diff options
| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2026-01-17 23:28:21 +0900 |
|---|---|---|
| committer | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2026-01-18 17:18:48 +0900 |
| commit | e5f1291b6f3f85559ed124316f814c013262b44e (patch) | |
| tree | dd7097c1d5ecbffe94b19d0530d41323d47f9f83 /include | |
| parent | 9bf71acd65bf190a0ef1bc885a0a664f91beff03 (diff) | |
firewire: core: add fw_iso_context_create() variant with header storage size
This commit adds a new variant of fw_iso_context_create() that allows
specifying the size of the isochronous context header storage at
allocation time.
Link: https://lore.kernel.org/r/20260117142823.440811-9-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/firewire.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/firewire.h b/include/linux/firewire.h index 8bf568471588..986d712e4d94 100644 --- a/include/linux/firewire.h +++ b/include/linux/firewire.h @@ -584,6 +584,16 @@ static inline struct fw_iso_context *fw_iso_context_create(struct fw_card *card, callback_data); } +static inline struct fw_iso_context *fw_iso_context_create_with_header_storage_size( + struct fw_card *card, int type, int channel, int speed, size_t header_size, + size_t header_storage_size, fw_iso_callback_t callback, void *callback_data) +{ + union fw_iso_callback cb = { .sc = callback }; + + return __fw_iso_context_create(card, type, channel, speed, header_size, header_storage_size, + cb, callback_data); +} + /** * fw_iso_context_schedule_flush_completions() - schedule work item to process isochronous context. * @ctx: the isochronous context |