From 919ae3dd119e9287e20c92461beed63355e10fdd Mon Sep 17 00:00:00 2001 From: Yuval Shaia Date: Fri, 9 Feb 2018 15:44:14 +0200 Subject: hw/rdma: Implementation of PVRDMA device PVRDMA is the QEMU implementation of VMware's paravirtualized RDMA device. It works with its Linux Kernel driver AS IS, no need for any special guest modifications. While it complies with the VMware device, it can also communicate with bare metal RDMA-enabled machines and does not require an RDMA HCA in the host, it can work with Soft-RoCE (rxe). It does not require the whole guest RAM to be pinned allowing memory over-commit and, even if not implemented yet, migration support will be possible with some HW assistance. Implementation is divided into 2 components, rdma general and pvRDMA specific functions and structures. The second PVRDMA sub-module - interaction with PCI layer. - Device configuration and setup (MSIX, BARs etc). - Setup of DSR (Device Shared Resources) - Setup of device ring. - Device management. Reviewed-by: Dotan Barak Reviewed-by: Zhu Yanjun Signed-off-by: Yuval Shaia Signed-off-by: Marcel Apfelbaum --- Makefile.objs | 1 + 1 file changed, 1 insertion(+) (limited to 'Makefile.objs') diff --git a/Makefile.objs b/Makefile.objs index 009cbcb2b8..5dc134818c 100644 --- a/Makefile.objs +++ b/Makefile.objs @@ -131,6 +131,7 @@ trace-events-subdirs += hw/char trace-events-subdirs += hw/intc trace-events-subdirs += hw/net trace-events-subdirs += hw/rdma +trace-events-subdirs += hw/rdma/vmw trace-events-subdirs += hw/virtio trace-events-subdirs += hw/audio trace-events-subdirs += hw/misc -- cgit v1.2.1