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2021-05-19avf: tx queue sharing fixes and improvementsDamjan Marion1-0/+2
Type: fix Change-Id: I16b6720174efd98c19751e0fff36df58968484d2 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-09-11avf: fix race between avf and cli/api processDamjan Marion1-2/+1
device pool my grow during suspemd which will cause crash in avf process after it exits from suspend. Type: fix Change-Id: I51fec90088c909cfbaaca6c245272a28c0827ca0 Signed-off-by: Damjan Marion <damarion@cisco.com>
2020-09-11avf: fix race between avf process node and avf_delete_if(...)Damjan Marion1-5/+3
It may happen that process node is suspended while it waits for response from adminq and during that time CLI or API process can call avf_delete_if. When avf process node resumes, it may happen that device is not there anymeore. This patch delegates interface deletion to process node, so CLI/API process just sends signal instead of deleting device instance itself. Type: fix Change-Id: I7f12e12df3071650f6e60ad7eb5af23b7acfe335 Signed-off-by: Damjan Marion <damarion@cisco.com>
2019-07-23api: binary api cleanupDave Barach1-2/+2
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>
2018-12-23avf: add option to specify interface nameDamjan Marion1-0/+4
Change-Id: I94591d5b103280f8df157819d423fef7ee89d4c8 Signed-off-by: Damjan Marion <damarion@cisco.com>
2018-10-23c11 safe string handling supportDave Barach1-1/+1
Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab Signed-off-by: Dave Barach <dave@barachs.net>
2018-08-30avf: RSS supportJakub Grajciar1-1/+4
Change-Id: I59b8f08789f0704d6768258348e938da67e5b15b Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-07-26avf: request queues supportJakub Grajciar1-1/+1
Change-Id: I3a4529ff8dae70da99ec95c39ddf788c9498f478 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-06-27avf: binary API and configurable RX/TX queue sizeJakub Grajciar1-2/+7
Change-Id: Ibd3a8d28d8f1df2bc14c42e48498f6ac26081192 Signed-off-by: Jakub Grajciar <jgrajcia@cisco.com>
2018-03-26Intel Adaptive Virtual Function native device driver pluginDamjan Marion1-0/+200
Change-Id: If168a9c54baaa516ecbe78de2141f11c17aa2f53 Signed-off-by: Damjan Marion <damarion@cisco.com>