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.TH "S2IO_XMIT" "9" "09 October 2005" "" ""

.SH NAME
s2io_xmit \- Tx entry point of te driver
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
int s2io_xmit  (struct sk_buff * \fIskb\fB, struct net_device * \fIdev\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIskb\fB\fR
the socket buffer containing the Tx data.
.TP
\fB\fIdev\fB\fR
device pointer.
.SH "DESCRIPTION"
.PP
This function is the Tx entry point of the driver. S2IO NIC supports
certain protocol assist features on Tx side, namely  CSO, S/G, LSO.
.SH "NOTE"
.PP
when device cant queue the pkt,just the trans_start variable will
not be upadted.
.SH "RETURN VALUE"
.PP
0 on success & 1 on failure.