Commit 81016180 authored by Danielle Ratson's avatar Danielle Ratson Committed by David S. Miller

mlxsw: spectrum: Fix the shift of FID field in TX header

Currently, the field FID in TX header is defined, but is not used as it is
relevant only for data packets. mlxsw driver currently sends all
host-generated traffic as control packets and not as data packets.

In Spectrum-2 and Spectrum-3, the correction field of PTP packets which
are sent as control packets is not updated at egress port. To overcome this
limitation while adding support for PTP, some packets will be sent as data
packets.

Fix the wrong shift in the definition, to allow using the field later.
Signed-off-by: default avatarDanielle Ratson <danieller@nvidia.com>
Signed-off-by: default avatarAmit Cohen <amcohen@nvidia.com>
Reviewed-by: default avatarPetr Machata <petrm@nvidia.com>
Signed-off-by: default avatarIdo Schimmel <idosch@nvidia.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 291fcb93
......@@ -166,7 +166,7 @@ MLXSW_ITEM32(tx, hdr, port_mid, 0x04, 16, 16);
* set, otherwise calculated based on the packet's VID using VID to FID mapping.
* Valid for data packets only.
*/
MLXSW_ITEM32(tx, hdr, fid, 0x08, 0, 16);
MLXSW_ITEM32(tx, hdr, fid, 0x08, 16, 16);
/* tx_hdr_type
* 0 - Data packets
......
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