This patch moves the destruction of the child's PD session after the
closing of all other sessions because the PD session's role as resource
container might still be needed for orderly reverting the session quotas
when closing the other remaining sessions.
Issue #4917
By default, the sandbox uses the Env::pd() as reference PD session of
the sandbox children.
However, to accomodate use cases where the interplay of the reference
PD session and the child's address space needs to be intercepted, this
patch adds a constructor that takes an interface for the controlled
access of PD intrinsics as argument.
Issue #4917
This patch replaces the former 'address_space' accessor by a new
'with_address_space' interface that grants access to the region map of
the child's address space, but limits the interface lifetime to the
scope of the caller.
Issue #4917
This patch adds the missing application of the region offset to the
resolution of page faults inside managed dataspaces, which resulted in
an unexpected "invalid mapping" message after attaching a managed
dataspace with an offset.
This limitation could be observed during the implementation of the debug
monitor that locally maps a portion of the debugging target's address
space, e.g., a view port of 16 MiB. All traditional uses of managed
dataspaces (e.g., stack area, linker area) happened to attach the
managed dataspaces from their beginning.
Issue #4917
* add semaphore command to ring in order to be able to stop ring
execution before reset (Wa KabyLake)
* implement reset sequence as done by the Linux driver
* reset ring and cancel job of vgpu causing hang
* lower watchdog timeout 1000ms -> 200ms
* improve scheduling of vgpus so progress after reset is made
* improve the generation chaos a little
* tested on Skylake, Kaby Lake, Tiger Lake
issue #4916
* Use jitterentropy only if supported.
On certain targets like pbxa9 or zynq_qemu, the performance counter always
yields 0, which renders jitterentropy unusable. On these platforms, the
Tresor tests now use a static value as entropy source instead.
* Adds a new package test-file_vault_config_report_no_entropy that is used by
the Depot Autopilot on targets without jitterentropy support instead of
test-file_vault_config_report. The only difference between the two packages
is the value of the above described new config attribute of the File Vault.
* Circumvent alignment fault.
The Tresor lib for now has the deficiency of using on-disc data structures
directly in code instead of decoding them first to unpacked, naturally
aligned structures. This causes problems with memory-access alignment on
several platforms (rpi, imx6q_sabrelite, imx53_qsb, imx7d_sabre). As fixing
this properly is a bit of work, the commit disables the tresor_tester and
file_vault_config_report test on the affected platforms in autopilot mode for
now.
* Further adjustments
* Make benchmarks optional
* Use a smaller tresor for rekeying
* Clean up image parameters
* No use implicit routes/resources
* Reduce ram consumption
* Reduce test timeout
* Raise cap quota, required for sel4 x86_64.
Ref #4819
The debug mode turned out to be unnecessry because the plugin can be simply
replaced with an <inline> file VFS plugin that has a content size of 32 bytes.
Ref #4819
* relaxes the timing and reduces the test steps because pistachio is quite
slow and would otherwise trigger problems with our easy approach of using a
dynamic rom instead of a proper manager
* provide IO_PORT and IRQ session to timer driver
Ref #4819
With the update to sel4 and the gcc 12, assembly instructions are generated
and used, like POPCNT. The instruction is available on our native hardware,
but not emulated by the default cpu model necessarily, which leads to
undefined opcode exceptions (Qemu 4.2.1 && seL4). Additionally, the features
of the default Qemu cpu model may vary between Qemu releases and makes it
harder to correlate effects.
The attachment removal is triggered actually on _ds member destruction time,
but after the io_mem representation for the specific base-<platform> possibly
vanished already during _unmap_local in the ~Io_mem_dataspace. This creates
on base-sel4 several kernel warnings about invalid capabilities.
Issue #4913
Using $(shell find $(REP_DIR)/patches -name *.patch) fails if the
current working directory contains *.patch files due to shell wildcard
expansion before execution. Additionally, the patch list was unstable
because it was not sorted resulting in divergent hashes.
On platforms different than x86 the subsys initcall `pci_subsys_init`
is not available. Therefore, we choose an alternative one here.
Fixgenodelabs/genode#4907
In our binaries, the .note.GNU-stack section is missing, which is okay
as we do not interpret these sections anyway and map stack pages
non-executable per default.
Issue #4827
The main user of libsparkcrypto in the past was the CBE block encryption
ecosystem. However, the CBE was replaced with the Tresor block encryption that
uses libcrypto instead.
Ref #4819
This commit introduces preliminary support for joining networks secured
via WPA3-personal. So far it was only tested with the one OpenWRT AP
configured for WPA3 (see excerpt below) where it WPA3-only as well as
WPA2/WPA3 mixed worked fine.
Scan results excerpt:
00:11:22:33:44:55 5180 -45 [WPA2-SAE-CCMP][SAE-H2E][ESS][UTF-8] PewPew
00:11:22:33:44:55 2412 -67 [WPA2-PSK+SAE+PSK-SHA256-CCMP][SAE-H2E][ESS][UTF-8] PewPew2
Issue #4861.
It turns out solely relying on the name of the compilation-unit
is not enough. In at least one multi-device driver, e.g. rtlwifi,
an equally called compilation-unit is found in several different
directories. There KBUILD_MODNAME is used to name the driver,
which fails later on as the driver framework refuses to register
an equally named driver twice.
Instead of only considering the name of the compilation-unit also
include the last element of the path to generate differentiating
KBUILD_MODNAME value.
Issue #4861.
The supplicant is updated to the current release and is now downloaded
as archive rather than pulled from git. For the time being 'libnl' is
still kept at 3.2.25 as the current 3.7.0 release relies on more Linux
infrastructure that our integration does not provide.
Issue #4861.
This commit changes the firmware handling from requesting each
firmware file as a ROM module that is checked against a list of
known images (including their size) to requesting each file via
the local VFS of the 'wifi_drv'. This allows for using the original
probing mechanism that tries to select a matching firmware version.
The 'repos/dde_linux/src/drivers/wifi/README' file contains more
detailed information on how to configure the driver.
Issue #4861.
This function is called when decrypting RX frames on the CPU on 32 bit
platforms. Since the frames are normally decrypted by the wireless LAN
device and this code path is triggered rather infrequently the byte-wise
implementation should not pose a performance risk.
So far it was only encounter with a 7260 device when running netperf.
Issue #4861.
The bulk of the driver code now lives in the 'dde_linux' repository,
which is available on all platforms, from where it can be referenced by
other repositories.
The 'wifi_drv' binary was delegated to a generic harness that includes
all configuration and management functionality shared by all wireless
device driver components, e.g., the wpa_supplicant. The code of the
device driver emulation environment is located in 'src/lib/wifi'. It
is referenced by the platform-specific driver library that resides in
the corresponding platform repository. The runtime configuration needs
to point the driver to proper driver library.
The platform-specific library is in charge of orchestrating the contrib
source utilized by the driver as well as providing the 'source.list'
and 'dep.list' files. It must include the generic library snippet
'repos/dde_linux/lib/wifi.inc' that deals with managing the emulation
environment code.
The 'repos/dde_linux/src/drivers/wifi/README' file contains more
detailed information on how to deploy the driver.
Issue #4861.
* ARM support and detaching from Ada/SPARK
* Remove all CBE-related code - especially the Ada/SPARK-based CBE library.
* We have no means or motivation of further maintaining big projects in
Ada/SPARK (the core Genode team is native to C++).
* The Genode Ada/SPARK toolchain and runtime don't support ARM so far - an
important architecture for Genode. This would mean extra commitment in
Ada/SPARK.
* We realize that block encryption more and more becomes a fundamental
feature of Genode systems.
* Implement a new block encryption library named Tresor that is inspired by
the design and feature set of the former CBE library and that is entirely
C++ and part of the Genode gems repository.
* The Tresor block encryption is backwards-compatible with the on-disk
data layout of the former CBE block encryption.
* Except from the snapshot management and the "dump" tool, the Tresor
block encryption provides the same feature set as the former CBE block
encryption and accepts the same user requests at the level of the
Tresor library API.
* So far, the Tresor block encryption does not support the creation of
user-defined snapshots.
* In contrast to the former CBE, the Tresor ecosystem has
no "dump" tool beause with the CBE library it turned out to be rarely of
use.
* In contrast to the Block back-end of the CBE "init" tool, the Tresor
"init" tool uses a File System back-end.
* The former CBE VFS-plugin is replaced with a new Tresor VFS-Plugin.
* The Tresor-VFS plugin in general is similar to the former CBE VFS but
has a slightly different API when it comes to re-keying and re-sizing.
Each of these operations now is controlled via two files. The first
file is named <operation> and the user writes the start command to it.
The user must then read this file once in order to drive the operation.
The read returns the result of the operation, once it is finished.
The second file is named <operation>_progress and can be watched and
read for obtaining the progress of the operation as percentage.
* The file vault is adapted to use the new Tresor ecosystem
instead of the former CBE ecosystem and thereby also gains ARM support.
* The former CBE tester and CBE VFS-tests are replaced by equivalent
Tresor variants and are now run on ARM as well (testing with a persistent
storage back-end is supported only when running on Linux).
* So far, the new Tresor block encryption has no internal cache for meta
data blocks like the former CBE.
* Add config/report user interface
* Add a second option for the administration front end to the file vault
named "config and report". With this front end the File Vault communicates
with the user via XML strings. A ROM session is requested for user input
and a Report session for user output. The front end type must be set at
startup via the component config and is a static setting. The graphical
front end that was used up to now is named "menu view" and remains the
default.
* The File Vault can now reflect its internal state and user input ("config
and report" mode only) at the LOG session via two new static config
attributes "verbose_state" and "verbose_ui_config" (both defaulting to
"no").
* The Shutdown button in "menu view" mode is replaced with a Lock button. The
new button doesn't terminate the File Vault but merely lock the encrypted
container and return to a cleared passphrase input. The same transition is
also provided in "config and report" mode.
* The file_vault.run script is replaced with file_vault_menu_view.run and
file_vault_cfg_report.run that address the two front end modes. In contrast
to the former script, which is interactive, the latter script is suitable
for automatic testing.
* There is a new recipe/pkg/test-file_vault_cfg_report that essentially does
the same as file_vault_cfg_report.run but uses the File Vault package and
can be executed with the Depot Autopilot. The new test package is added to
the default test list of depot_autopilot.run
* The File Vault README is updated to the new version of the component and
has gained a chapter "functional description".
* Fixes a regression with the cbe_init_trust_anchor component that prevented
reacting to a failed unlock attempt in the File Vault.
* The new Tresor software Trust Anchor has an optional deterministic mode in
which it replaces the normally randomized symmetric keys with 0. This mode
comes in handy for debugging. However, it should never be activated in
productive systems. When activated, the user is warned extensively on the
LOG that this system mode is insecure.
Ref #4819
Changes to the platform driver triggered a map() error while mapping an
address block at 0x3000 of size 0x800. Since the mapped size was larger, the
loop continued and tried mapping address 0x4000 where no dataspace was
found.
genodelabs/genode#4761
By transforming the Device_pd into an Io_mmu::Domain, we implement an
IOMMU device that uses the kernel API for controlling the IOMMU. This
device gets special treatment and is used by default for every device
that has no <io_mmu/> child.
genodelabs/genode#4761
Every session component manages a registry of Io_mmu::Domain objects
that it creates on demand depending on the acquired devices (i.e. the
IOMMU devices referenced by the acquired devices). Via the domain
objects, a session component adds/removes the address ranges of the
allocated DMA buffers. Additionally, domain objects provide an interface
for enabling/disabling pci devices.
Domain objects get destroyed with the corresponding control device.
Moreover, on devices/policy ROM updates, domain objects of control
devices that are not referenced by any acquired device anymore get destroyed.
genodelabs/genode#4761
This allows referencing an arbitrary number of IOMMU devices within a
<devices> node, e.g.:
<device>
<io_mmu name="foobar"/>
</device>
The specified name is supposed to refer to an existing device in the
devices ROM. The platform driver automatically acquires known IOMMU
devices whenever they become available so that the device object can be
looked up from the platform-driver-owned devices.
genodelabs/genode#4761
With this change, platform-specific code is able to define factories that
acquire IOMMU devices to be used by the platform driver.
genodelabs/genode#4761
The method did not handle device changes properly. When a new policy
does not contain an owned device any more, we must consider this device
as changed and release it. Moreover, the warning messages were interchanged.
genodelabs/genode#4761
"-cpu phenom" does not support all CPU instructions necessary with
gcc 12 toolchain update issuing more SSSE3, e.g. pshufb.
Additionally, remove good/bad Qemu version check of outdated versions.
Issue genodelabs/genode-world#329
In 'SUPR3InitEx' (SUPLib.cpp) a 'SUPQUERYFUNCS' structure is allocated
with
! (PSUPQUERYFUNCS)RTMemAllocZ(SUP_IOCTL_QUERY_FUNCS_SIZE(CookieReq.u.Out.cFunctions));
where 'CookieReq.u.Out.cFunctions' is 0. To determine the size of the
allocation
! #define SUP_IOCTL_QUERY_FUNCS_SIZE(cFuncs) \
! RT_UOFFSETOF_DYN(SUPQUERYFUNCS, u.Out.aFunctions[(cFuncs)])
is used with cFuncs = 0 (SUPDrvIOC.h) leading to an allocation up to the
arrow below
! typedef struct SUPQUERYFUNCS
! {
! /** The header. */
! SUPREQHDR Hdr;
! union
! {
! struct
! {
! /** Number of functions returned. */
! uint32_t cFunctions;
! /** Array of functions. */
==> end of allocation
! SUPFUNC aFunctions[1];
! } Out;
! } u;
==> sizeof(SUPQUERYFUNCS)
! } SUPQUERYFUNCS, *PSUPQUERYFUNCS;
In sup.cc (Genode) 'ioctl(SUPQUERYFUNCS &request)' will lead to
'with_out_ioctl'
! auto &out = request.u.Out;
where auto is 'SUPQUERYFUNCS' and finally
! out = { };
will zero out 'SUPQUERYFUNCS' up to the second arrow above. Because
'RTMemAllocZ' will call 'calloc' to allocate the memory 'out = { };'
will corrupt the slab block after the allocation. Therefore, it is
reasonable to allocate at least 'sizeof(SUPQUERYFUNCS)'.
Note there might be other 'ioctl' cases like this. A better way might be
to use 'SUPQUERYFUNCS.Hdr.cbOut' to determine the 'out' size.
fixes#4675
In case the meta data (or more) got zeroed upon 'free', print error
message. The offset in the meta data can never be zero. This does not
help on other memory corruptions, but at least gives a hint in the too
much zeroed out case.
issue #4675
GPU device access is hard to achieve in run scripts and even harder to
implement generic.
Use the "Modularize Sculpt OS image creation"
(commit b723b11b30)
approach instead.
issue #4900
The XHCI model reserves 0x4000 of IO memory but uses only 0x530.
Implement read (0) and write (nop) for these regions as real hardware
does.
fixes#4902
Triggered by the toolchain update to GCC 12 certain pragmas lead to
a build error as those are now unknown. As quick-fix add '-gnatwG',
which suppresses warnings on unrecognized pragmas.
Issue #4880.
When a GPU session is destroyed, remove vgpu of session from scheduling
and as possible active vgpu. Otherwise, page faults might occur in case
already destroyed vgpu object is referenced during interrupt handling.
fixes#4881
Apparently we need to save the floating point arguments when entering
the linker in case "-fno-tree-vectorize" is at work. Otherwise this
registers get corrupted during jump slot relocation.
Fixes#4879
Either enable strict-alignment or disable FPU code generation by gcc
regarding bootstrap code, which cannot handle alignment faults during
initialization properly.
Ref genodelabs/genode#4827
/data/genode/repos/os/src/server/lx_fs/directory.h: In member function ‘virtual Genode::size_t Lx_fs::Directory::read(char*, Genode::size_t, File_system::seek_off_t)’:
/data/genode/repos/os/src/server/lx_fs/directory.h:224:53: error: ‘dent’ may be used uninitialized [-Werror=maybe-uninitialized]
224 | .type = type(dent->d_type),
| ~~~~~~^~~~~~
/data/genode/repos/os/src/server/lx_fs/directory.h:197:40: note: ‘dent’ was declared here
197 | struct dirent *dent;
| ^~~~
Issue genodelabs/genode#4827
Eliminate the creation of 'Genode::String's before the linker has been
self relocated, because 'Genode::String's will call 'Genode::strlen' on
construction from C-Strings, which has now become a GOT relative call,
while the GOT contains only zeros before relocation -> page fault at
IP 0.
fixes#4867
related to #4827
error: 'void operator delete(void*, Genode::Deallocator&)' called on pointer returned from a mismatched allocation function [-Werror=mismatched-new-delete]
Issue #4827Fixes#4850
error: ‘void operator delete(void*, Genode::Deallocator&)’ called on pointer returned from a mismatched allocation function [-Werror=mismatched-new-delete]
Issue #4827Fixes#4848
An early version of nitpicker used a pointer as 'owner' with the null
pointer representing nitpicker's built-in views, which are nowadays
represented by 'Main::_global_view_ower'. The null-pointer check is a
left-over from the earlier days.
Fixes#4847
Since repos/base/board/pc/devices is empty, the run script no longer
works on PC. Nobody noticed because the use case of this run script -
as development test loop for the ps2 and fb_sdl - are better served by
other scenarios nowadays, e.g., using declaring 'build: ps2' for a
custom Sculpt OS build.
Removed in the context of issue #4860.
Bit 0:3 indicate which of the (up to) 16 supported LBA formats is
used for this namespace. Instead of only looking at those bits the
driver looked at the complete 0:7 bits. Those, however, also include
information on how metadata may be transferred. That leads to using
the wrong index for reading the LBA format.
Fixes#4832.
This patch solves keyboard-focus issues with the wifi dialog that were
caused by making the focus update conditional. However, since the update
is not expensive, we can unconditionally re-evaluate the focus atfer
each user interaction.
Issue #4820Fixes#4856
This patch solves the false-negative error message "failed to open file"
referring to an ioctl info file during an ioctl call. The message is
now avoided by checking for the existence of the file before reading it.
However, the observed symptom uncovered an actual bug that was
introduced in commit "libc vfs: open OSS 'info' file only once" with
the attempt to cache the content of ioctl info files. When called
multiple time for different paths, 'Vfs_plugin::_with_info' would
wrongly return the info from the first call as cached in a local
static variable.
The patch fixes the problem by a new added 'Cached_ioctl_info'
implementation in the scope of the 'Vfs_plugin'.
Issue #4372Fixes#4852
This patch includes the system dialog in the global keyboard focus
handling, supports hovering of the "Edit" and "Add" buttons,
allows the use of the enter key to finish URL editing, and
triggers a re-scan of depot users after adding a new one.
Issue #4820
Should the selected depot user not be present in the depot - for example
after switching the sculpt partition to another - unfold the selection
of all present depot users so that the one can pick an existing one.
Issue #4820
If the DMA memory allocation alignment is unfortunate (not natural size
aligned), the IOMMU (AMD/INTEL) may not use larger(super) pages with effects
on the page table walk frequency and TLB caching.
Issue #4820
We repeatedly experience issues with XHCI handoff in the USB host driver
at runtime on modern systems. Mostly, these issues manifest as
initialization delays with very high CPU load. Investigations show that
during this time the handoff MMIO write does not return, which hints the
firmware driver enters some spinning loop. I suspect the enabled IOMMU
does not play well with the firmware due to insufficient RMRR
information.
Therefore, we disable USB handoff in Sculpt via the driver manager (as
we do for dedicated devices already in other contexts). Note, UHCI and
EHCI handoff is still done in the platform driver and succeeds on all
our test hardware.
Issue #4820
This split allows us to cross-compile all arm_v8a packages needed for
'goa build' by creating pkg/arm_v8a/goa.
The components featured on pkg/goa-linux are solely needed for 'goa
run'. As they contain a number of lx/hybrid components, pkg/goa-linux
must be complied on Linux running on the target architecture.
Fixes a regression with the cbe_init_trust_anchor component that prevented
reacting to a failed unlock attempt in the File Vault. The regression was
caused by new semantics in the vfs that did not allow for using the file
operation result as indicator for whether the unlock attempt failed or
succeeded. The correct and hereby applied approach is to check for the data
read from the file after having written the unlock command. The data reads
either "ok" or "failed".
Before scheduling we check if the execlist is empty. When many clients
are present, the bits might not be cleared by hardware yet. Before the
watchdog timer would trigger, because we scheduled nothing. Now we try
serval times, even if this fails, we still schedule because in the worst
case only a preemption would happen.
issue #4820
Commit "vbox: avoid uncaught nic Empty_ack_queue exception" introduced a
performance regression due to packet retransmission because of faulty
GSO segment handling. As fixing the GSO handling is fairly complex, we
disable GSO until a fix was developed.
Issue #4820
Issue #4821
This patch mitigates potential busy feedback effects when evaluating the
reports produced by 'depot_deploy' in a closed control loop. Reports
are now generated only if the deployment state has changed.
Issue #4818
This patch marks a child as incomplete if one of the ROM modules listed
in its blueprint is missing. This, in turn, triggers the update system
in Sculpt, which then tries to download the missing pieces.
Issue #4818
By managing downloads issued by the deploy subsystem via the
'Download_queue', failed downloads (e.g., due to HTTP error 404) are
properly tracked and don't cause infinite re-attempts.
Issue #4818
This patch promotes the event of an exiting child to become immediately
reported, reducing delays for management components that watch the exit
status of children.
Fixes#4814
This patch replaces the former 'nic_drv' and 'nic_drv_dtb' functions
by a more general 'nic_driver_routes' function that can return one or
multiple platform-specific ROM routes for NIC-driver binaries and dtb
files. This allows for supplying customizations for the wifi driver
as well. E.g., on the PinePhone, this hook can be used to handle the
renaming of the 'wifi_drv' to 'a64_wifi_drv'.
Related to issue #4813 and issue genodelabs/genode-allwinner#17.
The wifi VFS plugin is solely there to provide a hook for calling
'Lx_kit::initialize()' prior to the static ctors. As the corresponding
symbol can be resolved at run-time there is no need to add the
library as a build-time dependency.
Issue #4813
The device-tree binary is normally required on ARM-based platforms
where as on x86 it is omitted. The platform-specific DTB helper
provides a generic interface for accssing the DTB and needs to be
implemented on each platform.
Issue #4813
The SDIO connected wireless device on the PinePhone is not available
on start-up, which leads to the supplicant failing to initalize
'wlan0'. Normally the supplicant would be used in a way that handling
devices that appear at run-time happens gracefully.
Rather than supporting this behavior we defer the start-up of the
supplicant until the device could be openend successfully for now.
Issue #4813
The MAC address device report should be published once the device is
available. Since this may happen at a later time we have to check the
call.
Issue #4813
This commit introduces support for building the WLAN driver for ARM
platforms. It makes the WPA supplicant and its support libraries
available for all platforms. It also seperates the PCI parts to
accommodate platforms where other bus protocols are used.
Issue #4813
The driver was only tested with an "Atheros AR9462 Rev:2" [168c:0034]
device using the 'wifi.run' run script.
Note: for it to work MSI may not be used as otherwise interrupts do not
work. Using an IOMMU leads to the following fault:
[ 0] IOMMU:0xffffffff817eb0b0 FRR:0 FR:0x22 BDF:4:0:0 FI:0xb0000000000000 (0)
Issue #4813
The way the 'struct page' management is currently implemented it is
not safe to rely on it in case allocations share the same page. This
is in particular true where the virtual address is obtained by
querying the page object for maintaining the CPU caches.
Issue #4813
Optionally log scheduling-context execution time in addition to the
thread-context. This may be relevant on kernel platforms that do not
schedule threads on their own CPU share only but implement some kind of
donation scheme, for example, NOVA.
Usage
<config sc_time="yes" ...> ... </config>
Fixes#4805
This commit updates the used firmware images for the iwlwifi device
to latest available ones (supported by the current 6.1.x driver).
It also removes old firmware images that by now are not used anymore.
Fixes#4807.
Unfortunately, the change of "depot: remove empty config from
pkg/nano3d" broke the manual deployment of the nano3d demo because no
<config> is provided in this case.
This patch splits pkg/nano3d into two variants. The regular nano3d pkg
comes with an empty <config/> node as before. The unconfigured_nano3d
pkg does not feature any <config/> node and can thereby be configured
via a ROM route to a dynamic-rom service.
This patch equips the depot_download subsystem with the option to
explicitly skip the signature verification for downloads by specifying
the attribute 'verify="no"' for an <installation> item. This is useful
in scenarios where the lack of integrity of downloaded content does not
pose a risk, e.g., for untrusted applications that are rigidly
sandboxed, or during development.
Note that this option does not entirely discarge the signature checking.
Whenever an download has dependencies that are verifyable - for
which the public key exists in the depot - the dependencies are still
verified. This allows untrusted content to depend of verifyable content
while protecting the integrity the verifyable content.
Issue #4804
This patch adds the 'Verify' argument to all download-related interfaces
in order to control the checking of signatures for downloads. Note that
it does not change the sculpt_manager's existing built-in policy of
always checking signatures.
Issue #4804
This patch moves the interfaces needed for the interactive addition of runtime
components from the 'Popup_dialog' to the 'model/component.h'. So those
interfaces are no longer tied to one specific view implementation.
This free-standing function is meant to gradually replace
'Dialog::match_sub_dialog' interface, which relies on the caching of
the hover state. The new function is more flexible because dialogs do no
longer need to inherit 'Dialog'.
The missing else statements resulted in the addition of a
superfluous <archive> node when installing an <index>, causing
warning messages by the depot-download subsytem.
This patch adds the ability to specify an optional 'as' attribute in a
<rom> module declarion of a runtime file.
<runtime ...>
...
<content>
<rom label="camera-pinephone.dtb" as="dtb"/>
...
</content>
</runtime>
If specified, The depot-deploy tool uses the provided attribute value to
hand out the ROM 'camera-pinephone.dtb' under the label 'dtb' to the
subsystem.
Recent devices are configured with 4096 RX pages that lead to an
increased memory usage. For the moment lower the amount to 2048
and treat in potientially lower throughput for more conservative
memory consumption.
Fixes#4801.
