replacing umlaute and fixing address in headers Haldeneggsteig -> Universitaetsstrasse

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

hpet source code cleanup

Signed-off-by: Lukas Humbel <lukas.humbel@inf.ethz.ch>

Driver can now trigger and receive interrupts through FSB and I/O APIC mapping

Signed-off-by: Rana Afifi <afrana@student-ethz.ch>

IRQ: Instantiate MSIx controller and tell driver

The PCI client library now needs to be adapted. It still assumes
that it gets only one interrupt.

Signed-off-by: Lukas Humbel <lukas.humbel@inf.ethz.ch>

Added functionality in libskb to store and retrieve caps.

This uses a custom scanf and snprintf implementation
that has an additional format specifier (%Q) to
transparently load and store caps from and in the SKB.

Signed-off-by: Gerd Zellweger <mail@gerdzellweger.com>

flounder: merging rpc client with a binding layer

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

SKB: Better debug output

Now also the last executed query is included in the debug
output of DEBUG_SKB_ERR

Signed-off-by: Lukas Humbel <lukas.humbel@inf.ethz.ch>

Adjustments of IPC to match new convention (static buffers).
(Flounder) Fixing a token passing in 32-bit architectures.

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

skb: improve client string processing

Signed-off-by: Moritz Hoffmann <moritz.hoffmann@inf.ethz.ch>

T186: skb: Fix off-by-one error when assembling query string.

Signed-off-by: Moritz Hoffmann <moritz.hoffmann@inf.ethz.ch>

skb: use errval_t as return value where it actually is an errval_t

Signed-off-by: Moritz Hoffmann <moritz.hoffmann@inf.ethz.ch>

SKB: Enabling SKB simple for K1OM, Extended Buffers

When running the SKB on Babybel, the size of the buffer was too small to
receive the entire bridge programming plan, so the buffers are extended
on SKB service and client side with a common define to make sure the
buffers have matching size.

Replaced skb and ACPI with arrakis branch.

The Arrakis backport to Barrelfish.

Here are the macro changes:
* Made lwIP an optional network stack
* Moved lwIP headers out of the general include directory
* Parallel hake
* CPU-virtualized ("arrakis") applications
* libarrakis is a new libOS that uses CPU features directly
* arrakismon is a new monitor for Arrakis apps
* QEMU Multiboot support instead of GRUB (enables KVM)
* e10k virtual function driver
* Software virtual->physical mapping (substitutes IOMMU)
* To be replaced soon with an Intel IOMMU driver
* Better GDB and stack tracing support
* New POSIX support
* pthreads, inet_*(), usleep(), syslimits.h, sigaction(), mman.h,
* resource.h, sendmsg(), recvmsg(), mkfifo(), syslog.h, sysexits.h,
* fcntl(), getegid(), getgid(), pipe(), rlimits
* epoll support
* Separate waitset for interrupts
* Thread TLS key and ID support
* Moved PCRE headers to include/, where they usually are
* Intel performance counters support
* Handle boot-time RAM overflow (for machines with >=64GB RAM)
* Arranet network stack
* Fix for build of lib/barrelfish/arch/x86_64/dispatch.c without -O2
* New comandline options to pci daemon:
* maxvfs=x, x is number of virtual functions to create for each
* device supporting it
* skb_bridge_program=x, x is SKB bridge programming script to use
* bridge_bios is a script that uses the BIOS pre-set values, like Linux
* Correctly build machine-optimized newlib parts
* Library versions of e1000 and e10k drivers
* Support for virtualization in e10k driver
* e10k datacenter control plane daemon
* Modified hellotest to be both a Barrelfish and an Arrakis application

I've decided not to include the lwIP 1.4.1 code, as the port is
not finished and who wants to use lwIP anyway with the Arrakis
network stack and mTCP being released soon. If you want this,
let me know (it's hugely superior to lwIP 1.3.1).

I've made the code backwards-compatible with Barrelfish. The
default should do what Barrelfish does. One can specify
commandline options to the PCI daemon and e10k driver to
configure I/O virtualization and the optional arrakismon allows
loading CPU-virtualized "arrakis" programs.

There are more pending changes, such as support for hardware
rate limiting and weighted round robin packet scheduling, but
I'd like these to go in first, before I push the rest.

newlib,x86_32: use int32_t (and not int) for message callbacks

Newlib's definition of int32_t (which is used by flounder backend for int)
created compiling problems. Note that in principle different CPUs may have a
different representation of int.

Initial version of public stable barrelfish repository.