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********************************************************************************
* mv_cph_app.c
*
* DESCRIPTION: Marvell CPH(CPH Packet Handler) application module to implement
* CPH main logic and handle application packets such as OMCI, eOAM,
* IGMP packets.
*
* DEPENDENCIES:
* None
*
* CREATED BY: VictorGu
*
* DATE CREATED: 22Jan2013
*
* FILE REVISION NUMBER:
* Revision: 1.0
*
*
*******************************************************************************/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/version.h>
#include <linux/delay.h>
#include <linux/wait.h>
#include <linux/mutex.h>
#include <linux/spinlock.h>
#include <linux/poll.h>
#include <linux/clk.h>
#include <linux/fs.h>
#include <linux/vmalloc.h>
#include <linux/cdev.h>
#include <linux/device.h>
#include <linux/miscdevice.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/if_vlan.h>
#include <net/ip.h>
#include <net/ipv6.h>
#include "mv_cph_header.h"
/******************************************************************************
* Variable Definition
******************************************************************************/
/* CPH global trace flag */
UINT32 g_cph_global_trace = CPH_ERR_LEVEL|CPH_WARN_LEVEL|CPH_INFO_LEVEL;
MV_ENUM_ENTRY_T g_enum_map_profile_id[] =
{
{ TPM_PON_WAN_DUAL_MAC_INT_SWITCH, "TPM_PON_WAN_DUAL_MAC_INT_SWITCH"},
{ TPM_PON_WAN_G0_INT_SWITCH, "TPM_PON_WAN_G0_INT_SWITCH"},
{ TPM_PON_WAN_G1_LAN_G0_INT_SWITCH, "TPM_PON_WAN_G1_LAN_G0_INT_SWITCH"},
{ TPM_G0_WAN_G1_INT_SWITCH, "TPM_G0_WAN_G1_INT_SWITCH"},
{ TPM_G1_WAN_G0_INT_SWITCH, "TPM_G1_WAN_G0_INT_SWITCH"},
{ TPM_PON_G1_WAN_G0_INT_SWITCH, "TPM_PON_G1_WAN_G0_INT_SWITCH"},
{ TPM_PON_G0_WAN_G1_INT_SWITCH, "TPM_PON_G0_WAN_G1_INT_SWITCH"},
{ TPM_PON_WAN_DUAL_MAC_EXT_SWITCH, "TPM_PON_WAN_DUAL_MAC_EXT_SWITCH"},
{ TPM_PON_WAN_G1_MNG_EXT_SWITCH, "TPM_PON_WAN_G1_MNG_EXT_SWITCH"},
{ TPM_PON_WAN_G0_SINGLE_PORT, "TPM_PON_WAN_G0_SINGLE_PORT"},
{ TPM_PON_WAN_G1_SINGLE_PORT, "TPM_PON_WAN_G1_SINGLE_PORT"},
{ TPM_PON_G1_WAN_G0_SINGLE_PORT, "TPM_PON_G1_WAN_G0_SINGLE_PORT"},
{ TPM_PON_G0_WAN_G1_SINGLE_PORT, "TPM_PON_G0_WAN_G1_SINGLE_PORTg"},
{ TPM_PON_WAN_G0_G1_LPBK, "TPM_PON_WAN_G0_G1_LPBK"},
{ TPM_PON_WAN_G0_G1_DUAL_LAN, "TPM_PON_WAN_G0_G1_DUAL_LAN"},
{ TPM_PON_WAN_G0_SINGLE_PORT_SGMII, "TPM_PON_WAN_G0_SINGLE_PORT_SGMII"},
{ TPM_PON_G1_SGMII_WAN_G0_SINGLE_PORT, "TPM_PON_G1_SGMII_WAN_G0_SINGLE_PORT"},
};
static MV_ENUM_ARRAY_T g_enum_array_profile_id =
{
sizeof(g_enum_map_profile_id)/sizeof(g_enum_map_profile_id[0]),
g_enum_map_profile_id
};
static MV_ENUM_ENTRY_T g_enum_map_pon_type[] =
{
{ CPH_PON_TYPE_EPON, "EPON"},
{ CPH_PON_TYPE_GPON, "GPON"},
{ CPH_PON_TYPE_GBE, "GBE"},
{ CPH_PON_TYPE_P2P, "P2P"},
};
static MV_ENUM_ARRAY_T g_enum_array_pon_type =
{
sizeof(g_enum_map_pon_type)/sizeof(g_enum_map_pon_type[0]),
g_enum_map_pon_type
};
static MV_ENUM_ENTRY_T g_enum_map_dir[] =
{
{ CPH_DIR_US, "US"},
{ CPH_DIR_DS, "DS"},
{ CPH_DIR_NOT_CARE, "Not Care"},
};
static MV_ENUM_ARRAY_T g_enum_array_dir =
{
sizeof(g_enum_map_dir)/sizeof(g_enum_map_dir[0]),
g_enum_map_dir
};
static MV_ENUM_ENTRY_T g_enum_map_rx_tx[] =
{
{ CPH_DIR_RX, "RX"},
{ CPH_DIR_TX, "TX"},
{ CPH_RX_TX_NOT_CARE, "Not Care"},
};
static MV_ENUM_ARRAY_T g_enum_array_rx_tx =
{
sizeof(g_enum_map_rx_tx)/sizeof(g_enum_map_rx_tx[0]),
g_enum_map_rx_tx
};
static MV_ENUM_ENTRY_T g_enum_map_gmac[] =
{
{ MV_APP_GMAC_PORT_0, "GMAC0"},
{ MV_APP_GMAC_PORT_1, "GMAC1"},
{ MV_APP_PON_MAC_PORT, "PON MAC"},
};
static MV_ENUM_ARRAY_T g_enum_array_gmac =
{
sizeof(g_enum_map_gmac)/sizeof(g_enum_map_gmac[0]),
g_enum_map_gmac
};
/******************************************************************************
* External Declaration
******************************************************************************/
extern CHAR *cph_lookup_enum_str(MV_ENUM_ARRAY_T *p_enum_array, INT32 enum_value);
/******************************************************************************
* Function Definition
******************************************************************************/
/******************************************************************************
* cph_app_set_complex_profile()
* _____________________________________________________________________________
*
* DESCRIPTION: Set TPM complex profile ID
*
* INPUTS:
* profile_id - TPM complex profile ID
* active_port - Active WAN port
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_set_complex_profile (tpm_eth_complex_profile_t profile_id, MV_APP_GMAC_PORT_E active_port)
{
MV_STATUS rc = MV_OK;
/* Check the range of profile_id */
if (profile_id >= TPM_COMPLEX_PROFILE_LAST)
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "profile_id[%d] is out of range[1~%d] \n", profile_id, TPM_COMPLEX_PROFILE_LAST-1);
return MV_OUT_OF_RANGE;
}
/* Check the range of active_port */
if (active_port > MV_APP_PON_MAC_PORT)
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "active_port[%d] is out of range[0~%d] \n", active_port, MV_APP_PON_MAC_PORT);
return MV_OUT_OF_RANGE;
}
rc = cph_db_set_param(CPH_DB_PARAM_PROFILE_ID, &profile_id);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to call cph_db_set_param");
rc = cph_db_set_param(CPH_DB_PARAM_ACTIVE_PORT, &active_port);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to call cph_db_set_param");
return rc;
}
/******************************************************************************
* cph_app_set_feature_flag()
* _____________________________________________________________________________
*
* DESCRIPTION: Enable or disable feature support in CPH
*
* INPUTS:
* feature - CPH supported features
* state - Enable or disable this feature in CPH
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_set_feature_flag (CPH_APP_FEATURE_E feature, BOOL state)
{
MV_STATUS rc = MV_OK;
switch (feature)
{
case CPH_APP_FEATURE_APP:
cph_db_set_param(CPH_DB_PARAM_APP_SUPPORT, &state);
break;
case CPH_APP_FEATURE_IGMP:
cph_db_set_param(CPH_DB_PARAM_IGMP_SUPPORT,&state);
break;
case CPH_APP_FEATURE_BC:
cph_db_set_param(CPH_DB_PARAM_BC_SUPPORT, &state);
break;
case CPH_APP_FEATURE_FLOW:
cph_db_set_param(CPH_DB_PARAM_FLOW_SUPPORT,&state);
break;
case CPH_APP_FEATURE_UDP:
cph_db_set_param(CPH_DB_PARAM_UDP_SUPPORT, &state);
break;
default:
break;
}
return rc;
}
/******************************************************************************
* cph_app_validate_parse_field()
* _____________________________________________________________________________
*
* DESCRIPTION: Validate the parsing filed of CPH rule
*
* INPUTS:
* parse_bm - Parsing bitmap
* parse_key - Parsing key
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_validate_parse_field (
CPH_APP_PARSE_FIELD_E parse_bm,
CPH_APP_PARSE_T *parse_key)
{
MV_STATUS rc = MV_OK;
/* Check the range of parse_bm */
if (parse_bm >= CPH_APP_PARSE_FIELD_END)
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "parse_bm[0x%x] is out of range[0x01~0x%x] \n", parse_bm, CPH_APP_PARSE_FIELD_END);
return MV_OUT_OF_RANGE;
}
/* Validate direction */
if (parse_bm & CPH_APP_PARSE_FIELD_DIR)
{
if (parse_key->dir > CPH_DIR_NOT_CARE)
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "dir[%d] is out of range[0~%d] \n", parse_key->dir, CPH_DIR_NOT_CARE);
return MV_OUT_OF_RANGE;
}
}
/* Validate RX/TX direction */
if (parse_bm & CPH_APP_PARSE_FIELD_RX_TX)
{
if (parse_key->rx_tx > CPH_RX_TX_NOT_CARE)
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "rx_tx[%d] is out of range[0~%d] \n", parse_key->rx_tx, CPH_RX_TX_NOT_CARE);
return MV_OUT_OF_RANGE;
}
}
/* Could not parse None IPv4 Eth type and IPv4 protocol type at the same ime */
if ((parse_bm & CPH_APP_PARSE_FIELD_ETH_TYPE) &&
(parse_bm & CPH_APP_PARSE_FIELD_IPV4_TYPE) &&
(parse_key->eth_type != MV_CPH_ETH_TYPE_IPV4))
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "parse_bm[0x%x], eth_type[0x%x], does not support parsing None IPv4 Eth type and IPv4 protocol type at the same time\n",
parse_bm, parse_key->eth_type);
return MV_BAD_VALUE;
}
/* Could not parse None IPv6 Eth type and IPv4 protocol type at the same ime */
if ((parse_bm & CPH_APP_PARSE_FIELD_ETH_TYPE) &&
((parse_bm & CPH_APP_PARSE_FIELD_IPV6_NH1) ||
(parse_bm & CPH_APP_PARSE_FIELD_IPV6_NH2) ||
(parse_bm & CPH_APP_PARSE_FIELD_ICMPV6_TYPE)) &&
(parse_key->eth_type != MV_CPH_ETH_TYPE_IPV6))
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "parse_bm[0x%x], eth_type[0x%x], does not support parsing None IPv6 Eth type and IPv6 NH or ICMP type at the same time\n",
parse_bm, parse_key->eth_type);
return MV_BAD_VALUE;
}
/* Could not parse Eth subtype and IPv4 the same time */
if ((parse_bm & CPH_APP_PARSE_FIELD_ETH_SUBTYPE) &&
(parse_bm & CPH_APP_PARSE_FIELD_IPV4_TYPE))
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "parse_bm[0x%x], does not support parsing Eth subtype and IPv4 type at the same time \n", parse_bm);
return MV_BAD_VALUE;
}
/* Could not parse Eth subtype and IPv6 the same time */
if ((parse_bm & CPH_APP_PARSE_FIELD_ETH_SUBTYPE) &&
((parse_bm & CPH_APP_PARSE_FIELD_IPV6_NH1) ||
(parse_bm & CPH_APP_PARSE_FIELD_IPV6_NH2) ||
(parse_bm & CPH_APP_PARSE_FIELD_ICMPV6_TYPE)))
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "parse_bm[0x%x], does not support parsing Eth subtype and IPv6 type at the same time \n", parse_bm);
return MV_BAD_VALUE;
}
/* Could not parse IPv4 and IPv6 at the same time */
if ((parse_bm & CPH_APP_PARSE_FIELD_IPV4_TYPE) &&
((parse_bm & CPH_APP_PARSE_FIELD_IPV6_NH1) ||
(parse_bm & CPH_APP_PARSE_FIELD_IPV6_NH2) ||
(parse_bm & CPH_APP_PARSE_FIELD_ICMPV6_TYPE)))
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "parse_bm[0x%x], does not support parsing IPv4 and IPv6 type at the same time\n", parse_bm);
return MV_BAD_VALUE;
}
/* Validate IGMPv6 type */
if ((parse_bm & CPH_APP_PARSE_FIELD_ICMPV6_TYPE) &&
(parse_key->icmpv6_type != MV_ICMPV6_TYPE_MLD))
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "parse_bm[0x%x], icmpv6_type[%d], currently only support ICMPv6 MLD type[%d]\n",
parse_bm, parse_key->icmpv6_type, MV_ICMPV6_TYPE_MLD);
return MV_BAD_VALUE;
}
return rc;
}
/******************************************************************************
* cph_app_validate_mod_field()
* _____________________________________________________________________________
*
* DESCRIPTION: Validate the modification filed of CPH rule
*
* INPUTS:
* mod_bm - Modification bitmap
* mod_value - Modification value
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_validate_mod_field (
CPH_APP_MOD_FIELD_E mod_bm,
CPH_APP_MOD_T *mod_value)
{
MV_STATUS rc = MV_OK;
/* Check the range of mod_bm */
if (mod_bm >= CPH_APP_MOD_FIELD_END)
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "mod_bm[0x%x] is out of range[0x01~0x%x] \n", mod_bm, CPH_APP_MOD_FIELD_END);
return MV_OUT_OF_RANGE;
}
/* Does not support adding GMAC information and strip MH at the same time */
if ((mod_bm & CPH_APP_RX_MOD_ADD_GMAC) &&
(mod_bm & CPH_APP_RX_MOD_STRIP_MH))
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "mod_bm[0x%x], does not support adding GMAC information and stripping MH at the same time \n", mod_bm);
return MV_BAD_VALUE;
}
return rc;
}
/******************************************************************************
* cph_app_validate_frwd_field()
* _____________________________________________________________________________
*
* DESCRIPTION: Validate the forwarding filed of CPH rule
*
* INPUTS:
* frwd_bm - Forwarding bitmap
* frwd_value - Forwarding value
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_validate_frwd_field (
CPH_APP_FRWD_FIELD_E frwd_bm,
CPH_APP_FRWD_T *frwd_value)
{
MV_STATUS rc = MV_OK;
/* Check the range of frwd_bm */
if (frwd_bm >= CPH_APP_FRWD_FIELD_END)
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "frwd_bm[0x%x] is out of range[0x01~0x%x] \n", frwd_bm, CPH_APP_FRWD_FIELD_END);
return MV_OUT_OF_RANGE;
}
return rc;
}
/******************************************************************************
* cph_app_add_rule()
* _____________________________________________________________________________
*
* DESCRIPTION: Add CPH rule
*
* INPUTS:
* parse_bm - Parsing bitmap
* parse_key - Parsing key
* mod_bm - Modification bitmap
* mod_value - Modification value
* frwd_bm - Forwarding bitmap
* frwd_value - Forwarding value
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_add_rule (
CPH_APP_PARSE_FIELD_E parse_bm,
CPH_APP_PARSE_T *parse_key,
CPH_APP_MOD_FIELD_E mod_bm,
CPH_APP_MOD_T *mod_value,
CPH_APP_FRWD_FIELD_E frwd_bm,
CPH_APP_FRWD_T *frwd_value)
{
MV_STATUS rc = MV_OK;
rc = cph_app_validate_parse_field(parse_bm, parse_key);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to valid parsing field");
rc = cph_app_validate_mod_field(mod_bm, mod_value);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to valid modification field");
rc = cph_app_validate_frwd_field(frwd_bm, frwd_value);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to valid forwarding field");
rc = cph_db_add_app_rule(parse_bm, parse_key, mod_bm, mod_value, frwd_bm, frwd_value);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to call cph_db_add_app_rule");
return rc;
}
/******************************************************************************
* cph_app_del_rule()
* _____________________________________________________________________________
*
* DESCRIPTION: Delete CPH rule
*
* INPUTS:
* parse_bm - Parsing bitmap
* parse_key - Parsing key
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_del_rule (
CPH_APP_PARSE_FIELD_E parse_bm,
CPH_APP_PARSE_T *parse_key)
{
MV_STATUS rc = MV_OK;
rc = cph_app_validate_parse_field(parse_bm, parse_key);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to valid parsing field");
rc = cph_db_del_app_rule(parse_bm, parse_key);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to call cph_db_del_app_rule");
return rc;
}
/******************************************************************************
* cph_app_update_rule()
* _____________________________________________________________________________
*
* DESCRIPTION: Update CPH rule
*
* INPUTS:
* parse_bm - Parsing bitmap
* parse_key - Parsing key
* mod_bm - Modification bitmap
* mod_value - Modification value
* frwd_bm - Forwarding bitmap
* frwd_value - Forwarding value
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_update_rule (
CPH_APP_PARSE_FIELD_E parse_bm,
CPH_APP_PARSE_T *parse_key,
CPH_APP_MOD_FIELD_E mod_bm,
CPH_APP_MOD_T *mod_value,
CPH_APP_FRWD_FIELD_E frwd_bm,
CPH_APP_FRWD_T *frwd_value)
{
MV_STATUS rc = MV_OK;
rc = cph_app_validate_parse_field(parse_bm, parse_key);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to valid parsing field");
rc = cph_app_validate_mod_field(mod_bm, mod_value);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to valid modification field");
rc = cph_app_validate_frwd_field(frwd_bm, frwd_value);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to valid forwarding field");
rc = cph_db_update_app_rule(parse_bm, parse_key, mod_bm, mod_value, frwd_bm, frwd_value);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to call cph_db_update_app_rule");
return rc;
}
/******************************************************************************
* cph_app_get_rule()
* _____________________________________________________________________________
*
* DESCRIPTION: Get CPH rule
*
* INPUTS:
* parse_bm - Parsing bitmap
* parse_key - Parsing key
*
* OUTPUTS:
* mod_bm - Modification bitmap
* mod_value - Modification value
* frwd_bm - Forwarding bitmap
* frwd_value - Forwarding value
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_get_rule (
CPH_APP_PARSE_FIELD_E parse_bm,
CPH_APP_PARSE_T *parse_key,
CPH_APP_MOD_FIELD_E *mod_bm,
CPH_APP_MOD_T *mod_value,
CPH_APP_FRWD_FIELD_E *frwd_bm,
CPH_APP_FRWD_T *frwd_value)
{
MV_STATUS rc = MV_OK;
rc = cph_app_validate_parse_field(parse_bm, parse_key);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to valid parsing field");
rc = cph_db_get_app_rule(parse_bm, parse_key, mod_bm, mod_value, frwd_bm, frwd_value);
if (rc != MV_OK)
MV_CPH_PRINT(CPH_DEBUG_LEVEL, "fail to call cph_app_get_rule\n");
return rc;
}
/******************************************************************************
* cph_app_get_rule_by_dir_proto()
* _____________________________________________________________________________
*
* DESCRIPTION: Get CPH rule according to protocol type
*
* INPUTS:
* dir - Direction
* proto_type - SKB protocol type
*
* OUTPUTS:
* parse_bm - Parsing bitmap
* parse_key - Parsing key
* mod_bm - Modification bitmap
* mod_value - Modification value
* frwd_bm - Forwarding bitmap
* frwd_value - Forwarding value
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_get_rule_by_dir_proto (
CPH_DIR_E dir,
UINT16 proto_type,
CPH_APP_PARSE_FIELD_E *parse_bm,
CPH_APP_PARSE_T *parse_key,
CPH_APP_MOD_FIELD_E *mod_bm,
CPH_APP_MOD_T *mod_value,
CPH_APP_FRWD_FIELD_E *frwd_bm,
CPH_APP_FRWD_T *frwd_value)
{
MV_STATUS rc = MV_OK;
rc = cph_db_get_app_rule_by_dir_proto(dir, proto_type, parse_bm, parse_key, mod_bm, mod_value, frwd_bm, frwd_value);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to call cph_db_get_app_rule_by_dir_proto");
return rc;
}
/******************************************************************************
* cph_app_increase_counter()
* _____________________________________________________________________________
*
* DESCRIPTION: Increase RX counter
*
* INPUTS:
* parse_bm - Parsing bitmap
* parse_key - Parsing key
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_increase_counter (
CPH_APP_PARSE_FIELD_E parse_bm,
CPH_APP_PARSE_T *parse_key)
{
MV_STATUS rc = MV_OK;
rc = cph_app_validate_parse_field(parse_bm, parse_key);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to valid parsing field");
rc = cph_db_increase_counter(parse_bm, parse_key);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to call cph_db_increase_counter");
return rc;
}
/******************************************************************************
* cph_app_increase_counter_by_dir_proto()
* _____________________________________________________________________________
*
* DESCRIPTION: Increase RX counter according to protocol type
*
* INPUTS:
* dir - Direction
* proto_type - SKB protocol type
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_increase_counter_by_dir_proto (
CPH_DIR_E dir,
UINT16 proto_type)
{
MV_STATUS rc = MV_OK;
rc = cph_db_increase_counter_by_dir_proto(dir, proto_type);
CHECK_API_RETURN_AND_LOG_ERROR(rc, "fail to call cph_db_increase_counter_by_dir_proto");
return rc;
}
/******************************************************************************
* cph_app_parse_ge_port_type()
* _____________________________________________________________________________
*
* DESCRIPTION: Get GEMAC port type by profile ID
*
* INPUTS:
* None.
*
* OUTPUTS:
* port_type - Modification bitmap
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_parse_ge_port_type (
CPH_PORT_STATE_T *port_type)
{
tpm_eth_complex_profile_t profile_id = 0;
MV_APP_GMAC_PORT_E active_port = 0;
MV_STATUS rc = MV_OK;
/* Get Profile ID and active WAN port */
cph_db_get_param(CPH_DB_PARAM_PROFILE_ID, &profile_id);
cph_db_get_param(CPH_DB_PARAM_ACTIVE_PORT, &active_port);
switch (profile_id)
{
case TPM_PON_WAN_DUAL_MAC_INT_SWITCH:
case TPM_PON_WAN_G1_LAN_G0_INT_SWITCH:
case TPM_PON_WAN_DUAL_MAC_EXT_SWITCH:
case TPM_PON_WAN_G0_G1_DUAL_LAN:
port_type[MV_APP_GMAC_PORT_0].port_type = MV_APP_PORT_LAN;
port_type[MV_APP_GMAC_PORT_0].port_state = MV_GE_PORT_ACTIVE;
port_type[MV_APP_GMAC_PORT_1].port_type = MV_APP_PORT_LAN;
port_type[MV_APP_GMAC_PORT_1].port_state = MV_GE_PORT_ACTIVE;
port_type[MV_APP_PON_MAC_PORT].port_type = MV_APP_PORT_WAN;
port_type[MV_APP_PON_MAC_PORT].port_state = MV_GE_PORT_ACTIVE;
break;
case TPM_PON_WAN_G0_INT_SWITCH:
case TPM_PON_WAN_G0_SINGLE_PORT:
case TPM_PON_WAN_G0_SINGLE_PORT_SGMII:
case TPM_PON_WAN_G0_G1_LPBK:
port_type[MV_APP_GMAC_PORT_0].port_type = MV_APP_PORT_LAN;
port_type[MV_APP_GMAC_PORT_0].port_state = MV_GE_PORT_ACTIVE;
port_type[MV_APP_GMAC_PORT_1].port_state = MV_GE_PORT_INVALID;
port_type[MV_APP_PON_MAC_PORT].port_type = MV_APP_PORT_WAN;
port_type[MV_APP_PON_MAC_PORT].port_state = MV_GE_PORT_ACTIVE;
break;
case TPM_G0_WAN_G1_INT_SWITCH:
port_type[MV_APP_GMAC_PORT_0].port_type = MV_APP_PORT_WAN;
port_type[MV_APP_GMAC_PORT_0].port_state = MV_GE_PORT_ACTIVE;
port_type[MV_APP_GMAC_PORT_1].port_type = MV_APP_PORT_LAN;
port_type[MV_APP_GMAC_PORT_1].port_state = MV_GE_PORT_ACTIVE;
port_type[MV_APP_PON_MAC_PORT].port_state = MV_GE_PORT_INVALID;
break;
case TPM_G1_WAN_G0_INT_SWITCH:
port_type[MV_APP_GMAC_PORT_0].port_type = MV_APP_PORT_LAN;
port_type[MV_APP_GMAC_PORT_0].port_state = MV_GE_PORT_ACTIVE;
port_type[MV_APP_GMAC_PORT_1].port_type = MV_APP_PORT_WAN;
port_type[MV_APP_GMAC_PORT_1].port_state = MV_GE_PORT_ACTIVE;
port_type[MV_APP_PON_MAC_PORT].port_state = MV_GE_PORT_INVALID;
break;
case TPM_PON_G1_WAN_G0_INT_SWITCH:
case TPM_PON_G1_WAN_G0_SINGLE_PORT:
case TPM_PON_G1_SGMII_WAN_G0_SINGLE_PORT:
port_type[MV_APP_GMAC_PORT_0].port_type = MV_APP_PORT_LAN;
port_type[MV_APP_GMAC_PORT_0].port_state = MV_GE_PORT_ACTIVE;
port_type[MV_APP_GMAC_PORT_1].port_type = MV_APP_PORT_WAN;
port_type[MV_APP_PON_MAC_PORT].port_type = MV_APP_PORT_WAN;
if (active_port == MV_APP_GMAC_PORT_1) {
port_type[MV_APP_GMAC_PORT_1].port_state = MV_GE_PORT_ACTIVE;
port_type[MV_APP_PON_MAC_PORT].port_state = MV_GE_PORT_INACTIVE;
}
else {
port_type[MV_APP_GMAC_PORT_1].port_state = MV_GE_PORT_INACTIVE;
port_type[MV_APP_PON_MAC_PORT].port_state = MV_GE_PORT_ACTIVE;
}
break;
case TPM_PON_G0_WAN_G1_INT_SWITCH:
case TPM_PON_G0_WAN_G1_SINGLE_PORT:
port_type[MV_APP_GMAC_PORT_0].port_type = MV_APP_PORT_WAN;
port_type[MV_APP_GMAC_PORT_1].port_type = MV_APP_PORT_LAN;
port_type[MV_APP_GMAC_PORT_1].port_state = MV_GE_PORT_ACTIVE;
port_type[MV_APP_PON_MAC_PORT].port_type = MV_APP_PORT_WAN;
if (active_port == MV_APP_GMAC_PORT_0) {
port_type[MV_APP_GMAC_PORT_0].port_state = MV_GE_PORT_ACTIVE;
port_type[MV_APP_PON_MAC_PORT].port_state = MV_GE_PORT_INACTIVE;
}
else {
port_type[MV_APP_GMAC_PORT_0].port_state = MV_GE_PORT_INACTIVE;
port_type[MV_APP_PON_MAC_PORT].port_state = MV_GE_PORT_ACTIVE;
}
break;
case TPM_PON_WAN_G1_MNG_EXT_SWITCH:
case TPM_PON_WAN_G1_SINGLE_PORT:
port_type[MV_APP_GMAC_PORT_0].port_state = MV_GE_PORT_INVALID;
port_type[MV_APP_GMAC_PORT_1].port_type = MV_APP_PORT_LAN;
port_type[MV_APP_GMAC_PORT_1].port_state = MV_GE_PORT_ACTIVE;
port_type[MV_APP_PON_MAC_PORT].port_type = MV_APP_PORT_WAN;
port_type[MV_APP_PON_MAC_PORT].port_state = MV_GE_PORT_ACTIVE;
break;
default:
port_type[MV_APP_GMAC_PORT_0].port_state = MV_GE_PORT_INVALID;
port_type[MV_APP_GMAC_PORT_1].port_state = MV_GE_PORT_INVALID;
port_type[MV_APP_PON_MAC_PORT].port_state = MV_GE_PORT_INVALID;
break;
}
return rc;
}
/******************************************************************************
* cph_app_parse_peer_port()
* _____________________________________________________________________________
*
* DESCRIPTION: Get peer GEMAC port
*
* INPUTS:
* port - Original port
*
* OUTPUTS:
* peer_port - Peer port
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_parse_peer_port (
INT32 port,
INT32 *peer_port)
{
UINT32 idx = 0;
CPH_PORT_STATE_T port_type[MV_APP_GMAC_PORT_NUM];
MV_STATUS rc = MV_FAIL;
/* Verify port */
if (port > MV_APP_PON_MAC_PORT ) {
MV_CPH_PRINT(CPH_ERR_LEVEL, "port[%d] is out of range[0~%d] \n", port, MV_APP_PON_MAC_PORT);
return MV_OUT_OF_RANGE;
}
/* Get port type */
rc = cph_app_parse_ge_port_type(&port_type[0]);
/* Search for peer port */
if (port_type[port].port_type == MV_APP_PORT_LAN)
{
for (idx = 0; idx < MV_APP_GMAC_PORT_NUM; idx++)
{
if (idx == port)
continue;
if ((port_type[idx].port_type == MV_APP_PORT_WAN) &&
(port_type[idx].port_state == MV_GE_PORT_ACTIVE))
{
*peer_port = idx;
rc = MV_OK;
break;
}
}
}
else if (port_type[port].port_type == MV_APP_PORT_WAN)
{
for (idx = 0; idx < MV_APP_GMAC_PORT_NUM; idx++)
{
if (idx == port)
continue;
if (port_type[idx].port_type == MV_APP_PORT_LAN)
{
*peer_port = idx;
rc = MV_OK;
break;
}
}
}
return rc;
}
/******************************************************************************
* cph_app_parse_dir()
* _____________________________________________________________________________
*
* DESCRIPTION: Parse application packet to output parse bitmap and value
*
* INPUTS:
* port - GE MAC port
* rx - Whether RX path
*
* OUTPUTS:
* None.
*
* RETURNS:
* Return direction.
*******************************************************************************/
CPH_DIR_E cph_app_parse_dir (
INT32 port,
BOOL rx)
{
CPH_PORT_STATE_T port_type[MV_APP_GMAC_PORT_NUM];
MV_STATUS rc = MV_OK;
CPH_DIR_E dir = CPH_DIR_INVALID;
/* Parse port */
if (port > MV_APP_PON_MAC_PORT ) {
MV_CPH_PRINT(CPH_ERR_LEVEL, "port[%d] is out of range[0~%d] \n", port, MV_APP_PON_MAC_PORT);
return dir;
}
/* Get GMAC WAN/LAN type */
rc = cph_app_parse_ge_port_type(&port_type[0]);
if (rc != MV_OK)
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "fail to call cph_app_parse_ge_port_type() \n");
return dir;
}
/* Rx dir */
if (rx == TRUE)
{
if ((port_type[port].port_type == MV_APP_PORT_WAN) &&
(port_type[port].port_state == MV_GE_PORT_ACTIVE))
dir = CPH_DIR_DS;
else if ((port_type[port].port_type == MV_APP_PORT_LAN) &&
(port_type[port].port_state == MV_GE_PORT_ACTIVE))
dir = CPH_DIR_US;
else
{
dir = CPH_DIR_INVALID;
MV_CPH_PRINT(CPH_ERR_LEVEL, "dir[%d] is invalid \n", dir);
}
}
/* Tx dir */
else
{
if ((port_type[port].port_type == MV_APP_PORT_WAN) &&
(port_type[port].port_state == MV_GE_PORT_ACTIVE))
dir = CPH_DIR_US;
else if ((port_type[port].port_type == MV_APP_PORT_LAN) &&
(port_type[port].port_state == MV_GE_PORT_ACTIVE))
dir = CPH_DIR_DS;
else
{
dir = CPH_DIR_INVALID;
MV_CPH_PRINT(CPH_ERR_LEVEL, "dir[%d] is invalid \n", dir);
}
}
return dir;
}
/******************************************************************************
* cph_app_parse_packet()
* _____________________________________________________________________________
*
* DESCRIPTION: Parse application packet to output parse bitmap and value
*
* INPUTS:
* port - GE MAC port
* skb_data - Pointer to SKB data holding application packet
*
* OUTPUTS:
* parse_bm - Parsing bitmap
* parse_key - Parsing key
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_parse_packet (
INT32 port,
UINT8 *skb_data,
CPH_APP_PARSE_FIELD_E *parse_bm,
CPH_APP_PARSE_T *parse_key)
{
UINT16 eth_type = 0;
struct ipv6hdr *p_ipv6_hdr = NULL;
struct ipv6_hopopt_hdr *p_hopopt_hdr = NULL;
struct icmp6hdr *p_icmp_hdr = NULL;
UINT8 *p_field = NULL;
MV_STATUS rc = MV_OK;
*parse_bm = 0;
memset(parse_key, 0, sizeof(CPH_APP_PARSE_T));
/* Parse dir */
parse_key->dir = cph_app_parse_dir(port, TRUE);
if(parse_key->dir == CPH_DIR_INVALID)
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "dir[%d] is invalid \n", parse_key->dir);
return MV_BAD_VALUE;
}
*parse_bm |= CPH_APP_PARSE_FIELD_DIR;
/* Parse RX/TX */
parse_key->rx_tx = CPH_DIR_RX;
*parse_bm |= CPH_APP_PARSE_FIELD_RX_TX;
/* Parse Marvell header */
if (parse_key->dir == CPH_DIR_US)
parse_key->mh = (ntohs(*(UINT16 *)skb_data) & MV_VALID_MH_MASK);
else
parse_key->mh = (ntohs(*(UINT16 *)skb_data) & MV_VALID_GH_MASK);
*parse_bm |= CPH_APP_PARSE_FIELD_MH;
/* Parse Eth type */
p_field = skb_data + MV_ETH_MH_SIZE + ETH_ALEN + ETH_ALEN;
eth_type = ntohs(*(UINT16 *)p_field);
while (eth_type == MV_TPID_8100 || eth_type == MV_TPID_88A8 || eth_type == MV_TPID_9100) {
p_field += VLAN_HLEN;
eth_type = ntohs(*(UINT16 *)p_field);
}
parse_key->eth_type = eth_type;
*parse_bm |= CPH_APP_PARSE_FIELD_ETH_TYPE;
/* Parse IPv4 type */
if (eth_type == ETH_P_IP) {
p_field += MV_CPH_ETH_TYPE_LEN;
p_field += MV_IPV4_PROTO_OFFSET;
parse_key->ipv4_type = *(UINT8 *)p_field;
*parse_bm |= CPH_APP_PARSE_FIELD_IPV4_TYPE;
}
/* Parse IPv6 type */
else if (eth_type == ETH_P_IPV6) {
p_ipv6_hdr = (struct ipv6hdr *)(p_field + MV_CPH_ETH_TYPE_LEN);
parse_key->ipv6_nh1 = p_ipv6_hdr->nexthdr;
*parse_bm |= CPH_APP_PARSE_FIELD_IPV6_NH1;
if (p_ipv6_hdr->nexthdr != NEXTHDR_HOP)
return rc;
p_hopopt_hdr = (struct ipv6_hopopt_hdr *)((UINT8 *)p_ipv6_hdr + sizeof(struct ipv6hdr));
parse_key->ipv6_nh2 = p_hopopt_hdr->nexthdr;
*parse_bm |= CPH_APP_PARSE_FIELD_IPV6_NH2;
if (p_hopopt_hdr->nexthdr != IPPROTO_ICMPV6)
return rc;
p_icmp_hdr = (struct icmp6hdr *)((UINT8 *)p_hopopt_hdr + ipv6_optlen(p_hopopt_hdr));
switch (p_icmp_hdr->icmp6_type) {
case ICMPV6_MGM_QUERY:
case ICMPV6_MGM_REPORT:
case ICMPV6_MGM_REDUCTION:
case ICMPV6_MLD2_REPORT:
parse_key->icmpv6_type = MV_ICMPV6_TYPE_MLD;
*parse_bm |= CPH_APP_PARSE_FIELD_ICMPV6_TYPE;
break;
default:
break;
}
}
/* Parse Ethenet subtype */
else {
parse_key->eth_subtype = (*(UINT8 *)(p_field + MV_CPH_ETH_TYPE_LEN));
*parse_bm |= CPH_APP_PARSE_FIELD_ETH_SUBTYPE;
}
return rc;
}
/******************************************************************************
* cph_app_mod_rx_packet()
* _____________________________________________________________________________
*
* DESCRIPTION: Modify RX application packet
*
* INPUTS:
* port - Gmac port the packet from
* dev - Net device
* skb - SKB buffer to receive packet
* rx_desc - RX descriptor
* mod_bm - Modification bitmap
* mod_value - Modification value
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_mod_rx_packet (
INT32 port,
struct net_device *dev,
struct sk_buff *skb,
struct neta_rx_desc *rx_desc,
CPH_APP_MOD_FIELD_E mod_bm,
CPH_APP_MOD_T *mod_value)
{
UINT8 *p_data = NULL;
MV_STATUS rc = MV_OK;
/* Save GMAC Information */
if (mod_bm & CPH_APP_RX_MOD_ADD_GMAC)
{
p_data = (UINT8 *)skb->data;
p_data[0] &= 0x0F;
p_data[0] |= ((port & 0x0F) << 4);
}
/* Replace protocol type */
skb->tail += rx_desc->dataSize;
skb->len = rx_desc->dataSize;
if (mod_bm & CPH_APP_RX_MOD_STRIP_MH)
{
skb->data += MV_ETH_MH_SIZE;
skb->tail -= MV_ETH_MH_SIZE;
skb->len -= MV_ETH_MH_SIZE;
}
skb->protocol = eth_type_trans(skb, dev);
if (mod_bm & CPH_APP_RX_MOD_REPLACE_PROTO_TYPE)
{
skb->protocol = mod_value->proto_type;
}
return rc;
}
/******************************************************************************
* cph_app_mod_tx_packet()
* _____________________________________________________________________________
*
* DESCRIPTION: Modify TX application packet
*
* INPUTS:
* skb - Pointer to SKB data hoding application packet
* tx_spec_out - TX descriptor
* mod_bm - Modification bitmap
* mod_value - Modification value
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_mod_tx_packet (
struct sk_buff *skb,
struct mv_eth_tx_spec *tx_spec_out,
CPH_APP_MOD_FIELD_E mod_bm,
CPH_APP_MOD_T *mod_value)
{
MV_STATUS rc = MV_OK;
if (mod_bm & CPH_APP_TX_MOD_ADD_MH_BY_DRIVER)
{
tx_spec_out->flags |= MV_ETH_F_MH;
}
if (mod_bm & CPH_APP_TX_MOD_NO_PAD)
{
tx_spec_out->flags |= MV_ETH_F_NO_PAD;
}
return rc;
}
/******************************************************************************
* cph_app_set_frwd()
* _____________________________________________________________________________
*
* DESCRIPTION: Set packet forwarding information
*
* INPUTS:
* skb - Pointer to SKB data hoding application packet
* tx_spec_out - TX descriptor
* frwd_bm - Forwarding bitmap
* frwd_value - Forwarding value
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_app_set_frwd (
struct sk_buff *skb,
struct mv_eth_tx_spec *tx_spec_out,
CPH_APP_FRWD_FIELD_E frwd_bm,
CPH_APP_FRWD_T *frwd_value)
{
MV_STATUS rc = MV_OK;
if (frwd_bm & CPH_APP_FRWD_SET_TRG_PORT)
{
tx_spec_out->txp = frwd_value->trg_port;
}
if (frwd_bm & CPH_APP_FRWD_SET_TRG_QUEUE)
{
tx_spec_out->txq = frwd_value->trg_queue;
}
if (frwd_bm & CPH_APP_FRWD_SET_GEM_PORT)
{
tx_spec_out->hw_cmd = ((frwd_value->gem_port << 8)|0x0010);
}
tx_spec_out->tx_func = NULL;
return rc;
}
/******************************************************************************
* cph_app_rx_bc()
* _____________________________________________________________________________
*
* DESCRIPTION: CPH function to handle the received broadcast packets
*
* INPUTS:
* port - Gmac port the packet from
* dev - Net device
* pkt - Marvell packet information
* rx_desc - RX descriptor
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns 1.
* On error returns 0.
*******************************************************************************/
INT32 cph_app_rx_bc(INT32 port, struct net_device *dev, struct eth_pbuf *pkt, struct neta_rx_desc *rx_desc)
{
CPH_FLOW_ENTRY_T flow_rule;
INT32 peer_port = 0;
INT32 rx_size = 0;
INT32 offset = 0;
BOOL state = FALSE;
struct sk_buff *skb_old = NULL;
struct sk_buff *skb_new = NULL;
tpm_eth_complex_profile_t profile_id = 0;
MV_APP_GMAC_PORT_E active_port = 0;
MV_STATUS rc = MV_OK;
/* Check whether need to handle broadcast packet */
cph_db_get_param(CPH_DB_PARAM_BC_SUPPORT, &state);
if (state == FALSE)
return 0;
/* Parse packets */
skb_old = (struct sk_buff *)(pkt->osInfo);
skb_new = (struct sk_buff *)(pkt->osInfo);
rc = cph_flow_parse_packet(port, skb_old->data, TRUE, TRUE, &flow_rule);
if (rc != MV_OK)
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "fail to call cph_flow_parse_packet, rc<%d> \n", rc);
return 0;
}
/* U/S */
if(flow_rule.dir == CPH_DIR_US)
{
/* Forward packet to peer port */
rc = cph_app_parse_peer_port(port, &peer_port);
if (rc != MV_OK)
{
MV_CPH_PRINT(CPH_ERR_LEVEL, "fail to call cph_app_parse_peer_port, rc<%d> \n", rc);
return 0;
}
MV_CPH_PRINT(CPH_DEBUG_LEVEL, "peer_port=%d\n", peer_port);
/* Forward packet */
if (netif_running(mv_net_devs[peer_port])) {
/* Copy a new SKB */
skb_old->tail += rx_desc->dataSize;
skb_old->len = rx_desc->dataSize;
skb_new = skb_copy(skb_old, GFP_ATOMIC);
if(skb_new == NULL)
{
skb_new = skb_old;
goto out;
}
/* If WAN interface is GMAC1, remove MH in upstream */
cph_db_get_param(CPH_DB_PARAM_PROFILE_ID, &profile_id);
cph_db_get_param(CPH_DB_PARAM_ACTIVE_PORT, &active_port);
if ((profile_id == TPM_PON_G1_SGMII_WAN_G0_SINGLE_PORT) && (active_port == MV_APP_GMAC_PORT_1))
{
skb_old->data += MV_ETH_MH_SIZE;
skb_old->tail -= MV_ETH_MH_SIZE;
skb_old->len -= MV_ETH_MH_SIZE;
}
mv_net_devs[peer_port]->netdev_ops->ndo_start_xmit(skb_old, mv_net_devs[peer_port]);
}
}
out:
/* Stripe VLAN tag, then send to Linux network stack */
offset = cph_flow_strip_vlan(TRUE, skb_new->data);
skb_new->data += offset;
rx_size -= offset;
/* Strip MH */
skb_new->data += MV_ETH_MH_SIZE;
offset += MV_ETH_MH_SIZE;
skb_new->tail -= offset;
skb_new->len -= offset;
skb_new->protocol = eth_type_trans(skb_new, dev);
cph_rec_skb(port, skb_new);
return 1;
}
/******************************************************************************
* cph_app_lookup_profile_id()
* _____________________________________________________________________________
*
* DESCRIPTION:lookup profile ID string according to value
*
* INPUTS:
* enum_value - The enum value to be matched
*
* OUTPUTS:
* None
*
* RETURNS:
* Enum string
*******************************************************************************/
CHAR *cph_app_lookup_profile_id(INT32 enum_value)
{
return mtype_lookup_enum_str(&g_enum_array_profile_id, enum_value);
}
/******************************************************************************
* cph_app_lookup_pon_type()
* _____________________________________________________________________________
*
* DESCRIPTION:lookup PON type string according to value
*
* INPUTS:
* enum_value - The enum value to be matched
*
* OUTPUTS:
* None
*
* RETURNS:
* Enum string
*******************************************************************************/
CHAR *cph_app_lookup_pon_type(INT32 enum_value)
{
return mtype_lookup_enum_str(&g_enum_array_pon_type, enum_value);
}
/******************************************************************************
* cph_app_lookup_dir()
* _____________________________________________________________________________
*
* DESCRIPTION:lookup direction string according to value
*
* INPUTS:
* enum_value - The enum value to be matched
*
* OUTPUTS:
* None
*
* RETURNS:
* Enum string
*******************************************************************************/
CHAR *cph_app_lookup_dir(INT32 enum_value)
{
return mtype_lookup_enum_str(&g_enum_array_dir, enum_value);
}
/******************************************************************************
* cph_app_lookup_rx_tx()
* _____________________________________________________________________________
*
* DESCRIPTION:lookup RX/TX direction string according to value
*
* INPUTS:
* enum_value - The enum value to be matched
*
* OUTPUTS:
* None
*
* RETURNS:
* Enum string
*******************************************************************************/
CHAR *cph_app_lookup_rx_tx(INT32 enum_value)
{
return mtype_lookup_enum_str(&g_enum_array_rx_tx, enum_value);
}
/******************************************************************************
* cph_app_lookup_gmac()
* _____________________________________________________________________________
*
* DESCRIPTION:lookup GMAC string according to value
*
* INPUTS:
* enum_value - The enum value to be matched
*
* OUTPUTS:
* None
*
* RETURNS:
* Enum string
*******************************************************************************/
CHAR *cph_app_lookup_gmac(INT32 enum_value)
{
return mtype_lookup_enum_str(&g_enum_array_gmac, enum_value);
}
/******************************************************************************
* cph_app_init()
* _____________________________________________________________________________
*
* DESCRIPTION: Initializes CPH application module.
*
* INPUTS:
* None.
*
* OUTPUTS:
* None.
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
INT32 cph_app_init(VOID)
{
cph_db_init();
return MV_OK;
}
/******************************************************************************
* cph_set_trace_flag()
* _____________________________________________________________________________
*
* DESCRIPTION:sets cph trace flag.
*
* INPUTS:
* enum_value - The enum value to be matched
*
* OUTPUTS:
* None
*
* RETURNS:
* On success, the function returns MV_OK.
* On error returns error code accordingly.
*******************************************************************************/
MV_STATUS cph_set_trace_flag(UINT32 flag)
{
g_cph_global_trace = flag;
return MV_OK;
}