Commit Graph

1179 Commits

Author SHA1 Message Date
Norman Feske
cda07b7da0 base: simplification of the IPC code
This commit replaces the stateful 'Ipc_client' type with the plain
function 'ipc_call' that takes all the needed state as arguments.
The stateful 'Ipc_server' class is retained but it moved from the public
API to the internal ipc_server.h header. The kernel-specific
implementations were cleaned up and simplified. E.g., the 'wait'
function does no longer exist. The badge and exception code are no
longer carried in the message buffers but are handled in kernel-specific
ways.

Issue #610
Issue #1832
2016-04-11 11:51:42 +02:00
Norman Feske
da5d182ad3 base: remove 'Native_thread' from public API
Issue #1832
2016-04-11 11:51:42 +02:00
Stefan Kalkowski
5085ad36c3 tool: remove deprecated 'make prepare' mechanism
Fix #1897
2016-03-17 17:02:04 +01:00
Sebastian Sumpf
191cfd2c53 usb_drv: Add Natural Ergonomic 4000 keyboard support
fixes  #1878
2016-02-05 17:06:26 +01:00
Josef Söntgen
46e4c3dc9b usb_drv: release interfaces on Usb session close
Interfaces that have been claimed by a component always have to be
released when the session is closed in case the component
malfunctioned.

Fixes #1869.
2016-02-05 10:47:45 +01:00
Sebastian Sumpf
716eab21e3 usb_drv: change Usb session and raw driver
- Use 'label' attribute to identify device instead of
  bus/dev and vendor_id/product_id

- Implement release_interface RPC

- Report 'label' as well as 'bus' and 'dev'

- Add policy handling to raw driver (includes reconfiguration
  at runtime)

- Use own memory backing store for large DMA allocations

Issue #1863.
2016-01-27 16:15:34 +01:00
Josef Söntgen
8982bc5843 intel_fb_drv: handle displays with EDID extensions
Fixes #1860.
2016-01-26 16:25:54 +01:00
Stefan Kalkowski
b84a47b4db lxip: do not poll for nic session signals
Instead of polling for new Nic session signals, when waiting for
network packets with a timeout, block on the signal receiver, and
register a timer event beforehand using the same signal receiver.

Fix #1862
Ref #1864
2016-01-26 16:20:47 +01:00
Alexander Boettcher
daf67f7baa intel_fb: remove x201 workaround
The workaround is no longer needed as we now propagate the proper device
ID as BDF to the kernel in the platform driver.

Issue #1848
2016-01-13 14:58:01 +01:00
Sebastian Sumpf
64f39c9a42 usb_drv: Remove signal dispatching from storage
Do not call 'wait_and_dispatch_one_signal' in storage back end. This causes a
race of the EP with the main thread.
2015-12-10 13:16:26 +01:00
Sebastian Sumpf
020758a2f1 dde_linux: Move symbolic header-file links of Intel driver
Because Linux sometimes uses relative includes, the links are moved to the
'include/include/include' directory.

Ref #1764
2015-11-29 18:17:07 +01:00
Stefan Kalkowski
d65beb970d dde_linux: KMS-based Intel framebuffer driver (II)
* enable i915 driver from Linux 3.14.5
* tested for generation 5 till 8 GPUs

The driver can be configured at run-time via the config ROM. Every
connector of the graphic card can be configured separately using the
following syntax

  <config>
    <connector name="LVDS-11" width="1280" height="800" enabled="true"/>
  </config>

Also, when enabled within the intel framebuffer driver configuration like
the following

  <config buffered="yes"/>

a simple ram dataspace is propagated to the client and the driver
itselfs copies from that buffer to the framebuffer triggered via refresh
calls. This option is useful to alleviate tearing effects.

The  driver distributes all available connectors of the graphic card and
their supported resolutions via a report. It looks like follows

  <connectors>
    <connector name="LVDS-11" connected="1">
      <mode width="1280" height="800" hz="60"/>
      ...
    </connector>
    ...
  </connectors>

The driver distributes the report only if this is stated within its
configuration, like the following

  <config>
    <report connectors="yes"/>
  </config>

Fix #1764
2015-11-29 18:17:07 +01:00
Norman Feske
520c36d77f dde_linux: KMS-based Intel framebuffer driver (I)
Ref #1764
2015-11-29 18:17:06 +01:00
Christian Helmuth
c04561f026 wifi: support run-time config of SSID/PSK in test
As known from netperf_l?ip_wifi.run the SSID and PSK can be configured
via environment variables GENODE_WIFI_SSID resp. GENODE_WIFI_PSK.
2015-11-29 18:17:06 +01:00
Alexander Boettcher
92cb9eb06d x86: support dynamic upgrades for platform driver
and, especially, for the device_pd. Account all resources per platform session
separately.

Fixes #1539
2015-11-29 18:17:02 +01:00
Alexander Boettcher
3789a75ed6 base: support ascii_to for uint64_t
Issue #1764
2015-11-18 12:22:07 +01:00
Norman Feske
7920b57d34 Consider byte offset in Attached_io_mem_dataspace
Ref #1764
2015-11-18 12:22:07 +01:00
Josef Söntgen
2c9d2e1d32 wifi_drv: remove misleading loading message
Fixes #1774.
2015-11-18 12:22:06 +01:00
Josef Söntgen
dd933de84f wifi_drv: remove device white-list patch
Issue #1774.
2015-11-18 12:22:06 +01:00
Josef Söntgen
88123bdbd5 wifi_drv: make pci probing more sane
Initial patch by @skalk.

Issue #1774.
2015-11-18 12:22:06 +01:00
Josef Söntgen
e9773f237e wifi_drv: move symlink generation to libnl_include
Issue #1772.
2015-11-18 12:22:05 +01:00
Josef Söntgen
5e60a1b32f wifi_drv: move symlink generation to wifi_include
Fixes #1772.
2015-11-18 12:22:05 +01:00
Josef Söntgen
9fc7519972 wifi_drv: handle hidden SSID
Form now on always generate a configuration that handles nidden SSIDs
well and document the configuration in more detail.

Fixes #1746.
2015-11-04 14:09:25 +01:00
Sebastian Sumpf
78e18981fb nic session: fix quota check
Check for overflow.

Issue #1735
2015-10-09 16:38:48 +02:00
Alexy Gallardo Segura
7f1641e460 usb: use GPIO session for configuration
This fixes the issue of conflicting base-address attachment between USB
and GPIO.

Fixes #1732
2015-10-09 16:37:22 +02:00
Norman Feske
8f50b00f13 usb_drv: fix shadowing of loop variable
This patch also fixes the assignment of the pci_dev flags (the
mem flag was never set).
2015-10-06 12:18:52 +02:00
Christian Helmuth
08541b68f7 dde_linux: stack alignment on x86_64 in wifi/usb
platform_execute() is used to initially switch the stack of a
routine/task. While Thread_base::alloc_secondary_stack() properly aligns
the returned stack pointer the x86_64 assembler implementation did not
comply to stack frame management specified in the ABI.

The used (and most simple) stack-alignment check may pass a float to a
varargs function on x86, which requires the compiler to properly save
some XMM registers on stack.
2015-09-30 12:20:41 +02:00
Stefan Kalkowski
b585583ec7 core: do not destroy in object pool's apply scope
Destroying an object within the scope of a lambda/functor executed
in the object pool's apply function leads potentially to memory corruption.
Within the scope the corresponding object is locked and unlocked when
leaving the scope. Therefore, it is illegal to free the object's memory meanwhile.
This commit eliminates several places in core that destroyed wrongly in
the object pool's scope.

Fix #1713
2015-09-30 12:20:40 +02:00
Stefan Kalkowski
ed52d5a211 Introduce 'spec' subdirectories to outline aspects
Instead of holding SPEC-variable dependent files and directories inline
within the repository structure, move them into 'spec' subdirectories
at the corresponding levels, e.g.:

  repos/base/include/spec
  repos/base/mk/spec
  repos/base/lib/mk/spec
  repos/base/src/core/spec
  ...

Moreover, this commit removes the 'platform' directories. That term was
used in an overloaded sense. All SPEC-relative 'platform' directories are
now named 'spec'. Other files, like for instance those related to the
kernel/architecture specific startup library, where moved from 'platform'
directories to explicit, more meaningful places like e.g.: 'src/lib/startup'.

Fix #1673
2015-09-16 13:58:50 +02:00
Christian Prochaska
6e15c6b707 wifi_drv: enable support for iwl7265
Fixes #1671
2015-09-09 15:14:30 +02:00
Christian Helmuth
5230adfd63 wifi: pseudo library to install firmware
The patch prevents linking wifi_drv on each build.
2015-09-09 15:14:29 +02:00
Stefan Kalkowski
458b4d6fc4 base: redesign object pool using lambda interface
Instead of returning pointers to locked objects via a lookup function,
the new object pool implementation restricts object access to
functors resp. lambda expressions that are applied to the objects
within the pool itself.

Fix #884
Fix #1658
2015-09-09 15:14:28 +02:00
Reinier Millo Sánchez
433f859cb9 foc_odroid_x2: USB support
Fixes #1627
2015-08-31 09:09:22 +02:00
Adrian-Ken Rueegsegger
c2ff0ae9d4 Minor cleanup fixes
- Fix spelling errors
- Remove extra semicolons
- Remove extra spaces

Fixes #1650
2015-08-21 11:00:59 +02:00
Christian Helmuth
e8c9125d9f Pseudo target for vfs_jitterentropy
Run script depending on VFS plugins (i.e., shared objects) like
vfs_jitterentropy.lib.so have to state this dependency rather the actual
binaries linked against libc. The latter introduces a library dependency
that is just not there. For example, the dependency on vfs_jitterentropy
is a result from the config node for libc which automatically loads the
plugin.
2015-08-21 11:00:57 +02:00
Sebastian Sumpf
49ae508889 usb_drv: use heap for vmalloc allocations
Do not use slabs for allocations above 64KB, this seems to lead to memory
corruptions and the error described in issue #1613 under certain circumstances.

fixes #1613
2015-07-07 19:48:06 +02:00
Norman Feske
fd45a70acc dde_linux/wifi: enable IWL device of Lenovo x201 2015-07-07 19:48:05 +02:00
Reinier Millo Sánchez
b13b0113c8 usb: kernel-specific USB IRQ number on Raspberry Pi
The USB interrupt number on Raspberry Pi differs betwenn Fiasco.OC and
base-hw, the former uses 9 while the latter uses 17.
2015-07-06 12:22:26 +02:00
Christian Helmuth
49333bafc2 lxip: do not whine on kfree(0) 2015-07-01 14:46:18 +02:00
Sebastian Sumpf
463c9bec17 Replace Nic driver interface by customizable component
Removed the Nic::Driver implementation. All nic servers now inherit from
Nic::Session_component. Packet stream signals are dispatched to
the 'handle_packet_stream' function within a session component. Thus, nic
servers now have direct access to the packet stream channels, making handling
more flexible.

Adjusted nic_loobpack, dde_ipxe, wifi, usb, lan9118, Linux nic, and OpenVPN to
the new interface.

Fixes #1602
2015-07-01 14:46:16 +02:00
Christian Helmuth
340424db83 wifi: report correct bssid when connected 2015-06-22 14:43:41 +02:00
Sebastian Sumpf
d80c1c91be usb_drv: Remove signaling in wait_event_timeout
With the server framework this becomes unnecessary. Also when the 'platform_drv'
has a lower priority, signaling will cause a constant load that starves the
'platform_drv'.

Fixes #1594
2015-06-22 14:43:40 +02:00
Christian Helmuth
1f62446b65 usb: effectively request all IRQ capabilities
Thanks @alex-ab for the remote help.
2015-06-22 14:43:37 +02:00
Alexander Boettcher
1f40d9de6a pci: convert to platform_drv
Fixes #1542
2015-06-22 14:43:34 +02:00
Sebastian Sumpf
e1be0b3f67 wifi: remove dde_kit
Fixes #1565
2015-06-22 14:43:33 +02:00
Sebastian Sumpf
146b34bf40 lxip: remove dde_kit
issue #1565
2015-06-22 14:43:33 +02:00
Sebastian Sumpf
0a1664b892 usb_drv: remove dde_kit
issue #1565
2015-06-22 14:43:33 +02:00
Sebastian Sumpf
131758eae0 dde_linux: lx utility library
Issue #1565
2015-06-09 11:12:39 +02:00
Alexander Boettcher
1c38d4903b x86: use report_rom for acpi and pci driver
Issue #1542
2015-06-09 11:00:12 +02:00
Norman Feske
65837e8ae9 wifi: fix condition for non-protected connections 2015-06-09 11:00:11 +02:00
Alexander Boettcher
cbc46a2276 usb: avoid allocation across non-cont. phys memory
Fixes #1530
2015-05-27 11:25:34 +02:00
Alexander Boettcher
ccc0f4c2ec usb: handle quota_exceed exception of pci_drv
Issue #755
2015-05-26 09:39:48 +02:00
Christian Prochaska
2d869dd15e usb_drv: generate a device list report
The report lists all connected devices and gets updated when devices are
added or removed.

Example report:

<devices>
    <device vendor_id="0x17ef" product_id="0x4816"/>
    <device vendor_id="0x0a5c" product_id="0x217f"/>
    <device vendor_id="0x8087" product_id="0x0020"/>
    <device vendor_id="0x8087" product_id="0x0020"/>
    <device vendor_id="0x1d6b" product_id="0x0002"/>
    <device vendor_id="0x1d6b" product_id="0x0002"/>
</devices>

There is no distinction yet for multiple devices of the same type.

The report is named "devices" and an example policy for 'report_rom' would
look like:

<policy label="vbox -> usb_devices" report="usb_drv -> devices"/>

The report only gets generated if enabled in the 'usb_drv' configuration:

<config>
    <raw>
        <report devices="yes"/>
    </raw>
</config>

Fixes #1506
2015-05-26 09:39:46 +02:00
Sebastian Sumpf
33bc63e7c3 os: rename 'bswap' to 'host_to_big_endian' 2015-05-20 17:52:58 +02:00
Alexander Boettcher
2ceecd44f9 pci: assign device during pci config cmd write
Issue #1216
2015-05-20 17:52:57 +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
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
b7ca04ddde dde_kit: use io ports via device interface
Issue #1487
2015-05-06 10:55:21 +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
df50d1b29d run: adjust autopilot run scripts to pci changes
Issue #1486
2015-05-06 10:55:19 +02:00
Alexander Boettcher
e4d663cf41 pci: remove device_cap from dma calls
Issue #1486
2015-05-06 10:55:18 +02:00
Alexander Boettcher
5c1504fd8f wifi: use irq via device interface
Issue #1471
2015-05-06 10:55:18 +02:00
Alexander Boettcher
a58bc84d3e usb: use irq via platform driver or directly
Issue #1471
2015-05-06 10:55:18 +02:00
Josef Söntgen
bfb47cfd4e wifi_drv: use asynchronous IRQ session interface
Issue #1456.
2015-04-23 16:47:59 +02:00
Norman Feske
eaab23c012 base: const-correctness of Allocator interface
This patch adds const qualifiers to the functions Allocator::consumed,
Allocator::overhead, Allocator::avail, and Range_allocator::valid_addr.

Fixes #1481
2015-04-17 16:13:22 +02:00
Norman Feske
270f1068cb os: Move Ring_buffer to Genode namespace
Fixes #1479
2015-04-17 16:13:21 +02:00
Norman Feske
d9d65aa86b base: use reference for ascii_to output argument
Issue #1477
2015-04-17 16:13:19 +02:00
Josef Söntgen
dd47129bef nic session: link-state change handling
A Nic::Session client can install a signal handler that is used to
propagate changes of the link-state by calling 'link_state_sigh()'.
The actual link state is queried via 'link_state()'.

The nic-driver interface now provides a Driver_notification callback,
which is used to forward link-state changes from the driver to the
Nic::Session_component.

The following drivers now provide real link state: dde_ipxe, nic_bridge,
and usb_drv. Currently, OpenVPN, Linux nic_drv, and lan9118 do not
support link state and always report link up.

Fixes #1327
2015-03-27 11:53:13 +01:00
Norman Feske
560a58e5c6 Move packet stream to Genode namespace, fix #1455 2015-03-19 08:57:22 +01:00
Alexander Boettcher
cd764a6aa6 usb: support multi touch devices
Issue #1444
2015-03-19 08:57:18 +01:00
Josef Söntgen
47b0aea30d wifi_drv: use report mechanism in wifi.run
Update the wifi run script to reflect the current configuration
mechanism used by the wifi driver.

Issue #1439.
2015-03-13 12:17:28 +01:00
Josef Söntgen
9d5b119186 wifi_drv: add dummy member to empty structs
The size of empty structs differs in C (0 byte) and C++ (1 byte), which
leads to different offsets in compound structures. This fixes the driver
on 32Bit platforms.

Issue #1439.
2015-03-13 12:17:27 +01:00
Josef Söntgen
36bcc69faf wifi_drv: on timeout return correct remaining time
Issue #1439.
2015-03-13 12:17:27 +01:00
Josef Söntgen
7e69013e0c wifi_drv: store timeout also in timer_list.expires
The wireless stack calls timer_before(foo, timer.expires) and up to now
it was always 0. Let's be save and set this field when scheduling the
timer, although it worked fine so far.

Issue #1439.
2015-03-13 12:17:27 +01:00
Josef Söntgen
88fc1eee61 wifi_drv: add verbose attribute in config node
Among others, the driver will now print the MAC address of the wireless
device when 'verbose="yes"' is added to <config>.

Issue #1439.
2015-03-13 12:17:27 +01:00
Josef Söntgen
c46e3db4d5 wifi_drv: silence 'Slab too large' error
We will always see this error message when the driver is started. It
is expected and not an actual error. When the driver is running it will
not allocate larger chunks than the Slab provides. Therefore, we can
safely ignore this message.

Issue #1439.
2015-03-13 12:17:27 +01:00
Josef Söntgen
7923b287d9 wifi_drv: fix find_next_bit function
Among others, this function is used in the for_each_set_big() macro,
which is used when configuring the data rate tables. Therefore, this
fixes observed performance issues.

Fixes #1439.
2015-03-13 12:17:25 +01:00
Josef Söntgen
f94176af3f wifi_drv: handle invalid config_rom and psk
* Only attach the config_rom dataspace if it is valid.
* Check if PSK has a valid length.

Issue #1439.
2015-03-13 12:17:25 +01:00
Josef Söntgen
d443c136ed wpa_supplicant: report quality value
Issue #1439.
2015-03-13 12:17:25 +01:00
Alexander Boettcher
d68c7d1d10 usb: rename coordinates to width/height for touch 2015-02-27 11:48:36 +01:00
Martin Stein
d2b82274db run scripts: don't use is_qemu_available anymore
With the new run tool, there is no more is_qemu_available function. However,
some scripts still try to use it because only frequently used scripts were
updated by now. The commit replaces the function calls with the new
'have_include power_on/qemu' check.

Ref #1419
2015-02-27 11:48:07 +01:00
Josef Söntgen
894974f73b wifi_drv: copy firmware images to build directory
Always copy the firmware images to the bin directory within the
build directyry when building the wifi_drv binary.

Issue #1415.
2015-02-27 11:48:06 +01:00
Josef Söntgen
818dad72d0 dde_linux: download firmware for iwlwifi driver
Also download firmware images needed by the wifi_drv when preparing
the dde_linux port. The images are placed in 'firmware' directory.

Issue #1415.
2015-02-27 11:48:06 +01:00
Josef Söntgen
85031f1c1a wifi: report wlan networks
The wifi_drv now provides two reports. The first one contains all
accesspoints that were found while scanning the supported frequencies.
The second one reports the state of the driver, i.e., if it is
conntected to an accesspoint or not. In addition to that, the driver
now gets its configuration via a ROM session.

More detailed information are available in 'repos/dde_linux/README'.

Issue #1415.
2015-02-27 11:48:06 +01:00
Alexander Boettcher
2e1686558c run: constrain physical memory for pci/acpi driver
Permit pci/acpi driver to constrain physical memory allocation to needs of
the driver it serves.

Fixes #1045
2015-02-16 13:40:38 +01:00
Sebastian Sumpf
c2c8483293 usb_drv: Fix controller initialization on RPI
Execute high priority tasklets immediately, these tasklets need to be processed
before any other work.

Issue #1401
2015-02-16 13:40:36 +01:00
Sebastian Sumpf
6d2c697da1 lxip: Fix timeout handling for 'schedule_timeout'
Up until now 'schedule_timeout' did only wait for the next signal to occur.
However, we might run into situations where there won't occur signals for longer
periods of time. Therefore, we took care of the respective timeout handling.

This commit also adds Genode's tracing support

Issue #1310
2015-02-16 13:40:34 +01:00
Sebastian Sumpf
8843564850 usb_drv: USB terminal driver
Issue #1329
2015-02-16 13:40:34 +01:00
Sebastian Sumpf
0c2bdf9edd usb_drv: Remote USB driver interface
Issue #1329
2015-02-16 13:40:33 +01:00
Sebastian Sumpf
15a379894a lxip: Fix on OKL4
This has been broken for a while now. Use correct (global) signal transmission,
do not use local signal transmission, as signals seems to get lost.

Issue #1310
2015-01-26 12:28:42 +01:00
Josef Söntgen
a36d0ec83a lxip: provide struct file pointer for udp_poll
Lxip may deference the file pointer in 'udp_poll()'. So we provide a
valid dummy object.

Fixes #1371.
2015-01-20 12:05:54 +01:00
Alexander Boettcher
0f18ecc142 base: handle input overflow exception
Fixes #1348
2015-01-09 11:52:06 +01:00
Alexander Boettcher
a59cf9f557 usb: wacom touchscreen support 2014-12-19 13:58:48 +01:00
Christian Helmuth
22db466194 wifi_drv: adapt wifi.run for iwl7260
Fixes #1317.
2014-12-19 13:58:48 +01:00
Christian Menard
fa0f7c0d6d wifi_drv: enable support for iwl7260
- essential support for 7260 chipset and DMA fixes
- assign mvm->pm_ops at beginning of function iwl_op_mode_mvm_start.
  iwl_mvm_mac_setup_register() uses mvm->pm_ops, but it is called
  before this field is set to a valid value.
- disable call to function iwl_mvm_prepare_multicast.
  This function leads to a pagefault, as it aspects a list of multicast
  addresses, but the list is empty as it is not generated by this port.
2014-12-19 13:58:48 +01:00
Josef Söntgen
b557fb13f9 wifi_drv: fix timer scheduling
The context of timer are now inserted correctly and the actual timer
triggering the exection of each context is always programmed if the
head of the timer list changes.

Fixes #1326.
2014-12-19 13:58:46 +01:00
Josef Söntgen
4c7a5bb388 wifi_drv: call schedule() in sleep functions
The jiffies are only updated on each round of scheduling the runnable
tasks. We have to schedule the current task that executes the sleep
call to update the jiffies count and thereby preventing the task from
entering an endless loop when using a statement like
'while (!time_after(jiffies, now + timeout)) { msleep(1); }'.

Related to #1326.
2014-12-16 15:08:07 +01:00
Josef Söntgen
9ed935ff2a wifi_drv: look for PCI_CLASS_NETWORK_OTHER only
Instead of probing all device on the PCI bus just look for devices
matching PCI_CLASS_NETWORK_OTHER. This fixes issues with other devices
on the PCI bus, e.g. the GPU, when access their extended config space.

Related to #1326.
2014-12-16 15:07:56 +01:00
Christian Helmuth
9996acf091 dde_linux: check tools needed for libnl 2014-12-05 11:00:15 +01:00
Sebastian Sumpf
a4f7800bf0 lxip: signal NETDEV_TX_BUSY if tx queue is full 2014-11-28 12:02:38 +01:00
Josef Söntgen
703e3622ff wifi_drv: Port of the Linux wireless stack 2014-11-28 12:02:36 +01:00
Josef Söntgen
2eaa55e6b1 dde_linux: remove base cxx from lxip.mk 2014-11-28 12:02:36 +01:00
Josef Söntgen
f127f5c7fc dde_linux: remove base cxx dep from usb.inc 2014-11-28 12:02:36 +01:00
Josef Söntgen
8870539904 dde_linux: clean up lxip patches 2014-11-28 12:02:36 +01:00
Josef Söntgen
338cfaaf9f dde_linux: clean up usb patches 2014-11-28 12:02:36 +01:00
Josef Söntgen
969cebc659 dde_linux: remove bogus semicolon 2014-11-28 12:02:35 +01:00
Christian Menard
eedddeced1 dde_linux: fix bug in find_next_zero_bit_le
value '1' has a default type of int, but long is needed to cover all 64 bits
2014-11-20 16:39:16 +01:00
Sebastian Sumpf
bc4eab430a lxip: Add loopback device
Fixes #1204
2014-11-12 14:44:17 +01:00
Sebastian Sumpf
d426c5e6c2 dde_linux: make drivers self containing
Ported drivers list and extract all needed source files. This decouples
ports according to contrib sources and also enables us to revert lxip to
Linux version 3.9, while staying with 3.14 for usb.

Fixes #1285
2014-11-12 14:44:17 +01:00
Josef Söntgen
35239b84df dde_kit: remove jiffies alias
The alias is rather Linux-specific and also prevents particularly
tailored jiffies implementations. For the existing dde_linux ports (usb
and lxip) we just define jiffies to be dde_kit_timer_ticks with a
preprocessor macro.
2014-10-21 11:05:15 +02:00
Norman Feske
85362ba0b9 dde_linux: USB SOF IRQ filter for Raspberry Pi 2014-10-13 14:53:00 +02:00
Christian Helmuth
0b5f901e58 Log name of exiting child from Child::exit()
Fixes #1243.
2014-09-11 10:23:39 +02:00
Sebastian Sumpf
98165dd91b dde_linux: Update to Linux 3.14.5
Update patch files and file lists.
2014-08-28 12:35:55 +02:00
Norman Feske
b46d062918 dde_linux: incorporate file lists into port hash 2014-07-24 16:16:21 +02:00
Christian Menard
ad2cd4b328 dde_linux: HID multitouch support
Fixes #1209
2014-07-24 16:15:58 +02:00
Stefan Kalkowski
786fe805da base: introduce caching attributes (fix #1184)
On ARM it's relevant to not only distinguish between ordinary cached memory
and write-combined one, but also having non-cached memory too. To insert the
appropriated page table entries e.g.: in the base-hw kernel, we need to preserve
the information about the kind of memory from allocation until the pager
resolves a page fault. Therefore, this commit introduces a new Cache_attribute
type, and replaces the write_combined boolean with the new type where necessary.
2014-06-26 10:57:26 +02:00
Sebastian Sumpf
cf73ae2c20 usb_drv: Make EHCI-queue header non-cachable
Fixes #758
2014-06-26 10:57:26 +02:00
Sebastian Sumpf
cc8bf82300 usb_drv: Add timeout support for events (ref #758) 2014-06-26 10:57:26 +02:00
Sebastian Sumpf
3961a3e2a1 usb_drv: Add hrtimer support (ref #758) 2014-06-26 10:57:26 +02:00
Josef Söntgen
7d593f2582 lxip: dissolve receiver in socket handler
Fixes #1179.
2014-06-26 10:57:25 +02:00
Christian Prochaska
14951649e4 dde_linux: implement memory barriers in USB driver
This patch implements the memory barrier macros in the USB driver for ARMv7
and x86.

Fixes #1159.
2014-06-06 14:54:08 +02:00
Norman Feske
0ed68a56b7 Use signals for delivering input events
This patch changes both the Input::Session interface and the skeleton
for the server-side implementation of this interface
('input/component.h').

The Input::Session interface offers a new 'sigh' function, which can be
called be the client to register a signal handler. The signal handler
gets notified on the arrival of new input. This alleviates the need to
poll for input events at the client side.

The server-side skeleton for implementing input services underwent a
redesign to make it more modular and robust. I.e., there are no
global functions needed at the server side and the event-queue
enable/disable mechanism is implemented at a central place (in the root
component) rather than inside each driver.

Fixes #46
2014-06-06 14:54:07 +02:00
Sebastian Sumpf
6c10bfe049 dde_linux: Remove bogus line from XHCI patch
This was a left over from the 'vi' editor
2014-06-02 12:56:05 +02:00
Norman Feske
615830e107 Enable hash checks for ports mechanism 2014-05-27 13:45:03 +02:00
Sebastian Sumpf
24f97f9593 usb_drv: Check SCSI command queue state
In case the storage-entry point dispatches more then one packet, wait for the
previous command to finish before setting a new request. This has to be done
because the 'queuecommand' does actually *not* queue things, but can only handle
one request at the time.

Fix #1143
2014-05-27 11:14:46 +02:00
Sebastian Sumpf
d1e10e939d dde_linux: migrate to new ports mechanism
Issue #1082
2014-05-27 11:14:43 +02:00
Norman Feske
ca971bbfd8 Move repositories to 'repos/' subdirectory
This patch changes the top-level directory layout as a preparatory
step for improving the tools for managing 3rd-party source codes.
The rationale is described in the issue referenced below.

Issue #1082
2014-05-14 16:08:00 +02:00