You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
kmod-redhat-mlx5_core/SOURCES/9003-Add-xsk_umem_adjust_of...

47 lines
1.7 KiB

Index: src/drivers/net/ethernet/mellanox/mlx5/core/backport_compat.h
===================================================================
--- src.orig/drivers/net/ethernet/mellanox/mlx5/core/backport_compat.h 2020-07-14 20:07:10.942801484 +0200
+++ src/drivers/net/ethernet/mellanox/mlx5/core/backport_compat.h 2020-07-14 20:07:49.481861209 +0200
@@ -1,4 +1,17 @@
#ifndef MLX5_BACKPORT_COMPAT_H
#define MLX5_BACKPORT_COMPAT_H
+#include <net/xdp_sock.h>
+
+
+/*
+ * A stub for xsk_umem_adjust_offset; since only unaligned mode is supported
+ * in RHEL 8.2; the code is somewhat simplified.
+ */
+static inline u64 xsk_umem_adjust_offset(struct xdp_umem *umem, u64 address,
+ u64 offset)
+{
+ return address + offset;
+}
+
#endif
Index: src/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c
===================================================================
--- src.orig/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c 2020-07-14 20:07:07.866796717 +0200
+++ src/drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c 2020-07-14 20:07:10.954801503 +0200
@@ -34,6 +34,7 @@
#include <net/xdp_sock.h>
#include "en/xdp.h"
#include "en/params.h"
+#include "backport_compat.h"
int mlx5e_xdp_max_mtu(struct mlx5e_params *params, struct mlx5e_xsk_param *xsk)
{
Index: src/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c
===================================================================
--- src.orig/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c 2020-07-14 20:07:07.809796629 +0200
+++ src/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.c 2020-07-14 20:07:55.423870417 +0200
@@ -4,6 +4,7 @@
#include "rx.h"
#include "en/xdp.h"
#include <net/xdp_sock.h>
+#include "../../backport_compat.h"
/* RX data path */