Commit Graph

1374 Commits

Author SHA1 Message Date
Norman Feske
0a72b37363 vfs: Simple::env::apply_config 2018-04-19 13:38:33 +02:00
Christian Helmuth
47569458d4 depot: update recipe hashes 2018-04-19 12:39:20 +02:00
Josef Söntgen
505ff0bb11 ping: exit run script on not supported platforms
Fixes #2756.
2018-04-19 12:39:19 +02:00
Norman Feske
cb78516bf1 os: add tests to autopilot
Since the autopilot has become able to use the depot, futher tests can
be enabled by default.
2018-04-19 12:38:53 +02:00
Emery Hemingway
3c07860aad VFS: watch result is ERR_UNACCESSIBLE by default
Ref #2745
2018-04-19 12:38:50 +02:00
Emery Hemingway
97f50e8e15 VFS: dir fs Opendir must open at least one directory to succeed
Ref #2745
2018-04-19 12:38:50 +02:00
Emery Hemingway
82a683eccc VFS: construct file-systems using Vfs::Env object
Reduce the size and forward compatibility of VFS file-system
constructors by passing an object holding accessors for 'Genode::Env',
'Genode::Allocator', response handlers, and the root file-system.

Fix #2742
2018-04-19 12:38:27 +02:00
Stefan Kalkowski
7949c194e9 gpio_drv: mask IRQ until it is acknowledged
When working with GPIO interrupts on i.MX6SX for Ethernet PHYs
it became obvious that the GPIO driver repeatedly receives interrupts
for the same event, because it acknowledges the interrupt before a
client has handled the event.

Ref #2750
2018-04-19 12:38:24 +02:00
Stefan Kalkowski
f653be1ebc gpio_drv: add support for i.MX6
Fix #2750
2018-04-19 12:38:24 +02:00
Josef Söntgen
04516a0d39 nvme_drv: add driver for NVMe storage devices
This driver component provides support for using consumer NVMe storage
devices, i.e. it omits name space managment and will always use the
first name space, on Genode. For now it defaults to a reasonable low
configuration:

  -    1 I/O queue (completion/submission tuple)
  -  128 entries in the I/O queue
  - 4096 as the only I/O transaction memory page size

Fixes #2747.
2018-04-19 12:38:22 +02:00
Josef Söntgen
372e426ec7 platform_drv: recognize PCIe NVMe controller
Issue #2747.
2018-04-10 13:56:22 +02:00
Josef Söntgen
ce93e47e89 os: add Block session tester component
Issue #2747.
2018-04-10 13:56:04 +02:00
Christian Helmuth
d54f95d497 depot: update recipe hashes 2018-04-10 13:03:26 +02:00
Norman Feske
10c9b8a221 sculpt: change DNS server to 1.1.1.1
The previously used nameserver 213.73.91.35 of the CCC seems to be no
longer available.
2018-04-10 13:03:26 +02:00
Martin Stein
f9af0e6f0c net: packed attribute for Icmp_packet 2018-04-10 13:03:26 +02:00
Martin Stein
fa59dc0a5b nic_router: use DHCP parameter request list
Send a list of the expected options with the DHCP DISCOVER and REQUEST
when acting as DHCP client.

Fixes #2738
2018-04-10 13:03:19 +02:00
Martin Stein
ca1751528d net: utilities for DHCP parameter-request lists
Issue #2738
2018-04-10 11:20:49 +02:00
Martin Stein
77e968a5e3 nic_dump: add config XML schema file
Issue #2738
2018-04-10 11:20:49 +02:00
Martin Stein
d6e1c462cc nic_dump: default attribute
The 'default' attribute is useful to change the default value for those
protocol attributes that are not explicitely set in the configuration of
the component.

Issue #2738
2018-04-10 11:20:49 +02:00
Martin Stein
ed13a0a262 nic_dump: make protocols configurable
Each supported protocol now has an attribute with the name of the protocol in
the config tag. Each of these attributes accepts one of four possible values:

* no      - do not print out this protocol
* name    - print only the protocol name
* default - print a short summary of the most important header values
* all     - print all available header values

Example:

! <config eth="name"
!         arp="all"
!         ipv4="default"
!         dhcp="no"
!         icmp="all"
!         udp="no"
!         tcp="default"
!         ... />

Corresponding output example:

! ETH IPV4 10.0.2.212 > 10.0.2.55   time 7158 ms (Δ 11 ms)
! ETH IPV4 10.0.2.55 > 10.0.2.201  TCP 80 > 49154 flags ' time 6976 ms (Δ 5 ms)
! ETH ARP hw 1 prot 2048 hwsz 6 protsz 4 op 1 srcmac 02:02:02:02:02:01 srcip 10.0.2.212 dstmac 00:00:00:00:00:00 dstip 10.0.2.55 time 7074 ms (Δ 98 ms)

Issue #2738
2018-04-10 11:20:49 +02:00
Norman Feske
14180d60be nitpicker: center initial pointer position 2018-04-10 11:20:48 +02:00
Norman Feske
fcae056c84 depot: runtime pkg for rom_reporter 2018-04-10 11:20:47 +02:00
Norman Feske
9d233b73a3 nitpicker: improve 'Session::focus' handling
Nitpicker's 'Session:focus' call used to trigger a one-off focus change
at call time. This focus change did not pass the same code paths as a
focus change triggered by a "focus" ROM update, which led to
inconsistencies.

This patch changes the implementation of 'Session::focus' such that the
relationship of the caller and the focused session is preserved after
call time. Whenever the calling session is focused in the future, the
specified session will receive the focus instead. So 'Session::focus'
represents no longer a single operation but propagates the information
about the inter-session relationship. This information is taken into
account whenever the focus is evaluated regardless of how the change is
triggered.

This makes the focus handling in scenarios like the window manager more
robust.

Issue #2746
2018-04-10 11:20:47 +02:00
Norman Feske
23696760c3 fb_sdl: drop spurious motion events without motion
Relative motion events with a motion vector of (0,0) should not exists.
They cause jittery movements of nitpicker's pointer position. This
patch filters out such events.
2018-04-10 11:20:47 +02:00
Martin Stein
0bd73e440d nic_router: do DHCP requests without source IP
Issue #2738
2018-04-10 11:20:47 +02:00
Martin Stein
db3250f6ee nic_dump: adapt to new README scheme 2018-04-10 11:20:46 +02:00
Martin Stein
d67484bb87 trace_logger/README: add examples subsection 2018-04-10 11:20:46 +02:00
Martin Stein
4aa7057e68 trace_logger: adapt to new README scheme 2018-04-10 11:20:46 +02:00
Martin Stein
f68a719f4c ping/README: add examples subsection 2018-04-10 11:20:46 +02:00
Martin Stein
0fc3202160 ping: adapt to new README scheme 2018-04-10 11:20:45 +02:00
Martin Stein
cf32243822 ping_nic_router.run: add icmp_idle_timeout_sec 2018-04-10 11:20:45 +02:00
Martin Stein
b70fa7b0c1 nic_router: adapt to new README scheme 2018-04-10 11:20:45 +02:00
Martin Stein
38e50a5b4f nic_router/README: adapt to new ICMP features 2018-04-10 11:20:45 +02:00
Martin Stein
ce9a0cbc19 nic_router/config.xsd: add icmp_idle_timeout_sec 2018-04-10 11:20:45 +02:00
Martin Stein
d35d946adf ping_nic_router.run: ICMP through a nic_router
This tests ping with simple IP forwarding, ping with NAPT as well as
forwarding of ICMP "Destination Unreachable" messages through the NIC
router.

Issue #2732
2018-04-10 11:20:44 +02:00
Martin Stein
6edf9ccf5a net: get rid of static constructors 2018-04-10 11:20:44 +02:00
Martin Stein
84a3fbd239 app/ping: perform ICMP Echo to another IP host
The 'ping' component continuously sends ICMP Echo requests to a given IP host
and waits for the corresponding ICMP Echo replies. For each successfull ICMP
Echo handshake it prints a short statistic. By now, it can be used only with a
static IP configuration. The size of the ICMP data field can be configured. It
gets filled with the letters of the alphabet ('a' to 'z') repeatedly.

Issue #2732
2018-04-10 11:20:44 +02:00
Norman Feske
97317b0c95 terminal: change term caps from linux to screen
Fixes #2743
2018-04-10 11:20:43 +02:00
Christian Helmuth
92edcb17e5 Warn on redundant call to exec_static_constructors() 2018-04-10 11:20:43 +02:00
Martin Stein
b3791fabc2 test/timeout: test locks in handlers
Originally, the timeout framework caused deadlocks when acquiring the same
lock from different timeout handlers. This use case is now tested in the
timeout test.

Fixes #2704
2018-04-10 11:20:43 +02:00
Martin Stein
f681f9e844 test/timeout: fix typo
Issue #2704
2018-04-10 11:20:43 +02:00
Martin Stein
93a0c66589 timeout: do not handle timeouts while scheduling
To handle all pending timeouts in the context of scheduling a timeout
was only necessary because the Timeout framework once made use of the
Alarm framework. The method Alarm_scheduler::schedule_absolute took an
absolute deadline as argument and we couldn't change this beause the
Alarm framework was also used without the Timeout framework. We had to
calculate this absolute deadline with the now time of the Timeout
framework but the Alarm framework has its own now time that is always a
bit behind the one of the Timeout framework. This lead to bad decisisons
when finding the right position for the new timeout. Now, we can call
schedule_absolute with a relative duration and thereby fix the problem.

When we schedule an absolute timeout without considering the small time
difference, the end-time for the timeout that is calculated using the
local time value is also smaller than the expected end-time. This can
also lead to directly triggering timeouts that should have triggered
with a certain delay.

As it is not trivial to update the local time value while scheduling a
timeout _without_ calling other timeout handlers, we simply raise the
duration of the new timeout by the age of the local time value.

Issue #2704
2018-04-10 11:18:18 +02:00
Martin Stein
f152e3e9d0 timeout: dequeue all pending alarms before reschedule
This fixes the problem that large timeouts, when rescheduled, are interpreted
to be from the last now_period instead of, what would be right, the next
now_period. This occured if there were multiple pending alarms at the head of
the queue and the reschedule of the first one was done with the other outdated
deadlines still in place.

Issue #2704
2018-04-10 11:11:55 +02:00
Martin Stein
bfb96536da timeout: _setup_alarm calculates deadline itself
Instead of taking the absolute deadline of a timeout as argument from
outside (where it is calculated with a freshly requested now time), we
now take a relative duration as argument and calculate the deadline with
the scheduler-internal now time (which can be a little bit outdated).
This enables us to schedule timeouts without updating the internal now time
and thereby handle all pending timeouts.

Issue #2704
2018-04-10 11:11:55 +02:00
Martin Stein
38dbd59d8a timeout: become independent of the Alarm framework
Integrate the code of the Alarm framework directly into the Timeout
framework.  The former Alarm-framework methods are all private to the
corresponding classes of the Timeout framework and get prefixed with
'_alarm__'. The latter avoids name clashes and makes it easier to
simplify the code later.

Issue #2704
2018-04-10 11:11:54 +02:00
Martin Stein
8c7bbdecdf nic_router: conform log in Domain
In the domain class there were several places where output was generated
not conforming to the typical output format of the router ("[domain]
event: parameters").

Issue #2670
2018-04-10 11:11:54 +02:00
Martin Stein
87eb23f562 nic_router: fix uncaught Domain_tree::No_match
When having an interface that yet is not attached to a domain, then a new
configuration comes in and the interface receives a domain name (via the
policy tag) but the corresponding domain doesn't exist, an exception
Domain_tree::No_match is thrown but was not caught and handled until now.

Issue #2670
2018-04-10 11:11:54 +02:00
Martin Stein
54b10b1b38 nic_router: forward ICMP dst unreachable messages
This follows the guidelines in RFC 5508 to enable forwarding of ICMP
"Destination Unreachable" that correspond to an existing link state in
the NIC router. It also serves as blueprint for forwarding ICMP error
messages in general (They are merely not enabled because we don't test
them).

Issue #2732
2018-04-10 11:11:54 +02:00
Martin Stein
6a988749a1 nic_router: print packet info before sending it
By now, the 'verbose packets' output when sending packets was printed after
finish sending the packet. This makes following the packet flow harder if you
have multiple components that print such information.

Issue #2732
2018-04-10 11:11:54 +02:00
Martin Stein
168407a40a nic_router: config attribute 'mac_first'
The mac_first attribute tells the MAC-address allocator of the router
from which MAC address to start allocating. This is useful, for
instance, if you have nested nic_routers. In this case, identical
MAC-allocator settings have led to name clashes in the past, so, you
want to be able to configure them differently.

Issue #2732
2018-04-10 11:11:53 +02:00