Commit Graph

3400 Commits

Author SHA1 Message Date
Sebastian Sumpf
7910b5146f ahci: new AHCI driver implementation
Supports native command queueing and multiple ports.
2015-05-20 17:52:58 +02:00
Sebastian Sumpf
33bc63e7c3 os: rename 'bswap' to 'host_to_big_endian' 2015-05-20 17:52:58 +02:00
Josef Söntgen
6a89bd15fd dde_bsd: prefix audio library name
Issue #1498.
2015-05-20 17:52:58 +02:00
Josef Söntgen
11d5f07862 dde_bsd: remove disabling of MSIs
Issue #1498.
2015-05-20 17:52:57 +02:00
Norman Feske
4736488d99 core: change order of _export_ds and _clear_ds
On seL4, we need to convert untyped memory to page frames before being
able to use it as normal memory. There already exists the hook function
'_export_ds' that is principally suitable for such tasks. It is
currently solely used on Linux where we have to create a file for each
dataspace. To make the hook useful also for seL4, we need to call
_export_ds prior _clear_ds. Otherwise, we would try to clear memory that
is still untyped.
2015-05-20 17:52:57 +02:00
Alexander Boettcher
a312d440c8 acpi: use local irq service for pci slave
Fixes base-foc issue on qemu caused by wrong set irq polarity and trigger mode.

Bug introduced in #1471

Issue #1216
2015-05-20 17:52:57 +02:00
Alexander Boettcher
2ceecd44f9 pci: assign device during pci config cmd write
Issue #1216
2015-05-20 17:52:57 +02:00
Alexander Boettcher
3eed3ad329 ahci: use MSIs on x86
- remove code for disabling MSIs

Issue #1216
2015-05-20 17:52:57 +02:00
Alexander Boettcher
b3964f4af1 netperf: test usb30 also for x86
On our test machine the xhci controller has a usb3.0 network adapter attached
and the xhci controller is the only usb controller which has MSI support,
so let us use and test it.

Issue #1216
2015-05-20 17:52:57 +02:00
Alexander Boettcher
ecc9007e84 pci: add msi support to platform driver
Fixes #1216
2015-05-20 17:52:56 +02:00
Alexander Boettcher
d998df3b7f base: extend irq session to support MSIs
Works on base-nova and base-foc, the other kernels have no MSI support.

Issue #1216
2015-05-20 17:39:14 +02:00
Josef Söntgen
b0f900b32b adapt run scripts to new audio_out_drv
Issue #1498.
2015-05-06 16:18:53 +02:00
Josef Söntgen
27e5d48fd0 dde_oss: remove repository
This repository is superseded by the 'dde_bsd' repository.  Though
OSSv4 served us well, its future is uncertain and having active
upstream development is preferable. In addition the ported Intel
HD Audio driver did not work on any Thinpad model newer than T60.

Issue #1498.
2015-05-06 16:18:42 +02:00
Josef Söntgen
49dd9242f7 dde_bsd: add audio drivers ported from OpenBSD
These audio drivers enable support for Intel HD Audio (Azalia) and
Ensoniq AudioPCI (ES1370) compatible soundcards. They are ported
from OpenBSD 5.7.

Fixes #1498.
2015-05-06 16:18:36 +02:00
Josef Söntgen
df04b17594 os: show played times in Audio_out test
The message may be used by a run script to signal successfull testing.

Issue #1498.
2015-05-06 16:18:31 +02:00
Josef Söntgen
4b687f4b1a pci: add AUDIO to alias list
Strictly speaking we make AUDIO an alias for PCI_CLASS_MULTIMEDIA
and ignore any sub class.

Issue #1498.
2015-05-06 16:18:20 +02:00
Christian Helmuth
dcd589d113 l4linux: platform_drv may provide platform session
This is especially true for i.MX53 but is not needed on Arndale
currently.

@skalk the test will still fail each night as we do not have a nic_drv
for imx53...
2015-05-06 12:46:25 +02:00
Christian Prochaska
a4868f8d1d vbox: use interface declarations from 'VirtualBox_XPCOM.h'
Fixes #1499
2015-05-06 12:06:23 +02:00
Christian Prochaska
1001a04883 usb_drv improvements
- send a 'state_change' signal on session creation if the device is
  already attached
- evaluate the status code of a finished asynchronous operation
- return the number of actually transferred bytes for control transfers,
  too

Fixes #1490
2015-05-06 12:01:30 +02:00
Norman Feske
c1cb3a6642 Increase initial block for cxx malloc
This patch avoids the attempt to extend the cxx-local heap during the
startup phase of an application. Originally, the static part of the cxx
was merely 100 bytes, which did not suffice to run the minimalistic test
roottask on seL4.
2015-05-06 11:32:06 +02:00
Norman Feske
89e987b22e base/x86_32: preserve EBX value in crt0 2015-05-06 11:32:06 +02:00
Christian Helmuth
ec954a2278 base-foc: comply with thread limit in core
Fiasco.OC limits the UTCB area for roottask to 16K. Therefore, the
number of threads is limited to 16K / L4_UTCB_OFFSET. (see
kernel/fiasco/src/kern/kernel_thread-std.cpp:94)
2015-05-06 10:55:24 +02:00
Christian Helmuth
6b0723b3bb libc: provide C99 API functions
At least stdcxx needs some C99 functions and depends on _GLIBCXX_USE_C99
for C++11 compatibility.
2015-05-06 10:55:24 +02:00
Christian Helmuth
c6857b3019 thread: remove weak implementation of myself() 2015-05-06 10:55:24 +02:00
Christian Helmuth
2f14f57735 stdcxx: add dependency to libm 2015-05-06 10:55:24 +02:00
Christian Helmuth
5d18e0f23b linux_drivers is obsolete 2015-05-06 10:55:23 +02:00
Martin Stein
7c133add52 hw: acknowledge IRQs via Kernel::ack_irq
In the past, when the user blocked for an IRQ signal, the last signal was
acknowledged automatically thereby unmasking the IRQ. Now, the signal session
got a dedicated RPC for acknowledging IRQs and the HW back-end of that RPC
acknowledged the IRQ signal too. This led to the situation that IRQs were
unmasked twice. However, drivers expect an interrupt to be unmasked only on
the Irq_session::ack_irq and thus IRQ unmasking was moved from
Kernel::ack_signal to a dedicated kernel call.

Fixes #1493
2015-05-06 10:55:23 +02:00
Stefan Kalkowski
e61a3db30d hw: separate function declaration/implementation
Move kernel object functions from its headers to compilation units,
thereby reducing the kernel's text section, cache, and TLB footprint.

Fix #1492
2015-05-06 10:55:23 +02:00
Alexander Boettcher
bc3ba380ae nova: fix check in irq_session destruction
Issue #1456
2015-05-06 10:55:22 +02:00
Alexander Boettcher
b7f2b92dbc pci: restrict usage of pci config space
White list access to ports we actually need for our drivers so far and
deny everything else by default. The extend pci config space dataspace is
currently not used and exposes a potential risk (BAR rewrite) - so deny.

Related to #1487
2015-05-06 10:55:22 +02:00
Alexander Boettcher
729ae0a838 pci: track usage of pci devices by drivers
Warn about if more than one driver uses the same device.

Issue #1487
2015-05-06 10:55:22 +02:00
Alexander Boettcher
6c65e436bf usb: use io_mem on x86 via platform driver
Issue #1487
2015-05-06 10:55:22 +02:00
Alexander Boettcher
a4d6be1b3d wifi: use io mem via device interface
Issue #1487
2015-05-06 10:55:22 +02:00
Alexander Boettcher
b9379a10e7 dde_ipxe: use io mem via device interface
Issue #1487
2015-05-06 10:55:21 +02:00
Alexander Boettcher
65a3be856f pci: provide io mem via device interface
Fixes #1487
2015-05-06 10:55:21 +02:00
Alexander Boettcher
f265b64d6d ps2: use io port via device interface
Issue #1487
2015-05-06 10:55:21 +02:00
Alexander Boettcher
e8854cd998 dde_ipxe: use io ports via device interface
Issue #1487
2015-05-06 10:55:21 +02:00
Alexander Boettcher
b7ca04ddde dde_kit: use io ports via device interface
Issue #1487
2015-05-06 10:55:21 +02:00
Alexander Boettcher
c84817dd7b pci_device:: add convenience phys to virt bar method 2015-05-06 10:55:21 +02:00
Alexander Boettcher
1006571c85 pci: provide io_ports via device interface
Issue #1487
2015-05-06 10:55:20 +02:00
Alexander Boettcher
4e99925c7c vesa: upgrade memory for pci device iteration
Issue #755
2015-05-06 10:55:20 +02:00
Alexander Boettcher
6fa85dfd45 ahci: upgrade memory 2015-05-06 10:55:20 +02:00
Alexander Boettcher
4ead4484ec dde_linux: upgrade quota for wifi
Issue #755
2015-05-06 10:55:20 +02:00
Alexander Boettcher
d37d2bd737 dde_linux: upgrade quota for usb_drv
Issue #755
2015-05-06 10:55:20 +02:00
Alexander Boettcher
828ae3800d dde_ipxe: upgrade quota for nic_drv
Issue #755
2015-05-06 10:55:20 +02:00
Alexander Boettcher
0cf8d75346 dde_kit: upgrade ram support for device iteration
Issue #755
2015-05-06 10:55:20 +02:00
Alexander Boettcher
06e7c947bc pci: use ram quota upgrade mechanism
Fixes #755
2015-05-06 10:55:19 +02:00
Alexander Boettcher
df50d1b29d run: adjust autopilot run scripts to pci changes
Issue #1486
2015-05-06 10:55:19 +02:00
Alexander Boettcher
18b36fb339 acpi: provide pci policy to pci driver
Issue #1486
2015-05-06 10:55:19 +02:00
Alexander Boettcher
e527f6e5ac ps2: use irqs via device interface
Issue #1486 and #1471
2015-05-06 10:55:19 +02:00