FreeBSD kernel amd64 PCI device code
pci_iov_private.h
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1/*-
2 * Copyright (c) 2013-2015 Sandvine Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD$
27 */
28
29#ifndef _PCI_IOV_PRIVATE_H_
30#define _PCI_IOV_PRIVATE_H_
31
33 struct resource *res;
34
37};
38
39struct pcicfg_iov {
40 device_t iov_pf;
41 struct cdev *iov_cdev;
42 nvlist_t *iov_schema;
43
45 struct rman rman;
46 char rman_name[64];
47
50 uint32_t iov_flags;
51
52 uint16_t iov_ctl;
53 uint32_t iov_page_size;
54};
55
56#define IOV_RMAN_INITED 0x0001
57#define IOV_BUSY 0x0002
58
59void pci_iov_cfg_restore(device_t dev, struct pci_devinfo *dinfo);
60void pci_iov_cfg_save(device_t dev, struct pci_devinfo *dinfo);
61
62#endif
void pci_iov_cfg_save(device_t dev, struct pci_devinfo *dinfo)
Definition: pci_iov.c:808
void pci_iov_cfg_restore(device_t dev, struct pci_devinfo *dinfo)
Definition: pci_iov.c:796
device_t dev
Definition: pcib_if.m:109
#define PCIR_MAX_BAR_0
Definition: pcireg.h:217
uint64_t pci_addr_t
Definition: pcivar.h:42
pci_addr_t bar_shift
pci_addr_t bar_size
struct resource * res
struct pci_iov_bar iov_bar[PCIR_MAX_BAR_0+1]
uint16_t iov_ctl
device_t iov_pf
struct cdev * iov_cdev
uint32_t iov_flags
char rman_name[64]
nvlist_t * iov_schema
uint32_t iov_page_size
struct rman rman