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Diffstat (limited to 'drivers/firewire/fw-transaction.h')
| -rw-r--r-- | drivers/firewire/fw-transaction.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h index 50ec2c6..8f0283c 100644 --- a/drivers/firewire/fw-transaction.h +++ b/drivers/firewire/fw-transaction.h @@ -391,6 +391,8 @@ struct fw_card_driver { void (*send_request) (struct fw_card *card, struct fw_packet *packet); void (*send_response) (struct fw_card *card, struct fw_packet *packet); + /* Calling cancel is valid once a packet has been submitted. */ + int (*cancel_packet) (struct fw_card *card, struct fw_packet *packet); /* Allow the specified node ID to do direct DMA out and in of * host memory. The card will disable this for all node when @@ -421,6 +423,9 @@ fw_send_request(struct fw_card *card, struct fw_transaction *t, void *data, size_t length, fw_transaction_callback_t callback, void *callback_data); +int fw_cancel_transaction(struct fw_card *card, + struct fw_transaction *transaction); + void fw_flush_transactions(struct fw_card *card); void fw_send_phy_config(struct fw_card *card, |