Commit 41305d37 authored by Amit Cohen's avatar Amit Cohen Committed by David S. Miller
Browse files

bonding: 3ad: Add support for 800G speed 



Add support for 800Gbps speed to allow using 3ad mode with 800G devices.

Signed-off-by: default avatarAmit Cohen <amcohen@nvidia.com>
Reviewed-by: default avatarIdo Schimmel <idosch@nvidia.com>
Signed-off-by: default avatarPetr Machata <petrm@nvidia.com>
Acked-by: default avatarJay Vosburgh <jay.vosburgh@canonical.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cceef209

drivers/net/bonding/bond_3ad.c

+9 −0
Original line number Diff line number Diff line
@@ -75,6 +75,7 @@ enum ad_link_speed_type { 
	AD_LINK_SPEED_100000MBPS,

	AD_LINK_SPEED_200000MBPS,

	AD_LINK_SPEED_400000MBPS,

	AD_LINK_SPEED_800000MBPS,

};



/* compare MAC addresses */
@@ -251,6 +252,7 @@ static inline int __check_agg_selection_timer(struct port *port) 
 *     %AD_LINK_SPEED_100000MBPS

 *     %AD_LINK_SPEED_200000MBPS

 *     %AD_LINK_SPEED_400000MBPS

 *     %AD_LINK_SPEED_800000MBPS

 */

static u16 __get_link_speed(struct port *port)

{
@@ -326,6 +328,10 @@ static u16 __get_link_speed(struct port *port) 
			speed = AD_LINK_SPEED_400000MBPS;

			break;



		case SPEED_800000:

			speed = AD_LINK_SPEED_800000MBPS;

			break;



		default:

			/* unknown speed value from ethtool. shouldn't happen */

			if (slave->speed != SPEED_UNKNOWN)
@@ -753,6 +759,9 @@ static u32 __get_agg_bandwidth(struct aggregator *aggregator) 
		case AD_LINK_SPEED_400000MBPS:

			bandwidth = nports * 400000;

			break;

		case AD_LINK_SPEED_800000MBPS:

			bandwidth = nports * 800000;

			break;

		default:

			bandwidth = 0; /* to silence the compiler */

		}