FreeBSD kernel amd64 PCI device code
pci_iov_private.h
Go to the documentation of this file.
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/*-
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* Copyright (c) 2013-2015 Sandvine Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _PCI_IOV_PRIVATE_H_
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#define _PCI_IOV_PRIVATE_H_
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struct
pci_iov_bar
{
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struct
resource *
res
;
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pci_addr_t
bar_size
;
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pci_addr_t
bar_shift
;
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};
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struct
pcicfg_iov
{
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device_t
iov_pf
;
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struct
cdev *
iov_cdev
;
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nvlist_t *
iov_schema
;
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struct
pci_iov_bar
iov_bar
[
PCIR_MAX_BAR_0
+ 1];
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struct
rman
rman
;
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char
rman_name
[64];
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int
iov_pos
;
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int
iov_num_vfs
;
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uint32_t
iov_flags
;
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uint16_t
iov_ctl
;
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uint32_t
iov_page_size
;
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};
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#define IOV_RMAN_INITED 0x0001
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#define IOV_BUSY 0x0002
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void
pci_iov_cfg_restore
(device_t
dev
,
struct
pci_devinfo *dinfo);
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void
pci_iov_cfg_save
(device_t
dev
,
struct
pci_devinfo *dinfo);
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#endif
pci_iov_cfg_save
void pci_iov_cfg_save(device_t dev, struct pci_devinfo *dinfo)
Definition:
pci_iov.c:808
pci_iov_cfg_restore
void pci_iov_cfg_restore(device_t dev, struct pci_devinfo *dinfo)
Definition:
pci_iov.c:796
dev
device_t dev
Definition:
pcib_if.m:109
PCIR_MAX_BAR_0
#define PCIR_MAX_BAR_0
Definition:
pcireg.h:217
pci_addr_t
uint64_t pci_addr_t
Definition:
pcivar.h:42
pci_iov_bar
Definition:
pci_iov_private.h:32
pci_iov_bar::bar_shift
pci_addr_t bar_shift
Definition:
pci_iov_private.h:36
pci_iov_bar::bar_size
pci_addr_t bar_size
Definition:
pci_iov_private.h:35
pci_iov_bar::res
struct resource * res
Definition:
pci_iov_private.h:33
pcicfg_iov
Definition:
pci_iov_private.h:39
pcicfg_iov::iov_bar
struct pci_iov_bar iov_bar[PCIR_MAX_BAR_0+1]
Definition:
pci_iov_private.h:44
pcicfg_iov::iov_pos
int iov_pos
Definition:
pci_iov_private.h:48
pcicfg_iov::iov_ctl
uint16_t iov_ctl
Definition:
pci_iov_private.h:52
pcicfg_iov::iov_pf
device_t iov_pf
Definition:
pci_iov_private.h:40
pcicfg_iov::iov_cdev
struct cdev * iov_cdev
Definition:
pci_iov_private.h:41
pcicfg_iov::iov_num_vfs
int iov_num_vfs
Definition:
pci_iov_private.h:49
pcicfg_iov::iov_flags
uint32_t iov_flags
Definition:
pci_iov_private.h:50
pcicfg_iov::rman_name
char rman_name[64]
Definition:
pci_iov_private.h:46
pcicfg_iov::iov_schema
nvlist_t * iov_schema
Definition:
pci_iov_private.h:42
pcicfg_iov::iov_page_size
uint32_t iov_page_size
Definition:
pci_iov_private.h:53
pcicfg_iov::rman
struct rman rman
Definition:
pci_iov_private.h:45
dev
pci
pci_iov_private.h
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