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 
   32 struct pci_iov_bar {
   33         struct resource *res;
   34 
   35         pci_addr_t bar_size;
   36         pci_addr_t bar_shift;
   37 };
   38 
   39 struct pcicfg_iov {
   40         device_t iov_pf;
   41         struct cdev *iov_cdev;
   42         nvlist_t *iov_schema;
   43 
   44         struct pci_iov_bar iov_bar[PCIR_MAX_BAR_0 + 1];
   45         struct rman rman;
   46         char rman_name[64];
   47 
   48         int iov_pos;
   49         int iov_num_vfs;
   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 
   59 void    pci_iov_cfg_restore(device_t dev, struct pci_devinfo *dinfo);
   60 void    pci_iov_cfg_save(device_t dev, struct pci_devinfo *dinfo);
   61 
   62 #endif

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FreeBSD/Linux Kernel Cross Reference sys/dev/pci/pci_iov_private.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/pci/pci_iov_private.h