diff options
| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2024-09-04 21:51:51 +0900 |
|---|---|---|
| committer | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2024-09-04 21:51:51 +0900 |
| commit | 4f55ad754d6b7b6fa4ebcfd8c50f7e53e661a78e (patch) | |
| tree | 09fa7e5c06e671d5f37ded9389f2198c4aa55937 /drivers/firewire/core.h | |
| parent | c6fb88a5270f4ba24859f5ecb61cfc731ef16300 (diff) | |
firewire: core: add local API to queue work item to workqueue specific to isochronous contexts
In the previous commit, the workqueue is added per the instance of fw_card
structure for isochronous contexts. The workqueue is designed to be used by
the implementation of fw_card_driver structure underlying the fw_card.
This commit adds some local APIs to be used by the implementation.
Tested-by: Edmund Raile <edmund.raile@protonmail.com>
Link: https://lore.kernel.org/r/20240904125155.461886-3-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Diffstat (limited to 'drivers/firewire/core.h')
| -rw-r--r-- | drivers/firewire/core.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h index 96ae366889e0..2874f316156a 100644 --- a/drivers/firewire/core.h +++ b/drivers/firewire/core.h @@ -159,6 +159,16 @@ int fw_iso_buffer_alloc(struct fw_iso_buffer *buffer, int page_count); int fw_iso_buffer_map_dma(struct fw_iso_buffer *buffer, struct fw_card *card, enum dma_data_direction direction); +static inline void fw_iso_context_init_work(struct fw_iso_context *ctx, work_func_t func) +{ + INIT_WORK(&ctx->work, func); +} + +static inline void fw_iso_context_queue_work(struct fw_iso_context *ctx) +{ + queue_work(ctx->card->isoc_wq, &ctx->work); +} + /* -topology */ |