net/ice/base: update copyright

[dpdk.git] / drivers / net / ice / base / ice_flow.h

diff --git a/drivers/net/ice/base/ice_flow.h b/drivers/net/ice/base/ice_flow.h
index d7b10cc..3897d8b 100644 (file)
--- a/drivers/net/ice/base/ice_flow.h
+++ b/drivers/net/ice/base/ice_flow.h
@@ -1,11 +1,12 @@
 /* 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
@@ -81,6 +82,41 @@
 #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
@@ -106,6 +142,12 @@ enum ice_flow_seg_hdr {
        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,
 };
 
 /* These segements all have the same PTYPES, but are otherwise distinguished by
@@ -120,6 +162,8 @@ enum ice_flow_seg_hdr {
 #define ICE_FLOW_SEG_HDR_GTPU (ICE_FLOW_SEG_HDR_GTPU_IP | \
                               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 */
@@ -171,6 +215,16 @@ enum ice_flow_field {
        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
 };
@@ -187,6 +241,7 @@ enum ice_flow_avf_hdr_field {
        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,
@@ -307,9 +362,14 @@ struct ice_flow_entry {
        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;
 };
 
@@ -335,6 +395,7 @@ struct ice_flow_prof {
 
        union {
                /* struct sw_recipe */
+               struct ice_acl_scen *scen;
                /* struct fd */
                u32 data;
                /* Symmetric Hash for RSS */
@@ -380,6 +441,7 @@ enum ice_flow_action_type {
 struct ice_flow_action {
        enum ice_flow_action_type type;
        union {
+               struct ice_acl_act_entry acl_act;
                u32 dummy;
        } data;
 };
@@ -407,7 +469,8 @@ ice_flow_add_entry(struct ice_hw *hw, enum ice_block blk, u64 prof_id,
                   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);