summaryrefslogtreecommitdiff
path: root/drivers/net/mlx4
diff options
context:
space:
mode:
authorEli Cohen <eli@dev.mellanox.co.il>2010-08-26 17:18:59 +0300
committerRoland Dreier <rolandd@cisco.com>2010-10-25 10:20:39 -0700
commitaf7bd463761c6abd8ca8d831f9cc0ac19f3b7d4b (patch)
tree65d997130a892b0da260e308919ed67255a16f77 /drivers/net/mlx4
parentfa417f7b520ee60b39f7e23528d2030af30a07d1 (diff)
downloadlinux-3.10-af7bd463761c6abd8ca8d831f9cc0ac19f3b7d4b.tar.gz
linux-3.10-af7bd463761c6abd8ca8d831f9cc0ac19f3b7d4b.tar.bz2
linux-3.10-af7bd463761c6abd8ca8d831f9cc0ac19f3b7d4b.zip
IB/core: Add VLAN support for IBoE
Add 802.1q VLAN support to IBoE. The VLAN tag is encoded within the GID derived from a link local address in the following way: GID[11] GID[12] contain the VLAN ID when the GID contains a VLAN. The 3 bits user priority field of the packets are identical to the 3 bits of the SL. In case of rdma_cm apps, the TOS field is used to generate the SL field by doing a shift right of 5 bits effectively taking to 3 MS bits of the TOS field. Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/net/mlx4')
0 files changed, 0 insertions, 0 deletions