From: Gerry Wan <gerryw@stanford.edu>
To: users@dpdk.org
Subject: [dpdk-users] Building mlx5 with rdma-core/OFED
Date: Sun, 1 Aug 2021 17:23:10 -0700 [thread overview]
Message-ID: <CAAcwi39okk1x7LMxxCHYh-Boh6RKXLZVepGhz0c+KjFXr_5xJg@mail.gmail.com> (raw)
I recently tried to reinstall MLX OFED 5.2-2.2.0.0 on my bare metal machine
Ubuntu 20.04 (previously using the command ./mlnxofedinstall --dpdk
--upstream-libs --with-mft --with-kernel-mft). However, it now fails with
the message
Checking SW Requirements...
Removing old packages...
Uninstalling the previous version of MLNX_OFED_LINUX
Installing new packages Installing mft-4.16.1...
Installing ofed-scripts-5.2...
Installing mstflint-4.15.0...
Installing mlnx-ofed-kernel-utils-5.2...
Installing mlnx-ofed-kernel-dkms-5.2...
Failed to install mlnx-ofed-kernel-dkms DEB
Collecting debug info...
See /tmp/MLNX_OFED_LINUX.9221.logs/mlnx-ofed-kernel-dkms.debinstall.log
It appears that my kernel version got upgraded to 5.4.0-80-generic which I
think may be the issue. I've also tried to install using
--add-kernel-support --kernel 5.4.0-80-generic, with no luck.
The DPDK website says that rdma-core is now recommended over OFED, but the
documentation for how to use it isn't very clear to me. I've tried to
install it via
apt-get install rdma-core
as well as running the quick start script listed here:
https://github.com/linux-rdma/rdma-core, but DPDK installation still fails
with
../drivers/common/mlx5/linux/mlx5_glue.h:15:10: fatal error:
infiniband/mlx5dv.h: No such file or directory
15 | #include <infiniband/mlx5dv.h>
Any advice on getting the mlx5 drivers to work again would be helpful!
next reply other threads:[~2021-08-02 0:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-02 0:23 Gerry Wan [this message]
2021-08-02 13:24 ` PATRICK KEROULAS
2021-08-02 18:35 ` Gerry Wan
2021-08-02 19:59 ` PATRICK KEROULAS
2021-08-02 20:18 ` Gerry Wan
2021-08-03 14:23 ` PATRICK KEROULAS
2021-08-13 7:02 ` Gerry Wan
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