diff options
| author | Samuel Ortiz <sameo@linux.intel.com> | 2012-03-05 01:03:42 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-03-06 15:16:22 -0500 |
| commit | d094afa155273e03b82981ea818d39c7a2dfba86 (patch) | |
| tree | 85aafb65a5612c9d30fb68118a18948e22178f68 /net/nfc/llcp/llcp.h | |
| parent | 0767a7fa87ff18f6a11e3de954c5386a45b9d96e (diff) | |
| download | lwn-d094afa155273e03b82981ea818d39c7a2dfba86.tar.gz lwn-d094afa155273e03b82981ea818d39c7a2dfba86.zip | |
NFC: Send LLCP RR frames to acknowledge received I frames
In order to acknowledge an I frame, we have to either queue pending local
I frames or queue a receiver ready frame.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/nfc/llcp/llcp.h')
| -rw-r--r-- | net/nfc/llcp/llcp.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/nfc/llcp/llcp.h b/net/nfc/llcp/llcp.h index 36d8572c8beb..054c64ffdaa7 100644 --- a/net/nfc/llcp/llcp.h +++ b/net/nfc/llcp/llcp.h @@ -165,7 +165,7 @@ u8 nfc_llcp_get_sdp_ssap(struct nfc_llcp_local *local, struct nfc_llcp_sock *sock); u8 nfc_llcp_get_local_ssap(struct nfc_llcp_local *local); void nfc_llcp_put_ssap(struct nfc_llcp_local *local, u8 ssap); -void nfc_llcp_queue_i_frames(struct nfc_llcp_sock *sock); +int nfc_llcp_queue_i_frames(struct nfc_llcp_sock *sock); /* Sock API */ struct sock *nfc_llcp_sock_alloc(struct socket *sock, int type, gfp_t gfp); @@ -190,6 +190,7 @@ int nfc_llcp_send_dm(struct nfc_llcp_local *local, u8 ssap, u8 dsap, u8 reason); int nfc_llcp_send_disconnect(struct nfc_llcp_sock *sock); int nfc_llcp_send_i_frame(struct nfc_llcp_sock *sock, struct msghdr *msg, size_t len); +int nfc_llcp_send_rr(struct nfc_llcp_sock *sock); /* Socket API */ int __init nfc_llcp_sock_init(void); |