This reverts commit 8b3ffe95e75d6d305992505005cbb95969874a15.
Multicast loopback prevention is not part of the standard Verbs interface.
Remove it temporarily.
Signed-off-by: Moti Haimovsky <mo...@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarg...@6wind.com>
---
drivers/net/mlx4/Makefile | 6 +-----
drivers/net/mlx4/mlx4.c | 7 -------
2 files changed, 1 insertion(+), 12 deletions(-)
diff --git a/drivers/net/mlx4/Makefile b/drivers/net/mlx4/Makefile
index bd713e2..20692f0 100644
--- a/drivers/net/mlx4/Makefile
+++ b/drivers/net/mlx4/Makefile
@@ -91,11 +91,7 @@ mlx4_autoconf.h.new: FORCE
mlx4_autoconf.h.new: $(RTE_SDK)/buildtools/auto-config-h.sh
$Q $(RM) -f -- '$@'
- $Q sh -- '$<' '$@' \
- HAVE_EXP_QP_BURST_CREATE_DISABLE_ETH_LOOPBACK \
- infiniband/verbs.h \
- enum IBV_EXP_QP_BURST_CREATE_DISABLE_ETH_LOOPBACK \
- $(AUTOCONF_OUTPUT)
+ $Q : > '$@'
# Create mlx4_autoconf.h or update it in case it differs from the new one.
diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index 7dbed93..5abfb37 100644
--- a/drivers/net/mlx4/mlx4.c
+++ b/drivers/net/mlx4/mlx4.c
@@ -1266,13 +1266,6 @@ txq_setup(struct rte_eth_dev *dev, struct txq *txq,
uint16_t desc,
.intf_scope = IBV_EXP_INTF_GLOBAL,
.intf = IBV_EXP_INTF_QP_BURST,
.obj = tmpl.qp,
-#ifdef HAVE_EXP_QP_BURST_CREATE_DISABLE_ETH_LOOPBACK
- /* MC loopback must be disabled when not using a VF. */
- .family_flags =
- (!priv->vf ?
- IBV_EXP_QP_BURST_CREATE_DISABLE_ETH_LOOPBACK :
- 0),
-#endif
};
tmpl.if_qp = ibv_exp_query_intf(priv->ctx, &attr.params, &status);
if (tmpl.if_qp == NULL) {
--
2.1.4
