Added vpp intial source code from master branch 17.01.1

Change-Id: I81bdace6f330825a1746a853766779dfb24765fd
Signed-off-by: sreejith <sreejith.surendrannair@linaro.org>

1 files changed, 358 insertions, 0 deletions

diff --git a/vpp/plugins/vcgn-plugin/vcgn/spp_platform_trace_log.h b/vpp/plugins/vcgn-plugin/vcgn/spp_platform_trace_log.h
new file mode 100644
index 00000000..36da710f
--- /dev/null
+++ b/vpp/plugins/vcgn-plugin/vcgn/spp_platform_trace_log.h
@@ -0,0 +1,358 @@
+/*
+ *------------------------------------------------------------------
+ * spp_platform_trace_log.h
+ *
+ * Copyright (c) 2009-2013 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *------------------------------------------------------------------
+ */ 
+
+#ifndef __SPP_PLATFORM_TRACE_LOG_H__ 
+#define __SPP_PLATFORM_TRACE_LOG_H__ 
+
+#include <stdio.h>
+#include <vppinfra/vec.h>
+#include <vppinfra/bitmap.h>
+#include <vppinfra/hash.h>
+#include <vppinfra/pool.h>
+#include <vppinfra/clib.h>
+
+#include "spp_ctx.h"
+#include "spp_timers.h"
+
+
+typedef enum {
+    SPP_LOG_LTRACE,
+    SPP_LOG_MAX
+} spp_log_type_t;
+
+typedef struct {
+    u32 num_traces;
+} spp_trace_log_hdr_t;
+
+typedef struct {
+    u16 error_code;
+    u16 num_args;
+    u32 arg[0];
+} spp_trace_log_t;
+
+#define DUMP_PKT_IDX 61
+#define OCTEON_SENSOR_READ 62
+
+typedef enum {
+    CNAT_ERROR_SUCCESS,
+    CNAT_NO_CONFIG_ERROR,
+    CNAT_NO_VRF_RUN_ERROR,
+    CNAT_NO_POOL_FOR_ANY_ERROR,
+    CNAT_NO_PORT_FOR_ANY_ERROR,
+    CNAT_BAD_INUSE_ANY_ERROR,
+    CNAT_NOT_FOUND_ANY_ERROR,
+    CNAT_INV_PORT_FOR_DIRECT_ERROR,
+    CNAT_BAD_INUSE_DIRECT_ERROR,
+    CNAT_NOT_FOUND_DIRECT_ERROR,
+    CNAT_OUT_OF_PORT_LIMIT_ERROR,
+    CNAT_MAIN_DB_CREATE_ERROR,
+    CNAT_LOOKUP_ERROR,
+    CNAT_INDEX_MISMATCH_ERROR,
+    CNAT_PACKET_DROP_ERROR,
+    CNAT_INV_UNUSED_USR_INDEX,
+    CNAT_INVALID_VRFMAP_INDEX,
+    CNAT_USER_OUT_OF_PORTS,
+    CNAT_EXT_PORT_THRESH_EXCEEDED,
+    CNAT_EXT_PORT_THRESH_NORMAL,
+    CNAT_NO_EXT_PORT_AVAILABLE,
+    CNAT_SESSION_THRESH_EXCEEDED,
+    CNAT_SESSION_THRESH_NORMAL,
+    WQE_ALLOCATION_ERROR,
+    ERROR_PKT_DROPPED,
+    SYSMGR_PD_KEY_CREATION_ERROR,
+    SYSMGR_PD_SHMEM_ID_ERROR,
+    SYSMGR_PD_SHMEM_ATTACH_ERROR,
+    OCTEON_CKHUM_SKIPPED,
+    PK0_SEND_STATUS,
+    CMD_BUF_ALLOC_ERR,
+    SPP_CTX_ALLOC_FAILED,
+    SPP_MAX_DISPATCH_REACHED,
+    HA_SIGCHILD_RECV,
+    SIGACTION_ERR,
+    HA_INVALID_SEQ_OR_CONFIG_OR_TYPE,
+    NODE_CREATION_ERROR,
+    CNAT_CLI_INVALID_INPUT, /* new adds as part of CSCto04510, see sub codes below */
+    CNAT_DUMMY_HANDLER_HIT, /* Has sub codes , see spp_dummy_handler_sub_cdes_t */
+    CNAT_CONFIG_ERROR, /* has subcodes-see spp_config_error_sub_codes_t below */
+    CNAT_NFV9_ERROR, /* Has sub codes see spp_nfv9_error_sub_codes_t below */
+    CNAT_CMVX_TWSI_READ_WRITE_FAIL, /* Hassub codes see spp_cmvx_error_sub_codes_t */
+    CNAT_TEMP_SENSOR_TIMEOUT,
+    CNAT_TEMP_SENSOR_DATA_MISMATCH,
+    CNAT_TEMP_SENSOR_CONFIG_FAILED,
+    HA_APP_NOT_RESPONDING,
+    HA_DATA_PATH_TEST_FAILED,
+    CNAT_WRONG_PORT_ALLOC_TYPE,
+    CNAT_NEW_PORT_ALLOC_ERROR,
+    CNAT_INVALID_INDEX_TO_FREE_PORT,
+    CNAT_DELETE_DB_ENTRY_NO_PORTMAP,
+    CNAT_MAIN_DB_LIMIT_ERROR,
+    CNAT_USER_DB_LIMIT_ERROR,
+    CNAT_FRAG_DB_ERROR, /* see spp_frag_db_error_sub_codes_t below */
+
+    DROP_PKT_DUMP,
+    CNAT_NAT64_SYSTEM_LIMIT_ERROR,
+    CNAT_ERROR_MAX
+} spp_error_codes_t;
+
+typedef enum {
+
+    TCP_MSS_INVALID_IVRF = 10, /* 1 param - vrf id */
+    NFV9_LOG_INVALID_IP_OR_PORT = 20, /* 2 params - nfv9 server ip and port */
+    NFV9_LOG_INVALID_PARAMS_OTHERS, /* 3 params, ref rate, time out, path mtu */
+    NFV9_LOG_PATH_MTU_TOO_SMALL, /* 1 param, path mtu passed */
+    NFV9_LOG_CANNOT_ADD_VRF_NOT_FOUND, /* 1 param, in vrf id */
+
+    VRF_MAP_ADDR_POOL_START_ADDR_GT_END_ADDR = 30, /* 2 params, start and end addr */
+    VRF_MAP_ADDR_POOL_ADDR_POOL_TOO_LARGE, /* 2 params, start and end addr */
+    VRF_MAP_ADDR_POOL_INVALID_IN_OR_OUT_VRF, /* 2 params, in vrf and out vrf */
+    VRF_MAP_ADDR_POOL_TOO_LARGE_FOR_CORE, /* 2 params, pool size, core instance */
+    VRF_MAP_DEL_POOL_START_ADDR_GT_END_ADDR, /* 2 params, start and end addr */
+    VRF_MAP_DEL_POOL_ADDR_POOL_NOT_FOUND, /* 2 params, start and end addr */
+    VRF_MAP_DEL_POOL_VRF_MAP_EMPTY, /* 2 params, start and end addr */
+
+    ADD_SVI_ADDR_INVALID_VRF = 40, /* 2 params, vrf passed and ipv4 addr */
+    ADD_SVI_INDEX_INVALID_VRF, /* 2 params, vrf, uidb_index */
+
+    MAPPED_STAT_PORT_INVALID_OUTPUT_PARAMS = 50,
+    /* 3 params, out vrf, out ip, out port */
+    MAPPED_STAT_PORT_UDP_PORT_POLARITY_MISMATCH, /* 2 params, in port and out port */
+    MAPPED_STAT_PORT_IN_VRF_MAP_EMPTY, /* 1 param, in vrf id passed */
+    MAPPED_STAT_PORT_VRF_MAP_NOT_IN_S_RUN, /* 1 param, vrf map status */
+    MAPPED_STAT_PORT_INVALID_OUT_VRF_ID, /* 1 param, out vrf id passed */
+    MAPPED_STAT_PORT_FAILED_TO_ADD_STAT_PORT, /* 4 params, in vrf, in ip, in port, error code */
+
+   STAT_PORT_INVALID_IN_PARAMS = 60, /* 4 params, in vrf, in ip, in port, proto */
+   STAT_PORT_FAILED_TO_ADD_STAT_PORT, /* 4 params, in vrf, in ip, in port, error code */
+   STAT_PORT_CONFIG_IN_USE, /* 4 params, in vrf, in ip, in port, proto */
+
+   DEL_STAT_PORT_IN_VRF_MAP_EMPTY = 70, /* 1 param, in vrf id passed */
+   DEL_STAT_PORT_INVALID_IN_PARAMS, /* 4 params, in vrf, in ip, in port, proto */
+   DEL_STAT_PORT_CANNOT_DELETE_NO_ENTRY, /* 4 params, in vrf, in ip, in port, proto */
+   DEL_STAT_PORT_CANNOT_DELETE_NOT_STATIC_PORT, /* 4 params, in vrf, in ip, in port, proto*/
+
+   XLAT_SVI_CFG_INVALID_INDEX = 80,   /* 1 param - uidb_index */
+   XLAT_WRONG_V6_PREFIX_MASK, /* 1 param - v6 prefix mask */
+   XLAT_INVALID_XLAT_ID_ERROR, /* 1 param - id */
+
+   V6RD_INVALID_6RD_ID_ERROR = 90, /*1 param - id */
+   MAPE_INVALID_MAPE_ID_ERROR = 100 /* param - id */
+} spp_config_error_sub_codes_t;
+
+typedef enum {
+    CONFIG_DUMMY,
+    CONFIG_DUMMY_MAX,
+    SHOW_DUMMY,
+    SHOW_DUMMY_MAX,
+    DEBUG_DUMMY,
+    DEBUG_DUMMY_MAX
+} spp_dummy_handler_sub_cdes_t;
+
+typedef enum {
+    CMVX_READ,
+    CMVX_WRITE
+} spp_cmvx_error_sub_codes_t;
+
+typedef enum {
+    FRAG_DB_INVALID_BUCKET,
+    FRAG_DB_NO_ENTRY
+} spp_frag_db_error_sub_codes_t;
+
+typedef enum {
+    CLI_INVALID_PAYLOAD_SIZE,
+    CLI_INVALID_MSG_ID
+} spp_cli_error_sub_codes_t;
+
+typedef enum {
+    NFV9_DOWNSTREAM_CONGESTION,
+    NFV9_FAILED_TO_CREATE_CONTEXT
+} spp_nfv9_error_sub_codes_t;
+
+typedef struct spp_cnat_logger_tbl_t_ {
+    u16        error_code;      // The thread id stored by software
+    u16        num_args;
+    u16        rate_limit_time;   // If we need to rate_limit logging
+    u8         param_name[7][32];// Parameter name for debug purposes
+} spp_cnat_logger_tbl_t;
+
+extern spp_cnat_logger_tbl_t spp_cnat_logger_table[];
+
+/*
+ * This corresponds to the length of the IMETRO SHIM Header for RODDICK
+ * For non-roddick cases, introduce an Ethernet header as well
+ */
+#if defined(RODDICK)
+#define SPP_TRACE_LOG_SHIM_HDR_OFFSET   8
+#define SPP_TRACE_LOG_ENCAPS_OFFSET  0
+#else
+#define SPP_TRACE_LOG_SHIM_HDR_OFFSET   0
+#define SPP_TRACE_LOG_ENCAPS_OFFSET 16
+#endif
+
+#define SPP_LOG_TRACE_HEADER_LENGTH \
+            (sizeof(spp_trace_log_hdr_t))
+
+
+#define SPP_TRACE_LOG_IP_HDR_OFFSET \
+            (SPP_TRACE_LOG_ENCAPS_OFFSET + \
+             SPP_TRACE_LOG_SHIM_HDR_OFFSET)
+
+
+#define SPP_TRACE_LOG_UDP_HDR_OFFSET \
+    (SPP_TRACE_LOG_IP_HDR_OFFSET + sizeof(ipv4_header))
+
+#define SPP_TRACE_LOG_HDR_OFFSET \
+    (SPP_TRACE_LOG_UDP_HDR_OFFSET + sizeof(udp_hdr_type_t))
+
+#define SPP_TRACE_LOG_RECORD_LENGTH  4
+
+/*
+ * Let us put the maximum length of the log data to be 1400
+ */
+#define SPP_TRACE_LOG_MAX_PKT_LENGTH 800
+
+/* Structures and defines to store log info for MSC */
+#define SPP_TRACE_LOG_INVALID_LOGGING_INDEX  0xffffffff
+
+/*
+ * This structure stores the  Logging information on per LOG TYPE
+ *  basis. This structure is allocated from a pool and index
+ * to this structure based on log type
+ */
+typedef struct {
+    /*
+     * This field determines the maximum size of the Netflow V9 information
+     * that can be stored in a logging packet
+     */
+    u16 max_length_minus_max_record_size;
+
+    u32 sequence_num; /* Sequence number of the logging packet */
+    u32 last_pkt_sent_count;
+    u16 pkt_length;         /* Length of the currently NFv9 information */
+    u16 log_record_length;  /* Length of add record */
+    u16 total_record_length; /* number of trace records */
+    u16 total_record_count;
+    spp_log_type_t log_type;
+    /*
+     * current logging context
+     */
+    spp_ctx_t *current_logging_context;
+
+    /*
+     * Timestamp in UNIX seconds corresponding to when the current
+     * logging packet was created
+     */
+    u32 current_logging_context_timestamp;
+
+    /*
+     * Queued logging context waiting to be sent to the l3 infra node
+     */
+    spp_ctx_t *queued_logging_context;
+
+    /*
+     * Headers corresponding to various records in this
+     * current nfv9 logging context
+     */
+    spp_trace_log_t              *log_record;
+    spp_trace_log_hdr_t          *log_header;
+    u8                            *next_data_ptr;
+
+} spp_trace_log_info_t;
+
+typedef struct {
+    /*
+     * spp_ctx_alloc() call failed
+     */
+    u64 spp_trace_log_context_creation_fail_count;
+
+    /*
+     * Cannot send the existing logging pkt, so cannot create
+     * any additional packets for logging purposes
+     */
+    u64 spp_trace_log_context_creation_deferred_count;
+
+    /*
+     * Cannot send the existing logging pkt due to cnat_rewrite_output
+     * superframe being full.
+     */
+    u64 spp_trace_log_downstream_constipation_count;
+} spp_global_counters_t;
+
+
+/*
+ * Global structure for SPP LOGS 
+ */
+typedef struct {
+    /* A timer structure to periodically send log packets
+     * that have been waiting to be full for a long time.  This will
+     * ensure event/error logs don't get delayed too much before they
+     * are sent to the MSC.
+     */
+    spp_timer_t log_timer;
+
+    /*
+     * Node index corresponding to the infra L3 output node
+     * to which the nfv9 logging node will send the packet
+     */
+    u16 spp_trace_log_disp_node_index;
+
+    /*
+     * Whether we have initialized the NFv9 information
+     */
+    u8 spp_trace_log_init_done;
+
+    /*
+     * pool index in global pool based on log type
+     */
+    u32 spp_log_pool_index[SPP_LOG_MAX];
+
+} spp_trace_log_global_info_t;
+
+
+extern spp_timer_t sensor_timer; 
+extern spp_trace_log_info_t spp_default_trace_log_info;
+extern spp_trace_log_info_t *spp_trace_log_info_pool;
+
+extern spp_trace_log_global_info_t  spp_trace_log_global_info;
+
+void spp_trace_logger(u16 error_code, u16 num_args, u32 *arg);
+void spp_trace_log_init(void);
+void init_trace_log_buf_pool(void);
+void spp_printf(u16 error_code, u16 num_args, u32 *arg);
+
+/*
+ * The following 2 functions are temporary hacks until
+ * we have RTC support from the PD nodes
+ */
+#if 0
+inline
+u32 spp_trace_log_get_sys_up_time_in_ms (void);
+#endif
+extern
+u32 spp_trace_log_get_unix_time_in_seconds (void);
+
+enum {
+    TEMPERATURE_SENSOR_TEST_MODE,
+    TEMPERATURE_SENSOR_QUIET_MODE,
+};
+
+extern int temperature_read_blocked;
+
+void read_octeon_sensors(u8 mode);
+void Init_temperature_sensors();
+#endif /* __SPP_PLATFORM_TRACE_LOG_H__ */