diff options
Diffstat (limited to 'sys/sparc64/pci/ofw_pcib_subr.c')
| -rw-r--r-- | sys/sparc64/pci/ofw_pcib_subr.c | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/sys/sparc64/pci/ofw_pcib_subr.c b/sys/sparc64/pci/ofw_pcib_subr.c deleted file mode 100644 index d6f3b264745a..000000000000 --- a/sys/sparc64/pci/ofw_pcib_subr.c +++ /dev/null @@ -1,109 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-2-Clause-FreeBSD - * - * Copyright (c) 2003 by Thomas Moestl <tmm@FreeBSD.org> - * 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 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. - */ - -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include "opt_ofw_pci.h" - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/bus.h> -#include <sys/rman.h> - -#include <dev/ofw/ofw_bus.h> -#include <dev/ofw/ofw_pci.h> -#include <dev/ofw/openfirm.h> - -#include <machine/bus.h> - -#include <dev/pci/pcireg.h> -#include <dev/pci/pcivar.h> -#include <dev/pci/pcib_private.h> - -#include "pcib_if.h" - -#include <sparc64/pci/ofw_pci.h> -#include <sparc64/pci/ofw_pcib_subr.h> - -void -ofw_pcib_gen_setup(device_t bridge) -{ - struct ofw_pcib_gen_softc *sc; - - sc = device_get_softc(bridge); - sc->ops_pcib_sc.dev = bridge; - sc->ops_node = ofw_bus_get_node(bridge); - KASSERT(sc->ops_node != 0, - ("ofw_pcib_gen_setup: no ofw pci parent bus!")); - - ofw_bus_setup_iinfo(sc->ops_node, &sc->ops_iinfo, - sizeof(ofw_pci_intr_t)); -} - -int -ofw_pcib_gen_route_interrupt(device_t bridge, device_t dev, int intpin) -{ - struct ofw_pcib_gen_softc *sc; - struct ofw_bus_iinfo *ii; - struct ofw_pci_register reg; - ofw_pci_intr_t pintr, mintr; - - sc = device_get_softc(bridge); - ii = &sc->ops_iinfo; - if (ii->opi_imapsz > 0) { - pintr = intpin; - if (ofw_bus_lookup_imap(ofw_bus_get_node(dev), ii, ®, - sizeof(reg), &pintr, sizeof(pintr), &mintr, sizeof(mintr), - NULL)) { - /* - * If we've found a mapping, return it and don't map - * it again on higher levels - that causes problems - * in some cases, and never seems to be required. - */ - return (mintr); - } - } else if (intpin >= 1 && intpin <= 4) { - /* - * When an interrupt map is missing, we need to do the - * standard PCI swizzle and continue mapping at the parent. - */ - return (pcib_route_interrupt(bridge, dev, intpin)); - } - /* Try at the parent. */ - return (PCIB_ROUTE_INTERRUPT(device_get_parent(device_get_parent( - bridge)), bridge, intpin)); -} - -phandle_t -ofw_pcib_gen_get_node(device_t bridge, device_t dev) -{ - struct ofw_pcib_gen_softc *sc; - - sc = device_get_softc(bridge); - return (sc->ops_node); -} |