]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
i40e: fix VLAN inside VXLAN
authorJesse Brandeburg <jesse.brandeburg@intel.com>
Mon, 28 Sep 2015 18:21:48 +0000 (11:21 -0700)
committerDavid S. Miller <davem@davemloft.net>
Tue, 29 Sep 2015 03:56:58 +0000 (20:56 -0700)
Previously to this patch, the hardware was removing
VLAN tags from the inner header of VXLAN packets.  The
hardware configuration can be changed to leave the
packet alone since that is what the linux stack
expects for this type of VLAN in VXLAN packet.

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/intel/i40e/i40e_main.c

index 851c1a159be8a1566d8a792c52bf4e83ea6877d7..2fdf978ae6a5d10a6751f3ec702ef3636fca543f 100644 (file)
@@ -2672,7 +2672,8 @@ static int i40e_configure_rx_ring(struct i40e_ring *ring)
                rx_ctx.lrxqthresh = 2;
        rx_ctx.crcstrip = 1;
        rx_ctx.l2tsel = 1;
-       rx_ctx.showiv = 1;
+       /* this controls whether VLAN is stripped from inner headers */
+       rx_ctx.showiv = 0;
 #ifdef I40E_FCOE
        rx_ctx.fc_ena = (vsi->type == I40E_VSI_FCOE);
 #endif