/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2001-2019
+ * Copyright(c) 2001-2020 Intel Corporation
*/
#ifndef _ICE_FLOW_H_
#define _ICE_FLOW_H_
#include "ice_flex_type.h"
+#include "ice_acl.h"
+
#define ICE_IPV4_MAKE_PREFIX_MASK(prefix) ((u32)(~0) << (32 - (prefix)))
#define ICE_FLOW_PROF_ID_INVAL 0xfffffffffffffffful
#define ICE_FLOW_PROF_ID_BYPASS 0
#define ICE_FLOW_HASH_IPV6 \
(BIT_ULL(ICE_FLOW_FIELD_IDX_IPV6_SA) | \
BIT_ULL(ICE_FLOW_FIELD_IDX_IPV6_DA))
+#define ICE_FLOW_HASH_IPV6_PRE32 \
+ (BIT_ULL(ICE_FLOW_FIELD_IDX_IPV6_PRE32_SA) | \
+ BIT_ULL(ICE_FLOW_FIELD_IDX_IPV6_PRE32_DA))
+#define ICE_FLOW_HASH_IPV6_PRE48 \
+ (BIT_ULL(ICE_FLOW_FIELD_IDX_IPV6_PRE48_SA) | \
+ BIT_ULL(ICE_FLOW_FIELD_IDX_IPV6_PRE48_DA))
+#define ICE_FLOW_HASH_IPV6_PRE64 \
+ (BIT_ULL(ICE_FLOW_FIELD_IDX_IPV6_PRE64_SA) | \
+ BIT_ULL(ICE_FLOW_FIELD_IDX_IPV6_PRE64_DA))
#define ICE_FLOW_HASH_TCP_PORT \
(BIT_ULL(ICE_FLOW_FIELD_IDX_TCP_SRC_PORT) | \
BIT_ULL(ICE_FLOW_FIELD_IDX_TCP_DST_PORT))
#define ICE_HASH_SCTP_IPV4 (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_SCTP_PORT)
#define ICE_HASH_SCTP_IPV6 (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_SCTP_PORT)
+#define ICE_HASH_TCP_IPV6_PRE32 \
+ (ICE_FLOW_HASH_IPV6_PRE32 | ICE_FLOW_HASH_TCP_PORT)
+#define ICE_HASH_UDP_IPV6_PRE32 \
+ (ICE_FLOW_HASH_IPV6_PRE32 | ICE_FLOW_HASH_UDP_PORT)
+#define ICE_HASH_SCTP_IPV6_PRE32 \
+ (ICE_FLOW_HASH_IPV6_PRE32 | ICE_FLOW_HASH_SCTP_PORT)
+#define ICE_HASH_TCP_IPV6_PRE48 \
+ (ICE_FLOW_HASH_IPV6_PRE48 | ICE_FLOW_HASH_TCP_PORT)
+#define ICE_HASH_UDP_IPV6_PRE48 \
+ (ICE_FLOW_HASH_IPV6_PRE48 | ICE_FLOW_HASH_UDP_PORT)
+#define ICE_HASH_SCTP_IPV6_PRE48 \
+ (ICE_FLOW_HASH_IPV6_PRE48 | ICE_FLOW_HASH_SCTP_PORT)
+#define ICE_HASH_TCP_IPV6_PRE64 \
+ (ICE_FLOW_HASH_IPV6_PRE64 | ICE_FLOW_HASH_TCP_PORT)
+#define ICE_HASH_UDP_IPV6_PRE64 \
+ (ICE_FLOW_HASH_IPV6_PRE64 | ICE_FLOW_HASH_UDP_PORT)
+#define ICE_HASH_SCTP_IPV6_PRE64 \
+ (ICE_FLOW_HASH_IPV6_PRE64 | ICE_FLOW_HASH_SCTP_PORT)
+
#define ICE_FLOW_HASH_GTP_TEID \
(BIT_ULL(ICE_FLOW_FIELD_IDX_GTPC_TEID))
#define ICE_FLOW_HASH_GTP_U_IPV6_TEID \
(ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_GTP_U_TEID)
+#define ICE_FLOW_HASH_GTP_U_EH_TEID \
+ (BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_EH_TEID))
+
+#define ICE_FLOW_HASH_GTP_U_EH_QFI \
+ (BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_EH_QFI))
+
+#define ICE_FLOW_HASH_GTP_U_IPV4_EH \
+ (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_GTP_U_EH_TEID | \
+ ICE_FLOW_HASH_GTP_U_EH_QFI)
+#define ICE_FLOW_HASH_GTP_U_IPV6_EH \
+ (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_GTP_U_EH_TEID | \
+ ICE_FLOW_HASH_GTP_U_EH_QFI)
+
#define ICE_FLOW_HASH_PPPOE_SESS_ID \
(BIT_ULL(ICE_FLOW_FIELD_IDX_PPPOE_SESS_ID))
#define ICE_FLOW_HASH_PPPOE_UDP_ID \
(ICE_FLOW_HASH_UDP_PORT | ICE_FLOW_HASH_PPPOE_SESS_ID)
+#define ICE_FLOW_HASH_PFCP_SEID \
+ (BIT_ULL(ICE_FLOW_FIELD_IDX_PFCP_SEID))
+#define ICE_FLOW_HASH_PFCP_IPV4_SEID \
+ (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_PFCP_SEID)
+#define ICE_FLOW_HASH_PFCP_IPV6_SEID \
+ (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_PFCP_SEID)
+
+#define ICE_FLOW_HASH_L2TPV3_SESS_ID \
+ (BIT_ULL(ICE_FLOW_FIELD_IDX_L2TPV3_SESS_ID))
+#define ICE_FLOW_HASH_L2TPV3_IPV4_SESS_ID \
+ (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_L2TPV3_SESS_ID)
+#define ICE_FLOW_HASH_L2TPV3_IPV6_SESS_ID \
+ (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_L2TPV3_SESS_ID)
+
+#define ICE_FLOW_HASH_ESP_SPI \
+ (BIT_ULL(ICE_FLOW_FIELD_IDX_ESP_SPI))
+#define ICE_FLOW_HASH_ESP_IPV4_SPI \
+ (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_ESP_SPI)
+#define ICE_FLOW_HASH_ESP_IPV6_SPI \
+ (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_ESP_SPI)
+
+#define ICE_FLOW_HASH_AH_SPI \
+ (BIT_ULL(ICE_FLOW_FIELD_IDX_AH_SPI))
+#define ICE_FLOW_HASH_AH_IPV4_SPI \
+ (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_AH_SPI)
+#define ICE_FLOW_HASH_AH_IPV6_SPI \
+ (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_AH_SPI)
+
+#define ICE_FLOW_HASH_NAT_T_ESP_SPI \
+ (BIT_ULL(ICE_FLOW_FIELD_IDX_NAT_T_ESP_SPI))
+#define ICE_FLOW_HASH_NAT_T_ESP_IPV4_SPI \
+ (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_NAT_T_ESP_SPI)
+#define ICE_FLOW_HASH_NAT_T_ESP_IPV6_SPI \
+ (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_NAT_T_ESP_SPI)
+
/* Protocol header fields within a packet segment. A segment consists of one or
* more protocol headers that make up a logical group of protocol headers. Each
* logical group of protocol headers encapsulates or is encapsulated using/by
ICE_FLOW_SEG_HDR_GTPC = 0x00000400,
ICE_FLOW_SEG_HDR_GTPC_TEID = 0x00000800,
ICE_FLOW_SEG_HDR_GTPU_IP = 0x00001000,
- ICE_FLOW_SEG_HDR_GTPU_DWN = 0x00002000,
- ICE_FLOW_SEG_HDR_GTPU_UP = 0x00004000,
- ICE_FLOW_SEG_HDR_PPPOE = 0x00008000,
+ ICE_FLOW_SEG_HDR_GTPU_EH = 0x00002000,
+ ICE_FLOW_SEG_HDR_GTPU_DWN = 0x00004000,
+ ICE_FLOW_SEG_HDR_GTPU_UP = 0x00008000,
+ ICE_FLOW_SEG_HDR_PPPOE = 0x00010000,
+ ICE_FLOW_SEG_HDR_PFCP_NODE = 0x00020000,
+ ICE_FLOW_SEG_HDR_PFCP_SESSION = 0x00040000,
+ ICE_FLOW_SEG_HDR_L2TPV3 = 0x00080000,
+ ICE_FLOW_SEG_HDR_ESP = 0x00100000,
+ ICE_FLOW_SEG_HDR_AH = 0x00200000,
+ ICE_FLOW_SEG_HDR_NAT_T_ESP = 0x00400000,
+ ICE_FLOW_SEG_HDR_ETH_NON_IP = 0x00800000,
};
/* These segements all have the same PTYPES, but are otherwise distinguished by
*
* gtp_eh_pdu gtp_eh_pdu_link
* ICE_FLOW_SEG_HDR_GTPU_IP 0 0
+ * ICE_FLOW_SEG_HDR_GTPU_EH 1 don't care
* ICE_FLOW_SEG_HDR_GTPU_DWN 1 0
* ICE_FLOW_SEG_HDR_GTPU_UP 1 1
*/
#define ICE_FLOW_SEG_HDR_GTPU (ICE_FLOW_SEG_HDR_GTPU_IP | \
+ ICE_FLOW_SEG_HDR_GTPU_EH | \
ICE_FLOW_SEG_HDR_GTPU_DWN | \
ICE_FLOW_SEG_HDR_GTPU_UP)
+#define ICE_FLOW_SEG_HDR_PFCP (ICE_FLOW_SEG_HDR_PFCP_NODE | \
+ ICE_FLOW_SEG_HDR_PFCP_SESSION)
enum ice_flow_field {
/* L2 */
ICE_FLOW_FIELD_IDX_C_VLAN,
ICE_FLOW_FIELD_IDX_ETH_TYPE,
/* L3 */
- ICE_FLOW_FIELD_IDX_IP_DSCP,
- ICE_FLOW_FIELD_IDX_IP_TTL,
- ICE_FLOW_FIELD_IDX_IP_PROT,
+ ICE_FLOW_FIELD_IDX_IPV4_DSCP,
+ ICE_FLOW_FIELD_IDX_IPV6_DSCP,
+ ICE_FLOW_FIELD_IDX_IPV4_TTL,
+ ICE_FLOW_FIELD_IDX_IPV4_PROT,
+ ICE_FLOW_FIELD_IDX_IPV6_TTL,
+ ICE_FLOW_FIELD_IDX_IPV6_PROT,
ICE_FLOW_FIELD_IDX_IPV4_SA,
ICE_FLOW_FIELD_IDX_IPV4_DA,
ICE_FLOW_FIELD_IDX_IPV6_SA,
ICE_FLOW_FIELD_IDX_IPV6_DA,
+ ICE_FLOW_FIELD_IDX_IPV6_PRE32_SA,
+ ICE_FLOW_FIELD_IDX_IPV6_PRE32_DA,
+ ICE_FLOW_FIELD_IDX_IPV6_PRE48_SA,
+ ICE_FLOW_FIELD_IDX_IPV6_PRE48_DA,
+ ICE_FLOW_FIELD_IDX_IPV6_PRE64_SA,
+ ICE_FLOW_FIELD_IDX_IPV6_PRE64_DA,
/* L4 */
ICE_FLOW_FIELD_IDX_TCP_SRC_PORT,
ICE_FLOW_FIELD_IDX_TCP_DST_PORT,
ICE_FLOW_FIELD_IDX_GTPC_TEID,
/* GTPU_IP */
ICE_FLOW_FIELD_IDX_GTPU_IP_TEID,
+ /* GTPU_EH */
+ ICE_FLOW_FIELD_IDX_GTPU_EH_TEID,
+ ICE_FLOW_FIELD_IDX_GTPU_EH_QFI,
/* GTPU_UP */
ICE_FLOW_FIELD_IDX_GTPU_UP_TEID,
/* GTPU_DWN */
ICE_FLOW_FIELD_IDX_GTPU_DWN_TEID,
/* PPPOE */
ICE_FLOW_FIELD_IDX_PPPOE_SESS_ID,
+ /* PFCP */
+ ICE_FLOW_FIELD_IDX_PFCP_SEID,
+ /* L2TPV3 */
+ ICE_FLOW_FIELD_IDX_L2TPV3_SESS_ID,
+ /* ESP */
+ ICE_FLOW_FIELD_IDX_ESP_SPI,
+ /* AH */
+ ICE_FLOW_FIELD_IDX_AH_SPI,
+ /* NAT_T ESP */
+ ICE_FLOW_FIELD_IDX_NAT_T_ESP_SPI,
/* The total number of enums must not exceed 64 */
ICE_FLOW_FIELD_IDX_MAX
};
ICE_AVF_FLOW_FIELD_IPV4_SCTP,
ICE_AVF_FLOW_FIELD_IPV4_OTHER,
ICE_AVF_FLOW_FIELD_FRAG_IPV4,
+ /* Values 37-38 are reserved */
ICE_AVF_FLOW_FIELD_UNICAST_IPV6_UDP = 39,
ICE_AVF_FLOW_FIELD_MULTICAST_IPV6_UDP,
ICE_AVF_FLOW_FIELD_IPV6_UDP,
u16 off; /* Starting offset of the field in header in bytes */
u8 idx; /* Index of FV entry used */
u8 disp; /* Displacement of field in bits fr. FV entry's start */
+ u16 mask; /* Mask for field */
};
enum ice_flow_fld_match_type {
};
struct ice_flow_seg_fld_raw {
- int off; /* Offset from the start of the segment */
struct ice_flow_fld_info info;
+ u16 off; /* Offset from the start of the segment */
};
struct ice_flow_seg_info {
struct ice_flow_action *acts;
/* Flow entry's content */
void *entry;
+ /* Range buffer (For ACL only) */
+ struct ice_aqc_acl_profile_ranges *range_buf;
enum ice_flow_priority priority;
u16 vsi_handle;
u16 entry_sz;
+ /* Entry index in the ACL's scenario */
+ u16 scen_entry_idx;
+#define ICE_FLOW_ACL_MAX_NUM_ACT 2
u8 acts_cnt;
};
union {
/* struct sw_recipe */
+ struct ice_acl_scen *scen;
/* struct fd */
u32 data;
/* Symmetric Hash for RSS */
struct ice_flow_action {
enum ice_flow_action_type type;
union {
+ struct ice_acl_act_entry acl_act;
u32 dummy;
} data;
};
u64 entry_id, u16 vsi, enum ice_flow_priority prio,
void *data, struct ice_flow_action *acts, u8 acts_cnt,
u64 *entry_h);
-enum ice_status ice_flow_rem_entry(struct ice_hw *hw, u64 entry_h);
+enum ice_status
+ice_flow_rem_entry(struct ice_hw *hw, enum ice_block blk, u64 entry_h);
void
ice_flow_set_fld(struct ice_flow_seg_info *seg, enum ice_flow_field fld,
u16 val_loc, u16 mask_loc, u16 last_loc, bool range);
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