d84e220a8d
Updated the Copyright for 2021 Updated ice driver version. Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
1885 lines
64 KiB
C
1885 lines
64 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
|
|
* Copyright(c) 2001-2021 Intel Corporation
|
|
*/
|
|
|
|
#include "ice_common.h"
|
|
#include "ice_fdir.h"
|
|
|
|
/* These are training packet headers used to program flow director filters. */
|
|
static const u8 ice_fdir_tcpv4_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x28, 0x00, 0x01, 0x00, 0x00, 0x40, 0x06,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x00,
|
|
0x20, 0x00, 0x00, 0x00, 0x00, 0x00
|
|
};
|
|
|
|
static const u8 ice_fdir_udpv4_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x1C, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_sctpv4_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x20, 0x00, 0x00, 0x40, 0x00, 0x40, 0x84,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv4_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x14, 0x00, 0x00, 0x40, 0x00, 0x40, 0x10,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00
|
|
};
|
|
|
|
static const u8 ice_fdir_udp4_vxlan_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x4e, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x04, 0x00, 0x00, 0x03, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00,
|
|
0x45, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x40, 0x00,
|
|
0x40, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv4_gtpu4_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x38, 0x00, 0x01, 0x00, 0x00, 0x40, 0x11,
|
|
0x7c, 0xb2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x08, 0x68, 0x08, 0x68, 0x00, 0x24,
|
|
0xbf, 0xc0, 0x30, 0xff, 0x00, 0x14, 0x00, 0x00,
|
|
0x00, 0x00, 0x45, 0x00, 0x00, 0x14, 0x00, 0x01,
|
|
0x00, 0x00, 0x40, 0x00, 0x3a, 0x3d, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_udp4_gtpu4_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x4c, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x08, 0x68, 0x08, 0x68, 0x00, 0x00,
|
|
0x00, 0x00, 0x34, 0xff, 0x00, 0x28, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x02, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0x00,
|
|
0x00, 0x1c, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_tcp4_gtpu4_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x58, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x08, 0x68, 0x08, 0x68, 0x00, 0x00,
|
|
0x00, 0x00, 0x34, 0xff, 0x00, 0x28, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x02, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0x00,
|
|
0x00, 0x28, 0x00, 0x00, 0x40, 0x00, 0x40, 0x06,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv4_gtpu4_eh_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x44, 0x00, 0x01, 0x00, 0x00, 0x40, 0x11,
|
|
0x39, 0xfb, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x08, 0x68, 0x08, 0x68, 0x00, 0x30,
|
|
0x76, 0x6c, 0x34, 0xff, 0x00, 0x20, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x02, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0x00,
|
|
0x00, 0x14, 0x00, 0x01, 0x00, 0x00, 0x40, 0x00,
|
|
0x3a, 0x3d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_udp4_gtpu4_eh_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x4c, 0x00, 0x01, 0x00, 0x00, 0x40, 0x11,
|
|
0x39, 0xf3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x08, 0x68, 0x08, 0x68, 0x00, 0x38,
|
|
0xb7, 0x1a, 0x34, 0xff, 0x00, 0x28, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x02, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0x00,
|
|
0x00, 0x1c, 0x00, 0x01, 0x00, 0x00, 0x40, 0x11,
|
|
0x3a, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08,
|
|
0xbe, 0xc7, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_tcp4_gtpu4_eh_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x58, 0x00, 0x01, 0x00, 0x00, 0x40, 0x11,
|
|
0x39, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x08, 0x68, 0x08, 0x68, 0x00, 0x44,
|
|
0xb6, 0xf7, 0x34, 0xff, 0x00, 0x34, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x02, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0x00,
|
|
0x00, 0x28, 0x00, 0x01, 0x00, 0x00, 0x40, 0x06,
|
|
0x3a, 0x23, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x02,
|
|
0x20, 0x00, 0x4e, 0xd2, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv4_gtpu4_eh_dw_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x58, 0x00, 0x01, 0x00, 0x00, 0x40, 0x11,
|
|
0x39, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x08, 0x68, 0x08, 0x68, 0x00, 0x44,
|
|
0xb6, 0xf7, 0x34, 0xff, 0x00, 0x34, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x02, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0x00,
|
|
0x00, 0x28, 0x00, 0x01, 0x00, 0x00, 0x40, 0x06,
|
|
0x3a, 0x23, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x02,
|
|
0x20, 0x00, 0x4e, 0xd2, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_udp4_gtpu4_eh_dw_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x4c, 0x00, 0x01, 0x00, 0x00, 0x40, 0x11,
|
|
0x39, 0xf3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x08, 0x68, 0x08, 0x68, 0x00, 0x38,
|
|
0xb7, 0x1a, 0x34, 0xff, 0x00, 0x28, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x02, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0x00,
|
|
0x00, 0x1c, 0x00, 0x01, 0x00, 0x00, 0x40, 0x11,
|
|
0x3a, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08,
|
|
0xbe, 0xc7, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_tcp4_gtpu4_eh_dw_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x58, 0x00, 0x01, 0x00, 0x00, 0x40, 0x11,
|
|
0x39, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x08, 0x68, 0x08, 0x68, 0x00, 0x44,
|
|
0xb6, 0xf7, 0x34, 0xff, 0x00, 0x34, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x02, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0x00,
|
|
0x00, 0x28, 0x00, 0x01, 0x00, 0x00, 0x40, 0x06,
|
|
0x3a, 0x23, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x02,
|
|
0x20, 0x00, 0x4e, 0xd2, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv4_gtpu4_eh_up_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x44, 0x00, 0x01, 0x00, 0x00, 0x40, 0x11,
|
|
0x39, 0xfb, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x08, 0x68, 0x08, 0x68, 0x00, 0x30,
|
|
0x76, 0x5c, 0x34, 0xff, 0x00, 0x20, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x02, 0x10,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0x00,
|
|
0x00, 0x14, 0x00, 0x01, 0x00, 0x00, 0x40, 0x00,
|
|
0x3a, 0x3d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_udp4_gtpu4_eh_up_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x4c, 0x00, 0x01, 0x00, 0x00, 0x40, 0x11,
|
|
0x39, 0xf3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x08, 0x68, 0x08, 0x68, 0x00, 0x38,
|
|
0xb7, 0x0a, 0x34, 0xff, 0x00, 0x28, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x02, 0x10,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0x00,
|
|
0x00, 0x1c, 0x00, 0x01, 0x00, 0x00, 0x40, 0x11,
|
|
0x3a, 0x24, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08,
|
|
0xbe, 0xc7, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_tcp4_gtpu4_eh_up_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x58, 0x00, 0x01, 0x00, 0x00, 0x40, 0x11,
|
|
0x39, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x08, 0x68, 0x08, 0x68, 0x00, 0x44,
|
|
0xb6, 0xe7, 0x34, 0xff, 0x00, 0x34, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x02, 0x10,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0x00,
|
|
0x00, 0x28, 0x00, 0x01, 0x00, 0x00, 0x40, 0x06,
|
|
0x3a, 0x23, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x02,
|
|
0x20, 0x00, 0x4e, 0xd2, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_icmp4_gtpu4_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x4c, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x08, 0x68, 0x08, 0x68, 0x00, 0x00,
|
|
0x00, 0x00, 0x34, 0xff, 0x00, 0x28, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x85, 0x02, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0x00,
|
|
0x00, 0x1c, 0x00, 0x00, 0x40, 0x00, 0x40, 0x01,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv6_gtpu6_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x86, 0xdd, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x38, 0x11, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x68,
|
|
0x08, 0x68, 0x00, 0x38, 0x22, 0x43, 0x30, 0xff,
|
|
0x00, 0x28, 0x00, 0x00, 0x00, 0x00, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x3b, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv6_gtpu6_eh_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x86, 0xdd, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x44, 0x11, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x68,
|
|
0x08, 0x68, 0x00, 0x44, 0x1b, 0x9a, 0x34, 0xff,
|
|
0x00, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x85, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x3b, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv6_gtpu6_eh_dw_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x86, 0xdd, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x44, 0x11, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x68,
|
|
0x08, 0x68, 0x00, 0x44, 0x1b, 0x9a, 0x34, 0xff,
|
|
0x00, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x85, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x3b, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv6_gtpu6_eh_up_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x86, 0xdd, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x44, 0x11, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x68,
|
|
0x08, 0x68, 0x00, 0x44, 0x1b, 0x8a, 0x34, 0xff,
|
|
0x00, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x85, 0x02, 0x10, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x60, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x3b, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv4_l2tpv3_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x14, 0x00, 0x00, 0x40, 0x00, 0x40, 0x73,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv6_l2tpv3_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x86, 0xDD, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x73, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv4_esp_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x14, 0x00, 0x00, 0x40, 0x00, 0x40, 0x32,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv6_esp_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x86, 0xDD, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x32, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv4_ah_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x14, 0x00, 0x00, 0x40, 0x00, 0x40, 0x33,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv6_ah_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x86, 0xDD, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x33, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv4_nat_t_esp_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x1C, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x11, 0x94, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv6_nat_t_esp_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x86, 0xDD, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x08, 0x11, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x11, 0x94, 0x00, 0x00, 0x00, 0x08,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv4_pfcp_node_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x2C, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x22, 0x65, 0x22, 0x65, 0x00, 0x00,
|
|
0x00, 0x00, 0x20, 0x00, 0x00, 0x10, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv4_pfcp_session_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x2C, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x22, 0x65, 0x22, 0x65, 0x00, 0x00,
|
|
0x00, 0x00, 0x21, 0x00, 0x00, 0x10, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv6_pfcp_node_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x86, 0xDD, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x18, 0x11, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x22, 0x65,
|
|
0x22, 0x65, 0x00, 0x00, 0x00, 0x00, 0x20, 0x00,
|
|
0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv6_pfcp_session_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x86, 0xDD, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x18, 0x11, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x22, 0x65,
|
|
0x22, 0x65, 0x00, 0x00, 0x00, 0x00, 0x21, 0x00,
|
|
0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_non_ip_l2_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ecpri_tp0_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0xAE, 0xFE, 0x10, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv4_udp_ecpri_tp0_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x1C, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_tcpv6_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x86, 0xDD, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x14, 0x06, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x50, 0x00, 0x20, 0x00, 0x00, 0x00,
|
|
0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_udpv6_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x86, 0xDD, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x08, 0x11, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x08, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_sctpv6_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x86, 0xDD, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x0C, 0x84, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ipv6_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x86, 0xDD, 0x60, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x3B, 0x40, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_tcp4_tun_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x5a, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x04, 0x00, 0x00, 0x03, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00,
|
|
0x45, 0x00, 0x00, 0x28, 0x00, 0x00, 0x40, 0x00,
|
|
0x40, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x50, 0x00, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_udp4_tun_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x4e, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x04, 0x00, 0x00, 0x03, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00,
|
|
0x45, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x40, 0x00,
|
|
0x40, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_sctp4_tun_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x52, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x04, 0x00, 0x00, 0x03, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00,
|
|
0x45, 0x00, 0x00, 0x20, 0x00, 0x01, 0x00, 0x00,
|
|
0x40, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ip4_tun_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x46, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x04, 0x00, 0x00, 0x03, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x00,
|
|
0x45, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00, 0x00,
|
|
0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_tcp6_tun_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x6e, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x04, 0x00, 0x00, 0x03, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86, 0xdd,
|
|
0x60, 0x00, 0x00, 0x00, 0x00, 0x14, 0x06, 0x40,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x50, 0x00, 0x20, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_udp6_tun_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x62, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x04, 0x00, 0x00, 0x03, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86, 0xdd,
|
|
0x60, 0x00, 0x00, 0x00, 0x00, 0x08, 0x11, 0x40,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_sctp6_tun_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x66, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x04, 0x00, 0x00, 0x03, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86, 0xdd,
|
|
0x60, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x84, 0x40,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
static const u8 ice_fdir_ip6_tun_pkt[] = {
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
|
|
0x00, 0x5a, 0x00, 0x00, 0x40, 0x00, 0x40, 0x11,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x04, 0x00, 0x00, 0x03, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x86, 0xdd,
|
|
0x60, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3b, 0x40,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
/* Flow Director no-op training packet table */
|
|
static const struct ice_fdir_base_pkt ice_fdir_pkt[] = {
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_TCP,
|
|
sizeof(ice_fdir_tcpv4_pkt), ice_fdir_tcpv4_pkt,
|
|
sizeof(ice_fdir_tcp4_tun_pkt), ice_fdir_tcp4_tun_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_UDP,
|
|
sizeof(ice_fdir_udpv4_pkt), ice_fdir_udpv4_pkt,
|
|
sizeof(ice_fdir_udp4_tun_pkt), ice_fdir_udp4_tun_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_SCTP,
|
|
sizeof(ice_fdir_sctpv4_pkt), ice_fdir_sctpv4_pkt,
|
|
sizeof(ice_fdir_sctp4_tun_pkt), ice_fdir_sctp4_tun_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_OTHER,
|
|
sizeof(ice_fdir_ipv4_pkt), ice_fdir_ipv4_pkt,
|
|
sizeof(ice_fdir_ip4_tun_pkt), ice_fdir_ip4_tun_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU,
|
|
sizeof(ice_fdir_ipv4_gtpu4_pkt),
|
|
ice_fdir_ipv4_gtpu4_pkt,
|
|
sizeof(ice_fdir_ipv4_gtpu4_pkt),
|
|
ice_fdir_ipv4_gtpu4_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH,
|
|
sizeof(ice_fdir_ipv4_gtpu4_eh_pkt),
|
|
ice_fdir_ipv4_gtpu4_eh_pkt,
|
|
sizeof(ice_fdir_ipv4_gtpu4_eh_pkt),
|
|
ice_fdir_ipv4_gtpu4_eh_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_DW,
|
|
sizeof(ice_fdir_ipv4_gtpu4_eh_dw_pkt),
|
|
ice_fdir_ipv4_gtpu4_eh_dw_pkt,
|
|
sizeof(ice_fdir_ipv4_gtpu4_eh_dw_pkt),
|
|
ice_fdir_ipv4_gtpu4_eh_dw_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_UP,
|
|
sizeof(ice_fdir_ipv4_gtpu4_eh_up_pkt),
|
|
ice_fdir_ipv4_gtpu4_eh_up_pkt,
|
|
sizeof(ice_fdir_ipv4_gtpu4_eh_up_pkt),
|
|
ice_fdir_ipv4_gtpu4_eh_up_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4,
|
|
sizeof(ice_fdir_ipv4_gtpu4_pkt),
|
|
ice_fdir_ipv4_gtpu4_pkt,
|
|
sizeof(ice_fdir_ipv4_gtpu4_pkt),
|
|
ice_fdir_ipv4_gtpu4_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_UDP,
|
|
sizeof(ice_fdir_udp4_gtpu4_pkt),
|
|
ice_fdir_udp4_gtpu4_pkt,
|
|
sizeof(ice_fdir_udp4_gtpu4_pkt),
|
|
ice_fdir_udp4_gtpu4_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_TCP,
|
|
sizeof(ice_fdir_tcp4_gtpu4_pkt),
|
|
ice_fdir_tcp4_gtpu4_pkt,
|
|
sizeof(ice_fdir_tcp4_gtpu4_pkt),
|
|
ice_fdir_tcp4_gtpu4_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_IPV4,
|
|
sizeof(ice_fdir_ipv4_gtpu4_eh_pkt),
|
|
ice_fdir_ipv4_gtpu4_eh_pkt,
|
|
sizeof(ice_fdir_ipv4_gtpu4_eh_pkt),
|
|
ice_fdir_ipv4_gtpu4_eh_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_IPV4_UDP,
|
|
sizeof(ice_fdir_udp4_gtpu4_eh_pkt),
|
|
ice_fdir_udp4_gtpu4_eh_pkt,
|
|
sizeof(ice_fdir_udp4_gtpu4_eh_pkt),
|
|
ice_fdir_udp4_gtpu4_eh_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_IPV4_TCP,
|
|
sizeof(ice_fdir_tcp4_gtpu4_eh_pkt),
|
|
ice_fdir_tcp4_gtpu4_eh_pkt,
|
|
sizeof(ice_fdir_tcp4_gtpu4_eh_pkt),
|
|
ice_fdir_tcp4_gtpu4_eh_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_DW_IPV4,
|
|
sizeof(ice_fdir_ipv4_gtpu4_eh_dw_pkt),
|
|
ice_fdir_ipv4_gtpu4_eh_dw_pkt,
|
|
sizeof(ice_fdir_ipv4_gtpu4_eh_dw_pkt),
|
|
ice_fdir_ipv4_gtpu4_eh_dw_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_DW_IPV4_UDP,
|
|
sizeof(ice_fdir_udp4_gtpu4_eh_dw_pkt),
|
|
ice_fdir_udp4_gtpu4_eh_dw_pkt,
|
|
sizeof(ice_fdir_udp4_gtpu4_eh_dw_pkt),
|
|
ice_fdir_udp4_gtpu4_eh_dw_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_DW_IPV4_TCP,
|
|
sizeof(ice_fdir_tcp4_gtpu4_eh_dw_pkt),
|
|
ice_fdir_tcp4_gtpu4_eh_dw_pkt,
|
|
sizeof(ice_fdir_tcp4_gtpu4_eh_dw_pkt),
|
|
ice_fdir_tcp4_gtpu4_eh_dw_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_UP_IPV4,
|
|
sizeof(ice_fdir_ipv4_gtpu4_eh_up_pkt),
|
|
ice_fdir_ipv4_gtpu4_eh_up_pkt,
|
|
sizeof(ice_fdir_ipv4_gtpu4_eh_up_pkt),
|
|
ice_fdir_ipv4_gtpu4_eh_up_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_UP_IPV4_UDP,
|
|
sizeof(ice_fdir_udp4_gtpu4_eh_up_pkt),
|
|
ice_fdir_udp4_gtpu4_eh_up_pkt,
|
|
sizeof(ice_fdir_udp4_gtpu4_eh_up_pkt),
|
|
ice_fdir_udp4_gtpu4_eh_up_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_UP_IPV4_TCP,
|
|
sizeof(ice_fdir_tcp4_gtpu4_eh_up_pkt),
|
|
ice_fdir_tcp4_gtpu4_eh_up_pkt,
|
|
sizeof(ice_fdir_tcp4_gtpu4_eh_up_pkt),
|
|
ice_fdir_tcp4_gtpu4_eh_up_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_ICMP,
|
|
sizeof(ice_fdir_icmp4_gtpu4_pkt),
|
|
ice_fdir_icmp4_gtpu4_pkt,
|
|
sizeof(ice_fdir_icmp4_gtpu4_pkt),
|
|
ice_fdir_icmp4_gtpu4_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_OTHER,
|
|
sizeof(ice_fdir_ipv4_gtpu4_pkt),
|
|
ice_fdir_ipv4_gtpu4_pkt,
|
|
sizeof(ice_fdir_ipv4_gtpu4_pkt),
|
|
ice_fdir_ipv4_gtpu4_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_GTPU,
|
|
sizeof(ice_fdir_ipv6_gtpu6_pkt),
|
|
ice_fdir_ipv6_gtpu6_pkt,
|
|
sizeof(ice_fdir_ipv6_gtpu6_pkt),
|
|
ice_fdir_ipv6_gtpu6_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH,
|
|
sizeof(ice_fdir_ipv6_gtpu6_eh_pkt),
|
|
ice_fdir_ipv6_gtpu6_eh_pkt,
|
|
sizeof(ice_fdir_ipv6_gtpu6_eh_pkt),
|
|
ice_fdir_ipv6_gtpu6_eh_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH_DW,
|
|
sizeof(ice_fdir_ipv6_gtpu6_eh_dw_pkt),
|
|
ice_fdir_ipv6_gtpu6_eh_dw_pkt,
|
|
sizeof(ice_fdir_ipv6_gtpu6_eh_dw_pkt),
|
|
ice_fdir_ipv6_gtpu6_eh_dw_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH_UP,
|
|
sizeof(ice_fdir_ipv6_gtpu6_eh_up_pkt),
|
|
ice_fdir_ipv6_gtpu6_eh_up_pkt,
|
|
sizeof(ice_fdir_ipv6_gtpu6_eh_up_pkt),
|
|
ice_fdir_ipv6_gtpu6_eh_up_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_GTPU_IPV6_OTHER,
|
|
sizeof(ice_fdir_ipv6_gtpu6_pkt),
|
|
ice_fdir_ipv6_gtpu6_pkt,
|
|
sizeof(ice_fdir_ipv6_gtpu6_pkt),
|
|
ice_fdir_ipv6_gtpu6_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_IPV4_OTHER,
|
|
sizeof(ice_fdir_ipv4_gtpu4_eh_pkt),
|
|
ice_fdir_ipv4_gtpu4_eh_pkt,
|
|
sizeof(ice_fdir_ipv4_gtpu4_eh_pkt),
|
|
ice_fdir_ipv4_gtpu4_eh_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH_IPV6_OTHER,
|
|
sizeof(ice_fdir_ipv6_gtpu6_eh_pkt),
|
|
ice_fdir_ipv6_gtpu6_eh_pkt,
|
|
sizeof(ice_fdir_ipv6_gtpu6_eh_pkt),
|
|
ice_fdir_ipv6_gtpu6_eh_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_L2TPV3,
|
|
sizeof(ice_fdir_ipv4_l2tpv3_pkt), ice_fdir_ipv4_l2tpv3_pkt,
|
|
sizeof(ice_fdir_ipv4_l2tpv3_pkt), ice_fdir_ipv4_l2tpv3_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_L2TPV3,
|
|
sizeof(ice_fdir_ipv6_l2tpv3_pkt), ice_fdir_ipv6_l2tpv3_pkt,
|
|
sizeof(ice_fdir_ipv6_l2tpv3_pkt), ice_fdir_ipv6_l2tpv3_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_ESP,
|
|
sizeof(ice_fdir_ipv4_esp_pkt), ice_fdir_ipv4_esp_pkt,
|
|
sizeof(ice_fdir_ipv4_esp_pkt), ice_fdir_ipv4_esp_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_ESP,
|
|
sizeof(ice_fdir_ipv6_esp_pkt), ice_fdir_ipv6_esp_pkt,
|
|
sizeof(ice_fdir_ipv6_esp_pkt), ice_fdir_ipv6_esp_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_AH,
|
|
sizeof(ice_fdir_ipv4_ah_pkt), ice_fdir_ipv4_ah_pkt,
|
|
sizeof(ice_fdir_ipv4_ah_pkt), ice_fdir_ipv4_ah_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_AH,
|
|
sizeof(ice_fdir_ipv6_ah_pkt), ice_fdir_ipv6_ah_pkt,
|
|
sizeof(ice_fdir_ipv6_ah_pkt), ice_fdir_ipv6_ah_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_NAT_T_ESP,
|
|
sizeof(ice_fdir_ipv4_nat_t_esp_pkt),
|
|
ice_fdir_ipv4_nat_t_esp_pkt,
|
|
sizeof(ice_fdir_ipv4_nat_t_esp_pkt),
|
|
ice_fdir_ipv4_nat_t_esp_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_NAT_T_ESP,
|
|
sizeof(ice_fdir_ipv6_nat_t_esp_pkt),
|
|
ice_fdir_ipv6_nat_t_esp_pkt,
|
|
sizeof(ice_fdir_ipv6_nat_t_esp_pkt),
|
|
ice_fdir_ipv6_nat_t_esp_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_PFCP_NODE,
|
|
sizeof(ice_fdir_ipv4_pfcp_node_pkt),
|
|
ice_fdir_ipv4_pfcp_node_pkt,
|
|
sizeof(ice_fdir_ipv4_pfcp_node_pkt),
|
|
ice_fdir_ipv4_pfcp_node_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_PFCP_SESSION,
|
|
sizeof(ice_fdir_ipv4_pfcp_session_pkt),
|
|
ice_fdir_ipv4_pfcp_session_pkt,
|
|
sizeof(ice_fdir_ipv4_pfcp_session_pkt),
|
|
ice_fdir_ipv4_pfcp_session_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_PFCP_NODE,
|
|
sizeof(ice_fdir_ipv6_pfcp_node_pkt),
|
|
ice_fdir_ipv6_pfcp_node_pkt,
|
|
sizeof(ice_fdir_ipv6_pfcp_node_pkt),
|
|
ice_fdir_ipv6_pfcp_node_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_PFCP_SESSION,
|
|
sizeof(ice_fdir_ipv6_pfcp_session_pkt),
|
|
ice_fdir_ipv6_pfcp_session_pkt,
|
|
sizeof(ice_fdir_ipv6_pfcp_session_pkt),
|
|
ice_fdir_ipv6_pfcp_session_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NON_IP_L2,
|
|
sizeof(ice_fdir_non_ip_l2_pkt), ice_fdir_non_ip_l2_pkt,
|
|
sizeof(ice_fdir_non_ip_l2_pkt), ice_fdir_non_ip_l2_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_UDP_VXLAN,
|
|
sizeof(ice_fdir_udp4_vxlan_pkt), ice_fdir_udp4_vxlan_pkt,
|
|
sizeof(ice_fdir_udp4_vxlan_pkt), ice_fdir_udp4_vxlan_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_ECPRI_TP0,
|
|
sizeof(ice_fdir_ecpri_tp0_pkt), ice_fdir_ecpri_tp0_pkt,
|
|
sizeof(ice_fdir_ecpri_tp0_pkt), ice_fdir_ecpri_tp0_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV4_UDP_ECPRI_TP0,
|
|
sizeof(ice_fdir_ipv4_udp_ecpri_tp0_pkt),
|
|
ice_fdir_ipv4_udp_ecpri_tp0_pkt,
|
|
sizeof(ice_fdir_ipv4_udp_ecpri_tp0_pkt),
|
|
ice_fdir_ipv4_udp_ecpri_tp0_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_TCP,
|
|
sizeof(ice_fdir_tcpv6_pkt), ice_fdir_tcpv6_pkt,
|
|
sizeof(ice_fdir_tcp6_tun_pkt), ice_fdir_tcp6_tun_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_UDP,
|
|
sizeof(ice_fdir_udpv6_pkt), ice_fdir_udpv6_pkt,
|
|
sizeof(ice_fdir_udp6_tun_pkt), ice_fdir_udp6_tun_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_SCTP,
|
|
sizeof(ice_fdir_sctpv6_pkt), ice_fdir_sctpv6_pkt,
|
|
sizeof(ice_fdir_sctp6_tun_pkt), ice_fdir_sctp6_tun_pkt,
|
|
},
|
|
{
|
|
ICE_FLTR_PTYPE_NONF_IPV6_OTHER,
|
|
sizeof(ice_fdir_ipv6_pkt), ice_fdir_ipv6_pkt,
|
|
sizeof(ice_fdir_ip6_tun_pkt), ice_fdir_ip6_tun_pkt,
|
|
},
|
|
};
|
|
|
|
#define ICE_FDIR_NUM_PKT ARRAY_SIZE(ice_fdir_pkt)
|
|
|
|
/**
|
|
* ice_set_dflt_val_fd_desc
|
|
* @fd_fltr_ctx: pointer to fd filter descriptor
|
|
*/
|
|
static void ice_set_dflt_val_fd_desc(struct ice_fd_fltr_desc_ctx *fd_fltr_ctx)
|
|
{
|
|
fd_fltr_ctx->comp_q = ICE_FXD_FLTR_QW0_COMP_Q_ZERO;
|
|
fd_fltr_ctx->comp_report = ICE_FXD_FLTR_QW0_COMP_REPORT_SW_FAIL;
|
|
fd_fltr_ctx->fd_space = ICE_FXD_FLTR_QW0_FD_SPACE_GUAR_BEST;
|
|
fd_fltr_ctx->cnt_ena = ICE_FXD_FLTR_QW0_STAT_ENA_PKTS;
|
|
fd_fltr_ctx->evict_ena = ICE_FXD_FLTR_QW0_EVICT_ENA_TRUE;
|
|
fd_fltr_ctx->toq = ICE_FXD_FLTR_QW0_TO_Q_EQUALS_QINDEX;
|
|
fd_fltr_ctx->toq_prio = ICE_FXD_FLTR_QW0_TO_Q_PRIO1;
|
|
fd_fltr_ctx->dpu_recipe = ICE_FXD_FLTR_QW0_DPU_RECIPE_DFLT;
|
|
fd_fltr_ctx->drop = ICE_FXD_FLTR_QW0_DROP_NO;
|
|
fd_fltr_ctx->flex_prio = ICE_FXD_FLTR_QW0_FLEX_PRI_NONE;
|
|
fd_fltr_ctx->flex_mdid = ICE_FXD_FLTR_QW0_FLEX_MDID0;
|
|
fd_fltr_ctx->flex_val = ICE_FXD_FLTR_QW0_FLEX_VAL0;
|
|
fd_fltr_ctx->dtype = ICE_TX_DESC_DTYPE_FLTR_PROG;
|
|
fd_fltr_ctx->desc_prof_prio = ICE_FXD_FLTR_QW1_PROF_PRIO_ZERO;
|
|
fd_fltr_ctx->desc_prof = ICE_FXD_FLTR_QW1_PROF_ZERO;
|
|
fd_fltr_ctx->swap = ICE_FXD_FLTR_QW1_SWAP_SET;
|
|
fd_fltr_ctx->fdid_prio = ICE_FXD_FLTR_QW1_FDID_PRI_ONE;
|
|
fd_fltr_ctx->fdid_mdid = ICE_FXD_FLTR_QW1_FDID_MDID_FD;
|
|
fd_fltr_ctx->fdid = ICE_FXD_FLTR_QW1_FDID_ZERO;
|
|
}
|
|
|
|
/**
|
|
* ice_set_fd_desc_val
|
|
* @ctx: pointer to fd filter descriptor context
|
|
* @fdir_desc: populated with fd filter descriptor values
|
|
*/
|
|
static void
|
|
ice_set_fd_desc_val(struct ice_fd_fltr_desc_ctx *ctx,
|
|
struct ice_fltr_desc *fdir_desc)
|
|
{
|
|
u64 qword;
|
|
|
|
/* prep QW0 of FD filter programming desc */
|
|
qword = ((u64)ctx->qindex << ICE_FXD_FLTR_QW0_QINDEX_S) &
|
|
ICE_FXD_FLTR_QW0_QINDEX_M;
|
|
qword |= ((u64)ctx->comp_q << ICE_FXD_FLTR_QW0_COMP_Q_S) &
|
|
ICE_FXD_FLTR_QW0_COMP_Q_M;
|
|
qword |= ((u64)ctx->comp_report << ICE_FXD_FLTR_QW0_COMP_REPORT_S) &
|
|
ICE_FXD_FLTR_QW0_COMP_REPORT_M;
|
|
qword |= ((u64)ctx->fd_space << ICE_FXD_FLTR_QW0_FD_SPACE_S) &
|
|
ICE_FXD_FLTR_QW0_FD_SPACE_M;
|
|
qword |= ((u64)ctx->cnt_index << ICE_FXD_FLTR_QW0_STAT_CNT_S) &
|
|
ICE_FXD_FLTR_QW0_STAT_CNT_M;
|
|
qword |= ((u64)ctx->cnt_ena << ICE_FXD_FLTR_QW0_STAT_ENA_S) &
|
|
ICE_FXD_FLTR_QW0_STAT_ENA_M;
|
|
qword |= ((u64)ctx->evict_ena << ICE_FXD_FLTR_QW0_EVICT_ENA_S) &
|
|
ICE_FXD_FLTR_QW0_EVICT_ENA_M;
|
|
qword |= ((u64)ctx->toq << ICE_FXD_FLTR_QW0_TO_Q_S) &
|
|
ICE_FXD_FLTR_QW0_TO_Q_M;
|
|
qword |= ((u64)ctx->toq_prio << ICE_FXD_FLTR_QW0_TO_Q_PRI_S) &
|
|
ICE_FXD_FLTR_QW0_TO_Q_PRI_M;
|
|
qword |= ((u64)ctx->dpu_recipe << ICE_FXD_FLTR_QW0_DPU_RECIPE_S) &
|
|
ICE_FXD_FLTR_QW0_DPU_RECIPE_M;
|
|
qword |= ((u64)ctx->drop << ICE_FXD_FLTR_QW0_DROP_S) &
|
|
ICE_FXD_FLTR_QW0_DROP_M;
|
|
qword |= ((u64)ctx->flex_prio << ICE_FXD_FLTR_QW0_FLEX_PRI_S) &
|
|
ICE_FXD_FLTR_QW0_FLEX_PRI_M;
|
|
qword |= ((u64)ctx->flex_mdid << ICE_FXD_FLTR_QW0_FLEX_MDID_S) &
|
|
ICE_FXD_FLTR_QW0_FLEX_MDID_M;
|
|
qword |= ((u64)ctx->flex_val << ICE_FXD_FLTR_QW0_FLEX_VAL_S) &
|
|
ICE_FXD_FLTR_QW0_FLEX_VAL_M;
|
|
fdir_desc->qidx_compq_space_stat = CPU_TO_LE64(qword);
|
|
|
|
/* prep QW1 of FD filter programming desc */
|
|
qword = ((u64)ctx->dtype << ICE_FXD_FLTR_QW1_DTYPE_S) &
|
|
ICE_FXD_FLTR_QW1_DTYPE_M;
|
|
qword |= ((u64)ctx->pcmd << ICE_FXD_FLTR_QW1_PCMD_S) &
|
|
ICE_FXD_FLTR_QW1_PCMD_M;
|
|
qword |= ((u64)ctx->desc_prof_prio << ICE_FXD_FLTR_QW1_PROF_PRI_S) &
|
|
ICE_FXD_FLTR_QW1_PROF_PRI_M;
|
|
qword |= ((u64)ctx->desc_prof << ICE_FXD_FLTR_QW1_PROF_S) &
|
|
ICE_FXD_FLTR_QW1_PROF_M;
|
|
qword |= ((u64)ctx->fd_vsi << ICE_FXD_FLTR_QW1_FD_VSI_S) &
|
|
ICE_FXD_FLTR_QW1_FD_VSI_M;
|
|
qword |= ((u64)ctx->swap << ICE_FXD_FLTR_QW1_SWAP_S) &
|
|
ICE_FXD_FLTR_QW1_SWAP_M;
|
|
qword |= ((u64)ctx->fdid_prio << ICE_FXD_FLTR_QW1_FDID_PRI_S) &
|
|
ICE_FXD_FLTR_QW1_FDID_PRI_M;
|
|
qword |= ((u64)ctx->fdid_mdid << ICE_FXD_FLTR_QW1_FDID_MDID_S) &
|
|
ICE_FXD_FLTR_QW1_FDID_MDID_M;
|
|
qword |= ((u64)ctx->fdid << ICE_FXD_FLTR_QW1_FDID_S) &
|
|
ICE_FXD_FLTR_QW1_FDID_M;
|
|
fdir_desc->dtype_cmd_vsi_fdid = CPU_TO_LE64(qword);
|
|
}
|
|
|
|
/**
|
|
* ice_fdir_get_prgm_desc - set a fdir descriptor from a fdir filter struct
|
|
* @hw: pointer to the hardware structure
|
|
* @input: filter
|
|
* @fdesc: filter descriptor
|
|
* @add: if add is true, this is an add operation, false implies delete
|
|
*/
|
|
void
|
|
ice_fdir_get_prgm_desc(struct ice_hw *hw, struct ice_fdir_fltr *input,
|
|
struct ice_fltr_desc *fdesc, bool add)
|
|
{
|
|
struct ice_fd_fltr_desc_ctx fdir_fltr_ctx = { 0 };
|
|
|
|
/* set default context info */
|
|
ice_set_dflt_val_fd_desc(&fdir_fltr_ctx);
|
|
|
|
/* change sideband filtering values */
|
|
fdir_fltr_ctx.fdid = input->fltr_id;
|
|
if (input->dest_ctl == ICE_FLTR_PRGM_DESC_DEST_DROP_PKT) {
|
|
fdir_fltr_ctx.drop = ICE_FXD_FLTR_QW0_DROP_YES;
|
|
fdir_fltr_ctx.qindex = 0;
|
|
} else if (input->dest_ctl ==
|
|
ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_OTHER) {
|
|
fdir_fltr_ctx.drop = ICE_FXD_FLTR_QW0_DROP_NO;
|
|
fdir_fltr_ctx.qindex = 0;
|
|
} else {
|
|
if (input->dest_ctl ==
|
|
ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_QGROUP)
|
|
fdir_fltr_ctx.toq = input->q_region;
|
|
fdir_fltr_ctx.drop = ICE_FXD_FLTR_QW0_DROP_NO;
|
|
fdir_fltr_ctx.qindex = input->q_index;
|
|
}
|
|
fdir_fltr_ctx.cnt_ena = input->cnt_ena;
|
|
fdir_fltr_ctx.cnt_index = input->cnt_index;
|
|
fdir_fltr_ctx.fd_vsi = ice_get_hw_vsi_num(hw, input->dest_vsi);
|
|
fdir_fltr_ctx.evict_ena = ICE_FXD_FLTR_QW0_EVICT_ENA_FALSE;
|
|
if (input->dest_ctl == ICE_FLTR_PRGM_DESC_DEST_DIRECT_PKT_OTHER)
|
|
fdir_fltr_ctx.toq_prio = 0;
|
|
else
|
|
fdir_fltr_ctx.toq_prio = 3;
|
|
fdir_fltr_ctx.pcmd = add ? ICE_FXD_FLTR_QW1_PCMD_ADD :
|
|
ICE_FXD_FLTR_QW1_PCMD_REMOVE;
|
|
fdir_fltr_ctx.swap = ICE_FXD_FLTR_QW1_SWAP_NOT_SET;
|
|
fdir_fltr_ctx.comp_q = ICE_FXD_FLTR_QW0_COMP_Q_ZERO;
|
|
fdir_fltr_ctx.comp_report = input->comp_report;
|
|
fdir_fltr_ctx.fdid_prio = input->fdid_prio;
|
|
fdir_fltr_ctx.desc_prof = 1;
|
|
fdir_fltr_ctx.desc_prof_prio = 3;
|
|
ice_set_fd_desc_val(&fdir_fltr_ctx, fdesc);
|
|
}
|
|
|
|
/**
|
|
* ice_alloc_fd_res_cntr - obtain counter resource for FD type
|
|
* @hw: pointer to the hardware structure
|
|
* @cntr_id: returns counter index
|
|
*/
|
|
enum ice_status ice_alloc_fd_res_cntr(struct ice_hw *hw, u16 *cntr_id)
|
|
{
|
|
return ice_alloc_res_cntr(hw, ICE_AQC_RES_TYPE_FDIR_COUNTER_BLOCK,
|
|
ICE_AQC_RES_TYPE_FLAG_DEDICATED, 1, cntr_id);
|
|
}
|
|
|
|
/**
|
|
* ice_free_fd_res_cntr - Free counter resource for FD type
|
|
* @hw: pointer to the hardware structure
|
|
* @cntr_id: counter index to be freed
|
|
*/
|
|
enum ice_status ice_free_fd_res_cntr(struct ice_hw *hw, u16 cntr_id)
|
|
{
|
|
return ice_free_res_cntr(hw, ICE_AQC_RES_TYPE_FDIR_COUNTER_BLOCK,
|
|
ICE_AQC_RES_TYPE_FLAG_DEDICATED, 1, cntr_id);
|
|
}
|
|
|
|
/**
|
|
* ice_alloc_fd_guar_item - allocate resource for FD guaranteed entries
|
|
* @hw: pointer to the hardware structure
|
|
* @cntr_id: returns counter index
|
|
* @num_fltr: number of filter entries to be allocated
|
|
*/
|
|
enum ice_status
|
|
ice_alloc_fd_guar_item(struct ice_hw *hw, u16 *cntr_id, u16 num_fltr)
|
|
{
|
|
return ice_alloc_res_cntr(hw, ICE_AQC_RES_TYPE_FDIR_GUARANTEED_ENTRIES,
|
|
ICE_AQC_RES_TYPE_FLAG_DEDICATED, num_fltr,
|
|
cntr_id);
|
|
}
|
|
|
|
/**
|
|
* ice_free_fd_guar_item - Free flow director guaranteed entries
|
|
* @hw: pointer to the hardware structure
|
|
* @cntr_id: counter index that needs to be freed
|
|
* @num_fltr: number of filters to be freed
|
|
*/
|
|
enum ice_status
|
|
ice_free_fd_guar_item(struct ice_hw *hw, u16 cntr_id, u16 num_fltr)
|
|
{
|
|
return ice_free_res_cntr(hw, ICE_AQC_RES_TYPE_FDIR_GUARANTEED_ENTRIES,
|
|
ICE_AQC_RES_TYPE_FLAG_DEDICATED, num_fltr,
|
|
cntr_id);
|
|
}
|
|
|
|
/**
|
|
* ice_alloc_fd_shrd_item - allocate resource for flow director shared entries
|
|
* @hw: pointer to the hardware structure
|
|
* @cntr_id: returns counter index
|
|
* @num_fltr: number of filter entries to be allocated
|
|
*/
|
|
enum ice_status
|
|
ice_alloc_fd_shrd_item(struct ice_hw *hw, u16 *cntr_id, u16 num_fltr)
|
|
{
|
|
return ice_alloc_res_cntr(hw, ICE_AQC_RES_TYPE_FDIR_SHARED_ENTRIES,
|
|
ICE_AQC_RES_TYPE_FLAG_DEDICATED, num_fltr,
|
|
cntr_id);
|
|
}
|
|
|
|
/**
|
|
* ice_free_fd_shrd_item - Free flow director shared entries
|
|
* @hw: pointer to the hardware structure
|
|
* @cntr_id: counter index that needs to be freed
|
|
* @num_fltr: number of filters to be freed
|
|
*/
|
|
enum ice_status
|
|
ice_free_fd_shrd_item(struct ice_hw *hw, u16 cntr_id, u16 num_fltr)
|
|
{
|
|
return ice_free_res_cntr(hw, ICE_AQC_RES_TYPE_FDIR_SHARED_ENTRIES,
|
|
ICE_AQC_RES_TYPE_FLAG_DEDICATED, num_fltr,
|
|
cntr_id);
|
|
}
|
|
|
|
/**
|
|
* ice_get_fdir_cnt_all - get the number of Flow Director filters
|
|
* @hw: hardware data structure
|
|
*
|
|
* Returns the number of filters available on device
|
|
*/
|
|
int ice_get_fdir_cnt_all(struct ice_hw *hw)
|
|
{
|
|
return hw->func_caps.fd_fltr_guar + hw->func_caps.fd_fltr_best_effort;
|
|
}
|
|
|
|
/**
|
|
* ice_pkt_insert_ipv6_addr - insert a be32 IPv6 address into a memory buffer.
|
|
* @pkt: packet buffer
|
|
* @offset: offset into buffer
|
|
* @addr: IPv6 address to convert and insert into pkt at offset
|
|
*/
|
|
static void ice_pkt_insert_ipv6_addr(u8 *pkt, int offset, __be32 *addr)
|
|
{
|
|
int idx;
|
|
|
|
for (idx = 0; idx < ICE_IPV6_ADDR_LEN_AS_U32; idx++)
|
|
ice_memcpy(pkt + offset + idx * sizeof(*addr), &addr[idx],
|
|
sizeof(*addr), ICE_NONDMA_TO_NONDMA);
|
|
}
|
|
|
|
/**
|
|
* ice_pkt_insert_u6_qfi - insert a u6 value qfi into a memory buffer for gtpu
|
|
* @pkt: packet buffer
|
|
* @offset: offset into buffer
|
|
* @data: 8 bit value to convert and insert into pkt at offset
|
|
*
|
|
* This function is designed for inserting qfi (6 bits) for gtpu.
|
|
*/
|
|
static void ice_pkt_insert_u6_qfi(u8 *pkt, int offset, u8 data)
|
|
{
|
|
u8 ret;
|
|
|
|
ret = (data & 0x3F) + (*(pkt + offset) & 0xC0);
|
|
ice_memcpy(pkt + offset, &ret, sizeof(ret), ICE_NONDMA_TO_NONDMA);
|
|
}
|
|
|
|
/**
|
|
* ice_pkt_insert_u8 - insert a u8 value into a memory buffer.
|
|
* @pkt: packet buffer
|
|
* @offset: offset into buffer
|
|
* @data: 8 bit value to convert and insert into pkt at offset
|
|
*/
|
|
static void ice_pkt_insert_u8(u8 *pkt, int offset, u8 data)
|
|
{
|
|
ice_memcpy(pkt + offset, &data, sizeof(data), ICE_NONDMA_TO_NONDMA);
|
|
}
|
|
|
|
/**
|
|
* ice_pkt_insert_u8_tc - insert a u8 value into a memory buffer for TC ipv6.
|
|
* @pkt: packet buffer
|
|
* @offset: offset into buffer
|
|
* @data: 8 bit value to convert and insert into pkt at offset
|
|
*
|
|
* This function is designed for inserting Traffic Class (TC) for IPv6,
|
|
* since that TC is not aligned in number of bytes. Here we split it out
|
|
* into two part and fill each byte with data copy from pkt, then insert
|
|
* the two bytes data one by one.
|
|
*/
|
|
static void ice_pkt_insert_u8_tc(u8 *pkt, int offset, u8 data)
|
|
{
|
|
u8 high, low;
|
|
|
|
high = (data >> 4) + (*(pkt + offset) & 0xF0);
|
|
ice_memcpy(pkt + offset, &high, sizeof(high), ICE_NONDMA_TO_NONDMA);
|
|
|
|
low = (*(pkt + offset + 1) & 0x0F) + ((data & 0x0F) << 4);
|
|
ice_memcpy(pkt + offset + 1, &low, sizeof(low), ICE_NONDMA_TO_NONDMA);
|
|
}
|
|
|
|
/**
|
|
* ice_pkt_insert_u16 - insert a be16 value into a memory buffer.
|
|
* @pkt: packet buffer
|
|
* @offset: offset into buffer
|
|
* @data: 16 bit value to convert and insert into pkt at offset
|
|
*/
|
|
static void ice_pkt_insert_u16(u8 *pkt, int offset, __be16 data)
|
|
{
|
|
ice_memcpy(pkt + offset, &data, sizeof(data), ICE_NONDMA_TO_NONDMA);
|
|
}
|
|
|
|
/**
|
|
* ice_pkt_insert_u32 - insert a be32 value into a memory buffer.
|
|
* @pkt: packet buffer
|
|
* @offset: offset into buffer
|
|
* @data: 32 bit value to convert and insert into pkt at offset
|
|
*/
|
|
static void ice_pkt_insert_u32(u8 *pkt, int offset, __be32 data)
|
|
{
|
|
ice_memcpy(pkt + offset, &data, sizeof(data), ICE_NONDMA_TO_NONDMA);
|
|
}
|
|
|
|
/**
|
|
* ice_pkt_insert_mac_addr - insert a MAC addr into a memory buffer.
|
|
* @pkt: packet buffer
|
|
* @addr: MAC address to convert and insert into pkt at offset
|
|
*/
|
|
static void ice_pkt_insert_mac_addr(u8 *pkt, u8 *addr)
|
|
{
|
|
ice_memcpy(pkt, addr, ETH_ALEN, ICE_NONDMA_TO_NONDMA);
|
|
}
|
|
|
|
/**
|
|
* ice_fdir_get_open_tunnel_port
|
|
* @hw: pointer to the hardware structure
|
|
* @flow: flow ptype
|
|
* @port: returns open port
|
|
*
|
|
* returns an open tunnel port specified for this flow type
|
|
*/
|
|
static enum ice_status
|
|
ice_fdir_get_open_tunnel_port(struct ice_hw *hw, enum ice_fltr_ptype flow,
|
|
u16 *port)
|
|
{
|
|
switch (flow) {
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_UDP_ECPRI_TP0:
|
|
/* eCPRI tunnel */
|
|
if (!ice_get_open_tunnel_port(hw, TNL_ECPRI, port))
|
|
return ICE_ERR_DOES_NOT_EXIST;
|
|
break;
|
|
default:
|
|
if (!ice_get_open_tunnel_port(hw, TNL_VXLAN, port) &&
|
|
!ice_get_open_tunnel_port(hw, TNL_GENEVE, port))
|
|
return ICE_ERR_DOES_NOT_EXIST;
|
|
}
|
|
|
|
return ICE_SUCCESS;
|
|
}
|
|
|
|
/**
|
|
* ice_fdir_get_gen_prgm_pkt - generate a training packet
|
|
* @hw: pointer to the hardware structure
|
|
* @input: flow director filter data structure
|
|
* @pkt: pointer to return filter packet
|
|
* @frag: generate a fragment packet
|
|
* @tun: true implies generate a tunnel packet
|
|
*/
|
|
enum ice_status
|
|
ice_fdir_get_gen_prgm_pkt(struct ice_hw *hw, struct ice_fdir_fltr *input,
|
|
u8 *pkt, bool frag, bool tun)
|
|
{
|
|
enum ice_fltr_ptype flow;
|
|
u16 tnl_port;
|
|
u8 *loc;
|
|
u16 idx;
|
|
|
|
if (input->flow_type == ICE_FLTR_PTYPE_NONF_IPV4_OTHER) {
|
|
switch (input->ip.v4.proto) {
|
|
case ICE_IP_PROTO_TCP:
|
|
flow = ICE_FLTR_PTYPE_NONF_IPV4_TCP;
|
|
break;
|
|
case ICE_IP_PROTO_UDP:
|
|
flow = ICE_FLTR_PTYPE_NONF_IPV4_UDP;
|
|
break;
|
|
case ICE_IP_PROTO_SCTP:
|
|
flow = ICE_FLTR_PTYPE_NONF_IPV4_SCTP;
|
|
break;
|
|
default:
|
|
flow = ICE_FLTR_PTYPE_NONF_IPV4_OTHER;
|
|
break;
|
|
}
|
|
} else if (input->flow_type == ICE_FLTR_PTYPE_NONF_IPV6_OTHER) {
|
|
switch (input->ip.v6.proto) {
|
|
case ICE_IP_PROTO_TCP:
|
|
flow = ICE_FLTR_PTYPE_NONF_IPV6_TCP;
|
|
break;
|
|
case ICE_IP_PROTO_UDP:
|
|
flow = ICE_FLTR_PTYPE_NONF_IPV6_UDP;
|
|
break;
|
|
case ICE_IP_PROTO_SCTP:
|
|
flow = ICE_FLTR_PTYPE_NONF_IPV6_SCTP;
|
|
break;
|
|
default:
|
|
flow = ICE_FLTR_PTYPE_NONF_IPV6_OTHER;
|
|
break;
|
|
}
|
|
} else {
|
|
flow = input->flow_type;
|
|
}
|
|
|
|
for (idx = 0; idx < ICE_FDIR_NUM_PKT; idx++)
|
|
if (ice_fdir_pkt[idx].flow == flow)
|
|
break;
|
|
if (idx == ICE_FDIR_NUM_PKT)
|
|
return ICE_ERR_PARAM;
|
|
if (!tun) {
|
|
ice_memcpy(pkt, ice_fdir_pkt[idx].pkt,
|
|
ice_fdir_pkt[idx].pkt_len, ICE_NONDMA_TO_NONDMA);
|
|
loc = pkt;
|
|
} else {
|
|
enum ice_status ret;
|
|
|
|
ret = ice_fdir_get_open_tunnel_port(hw, flow, &tnl_port);
|
|
if (ret)
|
|
return ret;
|
|
|
|
if (!ice_fdir_pkt[idx].tun_pkt)
|
|
return ICE_ERR_PARAM;
|
|
ice_memcpy(pkt, ice_fdir_pkt[idx].tun_pkt,
|
|
ice_fdir_pkt[idx].tun_pkt_len, ICE_NONDMA_TO_NONDMA);
|
|
ice_pkt_insert_u16(pkt, ICE_IPV4_UDP_DST_PORT_OFFSET,
|
|
HTONS(tnl_port));
|
|
loc = &pkt[ICE_FDIR_TUN_PKT_OFF];
|
|
}
|
|
|
|
/* Reverse the src and dst, since the HW expects them to be from Tx
|
|
* perspective. The input from user is from Rx filter perspective.
|
|
*/
|
|
switch (flow) {
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_TCP:
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
|
|
input->ip.v4.src_ip);
|
|
ice_pkt_insert_u16(loc, ICE_IPV4_TCP_DST_PORT_OFFSET,
|
|
input->ip.v4.src_port);
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
|
|
input->ip.v4.dst_ip);
|
|
ice_pkt_insert_u16(loc, ICE_IPV4_TCP_SRC_PORT_OFFSET,
|
|
input->ip.v4.dst_port);
|
|
ice_pkt_insert_u8(loc, ICE_IPV4_TOS_OFFSET, input->ip.v4.tos);
|
|
ice_pkt_insert_u8(loc, ICE_IPV4_TTL_OFFSET, input->ip.v4.ttl);
|
|
ice_pkt_insert_mac_addr(loc, input->ext_data.dst_mac);
|
|
if (frag)
|
|
loc[20] = ICE_FDIR_IPV4_PKT_FLAG_DF;
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_UDP:
|
|
ice_pkt_insert_mac_addr(pkt, input->ext_data_outer.dst_mac);
|
|
ice_pkt_insert_mac_addr(pkt + ETH_ALEN,
|
|
input->ext_data_outer.src_mac);
|
|
ice_pkt_insert_u32(pkt, ICE_IPV4_SRC_ADDR_OFFSET,
|
|
input->ip_outer.v4.dst_ip);
|
|
ice_pkt_insert_u32(pkt, ICE_IPV4_DST_ADDR_OFFSET,
|
|
input->ip_outer.v4.src_ip);
|
|
ice_pkt_insert_u8(pkt, ICE_IPV4_TOS_OFFSET, input->ip_outer.v4.tos);
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
|
|
input->ip.v4.src_ip);
|
|
ice_pkt_insert_u16(loc, ICE_IPV4_UDP_DST_PORT_OFFSET,
|
|
input->ip.v4.src_port);
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
|
|
input->ip.v4.dst_ip);
|
|
ice_pkt_insert_u16(loc, ICE_IPV4_UDP_SRC_PORT_OFFSET,
|
|
input->ip.v4.dst_port);
|
|
ice_pkt_insert_u8(loc, ICE_IPV4_TOS_OFFSET, input->ip.v4.tos);
|
|
ice_pkt_insert_u8(loc, ICE_IPV4_TTL_OFFSET, input->ip.v4.ttl);
|
|
ice_pkt_insert_mac_addr(loc, input->ext_data.dst_mac);
|
|
ice_pkt_insert_mac_addr(loc + ETH_ALEN, input->ext_data.src_mac);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_SCTP:
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
|
|
input->ip.v4.src_ip);
|
|
ice_pkt_insert_u16(loc, ICE_IPV4_SCTP_DST_PORT_OFFSET,
|
|
input->ip.v4.src_port);
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
|
|
input->ip.v4.dst_ip);
|
|
ice_pkt_insert_u16(loc, ICE_IPV4_SCTP_SRC_PORT_OFFSET,
|
|
input->ip.v4.dst_port);
|
|
ice_pkt_insert_u8(loc, ICE_IPV4_TOS_OFFSET, input->ip.v4.tos);
|
|
ice_pkt_insert_u8(loc, ICE_IPV4_TTL_OFFSET, input->ip.v4.ttl);
|
|
ice_pkt_insert_mac_addr(loc, input->ext_data.dst_mac);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_OTHER:
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
|
|
input->ip.v4.src_ip);
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
|
|
input->ip.v4.dst_ip);
|
|
ice_pkt_insert_u8(loc, ICE_IPV4_TOS_OFFSET, input->ip.v4.tos);
|
|
ice_pkt_insert_u8(loc, ICE_IPV4_TTL_OFFSET, input->ip.v4.ttl);
|
|
ice_pkt_insert_u8(loc, ICE_IPV4_PROTO_OFFSET,
|
|
input->ip.v4.proto);
|
|
ice_pkt_insert_mac_addr(loc, input->ext_data.dst_mac);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_UDP_VXLAN:
|
|
ice_pkt_insert_mac_addr(pkt, input->ext_data_outer.dst_mac);
|
|
ice_pkt_insert_mac_addr(pkt + ETH_ALEN, input->ext_data_outer.src_mac);
|
|
ice_pkt_insert_u32(pkt, ICE_IPV4_SRC_ADDR_OFFSET,
|
|
input->ip_outer.v4.dst_ip);
|
|
ice_pkt_insert_u32(pkt, ICE_IPV4_DST_ADDR_OFFSET,
|
|
input->ip_outer.v4.src_ip);
|
|
ice_pkt_insert_u8(pkt, ICE_IPV4_TOS_OFFSET, input->ip_outer.v4.tos);
|
|
ice_pkt_insert_u32(pkt, ICE_IPV4_VXLAN_VNI_OFFSET,
|
|
input->vxlan_data.vni);
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
|
|
input->ip.v4.src_ip);
|
|
ice_pkt_insert_u16(loc, ICE_IPV4_UDP_DST_PORT_OFFSET,
|
|
input->ip.v4.src_port);
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
|
|
input->ip.v4.dst_ip);
|
|
ice_pkt_insert_u16(loc, ICE_IPV4_UDP_SRC_PORT_OFFSET,
|
|
input->ip.v4.dst_port);
|
|
ice_pkt_insert_u8(loc, ICE_IPV4_TOS_OFFSET, input->ip.v4.tos);
|
|
ice_pkt_insert_u8(loc, ICE_IPV4_TTL_OFFSET, input->ip.v4.ttl);
|
|
ice_pkt_insert_mac_addr(loc, input->ext_data.dst_mac);
|
|
ice_pkt_insert_mac_addr(loc + ETH_ALEN, input->ext_data.src_mac);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_GTPU:
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_OTHER:
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
|
|
input->ip.v4.src_ip);
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
|
|
input->ip.v4.dst_ip);
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_GTPU_TEID_OFFSET,
|
|
input->gtpu_data.teid);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH:
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_DW:
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_UP:
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_UDP:
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_TCP:
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_ICMP:
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_EH_IPV4_OTHER:
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
|
|
input->ip.v4.src_ip);
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
|
|
input->ip.v4.dst_ip);
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_GTPU_TEID_OFFSET,
|
|
input->gtpu_data.teid);
|
|
ice_pkt_insert_u6_qfi(loc, ICE_IPV4_GTPU_QFI_OFFSET,
|
|
input->gtpu_data.qfi);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_GTPU:
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_GTPU_IPV6_OTHER:
|
|
ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_DST_ADDR_OFFSET,
|
|
input->ip.v6.src_ip);
|
|
ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_SRC_ADDR_OFFSET,
|
|
input->ip.v6.dst_ip);
|
|
ice_pkt_insert_u32(loc, ICE_IPV6_GTPU_TEID_OFFSET,
|
|
input->gtpu_data.teid);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH:
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH_DW:
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH_UP:
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_GTPU_EH_IPV6_OTHER:
|
|
ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_DST_ADDR_OFFSET,
|
|
input->ip.v6.src_ip);
|
|
ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_SRC_ADDR_OFFSET,
|
|
input->ip.v6.dst_ip);
|
|
ice_pkt_insert_u32(loc, ICE_IPV6_GTPU_TEID_OFFSET,
|
|
input->gtpu_data.teid);
|
|
ice_pkt_insert_u6_qfi(loc, ICE_IPV6_GTPU_QFI_OFFSET,
|
|
input->gtpu_data.qfi);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_L2TPV3:
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_L2TPV3_SESS_ID_OFFSET,
|
|
input->l2tpv3_data.session_id);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_L2TPV3:
|
|
ice_pkt_insert_u32(loc, ICE_IPV6_L2TPV3_SESS_ID_OFFSET,
|
|
input->l2tpv3_data.session_id);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_ESP:
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_ESP_SPI_OFFSET,
|
|
input->ip.v4.sec_parm_idx);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_ESP:
|
|
ice_pkt_insert_u32(loc, ICE_IPV6_ESP_SPI_OFFSET,
|
|
input->ip.v6.sec_parm_idx);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_AH:
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_AH_SPI_OFFSET,
|
|
input->ip.v4.sec_parm_idx);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_AH:
|
|
ice_pkt_insert_u32(loc, ICE_IPV6_AH_SPI_OFFSET,
|
|
input->ip.v6.sec_parm_idx);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_NAT_T_ESP:
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
|
|
input->ip.v4.src_ip);
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
|
|
input->ip.v4.dst_ip);
|
|
ice_pkt_insert_u32(loc, ICE_IPV4_NAT_T_ESP_SPI_OFFSET,
|
|
input->ip.v4.sec_parm_idx);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_NAT_T_ESP:
|
|
ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_DST_ADDR_OFFSET,
|
|
input->ip.v6.src_ip);
|
|
ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_SRC_ADDR_OFFSET,
|
|
input->ip.v6.dst_ip);
|
|
ice_pkt_insert_u32(loc, ICE_IPV6_NAT_T_ESP_SPI_OFFSET,
|
|
input->ip.v6.sec_parm_idx);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_PFCP_NODE:
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_PFCP_SESSION:
|
|
ice_pkt_insert_u16(loc, ICE_IPV4_UDP_SRC_PORT_OFFSET,
|
|
input->ip.v4.dst_port);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_PFCP_NODE:
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_PFCP_SESSION:
|
|
ice_pkt_insert_u16(loc, ICE_IPV6_UDP_SRC_PORT_OFFSET,
|
|
input->ip.v6.dst_port);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NON_IP_L2:
|
|
ice_pkt_insert_u16(loc, ICE_MAC_ETHTYPE_OFFSET,
|
|
input->ext_data.ether_type);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_ECPRI_TP0:
|
|
ice_pkt_insert_u16(loc, ICE_ECPRI_TP0_PC_ID_OFFSET,
|
|
input->ecpri_data.pc_id);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV4_UDP_ECPRI_TP0:
|
|
/* Use pkt instead of loc, since PC_ID is in outer part */
|
|
ice_pkt_insert_u16(pkt, ICE_IPV4_UDP_ECPRI_TP0_PC_ID_OFFSET,
|
|
input->ecpri_data.pc_id);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_TCP:
|
|
ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_DST_ADDR_OFFSET,
|
|
input->ip.v6.src_ip);
|
|
ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_SRC_ADDR_OFFSET,
|
|
input->ip.v6.dst_ip);
|
|
ice_pkt_insert_u16(loc, ICE_IPV6_TCP_DST_PORT_OFFSET,
|
|
input->ip.v6.src_port);
|
|
ice_pkt_insert_u16(loc, ICE_IPV6_TCP_SRC_PORT_OFFSET,
|
|
input->ip.v6.dst_port);
|
|
ice_pkt_insert_u8_tc(loc, ICE_IPV6_TC_OFFSET, input->ip.v6.tc);
|
|
ice_pkt_insert_u8(loc, ICE_IPV6_HLIM_OFFSET, input->ip.v6.hlim);
|
|
ice_pkt_insert_mac_addr(loc, input->ext_data.dst_mac);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_UDP:
|
|
ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_DST_ADDR_OFFSET,
|
|
input->ip.v6.src_ip);
|
|
ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_SRC_ADDR_OFFSET,
|
|
input->ip.v6.dst_ip);
|
|
ice_pkt_insert_u16(loc, ICE_IPV6_UDP_DST_PORT_OFFSET,
|
|
input->ip.v6.src_port);
|
|
ice_pkt_insert_u16(loc, ICE_IPV6_UDP_SRC_PORT_OFFSET,
|
|
input->ip.v6.dst_port);
|
|
ice_pkt_insert_u8_tc(loc, ICE_IPV6_TC_OFFSET, input->ip.v6.tc);
|
|
ice_pkt_insert_u8(loc, ICE_IPV6_HLIM_OFFSET, input->ip.v6.hlim);
|
|
ice_pkt_insert_mac_addr(loc, input->ext_data.dst_mac);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_SCTP:
|
|
ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_DST_ADDR_OFFSET,
|
|
input->ip.v6.src_ip);
|
|
ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_SRC_ADDR_OFFSET,
|
|
input->ip.v6.dst_ip);
|
|
ice_pkt_insert_u16(loc, ICE_IPV6_SCTP_DST_PORT_OFFSET,
|
|
input->ip.v6.src_port);
|
|
ice_pkt_insert_u16(loc, ICE_IPV6_SCTP_SRC_PORT_OFFSET,
|
|
input->ip.v6.dst_port);
|
|
ice_pkt_insert_u8_tc(loc, ICE_IPV6_TC_OFFSET, input->ip.v6.tc);
|
|
ice_pkt_insert_u8(loc, ICE_IPV6_HLIM_OFFSET, input->ip.v6.hlim);
|
|
ice_pkt_insert_mac_addr(loc, input->ext_data.dst_mac);
|
|
break;
|
|
case ICE_FLTR_PTYPE_NONF_IPV6_OTHER:
|
|
ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_DST_ADDR_OFFSET,
|
|
input->ip.v6.src_ip);
|
|
ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_SRC_ADDR_OFFSET,
|
|
input->ip.v6.dst_ip);
|
|
ice_pkt_insert_u8_tc(loc, ICE_IPV6_TC_OFFSET, input->ip.v6.tc);
|
|
ice_pkt_insert_u8(loc, ICE_IPV6_HLIM_OFFSET, input->ip.v6.hlim);
|
|
ice_pkt_insert_u8(loc, ICE_IPV6_PROTO_OFFSET,
|
|
input->ip.v6.proto);
|
|
ice_pkt_insert_mac_addr(loc, input->ext_data.dst_mac);
|
|
break;
|
|
default:
|
|
return ICE_ERR_PARAM;
|
|
}
|
|
|
|
if (input->flex_fltr)
|
|
ice_pkt_insert_u16(loc, input->flex_offset, input->flex_word);
|
|
|
|
return ICE_SUCCESS;
|
|
}
|
|
|
|
/**
|
|
* ice_fdir_get_prgm_pkt - generate a training packet
|
|
* @input: flow director filter data structure
|
|
* @pkt: pointer to return filter packet
|
|
* @frag: generate a fragment packet
|
|
*/
|
|
enum ice_status
|
|
ice_fdir_get_prgm_pkt(struct ice_fdir_fltr *input, u8 *pkt, bool frag)
|
|
{
|
|
return ice_fdir_get_gen_prgm_pkt(NULL, input, pkt, frag, false);
|
|
}
|
|
|
|
/**
|
|
* ice_fdir_has_frag - does flow type have 2 ptypes
|
|
* @flow: flow ptype
|
|
*
|
|
* returns true is there is a fragment packet for this ptype
|
|
*/
|
|
bool ice_fdir_has_frag(enum ice_fltr_ptype flow)
|
|
{
|
|
if (flow == ICE_FLTR_PTYPE_NONF_IPV4_OTHER)
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* ice_fdir_find_by_idx - find filter with idx
|
|
* @hw: pointer to hardware structure
|
|
* @fltr_idx: index to find.
|
|
*
|
|
* Returns pointer to filter if found or null
|
|
*/
|
|
struct ice_fdir_fltr *
|
|
ice_fdir_find_fltr_by_idx(struct ice_hw *hw, u32 fltr_idx)
|
|
{
|
|
struct ice_fdir_fltr *rule;
|
|
|
|
LIST_FOR_EACH_ENTRY(rule, &hw->fdir_list_head, ice_fdir_fltr,
|
|
fltr_node) {
|
|
/* rule ID found in the list */
|
|
if (fltr_idx == rule->fltr_id)
|
|
return rule;
|
|
if (fltr_idx < rule->fltr_id)
|
|
break;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
/**
|
|
* ice_fdir_list_add_fltr - add a new node to the flow director filter list
|
|
* @hw: hardware structure
|
|
* @fltr: filter node to add to structure
|
|
*/
|
|
void ice_fdir_list_add_fltr(struct ice_hw *hw, struct ice_fdir_fltr *fltr)
|
|
{
|
|
struct ice_fdir_fltr *rule, *parent = NULL;
|
|
|
|
LIST_FOR_EACH_ENTRY(rule, &hw->fdir_list_head, ice_fdir_fltr,
|
|
fltr_node) {
|
|
/* rule ID found or pass its spot in the list */
|
|
if (rule->fltr_id >= fltr->fltr_id)
|
|
break;
|
|
parent = rule;
|
|
}
|
|
|
|
if (parent)
|
|
LIST_ADD_AFTER(&fltr->fltr_node, &parent->fltr_node);
|
|
else
|
|
LIST_ADD(&fltr->fltr_node, &hw->fdir_list_head);
|
|
}
|
|
|
|
/**
|
|
* ice_fdir_update_cntrs - increment / decrement filter counter
|
|
* @hw: pointer to hardware structure
|
|
* @flow: filter flow type
|
|
* @acl_fltr: true indicates an ACL filter
|
|
* @add: true implies filters added
|
|
*/
|
|
void
|
|
ice_fdir_update_cntrs(struct ice_hw *hw, enum ice_fltr_ptype flow,
|
|
bool acl_fltr, bool add)
|
|
{
|
|
int incr;
|
|
|
|
incr = add ? 1 : -1;
|
|
hw->fdir_active_fltr += incr;
|
|
if (flow == ICE_FLTR_PTYPE_NONF_NONE || flow >= ICE_FLTR_PTYPE_MAX) {
|
|
ice_debug(hw, ICE_DBG_SW, "Unknown filter type %d\n", flow);
|
|
} else {
|
|
if (acl_fltr)
|
|
hw->acl_fltr_cnt[flow] += incr;
|
|
else
|
|
hw->fdir_fltr_cnt[flow] += incr;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* ice_cmp_ipv6_addr - compare 2 IP v6 addresses
|
|
* @a: IP v6 address
|
|
* @b: IP v6 address
|
|
*
|
|
* Returns 0 on equal, returns non-0 if different
|
|
*/
|
|
static int ice_cmp_ipv6_addr(__be32 *a, __be32 *b)
|
|
{
|
|
return memcmp(a, b, 4 * sizeof(__be32));
|
|
}
|
|
|
|
/**
|
|
* ice_fdir_comp_rules - compare 2 filters
|
|
* @a: a Flow Director filter data structure
|
|
* @b: a Flow Director filter data structure
|
|
* @v6: bool true if v6 filter
|
|
*
|
|
* Returns true if the filters match
|
|
*/
|
|
static bool
|
|
ice_fdir_comp_rules(struct ice_fdir_fltr *a, struct ice_fdir_fltr *b, bool v6)
|
|
{
|
|
enum ice_fltr_ptype flow_type = a->flow_type;
|
|
|
|
/* The calling function already checks that the two filters have the
|
|
* same flow_type.
|
|
*/
|
|
if (!v6) {
|
|
if (flow_type == ICE_FLTR_PTYPE_NONF_IPV4_TCP ||
|
|
flow_type == ICE_FLTR_PTYPE_NONF_IPV4_UDP ||
|
|
flow_type == ICE_FLTR_PTYPE_NONF_IPV4_SCTP) {
|
|
if (a->ip.v4.dst_ip == b->ip.v4.dst_ip &&
|
|
a->ip.v4.src_ip == b->ip.v4.src_ip &&
|
|
a->ip.v4.dst_port == b->ip.v4.dst_port &&
|
|
a->ip.v4.src_port == b->ip.v4.src_port)
|
|
return true;
|
|
} else if (flow_type == ICE_FLTR_PTYPE_NONF_IPV4_OTHER) {
|
|
if (a->ip.v4.dst_ip == b->ip.v4.dst_ip &&
|
|
a->ip.v4.src_ip == b->ip.v4.src_ip &&
|
|
a->ip.v4.l4_header == b->ip.v4.l4_header &&
|
|
a->ip.v4.proto == b->ip.v4.proto &&
|
|
a->ip.v4.ip_ver == b->ip.v4.ip_ver &&
|
|
a->ip.v4.tos == b->ip.v4.tos)
|
|
return true;
|
|
}
|
|
} else {
|
|
if (flow_type == ICE_FLTR_PTYPE_NONF_IPV6_UDP ||
|
|
flow_type == ICE_FLTR_PTYPE_NONF_IPV6_TCP ||
|
|
flow_type == ICE_FLTR_PTYPE_NONF_IPV6_SCTP) {
|
|
if (a->ip.v6.dst_port == b->ip.v6.dst_port &&
|
|
a->ip.v6.src_port == b->ip.v6.src_port &&
|
|
!ice_cmp_ipv6_addr(a->ip.v6.dst_ip,
|
|
b->ip.v6.dst_ip) &&
|
|
!ice_cmp_ipv6_addr(a->ip.v6.src_ip,
|
|
b->ip.v6.src_ip))
|
|
return true;
|
|
} else if (flow_type == ICE_FLTR_PTYPE_NONF_IPV6_OTHER) {
|
|
if (a->ip.v6.dst_port == b->ip.v6.dst_port &&
|
|
a->ip.v6.src_port == b->ip.v6.src_port)
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* ice_fdir_is_dup_fltr - test if filter is already in list for PF
|
|
* @hw: hardware data structure
|
|
* @input: Flow Director filter data structure
|
|
*
|
|
* Returns true if the filter is found in the list
|
|
*/
|
|
bool ice_fdir_is_dup_fltr(struct ice_hw *hw, struct ice_fdir_fltr *input)
|
|
{
|
|
struct ice_fdir_fltr *rule;
|
|
bool ret = false;
|
|
|
|
LIST_FOR_EACH_ENTRY(rule, &hw->fdir_list_head, ice_fdir_fltr,
|
|
fltr_node) {
|
|
enum ice_fltr_ptype flow_type;
|
|
|
|
if (rule->flow_type != input->flow_type)
|
|
continue;
|
|
|
|
flow_type = input->flow_type;
|
|
if (flow_type == ICE_FLTR_PTYPE_NONF_IPV4_TCP ||
|
|
flow_type == ICE_FLTR_PTYPE_NONF_IPV4_UDP ||
|
|
flow_type == ICE_FLTR_PTYPE_NONF_IPV4_SCTP ||
|
|
flow_type == ICE_FLTR_PTYPE_NONF_IPV4_OTHER)
|
|
ret = ice_fdir_comp_rules(rule, input, false);
|
|
else
|
|
ret = ice_fdir_comp_rules(rule, input, true);
|
|
if (ret) {
|
|
if (rule->fltr_id == input->fltr_id &&
|
|
rule->q_index != input->q_index)
|
|
ret = false;
|
|
else
|
|
break;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**
|
|
* ice_clear_pf_fd_table - admin command to clear FD table for PF
|
|
* @hw: hardware data structure
|
|
*
|
|
* Clears FD table entries for a PF by issuing admin command (direct, 0x0B06)
|
|
*/
|
|
enum ice_status ice_clear_pf_fd_table(struct ice_hw *hw)
|
|
{
|
|
struct ice_aqc_clear_fd_table *cmd;
|
|
struct ice_aq_desc desc;
|
|
|
|
cmd = &desc.params.clear_fd_table;
|
|
ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_clear_fd_table);
|
|
cmd->clear_type = CL_FD_VM_VF_TYPE_PF_IDX;
|
|
/* vsi_index must be 0 to clear FD table for a PF */
|
|
cmd->vsi_index = CPU_TO_LE16(0);
|
|
|
|
return ice_aq_send_cmd(hw, &desc, NULL, 0, NULL);
|
|
}
|