replacing umlaute and fixing address in headers Haldeneggsteig -> Universitaetsstrasse

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

flounder: merging rpc client with a binding layer

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

net: splitting contmng and netbench libraries, simplyfing dependencies

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

this version of code works when application and driver are on different
cores. Which means, when they are using UMP it works, but not when they are
using LMP

debugging changes.. temparary commit
---
include/arch/cc.h | 4 +-
include/contmng/contmng.h | 2 +-
include/lwip/debug.h | 44 +++++++++------
include/lwip/opt.h | 2 +-
include/lwipopts.h | 4 +-
lib/lwip/src/barrelfish/idc_barrelfish.c | 19 ++++++-
lib/lwip/src/barrelfish/idc_net_control.c | 8 ++-
lib/lwip/src/core/pbuf.c | 8 +++
lib/lwip/src/core/udp.c | 6 +-
lib/net_queue_manager/net_soft_filters_srv_impl.c | 13 +++--
lib/net_queue_manager/queue_manager.c | 2 +-
lib/nfs/rpc_debug.h | 2 +-
usr/webserver/http_cache.c | 61 ++++++++++++++-------
usr/webserver/http_server.c | 3 +
usr/webserver/webserver_session.h | 2 +-
15 files changed, 125 insertions(+), 55 deletions(-)

debugging changes.. temparary commit

Resurrected lwip_err_to_errval() in private header lwip/barrelfish.h
(see thread on barrelfish list from 2012-08-13).

Include only necessary headers in lwIP headers, instead of full
barrelfish.h. This is more compatible with POSIX apps, which mostly
are C89, while barrelfish.h is C99.

Removed lwip_err_to_errval(), which was marked to be removed and
caused problems with Postgres, because of it including errors/errno.h,
which is another C99 header.

new interface is working with most of the applications.
There are some issues with memory allocation which triggers failure
in alloc_pool_pbuf for webserver when loading all files, but applications
like echo_server is running.

Adapted lwip to use raw/benchmark interface
This includes a bunch of changes that are not directly related to the
interface, such as changes to the lwip memory management because of
alignment requirements the current interface imposes on buffers.
Also a bunch of features is broken now like software filtering and the
queue manager statistics/benchmarks.
---
hake/RuleDefs.hs | 5 +-
include/barrelfish/net_constants.h | 10 +-
include/lwip/memp_std.h | 4 +-
lib/lwip/src/api/api_msg.c | 13 +-
lib/lwip/src/barrelfish/idc_barrelfish.c | 995 ++-------------------------
lib/lwip/src/barrelfish/idc_net_control.c | 25 +-
lib/lwip/src/barrelfish/mem_barrelfish.c | 301 ++++-----
lib/lwip/src/barrelfish/mem_barrelfish.h | 1 +
lib/lwip/src/core/memp.c | 109 +++-
lib/lwip/src/core/pbuf.c | 94 ++-
usr/bfscope/Hakefile | 2 +-
usr/echoserver/Hakefile | 2 +-
usr/netd/Hakefile | 2 +-
usr/netfile/Hakefile | 2 +-
usr/replay/Hakefile | 4 +-
usr/testdesc/Hakefile | 2 +-
usr/tests/net_tests/openport_test/Hakefile | 2 +-
usr/tests/net_tests/udp_throughput/Hakefile | 2 +-
usr/webserver/Hakefile | 2 +-
19 files changed, 389 insertions(+), 1188 deletions(-)

lwip: Use queue id from initialization to register filters
Until now 0 was always passed as the queue id instead of the one
specified when initializing the library.
---
lib/lwip/src/barrelfish/idc_barrelfish.c | 6 +++---
lib/lwip/src/barrelfish/idc_net_control.c | 8 ++++----
2 files changed, 7 insertions(+), 7 deletions(-)

Added the code to export the net_ARP service.
Now, netd is working and able to perform DHCP and respond to pings.
Now any app should be able to get IP address from netd.
when tested with

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

use of soft_filters from device_manager is partially written.
The device_manager connects with soft_filters service, shares memory with them.
The code compiles and patially works. The missing link is:
* When get_port call comes, it is not translated into filter_registration.
* When callback from register_filter comes, it is not translated into
return call informing success/failure of get_port call.
* A queue_manager_closure for every queue_manager is not yet created

First step in getting net_ports.if working.
This involves breaking the netd apart and implenting it as
net_device_manager library. The work is progressing in this direction,
but still quite a way from being complete.

This version just compiles with net_ports interface and net_device_manager
library, but it is not working yet.

--HG--
rename : if/netd.if => if/net_ports.if
rename : usr/netd/Hakefile => usr/netd/Hakefile_disabled

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

Fixed some compilation problems and modified the use of functions
inside asserts as asserts are not compiled in production level deployments
(harness deployments)

Code refactoring: split the idc_barrelfish.c in lwip into two files and creating
new idc_net_control.c with all the code related to talking with netd service