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path: root/src/plugins/rdma/cli.c
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2020-01-08rdma: api: prepare support for direct verbBenoît Ganne1-1/+1
Prepare rdma interface creation API for direct verb support: - add new optional 'mode' parameters to select between ibverb or direct verb backend (optional, default to 'auto') - set default value for rxq_num (1), rxq_size (1024) and txq_size (1024) so they are now optional - bump default create value for rxq_size and txq_size to 1024 if unset (0) so they are coherent with default values above Type: feature Change-Id: Id9eae2b8eb0baaf34a0fcd55da6ad09515f57a93 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-10-16rdma: add rdma APIBenoît Ganne1-24/+3
Type: feature Change-Id: I590612989cb3c114f8d99227ad36c3434e998597 Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-07-23api: binary api cleanupDave Barach1-1/+1
Multiple API message handlers call vnet_get_sup_hw_interface(...) without checking the inbound sw_if_index. This can cause a pool_elt_at_index ASSERT in a debug image, and major disorder in a production image. Given that a number of places are coded as follows, add an "api_visible_or_null" variant of vnet_get_sup_hw_interface, which returns NULL given an invalid sw_if_index, or a hidden sw interface: - hw = vnet_get_sup_hw_interface (vnm, sw_if_index); + hw = vnet_get_sup_hw_interface_api_visible_or_null (vnm, sw_if_index); if (hw == NULL || memif_device_class.index != hw->dev_class_index) return clib_error_return (0, "not a memif interface"); Rename two existing xxx_safe functions -> xxx_or_null to make it obvious what they return. Type: fix Change-Id: I29996e8d0768fd9e0c5495bd91ff8bedcf2c5697 Signed-off-by: Dave Barach <dave@barachs.net>
2019-04-09rdma: add multiqueue supportBenoît Ganne1-4/+12
Add support for multiqueue for RDMA devices. Change-Id: I78a2481cec6747494c670cc776475828be3af55b Signed-off-by: Benoît Ganne <bganne@cisco.com>
2019-03-29rdma: add option to specify inteface nameDamjan Marion1-2/+5
Change-Id: Ic6244511b88bdd42756f74e3163a70b8014e8547 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-03-28Add RDMA ibverb driver pluginBenoît Ganne1-0/+133
RDMA ibverb is a userspace API to efficiently rx/tx packets. This is an initial, unoptimized driver targeting Mellanox cards. Next steps should include batching, multiqueue and additional cards. Change-Id: I0309c7a543f75f2f9317eaf63ca502ac7a093ef9 Signed-off-by: Benoît Ganne <bganne@cisco.com>