Commit Graph

1431 Commits

Author SHA1 Message Date
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
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
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
Christian Helmuth
8f102264d3 server/fs_report: open/close file for each write
The file may also be changed by other components, so a open-close cycle
for write() is more robust. For example, Vim removes the original file
and recreates with the new content.
2018-05-30 13:36:17 +02:00
Norman Feske
7d55adf01c nit_fb: defer mode change to client response
The '_active_mode' must not be changed at any time except when the
client asks for the 'Framebuffer::mode'. Otherwise, the dimensions of
dataspace used by the client is not always consistent with the mode
information as gathered by the client.
2018-05-30 13:36:15 +02:00
Christian Helmuth
cb3556877d pointer: show default pointer on empty shape report 2018-05-30 13:36:15 +02:00
Emery Hemingway
29c08d4751 Fix types for VFS error printing
Ref #2793
2018-05-30 13:36:14 +02:00
Christian Prochaska
2b75445ac1 usb_block_drv: keep driver instance between sessions
Fixes #2813
2018-05-30 13:36:13 +02:00
Martin Stein
505d30cc42 Update ping tests
On real hardware, the tests expect an IPv4 subnet such that UDP requests
to 10.0.0.2 port 12345 get answered with an ICMP destination port unreachable.

Issue #2775

support USB NIC

Issue #2788

Set DHCP discover timeout to 1 second because, for some reason, the first
DHCP discover attempt of the NIC router on the PandaBoard times out with the
nightly test infrastructure.

Issue #2788

Adaption to mac-address allocation changes
2018-05-30 13:36:13 +02:00
Martin Stein
2d229a2b72 ping: support UDP
Ping via specific UDP port instead of ICMP Echo with the two new configuration
attributes 'protocol' and 'dst_port'.

Issue #2775
2018-05-30 13:36:12 +02:00
Martin Stein
d93fda594a ping: dynamic IP configuration
Use DHCP to obtain and maintain an IP configuration if no static
configuration is given.

Issue #2775
2018-05-30 13:36:12 +02:00
Martin Stein
ce57319e4b nic_router: bind uplink session lifetime to domain
Normally, the NIC sessions are independent from the domain tags.
However, by now the uplink session, in contrast to the sessions of the
other domains, is still not a server but a client. This means that only
the NIC router itself can decide when to open and close uplink sessions
and how many. Thus, with this commit, we break with the pattern that
session lifetime is independent from domains by letting the NIC router
create the uplink session when the uplink domain appears and close the
session when the domain disappears.

Fixes #2795
2018-05-30 13:36:12 +02:00
Martin Stein
7085640f05 nic_router: remove 'mac_first' attribute
Since the router MAC is allocated like the donwlink MACs it can't happen
anymore that these MACs clash, for instance due to nested routers. Thus,
the range of the MAC allocators of nested routers must not be exclusive
anymore which deprecates the 'mac_first' configuration attribute.

Issue #2795
2018-05-30 13:36:12 +02:00
Martin Stein
e83f095fd2 nic_router: downlinks use own router MAC address
Allocate a virtual MAC address at runtime that is used as router
Ethernet-identity for all downlink domains. This makes the downlink
domains independent from the uplink session.

Issue #2795
2018-05-30 13:36:11 +02:00
Martin Stein
41dbad13e4 nic_router/nic_bridge: re-work Mac_allocator
The old MAC allocator had several drawbacks:

* the address base was a public static that could and must have been written
  directly from outside the class
* the in-use-flag array was based on unsigned values consuming 4 bytes each
  for only one bit of information
* it was a public header that we actually don't want to expose to all
  components but only to the few networking components
* it used the not-so-safe bit notation for integer members of GCC

The new version fixes all these drawbacks.

Issue #2795
2018-05-30 13:36:11 +02:00
Martin Stein
980f3e9c5c net: use Size_guard for packet-data accessors
Instead of handing over the maximum available size to the packet data
accessors, hand over a size guard that keeps track of the packets
boundaries.

This commit also moves the size-guard utilitiy header of Ping and NIC
Router to the include/net directory making it a part of the net library.
It applies the new approach to all net-lib users in the basic repositories.

Ping looses its configurability regarding the ICMP data size as this would
require an additional method in the size guard which would be used only by
Ping.

The size guard was also re-worked to fit the fact that a packet can
bring a tail as well as a header (Ethernet).

Issue #2788
2018-05-30 13:36:11 +02:00
Josef Söntgen
7f285bb074 part_blk: add reporting of expandable GPT entries
Issue #2803.
2018-05-30 13:36:10 +02:00
Josef Söntgen
45743ce884 part_blk: probe whole disk if no valid MBR found
Report the whole disk as partition 0 and probe file system. The
partitions type is set to 'disk'.

Issue #2803.
2018-05-30 13:36:10 +02:00
Josef Söntgen
90360674ed part_blk: report block size 2018-05-30 13:36:10 +02:00
Josef Söntgen
40a0fe9349 part_blk: add minimal file system probing
For now it is enough to differentiate the most commonly used file
system on Genode, e.g. Ext2 for the Genode partition and FAT32 for
(U)EFI partitions.

Issue #2803.
2018-05-30 13:36:09 +02:00
Josef Söntgen
9f8369c01e part_blk: change behaviour regarding GPT usage
The component will now always try to parse the MBR as well as the GPT
(in this order). It will bail out if both are considered valid, using
GPT/MBR hybrid tables is not supported.

Fixes #2803.
2018-05-30 13:36:09 +02:00
Norman Feske
cfe6e0f15b drivers_interactive-pc: increase caps for acpi
This is needed to use the pkg on a Thinkpad x250.
2018-05-30 13:36:09 +02:00
Alexander Boettcher
0de62717f9 x86: detect root bridge properly
Beforehand the root bridge was expected to be at 0:0.0.

Fixes #2801
2018-05-30 13:36:07 +02:00
Sebastian Sumpf
abe76e0d93 vfs rom: return 0555 file permissions
issue #2791
2018-05-30 13:36:06 +02:00
Emery Hemingway
e005d966b4 Ram_fs: immediate directory notifications
Do not mark and defer notification for directories when a file is
created or removed, mark and immediately queue a notification.

Fix #2808
2018-05-30 12:26:19 +02:00
Emery Hemingway
e2661c58dc Convert static VFS library to dynamic library
Fix #2759
2018-05-30 12:26:19 +02:00
Christian Helmuth
3b7d6394d7 depot: update recipe hashes 2018-05-03 15:32:01 +02:00
Stefan Kalkowski
68015a6e9d base: remove cortex* compiler flags (fix #2787) 2018-05-03 15:32:01 +02:00
Emery Hemingway
483d005350 VFS: detect root dir based on config node type
Ref #2782
2018-05-03 15:32:00 +02:00
Norman Feske
b748c4186d nitpicker: deliver pointer pos on hover change
This way, a client is able to respond to the initial movement into the
view area.
2018-05-03 15:32:00 +02:00
Norman Feske
8e0cc44e24 terminal: preserve content during resize
This patch eliminates the flickering of the terminal during resize.
2018-05-03 15:31:59 +02:00
Emery Hemingway
0b980073c1 VFS: close handles via handle method
The using pattern 'handle->close' is less error prone than attempting
'handle->ds().close(handle)' or 'fs.close(handle)'.

Ref #2782
2018-05-03 15:31:57 +02:00
Martin Stein
11a297b557 net: consider tail of Ethernet frame
The Ethernet payload may be followed by padding of variable length and
the FCS (Frame Check Sequence). Thus, we should consider the value
"Ethernet-frame size minus Ethernet-header size" to be only the maximum
size of the encapsulated IP packet. But until now, we considered it to
be also the actual size of the encapsulated IP packet. This commit fixes
the problem for all affected components of the Genode base-repository.

Fixes #2775
2018-05-03 15:31:57 +02:00
Martin Stein
841d583678 net: implement Udp_packet::checksum_error
For checking the checksum of a UDP packet.

Issue #2775
2018-05-03 15:31:56 +02:00
Martin Stein
6b55790e73 net: use generic internet checksum
This reduces the redundant implementations of checksum calculation to
one generic implementation, makes the checksum interface conform over
all protocols, and brings performance optimizations. For instance,
the checksum is now calculated directly in big endian which saves us
most of the previously done byte-re-ordering.

Issue #2775
2018-05-03 15:31:56 +02:00
Martin Stein
836df90f6b nic_router: fix typo in Nat_rule::print
Issue #2775
2018-05-03 15:31:56 +02:00
Martin Stein
bb17e7cf01 nic_router-nat: ICMP NAPT and DNS info forward
Downlink uses DNS server info from Uplink and routes ICMP to Uplink while
applying NAT to it.

Issue #2775
2018-05-03 15:31:56 +02:00
Martin Stein
7adc7bc01a nic_router: more descriptive errors in DHCP server
Instead of telling the user merely that his/her DHCP server config
is invalid, tell him/her why exactly it is invalid.

Issue #2751
2018-05-03 15:31:55 +02:00
Johannes Schlatow
48aa50b97c test/trace_logger: fully automate test
Issue #2735

Co-authored-by: Martin Stein <martin.stein@genode-labs.com>
2018-05-03 15:31:55 +02:00
Johannes Schlatow
b47bf81b73 trace_logger: be aware of trace-buffer wraps
Issue #2735

Co-authored-by: Martin Stein <martin.stein@genode-labs.com>
2018-05-03 15:31:55 +02:00
Martin Stein
373134c4e7 net: safer access to packet data
Replace packet method 'T *data' by the new methods 'T &reinterpret_data'
for parsing or modifying existing sub-protocol packets and 'T
&construct_at_data' for composing a new sub-protocol packet. This has
the advantage that, when composing a new packet, the default constructor
that zero-fills the packet is always called first.

Fixes #2751
2018-05-03 15:31:54 +02:00
Norman Feske
afcad2a968 os: new Input::Event representation
This commit changes the 'Input::Event' type to be more safe and to
deliver symbolic character information along with press events.

Issue #2761
Fixes #2786
2018-05-03 15:31:25 +02:00
Martin Stein
5ef56395f0 test/timeout: raise polling round time
On the Raspberry PI, the 2 seconds of round time in the polling test
were not sufficient to reach the goal of at least 1000 successful polls.
Thus, the commit sets the round time to 2.5 seconds which doesn't hurt to
much but allows the RPI to just make it.

Fixes #2779
2018-05-03 15:31:21 +02:00
Christian Prochaska
b8def5a3c2 depot: gpu_session recipe
Fixes #2770
2018-05-03 15:31:20 +02:00