Commit Graph

7460 Commits

Author SHA1 Message Date
Martin Stein
ba348b73e2 nic_router: re-use dynamic IPv4 config if possible
When re-configuring the NIC router, determine for each domain if at least one
interface stays with the domain. If a domain fullfills this and has a
dynamic IP config (received via a DHCP client), keep the IP config.

To achieve this, the following changes have been made to the existing NIC
router code:

* Split-up Interface::handle_config into three steps:

  1) Determine for each interface if its domain can keep its IP config or
     or if it has to mark it invalid. This must be done before (re-)attaching
     any interface because during "attach" several decisions are made based on
     the validity of the IP config of corresponding the domain.
     (E.g. whether to participate in sending DHCP DISCOVERs {IP config
     invalid} or whether to participate in sending pending ARP REQUESTs
     {IP config valid} ).

  2) Detach, attach, or re-attach each interface according to the
     configuration. This must be done before re-considering the temporary
     state objects of each interface because the latter might have effects
     on the interfaces of remote domains which must then be in place already.

  3) Re-consider temporary state objects of each interface. (E.g. transport
     layer connection states)

* Re-work IP-config setter in a way that it works as follows:

  1) If the old IP config is valid, let all local interfaces as well as remote
     interfaces that depend on the IP config of the domain detach from the old
     IP config.

  2) Overwrite with new IP config

  3) If the new IP config is valid, let all local interfaces as well as remote
     interfaces that depend on the IP config of the domain attach to the new
     IP config.

Issue #2815
2018-05-30 13:36:34 +02:00
Martin Stein
ed69c11b01 nic_router: label attribute for uplink domain
The new attribute config.domain.label has effect only at the uplink
domain-tag. It determines which label the NIC router shall use when
requesting the NIC session for the uplink domain. If value of this
attribute changes at the uplink domain-tag, the NIC router closes and
re-requests the NIC session of the uplink with the new label.

Issue #2815
2018-05-30 13:36:34 +02:00
Martin Stein
1cfcab536c nic_router: Ipv4_config::print method
Issue #2815
2018-05-30 13:36:34 +02:00
Martin Stein
6de79ad703 ping_nic_router.run: add nic_bridge behind router
This tests the case that behind a NIC router domain there are not only
directly connected clients of the subnet but also Layer 2 indirections like
a switch or a bridge which might be interesting for example for testing the
NIC routers DHCP server implementation.

Fixes #2837
2018-05-30 13:36:33 +02:00
Martin Stein
0996954abb ping tests: fix for linux and hw + arm
Some platforms need more caps in some components and more time to finish the
test.

Issue #2837
2018-05-30 13:36:33 +02:00
Martin Stein
75ff599a91 ping: shorter retry timeouts in DHCP client
Set DHCP-DISCOVER retry timeout and DHCP-REQUEST retry timeout from 10
seconds to 2 seconds. This prevents problems with tests where the NIC
driver comes up slowly and the first packets of the DHCP client get
dropped.

Issue #2837
2018-05-30 13:36:33 +02:00
Martin Stein
0d5ed994e2 nic_router: fix dst and client MAC in DHCP replies
The Ethernet destination MAC address of a DHCP reply is not the same as the
DHCP client MAC address. The DHCP server of the NIC router did not take care
of this by now.

Issue #2837
2018-05-30 13:36:33 +02:00
Martin Stein
bbc73e96ac nic_bridge.run: remove libm from boot modules
libm is obviously not needed anymore and not build. Thus, this fixes a run
error.

Issue #2837
2018-05-30 13:36:33 +02:00
Martin Stein
cee0c86c3c nic_bridge: fix reading of 'mac' attribute
Read as full MAC address and not as decimal uint8_t.

Issue #2837
2018-05-30 13:36:32 +02:00
Martin Stein
342bdaf4a2 net: generic ascii_to for Netaddress template
Issue #2837
2018-05-30 13:36:32 +02:00
Alexander Senier
43faf63fde pthread: fix deadlock in pthread_rwlock_*
Properly initialize and reset the _owner member, otherwise
correlating the unlock operation with the respective read/write
lock does not work.

Move locking the _nbr_mutex in the unlock operation after the
owner check. Otherwise, a reader holding that mutex and waiting
for the write lock would deadlock a writer trying to unlock the
_global_mutex.

Ref. Componolit/componolit#86
Ref. #2656
Fixes #2832
2018-05-30 13:36:32 +02:00
Christian Prochaska
230ed1de37 usb_block_drv: make device reset optional
Fixes #2836
2018-05-30 13:36:31 +02:00
Alexander Boettcher
0ef7e58ef9 platform_drv.inc: support acpi_drv and acpica
Issue #2816
2018-05-30 13:36:31 +02:00
Boris Mulder
39e1314d07 nit_fader.run: added cap quota, added some RAM to scout. Issue #2831 2018-05-30 13:36:30 +02:00
Norman Feske
7b6b3a4535 base: fix destruction of async env sessions
When an environment session is provided by a async service such as a
sibling component, the session metadata must be preserved until end of
the lifetime of the session at the server has been acknowledged by the
server. Since the session meta data of env sessions are always part of
the 'Child' object, the destruction of this object must be deferred
until this point.
2018-05-30 13:36:30 +02:00
Emery Hemingway
6d5393dd31 Simplify fs_rom internals
Merge the 'Packet_handle' into the 'Rom_root' and use an Id_space to
match File_system handles to session objects rather than a list. This
avoids the need to override 'Root_component::_destroy_session'.

Fix #2833
2018-05-30 13:36:29 +02:00
Norman Feske
b1b70e6c35 tool/link.h: remove outdated comment 2018-05-30 13:36:29 +02:00
Norman Feske
f390543550 e2fsprogs: disarm mount-point checks
On Noux, these checks are not needed because there is no notion of mount
points.
2018-05-30 13:36:29 +02:00
Norman Feske
ad40e71fdf e2fsprogs-minimal: add resize2fs 2018-05-30 13:36:28 +02:00
Norman Feske
0c26f33819 init: keep running even when RAM is exhausted
When exhausted of RAM quota while starting children, init used to throw
an uncaught 'Out_of_ram' exception as this condition was considered
fatal. However, this behavior is undesired when init is used in a highly
dynamic yet long-running fashion like sculpt's runtime subsystem. This
change keeps init running despite the error condition, giving the user
the chance to relieve the resource pressure.
2018-05-30 13:36:28 +02:00
Josef Söntgen
967abd4e91 sticks_blue_backdrop: increase RAM quota to 64MiB
Needed on 2560x1440 displays.
2018-05-30 13:36:28 +02:00
Josef Söntgen
329f8b30e9 sculpt: increase acpi_drv resources to satisfy T470p 2018-05-30 13:36:28 +02:00
Alexander Boettcher
675d31587c base: increase retry in expanding_pd_session 2018-05-30 13:36:27 +02:00
Alexander Boettcher
e6d20aba93 base: support to attach RAM dataspaces readonly
Fixes #1633
2018-05-30 13:36:27 +02:00
Alexander Boettcher
487e8ea934 acpica: adjust acpi device reports
If ACPI IRQs are received but no changes to the watched state for a specified
count can be observed, than generate nonetheless a Genode report.

Issue #2816
2018-05-30 13:36:25 +02:00
Christian Helmuth
aa8b725457 wifi: don't generate unused files in port 2018-05-30 13:36:25 +02:00
Reto Buerki
75ea9c35db Minor: Add comma to audio/bus.cc log message 2018-05-30 13:36:24 +02:00
Christian Helmuth
bba5a61ef9 Don't run ping test on unsupported platforms 2018-05-30 13:36:24 +02:00
Norman Feske
6be1d377db depot: recipe for src/gpt_write
Issue #2814
2018-05-30 13:36:24 +02:00
Norman Feske
df9eb55c5a depot: recipe for api/jitterentropy
The API archive makes the library usable for src/gpt_write.
2018-05-30 13:36:24 +02:00
Norman Feske
44a6e51114 noux: respond to terminal-close event 2018-05-30 13:36:23 +02:00
Norman Feske
78c09c27ca terminal: respond to window-close event 2018-05-30 13:36:23 +02:00
Norman Feske
d3626bd84f nitpicker: fix transparency artifacts
The 'View_stack::draw_rec' method limited the redraw to parts of the
view that were explicitly marked as dirty. This does not produce the
desired result when stacking multiple transparent views. Here, the
background views must be drawn regardless of whether they are marked as
dirty or not.
2018-05-30 13:36:23 +02:00
Norman Feske
096c1e1f7f run/image/disk: omit * from GENODE partition label
This way, the boot partition is not considered as default partition by
Sculpt unless the user explicitly marks it as such.

Issue #2778
2018-05-30 13:36:22 +02:00
Christian Helmuth
66d44289e1 tool/ports: streamline hash tool usage 2018-05-30 13:36:22 +02:00
Emery Hemingway
82897d672e Remove SHA1 verification for port downloads
Revert support for both SHA1 and SHA256 verification and support SHA256
only.

Ref #2767
2018-05-30 13:36:22 +02:00
Emery Hemingway
72cb71c827 Replace SHA1 hashes of port downloads with SHA256
Now SHA256 has been shown to be an adequate replacement for SHA1, use
SHA256 for verifying all port downloads.

Ref #2767
2018-05-30 13:36:22 +02:00
Emery Hemingway
e36ddaf659 Rename lwip library to lwip_legacy
Rename LwIP library in preparation for removal of LwIP libc plugin. The
current LwIP library will be replaced with a new version stripped of its
synchronous socket support. The next version will be incompatible with
the current, so removing 'lwip.lib.so' completely for a period makes it
easy to identify legacy users.

Fix #2797
2018-05-30 13:36:22 +02:00
Alexander Boettcher
b1389416d2 run: created hybrid MBR for image/disk
Issue #2778
2018-05-30 13:36:21 +02:00
Alexander Boettcher
0efa67893e acpica: generate report usable by platform_drv
Fixes #2816
2018-05-30 13:36:21 +02:00
Roman Iten
874815ebf6 run: improve error handling regarding depots
Fixes #2821
2018-05-30 13:36:21 +02:00
Christian Prochaska
c5f1ac615c Usb::Packet_handler: avoid completion handler recursion
Fixes #2828
2018-05-30 13:36:20 +02:00
Christian Prochaska
c6e4f5914e usb_block_drv: release packet after device reset
Fixes #2827
2018-05-30 13:36:20 +02:00
Christian Prochaska
68ec33b0d3 usb_block_drv: use 10-byte SCSI commands by default
Fixes #2826
2018-05-30 13:36:20 +02:00
Christian Prochaska
5ac56be748 usb_block_drv: set inquiry response length to 36 bytes
Fixes #2825
2018-05-30 13:36:20 +02:00
Christian Prochaska
cecd461f38 usb_block_drv: look up endpoints at runtime
Fixes #2824
2018-05-30 13:36:19 +02:00
Christian Prochaska
106a5f1d4d usb_block_drv: calculate block count correctly
Fixes #2823
2018-05-30 13:36:19 +02:00
Martin Stein
3d480ec947 nic_router: fix config update of ICMP links
Previously, the update of ICMP links on a new router configuration lead to an
uncaught exception.

Issue #2795
2018-05-30 13:36:19 +02:00
Christian Helmuth
23f4acfabc Remove redundant calls to exec_static_constructors() 2018-05-30 13:36:19 +02:00
Alexander Boettcher
501d82b99f platform_drv: skip assign device if iommu missing
Avoid red messages in the log on machines with no IOMMU, which recurring
confuse people.

Issue #2801
2018-05-30 13:36:18 +02:00