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libvirt/src/util/virnetdev.h

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Split bridge.h into three separate files Following the renaming of the bridge management APIs, we can now split the source file into 3 corresponding pieces * src/util/virnetdev.c: APIs for any type of network interface * src/util/virnetdevbridge.c: APIs for bridge interfaces * src/util/virnetdevtap.c: APIs for TAP interfaces * src/util/virnetdev.c, src/util/virnetdev.h, src/util/virnetdevbridge.c, src/util/virnetdevbridge.h, src/util/virnetdevtap.c, src/util/virnetdevtap.h: Copied from bridge.{c,h} * src/util/bridge.c, src/util/bridge.h: Split into 3 pieces * src/lxc/lxc_driver.c, src/network/bridge_driver.c, src/openvz/openvz_driver.c, src/qemu/qemu_command.c, src/qemu/qemu_conf.h, src/uml/uml_conf.c, src/uml/uml_conf.h, src/uml/uml_driver.c: Update #include directives
2011-11-02 13:41:58 +00:00
/*
Added Function virNetDevGetVirtualFunctions This functions enables us to get the Virtual Functions attached to a Physical function given the name of a SR-IOV physical functio. In order to accomplish the task, added a getter function pciGetDeviceAddrString to get the BDF of the Virtual Function in a char array.
2011-12-14 10:50:14 +00:00
* Copyright (C) 2007-2012 Red Hat, Inc.
Split bridge.h into three separate files Following the renaming of the bridge management APIs, we can now split the source file into 3 corresponding pieces * src/util/virnetdev.c: APIs for any type of network interface * src/util/virnetdevbridge.c: APIs for bridge interfaces * src/util/virnetdevtap.c: APIs for TAP interfaces * src/util/virnetdev.c, src/util/virnetdev.h, src/util/virnetdevbridge.c, src/util/virnetdevbridge.h, src/util/virnetdevtap.c, src/util/virnetdevtap.h: Copied from bridge.{c,h} * src/util/bridge.c, src/util/bridge.h: Split into 3 pieces * src/lxc/lxc_driver.c, src/network/bridge_driver.c, src/openvz/openvz_driver.c, src/qemu/qemu_command.c, src/qemu/qemu_conf.h, src/uml/uml_conf.c, src/uml/uml_conf.h, src/uml/uml_driver.c: Update #include directives
2011-11-02 13:41:58 +00:00
*
* 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
Desert the FSF address in copyright Per the FSF address could be changed from time to time, and GNU recommends the following now: (http://www.gnu.org/licenses/gpl-howto.html) You should have received a copy of the GNU General Public License along with Foobar. If not, see <http://www.gnu.org/licenses/>. This patch removes the explicit FSF address, and uses above instead (of course, with inserting 'Lesser' before 'General'). Except a bunch of files for security driver, all others are changed automatically, the copyright for securify files are not complete, that's why to do it manually: src/security/security_selinux.h src/security/security_driver.h src/security/security_selinux.c src/security/security_apparmor.h src/security/security_apparmor.c src/security/security_driver.c
2012-07-21 10:06:23 +00:00
* License along with this library; If not, see
* <http://www.gnu.org/licenses/>.
Split bridge.h into three separate files Following the renaming of the bridge management APIs, we can now split the source file into 3 corresponding pieces * src/util/virnetdev.c: APIs for any type of network interface * src/util/virnetdevbridge.c: APIs for bridge interfaces * src/util/virnetdevtap.c: APIs for TAP interfaces * src/util/virnetdev.c, src/util/virnetdev.h, src/util/virnetdevbridge.c, src/util/virnetdevbridge.h, src/util/virnetdevtap.c, src/util/virnetdevtap.h: Copied from bridge.{c,h} * src/util/bridge.c, src/util/bridge.h: Split into 3 pieces * src/lxc/lxc_driver.c, src/network/bridge_driver.c, src/openvz/openvz_driver.c, src/qemu/qemu_command.c, src/qemu/qemu_conf.h, src/uml/uml_conf.c, src/uml/uml_conf.h, src/uml/uml_driver.c: Update #include directives
2011-11-02 13:41:58 +00:00
*
* Authors:
* Mark McLoughlin <markmc@redhat.com>
* Daniel P. Berrange <berrange@redhat.com>
*/
#ifndef __VIR_NETDEV_H__
# define __VIR_NETDEV_H__
Split src/util/network.{c,h} into 5 pieces The src/util/network.c file is a dumping ground for many different APIs. Split it up into 5 pieces, along functional lines - src/util/virnetdevbandwidth.c: virNetDevBandwidth type & helper APIs - src/util/virnetdevvportprofile.c: virNetDevVPortProfile type & helper APIs - src/util/virsocketaddr.c: virSocketAddr and APIs - src/conf/netdev_bandwidth_conf.c: XML parsing / formatting for virNetDevBandwidth - src/conf/netdev_vport_profile_conf.c: XML parsing / formatting for virNetDevVPortProfile * src/util/network.c, src/util/network.h: Split into 5 pieces * src/conf/netdev_bandwidth_conf.c, src/conf/netdev_bandwidth_conf.h, src/conf/netdev_vport_profile_conf.c, src/conf/netdev_vport_profile_conf.h, src/util/virnetdevbandwidth.c, src/util/virnetdevbandwidth.h, src/util/virnetdevvportprofile.c, src/util/virnetdevvportprofile.h, src/util/virsocketaddr.c, src/util/virsocketaddr.h: New pieces * daemon/libvirtd.h, daemon/remote.c, src/conf/domain_conf.c, src/conf/domain_conf.h, src/conf/network_conf.c, src/conf/network_conf.h, src/conf/nwfilter_conf.h, src/esx/esx_util.h, src/network/bridge_driver.c, src/qemu/qemu_conf.c, src/rpc/virnetsocket.c, src/rpc/virnetsocket.h, src/util/dnsmasq.h, src/util/interface.h, src/util/iptables.h, src/util/macvtap.c, src/util/macvtap.h, src/util/virnetdev.h, src/util/virnetdevtap.c, tools/virsh.c: Update include files
2011-11-02 15:40:08 +00:00
# include "virsocketaddr.h"
util: support functions for mac/portprofile associations on hostdev This patch adds the following: - functions to set and get vf configs - Functions to replace and store vf configs (Only mac address is handled today. But the functions can be easily extended for vlans and other vf configs) - function to dump link dev info (This is moved from virnetdevvportprofile.c) Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
2012-03-06 01:12:34 +00:00
# include "virnetlink.h"
Convert 'raw MAC address' usages to use virMacAddr Introduce new members in the virMacAddr 'class' - virMacAddrSet: set virMacAddr from a virMacAddr - virMacAddrSetRaw: setting virMacAddr from raw 6 byte MAC address buffer - virMacAddrGetRaw: writing virMacAddr into raw 6 byte MAC address buffer - virMacAddrCmp: comparing two virMacAddr - virMacAddrCmpRaw: comparing a virMacAddr with a raw 6 byte MAC address buffer then replace raw MAC addresses by replacing - 'unsigned char *' with virMacAddrPtr - 'unsigned char ... [VIR_MAC_BUFLEN]' with virMacAddr and introduce usage of above functions where necessary.
2012-07-17 12:07:59 +00:00
# include "virmacaddr.h"
Split bridge.h into three separate files Following the renaming of the bridge management APIs, we can now split the source file into 3 corresponding pieces * src/util/virnetdev.c: APIs for any type of network interface * src/util/virnetdevbridge.c: APIs for bridge interfaces * src/util/virnetdevtap.c: APIs for TAP interfaces * src/util/virnetdev.c, src/util/virnetdev.h, src/util/virnetdevbridge.c, src/util/virnetdevbridge.h, src/util/virnetdevtap.c, src/util/virnetdevtap.h: Copied from bridge.{c,h} * src/util/bridge.c, src/util/bridge.h: Split into 3 pieces * src/lxc/lxc_driver.c, src/network/bridge_driver.c, src/openvz/openvz_driver.c, src/qemu/qemu_command.c, src/qemu/qemu_conf.h, src/uml/uml_conf.c, src/uml/uml_conf.h, src/uml/uml_driver.c: Update #include directives
2011-11-02 13:41:58 +00:00
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 virNetDevIsOnline(const char *ifname,
bool *online)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
int virNetDevSetIPv4Address(const char *ifname,
virSocketAddr *addr,
unsigned int prefix)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
int virNetDevClearIPv4Address(const char *ifname,
virSocketAddr *addr,
unsigned int prefix)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
Move virNetDevGetIPv4Address to virnetdev.c Move the virNetDevGetIPv4Address function to virnetdev.c * util/interface.c, util/interface.h: Remove virNetDevGetIPv4Address * util/virnetdev.c, util/virnetdev.h: Add virNetDevGetIPv4Address
2011-11-03 10:35:17 +00:00
int virNetDevGetIPv4Address(const char *ifname, virSocketAddrPtr addr)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
Split bridge.h into three separate files Following the renaming of the bridge management APIs, we can now split the source file into 3 corresponding pieces * src/util/virnetdev.c: APIs for any type of network interface * src/util/virnetdevbridge.c: APIs for bridge interfaces * src/util/virnetdevtap.c: APIs for TAP interfaces * src/util/virnetdev.c, src/util/virnetdev.h, src/util/virnetdevbridge.c, src/util/virnetdevbridge.h, src/util/virnetdevtap.c, src/util/virnetdevtap.h: Copied from bridge.{c,h} * src/util/bridge.c, src/util/bridge.h: Split into 3 pieces * src/lxc/lxc_driver.c, src/network/bridge_driver.c, src/openvz/openvz_driver.c, src/qemu/qemu_command.c, src/qemu/qemu_conf.h, src/uml/uml_conf.c, src/uml/uml_conf.h, src/uml/uml_driver.c: Update #include directives
2011-11-02 13:41:58 +00:00
int virNetDevSetMAC(const char *ifname,
Convert 'raw MAC address' usages to use virMacAddr Introduce new members in the virMacAddr 'class' - virMacAddrSet: set virMacAddr from a virMacAddr - virMacAddrSetRaw: setting virMacAddr from raw 6 byte MAC address buffer - virMacAddrGetRaw: writing virMacAddr into raw 6 byte MAC address buffer - virMacAddrCmp: comparing two virMacAddr - virMacAddrCmpRaw: comparing a virMacAddr with a raw 6 byte MAC address buffer then replace raw MAC addresses by replacing - 'unsigned char *' with virMacAddrPtr - 'unsigned char ... [VIR_MAC_BUFLEN]' with virMacAddr and introduce usage of above functions where necessary.
2012-07-17 12:07:59 +00:00
const virMacAddrPtr macaddr)
Split bridge.h into three separate files Following the renaming of the bridge management APIs, we can now split the source file into 3 corresponding pieces * src/util/virnetdev.c: APIs for any type of network interface * src/util/virnetdevbridge.c: APIs for bridge interfaces * src/util/virnetdevtap.c: APIs for TAP interfaces * src/util/virnetdev.c, src/util/virnetdev.h, src/util/virnetdevbridge.c, src/util/virnetdevbridge.h, src/util/virnetdevtap.c, src/util/virnetdevtap.h: Copied from bridge.{c,h} * src/util/bridge.c, src/util/bridge.h: Split into 3 pieces * src/lxc/lxc_driver.c, src/network/bridge_driver.c, src/openvz/openvz_driver.c, src/qemu/qemu_command.c, src/qemu/qemu_conf.h, src/uml/uml_conf.c, src/uml/uml_conf.h, src/uml/uml_driver.c: Update #include directives
2011-11-02 13:41:58 +00:00
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
int virNetDevGetMAC(const char *ifname,
Convert 'raw MAC address' usages to use virMacAddr Introduce new members in the virMacAddr 'class' - virMacAddrSet: set virMacAddr from a virMacAddr - virMacAddrSetRaw: setting virMacAddr from raw 6 byte MAC address buffer - virMacAddrGetRaw: writing virMacAddr into raw 6 byte MAC address buffer - virMacAddrCmp: comparing two virMacAddr - virMacAddrCmpRaw: comparing a virMacAddr with a raw 6 byte MAC address buffer then replace raw MAC addresses by replacing - 'unsigned char *' with virMacAddrPtr - 'unsigned char ... [VIR_MAC_BUFLEN]' with virMacAddr and introduce usage of above functions where necessary.
2012-07-17 12:07:59 +00:00
virMacAddrPtr macaddr)
Split bridge.h into three separate files Following the renaming of the bridge management APIs, we can now split the source file into 3 corresponding pieces * src/util/virnetdev.c: APIs for any type of network interface * src/util/virnetdevbridge.c: APIs for bridge interfaces * src/util/virnetdevtap.c: APIs for TAP interfaces * src/util/virnetdev.c, src/util/virnetdev.h, src/util/virnetdevbridge.c, src/util/virnetdevbridge.h, src/util/virnetdevtap.c, src/util/virnetdevtap.h: Copied from bridge.{c,h} * src/util/bridge.c, src/util/bridge.h: Split into 3 pieces * src/lxc/lxc_driver.c, src/network/bridge_driver.c, src/openvz/openvz_driver.c, src/qemu/qemu_command.c, src/qemu/qemu_conf.h, src/uml/uml_conf.c, src/uml/uml_conf.h, src/uml/uml_driver.c: Update #include directives
2011-11-02 13:41:58 +00:00
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
Move MAC address replacement functions to virnetdev.c Move virNetDevReplaceMacAddress and virNetDevRestoreMacAddress to the virnetdev.c file where they naturally belong * util/interface.c, util/interface.h: Remove virNetDevReplaceMacAddress and virNetDevRestoreMacAddress * util/virnetdev.c, util/virnetdev.h: Add virNetDevReplaceMacAddress and virNetDevRestoreMacAddress
2011-11-02 17:40:50 +00:00
int virNetDevReplaceMacAddress(const char *linkdev,
Convert 'raw MAC address' usages to use virMacAddr Introduce new members in the virMacAddr 'class' - virMacAddrSet: set virMacAddr from a virMacAddr - virMacAddrSetRaw: setting virMacAddr from raw 6 byte MAC address buffer - virMacAddrGetRaw: writing virMacAddr into raw 6 byte MAC address buffer - virMacAddrCmp: comparing two virMacAddr - virMacAddrCmpRaw: comparing a virMacAddr with a raw 6 byte MAC address buffer then replace raw MAC addresses by replacing - 'unsigned char *' with virMacAddrPtr - 'unsigned char ... [VIR_MAC_BUFLEN]' with virMacAddr and introduce usage of above functions where necessary.
2012-07-17 12:07:59 +00:00
const virMacAddrPtr macaddress,
Move MAC address replacement functions to virnetdev.c Move virNetDevReplaceMacAddress and virNetDevRestoreMacAddress to the virnetdev.c file where they naturally belong * util/interface.c, util/interface.h: Remove virNetDevReplaceMacAddress and virNetDevRestoreMacAddress * util/virnetdev.c, util/virnetdev.h: Add virNetDevReplaceMacAddress and virNetDevRestoreMacAddress
2011-11-02 17:40:50 +00:00
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;
Split bridge.h into three separate files Following the renaming of the bridge management APIs, we can now split the source file into 3 corresponding pieces * src/util/virnetdev.c: APIs for any type of network interface * src/util/virnetdevbridge.c: APIs for bridge interfaces * src/util/virnetdevtap.c: APIs for TAP interfaces * src/util/virnetdev.c, src/util/virnetdev.h, src/util/virnetdevbridge.c, src/util/virnetdevbridge.h, src/util/virnetdevtap.c, src/util/virnetdevtap.h: Copied from bridge.{c,h} * src/util/bridge.c, src/util/bridge.h: Split into 3 pieces * src/lxc/lxc_driver.c, src/network/bridge_driver.c, src/openvz/openvz_driver.c, src/qemu/qemu_command.c, src/qemu/qemu_conf.h, src/uml/uml_conf.c, src/uml/uml_conf.h, src/uml/uml_driver.c: Update #include directives
2011-11-02 13:41:58 +00:00
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;
build: use correct type for pid and similar types No thanks to 64-bit windows, with 64-bit pid_t, we have to avoid constructs like 'int pid'. Our API in libvirt-qemu cannot be changed without breaking ABI; but then again, libvirt-qemu can only be used on systems that support UNIX sockets, which rules out Windows (even if qemu could be compiled there) - so for all points on the call chain that interact with this API decision, we require a different variable name to make it clear that we audited the use for safety. Adding a syntax-check rule only solves half the battle; anywhere that uses printf on a pid_t still needs to be converted, but that will be a separate patch. * cfg.mk (sc_correct_id_types): New syntax check. * src/libvirt-qemu.c (virDomainQemuAttach): Document why we didn't use pid_t for pid, and validate for overflow. * include/libvirt/libvirt-qemu.h (virDomainQemuAttach): Tweak name for syntax check. * src/vmware/vmware_conf.c (vmwareExtractPid): Likewise. * src/driver.h (virDrvDomainQemuAttach): Likewise. * tools/virsh.c (cmdQemuAttach): Likewise. * src/remote/qemu_protocol.x (qemu_domain_attach_args): Likewise. * src/qemu_protocol-structs (qemu_domain_attach_args): Likewise. * src/util/cgroup.c (virCgroupPidCode, virCgroupKillInternal): Likewise. * src/qemu/qemu_command.c(qemuParseProcFileStrings): Likewise. (qemuParseCommandLinePid): Use pid_t for pid. * daemon/libvirtd.c (daemonForkIntoBackground): Likewise. * src/conf/domain_conf.h (_virDomainObj): Likewise. * src/probes.d (rpc_socket_new): Likewise. * src/qemu/qemu_command.h (qemuParseCommandLinePid): Likewise. * src/qemu/qemu_driver.c (qemudGetProcessInfo, qemuDomainAttach): Likewise. * src/qemu/qemu_process.c (qemuProcessAttach): Likewise. * src/qemu/qemu_process.h (qemuProcessAttach): Likewise. * src/uml/uml_driver.c (umlGetProcessInfo): Likewise. * src/util/virnetdev.h (virNetDevSetNamespace): Likewise. * src/util/virnetdev.c (virNetDevSetNamespace): Likewise. * tests/testutils.c (virtTestCaptureProgramOutput): Likewise. * src/conf/storage_conf.h (_virStoragePerms): Use mode_t, uid_t, and gid_t rather than int. * src/security/security_dac.c (virSecurityDACSetOwnership): Likewise. * src/conf/storage_conf.c (virStorageDefParsePerms): Avoid compiler warning.
2012-02-10 23:08:11 +00:00
int virNetDevSetNamespace(const char *ifname, pid_t pidInNs)
Move LXC veth.c code into shared utility APIs Move the virNetDevSetName and virNetDevSetNamespace APIs out of LXC's veth.c and into virnetdev.c. Move the remaining content of the file to src/util/virnetdevveth.c * src/lxc/veth.c: Rename to src/util/virnetdevveth.c * src/lxc/veth.h: Rename to src/util/virnetdevveth.h * src/util/virnetdev.c, src/util/virnetdev.h: Add virNetDevSetName and virNetDevSetNamespace * src/lxc/lxc_container.c, src/lxc/lxc_controller.c, src/lxc/lxc_driver.c: Update include paths
2011-11-02 16:03:09 +00:00
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
int virNetDevSetName(const char *ifname, const char *newifname)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_RETURN_CHECK;
Split bridge.h into three separate files Following the renaming of the bridge management APIs, we can now split the source file into 3 corresponding pieces * src/util/virnetdev.c: APIs for any type of network interface * src/util/virnetdevbridge.c: APIs for bridge interfaces * src/util/virnetdevtap.c: APIs for TAP interfaces * src/util/virnetdev.c, src/util/virnetdev.h, src/util/virnetdevbridge.c, src/util/virnetdevbridge.h, src/util/virnetdevtap.c, src/util/virnetdevtap.h: Copied from bridge.{c,h} * src/util/bridge.c, src/util/bridge.h: Split into 3 pieces * src/lxc/lxc_driver.c, src/network/bridge_driver.c, src/openvz/openvz_driver.c, src/qemu/qemu_command.c, src/qemu/qemu_conf.h, src/uml/uml_conf.c, src/uml/uml_conf.h, src/uml/uml_driver.c: Update #include directives
2011-11-02 13:41:58 +00:00
Move virNetDevGetIndex & virNetDevGetVLanID to virnetdev.c Move virNetDevGetIndex & virNetDevGetVLanID to virnetdev.c to suit their functional purpose * util/interface.c, util/interface.h: Remove virNetDevGetIndex & virNetDevGetVLanID * util/virnetdev.c, util/virnetdev.h: Add virNetDevGetIndex & virNetDevGetVLanID
2011-11-03 09:27:45 +00:00
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;
Move virNetDevValidateConfig to virnetdev.c * src/util/interface.c, src/util/interface.h: Remove virNetDevValidateConfig * src/util/virnetdev.c, src/util/virnetdev.h: Add virNetDevValidateConfig
2011-11-03 12:32:38 +00:00
int virNetDevValidateConfig(const char *ifname,
Convert 'raw MAC address' usages to use virMacAddr Introduce new members in the virMacAddr 'class' - virMacAddrSet: set virMacAddr from a virMacAddr - virMacAddrSetRaw: setting virMacAddr from raw 6 byte MAC address buffer - virMacAddrGetRaw: writing virMacAddr into raw 6 byte MAC address buffer - virMacAddrCmp: comparing two virMacAddr - virMacAddrCmpRaw: comparing a virMacAddr with a raw 6 byte MAC address buffer then replace raw MAC addresses by replacing - 'unsigned char *' with virMacAddrPtr - 'unsigned char ... [VIR_MAC_BUFLEN]' with virMacAddr and introduce usage of above functions where necessary.
2012-07-17 12:07:59 +00:00
const virMacAddrPtr macaddr, int ifindex)
Move virNetDevValidateConfig to virnetdev.c * src/util/interface.c, src/util/interface.h: Remove virNetDevValidateConfig * src/util/virnetdev.c, src/util/virnetdev.h: Add virNetDevValidateConfig
2011-11-03 12:32:38 +00:00
ATTRIBUTE_NONNULL(1) ATTRIBUTE_RETURN_CHECK;
Move functions for dealing with physical/virtual devices Move virNetDevIsVirtualFunction, virNetDevGetVirtualFunctionIndex and virNetDevGetPhysicalFunction to virnetdev.c * src/util/interface.c, src/util/interface.h, src/util/virnetdev.c, src/util/virnetdev.h: Move APIs
2011-11-03 12:40:33 +00:00
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;
Move virNetDevGetIndex & virNetDevGetVLanID to virnetdev.c Move virNetDevGetIndex & virNetDevGetVLanID to virnetdev.c to suit their functional purpose * util/interface.c, util/interface.h: Remove virNetDevGetIndex & virNetDevGetVLanID * util/virnetdev.c, util/virnetdev.h: Add virNetDevGetIndex & virNetDevGetVLanID
2011-11-03 09:27:45 +00:00
Added Function virNetDevGetVirtualFunctions This functions enables us to get the Virtual Functions attached to a Physical function given the name of a SR-IOV physical functio. In order to accomplish the task, added a getter function pciGetDeviceAddrString to get the BDF of the Virtual Function in a char array.
2011-12-14 10:50:14 +00:00
int virNetDevGetVirtualFunctions(const char *pfname,
char ***vfname,
unsigned int *n_vfname)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3)
ATTRIBUTE_RETURN_CHECK;
util: support functions for mac/portprofile associations on hostdev This patch adds the following: - functions to set and get vf configs - Functions to replace and store vf configs (Only mac address is handled today. But the functions can be easily extended for vlans and other vf configs) - function to dump link dev info (This is moved from virnetdevvportprofile.c) Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
2012-03-06 01:12:34 +00:00
int virNetDevLinkDump(const char *ifname, int ifindex,
util: set src_pid for virNetlinkCommand when appropriate Until now, the nl_pid of the source address of every message sent by virNetlinkCommand has been set to the value of getpid(). Most of the time this doesn't matter, and in the one case where it does (communication with lldpad), it previously was the proper thing to do, because the netlink event service (which listens on a netlink socket for unsolicited messages from lldpad) coincidentally always happened to bind with a local nl_pid == getpid(). With the fix for: https://bugzilla.redhat.com/show_bug.cgi?id=816465 that particular nl_pid is now effectively a reserved value, so the netlink event service will always bind to something else (coincidentally "getpid() + (1 << 22)", but it really could be anything). The result is that communication between lldpad and libvirtd is broken (lldpad gets a "disconnected" error when it tries to send a directed message). The solution to this problem caused by a solution, is to query the netlink event service's nlhandle for its "local_port", and send that as the source nl_pid (but only when sending to lldpad, of course - in other cases we maintain the old behavior of sending getpid()). There are two cases where a message is being directed at lldpad - one in virNetDevLinkDump, and one in virNetDevVPortProfileOpSetLink. The case of virNetDevVPortProfileOpSetLink is simplest to explain - only if !nltarget_kernel, i.e. the message isn't targetted for the kernel, is the dst_pid set (by calling virNetDevVPortProfileGetLldpadPid()), so only in that case do we call virNetlinkEventServiceLocalPid() to set src_pid. For virNetDevLinkDump, it's a bit more complicated. The call to virNetDevVPortProfileGetLldpadPid() was effectively up one level (in virNetDevVPortProfileOpCommon), although obscured by an unnecessary passing of a function pointer. This patch removes the function pointer, and calls virNetDevVPortProfileGetLldpadPid() directly in virNetDevVPortProfileOpCommon - if it's doing this, it knows that it should also call virNetlinkEventServiceLocalPid() to set src_pid too; then it just passes src_pid and dst_pid down to virNetDevLinkDump. Since (src_pid == 0 && dst_pid == 0) implies that the kernel is the destination, there is no longer any need to send nltarget_kernel as an arg to virNetDevLinkDump, so it's been removed. The disparity between src_pid being int and dst_pid being uint32_t may be a bit disconcerting to some, but I didn't want to complicate virNetlinkEventServiceLocalPid() by having status returned separately from the value.
2012-05-04 17:48:20 +00:00
struct nlattr **tb,
util: support functions for mac/portprofile associations on hostdev This patch adds the following: - functions to set and get vf configs - Functions to replace and store vf configs (Only mac address is handled today. But the functions can be easily extended for vlans and other vf configs) - function to dump link dev info (This is moved from virnetdevvportprofile.c) Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
2012-03-06 01:12:34 +00:00
unsigned char **recvbuf,
util: set src_pid for virNetlinkCommand when appropriate Until now, the nl_pid of the source address of every message sent by virNetlinkCommand has been set to the value of getpid(). Most of the time this doesn't matter, and in the one case where it does (communication with lldpad), it previously was the proper thing to do, because the netlink event service (which listens on a netlink socket for unsolicited messages from lldpad) coincidentally always happened to bind with a local nl_pid == getpid(). With the fix for: https://bugzilla.redhat.com/show_bug.cgi?id=816465 that particular nl_pid is now effectively a reserved value, so the netlink event service will always bind to something else (coincidentally "getpid() + (1 << 22)", but it really could be anything). The result is that communication between lldpad and libvirtd is broken (lldpad gets a "disconnected" error when it tries to send a directed message). The solution to this problem caused by a solution, is to query the netlink event service's nlhandle for its "local_port", and send that as the source nl_pid (but only when sending to lldpad, of course - in other cases we maintain the old behavior of sending getpid()). There are two cases where a message is being directed at lldpad - one in virNetDevLinkDump, and one in virNetDevVPortProfileOpSetLink. The case of virNetDevVPortProfileOpSetLink is simplest to explain - only if !nltarget_kernel, i.e. the message isn't targetted for the kernel, is the dst_pid set (by calling virNetDevVPortProfileGetLldpadPid()), so only in that case do we call virNetlinkEventServiceLocalPid() to set src_pid. For virNetDevLinkDump, it's a bit more complicated. The call to virNetDevVPortProfileGetLldpadPid() was effectively up one level (in virNetDevVPortProfileOpCommon), although obscured by an unnecessary passing of a function pointer. This patch removes the function pointer, and calls virNetDevVPortProfileGetLldpadPid() directly in virNetDevVPortProfileOpCommon - if it's doing this, it knows that it should also call virNetlinkEventServiceLocalPid() to set src_pid too; then it just passes src_pid and dst_pid down to virNetDevLinkDump. Since (src_pid == 0 && dst_pid == 0) implies that the kernel is the destination, there is no longer any need to send nltarget_kernel as an arg to virNetDevLinkDump, so it's been removed. The disparity between src_pid being int and dst_pid being uint32_t may be a bit disconcerting to some, but I didn't want to complicate virNetlinkEventServiceLocalPid() by having status returned separately from the value.
2012-05-04 17:48:20 +00:00
uint32_t src_pid, uint32_t dst_pid)
util: support functions for mac/portprofile associations on hostdev This patch adds the following: - functions to set and get vf configs - Functions to replace and store vf configs (Only mac address is handled today. But the functions can be easily extended for vlans and other vf configs) - function to dump link dev info (This is moved from virnetdevvportprofile.c) Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
2012-03-06 01:12:34 +00:00
ATTRIBUTE_RETURN_CHECK;
int virNetDevReplaceNetConfig(char *linkdev, int vf,
Convert 'raw MAC address' usages to use virMacAddr Introduce new members in the virMacAddr 'class' - virMacAddrSet: set virMacAddr from a virMacAddr - virMacAddrSetRaw: setting virMacAddr from raw 6 byte MAC address buffer - virMacAddrGetRaw: writing virMacAddr into raw 6 byte MAC address buffer - virMacAddrCmp: comparing two virMacAddr - virMacAddrCmpRaw: comparing a virMacAddr with a raw 6 byte MAC address buffer then replace raw MAC addresses by replacing - 'unsigned char *' with virMacAddrPtr - 'unsigned char ... [VIR_MAC_BUFLEN]' with virMacAddr and introduce usage of above functions where necessary.
2012-07-17 12:07:59 +00:00
const virMacAddrPtr macaddress, int vlanid,
util: support functions for mac/portprofile associations on hostdev This patch adds the following: - functions to set and get vf configs - Functions to replace and store vf configs (Only mac address is handled today. But the functions can be easily extended for vlans and other vf configs) - function to dump link dev info (This is moved from virnetdevvportprofile.c) Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
2012-03-06 01:12:34 +00:00
char *stateDir)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(3) ATTRIBUTE_NONNULL(5);
int virNetDevRestoreNetConfig(char *linkdev, int vf, char *stateDir)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(3);
int virNetDevGetVirtualFunctionInfo(const char *vfname, char **pfname,
int *vf)
ATTRIBUTE_NONNULL(1);
Split bridge.h into three separate files Following the renaming of the bridge management APIs, we can now split the source file into 3 corresponding pieces * src/util/virnetdev.c: APIs for any type of network interface * src/util/virnetdevbridge.c: APIs for bridge interfaces * src/util/virnetdevtap.c: APIs for TAP interfaces * src/util/virnetdev.c, src/util/virnetdev.h, src/util/virnetdevbridge.c, src/util/virnetdevbridge.h, src/util/virnetdevtap.c, src/util/virnetdevtap.h: Copied from bridge.{c,h} * src/util/bridge.c, src/util/bridge.h: Split into 3 pieces * src/lxc/lxc_driver.c, src/network/bridge_driver.c, src/openvz/openvz_driver.c, src/qemu/qemu_command.c, src/qemu/qemu_conf.h, src/uml/uml_conf.c, src/uml/uml_conf.h, src/uml/uml_driver.c: Update #include directives
2011-11-02 13:41:58 +00:00
#endif /* __VIR_NETDEV_H__ */
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