Commit a71506a4 authored by Magnus Karlsson's avatar Magnus Karlsson Committed by Alexei Starovoitov
Browse files

xsk: Move driver interface to xdp_sock_drv.h 



Move the AF_XDP zero-copy driver interface to its own include file
called xdp_sock_drv.h. This, hopefully, will make it more clear for
NIC driver implementors to know what functions to use for zero-copy
support.

v4->v5: Fix -Wmissing-prototypes by include header file. (Jakub)

Signed-off-by: default avatarMagnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200520192103.355233-4-bjorn.topel@gmail.com
parent d20a1676

drivers/net/ethernet/intel/i40e/i40e_main.c

+1 −1
Original line number Diff line number Diff line
@@ -11,7 +11,7 @@ 
#include "i40e_diag.h"

#include "i40e_xsk.h"

#include <net/udp_tunnel.h>

#include <net/xdp_sock.h>

#include <net/xdp_sock_drv.h>

/* All i40e tracepoints are defined by the include below, which

 * must be included exactly once across the whole kernel with

 * CREATE_TRACE_POINTS defined

drivers/net/ethernet/intel/i40e/i40e_xsk.c

+1 −1
Original line number Diff line number Diff line
@@ -2,7 +2,7 @@ 
/* Copyright(c) 2018 Intel Corporation. */



#include <linux/bpf_trace.h>

#include <net/xdp_sock.h>

#include <net/xdp_sock_drv.h>

#include <net/xdp.h>



#include "i40e.h"

drivers/net/ethernet/intel/ice/ice_xsk.c

+1 −1
Original line number Diff line number Diff line
@@ -2,7 +2,7 @@ 
/* Copyright (c) 2019, Intel Corporation. */



#include <linux/bpf_trace.h>

#include <net/xdp_sock.h>

#include <net/xdp_sock_drv.h>

#include <net/xdp.h>

#include "ice.h"

#include "ice_base.h"

drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c

+1 −1
Original line number Diff line number Diff line
@@ -2,7 +2,7 @@ 
/* Copyright(c) 2018 Intel Corporation. */



#include <linux/bpf_trace.h>

#include <net/xdp_sock.h>

#include <net/xdp_sock_drv.h>

#include <net/xdp.h>



#include "ixgbe.h"

drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c

+1 −1
Original line number Diff line number Diff line
@@ -31,7 +31,7 @@ 
 */



#include <linux/bpf_trace.h>

#include <net/xdp_sock.h>

#include <net/xdp_sock_drv.h>

#include "en/xdp.h"

#include "en/params.h"

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