[PATCH rdma-next 13/13] RDMA/mana_ib: indicate CM support
From: Konstantin Taranov <hidden>
Date: 2025-01-20 17:27:33
Also in:
linux-hyperv, linux-rdma, lkml
Subsystem:
infiniband subsystem, microsoft mana rdma driver, the rest · Maintainers:
Jason Gunthorpe, Leon Romanovsky, Long Li, Konstantin Taranov, Linus Torvalds
From: Konstantin Taranov <kotaranov@microsoft.com> Set max_mad_size and IB_PORT_CM_SUP capability to enable connection manager. Signed-off-by: Konstantin Taranov <kotaranov@microsoft.com> Reviewed-by: Shiraz Saleem <redacted> --- drivers/infiniband/hw/mana/main.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/mana/main.c b/drivers/infiniband/hw/mana/main.c
index 114e391..ae1fb69 100644
--- a/drivers/infiniband/hw/mana/main.c
+++ b/drivers/infiniband/hw/mana/main.c@@ -561,8 +561,10 @@ int mana_ib_get_port_immutable(struct ib_device *ibdev, u32 port_num, immutable->pkey_tbl_len = attr.pkey_tbl_len; immutable->gid_tbl_len = attr.gid_tbl_len; immutable->core_cap_flags = RDMA_CORE_PORT_RAW_PACKET; - if (port_num == 1) + if (port_num == 1) { immutable->core_cap_flags |= RDMA_CORE_PORT_IBA_ROCE_UDP_ENCAP; + immutable->max_mad_size = IB_MGMT_MAD_SIZE; + } return 0; }
@@ -621,8 +623,11 @@ int mana_ib_query_port(struct ib_device *ibdev, u32 port, props->active_width = IB_WIDTH_4X; props->active_speed = IB_SPEED_EDR; props->pkey_tbl_len = 1; - if (port == 1) + if (port == 1) { props->gid_tbl_len = 16; + props->port_cap_flags = IB_PORT_CM_SUP; + props->ip_gids = true; + } return 0; }
--
2.43.0