diff options
Diffstat (limited to 'sys/sparc64/isa/ofw_isa.c')
| -rw-r--r-- | sys/sparc64/isa/ofw_isa.c | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/sys/sparc64/isa/ofw_isa.c b/sys/sparc64/isa/ofw_isa.c deleted file mode 100644 index a66a738726ac..000000000000 --- a/sys/sparc64/isa/ofw_isa.c +++ /dev/null @@ -1,148 +0,0 @@ -/*- - * SPDX-License-Identifier: BSD-3-Clause - * - * Copyright (c) 1999, 2000 Matthew R. Green - * 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. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * 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. - * - * from: NetBSD: ebus.c,v 1.52 2008/05/29 14:51:26 mrg Exp - */ -/*- - * Copyright (c) 2001, 2003 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. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * 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("$FreeBSD$"); - -/* - * Helper functions which can be used in both ISA and EBus code. - */ - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/bus.h> - -#include <dev/ofw/ofw_bus_subr.h> -#include <dev/ofw/openfirm.h> - -#include <machine/bus.h> -#include <machine/resource.h> - -#include <sparc64/pci/ofw_pci.h> -#include <sparc64/isa/ofw_isa.h> - -#include "pcib_if.h" - -int -ofw_isa_range_restype(struct isa_ranges *range) -{ - int ps = ISA_RANGE_PS(range); - - switch (ps) { - case OFW_PCI_CS_IO: - return (SYS_RES_IOPORT); - case OFW_PCI_CS_MEM32: - return (SYS_RES_MEMORY); - default: - panic("ofw_isa_range_restype: illegal space %x", ps); - } - -} - -/* XXX: this only supports PCI as parent bus right now. */ -int -ofw_isa_range_map(struct isa_ranges *range, int nrange, u_long *start, - u_long *end, int *which) -{ - struct isa_ranges *r; - uint64_t offs, cstart, cend; - int i; - - for (i = 0; i < nrange; i++) { - r = &range[i]; - cstart = ISA_RANGE_CHILD(r); - cend = cstart + r->size - 1; - if (*start < cstart || *start > cend) - continue; - if (*end < cstart || *end > cend) { - panic("ofw_isa_map_iorange: iorange crosses PCI " - "ranges (%#lx not in %#lx - %#lx)", *end, cstart, - cend); - } - offs = ISA_RANGE_PHYS(r); - *start = *start + offs - cstart; - *end = *end + offs - cstart; - if (which != NULL) - *which = i; - return (ofw_isa_range_restype(r)); - } - panic("ofw_isa_map_iorange: could not map range %#lx - %#lx", - *start, *end); -} - -ofw_pci_intr_t -ofw_isa_route_intr(device_t bridge, phandle_t node, struct ofw_bus_iinfo *ii, - ofw_isa_intr_t intr) -{ - struct isa_regs reg; - device_t pbridge; - ofw_isa_intr_t mintr; - - pbridge = device_get_parent(device_get_parent(bridge)); - /* - * If we get a match from using the map, the resulting INO is - * fully specified, so we may not continue to map. - */ - if (!ofw_bus_lookup_imap(node, ii, ®, sizeof(reg), - &intr, sizeof(intr), &mintr, sizeof(mintr), NULL)) { - /* Try routing at the parent bridge. */ - mintr = PCIB_ROUTE_INTERRUPT(pbridge, bridge, intr); - } - return (mintr); -} |