diff options
Diffstat (limited to 'include/linux/firewire.h')
-rw-r--r-- | include/linux/firewire.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/include/linux/firewire.h b/include/linux/firewire.h index 1716c01c4e54..d61693341da1 100644 --- a/include/linux/firewire.h +++ b/include/linux/firewire.h @@ -261,6 +261,15 @@ typedef void (*fw_packet_callback_t)(struct fw_packet *packet, typedef void (*fw_transaction_callback_t)(struct fw_card *card, int rcode, void *data, size_t length, void *callback_data); +typedef void (*fw_transaction_callback_with_tstamp_t)(struct fw_card *card, int rcode, + u32 request_tstamp, u32 response_tstamp, void *data, + size_t length, void *callback_data); + +union fw_transaction_callback { + fw_transaction_callback_t without_tstamp; + fw_transaction_callback_with_tstamp_t with_tstamp; +}; + /* * This callback handles an inbound request subaction. It is called in * RCU read-side context, therefore must not sleep. @@ -312,6 +321,7 @@ struct fw_transaction { struct fw_card *card; bool is_split_transaction; struct timer_list split_timeout_timer; + u32 split_timeout_cycle; struct fw_packet packet; @@ -319,7 +329,8 @@ struct fw_transaction { * The data passed to the callback is valid only during the * callback. */ - fw_transaction_callback_t callback; + union fw_transaction_callback callback; + bool with_tstamp; void *callback_data; }; |