From: Long Li <lon...@microsoft.com> Hyperv may expose VMBUS channels without monitoring enabled. In this case, it programs almost all the data traffic to VF.
This patchset enabled vmbus/netvsc to use channels without monitoring enabled. This needs to change the APIs exposed by drivers/bus/vmbus. Because those APIs are used only by NetVSC PMD and not feasible for use by a DPDK application, all VMBUS APIs are set to deprecate in upcoming 25.11 release. The notice for deprecation is accepted in the following patch: https://patchwork.dpdk.org/project/dpdk/patch/1742242184-19600-1-git-send-email-lon...@linuxonhyperv.com/ Change log: v3: Add in the comment on the VMBUS API deprecation notice v7: Dropped the first two patches in the seires as they have already been applied to net-next Long Li (4): bus/vmbus: store UIO fd for secondary process bus/vmbus: support channels without monitoring enabled bus/vmbus: add rte_vmbus_device to all functions accessing vmbus bus/vmbus: set event for channel without monitoring support drivers/bus/vmbus/linux/vmbus_bus.c | 9 +++-- drivers/bus/vmbus/linux/vmbus_uio.c | 6 ++-- drivers/bus/vmbus/private.h | 2 +- drivers/bus/vmbus/rte_bus_vmbus.h | 16 ++++++--- drivers/bus/vmbus/vmbus_channel.c | 53 ++++++++++++++++++++-------- drivers/bus/vmbus/vmbus_common_uio.c | 9 +++-- drivers/net/netvsc/hn_nvs.c | 18 +++++----- drivers/net/netvsc/hn_nvs.h | 15 ++++---- drivers/net/netvsc/hn_rndis.c | 11 +++--- drivers/net/netvsc/hn_rxtx.c | 16 ++++----- 10 files changed, 97 insertions(+), 58 deletions(-) -- 2.25.1
