Changes in Makefile

ec8f24b7 - treewide: Add SPDX license identifier - Makefile/Kconfig

Sun, 19 May 2019 12:07:45 +0000

treewide: Add SPDX license identifier - Makefile/KconfigAdd SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any formThese files fall under the project license, GPL v2 only. The resulting SPDXlicense identifier is: GPL-2.0-onlySigned-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/net/ipvlan/Makefile

c675e06a - ipvlan: decouple l3s mode dependencies from other modes

Fri, 08 Feb 2019 12:55:31 +0000

ipvlan: decouple l3s mode dependencies from other modesRight now ipvlan has a hard dependency on CONFIG_NETFILTER andotherwise it cannot be built. However, the only ipvlan operationmode that actually depends on netfilter is l3s, everything elseis independent of it. Break this hard dependency such that usersare able to use ipvlan l3 mode on systems where netfilter is notcompiled in.Therefore, this adds a hidden CONFIG_IPVLAN_L3S bool which isdefaulting to y when CONFIG_NETFILTER is set in order to retainexisting behavior for l3s. All l3s related code is refactoredinto ipvlan_l3s.c that is compiled in when enabled.Signed-off-by: Daniel Borkmann Cc: Mahesh Bandewar Cc: Florian Westphal Cc: Martynas Pumputis Acked-by: Florian Westphal Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ipvlan/Makefile

235a9d89 - ipvtap: IP-VLAN based tap driver

Sat, 11 Feb 2017 00:03:52 +0000

ipvtap: IP-VLAN based tap driverThis patch adds a tap character device driver that is based on theIP-VLAN network interface, called ipvtap. An ipvtap device can be createdin the same way as an ipvlan device, using 'type ipvtap', and then accessedusing the tap user space interface.Signed-off-by: Sainath Grandhi Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ipvlan/Makefile

2ad7bf36 - ipvlan: Initial check-in of the IPVLAN driver.

Mon, 24 Nov 2014 07:07:46 +0000

ipvlan: Initial check-in of the IPVLAN driver.This driver is very similar to the macvlan driver except that ituses L3 on the frame to determine the logical interface whilefunctioning as packet dispatcher. It inherits L2 of the masterdevice hence the packets on wire will have the same L2 for allthe packets originating from all virtual devices off of the samemaster device.This driver was developed keeping the namespace use-case inmind. Hence most of the examples given here take that as thebase setup where main-device belongs to the default-ns andvirtual devices are assigned to the additional namespaces.The device operates in two different modes and the differencein these two modes in primarily in the TX side.(a) L2 mode : In this mode, the device behaves as a L2 device.TX processing upto L2 happens on the stack of the virtual deviceassociated with (namespace). Packets are switched after thatinto the main device (default-ns) and queued for xmit.RX processing is simple and all multicast, broadcast (ifapplicable), and unicast belonging to the address(es) aredelivered to the virtual devices.(b) L3 mode : In this mode, the device behaves like a L3 device.TX processing upto L3 happens on the stack of the virtual deviceassociated with (namespace). Packets are switched to themain-device (default-ns) for the L2 processing. Hence the routingtable of the default-ns will be used in this mode.RX processins is somewhat similar to the L2 mode except that inthis mode only Unicast packets are delivered to the virtual devicewhile main-dev will handle all other packets.The devices can be added using the "ip" command from the iproute2package - ip link add link type ipvlan mode [ l2 | l3 ]Signed-off-by: Mahesh Bandewar Cc: Eric Dumazet Cc: Maciej Żenczykowski Cc: Laurent Chavey Cc: Tim Hockin Cc: Brandon Philips Cc: Pavel Emelianov Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ipvlan/Makefile