Hi, > -----Original Message----- > From: Slava Ovsiienko <viachesl...@nvidia.com> > Sent: Wednesday, April 12, 2023 8:07 PM > To: dev@dpdk.org > Cc: Matan Azrad <ma...@nvidia.com>; Raslan Darawsheh > <rasl...@nvidia.com>; Ori Kam <or...@nvidia.com> > Subject: [PATCH v2] common/mlx5: enable operation in iova virtual address > mode > > The ConnectX NIC series hardware provides advanced internal MMU option > and can operate directly over virtual addresses, the host software should not > care about any virtual-to-physical address translations. It means the mlx5 > PMDs can operate in DPDK IOVA VA (virtual address) mode transparently. > > To force IOVA VA mode the DPDK should be built with meson option: > > enable_iova_as_pa=false > > With this option only drivers supporting IOVA VA mode are enabled. > This patch marks mlx5 drivers with require_iova_in_mbuf flag false value, thus > allowing their compilation for IOVA VA mode. > > Signed-off-by: Viacheslav Ovsiienko <viachesl...@nvidia.com> > > --- > v1: http://patches.dpdk.org/project/dpdk/patch/20230412125320.8585-1- > viachesl...@nvidia.com/ > v2: fixed typos in commit message, reworded a little bit
Patch applied to next-net-mlx, Kindest regards, Raslan Darawsheh
