diff options
| author | Alan Ott <alan@signal11.us> | 2011-01-18 03:04:38 -0500 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2011-02-11 15:05:49 +0100 |
| commit | 0825411ade21a39ac63b3e011d092b1f95b5f3f5 (patch) | |
| tree | c69a0088e46c93ef1a0916030af3e02c4cce04e9 /net/bluetooth/hidp/hidp.h | |
| parent | 0f69dca20f77dc374b67e17e10b30cec37e778c4 (diff) | |
HID: bt: Wait for ACK on Sent Reports
Wait for an ACK from the device before returning from
hidp_output_raw_report(). This way, failures can be returned to the user
application. Also, it prevents ACK/NAK packets from an output packet from
being confused with ACK/NAK packets from an input request packet.
Signed-off-by: Alan Ott <alan@signal11.us>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'net/bluetooth/hidp/hidp.h')
| -rw-r--r-- | net/bluetooth/hidp/hidp.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/bluetooth/hidp/hidp.h b/net/bluetooth/hidp/hidp.h index 2cc35dc8fa03..92e093e61f27 100644 --- a/net/bluetooth/hidp/hidp.h +++ b/net/bluetooth/hidp/hidp.h @@ -80,6 +80,7 @@ #define HIDP_VIRTUAL_CABLE_UNPLUG 0 #define HIDP_BOOT_PROTOCOL_MODE 1 #define HIDP_BLUETOOTH_VENDOR_ID 9 +#define HIDP_WAITING_FOR_SEND_ACK 11 struct hidp_connadd_req { int ctrl_sock; // Connected control socket @@ -154,6 +155,9 @@ struct hidp_session { struct sk_buff_head ctrl_transmit; struct sk_buff_head intr_transmit; + /* Used in hidp_output_raw_report() */ + int output_report_success; /* boolean */ + /* Report descriptor */ __u8 *rd_data; uint rd_size; |