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2017-12-16GRE tunnel key includes the FIB tableNeale Ranns1-87/+87
- GRE tunnels with the same src,dst addresses are not the same tunnel - Two data-plane improvements: - the cached key was never updated and so useless - no need to dereference the tunnel's HW interface to get the sw_if_index Change-Id: I2f2ea6e08c759a810b753cec22c497e921a2ca01 Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-12-13GRE: fix single loop decap and add testNeale Ranns1-1/+1
Change-Id: I64e8a76a17057ae69de72a5a80c0a194cd0c21cb Signed-off-by: Neale Ranns <nranns@cisco.com>
2017-11-27VPP-253 Coding standards cleanup - vnet/vnet/greSwarup Nayak1-434/+446
Change-Id: I95f98b91faf74178c05f30da9eb3d6125193b7ef Signed-off-by: Swarup Nayak <swarupnpvt@gmail.com>
2017-04-06Use thread local storage for thread indexDamjan Marion1-4/+4
This patch deprecates stack-based thread identification, Also removes requirement that thread stacks are adjacent. Finally, possibly annoying for some folks, it renames all occurences of cpu_index and cpu_number with thread index. Using word "cpu" is misleading here as thread can be migrated ti different CPU, and also it is not related to linux cpu index. Change-Id: I68cdaf661e701d2336fc953dcb9978d10a70f7c1 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-04-05GRE over IPv6Ciara Loftus1-68/+252
Refactors the GRE node to work with both IPv4 and IPv6 transports. Note that this changes the binary configuration API to support both address families; each address uses the same memory for either address type and a flag to indicate which is in use. The CLI and VAT syntax remains unchanged; the code detects whether an IPv4 or an IPv6 address was given. Configuration examples: IPv4 CLI: create gre tunnel src 192.168.1.1 dst 192.168.1.2 IPv6 CLI: create gre tunnel src 2620:124:9000::1 dst 2620:124:9000::2 IPv4 VAT: gre_add_del_tunnel src 192.168.1.1 dst 192.168.1.2 IPv6 VAT: gre_add_del_tunnel src 2620:124:9000::1 dst 2620:124:9000::2 Change-Id: Ica8ee775dc101047fb8cd41617ddc8fafc2741b0 Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>
2017-04-04Fix issue with gre protocol registration when running multithreadedDamjan Marion1-39/+11
Change-Id: Ic5bd7da08f8a46b548d56516e4633f0b8badf2a1 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-03-16vlib: make runtime_data thread-localDamjan Marion1-5/+21
Change-Id: I4aa3e7e42fb81211de1aed07dc7befee87a1e18b Signed-off-by: Damjan Marion <damarion@cisco.com>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+531
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>