/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2001-2019
+ * Copyright(c) 2001-2020 Intel Corporation
*/
#ifndef _ICE_FLEX_TYPE_H_
/* Package and segment headers and tables */
struct ice_pkg_hdr {
- struct ice_pkg_ver format_ver;
+ struct ice_pkg_ver pkg_format_ver;
__le32 seg_count;
- __le32 seg_offset[1];
+ __le32 seg_offset[STRUCT_HACK_VAR_LEN];
};
/* generic segment */
#define SEGMENT_TYPE_METADATA 0x00000001
#define SEGMENT_TYPE_ICE 0x00000010
__le32 seg_type;
- struct ice_pkg_ver seg_ver;
+ struct ice_pkg_ver seg_format_ver;
__le32 seg_size;
- char seg_name[ICE_PKG_NAME_SIZE];
+ char seg_id[ICE_PKG_NAME_SIZE];
};
/* ice specific segment */
struct ice_seg {
struct ice_generic_seg_hdr hdr;
__le32 device_table_count;
- struct ice_device_id_entry device_table[1];
+ struct ice_device_id_entry device_table[STRUCT_HACK_VAR_LEN];
};
struct ice_nvm_table {
__le32 table_count;
- __le32 vers[1];
+ __le32 vers[STRUCT_HACK_VAR_LEN];
};
struct ice_buf {
struct ice_buf_table {
__le32 buf_count;
- struct ice_buf buf_array[1];
+ struct ice_buf buf_array[STRUCT_HACK_VAR_LEN];
};
/* global metadata specific segment */
struct ice_global_metadata_seg {
struct ice_generic_seg_hdr hdr;
struct ice_pkg_ver pkg_ver;
- __le32 track_id;
+ __le32 rsvd;
char pkg_name[ICE_PKG_NAME_SIZE];
};
struct ice_buf_hdr {
__le16 section_count;
__le16 data_end;
- struct ice_section_entry section_entry[1];
+ struct ice_section_entry section_entry[STRUCT_HACK_VAR_LEN];
};
#define ICE_MAX_ENTRIES_IN_BUF(hd_sz, ent_sz) ((ICE_PKG_BUF_SIZE - \
- sizeof(struct ice_buf_hdr) - (hd_sz)) / (ent_sz))
+ ice_struct_size((struct ice_buf_hdr *)0, section_entry, 1) - (hd_sz)) /\
+ (ent_sz))
/* ice package section IDs */
+#define ICE_SID_METADATA 1
#define ICE_SID_XLT0_SW 10
#define ICE_SID_XLT_KEY_BUILDER_SW 11
#define ICE_SID_XLT1_SW 12
#define ICE_PTYPE_IPV6_TCP_PAY 92
#define ICE_PTYPE_IPV6_SCTP_PAY 93
#define ICE_PTYPE_IPV6_ICMP_PAY 94
+#define ICE_MAC_IPV4_GTPC_TEID 325
+#define ICE_MAC_IPV6_GTPC_TEID 326
+#define ICE_MAC_IPV4_GTPC 327
+#define ICE_MAC_IPV6_GTPC 328
+#define ICE_MAC_IPV4_GTPU 329
+#define ICE_MAC_IPV6_GTPU 330
+#define ICE_MAC_IPV4_GTPU_IPV4_FRAG 331
+#define ICE_MAC_IPV4_GTPU_IPV4_PAY 332
+#define ICE_MAC_IPV4_GTPU_IPV4_UDP_PAY 333
+#define ICE_MAC_IPV4_GTPU_IPV4_TCP 334
+#define ICE_MAC_IPV4_GTPU_IPV4_ICMP 335
+#define ICE_MAC_IPV6_GTPU_IPV4_FRAG 336
+#define ICE_MAC_IPV6_GTPU_IPV4_PAY 337
+#define ICE_MAC_IPV6_GTPU_IPV4_UDP_PAY 338
+#define ICE_MAC_IPV6_GTPU_IPV4_TCP 339
+#define ICE_MAC_IPV6_GTPU_IPV4_ICMP 340
+#define ICE_MAC_IPV4_GTPU_IPV6_FRAG 341
+#define ICE_MAC_IPV4_GTPU_IPV6_PAY 342
+#define ICE_MAC_IPV4_GTPU_IPV6_UDP_PAY 343
+#define ICE_MAC_IPV4_GTPU_IPV6_TCP 344
+#define ICE_MAC_IPV4_GTPU_IPV6_ICMPV6 345
+#define ICE_MAC_IPV6_GTPU_IPV6_FRAG 346
+#define ICE_MAC_IPV6_GTPU_IPV6_PAY 347
+#define ICE_MAC_IPV6_GTPU_IPV6_UDP_PAY 348
+#define ICE_MAC_IPV6_GTPU_IPV6_TCP 349
+#define ICE_MAC_IPV6_GTPU_IPV6_ICMPV6 350
+
+/* Attributes that can modify PTYPE definitions.
+ *
+ * These values will represent special attributes for PTYPES, which will
+ * resolve into metadata packet flags definitions that can be used in the TCAM
+ * for identifying a PTYPE with specific characteristics.
+ */
+enum ice_ptype_attrib_type {
+ /* GTP PTYPES */
+ ICE_PTYPE_ATTR_GTP_PDU_EH,
+ ICE_PTYPE_ATTR_GTP_SESSION,
+ ICE_PTYPE_ATTR_GTP_DOWNLINK,
+ ICE_PTYPE_ATTR_GTP_UPLINK,
+};
+
+struct ice_ptype_attrib_info {
+ u16 flags;
+ u16 mask;
+};
+
+/* TCAM flag definitions */
+#define ICE_GTP_PDU BIT(14)
+#define ICE_GTP_PDU_LINK BIT(13)
+
+/* GTP attributes */
+#define ICE_GTP_PDU_FLAG_MASK (ICE_GTP_PDU)
+#define ICE_GTP_PDU_EH ICE_GTP_PDU
+
+#define ICE_GTP_FLAGS_MASK (ICE_GTP_PDU | ICE_GTP_PDU_LINK)
+#define ICE_GTP_SESSION 0
+#define ICE_GTP_DOWNLINK ICE_GTP_PDU
+#define ICE_GTP_UPLINK (ICE_GTP_PDU | ICE_GTP_PDU_LINK)
+
+struct ice_ptype_attributes {
+ u16 ptype;
+ enum ice_ptype_attrib_type attrib;
+};
+
+struct ice_meta_sect {
+ struct ice_pkg_ver ver;
+#define ICE_META_SECT_NAME_SIZE 28
+ char name[ICE_META_SECT_NAME_SIZE];
+ __le32 track_id;
+};
/* Packet Type Groups (PTG) - Inner Most fields (IM) */
#define ICE_PTG_IM_IPV4_TCP 16
struct ice_label_section {
__le16 count;
- struct ice_label label[1];
+ struct ice_label label[STRUCT_HACK_VAR_LEN];
};
#define ICE_MAX_LABELS_IN_BUF ICE_MAX_ENTRIES_IN_BUF( \
- sizeof(struct ice_label_section) - sizeof(struct ice_label), \
- sizeof(struct ice_label))
+ ice_struct_size((struct ice_label_section *)0, label, 1) - \
+ sizeof(struct ice_label), sizeof(struct ice_label))
struct ice_sw_fv_section {
__le16 count;
__le16 base_offset;
- struct ice_fv fv[1];
+ struct ice_fv fv[STRUCT_HACK_VAR_LEN];
};
struct ice_sw_fv_list_entry {
struct ice_boost_tcam_section {
__le16 count;
__le16 reserved;
- struct ice_boost_tcam_entry tcam[1];
+ struct ice_boost_tcam_entry tcam[STRUCT_HACK_VAR_LEN];
};
#define ICE_MAX_BST_TCAMS_IN_BUF ICE_MAX_ENTRIES_IN_BUF( \
- sizeof(struct ice_boost_tcam_section) - \
+ ice_struct_size((struct ice_boost_tcam_section *)0, tcam, 1) - \
sizeof(struct ice_boost_tcam_entry), \
sizeof(struct ice_boost_tcam_entry))
-#pragma pack(1)
+/* package Marker PType TCAM entry */
+struct ice_marker_ptype_tcam_entry {
+#define ICE_MARKER_PTYPE_TCAM_ADDR_MAX 1024
+ __le16 addr;
+ __le16 ptype;
+ u8 keys[20];
+};
+
+struct ice_marker_ptype_tcam_section {
+ __le16 count;
+ __le16 reserved;
+ struct ice_marker_ptype_tcam_entry tcam[STRUCT_HACK_VAR_LEN];
+};
+
+#define ICE_MAX_MARKER_PTYPE_TCAMS_IN_BUF ICE_MAX_ENTRIES_IN_BUF( \
+ ice_struct_size((struct ice_marker_ptype_tcam_section *)0, tcam, 1) - \
+ sizeof(struct ice_marker_ptype_tcam_entry), \
+ sizeof(struct ice_marker_ptype_tcam_entry))
+
struct ice_xlt1_section {
__le16 count;
__le16 offset;
- u8 value[1];
+ u8 value[STRUCT_HACK_VAR_LEN];
};
-#pragma pack()
-
-#define ICE_XLT1_SIZE(n) (sizeof(struct ice_xlt1_section) + \
- (sizeof(u8) * ((n) - 1)))
struct ice_xlt2_section {
__le16 count;
__le16 offset;
- __le16 value[1];
+ __le16 value[STRUCT_HACK_VAR_LEN];
};
-#define ICE_XLT2_SIZE(n) (sizeof(struct ice_xlt2_section) + \
- (sizeof(u16) * ((n) - 1)))
-
struct ice_prof_redir_section {
__le16 count;
__le16 offset;
- u8 redir_value[1];
+ u8 redir_value[STRUCT_HACK_VAR_LEN];
};
-#define ICE_PROF_REDIR_SIZE(n) (sizeof(struct ice_prof_redir_section) + \
- (sizeof(u8) * ((n) - 1)))
-
/* package buffer building */
struct ice_buf_build {
enum ice_tunnel_type {
TNL_VXLAN = 0,
TNL_GENEVE,
+ TNL_ECPRI,
+ TNL_GTP,
TNL_LAST = 0xFF,
TNL_ALL = 0xFF,
};
enum ice_tunnel_type type;
u16 boost_addr;
u16 port;
+ u16 ref;
struct ice_boost_tcam_entry *boost_entry;
u8 valid;
u8 in_use;
struct ice_pkg_es {
__le16 count;
__le16 offset;
- struct ice_fv_word es[1];
+ struct ice_fv_word es[STRUCT_HACK_VAR_LEN];
};
struct ice_es {
u8 prof_id;
u8 ptg_cnt;
u8 ptg[ICE_MAX_PTG_PER_PROFILE];
+ struct ice_ptype_attrib_info attr[ICE_MAX_PTG_PER_PROFILE];
};
#define ICE_INVALID_TCAM 0xFFFF
struct ice_tcam_inf {
u16 tcam_idx;
+ struct ice_ptype_attrib_info attr;
u8 ptg;
u8 prof_id;
u8 in_use;
#define ICE_XLT2_CNT 768
#define ICE_MAX_VSIGS 768
-/* Vsig bit layout:
- * [0:12]: incremental vsig index 1 to ICE_MAX_VSIGS
+/* VSIG bit layout:
+ * [0:12]: incremental VSIG index 1 to ICE_MAX_VSIGS
* [13:15]: PF number of device
*/
#define ICE_VSIG_IDX_M (0x1FFF)
u8 prof_id;
};
+#pragma pack()
+
struct ice_prof_id_section {
__le16 count;
- struct ice_prof_tcam_entry entry[1];
+ struct ice_prof_tcam_entry entry[STRUCT_HACK_VAR_LEN];
};
-#pragma pack()
struct ice_prof_tcam {
u32 sid;
u16 count;
u16 max_prof_id;
struct ice_prof_tcam_entry *t;
- u8 cdid_bits; /* # cdid bits to use in key, 0, 2, 4, or 8 */
+ u8 cdid_bits; /* # CDID bits to use in key, 0, 2, 4, or 8 */
};
struct ice_prof_redir {
struct ice_lock lock; /* lock to protect this structure */
u16 first; /* first mask owned by the PF */
u16 count; /* number of masks owned by the PF */
-#define ICE_PROFILE_MASK_COUNT 32
- struct ice_mask masks[ICE_PROFILE_MASK_COUNT];
+#define ICE_PROF_MASK_COUNT 32
+ struct ice_mask masks[ICE_PROF_MASK_COUNT];
};
/* Tables per block */
u16 vsig;
u16 orig_vsig;
u16 tcam_idx;
+ struct ice_ptype_attrib_info attr;
};
#define ICE_FLOW_PTYPE_MAX ICE_XLT1_CNT
ICE_PROF_TUN_ALL = 0xE,
ICE_PROF_ALL = 0xFF,
};
+
+/* Number of bits/bytes contained in meta init entry. Note, this should be a
+ * multiple of 32 bits.
+ */
+#define ICE_META_INIT_BITS 192
+#define ICE_META_INIT_DW_CNT (ICE_META_INIT_BITS / (sizeof(__le32) * \
+ BITS_PER_BYTE))
+
+/* The meta init Flag field starts at this bit */
+#define ICE_META_FLAGS_ST 123
+
+/* The entry and bit to check for Double VLAN Mode (DVM) support */
+#define ICE_META_VLAN_MODE_ENTRY 0
+#define ICE_META_FLAG_VLAN_MODE 60
+#define ICE_META_VLAN_MODE_BIT (ICE_META_FLAGS_ST + \
+ ICE_META_FLAG_VLAN_MODE)
+
+struct ice_meta_init_entry {
+ __le32 bm[ICE_META_INIT_DW_CNT];
+};
+
+struct ice_meta_init_section {
+ __le16 count;
+ __le16 offset;
+ struct ice_meta_init_entry entry[1];
+};
#endif /* _ICE_FLEX_TYPE_H_ */
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