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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2024-07-03 07:20:32 +0900 |
|---|---|---|
| committer | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2024-07-04 08:12:48 +0900 |
| commit | 7a14f78d70dd9fde77275a3cc9427de862969c4c (patch) | |
| tree | f7376239718e487a9a13a401426920639f46db1e /drivers/firewire/Kconfig | |
| parent | c538b06de6ce2966f72a7cf3b63e46e2f604a49e (diff) | |
| download | linux-7a14f78d70dd9fde77275a3cc9427de862969c4c.tar.gz linux-7a14f78d70dd9fde77275a3cc9427de862969c4c.tar.bz2 linux-7a14f78d70dd9fde77275a3cc9427de862969c4c.zip | |
firewire: ohci: add static inline functions to deserialize for Self-ID DMA operation
The SelfI-ID is one type of DMAs defined in 1394 OHCI specification. It is
operated by two registers, one interrupt, and has one format of buffer.
This commit adds some static inline functions to deserialize the data in
the buffer and registers. Some KUnit tests are also added to check their
reliability.
Link: https://lore.kernel.org/r/20240702222034.1378764-4-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Diffstat (limited to 'drivers/firewire/Kconfig')
| -rw-r--r-- | drivers/firewire/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/firewire/Kconfig b/drivers/firewire/Kconfig index 95e72e0b592b..905c82e26ce7 100644 --- a/drivers/firewire/Kconfig +++ b/drivers/firewire/Kconfig @@ -92,6 +92,22 @@ config FIREWIRE_OHCI To compile this driver as a module, say M here: The module will be called firewire-ohci. +config FIREWIRE_KUNIT_OHCI_SERDES_TEST + tristate "KUnit tests for serialization/deserialization of data in buffers/registers" if !KUNIT_ALL_TESTS + depends on FIREWIRE && KUNIT + default KUNIT_ALL_TESTS + help + This builds the KUnit tests to check serialization and deserialization + of data in buffers and registers defined in 1394 OHCI specification. + + KUnit tests run during boot and output the results to the debug + log in TAP format (https://testanything.org/). Only useful for + kernel devs running KUnit test harness and are not for inclusion + into a production build. + + For more information on KUnit and unit tests in general, refer + to the KUnit documentation in Documentation/dev-tools/kunit/. + config FIREWIRE_SBP2 tristate "Storage devices (SBP-2 protocol)" depends on FIREWIRE && SCSI |