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net/ice/base: add flexible pipeline module

Browse Source 
The flexible pipeline module provide the infrastructure for ice's
flexible packet processing feature.

Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
This commit is contained in:
Qi Zhang 2019-01-16 22:13:36 +08:00 committed by Ferruh Yigit
parent 8dfe55a29d
commit 51d04e4933
6 changed files with 5849 additions and 0 deletions
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1
drivers/net/ice/Makefile
View File

@ -49,6 +49,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_common.c
SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_sched.c
SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_switch.c
SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_nvm.c
SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_flex_pipe.c
SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_ethdev.c
SRCS-$(CONFIG_RTE_LIBRTE_ICE_PMD) += ice_rxtx.c

5018
drivers/net/ice/base/ice_flex_pipe.c Normal file
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File diff suppressed because it is too large Load Diff

107
drivers/net/ice/base/ice_flex_pipe.h Normal file
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@ -0,0 +1,107 @@
/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2001-2019
*/
#ifndef _ICE_FLEX_PIPE_H_
#define _ICE_FLEX_PIPE_H_
#include "ice_type.h"
/* Package format version */
#define ICE_PKG_FMT_VER_MAJ 1
#define ICE_PKG_FMT_VER_MNR 0
#define ICE_PKG_FMT_VER_UPD 0
#define ICE_PKG_FMT_VER_DFT 0
enum ice_status
ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count);
struct ice_generic_seg_hdr *
ice_find_seg_in_pkg(struct ice_hw *hw, u32 seg_type,
struct ice_pkg_hdr *pkg_hdr);
enum ice_status ice_download_pkg(struct ice_hw *hw, struct ice_seg *ice_seg);
enum ice_status
ice_init_pkg_info(struct ice_hw *hw, struct ice_pkg_hdr *pkg_header);
void ice_init_pkg_hints(struct ice_hw *hw, struct ice_seg *ice_seg);
enum ice_status
ice_find_label_value(struct ice_seg *ice_seg, char const *name, u32 type,
u16 *value);
enum ice_status
ice_get_sw_fv_list(struct ice_hw *hw, u16 *prot_ids, u8 ids_cnt,
struct LIST_HEAD_TYPE *fv_list);
enum ice_status
ice_aq_upload_section(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
u16 buf_size, struct ice_sq_cd *cd);
enum ice_status
ice_pkg_buf_unreserve_section(struct ice_buf_build *bld, u16 count);
u16 ice_pkg_buf_get_free_space(struct ice_buf_build *bld);
u16 ice_pkg_buf_get_active_sections(struct ice_buf_build *bld);
/* package buffer building routines */
struct ice_buf_build *ice_pkg_buf_alloc(struct ice_hw *hw);
enum ice_status
ice_pkg_buf_reserve_section(struct ice_buf_build *bld, u16 count);
void *ice_pkg_buf_alloc_section(struct ice_buf_build *bld, u32 type, u16 size);
struct ice_buf *ice_pkg_buf(struct ice_buf_build *bld);
void ice_pkg_buf_free(struct ice_hw *hw, struct ice_buf_build *bld);
/* XLT1/PType group functions */
enum ice_status ice_ptg_update_xlt1(struct ice_hw *hw, enum ice_block blk);
enum ice_status
ice_ptg_find_ptype(struct ice_hw *hw, enum ice_block blk, u16 ptype, u8 *ptg);
u8 ice_ptg_alloc(struct ice_hw *hw, enum ice_block blk);
void ice_ptg_free(struct ice_hw *hw, enum ice_block blk, u8 ptg);
enum ice_status
ice_ptg_add_mv_ptype(struct ice_hw *hw, enum ice_block blk, u16 ptype, u8 ptg);
/* XLT2/Vsi group functions */
enum ice_status ice_vsig_update_xlt2(struct ice_hw *hw, enum ice_block blk);
enum ice_status
ice_vsig_find_vsi(struct ice_hw *hw, enum ice_block blk, u16 vsi, u16 *vsig);
enum ice_status
ice_find_dup_props_vsig(struct ice_hw *hw, enum ice_block blk,
struct LIST_HEAD_TYPE *chs, u16 *vsig);
enum ice_status
ice_vsig_add_mv_vsi(struct ice_hw *hw, enum ice_block blk, u16 vsi, u16 vsig);
enum ice_status ice_vsig_free(struct ice_hw *hw, enum ice_block blk, u16 vsig);
enum ice_status
ice_vsig_add_mv_vsi(struct ice_hw *hw, enum ice_block blk, u16 vsi, u16 vsig);
enum ice_status
ice_vsig_remove_vsi(struct ice_hw *hw, enum ice_block blk, u16 vsi, u16 vsig);
enum ice_status
ice_add_prof(struct ice_hw *hw, enum ice_block blk, u64 id, u8 ptypes[],
struct ice_fv_word *es);
struct ice_prof_map *
ice_search_prof_id(struct ice_hw *hw, enum ice_block blk, u64 id);
enum ice_status
ice_add_prof_id_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi, u64 hdl);
enum ice_status
ice_rem_prof_id_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi, u64 hdl);
struct ice_prof_map *
ice_set_prof_context(struct ice_hw *hw, enum ice_block blk, u64 id, u64 cntxt);
struct ice_prof_map *
ice_get_prof_context(struct ice_hw *hw, enum ice_block blk, u64 id, u64 *cntxt);
enum ice_status
ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf, u32 len);
enum ice_status ice_init_hw_tbls(struct ice_hw *hw);
void ice_free_seg(struct ice_hw *hw);
void ice_free_hw_tbls(struct ice_hw *hw);
enum ice_status
ice_add_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi[], u8 count,
u64 id);
enum ice_status
ice_rem_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi[], u8 count,
u64 id);
enum ice_status
ice_rem_prof(struct ice_hw *hw, enum ice_block blk, u64 id);
enum ice_status
ice_set_key(u8 *key, u16 size, u8 *val, u8 *upd, u8 *dc, u8 *nm, u16 off,
u16 len);
#endif /* _ICE_FLEX_PIPE_H_ */

686
drivers/net/ice/base/ice_flex_type.h
View File

@ -16,4 +16,690 @@ struct ice_fv {
struct ice_fv_word ew[ICE_MAX_FV_WORDS];
};
/* Package and segment headers and tables */
struct ice_pkg_hdr {
struct ice_pkg_ver format_ver;
__le32 seg_count;
__le32 seg_offset[1];
};
/* generic segment */
struct ice_generic_seg_hdr {
#define SEGMENT_TYPE_METADATA 0x00000001
#define SEGMENT_TYPE_ICE 0x00000010
__le32 seg_type;
struct ice_pkg_ver seg_ver;
__le32 seg_size;
char seg_name[ICE_PKG_NAME_SIZE];
};
/* ice specific segment */
union ice_device_id {
struct {
__le16 device_id;
__le16 vendor_id;
} dev_vend_id;
__le32 id;
};
struct ice_device_id_entry {
union ice_device_id device;
union ice_device_id sub_device;
};
struct ice_seg {
struct ice_generic_seg_hdr hdr;
__le32 device_table_count;
struct ice_device_id_entry device_table[1];
};
struct ice_nvm_table {
__le32 table_count;
__le32 vers[1];
};
struct ice_buf {
#define ICE_PKG_BUF_SIZE 4096
u8 buf[ICE_PKG_BUF_SIZE];
};
struct ice_buf_table {
__le32 buf_count;
struct ice_buf buf_array[1];
};
/* global metadata specific segment */
struct ice_global_metadata_seg {
struct ice_generic_seg_hdr hdr;
struct ice_pkg_ver pkg_ver;
__le32 track_id;
char pkg_name[ICE_PKG_NAME_SIZE];
};
#define ICE_MIN_S_OFF 12
#define ICE_MAX_S_OFF 4095
#define ICE_MIN_S_SZ 1
#define ICE_MAX_S_SZ 4084
/* section information */
struct ice_section_entry {
__le32 type;
__le16 offset;
__le16 size;
};
#define ICE_MIN_S_COUNT 1
#define ICE_MAX_S_COUNT 511
#define ICE_MIN_S_DATA_END 12
#define ICE_MAX_S_DATA_END 4096
#define ICE_METADATA_BUF 0x80000000
struct ice_buf_hdr {
__le16 section_count;
__le16 data_end;
struct ice_section_entry section_entry[1];
};
#define ICE_MAX_ENTRIES_IN_BUF(hd_sz, ent_sz) ((ICE_PKG_BUF_SIZE - \
sizeof(struct ice_buf_hdr) - (hd_sz)) / (ent_sz))
/* ice package section IDs */
#define ICE_SID_XLT0_SW 10
#define ICE_SID_XLT_KEY_BUILDER_SW 11
#define ICE_SID_XLT1_SW 12
#define ICE_SID_XLT2_SW 13
#define ICE_SID_PROFID_TCAM_SW 14
#define ICE_SID_PROFID_REDIR_SW 15
#define ICE_SID_FLD_VEC_SW 16
#define ICE_SID_CDID_KEY_BUILDER_SW 17
#define ICE_SID_CDID_REDIR_SW 18
#define ICE_SID_XLT0_ACL 20
#define ICE_SID_XLT_KEY_BUILDER_ACL 21
#define ICE_SID_XLT1_ACL 22
#define ICE_SID_XLT2_ACL 23
#define ICE_SID_PROFID_TCAM_ACL 24
#define ICE_SID_PROFID_REDIR_ACL 25
#define ICE_SID_FLD_VEC_ACL 26
#define ICE_SID_CDID_KEY_BUILDER_ACL 27
#define ICE_SID_CDID_REDIR_ACL 28
#define ICE_SID_XLT0_FD 30
#define ICE_SID_XLT_KEY_BUILDER_FD 31
#define ICE_SID_XLT1_FD 32
#define ICE_SID_XLT2_FD 33
#define ICE_SID_PROFID_TCAM_FD 34
#define ICE_SID_PROFID_REDIR_FD 35
#define ICE_SID_FLD_VEC_FD 36
#define ICE_SID_CDID_KEY_BUILDER_FD 37
#define ICE_SID_CDID_REDIR_FD 38
#define ICE_SID_XLT0_RSS 40
#define ICE_SID_XLT_KEY_BUILDER_RSS 41
#define ICE_SID_XLT1_RSS 42
#define ICE_SID_XLT2_RSS 43
#define ICE_SID_PROFID_TCAM_RSS 44
#define ICE_SID_PROFID_REDIR_RSS 45
#define ICE_SID_FLD_VEC_RSS 46
#define ICE_SID_CDID_KEY_BUILDER_RSS 47
#define ICE_SID_CDID_REDIR_RSS 48
#define ICE_SID_RXPARSER_CAM 50
#define ICE_SID_RXPARSER_NOMATCH_CAM 51
#define ICE_SID_RXPARSER_IMEM 52
#define ICE_SID_RXPARSER_XLT0_BUILDER 53
#define ICE_SID_RXPARSER_NODE_PTYPE 54
#define ICE_SID_RXPARSER_MARKER_PTYPE 55
#define ICE_SID_RXPARSER_BOOST_TCAM 56
#define ICE_SID_RXPARSER_PROTO_GRP 57
#define ICE_SID_RXPARSER_METADATA_INIT 58
#define ICE_SID_RXPARSER_XLT0 59
#define ICE_SID_TXPARSER_CAM 60
#define ICE_SID_TXPARSER_NOMATCH_CAM 61
#define ICE_SID_TXPARSER_IMEM 62
#define ICE_SID_TXPARSER_XLT0_BUILDER 63
#define ICE_SID_TXPARSER_NODE_PTYPE 64
#define ICE_SID_TXPARSER_MARKER_PTYPE 65
#define ICE_SID_TXPARSER_BOOST_TCAM 66
#define ICE_SID_TXPARSER_PROTO_GRP 67
#define ICE_SID_TXPARSER_METADATA_INIT 68
#define ICE_SID_TXPARSER_XLT0 69
#define ICE_SID_RXPARSER_INIT_REDIR 70
#define ICE_SID_TXPARSER_INIT_REDIR 71
#define ICE_SID_RXPARSER_MARKER_GRP 72
#define ICE_SID_TXPARSER_MARKER_GRP 73
#define ICE_SID_RXPARSER_LAST_PROTO 74
#define ICE_SID_TXPARSER_LAST_PROTO 75
#define ICE_SID_RXPARSER_PG_SPILL 76
#define ICE_SID_TXPARSER_PG_SPILL 77
#define ICE_SID_RXPARSER_NOMATCH_SPILL 78
#define ICE_SID_TXPARSER_NOMATCH_SPILL 79
#define ICE_SID_XLT0_PE 80
#define ICE_SID_XLT_KEY_BUILDER_PE 81
#define ICE_SID_XLT1_PE 82
#define ICE_SID_XLT2_PE 83
#define ICE_SID_PROFID_TCAM_PE 84
#define ICE_SID_PROFID_REDIR_PE 85
#define ICE_SID_FLD_VEC_PE 86
#define ICE_SID_CDID_KEY_BUILDER_PE 87
#define ICE_SID_CDID_REDIR_PE 88
/* Label Metadata section IDs */
#define ICE_SID_LBL_FIRST 0x80000010
#define ICE_SID_LBL_RXPARSER_IMEM 0x80000010
#define ICE_SID_LBL_TXPARSER_IMEM 0x80000011
#define ICE_SID_LBL_RESERVED_12 0x80000012
#define ICE_SID_LBL_RESERVED_13 0x80000013
#define ICE_SID_LBL_RXPARSER_MARKER 0x80000014
#define ICE_SID_LBL_TXPARSER_MARKER 0x80000015
#define ICE_SID_LBL_PTYPE 0x80000016
#define ICE_SID_LBL_PROTOCOL_ID 0x80000017
#define ICE_SID_LBL_RXPARSER_TMEM 0x80000018
#define ICE_SID_LBL_TXPARSER_TMEM 0x80000019
#define ICE_SID_LBL_RXPARSER_PG 0x8000001A
#define ICE_SID_LBL_TXPARSER_PG 0x8000001B
#define ICE_SID_LBL_RXPARSER_M_TCAM 0x8000001C
#define ICE_SID_LBL_TXPARSER_M_TCAM 0x8000001D
#define ICE_SID_LBL_SW_PROFID_TCAM 0x8000001E
#define ICE_SID_LBL_ACL_PROFID_TCAM 0x8000001F
#define ICE_SID_LBL_PE_PROFID_TCAM 0x80000020
#define ICE_SID_LBL_RSS_PROFID_TCAM 0x80000021
#define ICE_SID_LBL_FD_PROFID_TCAM 0x80000022
#define ICE_SID_LBL_FLAG 0x80000023
#define ICE_SID_LBL_REG 0x80000024
#define ICE_SID_LBL_SW_PTG 0x80000025
#define ICE_SID_LBL_ACL_PTG 0x80000026
#define ICE_SID_LBL_PE_PTG 0x80000027
#define ICE_SID_LBL_RSS_PTG 0x80000028
#define ICE_SID_LBL_FD_PTG 0x80000029
#define ICE_SID_LBL_SW_VSIG 0x8000002A
#define ICE_SID_LBL_ACL_VSIG 0x8000002B
#define ICE_SID_LBL_PE_VSIG 0x8000002C
#define ICE_SID_LBL_RSS_VSIG 0x8000002D
#define ICE_SID_LBL_FD_VSIG 0x8000002E
#define ICE_SID_LBL_PTYPE_META 0x8000002F
#define ICE_SID_LBL_SW_PROFID 0x80000030
#define ICE_SID_LBL_ACL_PROFID 0x80000031
#define ICE_SID_LBL_PE_PROFID 0x80000032
#define ICE_SID_LBL_RSS_PROFID 0x80000033
#define ICE_SID_LBL_FD_PROFID 0x80000034
#define ICE_SID_LBL_RXPARSER_MARKER_GRP 0x80000035
#define ICE_SID_LBL_TXPARSER_MARKER_GRP 0x80000036
#define ICE_SID_LBL_RXPARSER_PROTO 0x80000037
#define ICE_SID_LBL_TXPARSER_PROTO 0x80000038
/* The following define MUST be updated to reflect the last label section ID */
#define ICE_SID_LBL_LAST 0x80000038
enum ice_block {
ICE_BLK_SW = 0,
ICE_BLK_ACL,
ICE_BLK_FD,
ICE_BLK_RSS,
ICE_BLK_PE,
ICE_BLK_COUNT
};
enum ice_sect {
ICE_XLT0 = 0,
ICE_XLT_KB,
ICE_XLT1,
ICE_XLT2,
ICE_PROF_TCAM,
ICE_PROF_REDIR,
ICE_VEC_TBL,
ICE_CDID_KB,
ICE_CDID_REDIR,
ICE_SECT_COUNT
};
/* Packet Type (PTYPE) values */
#define ICE_PTYPE_MAC_PAY 1
#define ICE_PTYPE_IPV4FRAG_PAY 22
#define ICE_PTYPE_IPV4_PAY 23
#define ICE_PTYPE_IPV4_UDP_PAY 24
#define ICE_PTYPE_IPV4_TCP_PAY 26
#define ICE_PTYPE_IPV4_SCTP_PAY 27
#define ICE_PTYPE_IPV4_ICMP_PAY 28
#define ICE_PTYPE_IPV6FRAG_PAY 88
#define ICE_PTYPE_IPV6_PAY 89
#define ICE_PTYPE_IPV6_UDP_PAY 90
#define ICE_PTYPE_IPV6_TCP_PAY 92
#define ICE_PTYPE_IPV6_SCTP_PAY 93
#define ICE_PTYPE_IPV6_ICMP_PAY 94
/* Packet Type Groups (PTG) - Inner Most fields (IM) */
#define ICE_PTG_IM_IPV4_TCP 16
#define ICE_PTG_IM_IPV4_UDP 17
#define ICE_PTG_IM_IPV4_SCTP 18
#define ICE_PTG_IM_IPV4_PAY 20
#define ICE_PTG_IM_IPV4_OTHER 21
#define ICE_PTG_IM_IPV6_TCP 32
#define ICE_PTG_IM_IPV6_UDP 33
#define ICE_PTG_IM_IPV6_SCTP 34
#define ICE_PTG_IM_IPV6_OTHER 37
#define ICE_PTG_IM_L2_OTHER 67
struct ice_flex_fields {
union {
struct {
u8 src_ip;
u8 dst_ip;
u8 flow_label; /* valid for IPv6 only */
} ip_fields;
struct {
u8 src_prt;
u8 dst_prt;
} tcp_udp_fields;
struct {
u8 src_ip;
u8 dst_ip;
u8 src_prt;
u8 dst_prt;
} ip_tcp_udp_fields;
struct {
u8 src_prt;
u8 dst_prt;
u8 flow_label; /* valid for IPv6 only */
u8 spi;
} ip_esp_fields;
struct {
u32 offset;
u32 length;
} off_len;
} fields;
};
#define ICE_XLT1_DFLT_GRP 0
#define ICE_XLT1_TABLE_SIZE 1024
/* package labels */
struct ice_label {
__le16 value;
#define ICE_PKG_LABEL_SIZE 64
char name[ICE_PKG_LABEL_SIZE];
};
struct ice_label_section {
__le16 count;
struct ice_label label[1];
};
#define ICE_MAX_LABELS_IN_BUF ICE_MAX_ENTRIES_IN_BUF( \
sizeof(struct ice_label_section) - 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_sw_fv_list_entry {
struct LIST_ENTRY_TYPE list_entry;
u32 profile_id;
struct ice_fv *fv_ptr;
};
#pragma pack(1)
/* The BOOST tcam stores the match packet header in reverse order, meaning
* the fields are reversed; in addition, this means that the normally big endian
* fields of the packet are now little endian.
*/
struct ice_boost_key_value {
#define ICE_BOOST_REMAINING_HV_KEY 15
u8 remaining_hv_key[ICE_BOOST_REMAINING_HV_KEY];
__le16 hv_dst_port_key;
__le16 hv_src_port_key;
u8 tcam_search_key;
};
#pragma pack()
struct ice_boost_key {
struct ice_boost_key_value key;
struct ice_boost_key_value key2;
};
/* package Boost TCAM entry */
struct ice_boost_tcam_entry {
__le16 addr;
__le16 reserved;
/* break up the 40 bytes of key into different fields */
struct ice_boost_key key;
u8 boost_hit_index_group;
/* The following contains bitfields which are not on byte boundaries.
* These fields are currently unused by driver software.
*/
#define ICE_BOOST_BIT_FIELDS 43
u8 bit_fields[ICE_BOOST_BIT_FIELDS];
};
struct ice_boost_tcam_section {
__le16 count;
__le16 reserved;
struct ice_boost_tcam_entry tcam[1];
};
#define ICE_MAX_BST_TCAMS_IN_BUF ICE_MAX_ENTRIES_IN_BUF( \
sizeof(struct ice_boost_tcam_section) - \
sizeof(struct ice_boost_tcam_entry), \
sizeof(struct ice_boost_tcam_entry))
#pragma pack(1)
struct ice_xlt1_section {
__le16 count;
__le16 offset;
u8 value[1];
};
#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];
};
#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];
};
#define ICE_PROF_REDIR_SIZE(n) (sizeof(struct ice_prof_redir_section) + \
(sizeof(u8) * ((n) - 1)))
/* package buffer building */
struct ice_buf_build {
struct ice_buf buf;
u16 reserved_section_table_entries;
};
struct ice_pkg_enum {
struct ice_buf_table *buf_table;
u32 buf_idx;
u32 type;
struct ice_buf_hdr *buf;
u32 sect_idx;
void *sect;
u32 sect_type;
u32 entry_idx;
void *(*handler)(u32 sect_type, void *section, u32 index, u32 *offset);
};
/* Tunnel enabling */
enum ice_tunnel_type {
TNL_VXLAN = 0,
TNL_GTPC,
TNL_GTPC_TEID,
TNL_GTPU,
TNL_GTPU_TEID,
TNL_VXLAN_GPE,
TNL_GENEVE,
TNL_NAT,
TNL_ROCE_V2,
TNL_MPLSO_UDP,
TNL_UDP2_END,
TNL_UPD_END,
TNL_LAST = 0xFF,
TNL_ALL = 0xFF,
};
struct ice_tunnel_type_scan {
enum ice_tunnel_type type;
const char *label_prefix;
};
struct ice_tunnel_entry {
enum ice_tunnel_type type;
u8 valid;
u8 in_use;
u8 marked;
u16 boost_addr;
u16 port;
struct ice_boost_tcam_entry *boost_entry;
};
#define ICE_TUNNEL_MAX_ENTRIES 16
struct ice_tunnel_table {
u16 count;
struct ice_tunnel_entry tbl[ICE_TUNNEL_MAX_ENTRIES];
};
struct ice_pkg_es {
__le16 count;
__le16 offset;
struct ice_fv_word es[1];
};
struct ice_es {
u32 sid;
u16 count;
u16 fvw;
u16 *ref_count;
u8 reverse; /* set to true to reverse FV order */
struct LIST_HEAD_TYPE prof_map;
struct ice_fv_word *t;
u8 *resource_used_hack; /* hack for testing */
};
/* PTYPE Group management */
/* Note: XLT1 table takes 13-bit as input, and results in an 8-bit packet type
* group (PTG) ID as output.
*
* Note: PTG 0 is the default packet type group and it is assumed that all PTYPE
* are a part of this group until moved to a new PTG.
*/
#define ICE_DEFAULT_PTG 0
struct ice_ptg_entry {
u8 in_use;
struct ice_ptg_ptype *first_ptype;
};
struct ice_ptg_ptype {
u8 ptg;
struct ice_ptg_ptype *next_ptype;
};
#define ICE_MAX_TCAM_PER_PROFILE 8
#define ICE_MAX_PTYPE_PER_PROFILE 8
struct ice_prof_map {
struct LIST_ENTRY_TYPE list;
u64 profile_cookie;
u64 context;
u8 prof_id;
u8 ptype_count;
u8 ptype[ICE_MAX_PTYPE_PER_PROFILE];
};
#define ICE_INVALID_TCAM 0xFFFF
struct ice_tcam_inf {
u8 ptg;
u8 prof_id;
u16 tcam_idx;
u8 in_use;
};
struct ice_vsig_prof {
struct LIST_ENTRY_TYPE list;
u64 profile_cookie;
u8 prof_id;
u8 tcam_count;
struct ice_tcam_inf tcam[ICE_MAX_TCAM_PER_PROFILE];
};
struct ice_vsig_entry {
u8 in_use;
struct LIST_HEAD_TYPE prop_lst;
struct ice_vsig_vsi *first_vsi;
};
struct ice_vsig_vsi {
u16 changed;
u16 vsig;
u32 prop_mask;
struct ice_vsig_vsi *next_vsi;
};
#define ICE_XLT1_CNT 1024
#define ICE_MAX_PTGS 256
/* XLT1 Table */
struct ice_xlt1 {
u32 sid;
u16 count;
struct ice_ptg_entry *ptg_tbl;
struct ice_ptg_ptype *ptypes;
u8 *t;
};
#define ICE_XLT2_CNT 768
#define ICE_MAX_VSIGS 768
/* 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)
#define ICE_PF_NUM_S 13
#define ICE_PF_NUM_M (0x07 << ICE_PF_NUM_S)
#define ICE_VSIG_VALUE(vsig, pf_id) \
(u16)((((u16)(vsig)) & ICE_VSIG_IDX_M) | \
(((u16)(pf_id) << ICE_PF_NUM_S) & ICE_PF_NUM_M))
#define ICE_DEFAULT_VSIG 0
/* XLT2 Table */
struct ice_xlt2 {
u32 sid;
u16 count;
struct ice_vsig_entry *vsig_tbl;
struct ice_vsig_vsi *vsis;
u16 *t;
};
/* Extraction sequence - list of match fields:
* protocol id, offset, profile length
*/
union ice_match_fld {
struct {
u8 prot_id;
u8 offset;
u8 length;
u8 reserved; /* must be zero */
} fld;
u32 val;
};
#define ICE_MATCH_LIST_SZ 20
#pragma pack(1)
struct ice_match {
u8 count;
union ice_match_fld list[ICE_MATCH_LIST_SZ];
};
/* Profile ID Management */
struct ice_prof_id_key {
__le16 flags;
u8 xlt1;
__le16 xlt2_cdid;
};
/* Keys are made up of two values, each one-half the size of the key.
* For TCAM, the entire key is 80 bits wide (or 2, 40-bit wide values)
*/
#define ICE_TCAM_KEY_VAL_SZ 5
#define ICE_TCAM_KEY_SZ (2 * ICE_TCAM_KEY_VAL_SZ)
struct ice_prof_tcam_entry {
__le16 addr;
u8 key[ICE_TCAM_KEY_SZ];
u8 prof_id;
};
struct ice_prof_id_section {
__le16 count;
struct ice_prof_tcam_entry entry[1];
};
#pragma pack()
struct ice_prof_tcam {
u32 sid;
u16 count;
u16 max_prof_id;
u8 cdid_bits; /* # cdid bits to use in key, 0, 2, 4, or 8 */
struct ice_prof_tcam_entry *t;
u8 *resource_used_hack;
};
struct ice_prof_redir {
u32 sid;
u16 count;
u8 *t;
};
/* Tables per block */
struct ice_blk_info {
struct ice_xlt1 xlt1;
struct ice_xlt2 xlt2;
struct ice_prof_tcam prof;
struct ice_prof_redir prof_redir;
struct ice_es es;
u8 overwrite; /* set to true to allow overwrite of table entries */
};
enum ice_chg_type {
ICE_TCAM_NONE = 0,
ICE_PTG_ES_ADD,
ICE_TCAM_ADD,
ICE_TCAM_REM,
ICE_VSIG_ADD,
ICE_VSIG_REM,
ICE_VSI_MOVE,
};
struct ice_chs_chg {
struct LIST_ENTRY_TYPE list_entry;
enum ice_chg_type type;
u8 add_ptg;
u8 add_vsig;
u8 add_tcam_idx;
u8 add_prof;
u16 ptype;
u8 ptg;
u8 prof_id;
u16 vsi;
u16 vsig;
u16 orig_vsig;
u16 tcam_idx;
struct ice_prof_tcam_entry orig_ent;
};
#define ICE_FLOW_PTYPE_MAX ICE_XLT1_CNT
#endif /* _ICE_FLEX_TYPE_H_ */

36
drivers/net/ice/base/ice_type.h
View File

@ -704,6 +704,42 @@ struct ice_hw {
u8 ucast_shared; /* true if VSIs can share unicast addr */
/* Active package version (currently active) */
struct ice_pkg_ver active_pkg_ver;
u8 active_pkg_name[ICE_PKG_NAME_SIZE];
/* Driver's package ver - (from the Metadata seg) */
struct ice_pkg_ver pkg_ver;
u8 pkg_name[ICE_PKG_NAME_SIZE];
/* Driver's Ice package version (from the Ice seg) */
struct ice_pkg_ver ice_pkg_ver;
u8 ice_pkg_name[ICE_PKG_NAME_SIZE];
/* Pointer to the ice segment */
struct ice_seg *seg;
/* Pointer to allocated copy of pkg memory */
u8 *pkg_copy;
/* tunneling info */
struct ice_tunnel_table tnl;
/* PTYPE group and XLT1 management */
#define ICE_MAX_PTGS 256
struct ice_ptg_entry ptg_tbl[ICE_BLK_COUNT][ICE_MAX_PTGS];
#define ICE_XLT1_CNT 1024
struct ice_ptg_ptype xlt1_tbl[ICE_BLK_COUNT][ICE_XLT1_CNT];
#define ICE_PKG_FILENAME "package_file"
#define ICE_PKG_FILENAME_EXT "pkg"
#define ICE_PKG_FILE_MAJ_VER 1
#define ICE_PKG_FILE_MIN_VER 0
/* HW block tables */
struct ice_blk_info blk[ICE_BLK_COUNT];
struct ice_lock fl_profs_locks[ICE_BLK_COUNT]; /* lock fltr profiles */
struct LIST_HEAD_TYPE fl_profs[ICE_BLK_COUNT];
};
/* Statistics collected by each port, VSI, VEB, and S-channel */

1
drivers/net/ice/base/meson.build
View File

@ -7,6 +7,7 @@ sources = [
'ice_sched.c',
'ice_switch.c',
'ice_nvm.c',
'ice_flex_pipe.c',
]
error_cflags = ['-Wno-unused-value',