Commit Graph

6 Commits

Author SHA1 Message Date
Richard Hughes
e87fc05ab9 Speed up the daemon startup by ~2% by doing dlsym much less
We were calling g_module_symbol() 2703 times, which is actually more
expensive than you'd think.

It also means the plugins are actually what we tell people they are:
A set of vfuncs that get run. The reality before that they were dlsym'd
functions that get called at pretty random times.
2021-11-09 12:02:07 +00:00
Richard Hughes
28678235cd Move the fuzzing files into the plugin directories
We only had to pile everything into the src/fuzzing/firmware directory
because honggfuzz could not cope with more than one input path.

This way each plugin is self contained and easy to copy.
Also, install the fuzzing builder objects as this fixes the installed
tests when srcdir does not exist.

Based on a patch by Jan Tojnar <jtojnar@gmail.com>, many thanks.
2021-10-22 15:24:05 +01:00
Richard Hughes
09f1406c17 synaptics-cape: Add ->write() and ->build() vfuncs
This allows us to rebuild the fuzzing data from the builder.xml file.
2021-10-22 14:58:24 +01:00
Simon Ho
471c3e0c36
synaptics-cape: Add interrupt endpoint support (#3798)
Add new flag can receive HID report over Interrupt In endpoint instead
of control endpoint.

This commit also fixes a false error within software reset function.
2021-09-27 16:53:08 +08:00
Richard Hughes
543ae52e23 Document some of the environment variables used by fwupd
Fixes https://github.com/fwupd/fwupd/issues/3760
2021-09-21 10:25:12 +01:00
Simon Ho
5e67108ab8
plugins: add new plugin for Synaptics CAPE devices (#3746)
CAPE family is Audio DSP for a board range of applications in IOT, PC
and mobile can be interfaced via I2C, UART or USB interface. This patch
is only for CX31993 and CX31988 chips, there is not immediate plans is
to add support to other CAPE devices.

CX31993 have two separate firmware .hid file for for each partition. It
need to convert two .hid files into a .fw file for fwupd tool to
consume.

Currently, this patch is only support for EPOS headsets with basic
firmware update feature. Either new code singing or manifest.xml are
unsupported yet.

The code has been tested with CX31993 EVK board.

A test firmware file is put at 'src/fuzzing/firmware/synaptics-cape.fw'

synaptics-cape: Port to new FuProgress API and style fixups

synaptics-cape: Fix compile errors and add missing test fw file

Signed-off-by: Simon Ho <simon.ho@synaptics.com>

synaptics-cape: Fix fuzzer test

Signed-off-by: Simon Ho <simon.ho@synaptics.com>

synaptics-cape: Fix progress bar number

Signed-off-by: Simon Ho <simon.ho@synaptics.com>

synaptics-cape: Mark the fuzzing target

trivial: Use a stable GLib branch for fuzzing

synaptics-cape: Fix progress bar number

Signed-off-by: Simon Ho <simon.ho@synaptics.com>

synaptics-cape: Fix readme

synaptics-cape: Style fixups

synaptics-cape: Fix progress bar percentage

synaptics-cape: Style fixups
2021-09-15 03:42:07 +08:00