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path: root/src/vnet/interface.h
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2017-06-21Introduce default rx mode for device driversDamjan Marion1-0/+2
If interface is down and queues are not configured then we are not able to change rx-mode. This change introducess default mode which is stored per interface and applied if driver wants. Change-Id: I70149c21c1530eafc148d5e4aa03fbee53dec62f Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-10vnet: introduce error state for sw interfacesDamjan Marion1-0/+3
Interfaces with error state are not allowed to go admin up Change-Id: I09fc09a5b28130aead219dccbc2e0f30ea7414cf Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-05-10device: Add callback for set interface rx-modeSteven1-9/+17
- When the interface rx-mode is changed via CLI, the corresponding device may want to know about it and to reset the driver. This patch is to add the callback. - In the function vnet_hw_interface_set_rx_mode, it appears it is missing a line hw->rx_mode_by_queue[queue_id] = mode because the function is checking if the new mode is the same as hw->rx_mode_by_queue which is initialized to POLLING. So if the function is called to change the mode to interrupt, it just returns without doing anything. This is the check that I am talking about in the same function. if (hw->rx_mode_by_queue[queue_id] == mode) return 0; Change-Id: Iaca2651c43e0ae3fda6fd8dc128e247b0851cc65 Signed-off-by: Steven <sluong@cisco.com>
2017-05-02Add interface rx mode commands, unify rx mode and placement CLIDamjan Marion1-0/+15
Change-Id: Ib506c3e9d66170f29e3266ad6dc4d32b829befba Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-04-10Common device-input interrupt infraDamjan Marion1-0/+3
Change-Id: I23b588eb56a3f5690158449a1f9bc8053cd3d251 Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-04-06Use thread local storage for thread indexDamjan Marion1-1/+1
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>
2017-03-20vnet: add device-input threadplacement infraDamjan Marion1-0/+6
This change adds two new debug CLI command: - "show interface placmenet" to display which thread (main or worker) is responsible for processing interface rx queue vpp# show interface placement Thread 0 (vpp_main): node af-packet-input: host-vpp1 queue 0 Thread 1 (vpp_wk_0): node af-packet-input: host-virbr0 queue 0 Thread 2 (vpp_wk_1): node af-packet-input: host-vpp2 queue 0 host-lxcbr0 queue 0 - "set interface placmenet" to assign thread (main or worker) which process specific interface rx queue vpp# set interface placement host-vpp1 queue 0 main Change-Id: Id4dd00cf2b05e10fae2125ac7cb4411b446c5e9c Signed-off-by: Damjan Marion <damarion@cisco.com>
2017-03-07CLI: hide deleted interfacesEyal Bari1-0/+3
Added a new interface flag - HIDDEN Indicates that the interface does not appear in CLI/API. Added three new interface functions: vnet_sw_interface_is_api_visible - indicates if the sw_if_index should be displayed vnet_swif_is_api_visible - variant for sw_interface vnet_sw_interface_is_api_valid - tests if the given if_index exists and is visible for future use by api functions Changed the unformat function to only accept visible interfaces Changed vxlan to add the HIDDEN flag to deleted interfaces This is the first part in a series to hide deleted interfaces from the API Change-Id: Ib43cc5cf1c450856560faf4e84126eb3671038e2 Signed-off-by: Eyal Bari <ebari@cisco.com>
2017-02-13Basic support for LISP-GPE encapsulated NSH packetsFlorin Coras1-1/+3
Change-Id: I97fedb0f70dd18ed9bbe985407cc5fe714e8a2e2 Signed-off-by: Florin Coras <fcoras@cisco.com>
2016-12-28Reorganize source tree to use single autotools instanceDamjan Marion1-0/+658
Change-Id: I7b51f88292e057c6443b12224486f2d0c9f8ae23 Signed-off-by: Damjan Marion <damarion@cisco.com>