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net/mlx5: introduce new flow counters configuration macro

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The new configuration macro HAVE_IBV_DEVICE_COUNTERS_SET_V45 is
introduced. Both makefile and meson.build are changed.

Flow counter support code depends on the following configuration
macros:

- HAVE_IBV_DEVICE_COUNTERS_SET_V42 - is defined if system supports
  the "old" flow counters functionality, MLNX_OFED version from
  4.2 to 4.4 is required.

- HAVE_IBV_DEVICE_COUNTERS_SET_V45 - is defined if system supports
  the "new" flow counters functionality, MLNX_OVED 4.5 (or higher)
  or Linux rdma-core v19 (or higher) is required.

Neither HAVE_IBV_DEVICE_COUNTERS_SET_V42 nor
HAVE_IBV_DEVICE_COUNTERS_SET_V45 is defined if there is no
counters support.

Signed-off-by: Viacheslav Ovsiienko <viacheslavo@mellanox.com>
This commit is contained in:
Viacheslav Ovsiienko 2018-10-23 10:04:12 +00:00 committed by Ferruh Yigit
parent 0d8c6e6ba0
commit 9a945375a8
2 changed files with 7 additions and 0 deletions
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5
drivers/net/mlx5/Makefile
View File

@ -161,6 +161,11 @@ mlx5_autoconf.h.new: $(RTE_SDK)/buildtools/auto-config-h.sh
infiniband/verbs.h \
type 'struct ibv_counter_set_init_attr' \
$(AUTOCONF_OUTPUT)
$Q sh -- '$<' '$@' \
HAVE_IBV_DEVICE_COUNTERS_SET_V45 \
infiniband/verbs.h \
type 'struct ibv_counters_init_attr' \
$(AUTOCONF_OUTPUT)
$Q sh -- '$<' '$@' \
HAVE_RDMA_NL_NLDEV \
rdma/rdma_netlink.h \

2
drivers/net/mlx5/meson.build
View File

@ -81,6 +81,8 @@ if build
'struct mlx5dv_sw_parsing_caps', 'sw_parsing_offloads' ],
[ 'HAVE_IBV_DEVICE_COUNTERS_SET_V42', 'infiniband/verbs.h',
'struct ibv_counter_set_init_attr', 'counter_set_id' ],
[ 'HAVE_IBV_DEVICE_COUNTERS_SET_V45', 'infiniband/verbs.h',
'struct ibv_counters_init_attr', 'comp_mask' ],
]
# input array for meson symbol search:
# [ "MACRO to define if found", "header for the search",