File Manager

003 File Manager

Current Path: /usr/src/sys/dev/pci

📁 ..
📁 controller
📄 fixup_pci.c(4.2 KB)
📄 hostb_pci.c(7.78 KB)
📄 ignore_pci.c(2.36 KB)
📄 isa_pci.c(7.3 KB)
📄 pci.c(179.18 KB)
📄 pci_dw.c(16.45 KB)
📄 pci_dw.h(4.33 KB)
📄 pci_dw_if.m(2.07 KB)
📄 pci_dw_mv.c(7.93 KB)
📄 pci_host_generic.c(13.58 KB)
📄 pci_host_generic.h(3.08 KB)
📄 pci_host_generic_acpi.c(12.22 KB)
📄 pci_host_generic_acpi.h(1.87 KB)
📄 pci_host_generic_fdt.c(15.14 KB)
📄 pci_host_generic_fdt.h(1.98 KB)
📄 pci_if.m(4.82 KB)
📄 pci_iov.c(24.78 KB)
📄 pci_iov.h(1.9 KB)
📄 pci_iov_if.m(1.6 KB)
📄 pci_iov_private.h(1.94 KB)
📄 pci_iov_schema.c(21.03 KB)
📄 pci_pci.c(76.55 KB)
📄 pci_private.h(8.07 KB)
📄 pci_subr.c(10.51 KB)
📄 pci_user.c(34.92 KB)
📄 pcib_if.m(5.08 KB)
📄 pcib_private.h(7.53 KB)
📄 pcib_support.c(2.41 KB)
📄 pcireg.h(39.51 KB)
📄 pcivar.h(21.71 KB)
📄 schema_private.h(1.56 KB)
📄 vga_pci.c(19.29 KB)

Editing: pcib_support.c

/*
 * Copyright (c) 2014 Sandvine Inc.  All rights reserved.
 * 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 AND CONTRIBUTORS ``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("$FreeBSD$");

/*
 * Support functions for the PCI:PCI bridge driver.  This has to be in a
 * separate file because kernel configurations end up referencing the functions
 * here even when pci support is compiled out of the kernel.
 */

#include <sys/param.h>
#include <sys/bus.h>
#include <sys/kernel.h>
#include <sys/malloc.h>
#include <sys/module.h>
#include <sys/rman.h>
#include <sys/sysctl.h>
#include <sys/systm.h>

#include <dev/pci/pcivar.h>
#include <dev/pci/pcireg.h>
#include <dev/pci/pcib_private.h>

#include "pcib_if.h"

int
pcib_maxfuncs(device_t dev)
{
	return (PCI_FUNCMAX);
}

int
pcib_get_id(device_t pcib, device_t dev, enum pci_id_type type, uintptr_t *id)
{
	uint8_t bus, slot, func;

if (type != PCI_ID_RID)
		return (ENXIO);

bus = pci_get_bus(dev);
	slot = pci_get_slot(dev);
	func = pci_get_function(dev);

*id = (PCI_RID(bus, slot, func));
	return (0);
}

void
pcib_decode_rid(device_t pcib, uint16_t rid, int *bus, int *slot,
    int *func)
{

*bus = PCI_RID2BUS(rid);
	*slot = PCI_RID2SLOT(rid);
	*func = PCI_RID2FUNC(rid);
}

003 File Manager

Editing: pcib_support.c

Upload File

Create Folder