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net/txgbe: support packet type

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Add packet type marco definition and convert ptype to ptid.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Jiawen Wu 2020-10-19 16:53:40 +08:00 committed by Ferruh Yigit
parent b4cfffaa85
commit 9e30b88f60
7 changed files with 1028 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
doc/guides/nics/features/txgbe.ini
View File

@ -14,6 +14,7 @@ Unicast MAC filter = Y
Multicast MAC filter = Y
CRC offload = P
VLAN offload = P
Packet type parsing = Y
Linux UIO = Y
Linux VFIO = Y
ARMv8 = Y

1
doc/guides/nics/txgbe.rst
View File

@ -12,6 +12,7 @@ Features
- Multiple queues for TX and RX
- MAC filtering
- Packet type information
- Jumbo frames
- Link state information

1
drivers/net/txgbe/meson.build
View File

@ -6,6 +6,7 @@ objs = [base_objs]
sources = files(
'txgbe_ethdev.c',
'txgbe_ptypes.c',
'txgbe_rxtx.c',
)

1
drivers/net/txgbe/txgbe_ethdev.h
View File

@ -6,6 +6,7 @@
#define _TXGBE_ETHDEV_H_
#include "base/txgbe.h"
#include "txgbe_ptypes.h"
/* need update link, bit flag */
#define TXGBE_FLAG_NEED_LINK_UPDATE (uint32_t)(1 << 0)

673
drivers/net/txgbe/txgbe_ptypes.c Normal file
View File

@ -0,0 +1,673 @@
/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2015-2020
*/
#include <rte_mbuf.h>
#include <rte_memory.h>
#include "base/txgbe_type.h"
#include "txgbe_ptypes.h"
/* The txgbe_ptype_lookup is used to convert from the 8-bit ptid in the
* hardware to a bit-field that can be used by SW to more easily determine the
* packet type.
*
* Macros are used to shorten the table lines and make this table human
* readable.
*
* We store the PTYPE in the top byte of the bit field - this is just so that
* we can check that the table doesn't have a row missing, as the index into
* the table should be the PTYPE.
*
* Typical work flow:
*
* IF NOT txgbe_ptype_lookup[ptid].known
* THEN
* Packet is unknown
* ELSE IF txgbe_ptype_lookup[ptid].mac == TXGBE_DEC_PTYPE_MAC_IP
* Use the rest of the fields to look at the tunnels, inner protocols, etc
* ELSE
* Use the enum txgbe_l2_ptypes to decode the packet type
* ENDIF
*/
#define TPTE(ptid, l2, l3, l4, tun, el2, el3, el4) \
[ptid] = (RTE_PTYPE_L2_##l2 | \
RTE_PTYPE_L3_##l3 | \
RTE_PTYPE_L4_##l4 | \
RTE_PTYPE_TUNNEL_##tun | \
RTE_PTYPE_INNER_L2_##el2 | \
RTE_PTYPE_INNER_L3_##el3 | \
RTE_PTYPE_INNER_L4_##el4)
#define RTE_PTYPE_L2_NONE 0
#define RTE_PTYPE_L3_NONE 0
#define RTE_PTYPE_L4_NONE 0
#define RTE_PTYPE_TUNNEL_NONE 0
#define RTE_PTYPE_INNER_L2_NONE 0
#define RTE_PTYPE_INNER_L3_NONE 0
#define RTE_PTYPE_INNER_L4_NONE 0
static u32 txgbe_ptype_lookup[TXGBE_PTID_MAX] __rte_cache_aligned = {
/* L2:0-3 L3:4-7 L4:8-11 TUN:12-15 EL2:16-19 EL3:20-23 EL2:24-27 */
/* L2: ETH */
TPTE(0x11, ETHER, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x12, ETHER_TIMESYNC, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x13, ETHER_FIP, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x14, ETHER_LLDP, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x15, ETHER_CNM, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x16, ETHER_EAPOL, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x17, ETHER_ARP, NONE, NONE, NONE, NONE, NONE, NONE),
/* L2: Ethertype Filter */
TPTE(0x18, ETHER_FILTER, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x19, ETHER_FILTER, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x1A, ETHER_FILTER, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x1B, ETHER_FILTER, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x1C, ETHER_FILTER, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x1D, ETHER_FILTER, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x1E, ETHER_FILTER, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x1F, ETHER_FILTER, NONE, NONE, NONE, NONE, NONE, NONE),
/* L3: IP */
TPTE(0x21, ETHER, IPV4, FRAG, NONE, NONE, NONE, NONE),
TPTE(0x22, ETHER, IPV4, NONFRAG, NONE, NONE, NONE, NONE),
TPTE(0x23, ETHER, IPV4, UDP, NONE, NONE, NONE, NONE),
TPTE(0x24, ETHER, IPV4, TCP, NONE, NONE, NONE, NONE),
TPTE(0x25, ETHER, IPV4, SCTP, NONE, NONE, NONE, NONE),
TPTE(0x29, ETHER, IPV6, FRAG, NONE, NONE, NONE, NONE),
TPTE(0x2A, ETHER, IPV6, NONFRAG, NONE, NONE, NONE, NONE),
TPTE(0x2B, ETHER, IPV6, UDP, NONE, NONE, NONE, NONE),
TPTE(0x2C, ETHER, IPV6, TCP, NONE, NONE, NONE, NONE),
TPTE(0x2D, ETHER, IPV6, SCTP, NONE, NONE, NONE, NONE),
/* L2: FCoE */
TPTE(0x30, ETHER_FCOE, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x31, ETHER_FCOE, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x32, ETHER_FCOE, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x33, ETHER_FCOE, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x34, ETHER_FCOE, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x35, ETHER_FCOE, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x36, ETHER_FCOE, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x37, ETHER_FCOE, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x38, ETHER_FCOE, NONE, NONE, NONE, NONE, NONE, NONE),
TPTE(0x39, ETHER_FCOE, NONE, NONE, NONE, NONE, NONE, NONE),
/* IPv4 -> IPv4/IPv6 */
TPTE(0x81, ETHER, IPV4, NONE, IP, NONE, IPV4, FRAG),
TPTE(0x82, ETHER, IPV4, NONE, IP, NONE, IPV4, NONFRAG),
TPTE(0x83, ETHER, IPV4, NONE, IP, NONE, IPV4, UDP),
TPTE(0x84, ETHER, IPV4, NONE, IP, NONE, IPV4, TCP),
TPTE(0x85, ETHER, IPV4, NONE, IP, NONE, IPV4, SCTP),
TPTE(0x89, ETHER, IPV4, NONE, IP, NONE, IPV6, FRAG),
TPTE(0x8A, ETHER, IPV4, NONE, IP, NONE, IPV6, NONFRAG),
TPTE(0x8B, ETHER, IPV4, NONE, IP, NONE, IPV6, UDP),
TPTE(0x8C, ETHER, IPV4, NONE, IP, NONE, IPV6, TCP),
TPTE(0x8D, ETHER, IPV4, NONE, IP, NONE, IPV6, SCTP),
/* IPv4 -> GRE/Teredo/VXLAN -> NONE/IPv4/IPv6 */
TPTE(0x90, ETHER, IPV4, NONE, GRENAT, NONE, NONE, NONE),
TPTE(0x91, ETHER, IPV4, NONE, GRENAT, NONE, IPV4, FRAG),
TPTE(0x92, ETHER, IPV4, NONE, GRENAT, NONE, IPV4, NONFRAG),
TPTE(0x93, ETHER, IPV4, NONE, GRENAT, NONE, IPV4, UDP),
TPTE(0x94, ETHER, IPV4, NONE, GRENAT, NONE, IPV4, TCP),
TPTE(0x95, ETHER, IPV4, NONE, GRENAT, NONE, IPV4, SCTP),
TPTE(0x99, ETHER, IPV4, NONE, GRENAT, NONE, IPV6, FRAG),
TPTE(0x9A, ETHER, IPV4, NONE, GRENAT, NONE, IPV6, NONFRAG),
TPTE(0x9B, ETHER, IPV4, NONE, GRENAT, NONE, IPV6, UDP),
TPTE(0x9C, ETHER, IPV4, NONE, GRENAT, NONE, IPV6, TCP),
TPTE(0x9D, ETHER, IPV4, NONE, GRENAT, NONE, IPV6, SCTP),
/* IPv4 -> GRE/Teredo/VXLAN -> MAC -> NONE/IPv4/IPv6 */
TPTE(0xA0, ETHER, IPV4, NONE, GRENAT, ETHER, NONE, NONE),
TPTE(0xA1, ETHER, IPV4, NONE, GRENAT, ETHER, IPV4, FRAG),
TPTE(0xA2, ETHER, IPV4, NONE, GRENAT, ETHER, IPV4, NONFRAG),
TPTE(0xA3, ETHER, IPV4, NONE, GRENAT, ETHER, IPV4, UDP),
TPTE(0xA4, ETHER, IPV4, NONE, GRENAT, ETHER, IPV4, TCP),
TPTE(0xA5, ETHER, IPV4, NONE, GRENAT, ETHER, IPV4, SCTP),
TPTE(0xA9, ETHER, IPV4, NONE, GRENAT, ETHER, IPV6, FRAG),
TPTE(0xAA, ETHER, IPV4, NONE, GRENAT, ETHER, IPV6, NONFRAG),
TPTE(0xAB, ETHER, IPV4, NONE, GRENAT, ETHER, IPV6, UDP),
TPTE(0xAC, ETHER, IPV4, NONE, GRENAT, ETHER, IPV6, TCP),
TPTE(0xAD, ETHER, IPV4, NONE, GRENAT, ETHER, IPV6, SCTP),
/* IPv4 -> GRE/Teredo/VXLAN -> MAC+VLAN -> NONE/IPv4/IPv6 */
TPTE(0xB0, ETHER, IPV4, NONE, GRENAT, ETHER_VLAN, NONE, NONE),
TPTE(0xB1, ETHER, IPV4, NONE, GRENAT, ETHER_VLAN, IPV4, FRAG),
TPTE(0xB2, ETHER, IPV4, NONE, GRENAT, ETHER_VLAN, IPV4, NONFRAG),
TPTE(0xB3, ETHER, IPV4, NONE, GRENAT, ETHER_VLAN, IPV4, UDP),
TPTE(0xB4, ETHER, IPV4, NONE, GRENAT, ETHER_VLAN, IPV4, TCP),
TPTE(0xB5, ETHER, IPV4, NONE, GRENAT, ETHER_VLAN, IPV4, SCTP),
TPTE(0xB9, ETHER, IPV4, NONE, GRENAT, ETHER_VLAN, IPV6, FRAG),
TPTE(0xBA, ETHER, IPV4, NONE, GRENAT, ETHER_VLAN, IPV6, NONFRAG),
TPTE(0xBB, ETHER, IPV4, NONE, GRENAT, ETHER_VLAN, IPV6, UDP),
TPTE(0xBC, ETHER, IPV4, NONE, GRENAT, ETHER_VLAN, IPV6, TCP),
TPTE(0xBD, ETHER, IPV4, NONE, GRENAT, ETHER_VLAN, IPV6, SCTP),
/* IPv6 -> IPv4/IPv6 */
TPTE(0xC1, ETHER, IPV6, NONE, IP, NONE, IPV4, FRAG),
TPTE(0xC2, ETHER, IPV6, NONE, IP, NONE, IPV4, NONFRAG),
TPTE(0xC3, ETHER, IPV6, NONE, IP, NONE, IPV4, UDP),
TPTE(0xC4, ETHER, IPV6, NONE, IP, NONE, IPV4, TCP),
TPTE(0xC5, ETHER, IPV6, NONE, IP, NONE, IPV4, SCTP),
TPTE(0xC9, ETHER, IPV6, NONE, IP, NONE, IPV6, FRAG),
TPTE(0xCA, ETHER, IPV6, NONE, IP, NONE, IPV6, NONFRAG),
TPTE(0xCB, ETHER, IPV6, NONE, IP, NONE, IPV6, UDP),
TPTE(0xCC, ETHER, IPV6, NONE, IP, NONE, IPV6, TCP),
TPTE(0xCD, ETHER, IPV6, NONE, IP, NONE, IPV6, SCTP),
/* IPv6 -> GRE/Teredo/VXLAN -> NONE/IPv4/IPv6 */
TPTE(0xD0, ETHER, IPV6, NONE, GRENAT, NONE, NONE, NONE),
TPTE(0xD1, ETHER, IPV6, NONE, GRENAT, NONE, IPV4, FRAG),
TPTE(0xD2, ETHER, IPV6, NONE, GRENAT, NONE, IPV4, NONFRAG),
TPTE(0xD3, ETHER, IPV6, NONE, GRENAT, NONE, IPV4, UDP),
TPTE(0xD4, ETHER, IPV6, NONE, GRENAT, NONE, IPV4, TCP),
TPTE(0xD5, ETHER, IPV6, NONE, GRENAT, NONE, IPV4, SCTP),
TPTE(0xD9, ETHER, IPV6, NONE, GRENAT, NONE, IPV6, FRAG),
TPTE(0xDA, ETHER, IPV6, NONE, GRENAT, NONE, IPV6, NONFRAG),
TPTE(0xDB, ETHER, IPV6, NONE, GRENAT, NONE, IPV6, UDP),
TPTE(0xDC, ETHER, IPV6, NONE, GRENAT, NONE, IPV6, TCP),
TPTE(0xDD, ETHER, IPV6, NONE, GRENAT, NONE, IPV6, SCTP),
/* IPv6 -> GRE/Teredo/VXLAN -> MAC -> NONE/IPv4/IPv6 */
TPTE(0xE0, ETHER, IPV6, NONE, GRENAT, ETHER, NONE, NONE),
TPTE(0xE1, ETHER, IPV6, NONE, GRENAT, ETHER, IPV4, FRAG),
TPTE(0xE2, ETHER, IPV6, NONE, GRENAT, ETHER, IPV4, NONFRAG),
TPTE(0xE3, ETHER, IPV6, NONE, GRENAT, ETHER, IPV4, UDP),
TPTE(0xE4, ETHER, IPV6, NONE, GRENAT, ETHER, IPV4, TCP),
TPTE(0xE5, ETHER, IPV6, NONE, GRENAT, ETHER, IPV4, SCTP),
TPTE(0xE9, ETHER, IPV6, NONE, GRENAT, ETHER, IPV6, FRAG),
TPTE(0xEA, ETHER, IPV6, NONE, GRENAT, ETHER, IPV6, NONFRAG),
TPTE(0xEB, ETHER, IPV6, NONE, GRENAT, ETHER, IPV6, UDP),
TPTE(0xEC, ETHER, IPV6, NONE, GRENAT, ETHER, IPV6, TCP),
TPTE(0xED, ETHER, IPV6, NONE, GRENAT, ETHER, IPV6, SCTP),
/* IPv6 -> GRE/Teredo/VXLAN -> MAC+VLAN -> NONE/IPv4/IPv6 */
TPTE(0xF0, ETHER, IPV6, NONE, GRENAT, ETHER_VLAN, NONE, NONE),
TPTE(0xF1, ETHER, IPV6, NONE, GRENAT, ETHER_VLAN, IPV4, FRAG),
TPTE(0xF2, ETHER, IPV6, NONE, GRENAT, ETHER_VLAN, IPV4, NONFRAG),
TPTE(0xF3, ETHER, IPV6, NONE, GRENAT, ETHER_VLAN, IPV4, UDP),
TPTE(0xF4, ETHER, IPV6, NONE, GRENAT, ETHER_VLAN, IPV4, TCP),
TPTE(0xF5, ETHER, IPV6, NONE, GRENAT, ETHER_VLAN, IPV4, SCTP),
TPTE(0xF9, ETHER, IPV6, NONE, GRENAT, ETHER_VLAN, IPV6, FRAG),
TPTE(0xFA, ETHER, IPV6, NONE, GRENAT, ETHER_VLAN, IPV6, NONFRAG),
TPTE(0xFB, ETHER, IPV6, NONE, GRENAT, ETHER_VLAN, IPV6, UDP),
TPTE(0xFC, ETHER, IPV6, NONE, GRENAT, ETHER_VLAN, IPV6, TCP),
TPTE(0xFD, ETHER, IPV6, NONE, GRENAT, ETHER_VLAN, IPV6, SCTP),
};
u32 *txgbe_get_supported_ptypes(void)
{
static u32 ptypes[] = {
/* For non-vec functions,
* refers to txgbe_rxd_pkt_info_to_pkt_type();
*/
RTE_PTYPE_L2_ETHER,
RTE_PTYPE_L3_IPV4,
RTE_PTYPE_L3_IPV4_EXT,
RTE_PTYPE_L3_IPV6,
RTE_PTYPE_L3_IPV6_EXT,
RTE_PTYPE_L4_SCTP,
RTE_PTYPE_L4_TCP,
RTE_PTYPE_L4_UDP,
RTE_PTYPE_TUNNEL_IP,
RTE_PTYPE_INNER_L3_IPV6,
RTE_PTYPE_INNER_L3_IPV6_EXT,
RTE_PTYPE_INNER_L4_TCP,
RTE_PTYPE_INNER_L4_UDP,
RTE_PTYPE_UNKNOWN
};
return ptypes;
}
static inline u8
txgbe_encode_ptype_fcoe(u32 ptype)
{
u8 ptid;
UNREFERENCED_PARAMETER(ptype);
ptid = TXGBE_PTID_PKT_FCOE;
return ptid;
}
static inline u8
txgbe_encode_ptype_mac(u32 ptype)
{
u8 ptid;
ptid = TXGBE_PTID_PKT_MAC;
switch (ptype & RTE_PTYPE_L2_MASK) {
case RTE_PTYPE_L2_ETHER_FCOE:
ptid = txgbe_encode_ptype_fcoe(ptype);
break;
case RTE_PTYPE_UNKNOWN:
break;
case RTE_PTYPE_L2_ETHER_TIMESYNC:
ptid |= TXGBE_PTID_TYP_TS;
break;
case RTE_PTYPE_L2_ETHER_ARP:
ptid |= TXGBE_PTID_TYP_ARP;
break;
case RTE_PTYPE_L2_ETHER_LLDP:
ptid |= TXGBE_PTID_TYP_LLDP;
break;
default:
ptid |= TXGBE_PTID_TYP_MAC;
break;
}
return ptid;
}
static inline u8
txgbe_encode_ptype_ip(u32 ptype)
{
u8 ptid;
ptid = TXGBE_PTID_PKT_IP;
switch (ptype & RTE_PTYPE_L3_MASK) {
case RTE_PTYPE_L3_IPV4:
case RTE_PTYPE_L3_IPV4_EXT:
case RTE_PTYPE_L3_IPV4_EXT_UNKNOWN:
break;
case RTE_PTYPE_L3_IPV6:
case RTE_PTYPE_L3_IPV6_EXT:
case RTE_PTYPE_L3_IPV6_EXT_UNKNOWN:
ptid |= TXGBE_PTID_PKT_IPV6;
break;
default:
return txgbe_encode_ptype_mac(ptype);
}
switch (ptype & RTE_PTYPE_L4_MASK) {
case RTE_PTYPE_L4_TCP:
ptid |= TXGBE_PTID_TYP_TCP;
break;
case RTE_PTYPE_L4_UDP:
ptid |= TXGBE_PTID_TYP_UDP;
break;
case RTE_PTYPE_L4_SCTP:
ptid |= TXGBE_PTID_TYP_SCTP;
break;
case RTE_PTYPE_L4_FRAG:
ptid |= TXGBE_PTID_TYP_IPFRAG;
break;
default:
ptid |= TXGBE_PTID_TYP_IPDATA;
break;
}
return ptid;
}
static inline u8
txgbe_encode_ptype_tunnel(u32 ptype)
{
u8 ptid;
ptid = TXGBE_PTID_PKT_TUN;
switch (ptype & RTE_PTYPE_L3_MASK) {
case RTE_PTYPE_L3_IPV4:
case RTE_PTYPE_L3_IPV4_EXT:
case RTE_PTYPE_L3_IPV4_EXT_UNKNOWN:
break;
case RTE_PTYPE_L3_IPV6:
case RTE_PTYPE_L3_IPV6_EXT:
case RTE_PTYPE_L3_IPV6_EXT_UNKNOWN:
ptid |= TXGBE_PTID_TUN_IPV6;
break;
default:
return txgbe_encode_ptype_ip(ptype);
}
switch (ptype & RTE_PTYPE_TUNNEL_MASK) {
case RTE_PTYPE_TUNNEL_IP:
ptid |= TXGBE_PTID_TUN_EI;
break;
case RTE_PTYPE_TUNNEL_GRE:
ptid |= TXGBE_PTID_TUN_EIG;
break;
case RTE_PTYPE_TUNNEL_VXLAN:
case RTE_PTYPE_TUNNEL_VXLAN_GPE:
case RTE_PTYPE_TUNNEL_NVGRE:
case RTE_PTYPE_TUNNEL_GENEVE:
case RTE_PTYPE_TUNNEL_GRENAT:
break;
default:
return ptid;
}
switch (ptype & RTE_PTYPE_INNER_L2_MASK) {
case RTE_PTYPE_INNER_L2_ETHER:
ptid |= TXGBE_PTID_TUN_EIGM;
break;
case RTE_PTYPE_INNER_L2_ETHER_VLAN:
ptid |= TXGBE_PTID_TUN_EIGMV;
break;
case RTE_PTYPE_INNER_L2_ETHER_QINQ:
ptid |= TXGBE_PTID_TUN_EIGMV;
return ptid;
default:
break;
}
switch (ptype & RTE_PTYPE_INNER_L3_MASK) {
case RTE_PTYPE_INNER_L3_IPV4:
case RTE_PTYPE_INNER_L3_IPV4_EXT:
case RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN:
break;
case RTE_PTYPE_INNER_L3_IPV6:
case RTE_PTYPE_INNER_L3_IPV6_EXT:
case RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN:
ptid |= TXGBE_PTID_PKT_IPV6;
break;
default:
return ptid;
}
switch (ptype & RTE_PTYPE_INNER_L4_MASK) {
case RTE_PTYPE_INNER_L4_TCP:
ptid |= TXGBE_PTID_TYP_TCP;
break;
case RTE_PTYPE_INNER_L4_UDP:
ptid |= TXGBE_PTID_TYP_UDP;
break;
case RTE_PTYPE_INNER_L4_SCTP:
ptid |= TXGBE_PTID_TYP_SCTP;
break;
case RTE_PTYPE_INNER_L4_FRAG:
ptid |= TXGBE_PTID_TYP_IPFRAG;
break;
default:
ptid |= TXGBE_PTID_TYP_IPDATA;
break;
}
return ptid;
}
u32 txgbe_decode_ptype(u8 ptid)
{
if (-1 != txgbe_etflt_id(ptid))
return RTE_PTYPE_UNKNOWN;
return txgbe_ptype_lookup[ptid];
}
u8 txgbe_encode_ptype(u32 ptype)
{
u8 ptid = 0;
if (ptype & RTE_PTYPE_TUNNEL_MASK)
ptid = txgbe_encode_ptype_tunnel(ptype);
else if (ptype & RTE_PTYPE_L3_MASK)
ptid = txgbe_encode_ptype_ip(ptype);
else if (ptype & RTE_PTYPE_L2_MASK)
ptid = txgbe_encode_ptype_mac(ptype);
else
ptid = TXGBE_PTID_NULL;
return ptid;
}
/**
* Use 2 different table for normal packet and tunnel packet
* to save the space.
*/
const u32
txgbe_ptype_table[TXGBE_PTID_MAX] __rte_cache_aligned = {
[TXGBE_PT_ETHER] = RTE_PTYPE_L2_ETHER,
[TXGBE_PT_IPV4] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4,
[TXGBE_PT_IPV4_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_TCP,
[TXGBE_PT_IPV4_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_UDP,
[TXGBE_PT_IPV4_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4 | RTE_PTYPE_L4_SCTP,
[TXGBE_PT_IPV4_EXT] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT,
[TXGBE_PT_IPV4_EXT_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L4_TCP,
[TXGBE_PT_IPV4_EXT_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L4_UDP,
[TXGBE_PT_IPV4_EXT_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_L4_SCTP,
[TXGBE_PT_IPV6] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV6,
[TXGBE_PT_IPV6_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_TCP,
[TXGBE_PT_IPV6_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_UDP,
[TXGBE_PT_IPV6_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV6 | RTE_PTYPE_L4_SCTP,
[TXGBE_PT_IPV6_EXT] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV6_EXT,
[TXGBE_PT_IPV6_EXT_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L4_TCP,
[TXGBE_PT_IPV6_EXT_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L4_UDP,
[TXGBE_PT_IPV6_EXT_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV6_EXT | RTE_PTYPE_L4_SCTP,
[TXGBE_PT_IPV4_IPV6] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6,
[TXGBE_PT_IPV4_IPV6_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6 | RTE_PTYPE_INNER_L4_TCP,
[TXGBE_PT_IPV4_IPV6_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6 | RTE_PTYPE_INNER_L4_UDP,
[TXGBE_PT_IPV4_IPV6_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6 | RTE_PTYPE_INNER_L4_SCTP,
[TXGBE_PT_IPV4_EXT_IPV6] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6,
[TXGBE_PT_IPV4_EXT_IPV6_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6 | RTE_PTYPE_INNER_L4_TCP,
[TXGBE_PT_IPV4_EXT_IPV6_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6 | RTE_PTYPE_INNER_L4_UDP,
[TXGBE_PT_IPV4_EXT_IPV6_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6 | RTE_PTYPE_INNER_L4_SCTP,
[TXGBE_PT_IPV4_IPV6_EXT] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6_EXT,
[TXGBE_PT_IPV4_IPV6_EXT_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6_EXT | RTE_PTYPE_INNER_L4_TCP,
[TXGBE_PT_IPV4_IPV6_EXT_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6_EXT | RTE_PTYPE_INNER_L4_UDP,
[TXGBE_PT_IPV4_IPV6_EXT_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4 | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6_EXT | RTE_PTYPE_INNER_L4_SCTP,
[TXGBE_PT_IPV4_EXT_IPV6_EXT] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6_EXT,
[TXGBE_PT_IPV4_EXT_IPV6_EXT_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6_EXT | RTE_PTYPE_INNER_L4_TCP,
[TXGBE_PT_IPV4_EXT_IPV6_EXT_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6_EXT | RTE_PTYPE_INNER_L4_UDP,
[TXGBE_PT_IPV4_EXT_IPV6_EXT_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT | RTE_PTYPE_TUNNEL_IP |
RTE_PTYPE_INNER_L3_IPV6_EXT | RTE_PTYPE_INNER_L4_SCTP,
};
const u32
txgbe_ptype_table_tn[TXGBE_PTID_MAX] __rte_cache_aligned = {
[TXGBE_PT_NVGRE] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER,
[TXGBE_PT_NVGRE_IPV4] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV4,
[TXGBE_PT_NVGRE_IPV4_EXT] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV4_EXT,
[TXGBE_PT_NVGRE_IPV6] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV6,
[TXGBE_PT_NVGRE_IPV4_IPV6] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV4,
[TXGBE_PT_NVGRE_IPV6_EXT] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV6_EXT,
[TXGBE_PT_NVGRE_IPV4_IPV6_EXT] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV4,
[TXGBE_PT_NVGRE_IPV4_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV4 |
RTE_PTYPE_INNER_L4_TCP,
[TXGBE_PT_NVGRE_IPV6_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV6 |
RTE_PTYPE_INNER_L4_TCP,
[TXGBE_PT_NVGRE_IPV4_IPV6_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV4,
[TXGBE_PT_NVGRE_IPV6_EXT_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV6_EXT |
RTE_PTYPE_INNER_L4_TCP,
[TXGBE_PT_NVGRE_IPV4_IPV6_EXT_TCP] =
RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
RTE_PTYPE_TUNNEL_GRE | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV4,
[TXGBE_PT_NVGRE_IPV4_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV4 |
RTE_PTYPE_INNER_L4_UDP,
[TXGBE_PT_NVGRE_IPV6_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV6 |
RTE_PTYPE_INNER_L4_UDP,
[TXGBE_PT_NVGRE_IPV6_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV6 |
RTE_PTYPE_INNER_L4_SCTP,
[TXGBE_PT_NVGRE_IPV4_IPV6_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV4,
[TXGBE_PT_NVGRE_IPV6_EXT_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV6_EXT |
RTE_PTYPE_INNER_L4_UDP,
[TXGBE_PT_NVGRE_IPV6_EXT_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV6_EXT |
RTE_PTYPE_INNER_L4_SCTP,
[TXGBE_PT_NVGRE_IPV4_IPV6_EXT_UDP] =
RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
RTE_PTYPE_TUNNEL_GRE | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV4,
[TXGBE_PT_NVGRE_IPV4_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV4 |
RTE_PTYPE_INNER_L4_SCTP,
[TXGBE_PT_NVGRE_IPV4_EXT_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV4_EXT |
RTE_PTYPE_INNER_L4_SCTP,
[TXGBE_PT_NVGRE_IPV4_EXT_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV4_EXT |
RTE_PTYPE_INNER_L4_TCP,
[TXGBE_PT_NVGRE_IPV4_EXT_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_TUNNEL_GRE |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV4_EXT |
RTE_PTYPE_INNER_L4_UDP,
[TXGBE_PT_VXLAN] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER,
[TXGBE_PT_VXLAN_IPV4] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV4,
[TXGBE_PT_VXLAN_IPV4_EXT] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV4_EXT,
[TXGBE_PT_VXLAN_IPV6] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV6,
[TXGBE_PT_VXLAN_IPV4_IPV6] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV4,
[TXGBE_PT_VXLAN_IPV6_EXT] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV6_EXT,
[TXGBE_PT_VXLAN_IPV4_IPV6_EXT] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV4,
[TXGBE_PT_VXLAN_IPV4_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV4 | RTE_PTYPE_INNER_L4_TCP,
[TXGBE_PT_VXLAN_IPV6_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV6 | RTE_PTYPE_INNER_L4_TCP,
[TXGBE_PT_VXLAN_IPV4_IPV6_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV4,
[TXGBE_PT_VXLAN_IPV6_EXT_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV6_EXT | RTE_PTYPE_INNER_L4_TCP,
[TXGBE_PT_VXLAN_IPV4_IPV6_EXT_TCP] =
RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
RTE_PTYPE_L4_UDP | RTE_PTYPE_TUNNEL_VXLAN |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV4,
[TXGBE_PT_VXLAN_IPV4_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV4 | RTE_PTYPE_INNER_L4_UDP,
[TXGBE_PT_VXLAN_IPV6_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV6 | RTE_PTYPE_INNER_L4_UDP,
[TXGBE_PT_VXLAN_IPV6_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV6 | RTE_PTYPE_INNER_L4_SCTP,
[TXGBE_PT_VXLAN_IPV4_IPV6_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV4,
[TXGBE_PT_VXLAN_IPV6_EXT_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV6_EXT | RTE_PTYPE_INNER_L4_UDP,
[TXGBE_PT_VXLAN_IPV6_EXT_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV6_EXT | RTE_PTYPE_INNER_L4_SCTP,
[TXGBE_PT_VXLAN_IPV4_IPV6_EXT_UDP] =
RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN |
RTE_PTYPE_L4_UDP | RTE_PTYPE_TUNNEL_VXLAN |
RTE_PTYPE_INNER_L2_ETHER | RTE_PTYPE_INNER_L3_IPV4,
[TXGBE_PT_VXLAN_IPV4_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV4 | RTE_PTYPE_INNER_L4_SCTP,
[TXGBE_PT_VXLAN_IPV4_EXT_SCTP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV4_EXT | RTE_PTYPE_INNER_L4_SCTP,
[TXGBE_PT_VXLAN_IPV4_EXT_TCP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV4_EXT | RTE_PTYPE_INNER_L4_TCP,
[TXGBE_PT_VXLAN_IPV4_EXT_UDP] = RTE_PTYPE_L2_ETHER |
RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP |
RTE_PTYPE_TUNNEL_VXLAN | RTE_PTYPE_INNER_L2_ETHER |
RTE_PTYPE_INNER_L3_IPV4_EXT | RTE_PTYPE_INNER_L4_UDP,
};

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drivers/net/txgbe/txgbe_ptypes.h Normal file
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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2015-2020
*/
#ifndef _TXGBE_PTYPE_H_
#define _TXGBE_PTYPE_H_
/**
* PTID(Packet Type Identifier, 8bits)
* - Bit 3:0 detailed types.
* - Bit 5:4 basic types.
* - Bit 7:6 tunnel types.
**/
#define TXGBE_PTID_NULL 0
#define TXGBE_PTID_MAX 256
#define TXGBE_PTID_MASK 0xFF
#define TXGBE_PTID_MASK_TUNNEL 0x7F
/* TUN */
#define TXGBE_PTID_TUN_IPV6 0x40
#define TXGBE_PTID_TUN_EI 0x00 /* IP */
#define TXGBE_PTID_TUN_EIG 0x10 /* IP+GRE */
#define TXGBE_PTID_TUN_EIGM 0x20 /* IP+GRE+MAC */
#define TXGBE_PTID_TUN_EIGMV 0x30 /* IP+GRE+MAC+VLAN */
/* PKT for !TUN */
#define TXGBE_PTID_PKT_TUN (0x80)
#define TXGBE_PTID_PKT_MAC (0x10)
#define TXGBE_PTID_PKT_IP (0x20)
#define TXGBE_PTID_PKT_FCOE (0x30)
/* TYP for PKT=mac */
#define TXGBE_PTID_TYP_MAC (0x01)
#define TXGBE_PTID_TYP_TS (0x02) /* time sync */
#define TXGBE_PTID_TYP_FIP (0x03)
#define TXGBE_PTID_TYP_LLDP (0x04)
#define TXGBE_PTID_TYP_CNM (0x05)
#define TXGBE_PTID_TYP_EAPOL (0x06)
#define TXGBE_PTID_TYP_ARP (0x07)
#define TXGBE_PTID_TYP_ETF (0x08)
/* TYP for PKT=ip */
#define TXGBE_PTID_PKT_IPV6 (0x08)
#define TXGBE_PTID_TYP_IPFRAG (0x01)
#define TXGBE_PTID_TYP_IPDATA (0x02)
#define TXGBE_PTID_TYP_UDP (0x03)
#define TXGBE_PTID_TYP_TCP (0x04)
#define TXGBE_PTID_TYP_SCTP (0x05)
/* TYP for PKT=fcoe */
#define TXGBE_PTID_PKT_VFT (0x08)
#define TXGBE_PTID_TYP_FCOE (0x00)
#define TXGBE_PTID_TYP_FCDATA (0x01)
#define TXGBE_PTID_TYP_FCRDY (0x02)
#define TXGBE_PTID_TYP_FCRSP (0x03)
#define TXGBE_PTID_TYP_FCOTHER (0x04)
/* packet type non-ip values */
enum txgbe_l2_ptids {
TXGBE_PTID_L2_ABORTED = (TXGBE_PTID_PKT_MAC),
TXGBE_PTID_L2_MAC = (TXGBE_PTID_PKT_MAC | TXGBE_PTID_TYP_MAC),
TXGBE_PTID_L2_TMST = (TXGBE_PTID_PKT_MAC | TXGBE_PTID_TYP_TS),
TXGBE_PTID_L2_FIP = (TXGBE_PTID_PKT_MAC | TXGBE_PTID_TYP_FIP),
TXGBE_PTID_L2_LLDP = (TXGBE_PTID_PKT_MAC | TXGBE_PTID_TYP_LLDP),
TXGBE_PTID_L2_CNM = (TXGBE_PTID_PKT_MAC | TXGBE_PTID_TYP_CNM),
TXGBE_PTID_L2_EAPOL = (TXGBE_PTID_PKT_MAC | TXGBE_PTID_TYP_EAPOL),
TXGBE_PTID_L2_ARP = (TXGBE_PTID_PKT_MAC | TXGBE_PTID_TYP_ARP),
TXGBE_PTID_L2_IPV4_FRAG = (TXGBE_PTID_PKT_IP | TXGBE_PTID_TYP_IPFRAG),
TXGBE_PTID_L2_IPV4 = (TXGBE_PTID_PKT_IP | TXGBE_PTID_TYP_IPDATA),
TXGBE_PTID_L2_IPV4_UDP = (TXGBE_PTID_PKT_IP | TXGBE_PTID_TYP_UDP),
TXGBE_PTID_L2_IPV4_TCP = (TXGBE_PTID_PKT_IP | TXGBE_PTID_TYP_TCP),
TXGBE_PTID_L2_IPV4_SCTP = (TXGBE_PTID_PKT_IP | TXGBE_PTID_TYP_SCTP),
TXGBE_PTID_L2_IPV6_FRAG = (TXGBE_PTID_PKT_IP | TXGBE_PTID_PKT_IPV6 |
TXGBE_PTID_TYP_IPFRAG),
TXGBE_PTID_L2_IPV6 = (TXGBE_PTID_PKT_IP | TXGBE_PTID_PKT_IPV6 |
TXGBE_PTID_TYP_IPDATA),
TXGBE_PTID_L2_IPV6_UDP = (TXGBE_PTID_PKT_IP | TXGBE_PTID_PKT_IPV6 |
TXGBE_PTID_TYP_UDP),
TXGBE_PTID_L2_IPV6_TCP = (TXGBE_PTID_PKT_IP | TXGBE_PTID_PKT_IPV6 |
TXGBE_PTID_TYP_TCP),
TXGBE_PTID_L2_IPV6_SCTP = (TXGBE_PTID_PKT_IP | TXGBE_PTID_PKT_IPV6 |
TXGBE_PTID_TYP_SCTP),
TXGBE_PTID_L2_FCOE = (TXGBE_PTID_PKT_FCOE |
TXGBE_PTID_TYP_FCOE),
TXGBE_PTID_L2_FCOE_FCDATA = (TXGBE_PTID_PKT_FCOE |
TXGBE_PTID_TYP_FCDATA),
TXGBE_PTID_L2_FCOE_FCRDY = (TXGBE_PTID_PKT_FCOE |
TXGBE_PTID_TYP_FCRDY),
TXGBE_PTID_L2_FCOE_FCRSP = (TXGBE_PTID_PKT_FCOE |
TXGBE_PTID_TYP_FCRSP),
TXGBE_PTID_L2_FCOE_FCOTHER = (TXGBE_PTID_PKT_FCOE |
TXGBE_PTID_TYP_FCOTHER),
TXGBE_PTID_L2_FCOE_VFT = (TXGBE_PTID_PKT_FCOE |
TXGBE_PTID_PKT_VFT),
TXGBE_PTID_L2_FCOE_VFT_FCDATA = (TXGBE_PTID_PKT_FCOE |
TXGBE_PTID_PKT_VFT | TXGBE_PTID_TYP_FCDATA),
TXGBE_PTID_L2_FCOE_VFT_FCRDY = (TXGBE_PTID_PKT_FCOE |
TXGBE_PTID_PKT_VFT | TXGBE_PTID_TYP_FCRDY),
TXGBE_PTID_L2_FCOE_VFT_FCRSP = (TXGBE_PTID_PKT_FCOE |
TXGBE_PTID_PKT_VFT | TXGBE_PTID_TYP_FCRSP),
TXGBE_PTID_L2_FCOE_VFT_FCOTHER = (TXGBE_PTID_PKT_FCOE |
TXGBE_PTID_PKT_VFT | TXGBE_PTID_TYP_FCOTHER),
TXGBE_PTID_L2_TUN4_MAC = (TXGBE_PTID_PKT_TUN |
TXGBE_PTID_TUN_EIGM),
TXGBE_PTID_L2_TUN6_MAC = (TXGBE_PTID_PKT_TUN |
TXGBE_PTID_TUN_IPV6 | TXGBE_PTID_TUN_EIGM),
};
/*
* PTYPE(Packet Type, 32bits)
* - Bit 3:0 is for L2 types.
* - Bit 7:4 is for L3 or outer L3 (for tunneling case) types.
* - Bit 11:8 is for L4 or outer L4 (for tunneling case) types.
* - Bit 15:12 is for tunnel types.
* - Bit 19:16 is for inner L2 types.
* - Bit 23:20 is for inner L3 types.
* - Bit 27:24 is for inner L4 types.
* - Bit 31:28 is reserved.
* please ref to rte_mbuf.h: rte_mbuf.packet_type
*/
struct rte_txgbe_ptype {
u32 l2:4; /* outer mac */
u32 l3:4; /* outer internet protocol */
u32 l4:4; /* outer transport protocol */
u32 tun:4; /* tunnel protocol */
u32 el2:4; /* inner mac */
u32 el3:4; /* inner internet protocol */
u32 el4:4; /* inner transport protocol */
u32 rsv:3;
u32 known:1;
};
#ifndef RTE_PTYPE_UNKNOWN
#define RTE_PTYPE_UNKNOWN 0x00000000
#define RTE_PTYPE_L2_ETHER 0x00000001
#define RTE_PTYPE_L2_ETHER_TIMESYNC 0x00000002
#define RTE_PTYPE_L2_ETHER_ARP 0x00000003
#define RTE_PTYPE_L2_ETHER_LLDP 0x00000004
#define RTE_PTYPE_L2_ETHER_NSH 0x00000005
#define RTE_PTYPE_L2_ETHER_FCOE 0x00000009
#define RTE_PTYPE_L3_IPV4 0x00000010
#define RTE_PTYPE_L3_IPV4_EXT 0x00000030
#define RTE_PTYPE_L3_IPV6 0x00000040
#define RTE_PTYPE_L3_IPV4_EXT_UNKNOWN 0x00000090
#define RTE_PTYPE_L3_IPV6_EXT 0x000000c0
#define RTE_PTYPE_L3_IPV6_EXT_UNKNOWN 0x000000e0
#define RTE_PTYPE_L4_TCP 0x00000100
#define RTE_PTYPE_L4_UDP 0x00000200
#define RTE_PTYPE_L4_FRAG 0x00000300
#define RTE_PTYPE_L4_SCTP 0x00000400
#define RTE_PTYPE_L4_ICMP 0x00000500
#define RTE_PTYPE_L4_NONFRAG 0x00000600
#define RTE_PTYPE_TUNNEL_IP 0x00001000
#define RTE_PTYPE_TUNNEL_GRE 0x00002000
#define RTE_PTYPE_TUNNEL_VXLAN 0x00003000
#define RTE_PTYPE_TUNNEL_NVGRE 0x00004000
#define RTE_PTYPE_TUNNEL_GENEVE 0x00005000
#define RTE_PTYPE_TUNNEL_GRENAT 0x00006000
#define RTE_PTYPE_INNER_L2_ETHER 0x00010000
#define RTE_PTYPE_INNER_L2_ETHER_VLAN 0x00020000
#define RTE_PTYPE_INNER_L3_IPV4 0x00100000
#define RTE_PTYPE_INNER_L3_IPV4_EXT 0x00200000
#define RTE_PTYPE_INNER_L3_IPV6 0x00300000
#define RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN 0x00400000
#define RTE_PTYPE_INNER_L3_IPV6_EXT 0x00500000
#define RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN 0x00600000
#define RTE_PTYPE_INNER_L4_TCP 0x01000000
#define RTE_PTYPE_INNER_L4_UDP 0x02000000
#define RTE_PTYPE_INNER_L4_FRAG 0x03000000
#define RTE_PTYPE_INNER_L4_SCTP 0x04000000
#define RTE_PTYPE_INNER_L4_ICMP 0x05000000
#define RTE_PTYPE_INNER_L4_NONFRAG 0x06000000
#endif /* !RTE_PTYPE_UNKNOWN */
#define RTE_PTYPE_L3_IPV4u RTE_PTYPE_L3_IPV4_EXT_UNKNOWN
#define RTE_PTYPE_L3_IPV6u RTE_PTYPE_L3_IPV6_EXT_UNKNOWN
#define RTE_PTYPE_INNER_L3_IPV4u RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN
#define RTE_PTYPE_INNER_L3_IPV6u RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN
#define RTE_PTYPE_L2_ETHER_FIP RTE_PTYPE_L2_ETHER
#define RTE_PTYPE_L2_ETHER_CNM RTE_PTYPE_L2_ETHER
#define RTE_PTYPE_L2_ETHER_EAPOL RTE_PTYPE_L2_ETHER
#define RTE_PTYPE_L2_ETHER_FILTER RTE_PTYPE_L2_ETHER
u32 *txgbe_get_supported_ptypes(void);
u32 txgbe_decode_ptype(u8 ptid);
u8 txgbe_encode_ptype(u32 ptype);
/**
* PT(Packet Type, 32bits)
* - Bit 3:0 is for L2 types.
* - Bit 7:4 is for L3 or outer L3 (for tunneling case) types.
* - Bit 11:8 is for L4 or outer L4 (for tunneling case) types.
* - Bit 15:12 is for tunnel types.
* - Bit 19:16 is for inner L2 types.
* - Bit 23:20 is for inner L3 types.
* - Bit 27:24 is for inner L4 types.
* - Bit 31:28 is reserved.
* PT is a more accurate version of PTYPE
**/
#define TXGBE_PT_ETHER 0x00
#define TXGBE_PT_IPV4 0x01
#define TXGBE_PT_IPV4_TCP 0x11
#define TXGBE_PT_IPV4_UDP 0x21
#define TXGBE_PT_IPV4_SCTP 0x41
#define TXGBE_PT_IPV4_EXT 0x03
#define TXGBE_PT_IPV4_EXT_TCP 0x13
#define TXGBE_PT_IPV4_EXT_UDP 0x23
#define TXGBE_PT_IPV4_EXT_SCTP 0x43
#define TXGBE_PT_IPV6 0x04
#define TXGBE_PT_IPV6_TCP 0x14
#define TXGBE_PT_IPV6_UDP 0x24
#define TXGBE_PT_IPV6_SCTP 0x44
#define TXGBE_PT_IPV6_EXT 0x0C
#define TXGBE_PT_IPV6_EXT_TCP 0x1C
#define TXGBE_PT_IPV6_EXT_UDP 0x2C
#define TXGBE_PT_IPV6_EXT_SCTP 0x4C
#define TXGBE_PT_IPV4_IPV6 0x05
#define TXGBE_PT_IPV4_IPV6_TCP 0x15
#define TXGBE_PT_IPV4_IPV6_UDP 0x25
#define TXGBE_PT_IPV4_IPV6_SCTP 0x45
#define TXGBE_PT_IPV4_EXT_IPV6 0x07
#define TXGBE_PT_IPV4_EXT_IPV6_TCP 0x17
#define TXGBE_PT_IPV4_EXT_IPV6_UDP 0x27
#define TXGBE_PT_IPV4_EXT_IPV6_SCTP 0x47
#define TXGBE_PT_IPV4_IPV6_EXT 0x0D
#define TXGBE_PT_IPV4_IPV6_EXT_TCP 0x1D
#define TXGBE_PT_IPV4_IPV6_EXT_UDP 0x2D
#define TXGBE_PT_IPV4_IPV6_EXT_SCTP 0x4D
#define TXGBE_PT_IPV4_EXT_IPV6_EXT 0x0F
#define TXGBE_PT_IPV4_EXT_IPV6_EXT_TCP 0x1F
#define TXGBE_PT_IPV4_EXT_IPV6_EXT_UDP 0x2F
#define TXGBE_PT_IPV4_EXT_IPV6_EXT_SCTP 0x4F
#define TXGBE_PT_NVGRE 0x00
#define TXGBE_PT_NVGRE_IPV4 0x01
#define TXGBE_PT_NVGRE_IPV4_TCP 0x11
#define TXGBE_PT_NVGRE_IPV4_UDP 0x21
#define TXGBE_PT_NVGRE_IPV4_SCTP 0x41
#define TXGBE_PT_NVGRE_IPV4_EXT 0x03
#define TXGBE_PT_NVGRE_IPV4_EXT_TCP 0x13
#define TXGBE_PT_NVGRE_IPV4_EXT_UDP 0x23
#define TXGBE_PT_NVGRE_IPV4_EXT_SCTP 0x43
#define TXGBE_PT_NVGRE_IPV6 0x04
#define TXGBE_PT_NVGRE_IPV6_TCP 0x14
#define TXGBE_PT_NVGRE_IPV6_UDP 0x24
#define TXGBE_PT_NVGRE_IPV6_SCTP 0x44
#define TXGBE_PT_NVGRE_IPV6_EXT 0x0C
#define TXGBE_PT_NVGRE_IPV6_EXT_TCP 0x1C
#define TXGBE_PT_NVGRE_IPV6_EXT_UDP 0x2C
#define TXGBE_PT_NVGRE_IPV6_EXT_SCTP 0x4C
#define TXGBE_PT_NVGRE_IPV4_IPV6 0x05
#define TXGBE_PT_NVGRE_IPV4_IPV6_TCP 0x15
#define TXGBE_PT_NVGRE_IPV4_IPV6_UDP 0x25
#define TXGBE_PT_NVGRE_IPV4_IPV6_EXT 0x0D
#define TXGBE_PT_NVGRE_IPV4_IPV6_EXT_TCP 0x1D
#define TXGBE_PT_NVGRE_IPV4_IPV6_EXT_UDP 0x2D
#define TXGBE_PT_VXLAN 0x80
#define TXGBE_PT_VXLAN_IPV4 0x81
#define TXGBE_PT_VXLAN_IPV4_TCP 0x91
#define TXGBE_PT_VXLAN_IPV4_UDP 0xA1
#define TXGBE_PT_VXLAN_IPV4_SCTP 0xC1
#define TXGBE_PT_VXLAN_IPV4_EXT 0x83
#define TXGBE_PT_VXLAN_IPV4_EXT_TCP 0x93
#define TXGBE_PT_VXLAN_IPV4_EXT_UDP 0xA3
#define TXGBE_PT_VXLAN_IPV4_EXT_SCTP 0xC3
#define TXGBE_PT_VXLAN_IPV6 0x84
#define TXGBE_PT_VXLAN_IPV6_TCP 0x94
#define TXGBE_PT_VXLAN_IPV6_UDP 0xA4
#define TXGBE_PT_VXLAN_IPV6_SCTP 0xC4
#define TXGBE_PT_VXLAN_IPV6_EXT 0x8C
#define TXGBE_PT_VXLAN_IPV6_EXT_TCP 0x9C
#define TXGBE_PT_VXLAN_IPV6_EXT_UDP 0xAC
#define TXGBE_PT_VXLAN_IPV6_EXT_SCTP 0xCC
#define TXGBE_PT_VXLAN_IPV4_IPV6 0x85
#define TXGBE_PT_VXLAN_IPV4_IPV6_TCP 0x95
#define TXGBE_PT_VXLAN_IPV4_IPV6_UDP 0xA5
#define TXGBE_PT_VXLAN_IPV4_IPV6_EXT 0x8D
#define TXGBE_PT_VXLAN_IPV4_IPV6_EXT_TCP 0x9D
#define TXGBE_PT_VXLAN_IPV4_IPV6_EXT_UDP 0xAD
#define TXGBE_PT_MAX 256
extern const u32 txgbe_ptype_table[TXGBE_PT_MAX];
extern const u32 txgbe_ptype_table_tn[TXGBE_PT_MAX];
/* ether type filter list: one static filter per filter consumer. This is
* to avoid filter collisions later. Add new filters
* here!!
* EAPOL 802.1x (0x888e): Filter 0
* FCoE (0x8906): Filter 2
* 1588 (0x88f7): Filter 3
* FIP (0x8914): Filter 4
* LLDP (0x88CC): Filter 5
* LACP (0x8809): Filter 6
* FC (0x8808): Filter 7
*/
#define TXGBE_ETF_ID_EAPOL 0
#define TXGBE_ETF_ID_FCOE 2
#define TXGBE_ETF_ID_1588 3
#define TXGBE_ETF_ID_FIP 4
#define TXGBE_ETF_ID_LLDP 5
#define TXGBE_ETF_ID_LACP 6
#define TXGBE_ETF_ID_FC 7
#define TXGBE_ETF_ID_MAX 8
#define TXGBE_PTID_ETF_MIN 0x18
#define TXGBE_PTID_ETF_MAX 0x1F
static inline int txgbe_etflt_id(u8 ptid)
{
if (ptid >= TXGBE_PTID_ETF_MIN && ptid <= TXGBE_PTID_ETF_MAX)
return ptid - TXGBE_PTID_ETF_MIN;
else
return -1;
}
struct txgbe_udphdr {
__be16 source;
__be16 dest;
__be16 len;
__be16 check;
};
struct txgbe_vxlanhdr {
__be32 vx_flags;
__be32 vx_vni;
};
struct txgbe_genevehdr {
u8 opt_len:6;
u8 ver:2;
u8 rsvd1:6;
u8 critical:1;
u8 oam:1;
__be16 proto_type;
u8 vni[3];
u8 rsvd2;
};
struct txgbe_nvgrehdr {
__be16 flags;
__be16 proto;
__be32 tni;
};
#endif /* _TXGBE_PTYPE_H_ */

2
drivers/net/txgbe/txgbe_rxtx.h
View File

@ -65,8 +65,6 @@ struct txgbe_tx_desc {
#define RX_RING_SZ ((TXGBE_RING_DESC_MAX + RTE_PMD_TXGBE_RX_MAX_BURST) * \
sizeof(struct txgbe_rx_desc))
#define TXGBE_PTID_MASK 0xFF
#define RTE_TXGBE_REGISTER_POLL_WAIT_10_MS 10
#define RTE_TXGBE_WAIT_100_US 100