Hi, On Tue, Oct 24, 2017 at 02:19:51PM +0530, gowrishankar muthukrishnan wrote: > On Tuesday 24 October 2017 11:59 AM, gowrishankar muthukrishnan wrote: > > Hi Adrien, > > I am trying to compile mlx4 (and later to try mlx5) pmd in RHEL 7.4 > > (ppc64le) without Mellanox OFED, > > using current master (which has below patch series). > > > > As I do so, I hit with below compile error: > > > > dpdk/drivers/net/mlx4/mlx4.c:53:31: fatal error: infiniband/mlx4dv.h: > > No such file or directory > > #include <infiniband/mlx4dv.h> > > ^ > > compilation terminated. > > make[6]: *** [mlx4.o] Error 1 > > > > I tried to find rpm for this directverbs include, but I could not. Could > > you advice if I have to install any additional rpm in RHEL 7.4 ? > > To note, I have rdma-core and libibverbs installed. > > > > I see we need rdma-core v15 atleast for mlx5 pmd (where as the version > available in RHEL 7.4 is v13). > > https://patchwork.kernel.org/patch/9937201/ > > Similar dependency might be there for mlx4 as well. So I think it is not > possible to compile it in RHEL 7.4 without dependent > rpms upgraded.
The procedure is described in the mlx5 documentation [1]. It should be the same for mlx4. > > Thanks, > > Gowrishankar > > > > > > On Thursday 12 October 2017 05:59 PM, Adrien Mazarguil wrote: > > > Hopefully the last iteration for this series. > > > > > > v6 (Adrien): > > > - Updated features documentation (mlx4.ini) in the relevant patches. > > > - Rebased on the latest changes brought by RSS support v2 series. > > > > > > v5 (Ophir & Adrien): > > > - Merged Rx scatter/Tx gather code back into individual Rx/Tx commits > > > for consistency due to a couple of issues with gather-less Tx. > > > - Rebased on top of the latest mlx4 control path changes (RSS support). > > > > > > v4 (Ophir): > > > - Split "net/mlx4: restore Rx scatter support" commit from "net/mlx4: > > > restore full Rx support bypassing Verbs" commit > > > > > > v3 (Adrien): > > > - Drop a few unrelated or unnecessary changes such as the removal of > > > MLX4_PMD_TX_MP_CACHE. > > > - Move device checksum support detection code to its previous location. > > > - Fix include guard in mlx4_prm.h. > > > - Reorder #includes alphabetically. > > > - Replace MLX4_TRANSPOSE() macro with documented inline function. > > > - Remove extra spaces and blank lines. > > > - Use uint8_t * instead of char * for buffers. > > > - Replace mlx4_get_cqe() macro with a documented inline function. > > > - Replace several unsigned int with uint32_t. > > > - Add consistency to field names (sge_n => sges_n). > > > - Make mbuf size checks in RX queue setup function similar to mlx5. > > > - Update various comments. > > > - Fix indentation. > > > - Replace run-time endian conversion with static ones where possible. > > > - Reorder fields in struct rxq and struct txq for consistency, remove > > > one level of unnecessary inner structures. > > > - Fix memory leak on Tx bounce buffer. > > > - Update commit logs. > > > - Fix remaining checkpatch warnings. > > > > > > v2 (Matan): > > > Rearange patches. > > > Semantics. > > > Enhancements. > > > Fix compilation issues. > > > > > > Moti Haimovsky (5): > > > net/mlx4: add Tx bypassing Verbs > > > net/mlx4: add Rx bypassing Verbs > > > net/mlx4: restore Tx checksum offloads > > > net/mlx4: restore Rx offloads > > > net/mlx4: add loopback Tx from VF > > > > > > doc/guides/nics/features/mlx4.ini | 6 + > > > drivers/net/mlx4/mlx4.c | 11 + > > > drivers/net/mlx4/mlx4.h | 2 + > > > drivers/net/mlx4/mlx4_ethdev.c | 10 + > > > drivers/net/mlx4/mlx4_prm.h | 151 +++++++ > > > drivers/net/mlx4/mlx4_rxq.c | 156 +++++-- > > > drivers/net/mlx4/mlx4_rxtx.c | 768 > > > ++++++++++++++++++++++++--------- > > > drivers/net/mlx4/mlx4_rxtx.h | 54 +-- > > > drivers/net/mlx4/mlx4_txq.c | 63 +++ > > > 9 files changed, 948 insertions(+), 273 deletions(-) > > > create mode 100644 drivers/net/mlx4/mlx4_prm.h > > > > > > > > Regards, [1] http://dpdk.org/doc/guides/nics/mlx5.html#installation -- Nélio Laranjeiro 6WIND
