From fea93ecef619b5779ca6984568517b1685079b05 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?R=C3=A9mi=20Denis-Courmont?= Date: Mon, 4 Jan 2010 02:02:48 +0000 Subject: Phonet: zero-copy GPRS TX MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Send aligned pipe payload if requested to do so. Then, the socket buffer needs not be fragmented anymore. Signed-off-by: Rémi Denis-Courmont Signed-off-by: David S. Miller --- include/net/phonet/pep.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/net/phonet') diff --git a/include/net/phonet/pep.h b/include/net/phonet/pep.h index c371625..35672b1 100644 --- a/include/net/phonet/pep.h +++ b/include/net/phonet/pep.h @@ -44,6 +44,7 @@ struct pep_sock { u8 rx_fc; /* RX flow control */ u8 tx_fc; /* TX flow control */ u8 init_enable; /* auto-enable at creation */ + u8 aligned; }; static inline struct pep_sock *pep_sk(struct sock *sk) @@ -139,6 +140,7 @@ enum { PN_PIPE_SB_NEGOTIATED_FC, PN_PIPE_SB_REQUIRED_FC_TX, PN_PIPE_SB_PREFERRED_FC_RX, + PN_PIPE_SB_ALIGNED_DATA, }; /* Phonet pipe flow control models */ -- cgit v1.1