RE: [PATCH rdma-next] RDMA/mana_ib: Report max_msg_sz in mana_ib_query_port

From: Long Li

Date: Wed May 13 2026 - 18:20:12 EST


> From: Shiraz Saleem <shirazsaleem@xxxxxxxxxxxxx>
>
> Report max_msg_sz for mana_ib, which is 16MB.
>
> Fixes: 4bda1d5332ec ("RDMA/mana_ib: Implement port parameters")
> Signed-off-by: Shiraz Saleem <shirazsaleem@xxxxxxxxxxxxx>
> Signed-off-by: Konstantin Taranov <kotaranov@xxxxxxxxxxxxx>

Reviewed-by: Long Li <longli@xxxxxxxxxxxxx>


> ---
> drivers/infiniband/hw/mana/main.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/infiniband/hw/mana/main.c
> b/drivers/infiniband/hw/mana/main.c
> index 9af92a4..4c211ac 100644
> --- a/drivers/infiniband/hw/mana/main.c
> +++ b/drivers/infiniband/hw/mana/main.c
> @@ -638,6 +638,7 @@ int mana_ib_query_port(struct ib_device *ibdev, u32
> port,
> if (mana_ib_is_rnic(dev)) {
> props->gid_tbl_len = 16;
> props->ip_gids = true;
> + props->max_msg_sz = SZ_16M;
> if (port == 1)
> props->port_cap_flags = IB_PORT_CM_SUP;
> }
> --
> 2.43.0