replacing umlaute and fixing address in headers Haldeneggsteig -> Universitaetsstrasse

Signed-off-by: Reto Achermann <reto.achermann@inf.ethz.ch>

network: replacing the continuation manager with simple queues
e1000: small performance tweaks

Signed-off-by: Adam Turowski <adam.turowski@inf.ethz.ch>

Interface definitions: Changing calls/responses into messages.

Signed-off-by: Adam Turowski <adam.turowski@inf.ethz.ch>

Changed net_queue_manager interface for receiving
buffer chains
---
if/net_queue_manager.if | 3 +-
include/net_interfaces/net_interfaces.h | 2 +-
include/net_queue_manager/net_queue_manager.h | 7 ++-
lib/lwip/src/barrelfish/idc_barrelfish.c | 8 +--
lib/net_interfaces/interface_raw.c | 5 +-
lib/net_queue_manager/net_soft_filters_srv_impl.c | 12 +++--
lib/net_queue_manager/queue_manager.c | 58 +++++++++++----------
lib/net_queue_manager/queue_manager_local.h | 4 +-
usr/bench/net_latency/elb/benchmark.c | 3 +-
usr/drivers/e1000/e1000n.c | 5 +-
usr/drivers/e10k/e10k_qdriver.c | 23 ++++++--
usr/drivers/rtl8029/rtl8029.c | 5 +-
usr/vmkitmon/pci_vmkitmon_eth.c | 5 +-
13 files changed, 90 insertions(+), 50 deletions(-)

Carry flags with network packets sent and received
Intended for coordinating features like hardware checksumming etc.
between the driver and the network stack.
---
if/net_queue_manager.if | 5 ++-
include/lwip/pbuf.h | 3 ++
include/net_interfaces/flags.h | 18 +++++++++
include/net_interfaces/net_interfaces.h | 6 ++-
include/net_queue_manager/net_queue_manager.h | 12 ++++--
lib/lwip/src/barrelfish/idc_barrelfish.c | 9 +++--
lib/lwip/src/core/pbuf.c | 2 +
lib/net_interfaces/interface_raw.c | 21 ++++++----
lib/net_queue_manager/frag.c | 17 ++++----
lib/net_queue_manager/net_soft_filters_srv_impl.c | 44 +++++++++++----------
lib/net_queue_manager/queue_manager.c | 26 +++++++-----
lib/net_queue_manager/queue_manager_local.h | 3 +-
usr/bench/net_latency/elb/benchmark.c | 6 +--
usr/drivers/e1000/e1000n.c | 2 +-
usr/drivers/e10k/e10k_qdriver.c | 2 +-
usr/drivers/lo/lo_qdriver.c | 3 +-
usr/drivers/rtl8029/rtl8029.c | 3 +-
usr/vmkitmon/pci_vmkitmon_eth.c | 2 +-
18 files changed, 118 insertions(+), 66 deletions(-)
create mode 100644 include/net_interfaces/flags.h

partially working version

applied patch from antoinek

Introduced raw flounder interface to replace bulk transport
Since we noted that bulk transport seems to cause a lot of overhead,
this seemed like an easy experiment to do. For low latency communication
benchmarks seem to indicate that we save quite some time. But note that
the interface is quite rudimentary and does not support everything bulk
transport does (esp. buffer chains for a single packet).
---
if/net_queue_manager.if | 6 +
lib/net_queue_manager/queue_manager.c | 112 +++++++++++++++-
usr/bench/net_latency/elb/Hakefile | 2 +-
usr/bench/net_latency/elb/interface_raw.c | 215 +++++++++++++++++++++++++++++
4 files changed, 333 insertions(+), 2 deletions(-)
create mode 100644 usr/bench/net_latency/elb/interface_raw.c

DHCP is working from netd now.
Also, all traffic is going to netd by default.

Added net_queue_manager interface, and changed the code accordingly
in all drivers, ethersrv, lwip and applications.