Commit Graph

8194 Commits

Author SHA1 Message Date
Stefan Kalkowski
918b9a9fa4 ieee754: disable test for muen (fix #3305) 2019-05-06 16:15:26 +02:00
Stefan Kalkowski
089cb0f536 foc: change core link address for imx7d_sabre
Fix #3298
2019-05-06 16:15:26 +02:00
Stefan Kalkowski
f42c21f16b platform_info: add kernel information (fix #3295) 2019-05-06 16:15:26 +02:00
Norman Feske
c38c80fd43 menu_view: midway re-targeting of geometry motion
This patch fixes the corner case where an animated geometry changes its
destination mid-way while an animation is already in progress. The
'_trigger_animated_geometry' method used to back out early in this case,
which was intended as an optimization.

Fixes #3296
2019-05-06 16:15:26 +02:00
Norman Feske
3f8dfa346c sculpt_manager: remove double name attributes
The 'name' attribute was generated by both the call of 'gen_named_node'
and 'Hoverable_item::gen_button_attr'. Use only the former.
2019-05-06 16:15:26 +02:00
Alexander Boettcher
05fa063068 vm_session: support to trace vCPU
Issue #3111
2019-05-06 16:15:26 +02:00
Christian Prochaska
dca144f2ee noux: fix noux_gdb run script
Fixes #3287
2019-05-06 16:15:26 +02:00
Christian Prochaska
4672fdb9f0 gdb_monitor.run: remove broken stderr redirection
Fixes #3290
2019-05-06 16:15:26 +02:00
Stefan Kalkowski
d6332f1767 zynq: make nic driver independent of hw kernel
Use uncached ram dataspace for RX and TX communication buffers
instead of cache maintainance functions that are not part of the
Genode API.

Fix #3291
2019-05-06 16:15:26 +02:00
Stefan Kalkowski
c767f6ccf1 os: explicit cache policy in Nic::Session_component
To enable the use of uncached DMA buffers as RX and TX communication
buffers in between driver (service) and client, introduce a cache
attribute in the constructor of Nic::Session_component

Ref #3291
2019-05-06 16:15:26 +02:00
Martin Stein
0b9916cae2 Timer::Connection: simplify curr_time
With the new fact that plain time values are always 64 bit unsigned, the
timestamp type is never bigger than the plain time type. Therefore, a code path
in the curr_time interpolation that treated this condition is not neccessary
anymore.

Ref #3208
2019-05-06 16:15:26 +02:00
Martin Stein
181c78d482 timeout: use uint64_t for all plain time values
This enforces the use of unsigned 64-bit values for time in the duration type,
the timeout framework, the timer session, the userland timer-drivers, and the
alarm framework on all platforms. The commit also adapts the code that uses
these tools accross all basic repositories (base, base-*, os. gems, libports,
ports, dde_*) to use unsigned 64-bit values for time as well as far as this
does not imply profound modifications.

Fixes #3208
2019-05-06 16:15:26 +02:00
Stefan Kalkowski
e072ee480b depot: add recipe for base-hw-imx7d_sabre
Fix #3293
2019-05-06 16:15:26 +02:00
Stefan Kalkowski
eb933af40a depot: add recipe for base-foc-imx7d_sabre
Fix #3293
2019-05-06 16:15:26 +02:00
Stefan Kalkowski
6d0a271308 depot: add recipe for base-sel4-imx7d_sabre
Fix #3293
2019-05-06 16:15:26 +02:00
Stefan Kalkowski
4bcd9169c0 sel4: add timer for imx7d_sabre
Fix #3292
2019-05-06 16:15:26 +02:00
Stefan Kalkowski
95b9e0a0e2 sel4: fix configuration for imx7d sabre
Ref #3292
2019-05-06 16:15:26 +02:00
Alexander Boettcher
cc64c43758 vm_session: adjustments to work with seoul vmm
for foc, nova, sel4

Issue #3111
2019-05-06 16:15:26 +02:00
Alexander Boettcher
8950de5a89 base: support whole addressable range in allocator
Issue #3111
2019-05-06 16:15:26 +02:00
Alexander Boettcher
8840ca96a9 seoul: use vm_session interface
and remove any dependency on the NOVA kernel interface

Issue #3111
2019-05-06 16:15:26 +02:00
Alexander Boettcher
35d46dca72 lib/launchpad: add VM session forwarding support
Issue #3111
2019-05-06 16:15:25 +02:00
Alexander Boettcher
393643515c base: extend attach of vm_session
by offset, size, writeable and executable parameter

Issue #3111
2019-05-06 16:15:25 +02:00
Norman Feske
17fda73ca1 block_tester: update to new block-client API
- Added 'io_buffer' attribute, default is 4M
- Added 'batch' attribute, specifying the number of jobs used
  in parallel, default is 1 (sequential)
- Removed 'synchronous' attribute (use batch of 1 instead)
- Added 'copy' attribute (default "yes")
- Print number of signals ("triggered")

Issue #3283
2019-05-06 16:15:25 +02:00
Norman Feske
784206c85c block_session: new client-side API
This patch equips the 'Block::Connection' with a framework API for the
implementation of robust block-session clients that perform block I/O in
an asynchronous fashion.

An application-defined 'JOB' type, inherited from 'Connection::Job',
encapsulates the application's context information associated with a
block operation.

The lifecycle of the jobs is implemented by the 'Connection' and driven
by the application's invokation of 'Connection::update_jobs'. The
'update_jobs' mechanism takes three hook functions as arguments, which
implement the applications-defined policy for producing and consuming
data, and for the completion of jobs.

Issue #3283
2019-05-06 16:15:25 +02:00
Norman Feske
976f67eee6 os: make 'Block::Operation' printable
Issue #3283
2019-05-06 16:15:25 +02:00
Norman Feske
e5f27b44b5 block_session: turn 'Connection' into template
As a preparatory step for introducing the new block-client API, we have
to turn the 'Block::Connection' into a class template. The template
argument will be used to tie an application-defined job type to the
block connection.

Issue #3283
2019-05-06 16:15:25 +02:00
Norman Feske
6c0dd9fe3b block_session: use types from block/request.h
Issue #3283
2019-05-06 16:15:25 +02:00
Stefan Kalkowski
7a45867841 vmm_arm: support for i.MX7 Dual SABRE board
Fix #3285
2019-05-06 16:15:25 +02:00
Stefan Kalkowski
0e94d7410d noux_tool_chain_auto: enable imx6 and imx7 boards
Fix #3288
2019-05-06 16:15:25 +02:00
Stefan Kalkowski
f074954d3d hw: use eret in hyp mode to switch mode
Instead of using `cps` instruction, use an exception return
instruction to switch from `hyp` mode to `svc` mode.
Otherwise it causes unpredicted behaviour on ARM.

Fix #3284
2019-05-06 16:15:25 +02:00
Norman Feske
c433f87000 os: batching of packet-stream source operations
This patch adds support for manually triggering the wakeup of the packet
sink by the source. This way, a packet source becomes able to marshal
batches of submissions or unmarshal batches of acknowledgements before
yielding the control over to the sink.

Issue #3283
2019-05-06 16:15:25 +02:00
Norman Feske
ea6b1c255e base: add const version of 'Fifo::Element::object' 2019-05-06 16:15:25 +02:00
Alexander Boettcher
35cf804471 base: free up all blocks on avl destruction
Issue #3111

remove_range may deny to the job on memory pressure or insane ranges,
which ends up in an endless loop when the Avl allocator is in destruction.

Since the Avl gets destructed, solely the memory free up is of importance,
not the correct range adjustments during remove_range.
2019-05-06 16:15:25 +02:00
Alexander Boettcher
526554741f vm_session: evaluate priority (nova)
Issue #3111
2019-05-06 16:15:25 +02:00
Alexander Boettcher
d2229ab381 vm_session: evaluate priority
Issue #3111
2019-05-06 16:15:25 +02:00
Alexander Boettcher
d459432c45 init: scale priority of vm_session
Issue #3111
2019-05-06 16:15:25 +02:00
Alexander Boettcher
450c8dc149 vm_session: track dataspaces used by attach
Track the dataspaces used by attach and add handling of flushing VM space
when dataspace gets destroyed (not triggered via the vm_session interface).

Issue #3111
2019-05-06 16:15:25 +02:00
Alexander Boettcher
169c51d50d base: remove error message in slab block
Issue #3111
2019-05-06 16:15:25 +02:00
Alexander Boettcher
d1f37e66eb base: fix _sum_in_range in avl structure
Handles corner case when addr + size becomes exactly 0. Before the commit
the function returned that sum is not part of the range, which is wrong.

Issue #3111
2019-05-06 16:15:24 +02:00
Alexander Boettcher
812149ed29 core: add Region_map_detach interface
Issue #3111
2019-05-06 16:15:24 +02:00
Norman Feske
593e971121 block_session: SYNC and TRIM as async operations
This patch removes the blocking Block::Session::sync RPC function and
adds the asynchronous operations SYNC and TRIM to the block session's
packet-stream interface.

Even though the patch adjusts all block components to the interface
change, the components keep the former blocking handling of sync
internally for now because of the design of the 'Block::Driver'
interface. This old interface is not worth changing. We should instead
migrate the block servers step by step to the new
'Block::Request_stream' API.

Fixes #3274
2019-05-06 16:15:24 +02:00
Norman Feske
e058adc4fe block_session: add client-defined request tag
The new request tag allows a block-session client to uniquely correlate
acknowledgements with outstanding requests. Until now, this was possible
for read and write operations by taking the value of the request's
packet-stream offset. However, SYNC and TRIM requests do not carry any
packet-stream payload and thereby lack meaningful offset values. By
introducing the notion of a 'tag', we can support multiple outstanding
requests of any type and don't need to overload the meaning of the
'offset' value.

Issue #3274
2019-05-06 16:15:24 +02:00
Norman Feske
a39474a245 block-request stream: split Operation from Request
This patch splits the 'Request' definition into smaller types that are
suitable for the client-side API too.

The new 'Operation' type comprises the block operation's type (opcode)
and the operation's arguments (block number, block count).
The former 'Request::operation_defined' is now 'Operation::valid'.
The 'Request' aggregates an 'Operation', which changes its object
layout.

Note that this commit relaxes the bit-precise definition of 'Request' to
facilitate the use of 'unsigned long' where appropriate, in particular
for the request tag (which should correspond to an 'Id_space::Id'). The
originally bit-precise definition was pursued to allow the sharing of
the 'Request' type between SPARK and C++ code. However, it turns out
that defining a native type in each language and a (set of) converting
constructors is a more natural approach.

Issue #3283
2019-05-06 16:15:24 +02:00
Christian Prochaska
ed246d152b tool_chain: build in <genode-dir>/build/tool_chain-<version>
Fixes #2608
2019-05-06 16:15:24 +02:00
Stefan Kalkowski
7f965dad29 vmm_arm: do not use uart driver in automated test
Fix #3278
2019-05-06 16:15:24 +02:00
Stefan Kalkowski
0a470e66f2 vmm_arm: uart device model needs to take all chars
When receiving a terminal signal, the uart device model has to
take all characters out of the stream. Otherwise, characters
might never arrive at the VM. This was not recognized before,
because it was used with a quite slow UART only, which obviously
never achieved to send more characters at once.

Ref #3278
2019-05-06 16:15:24 +02:00
Stefan Kalkowski
94881e757a test-terminal_expect_send: expect-like helper tool
A small terminal-client tool, which expects a specific line(-start),
and then sends a specified line to the other side. Optionally,
it prints all received lines to its LOG service.

Ref #3278
2019-05-06 16:15:24 +02:00
Alexander Boettcher
26796c8f7a nova: update kernel branch
- sorting of initializer by Christian Prochaska - issue #3253
- leak of FPU register state reported by Julian Stecklina - thanks !
- fix page table synchronization bug - by Julian Stecklina
- add a second dynamic buddy if the memory requirements could not be fulfilled
  by the first dynamic buddy
- disable vtlb peek if EPT/NPT is enabled
2019-05-06 16:15:16 +02:00
Norman Feske
51f51c18af block/request_stream: rename wakeup_client
This patch renames 'wakeup_client' to 'wakeup_client_if_needed' to
clarify that the method triggers signals only when needed, not on every
call.

The name 'wakeup_client' is prone to misguide users to call the function
conditionally as an optimization, thereby complicating the code, but to
no effect.

Fixes #3279
2019-05-03 13:53:12 +02:00
Norman Feske
34fd5f626a test/block_request_stream: private Request_stream
Avoid public inheritance to make the code simpler to understand.

Issue #3279
2019-05-03 13:53:12 +02:00