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firewire: ohci: add static inline functions to serialize/deserialize data of IT DMA
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>
Fri, 2 Aug 2024 00:36:05 +0000 (09:36 +0900)
committerTakashi Sakamoto <o-takashi@sakamocchi.jp>
Fri, 2 Aug 2024 00:36:05 +0000 (09:36 +0900)
commit1ce2a92b5389266cc5b79b5f4042a81ee15f503a
treeb93b8cb65b7f878cb71df576b5b2a2aa8367a7ddtree
parentdb7a8f5519a30a0c3361741e44595d47cb7843abcommit | diff
firewire: ohci: add static inline functions to serialize/deserialize data of IT DMA

In 1394 OHCI specification, the format of data for IT DMA is different from
the format of isochronous packet in IEEE 1394 specification, in its spd and
srcBusID fields.

This commit adds some static inline functions to serialize/deserialize the
data of IT DMA.

Link: https://lore.kernel.org/r/20240802003606.109402-4-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
drivers/firewire/ohci-serdes-test.c diff | blob | history
drivers/firewire/ohci.h diff | blob | history
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