/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2001-2019
+ * Copyright(c) 2001-2020 Intel Corporation
*/
#include "ice_common.h"
#include "ice_fdir.h"
-/* These are dummy packet headers used to program flow director filters. */
+/* 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, 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_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_ipv4_gtpu4_pkt[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x08, 0x00, 0x45, 0x00,
+ 0x00, 0x44, 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, 0x14, 0x00, 0x00, 0x40, 0x00, 0x40, 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, 0x00, 0x00, 0x00,
};
-/* Flow Director dummy packet table */
+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_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_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_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_ipv4_pkt), ice_fdir_ipv4_pkt,
+ sizeof(ice_fdir_ip4_tun_pkt), ice_fdir_ip4_tun_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_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_TCP,
- sizeof(ice_fdir_tcpv6_pkt),
- ice_fdir_tcpv6_pkt,
+ 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_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_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_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)
-/* Flow Direcotr (FD) filter program descriptor Context */
-static const struct ice_ctx_ele ice_fd_fltr_desc_ctx_info[] = {
- /* Field Width LSB */
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, qindex, 11, 0),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, comp_q, 1, 11),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, comp_report, 2, 12),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, fd_space, 2, 14),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, cnt_index, 13, 16),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, cnt_ena, 2, 29),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, evict_ena, 1, 31),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, toq, 3, 32),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, toq_prio, 3, 35),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, dpu_recipe, 2, 38),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, drop, 1, 40),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, flex_prio, 3, 41),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, flex_mdid, 4, 44),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, flex_val, 16, 48),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, dtype, 4, 64),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, pcmd, 1, 68),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, desc_prof_prio, 3, 69),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, desc_prof, 6, 72),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, fd_vsi, 10, 78),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, swap, 1, 88),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, fdid_prio, 3, 89),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, fdid_mdid, 4, 92),
- ICE_CTX_STORE(ice_fd_fltr_desc_ctx, fdid, 32, 96),
- { 0 }
-};
-
/**
* ice_set_dflt_val_fd_desc
* @fd_fltr_ctx: pointer to fd filter descriptor
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_ZERO;
+ 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
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 = ICE_FXD_FLTR_QW0_STAT_ENA_PKTS;
+ 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;
- fdir_fltr_ctx.toq_prio = 3;
+ 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 = ICE_FXD_FLTR_QW0_COMP_REPORT_SW;
- fdir_fltr_ctx.fdid_prio = 3;
+ 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_set_fd_desc_val
- * @fd_fltr_ctx: pointer to fd filter descriptor context
- * @fdir_desc: populated with fd filter descriptor values
- */
-void
-ice_set_fd_desc_val(struct ice_fd_fltr_desc_ctx *fd_fltr_ctx,
- struct ice_fltr_desc *fdir_desc)
-{
- u64 ctx_buf[2] = { 0 };
-
- ice_set_ctx((u8 *)fd_fltr_ctx, (u8 *)ctx_buf,
- ice_fd_fltr_desc_ctx_info);
- fdir_desc->qidx_compq_space_stat = CPU_TO_LE64(ctx_buf[0]);
- fdir_desc->dtype_cmd_vsi_fdid = CPU_TO_LE64(ctx_buf[1]);
-}
-
/**
* ice_alloc_fd_res_cntr - obtain counter resource for FD type
* @hw: pointer to the hardware structure
*/
int ice_get_fdir_cnt_all(struct ice_hw *hw)
{
- return hw->func_caps.fd_fltr_guar +
- hw->func_caps.fd_fltr_best_effort;
+ return hw->func_caps.fd_fltr_guar + hw->func_caps.fd_fltr_best_effort;
}
/**
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
}
/**
- * ice_fdir_get_prgm_pkt - generate a dummy packet
+ * ice_pkt_insert_mac_addr - insert a MAC addr into a memory buffer.
+ * @pkt: packet buffer
+ * @offset: offset into 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_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_prgm_pkt(struct ice_fdir_fltr *input, u8 *pkt, bool frag)
+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) {
case ICE_IP_PROTO_SCTP:
flow = ICE_FLTR_PTYPE_NONF_IPV4_SCTP;
break;
- case ICE_IP_PROTO_IP:
+ default:
flow = ICE_FLTR_PTYPE_NONF_IPV4_OTHER;
break;
- default:
- return ICE_ERR_PARAM;
}
} else if (input->flow_type == ICE_FLTR_PTYPE_NONF_IPV6_OTHER) {
switch (input->ip.v6.proto) {
case ICE_IP_PROTO_SCTP:
flow = ICE_FLTR_PTYPE_NONF_IPV6_SCTP;
break;
- case ICE_IP_PROTO_IP:
+ default:
flow = ICE_FLTR_PTYPE_NONF_IPV6_OTHER;
break;
- default:
- return ICE_ERR_PARAM;
}
} else {
flow = input->flow_type;
break;
if (idx == ICE_FDIR_NUM_PKT)
return ICE_ERR_PARAM;
- ice_memcpy(pkt, ice_fdir_pkt[idx].pkt, ice_fdir_pkt[idx].pkt_len,
- ICE_NONDMA_TO_NONDMA);
+ if (!tun) {
+ ice_memcpy(pkt, ice_fdir_pkt[idx].pkt,
+ ice_fdir_pkt[idx].pkt_len, ICE_NONDMA_TO_NONDMA);
+ loc = pkt;
+ } else {
+ if (!ice_get_open_tunnel_port(hw, TNL_ALL, &tnl_port))
+ return ICE_ERR_DOES_NOT_EXIST;
+ 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];
+ }
switch (flow) {
case ICE_FLTR_PTYPE_NONF_IPV4_TCP:
- ice_pkt_insert_u32(pkt, ICE_IPV4_DST_ADDR_OFFSET,
+ ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
input->ip.v4.dst_ip);
- ice_pkt_insert_u16(pkt, ICE_IPV4_TCP_DST_PORT_OFFSET,
+ ice_pkt_insert_u16(loc, ICE_IPV4_TCP_DST_PORT_OFFSET,
input->ip.v4.dst_port);
- ice_pkt_insert_u32(pkt, ICE_IPV4_SRC_ADDR_OFFSET,
+ ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
input->ip.v4.src_ip);
- ice_pkt_insert_u16(pkt, ICE_IPV4_TCP_SRC_PORT_OFFSET,
+ ice_pkt_insert_u16(loc, ICE_IPV4_TCP_SRC_PORT_OFFSET,
input->ip.v4.src_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)
- pkt[20] = ICE_FDIR_IPV4_PKT_FLAG_DF;
+ loc[20] = ICE_FDIR_IPV4_PKT_FLAG_DF;
break;
case ICE_FLTR_PTYPE_NONF_IPV4_UDP:
- ice_pkt_insert_u32(pkt, ICE_IPV4_DST_ADDR_OFFSET,
+ ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
input->ip.v4.dst_ip);
- ice_pkt_insert_u16(pkt, ICE_IPV4_UDP_DST_PORT_OFFSET,
+ ice_pkt_insert_u16(loc, ICE_IPV4_UDP_DST_PORT_OFFSET,
input->ip.v4.dst_port);
- ice_pkt_insert_u32(pkt, ICE_IPV4_SRC_ADDR_OFFSET,
+ ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
input->ip.v4.src_ip);
- ice_pkt_insert_u16(pkt, ICE_IPV4_UDP_SRC_PORT_OFFSET,
+ ice_pkt_insert_u16(loc, ICE_IPV4_UDP_SRC_PORT_OFFSET,
input->ip.v4.src_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_SCTP:
- ice_pkt_insert_u32(pkt, ICE_IPV4_DST_ADDR_OFFSET,
+ ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
input->ip.v4.dst_ip);
- ice_pkt_insert_u16(pkt, ICE_IPV4_SCTP_DST_PORT_OFFSET,
+ ice_pkt_insert_u16(loc, ICE_IPV4_SCTP_DST_PORT_OFFSET,
input->ip.v4.dst_port);
- ice_pkt_insert_u32(pkt, ICE_IPV4_SRC_ADDR_OFFSET,
+ ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
input->ip.v4.src_ip);
- ice_pkt_insert_u16(pkt, ICE_IPV4_SCTP_SRC_PORT_OFFSET,
+ ice_pkt_insert_u16(loc, ICE_IPV4_SCTP_SRC_PORT_OFFSET,
input->ip.v4.src_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(pkt, ICE_IPV4_DST_ADDR_OFFSET,
+ ice_pkt_insert_u32(loc, ICE_IPV4_DST_ADDR_OFFSET,
input->ip.v4.dst_ip);
- ice_pkt_insert_u32(pkt, ICE_IPV4_SRC_ADDR_OFFSET,
+ ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
input->ip.v4.src_ip);
- ice_pkt_insert_u16(pkt, ICE_IPV4_PROTO_OFFSET, 0);
+ 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_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_IPV4_OTHER:
+ ice_pkt_insert_u32(loc, ICE_IPV4_SRC_ADDR_OFFSET,
+ input->ip.v4.src_ip);
+ ice_pkt_insert_u32(loc, ICE_IPV4_DST_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_TCP:
- ice_pkt_insert_ipv6_addr(pkt, ICE_IPV6_DST_ADDR_OFFSET,
+ ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_DST_ADDR_OFFSET,
input->ip.v6.dst_ip);
- ice_pkt_insert_ipv6_addr(pkt, ICE_IPV6_SRC_ADDR_OFFSET,
+ ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_SRC_ADDR_OFFSET,
input->ip.v6.src_ip);
- ice_pkt_insert_u16(pkt, ICE_IPV6_TCP_DST_PORT_OFFSET,
+ ice_pkt_insert_u16(loc, ICE_IPV6_TCP_DST_PORT_OFFSET,
input->ip.v6.dst_port);
- ice_pkt_insert_u16(pkt, ICE_IPV6_TCP_SRC_PORT_OFFSET,
+ ice_pkt_insert_u16(loc, ICE_IPV6_TCP_SRC_PORT_OFFSET,
input->ip.v6.src_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(pkt, ICE_IPV6_DST_ADDR_OFFSET,
+ ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_DST_ADDR_OFFSET,
input->ip.v6.dst_ip);
- ice_pkt_insert_ipv6_addr(pkt, ICE_IPV6_SRC_ADDR_OFFSET,
+ ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_SRC_ADDR_OFFSET,
input->ip.v6.src_ip);
- ice_pkt_insert_u16(pkt, ICE_IPV6_UDP_DST_PORT_OFFSET,
+ ice_pkt_insert_u16(loc, ICE_IPV6_UDP_DST_PORT_OFFSET,
input->ip.v6.dst_port);
- ice_pkt_insert_u16(pkt, ICE_IPV6_UDP_SRC_PORT_OFFSET,
+ ice_pkt_insert_u16(loc, ICE_IPV6_UDP_SRC_PORT_OFFSET,
input->ip.v6.src_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(pkt, ICE_IPV6_DST_ADDR_OFFSET,
+ ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_DST_ADDR_OFFSET,
input->ip.v6.dst_ip);
- ice_pkt_insert_ipv6_addr(pkt, ICE_IPV6_SRC_ADDR_OFFSET,
+ ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_SRC_ADDR_OFFSET,
input->ip.v6.src_ip);
- ice_pkt_insert_u16(pkt, ICE_IPV6_SCTP_DST_PORT_OFFSET,
+ ice_pkt_insert_u16(loc, ICE_IPV6_SCTP_DST_PORT_OFFSET,
input->ip.v6.dst_port);
- ice_pkt_insert_u16(pkt, ICE_IPV6_SCTP_SRC_PORT_OFFSET,
+ ice_pkt_insert_u16(loc, ICE_IPV6_SCTP_SRC_PORT_OFFSET,
input->ip.v6.src_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(pkt, ICE_IPV6_DST_ADDR_OFFSET,
+ ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_DST_ADDR_OFFSET,
input->ip.v6.dst_ip);
- ice_pkt_insert_ipv6_addr(pkt, ICE_IPV6_SRC_ADDR_OFFSET,
+ ice_pkt_insert_ipv6_addr(loc, ICE_IPV6_SRC_ADDR_OFFSET,
input->ip.v6.src_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(pkt, input->flex_offset, input->flex_word);
+ 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
struct ice_fdir_fltr *
ice_fdir_find_fltr_by_idx(struct ice_hw *hw, u32 fltr_idx)
{
- struct ice_fdir_fltr *rule = NULL;
+ struct ice_fdir_fltr *rule;
LIST_FOR_EACH_ENTRY(rule, &hw->fdir_list_head, ice_fdir_fltr,
fltr_node) {
* 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 add)
+ice_fdir_update_cntrs(struct ice_hw *hw, enum ice_fltr_ptype flow,
+ bool acl_fltr, bool add)
{
int incr;
- incr = (add) ? 1 : -1;
+ incr = add ? 1 : -1;
hw->fdir_active_fltr += incr;
- if (flow == ICE_FLTR_PTYPE_NONF_NONE || flow >= ICE_FLTR_PTYPE_MAX)
+ 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
- hw->fdir_fltr_cnt[flow] += incr;
+ } else {
+ if (acl_fltr)
+ hw->acl_fltr_cnt[flow] += incr;
+ else
+ hw->fdir_fltr_cnt[flow] += incr;
+ }
}
/**
}
/**
- * ice_fdir_comp_ipv6_rules - compare 2 filters
+ * 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
*/
bool ice_fdir_is_dup_fltr(struct ice_hw *hw, struct ice_fdir_fltr *input)
{
- enum ice_fltr_ptype flow_type;
struct ice_fdir_fltr *rule;
bool ret = false;
- rule = NULL;
-
LIST_FOR_EACH_ENTRY(rule, &hw->fdir_list_head, ice_fdir_fltr,
fltr_node) {
- if (rule->flow_type == input->flow_type) {
- 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);
+ 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
- ret = ice_fdir_comp_rules(rule, input, true);
- if (ret)
break;
}
}
projects / ceph.git / blobdiff