Commit Graph

190 Commits

Author SHA1 Message Date
Martin Stein
1336b0a751 mmio: upper-bounds checks
The classes Genode::Mmio, Genode::Register_set, Genode::Attached_mmio, and
Platform::Device::Mmio now receive a template parameter 'size_t SIZE'. In each
type that derives from one of these classes, it is now statically checked that
the range of each Genode::Register::Register- and
Genode::Register_set::Register_array-deriving sub-type is within [0..SIZE).

That said, SIZE is the minimum size of the memory region provided to the above
mentioned Mmio classes in order to avoid page faults or memory corruption when
accessing the registers and register arrays declared inside.

Note, that the range end of a register array is not the end of the last item
but the end of integer access that is used for accessing the last bit in the
last item.

The constructors of Genode::Mmio, Genode::Attached_mmio, and
Platform::Device::Mmio now receive an argument 'Byte_range_ptr range' that is
expected to be the range of the backing memory region. In each type that derives
from on of these classes, it is now dynamically checked that 'range.num_bytes
>= SIZE', thereby implementing the above mention protection against page faults
and memory corruption.

The rest of the commit adapts the code throughout the Genode Labs repositories
regarding the changes. Note that for that code inside Core, the commits mostly
uses a simplified approach by constructing MMIO objects with range
[base..base+SIZE) and not with a mapping- or specification-related range size.
This should be fixed in the future.

Furthermore, there are types that derive from an MMIO class but don't declare
any registers or register arrays (especially with Platform::Device::Mmio). In
this case SIZE is set to 0. This way, the parameters must be actively corrected
by someone who later wants to add registers or register arrays, plus the places
can be easily found by grep'ing for Mmio<0>.

Fix #4081
2024-02-26 08:59:07 +01:00
Norman Feske
c4679e7af6 depot: update recipe hashes 2023-12-13 12:33:05 +01:00
Christian Helmuth
8baf19022c depot: update recipe hashes 2023-11-30 15:11:36 +01:00
Johannes Schlatow
686b9d44f4 dde_bsd: use CACHED dma buffers
On x86, DMA buffers are actually always mapped as cached. We should
therefore actually ask for a cached buffer in order to avoid confusion.

genodelabs/genode#5000
2023-10-26 15:29:43 +02:00
Christian Helmuth
b634549722 depot: update recipe hashes 2023-10-25 14:01:40 +02:00
Christian Helmuth
07c4b92335 depot: update recipe hashes 2023-10-04 13:22:08 +02:00
Christian Helmuth
134a785fe0 depot: update recipe hashes 2023-08-24 11:01:40 +02:00
Norman Feske
7aa301361d depot: update recipe hashes 2023-07-14 12:06:32 +02:00
Josef Söntgen
93d6d71a1d dde_bsd: add patch to limit internal buffer size
Decreasing the internal buffer size will implicitly limit the number
of blocks provisioned for recording and brings them in line with
the number of blocks used for playback (2).

Note that this patch also sets an upper-bound on the number of
samples in 'Audio_*::PERIOD'.
2023-07-14 12:06:32 +02:00
Josef Söntgen
317c5429d2 dde_bsd: decrease overall memory consumption
The initial memory backend implementation was brought over from DDE
Linux and was geared towards use-cases where a high-performing
allocator is useful. In case of the audio driver this is overkill
and since no other driver that could benefit from such an
implementation was ported in the meantime rather use a simpler
implementation that keeps the overhead down.

Fixes #4946.
2023-07-14 12:06:31 +02:00
Josef Söntgen
ff0ba89e91 dde_bsd: update mixer state report on HP sense
Issue #4946.
2023-07-14 12:06:31 +02:00
Norman Feske
79e262921e depot: update recipe hashes 2023-06-16 11:24:26 +02:00
Christian Helmuth
583f2d6a36 depot: update recipe hashes 2023-05-30 12:13:34 +02:00
Christian Helmuth
22bee79534 port/metadata: improve info for multi-source ports
Now, ./tool/ports/metadata dde_linux produces the following output.

  PORT:     dde_linux
  LICENSE:  GPLv2
  VERSION:  individual (see sources)
  SOURCE:   https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.4.3.tar.xz VERSION 4.4.3 (lxip)
  SOURCE:   https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.16.3.tar.xz VERSION 4.16.3 (fec)
  SOURCE:   https://github.com/cproc/dwc_otg.git git r5 (dwc_otg_host)
  SOURCE:   https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.16.3.tar.xz VERSION 4.16.3 (usb_host)
  SOURCE:   https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.16.3.tar.xz VERSION 4.16.3 (usb_hid)
  SOURCE:   https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.16.3.tar.xz VERSION 4.16.3 (usb_modem)
  SOURCE:   https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.16.3.tar.xz VERSION 4.16.3 (usb_net)

Issue #4685
2023-05-30 12:03:34 +02:00
Josef Söntgen
03ed5fc3f4 dde_bsd: update audio driver to OpenBSD 7.3
Fixes #4857.
2023-05-30 12:03:26 +02:00
Christian Helmuth
e9a497abe4 depot: update recipe hashes 2023-04-26 11:58:16 +02:00
Christian Helmuth
b5f79756b3 depot: update recipe hashes 2023-04-17 14:48:30 +02:00
Christian Helmuth
73771669f1 depot: update recipe hashes 2023-03-13 14:32:54 +01:00
Norman Feske
e9b249b709 Replace use of base/snprintf.h by format library
Issue #2064
2023-03-13 14:32:53 +01:00
Christian Helmuth
e265cf6d49 depot: update recipe hashes 2023-02-27 08:22:51 +01:00
Christian Helmuth
25eac6b9e6 depot: update recipe hashes 2023-01-24 12:07:33 +01:00
Christian Helmuth
b033b30f95 depot: update recipe hashes 2022-11-29 12:32:49 +01:00
Stefan Kalkowski
f6825eea5f pci_decode: increase default ram quota
To circumvent problems of the page-table entries getting short on sel4,
increase the RAM quota for this component in all run-scripts.

Fix #4686
2022-11-29 12:29:57 +01:00
Christian Helmuth
c58d799f16 depot: update recipe hashes 2022-11-17 08:00:37 +01:00
Christian Helmuth
847266d027 depot: update recipe hashes 2022-10-12 14:31:50 +02:00
Stefan Kalkowski
bc1e231775 platform_drv: implement PCI powering and reset
Ref genodelabs/genode#4578
2022-10-12 12:09:37 +02:00
Josef Söntgen
e0f5cdacf0 dde_bsd: update audio driver to OpenBSD 7.1
This commit updates the driver from version 6.6 to 7.1. In contrast
to the old driver the new one will now probe all available HDA devices
and will drive the first usable one, e.g.:

```
[init -> audio_drv] azalia0 [8086:160c]
[init -> audio_drv] :
[init -> audio_drv] azalia0: no supported codecs
[init -> audio_drv] azalia1 [8086:9ca0]
[init -> audio_drv] :
[init -> audio_drv] azalia1: codecs: Realtek ALC292
[init -> audio_drv] audio0 at azalia1
```

Fixes #4629.
2022-10-12 12:09:36 +02:00
Josef Söntgen
3186e47807 dde_bsd: adapt Audio_in script to new platform_drv
Issue #4629.
2022-10-12 12:09:36 +02:00
Stefan Kalkowski
03cec5cdd7 dde_bsd: use generic platform API
Ref genodelabs/genode#4578
2022-10-12 12:09:33 +02:00
Christian Helmuth
3f1870841c depot: update recipe hashes 2022-09-21 12:19:10 +02:00
Sebastian Sumpf
003247d883 dde_bsd: audio do not advance on silence
Do not advance ring buffer positions when playing silence, additionally
to not send progress signals when playing silence. Silence implies
underrun in the client side - not progress.

issue #4609
2022-09-19 14:00:35 +02:00
Christian Helmuth
4dddc41b71 depot: update recipe hashes 2022-08-31 09:32:09 +02:00
Christian Helmuth
44e2cd14a0 depot: update recipe hashes 2022-08-17 12:03:26 +02:00
Josef Söntgen
0ffc55a20a Remove unneeded session_size check
As accommodating the session component object is already taken care of
be the root component implementation, remove the remaining redundant
checks.

Fixes #4521.
2022-08-10 13:32:57 +02:00
Christian Helmuth
3105fa9e0f depot: update recipe hashes 2022-05-25 12:23:04 +02:00
Christian Helmuth
8ece236635 depot: update recipe hashes 2022-04-13 11:54:46 +02:00
Christian Helmuth
2b3370c8d8 depot: update recipe hashes 2022-02-28 11:46:35 +01:00
Norman Feske
649647538b depot: update recipe hashes 2022-02-15 10:23:59 +01:00
Norman Feske
51479e6be0 Convert drivers to use Platform::Session::dma_addr
This patch eliminates several calls of 'Dataspace::phys_addr'.

Issue #2243
2022-02-15 10:16:52 +01:00
Christian Helmuth
65284b29f8 depot: update recipe hashes 2022-01-19 12:38:13 +01:00
Christian Helmuth
a1cac9b837 Fix warnings in test/audio_in 2022-01-19 12:38:12 +01:00
Stefan Kalkowski
7db602faec os: deprecate platform API for x86, rpi, imx53
* Move platform APIs to "legacy/" subdirectory
* Rename old pc, imx53, and rpi platform_drv
  to "legacy_*_platform_drv"

Fix #4359
2022-01-19 12:38:12 +01:00
Christian Helmuth
e6c5e5e8b9 dde_bsd: update mirror URL
OpenBSD 6.6 disappeared from fau.de, so we switch to ftp.openbsd.org.
2022-01-19 12:35:49 +01:00
Norman Feske
5611fd2355 depot: update recipe hashes 2021-12-17 15:06:38 +01:00
Christian Helmuth
92b7be4d11 depot: update recipe hashes 2021-11-30 12:08:54 +01:00
Norman Feske
dc39a8db62 base: introduce Allocator::try_alloc
This patch changes the 'Allocator' interface to the use of 'Attempt'
return values instead of using exceptions for propagating errors.

To largely uphold compatibility with components using the original
exception-based interface - in particluar use cases where an 'Allocator'
is passed to the 'new' operator - the traditional 'alloc' is still
supported. But it existes merely as a wrapper around the new
'try_alloc'.

Issue #4324
2021-11-29 15:11:52 +01:00
Christian Helmuth
abc9a2f232 depot: update recipe hashes 2021-10-14 13:46:25 +02:00
Christian Helmuth
83c5648d33 depot: update recipe hashes 2021-08-30 15:00:39 +02:00
Christian Helmuth
ece33d37f8 depot: update recipe hashes 2021-06-25 11:46:37 +02:00
Christian Helmuth
cd25dc4e6a dde_bsd: prevent ‘nonnull’ argument warning
The implementation conflicted with the implicit declaration of bzero:

.../repos/dde_bsd/src/lib/audio/mem.cc: In function ‘void bzero(void*, size_t)’:
.../repos/dde_bsd/src/lib/audio/mem.cc:377:2: warning: ‘nonnull’ argument ‘b’ compared to NULL [-Wnonnull-compare]
2021-06-25 11:41:46 +02:00