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numam-dpdk/drivers/net/octeontx/base/octeontx_pkivf.h
Pavan Nikhilesh d0d6549860 net/octeontx: support event Rx adapter 
Add functions to modify and delete qos responsible for mapping eth queues
to event queues used for configuring event Rx adapter.
The mbox functions have been moved from octeontx_pkivf.c to
octeontx_pkivf.h to allow event_octeontx to access them.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
2017-10-25 14:03:43 +02:00

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/*
* BSD LICENSE
*
* Copyright (C) Cavium Inc. 2017. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Cavium networks nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __OCTEONTX_PKI_H__
#define __OCTEONTX_PKI_H__
#include <stdint.h>
#include <octeontx_mbox.h>
#define OCTEONTX_PKI_COPROC 5
/* PKI messages */
#define MBOX_PKI_PORT_OPEN 1
#define MBOX_PKI_PORT_START 2
#define MBOX_PKI_PORT_STOP 3
#define MBOX_PKI_PORT_CLOSE 4
#define MBOX_PKI_PORT_CONFIG 5
#define MBOX_PKI_PORT_OPT_PARSER_CONFIG 6
#define MBOX_PKI_PORT_CUSTOM_PARSER_CONFIG 7
#define MBOX_PKI_PORT_PKTBUF_CONFIG 8
#define MBOX_PKI_PORT_HASH_CONFIG 9
#define MBOX_PKI_PORT_ERRCHK_CONFIG 10
#define MBOX_PKI_PORT_CREATE_QOS 11
#define MBOX_PKI_PORT_MODIFY_QOS 12
#define MBOX_PKI_PORT_DELETE_QOS 13
#define MBOX_PKI_PORT_PKTDROP_CONFIG 14
#define MBOX_PKI_PORT_WQE_GEN_CONFIG 15
#define MBOX_PKI_BACKPRESSURE_CONFIG 16
#define MBOX_PKI_PORT_GET_STATS 17
#define MBOX_PKI_PORT_RESET_STATS 18
#define MBOX_PKI_GET_PORT_CONFIG 19
#define MBOX_PKI_GET_PORT_QOS_CONFIG 20
#define MBOX_PKI_MAX_QOS_ENTRY 64
/* pki pkind parse mode */
enum {
MBOX_PKI_PARSE_LA_TO_LG = 0,
MBOX_PKI_PARSE_LB_TO_LG = 1,
MBOX_PKI_PARSE_LC_TO_LG = 3,
MBOX_PKI_PARSE_LG = 0x3f,
MBOX_PKI_PARSE_NOTHING = 0x7f
};
/* Interface types: */
enum {
OCTTX_PORT_TYPE_NET, /* Network interface ports */
OCTTX_PORT_TYPE_INT, /* CPU internal interface ports */
OCTTX_PORT_TYPE_PCI, /* DPI/PCIe interface ports */
OCTTX_PORT_TYPE_MAX
};
/* pki port config */
typedef struct mbox_pki_port_type {
uint8_t port_type;
} mbox_pki_port_t;
/* pki port config */
typedef struct mbox_pki_port_cfg {
uint8_t port_type;
struct {
uint8_t fcs_pres:1;
uint8_t fcs_skip:1;
uint8_t parse_mode:1;
uint8_t mpls_parse:1;
uint8_t inst_hdr_parse:1;
uint8_t fulc_parse:1;
uint8_t dsa_parse:1;
uint8_t hg2_parse:1;
uint8_t hg_parse:1;
} mmask;
uint8_t fcs_pres;
uint8_t fcs_skip;
uint8_t parse_mode;
uint8_t mpls_parse;
uint8_t inst_hdr_parse;
uint8_t fulc_parse;
uint8_t dsa_parse;
uint8_t hg2_parse;
uint8_t hg_parse;
} mbox_pki_prt_cfg_t;
/* pki Flow/style packet buffer config */
typedef struct mbox_pki_port_pktbuf_cfg {
uint8_t port_type;
struct {
uint16_t f_mbuff_size:1;
uint16_t f_wqe_skip:1;
uint16_t f_first_skip:1;
uint16_t f_later_skip:1;
uint16_t f_pkt_outside_wqe:1;
uint16_t f_wqe_endian:1;
uint16_t f_cache_mode:1;
} mmask;
uint16_t mbuff_size;
uint16_t wqe_skip;
uint16_t first_skip;
uint16_t later_skip;
uint8_t pkt_outside_wqe;
uint8_t wqe_endian;
uint8_t cache_mode;
} mbox_pki_pktbuf_cfg_t;
/* pki flow/style tag config */
typedef struct mbox_pki_port_hash_cfg {
uint8_t port_type;
uint32_t tag_slf:1;
uint32_t tag_sle:1;
uint32_t tag_sld:1;
uint32_t tag_slc:1;
uint32_t tag_dlf:1;
uint32_t tag_dle:1;
uint32_t tag_dld:1;
uint32_t tag_dlc:1;
uint32_t tag_prt:1;
uint32_t tag_vlan0:1;
uint32_t tag_vlan1:1;
uint32_t tag_ip_pctl:1;
uint32_t tag_sync:1;
uint32_t tag_spi:1;
uint32_t tag_gtp:1;
uint32_t tag_vni:1;
} mbox_pki_hash_cfg_t;
/* pki flow/style errcheck config */
typedef struct mbox_pki_port_errcheck_cfg {
uint8_t port_type;
struct {
uint32_t f_ip6_udp_opt:1;
uint32_t f_lenerr_en:1;
uint32_t f_maxerr_en:1;
uint32_t f_minerr_en:1;
uint32_t f_fcs_chk:1;
uint32_t f_fcs_strip:1;
uint32_t f_len_lf:1;
uint32_t f_len_le:1;
uint32_t f_len_ld:1;
uint32_t f_len_lc:1;
uint32_t f_csum_lf:1;
uint32_t f_csum_le:1;
uint32_t f_csum_ld:1;
uint32_t f_csum_lc:1;
uint32_t f_min_frame_len;
uint32_t f_max_frame_len;
} mmask;
uint64_t ip6_udp_opt:1;
uint64_t lenerr_en:1;
uint64_t maxerr_en:1;
uint64_t minerr_en:1;
uint64_t fcs_chk:1;
uint64_t fcs_strip:1;
uint64_t len_lf:1;
uint64_t len_le:1;
uint64_t len_ld:1;
uint64_t len_lc:1;
uint64_t csum_lf:1;
uint64_t csum_le:1;
uint64_t csum_ld:1;
uint64_t csum_lc:1;
uint64_t min_frame_len;
uint64_t max_frame_len;
} mbox_pki_errcheck_cfg_t;
/* CACHE MODE*/
enum {
MBOX_PKI_OPC_MODE_STT = 0LL,
MBOX_PKI_OPC_MODE_STF = 1LL,
MBOX_PKI_OPC_MODE_STF1_STT = 2LL,
MBOX_PKI_OPC_MODE_STF2_STT = 3LL
};
/* PKI QPG QOS*/
enum {
MBOX_PKI_QPG_QOS_NONE = 0,
MBOX_PKI_QPG_QOS_VLAN,
MBOX_PKI_QPG_QOS_MPLS,
MBOX_PKI_QPG_QOS_DSA_SRC,
MBOX_PKI_QPG_QOS_DIFFSERV,
MBOX_PKI_QPG_QOS_HIGIG,
};
struct mbox_pki_qos_entry {
uint16_t port_add;
uint16_t ggrp_ok;
uint16_t ggrp_bad;
uint16_t gaura;
uint8_t grptag_ok;
uint8_t grptag_bad;
};
/* pki flow/style enable qos */
typedef struct mbox_pki_port_create_qos {
uint8_t port_type;
uint8_t qpg_qos;
uint8_t num_entry;
uint8_t tag_type;
uint8_t drop_policy;
struct mbox_pki_qos_entry qos_entry[MBOX_PKI_MAX_QOS_ENTRY];
} mbox_pki_qos_cfg_t;
/* pki flow/style enable qos */
typedef struct mbox_pki_port_modify_qos_entry {
uint8_t port_type;
uint16_t index;
struct {
uint8_t f_port_add:1;
uint8_t f_grp_ok:1;
uint8_t f_grp_bad:1;
uint8_t f_gaura:1;
uint8_t f_grptag_ok:1;
uint8_t f_grptag_bad:1;
uint8_t f_tag_type:1;
} mmask;
uint8_t tag_type;
struct mbox_pki_qos_entry qos_entry;
} mbox_pki_mod_qos_t;
/* pki flow/style enable qos */
typedef struct mbox_pki_port_delete_qos_entry {
uint8_t port_type;
uint16_t index;
} mbox_pki_del_qos_t;
/* PKI maximum constants */
#define PKI_VF_MAX (1)
#define PKI_MAX_PKTLEN (32768)
/* pki pkind parse mode */
enum {
PKI_PARSE_LA_TO_LG = 0,
PKI_PARSE_LB_TO_LG = 1,
PKI_PARSE_LC_TO_LG = 3,
PKI_PARSE_LG = 0x3f,
PKI_PARSE_NOTHING = 0x7f
};
/* pki port config */
typedef struct pki_port_cfg {
uint8_t port_type;
struct {
uint8_t fcs_pres:1;
uint8_t fcs_skip:1;
uint8_t parse_mode:1;
uint8_t mpls_parse:1;
uint8_t inst_hdr_parse:1;
uint8_t fulc_parse:1;
uint8_t dsa_parse:1;
uint8_t hg2_parse:1;
uint8_t hg_parse:1;
} mmask;
uint8_t fcs_pres;
uint8_t fcs_skip;
uint8_t parse_mode;
uint8_t mpls_parse;
uint8_t inst_hdr_parse;
uint8_t fulc_parse;
uint8_t dsa_parse;
uint8_t hg2_parse;
uint8_t hg_parse;
} pki_prt_cfg_t;
/* pki Flow/style packet buffer config */
typedef struct pki_port_pktbuf_cfg {
uint8_t port_type;
struct {
uint16_t f_mbuff_size:1;
uint16_t f_wqe_skip:1;
uint16_t f_first_skip:1;
uint16_t f_later_skip:1;
uint16_t f_pkt_outside_wqe:1;
uint16_t f_wqe_endian:1;
uint16_t f_cache_mode:1;
} mmask;
uint16_t mbuff_size;
uint16_t wqe_skip;
uint16_t first_skip;
uint16_t later_skip;
uint8_t pkt_outside_wqe;
uint8_t wqe_endian;
uint8_t cache_mode;
} pki_pktbuf_cfg_t;
/* pki flow/style tag config */
typedef struct pki_port_hash_cfg {
uint8_t port_type;
uint32_t tag_slf:1;
uint32_t tag_sle:1;
uint32_t tag_sld:1;
uint32_t tag_slc:1;
uint32_t tag_dlf:1;
uint32_t tag_dle:1;
uint32_t tag_dld:1;
uint32_t tag_dlc:1;
uint32_t tag_prt:1;
uint32_t tag_vlan0:1;
uint32_t tag_vlan1:1;
uint32_t tag_ip_pctl:1;
uint32_t tag_sync:1;
uint32_t tag_spi:1;
uint32_t tag_gtp:1;
uint32_t tag_vni:1;
} pki_hash_cfg_t;
/* pki flow/style errcheck config */
typedef struct pki_port_errcheck_cfg {
uint8_t port_type;
struct {
uint32_t f_ip6_udp_opt:1;
uint32_t f_lenerr_en:1;
uint32_t f_maxerr_en:1;
uint32_t f_minerr_en:1;
uint32_t f_fcs_chk:1;
uint32_t f_fcs_strip:1;
uint32_t f_len_lf:1;
uint32_t f_len_le:1;
uint32_t f_len_ld:1;
uint32_t f_len_lc:1;
uint32_t f_csum_lf:1;
uint32_t f_csum_le:1;
uint32_t f_csum_ld:1;
uint32_t f_csum_lc:1;
uint32_t f_min_frame_len;
uint32_t f_max_frame_len;
} mmask;
uint64_t ip6_udp_opt:1;
uint64_t lenerr_en:1;
uint64_t maxerr_en:1;
uint64_t minerr_en:1;
uint64_t fcs_chk:1;
uint64_t fcs_strip:1;
uint64_t len_lf:1;
uint64_t len_le:1;
uint64_t len_ld:1;
uint64_t len_lc:1;
uint64_t csum_lf:1;
uint64_t csum_le:1;
uint64_t csum_ld:1;
uint64_t csum_lc:1;
uint64_t min_frame_len;
uint64_t max_frame_len;
} pki_errchk_cfg_t;
/* CACHE MODE*/
enum {
PKI_OPC_MODE_STT = 0LL,
PKI_OPC_MODE_STF = 1LL,
PKI_OPC_MODE_STF1_STT = 2LL,
PKI_OPC_MODE_STF2_STT = 3LL
};
/* PKI QPG QOS*/
enum {
PKI_QPG_QOS_NONE = 0,
PKI_QPG_QOS_VLAN,
PKI_QPG_QOS_MPLS,
PKI_QPG_QOS_DSA_SRC,
PKI_QPG_QOS_DIFFSERV,
PKI_QPG_QOS_HIGIG,
};
struct pki_qos_entry {
uint16_t port_add;
uint16_t ggrp_ok;
uint16_t ggrp_bad;
uint16_t gaura;
uint8_t grptag_ok;
uint8_t grptag_bad;
uint8_t ena_red;
uint8_t ena_drop;
};
#define PKO_MAX_QOS_ENTRY 64
/* pki flow/style enable qos */
typedef struct pki_port_create_qos {
uint8_t port_type;
uint8_t qpg_qos;
uint8_t num_entry;
uint8_t tag_type;
uint8_t drop_policy;
struct pki_qos_entry qos_entry[PKO_MAX_QOS_ENTRY];
} pki_qos_cfg_t;
/* pki flow/style enable qos */
typedef struct pki_port_delete_qos_entry {
uint8_t port_type;
uint16_t index;
} pki_del_qos_t;
/* pki flow/style enable qos */
typedef struct pki_port_modify_qos_entry {
uint8_t port_type;
uint16_t index;
struct {
uint8_t f_port_add:1;
uint8_t f_grp_ok:1;
uint8_t f_grp_bad:1;
uint8_t f_gaura:1;
uint8_t f_grptag_ok:1;
uint8_t f_grptag_bad:1;
uint8_t f_tag_type:1;
} mmask;
uint8_t tag_type;
struct pki_qos_entry qos_entry;
} pki_mod_qos_t;
static inline int
octeontx_pki_port_modify_qos(int port, pki_mod_qos_t *qos_cfg)
{
struct octeontx_mbox_hdr hdr;
int res;
mbox_pki_mod_qos_t q_cfg = *(mbox_pki_mod_qos_t *)qos_cfg;
int len = sizeof(mbox_pki_mod_qos_t);
hdr.coproc = OCTEONTX_PKI_COPROC;
hdr.msg = MBOX_PKI_PORT_MODIFY_QOS;
hdr.vfid = port;
res = octeontx_ssovf_mbox_send(&hdr, &q_cfg, len, NULL, 0);
if (res < 0)
return -EACCES;
return res;
}
static inline int
octeontx_pki_port_delete_qos(int port, pki_del_qos_t *qos_cfg)
{
struct octeontx_mbox_hdr hdr;
int res;
mbox_pki_del_qos_t q_cfg = *(mbox_pki_del_qos_t *)qos_cfg;
int len = sizeof(mbox_pki_del_qos_t);
hdr.coproc = OCTEONTX_PKI_COPROC;
hdr.msg = MBOX_PKI_PORT_DELETE_QOS;
hdr.vfid = port;
res = octeontx_ssovf_mbox_send(&hdr, &q_cfg, len, NULL, 0);
if (res < 0)
return -EACCES;
return res;
}
static inline int
octeontx_pki_port_close(int port)
{
struct octeontx_mbox_hdr hdr;
int res;
mbox_pki_port_t ptype;
int len = sizeof(mbox_pki_port_t);
memset(&ptype, 0, len);
ptype.port_type = OCTTX_PORT_TYPE_NET;
hdr.coproc = OCTEONTX_PKI_COPROC;
hdr.msg = MBOX_PKI_PORT_CLOSE;
hdr.vfid = port;
res = octeontx_ssovf_mbox_send(&hdr, &ptype, len, NULL, 0);
if (res < 0)
return -EACCES;
return res;
}
static inline int
octeontx_pki_port_start(int port)
{
struct octeontx_mbox_hdr hdr;
int res;
mbox_pki_port_t ptype;
int len = sizeof(mbox_pki_port_t);
memset(&ptype, 0, len);
ptype.port_type = OCTTX_PORT_TYPE_NET;
hdr.coproc = OCTEONTX_PKI_COPROC;
hdr.msg = MBOX_PKI_PORT_START;
hdr.vfid = port;
res = octeontx_ssovf_mbox_send(&hdr, &ptype, len, NULL, 0);
if (res < 0)
return -EACCES;
return res;
}
static inline int
octeontx_pki_port_stop(int port)
{
struct octeontx_mbox_hdr hdr;
int res;
mbox_pki_port_t ptype;
int len = sizeof(mbox_pki_port_t);
memset(&ptype, 0, len);
ptype.port_type = OCTTX_PORT_TYPE_NET;
hdr.coproc = OCTEONTX_PKI_COPROC;
hdr.msg = MBOX_PKI_PORT_STOP;
hdr.vfid = port;
res = octeontx_ssovf_mbox_send(&hdr, &ptype, len, NULL, 0);
if (res < 0)
return -EACCES;
return res;
}
int octeontx_pki_port_open(int port);
int octeontx_pki_port_hash_config(int port, pki_hash_cfg_t *hash_cfg);
int octeontx_pki_port_pktbuf_config(int port, pki_pktbuf_cfg_t *buf_cfg);
int octeontx_pki_port_create_qos(int port, pki_qos_cfg_t *qos_cfg);
int octeontx_pki_port_close(int port);
int octeontx_pki_port_errchk_config(int port, pki_errchk_cfg_t *cfg);
#endif /* __OCTEONTX_PKI_H__ */
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