mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-10-06 14:25:46 +00:00
e75f5bfbe8
This function provides the bridge/bond device that the given network device is attached to. The return value is 0 or -1, and the master device is a char** argument to the function - this is needed in order to allow for a "success" return from a device that has no master.
254 lines
8.9 KiB
C
254 lines
8.9 KiB
C
/*
|
|
* Copyright (C) 2007-2016 Red Hat, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library. If not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Authors:
|
|
* Mark McLoughlin <markmc@redhat.com>
|
|
* Daniel P. Berrange <berrange@redhat.com>
|
|
*/
|
|
|
|
#ifndef __VIR_NETDEV_H__
|
|
# define __VIR_NETDEV_H__
|
|
|
|
# include <net/if.h>
|
|
|
|
# include "virbitmap.h"
|
|
# include "virsocketaddr.h"
|
|
# include "virmacaddr.h"
|
|
# include "virpci.h"
|
|
# include "virnetdevvlan.h"
|
|
|
|
# ifdef HAVE_STRUCT_IFREQ
|
|
typedef struct ifreq virIfreq;
|
|
# else
|
|
typedef void virIfreq;
|
|
# endif
|
|
|
|
typedef enum {
|
|
VIR_NETDEV_RX_FILTER_MODE_NONE = 0,
|
|
VIR_NETDEV_RX_FILTER_MODE_NORMAL,
|
|
VIR_NETDEV_RX_FILTER_MODE_ALL,
|
|
|
|
VIR_NETDEV_RX_FILTER_MODE_LAST
|
|
} virNetDevRxFilterMode;
|
|
VIR_ENUM_DECL(virNetDevRxFilterMode)
|
|
|
|
typedef struct _virNetDevRxFilter virNetDevRxFilter;
|
|
typedef virNetDevRxFilter *virNetDevRxFilterPtr;
|
|
struct _virNetDevRxFilter {
|
|
char *name; /* the alias used by qemu, *not* name used by guest */
|
|
virMacAddr mac;
|
|
bool promiscuous;
|
|
bool broadcastAllowed;
|
|
|
|
struct {
|
|
int mode; /* enum virNetDevRxFilterMode */
|
|
bool overflow;
|
|
virMacAddrPtr table;
|
|
size_t nTable;
|
|
} unicast;
|
|
struct {
|
|
int mode; /* enum virNetDevRxFilterMode */
|
|
bool overflow;
|
|
virMacAddrPtr table;
|
|
size_t nTable;
|
|
} multicast;
|
|
struct {
|
|
int mode; /* enum virNetDevRxFilterMode */
|
|
unsigned int *table;
|
|
size_t nTable;
|
|
} vlan;
|
|
};
|
|
|
|
typedef enum {
|
|
VIR_NETDEV_IF_STATE_UNKNOWN = 1,
|
|
VIR_NETDEV_IF_STATE_NOT_PRESENT,
|
|
VIR_NETDEV_IF_STATE_DOWN,
|
|
VIR_NETDEV_IF_STATE_LOWER_LAYER_DOWN,
|
|
VIR_NETDEV_IF_STATE_TESTING,
|
|
VIR_NETDEV_IF_STATE_DORMANT,
|
|
VIR_NETDEV_IF_STATE_UP,
|
|
VIR_NETDEV_IF_STATE_LAST
|
|
} virNetDevIfState;
|
|
|
|
VIR_ENUM_DECL(virNetDevIfState)
|
|
|
|
typedef struct _virNetDevIfLink virNetDevIfLink;
|
|
typedef virNetDevIfLink *virNetDevIfLinkPtr;
|
|
struct _virNetDevIfLink {
|
|
virNetDevIfState state; /* link state */
|
|
unsigned int speed; /* link speed in Mbits per second */
|
|
};
|
|
|
|
typedef enum {
|
|
VIR_NET_DEV_FEAT_GRXCSUM,
|
|
VIR_NET_DEV_FEAT_GTXCSUM,
|
|
VIR_NET_DEV_FEAT_GSG,
|
|
VIR_NET_DEV_FEAT_GTSO,
|
|
VIR_NET_DEV_FEAT_GGSO,
|
|
VIR_NET_DEV_FEAT_GGRO,
|
|
VIR_NET_DEV_FEAT_LRO,
|
|
VIR_NET_DEV_FEAT_RXVLAN,
|
|
VIR_NET_DEV_FEAT_TXVLAN,
|
|
VIR_NET_DEV_FEAT_NTUPLE,
|
|
VIR_NET_DEV_FEAT_RXHASH,
|
|
VIR_NET_DEV_FEAT_RDMA,
|
|
VIR_NET_DEV_FEAT_TXUDPTNL,
|
|
VIR_NET_DEV_FEAT_LAST
|
|
} virNetDevFeature;
|
|
|
|
VIR_ENUM_DECL(virNetDevFeature)
|
|
|
|
int virNetDevSetupControl(const char *ifname,
|
|
virIfreq *ifr)
|
|
ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevExists(const char *brname)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevSetOnline(const char *ifname,
|
|
bool online)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
|
|
int virNetDevGetOnline(const char *ifname,
|
|
bool *online)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
|
|
int virNetDevSetMAC(const char *ifname,
|
|
const virMacAddr *macaddr)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
int virNetDevGetMAC(const char *ifname,
|
|
virMacAddrPtr macaddr)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevReplaceMacAddress(const char *linkdev,
|
|
const virMacAddr *macaddress,
|
|
const char *stateDir)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3)
|
|
ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevRestoreMacAddress(const char *linkdev,
|
|
const char *stateDir)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevSetMTU(const char *ifname,
|
|
int mtu)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
|
|
int virNetDevSetMTUFromDevice(const char *ifname,
|
|
const char *otherifname)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
int virNetDevGetMTU(const char *ifname)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
|
|
int virNetDevSetNamespace(const char *ifname, pid_t pidInNs)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
|
|
int virNetDevSetName(const char *ifname, const char *newifname)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
char *virNetDevGetName(int ifindex)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
|
|
int virNetDevGetIndex(const char *ifname, int *ifindex)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevGetVLanID(const char *ifname, int *vlanid)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevGetMaster(const char *ifname, char **master)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevValidateConfig(const char *ifname,
|
|
const virMacAddr *macaddr, int ifindex)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevIsVirtualFunction(const char *ifname)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevGetVirtualFunctionIndex(const char *pfname, const char *vfname,
|
|
int *vf_index)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3)
|
|
ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevGetPhysicalFunction(const char *ifname, char **pfname)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevGetVirtualFunctions(const char *pfname,
|
|
char ***vfname,
|
|
virPCIDeviceAddressPtr **virt_fns,
|
|
size_t *n_vfname,
|
|
unsigned int *max_vfs)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3)
|
|
ATTRIBUTE_NONNULL(4) ATTRIBUTE_NONNULL(5) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevReplaceNetConfig(const char *linkdev, int vf,
|
|
const virMacAddr *macaddress,
|
|
virNetDevVlanPtr vlan,
|
|
const char *stateDir)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(3) ATTRIBUTE_NONNULL(5);
|
|
|
|
int virNetDevRestoreNetConfig(const char *linkdev, int vf, const char *stateDir)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(3);
|
|
|
|
int virNetDevGetVirtualFunctionInfo(const char *vfname, char **pfname,
|
|
int *vf)
|
|
ATTRIBUTE_NONNULL(1);
|
|
|
|
int virNetDevGetFeatures(const char *ifname,
|
|
virBitmapPtr *out)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevGetLinkInfo(const char *ifname,
|
|
virNetDevIfLinkPtr lnk)
|
|
ATTRIBUTE_NONNULL(1);
|
|
|
|
virNetDevRxFilterPtr virNetDevRxFilterNew(void)
|
|
ATTRIBUTE_RETURN_CHECK;
|
|
void virNetDevRxFilterFree(virNetDevRxFilterPtr filter);
|
|
int virNetDevGetRxFilter(const char *ifname,
|
|
virNetDevRxFilterPtr *filter)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevAddMulti(const char *ifname,
|
|
virMacAddrPtr macaddr)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
int virNetDevDelMulti(const char *ifname,
|
|
virMacAddrPtr macaddr)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevSetPromiscuous(const char *ifname, bool promiscuous)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
|
|
int virNetDevGetPromiscuous(const char *ifname, bool *promiscuous)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevSetRcvMulti(const char *ifname, bool receive)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
|
|
int virNetDevGetRcvMulti(const char *ifname, bool *receive)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevSetRcvAllMulti(const char *ifname, bool receive)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
|
|
int virNetDevGetRcvAllMulti(const char *ifname, bool *receive)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
|
|
|
|
# define SYSFS_NET_DIR "/sys/class/net/"
|
|
# define SYSFS_INFINIBAND_DIR "/sys/class/infiniband/"
|
|
int virNetDevSysfsFile(char **pf_sysfs_device_link,
|
|
const char *ifname,
|
|
const char *file)
|
|
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3)
|
|
ATTRIBUTE_RETURN_CHECK;
|
|
|
|
int virNetDevRunEthernetScript(const char *ifname, const char *script);
|
|
#endif /* __VIR_NETDEV_H__ */
|