ouroboros/src/ipcpd/eth, branch 0.11.9

ipcpd: Get mtu using ioctl before hw address

2018-06-13T11:36:11+00:00

The SIOCGIFMTU command uses the ifr struct, which is a union, so it can't store the hw address and the MTU at the same time. We now call SIOCGIFMTU and set the MTU before SIOCGIFHWADDR. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Fix MTU handling in eth

2018-06-13T11:35:31+00:00

This fixes the MTU handling in eth. Buffers are now allocated to smaller size. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Limit eth MTU to rdrb in single-block mode

2018-06-08T13:29:38+00:00

When the SHM is in single block mode, the MTU may be bigger than a block. The eth IPCPs reserved buffers the size of MTU, which is now limited. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Support raw qos in eth and udp IPCPs

2018-06-08T08:16:11+00:00

Flow allocation for raw was not yet supported in these IPCPS, causing enrollment to fail. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Fix setting MTU for eth-llc

2018-05-08T10:04:58+00:00

The MTU was not correctly set for the eth-llc ipcp. This also fixes a missing definition of ETH_MAX_MTU, which was introduced in kernel v4.10. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Use correct MTU for eth-dix

2018-05-07T15:55:07+00:00

The eth-dix IPCP was using a hardcoded MTU of 1500 bytes, but could support higher MTUs. Now jumbo frames are supported. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Fix truncate of small packets

2018-04-05T08:33:10+00:00

The truncate was setting the length to the frame length, instead of the actual payload length to be delivered to the N+1. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Add ethertype check

2018-04-05T08:33:05+00:00

An ethertype check was missing for the DIX ethernet IPCP, causing crashes if there is other traffic on the network. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Avoid unnecessary copy in eth writer

2018-04-05T08:32:58+00:00

This writes into the Ethernet device directly from the rdrbuff to avoid a copy on the write side in the Ethernet IPCPs. This does not work for the netmap device. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

ipcpd: Avoid unnecessary copy in eth reader

2018-04-05T08:32:55+00:00

This reads from the Ethernet device directly into the rdrbuff to avoid a copy on the read side in the Ethernet IPCPs. This does not work for the netmap device. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders