aboutsummaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorEran Ben Elisha <eranbe@mellanox.com>2018-01-09 11:41:10 +0200
committerSaeed Mahameed <saeedm@mellanox.com>2018-01-12 00:52:42 +0200
commit8978cc921fc7fad3f4d6f91f1da01352aeeeff25 (patch)
tree2249e2b60eba4775d1443d9dfdcab6ffd4b7db34 /include
parentccc12b11c5332c84442ef120dcd631523be75089 (diff)
download96b-common-8978cc921fc7fad3f4d6f91f1da01352aeeeff25.tar.gz
{net,ib}/mlx5: Don't disable local loopback multicast traffic when needed
There are systems platform information management interfaces (such as HOST2BMC) for which we cannot disable local loopback multicast traffic. Separate disable_local_lb_mc and disable_local_lb_uc capability bits so driver will not disable multicast loopback traffic if not supported. (It is expected that Firmware will not set disable_local_lb_mc if HOST2BMC is running for example.) Function mlx5_nic_vport_update_local_lb will do best effort to disable/enable UC/MC loopback traffic and return success only in case it succeeded to changed all allowed by Firmware. Adapt mlx5_ib and mlx5e to support the new cap bits. Fixes: 2c43c5a036be ("net/mlx5e: Enable local loopback in loopback selftest") Fixes: c85023e153e3 ("IB/mlx5: Add raw ethernet local loopback support") Fixes: bded747bb432 ("net/mlx5: Add raw ethernet local loopback firmware command") Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Cc: kernel-team@fb.com Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/mlx5/mlx5_ifc.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index d44ec5f41d4a..1391a82da98e 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -1027,8 +1027,9 @@ struct mlx5_ifc_cmd_hca_cap_bits {
u8 log_max_wq_sz[0x5];
u8 nic_vport_change_event[0x1];
- u8 disable_local_lb[0x1];
- u8 reserved_at_3e2[0x9];
+ u8 disable_local_lb_uc[0x1];
+ u8 disable_local_lb_mc[0x1];
+ u8 reserved_at_3e3[0x8];
u8 log_max_vlan_list[0x5];
u8 reserved_at_3f0[0x3];
u8 log_max_current_mc_list[0x5];