ b/sys/dev/smc/if_smc_fdt.c @@ -0,0 +1,135 @@ +/*- + * Copyright (c) 2008 Benno Rice + * 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 THE AUTHOR ``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 THE AUTHOR 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. + * + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <sys/param.h> +#include <sys/bus.h> +#include <sys/kernel.h> +#include <sys/module.h> +#include <sys/socket.h> +#include <sys/systm.h> +#include <sys/taskqueue.h> + +#include <machine/bus.h> +#include <machine/resource.h> + +#include <net/ethernet.h> +#include <net/if.h> +#include <net/if_arp.h> +#include <net/if_media.h> + +#include <dev/smc/if_smcvar.h> + +#include <dev/mii/mii.h> +#include <dev/mii/miivar.h> + +#include <dev/fdt/fdt_common.h> +#include <dev/ofw/openfirm.h> +#include <dev/ofw/ofw_bus.h> +#include <dev/ofw/ofw_bus_subr.h> + +#include "miibus_if.h" + +static int smc_fdt_probe(device_t); +static int smc_fdt_attach(device_t); +static int smc_fdt_detach(device_t); + +static int +smc_fdt_probe(device_t dev) +{ + struct smc_softc *sc; + + if (!ofw_bus_status_okay(dev)) + return (ENXIO); + + if (ofw_bus_is_compatible(dev, "smsc,lan91c111")) { + sc = device_get_softc(dev); + sc->smc_usemem = 1; + + if (smc_probe(dev) != 0) { + return (ENXIO); + } + + return (0); + } + + return (ENXIO); +} + +static int +smc_fdt_attach(device_t dev) +{ + int err; + struct smc_softc *sc; + + sc = device_get_softc(dev); + + err = smc_attach(dev); + if (err) { + return (err); + } + + return (0); +} + +static int +smc_fdt_detach(device_t dev) +{ + + smc_detach(dev); + + return (0); +} + +static device_method_t smc_fdt_methods[] = { + /* Device interface */ + DEVMETHOD(device_probe, smc_fdt_probe), + DEVMETHOD(device_attach, smc_fdt_attach), + DEVMETHOD(device_detach, smc_fdt_detach), + + /* MII interface */ + DEVMETHOD(miibus_readreg, smc_miibus_readreg), + DEVMETHOD(miibus_writereg, smc_miibus_writereg), + DEVMETHOD(miibus_statchg, smc_miibus_statchg), + + { 0, 0 } +}; + +static driver_t smc_fdt_driver = { + "smc", + smc_fdt_methods, + sizeof(struct smc_softc), +}; + +extern devclass_t smc_devclass; + +DRIVER_MODULE(smc, simplebus, smc_fdt_driver, smc_devclass, 0, 0); +DRIVER_MODULE(miibus, smc, miibus_driver, miibus_devclass, 0, 0); +MODULE_DEPEND(smc, fdt, 1, 1, 1); +MODULE_DEPEND(smc, ether, 1, 1, 1); +MODULE_DEPEND(smc, miibus, 1, 1, 1); |