Commit c7adf771 authored by Meir Lichtinger's avatar Meir Lichtinger Committed by Jason Gunthorpe
Browse files

IB/core: Add support for NDR link speed 

Add new IBTA speed NDR, supporting signaling rate of 100Gb.

Link: https://lore.kernel.org/r/20201026133738.1340432-2-leon@kernel.org


Signed-off-by: default avatarMeir Lichtinger <meirl@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leonro@nvidia.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@nvidia.com>
parent 235b6ac3

drivers/infiniband/core/sysfs.c

+4 −0
Original line number Diff line number Diff line
@@ -275,6 +275,10 @@ static ssize_t rate_show(struct ib_port *p, struct port_attribute *unused, 
		speed = " HDR";

		rate = 500;

		break;

	case IB_SPEED_NDR:

		speed = " NDR";

		rate = 1000;

		break;

	case IB_SPEED_SDR:

	default:		/* default to SDR for invalid rates */

		speed = " SDR";