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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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#include "tpm_common.h"
#include "tpm_header.h"
#include "tpm_sysfs_help.h"
#include "tpm_sysfs_rule_db.h"
#include "tpm_sysfs_hwcall.h"
#include "tpm_sysfs_utils.h"
#include "tpm_sysfs_setup.h"


/******************************************************************************/
/* ========================================================================== */
/*             TPM CFG SYS FS STORE ROUTINE SWITCHER                          */
/* ========================================================================== */

typedef struct
{
    char *sysfs_name;
    void (*sysfs_func)( const char *buf, size_t len);
} store_sysfs_name_func_t;

static store_sysfs_name_func_t store_sysfs_name_func_ara[] =
{
    {"frwd_rule_set",                      sfs_tpm_cfg_set_frwd_rule},
    {"vlan_rule_set",                      sfs_tpm_cfg_set_vlan_rule},
    {"mod_mh_rule_set",                    sfs_tpm_cfg_set_mod_mh_rule},
    {"mod_vlan_rule_set",                  sfs_tpm_cfg_set_mod_vlan_rule},
    {"mod_ipv4_addr_rule_set",             sfs_tpm_cfg_set_mod_ipv4_addr_rule},
    {"mod_ipv4_port_rule_set",             sfs_tpm_cfg_set_mod_ipv4_port_rule},
    {"mod_ipv6_addr_rule_set",             sfs_tpm_cfg_set_mod_ipv6_addr_rule},
    {"mod_ipv6_port_rule_set",             sfs_tpm_cfg_set_mod_ipv6_port_rule},
    {"mod_mac_addr_rule_set",              sfs_tpm_cfg_set_mod_mac_addr_rule},
    {"mod_pppoe_rule_set",                 sfs_tpm_cfg_set_mod_pppoe_rule},
    {"l2_key_ethertype_rule_set",          sfs_tpm_cfg_set_l2_key_ethertype_rule},
    {"l2_key_gemport_rule_set",            sfs_tpm_cfg_set_l2_key_gemport_rule},
    {"l2_key_mac_addr_rule_set",           sfs_tpm_cfg_set_l2_key_mac_addr_rule},
    {"l2_key_pppoe_rule_set",              sfs_tpm_cfg_set_l2_key_pppoe_rule},
    {"l2_key_vlan_rule_set",               sfs_tpm_cfg_set_l2_key_vlan_rule},
    {"l3_key_ethertype_rule_set",          sfs_tpm_cfg_set_l3_key_ethertype_rule},
    {"l3_key_pppoe_rule_set",              sfs_tpm_cfg_set_l3_key_pppoe_rule},
    {"ipv4_key_addr_rule_set",             sfs_tpm_cfg_set_ipv4_key_addr_rule},
    {"ipv4_key_port_rule_set",             sfs_tpm_cfg_set_ipv4_key_port_rule},
    {"ipv4_key_proto_rule_set",            sfs_tpm_cfg_set_ipv4_key_protocol_rule},
    {"ipv4_key_dscp_rule_set",             sfs_tpm_cfg_set_ipv4_key_dscp_rule},
    {"ipv6_ctc_cm_key_rule_set",           sfs_tpm_cfg_set_ipv6_ctc_cm_key_rule},
    {"ipv6_gen_key_sip_rule_set",          sfs_tpm_cfg_set_ipv6_gen_key_sip_rule},
    {"ipv6_gen_key_dscp_rule_set",         sfs_tpm_cfg_set_ipv6_gen_key_dscp_rule},
    {"key_rule_delete",                    sfs_tpm_cfg_set_key_rule_delete},
    {"rule_table_display",                 sfs_tpm_cfg_set_rule_table_display},
    {"l2_rule_add",                        sfs_tpm_cfg_set_l2_rule_add},
    {"l3_rule_add",                        sfs_tpm_cfg_set_l3_rule_add},
    {"ipv4_rule_add",                      sfs_tpm_cfg_set_ipv4_rule_add},
    {"ipv6_gen_rule_add",                  sfs_tpm_cfg_set_ipv6_gen_rule_add},
    {"mc_ipv4_stream_add",                 sfs_tpm_cfg_set_mc_ipv4_stream_add},
    {"mc_ipv4_stream_set_queue_add",	   sfs_tpm_cfg_set_mc_ipv4_stream_set_queue_add},
    {"mc_ipv4_stream_update",              sfs_tpm_cfg_set_mc_ipv4_stream_update},
    {"mc_ipv6_stream_add",		   sfs_tpm_cfg_set_mc_ipv6_stream_add},
    {"mc_ipv6_stream_set_queue_add",	   sfs_tpm_cfg_set_mc_ipv6_stream_set_queue_add},
    {"mc_ipv6_stream_update",		   sfs_tpm_cfg_set_mc_ipv6_stream_update},
    {"igmp_port_forward_mode_cfg",         sfs_tpm_cfg_set_igmp_port_forward_mode_cfg},
    {"mc_vid_key_reset",                   sfs_tpm_cfg_set_mc_vid_key_reset},
    {"mc_vid_key_set",                     sfs_tpm_cfg_set_mc_vid_key_set},
    {"mc_vid_cfg_set",                     sfs_tpm_cfg_set_mc_vid_cfg_set},
    {"igmp_cpu_queue_cfg",                 sfs_tpm_cfg_set_igmp_cpu_queue_cfg},
    {"igmp_proxy_sa_mac",                  sfs_tpm_cfg_set_igmp_proxy_sa_mac},
    {"no_rule_add_l2",                     sfs_tpm_cfg_set_no_rule_add_l2},
    {"no_rule_add_l3",                     sfs_tpm_cfg_set_no_rule_add_l3},
    {"no_rule_add_ipv4",                   sfs_tpm_cfg_set_no_rule_add_ipv4},
	{"no_mc_stream_add_ipv6",			   sfs_tpm_cfg_set_no_mc_stream_add_ipv6},
    {"no_mc_stream_add_ipv4",              sfs_tpm_cfg_set_no_mc_stream_add_ipv4},
    {"oam_channel",                        sfs_tpm_cfg_set_oam_channel},
    {"omci_channel",                       sfs_tpm_cfg_set_omci_channel},
    {"no_oam_channel",                     sfs_tpm_cfg_set_no_oam_channel},
    {"no_omci_channel",                    sfs_tpm_cfg_set_no_omci_channel},
    {"tpm_setup",                          sfs_tpm_cfg_setup},
    {"mib_reset",                          sfs_tpm_cfg_set_mib_reset},
    {"set_active_wan",                     sfs_tpm_cfg_set_active_wan},
    {"hot_swap_profile",		   sfs_tpm_cfg_hot_swap_profile},
    {"set_port_hwf_admin",		   sfs_tpm_cfg_set_port_hwf_admin},
    {"erase_section",                      sfs_tpm_cfg_set_erase_section},
    {"add_cpu_lpbk",                       sfs_tpm_cfg_add_cpu_lpbk},
    {"del_cpu_lpbk",                       sfs_tpm_cfg_del_cpu_lpbk},
    {"dump_cpu_lpbk",                      sfs_tpm_cfg_dump_cpu_lpbk},
    {"get_lu_entry",                       sfs_tpm_cfg_get_lu_entry},
    {"set_count_mask",                     sfs_tpm_cfg_set_count_mask},
    {"get_hit_count",                      sfs_tpm_cfg_get_hit_count},
    {"get_pnc_all_hit_cntrs",              sfs_tpm_cfg_get_pnc_all_hit_counters},
    {"set_lu_thresh",                      sfs_tpm_cfg_set_lu_thresh},
    {"reset_age_group",                    sfs_tpm_cfg_reset_age_group},
    {"rate_limit_queue_set",               sfs_tpm_cfg_set_rate_limit_queue_set},
    {"scheduling_mode_queue_set",          sfs_tpm_cfg_set_scheduling_mode_queue_set},
    {"rate_limit_if_set",                  sfs_tpm_cfg_set_rate_limit_if_set},
    {"pkt_mod_eng_entry_add",              sfs_tpm_cfg_set_pkt_mod_eng_entry_add},
    {"pkt_mod_eng_entry_show",             sfs_tpm_cfg_set_pkt_mod_eng_entry_show},
    {"pkt_mod_eng_entry_del",              sfs_tpm_cfg_set_pkt_mod_eng_entry_del},
    {"pkt_mod_eng_purge",                  sfs_tpm_cfg_set_pkt_mod_eng_purge},
    {"delete_entry_l2_rule_table",         sfs_tpm_cfg_set_delete_entry_l2_rule_table},
    {"delete_entry_l3_rule_table",         sfs_tpm_cfg_set_delete_entry_l3_rule_table},
    {"delete_entry_ipv4_rule_table",       sfs_tpm_cfg_set_delete_entry_ipv4_rule_table},
    {"delete_entry_ipv6_gen_rule_table",   sfs_tpm_cfg_set_delete_entry_ipv6_gen_rule_table},
    {"delete_entry_ipv6_dip_rule_table",   sfs_tpm_cfg_set_delete_entry_ipv6_dip_rule_table},
    {"delete_entry_ipv6_l4_rule_table",    sfs_tpm_cfg_set_delete_entry_ipv6_l4_rule_table},
    {"delete_entry_frwd_rule_table",       sfs_tpm_cfg_set_delete_entry_frwd_rule_table},
    {"delete_entry_vlan_rule_table",       sfs_tpm_cfg_set_delete_entry_vlan_rule_table},
    {"delete_entry_mod_rule_table",        sfs_tpm_cfg_set_delete_entry_mod_rule_table},

    /* jinghuaxxxxxx */
    {"ipv6_dip_key_rule_set",              sfs_tpm_cfg_set_ipv6_dip_key_rule},
    {"ipv6_l4_key_rule_set",               sfs_tpm_cfg_set_ipv6_l4_key_rule},
    {"ipv6_dip_rule_add",                  sfs_tpm_cfg_set_ipv6_dip_acl_rule_add},
    {"no_rule_add_ipv6_dip_acl",           sfs_tpm_cfg_set_no_rule_add_ipv6_dip},
    {"ipv6_l4_ports_acl_rule_add",         sfs_tpm_cfg_set_ipv6_l4_ports_acl_rule_add},
    {"no_rule_add_ipv6_l4_ports_acl",      sfs_tpm_cfg_set_no_rule_add_ipv6_l4_ports_acl},

    {"ipv6_gen_5t_rule_add",               sfs_tpm_cfg_set_ipv6_gen_5t_rule_add},
    {"no_rule_add_ipv6_gen_5t",            sfs_tpm_cfg_set_no_rule_add_ipv6_gen_5t},
    {"ipv6_dip_5t_rule_add",               sfs_tpm_cfg_set_ipv6_dip_5t_rule_add},
    {"no_rule_add_ipv6_dip_5t",            sfs_tpm_cfg_set_no_rule_add_ipv6_dip_5t},
    {"ipv6_l4_ports_5t_rule_add",          sfs_tpm_cfg_set_ipv6_l4_ports_5t_rule_add},
    {"no_rule_add_ipv6_l4_ports_5t",       sfs_tpm_cfg_set_no_rule_add_ipv6_l4_ports_5t},
    {"add_ds_load_balance",	           sfs_tpm_cfg_set_ds_load_balance_rule_add},
    {"del_ds_load_balance",		   sfs_tpm_cfg_set_no_rule_add_ds_load_balance},

    // zeev
    {"ipv6_nh_acl_rule_add",               sfs_tpm_cfg_set_ipv6_nh_acl_rule_add},
    {"no_rule_add_ipv6_nh_acl",            sfs_tpm_cfg_set_no_rule_add_ipv6_nh_acl},
    {"no_rule_add_ipv6_gen_acl",           sfs_tpm_cfg_set_no_rule_add_ipv6_gen_acl},

    {"ctc_cm_acl_rule_add",                sfs_tpm_cfg_set_ctc_cm_rule_add},
    {"ctc_cm_ipv6_acl_rule_add",	   sfs_tpm_cfg_set_ctc_cm_ipv6_rule_add},
    {"ctc_cm_set_ipv6_parse_win",	   sfs_tpm_cfg_ctc_cm_set_ipv6_parse_win},
    {"no_rule_add_ctc_cm_acl",             sfs_tpm_cfg_set_no_rule_add_ctc_cm_acl},

    {"enable_mtu",                         sfs_tpm_cfg_set_mtu_enable},
    {"set_mtu",                            sfs_tpm_cfg_set_mtu},
    {"set_pppoe_mtu",                      sfs_tpm_cfg_set_pppoe_mtu},
    {"send_genquery_to_uni",               sfs_tpm_cfg_send_genquery_to_uni},
    {"flush_atu",                          sfs_tpm_cfg_flush_atu},
    {"flush_vtu",                          sfs_tpm_cfg_flush_vtu},

    {"tpm_self_check",                     sfs_tpm_rule_self_check},
    {"mac_learn_rule_add",                 sfs_tpm_cfg_set_mac_learn_rule_add},
    {"no_rule_add_mac_learn",              sfs_tpm_cfg_set_no_rule_add_mac_learn},
    {"mac_learn_default_rule_act_set",     sfs_tpm_cfg_set_mac_learn_default_rule_action},
    {"gmac0_ingr_rate_limit_set",          sfs_tpm_cfg_set_gmac0_ingr_rate_limit},

    /* KostaP */
    {"fc_config_set",                      sfs_tpm_cfg_set_fc},
    {"fc_us_period_set",                   sfs_tpm_cfg_set_fc_period},
#ifdef TPM_FC_DEBUG
    {"fc_oneshot_set",                     sfs_tpm_cfg_set_fc_oneshot},
#endif
    {"fc_enable",                  	    sfs_tpm_cfg_fc_enable}
};
static int num_store_name_funcs = sizeof(store_sysfs_name_func_ara)/sizeof(store_sysfs_name_func_ara[0]);

static ssize_t tpm_cfg_store(struct device *dev,
                             struct device_attribute *attr,
                             const char *buf, size_t len)
{
    const char*             name = attr->attr.name;
/*    unsigned long           flags  = 0;*/
    store_sysfs_name_func_t *pnamefunc;
    int                     indx;
    GT_BOOL                 found = GT_FALSE;

    if (!capable(CAP_NET_ADMIN))
        return -EPERM;

//     raw_local_irq_save(flags);

    for (indx = 0; indx < num_store_name_funcs; indx++){
        pnamefunc = &store_sysfs_name_func_ara[indx];
        if (!strcmp(name, pnamefunc->sysfs_name)) {
            found = GT_TRUE;
            (pnamefunc->sysfs_func)(buf, len);
            break;
        }
    }

    if (found == GT_FALSE){
        printk("%s: operation <%s> not found\n", __FUNCTION__, attr->attr.name);
    }

//     raw_local_irq_restore(flags);

    return(len);
}


/******************************************************************************/
/* ========================================================================== */
/*             TPM CFG SYS FS ROUTINE SHOW SWITCHER                           */
/* ========================================================================== */
#ifdef CONFIG_MV_TPM_SYSFS_HELP

typedef struct
{
    char *sysfs_name;
    int (*sysfs_func)( char *buf);
} show_sysfs_name_func_t;

static show_sysfs_name_func_t show_sysfs_name_func_ara[] =
{
    {"help_tpm_cfg_index",           sfs_tpm_cfg_index},
    {"help_frwd_rule_cfg",           sfs_help_frwd_rule_cfg},
    {"help_vlan_rule_cfg",           sfs_help_vlan_rule_cfg},
    {"help_mod_rule_cfg",            sfs_help_mod_rule_cfg},
    {"help_l2_key_cfg",              sfs_help_l2_key_cfg},
    {"help_l3_key_cfg",              sfs_help_l3_key_cfg},
    {"help_ipv4_key_cfg",            sfs_help_ipv4_key_cfg},
    {"help_rule_table_display",      sfs_help_rule_table_display},
    {"help_l2_rule_add",             sfs_help_l2_rule_add},
    {"help_l3_rule_add",             sfs_help_l3_rule_add},
    {"help_ipv4_rule_add",           sfs_help_ipv4_rule_add},
    {"help_ipv6_dip_rule_add",       sys_help_ipv6_dip_acl_rule_add},
    {"help_ipv6_gen_rule_add",       sfs_help_ipv6_gen_rule_add},
    {"help_mc_ipvx_stream_add",      sfs_help_mc_ipvx_stream_add},
    {"help_igmp_cfg",                sfs_help_igmp_cfg},
    {"help_no_rule_add",             sfs_help_no_rule_add},
    {"help_key_rule_delete",         sfs_help_key_rule_delete},
    {"help_no_mc_stream_add",        sfs_help_no_mc_stream_add},
    {"help_oam_omci_channel",        sfs_help_oam_omci_channel},
    {"help_no_oam_omci_channel",     sfs_help_no_oam_omci_channel},
    {"help_tpm_setup",               sfs_help_setup},
    {"help_mib_reset",               sfs_help_mib_reset},
    {"help_set_active_wan",          sfs_help_set_active_wan},
    {"help_hot_swap_profile",	     sfs_help_hot_swap_profile},
    {"help_set_port_hwf_admin",	     sfs_help_set_port_hwf_admin},
    {"help_cfg_cpu_lpbk",            sfs_help_cfg_cpu_lpbk},
    {"help_ds_load_balance_rule",    sfs_help_ds_load_balance_rule},
    {"help_cfg_age_count",           sfs_help_cfg_age_count},
    {"help_rate_limit",              sfs_help_rate_limit},
    {"help_pkt_mod_add",             sfs_help_pkt_mod_add},
    {"help_pkt_mod_get_del_purge",   sfs_help_pkt_mod_get_del_purge},
    {"help_ipv6_nh_rule_add",        sfs_help_ipv6_nh_rule_add},
    {"help_ipv6_l4_ports_rule_add",  sfs_help_ipv6_l4_ports_rule_add},
    {"help_ipv6_l4_key_cfg",         sfs_help_ipv6_l4_key_cfg},
    {"help_ipv6_dip_key_cfg",        sfs_help_ipv6_dip_key_cfg},
    {"help_ipv6_gen_key_cfg",	     sfs_help_ipv6_gen_key_cfg},
    {"help_ipv6_ctc_cm_key_cfg",     sfs_help_ipv6_ctc_cm_key_cfg},
    {"help_mtu_cfg",                 sfs_help_mtu_cfg},
    {"help_delete_entry_rule_table", sfs_help_delete_entry_rule_table},
    {"help_erase_section",           sfs_help_erase_section},
    {"help_send_genquery_to_uni",    sfs_help_send_genquery_to_uni},
    {"help_tpm_self_check",          sfs_help_tpm_self_check},
    {"help_ipv6_gen_5t_rule_add",      sfs_help_ipv6_gen_5t_rule_add},
    {"help_ipv6_dip_5t_rule_add",      sfs_help_ipv6_dip_5t_rule_add},
    {"help_ipv6_l4_ports_5t_rule_add", sfs_help_ipv6_l4_ports_5t_rule_add},

    {"help_ctc_cm_rule_add",           sfs_help_ctc_cm_rule_add},
    {"help_ctc_cm_set_ipv6_parse_win", sfs_help_ctc_cm_set_ipv6_parse_win},

    {"help_flush_atu",               sfs_help_flush_atu},
    {"help_flush_vtu",               sfs_help_flush_vtu},
    {"help_mac_learn_rule_add",      sfs_help_mac_learn_rule_add},
    {"help_mac_learn_def_act_set",   sfs_help_mac_learn_def_act_set},

    {"show_frwd_rule",               sfs_show_frwd_rule},
    {"show_l2_key_ethertype",        sfs_show_l2_key_ethertype},
    {"show_l2_key_mac_addr",         sfs_show_l2_key_mac_addr},
    {"show_l2_key_vlan",             sfs_show_l2_key_vlan},
    {"show_l2_rule",                 sfs_show_l2_rule},
    {"show_vlan_rule",               sfs_show_vlan_rule},
};
static int num_show_name_funcs = sizeof(show_sysfs_name_func_ara)/sizeof(show_sysfs_name_func_ara[0]);


static ssize_t tpm_cfg_show(struct device *dev,
                            struct device_attribute *attr,
                            char *buf)
{
    const char*            name = attr->attr.name;
    show_sysfs_name_func_t *pnamefunc;
    int                    indx;
    GT_BOOL                found = GT_FALSE;
    int                    buflen = 0;

    if (!capable(CAP_NET_ADMIN))
        return -EPERM;

    for (indx = 0; indx < num_show_name_funcs; indx++){
        pnamefunc = &show_sysfs_name_func_ara[indx];
        if (!strcmp(name, pnamefunc->sysfs_name)) {
            found = GT_TRUE;
            buflen = (pnamefunc->sysfs_func)(buf);
            break;
        }
    }
    if (found == GT_FALSE){
        printk("%s: operation <%s> not found\n", __FUNCTION__, attr->attr.name);
    }
    return buflen;
}
#else
static ssize_t tpm_cfg_show(struct device *dev,
                            struct device_attribute *attr,
                            char *buf)
{
	printk(KERN_WARNING "%s: sysfs help is not compiled (CONFIG_MV_TPM_SYSFS_HELP)\n", __FUNCTION__);
	return 0;
}
#endif /* CONFIG_MV_TPM_SYSFS_HELP */

/******************************************************************************/
/* ========================================================================== */
/*                            Cfg SW Attributes                               */
/* ========================================================================== */

#ifdef CONFIG_MV_TPM_SYSFS_HELP
// help
static DEVICE_ATTR(help_tpm_cfg_index,                              S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_frwd_rule_cfg,                              S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_vlan_rule_cfg,                              S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_mod_rule_cfg,                               S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_l2_key_cfg,                                 S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_l3_key_cfg,                                 S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ipv4_key_cfg,                               S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ipv6_gen_key_cfg,                           S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ipv6_dip_key_cfg,                           S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ipv6_ctc_cm_key_cfg,                        S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ipv6_l4_key_cfg,                            S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_rule_table_display,                         S_IRUSR, tpm_cfg_show, tpm_cfg_store);

static DEVICE_ATTR(help_l2_rule_add,                                S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_mac_learn_rule_add,                         S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_mac_learn_def_act_set,                      S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_l3_rule_add,                                S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ipv4_rule_add,                              S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ipv6_dip_rule_add,                          S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ipv6_gen_rule_add,                          S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ipv6_nh_rule_add,                           S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ipv6_l4_ports_rule_add,                     S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ipv6_gen_5t_rule_add,                       S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ipv6_dip_5t_rule_add,                       S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ipv6_l4_ports_5t_rule_add,                  S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ctc_cm_rule_add,                            S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ctc_cm_set_ipv6_parse_win,                  S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_mc_ipvx_stream_add,                         S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_igmp_cfg,                                   S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_no_rule_add,                                S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_key_rule_delete,                            S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_no_mc_stream_add,                           S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_oam_omci_channel,                           S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_no_oam_omci_channel,                        S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_tpm_setup,                                  S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_mib_reset,                                  S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_set_active_wan,                             S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_hot_swap_profile,                           S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_set_port_hwf_admin,                         S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_cfg_cpu_lpbk,                               S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_ds_load_balance_rule,                       S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_cfg_age_count,                              S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_rate_limit,                                 S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_pkt_mod_add,                                S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_pkt_mod_get_del_purge,                      S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_mtu_cfg,                                    S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_delete_entry_rule_table,                    S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_erase_section,                              S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_send_genquery_to_uni,                       S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_tpm_self_check,                             S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_flush_atu,                                  S_IRUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(help_flush_vtu,                                  S_IRUSR, tpm_cfg_show, tpm_cfg_store);
#endif /* CONFIG_MV_TPM_SYSFS_HELP */

/* sysfs for dumping forwarding table in yaml. */
static DEVICE_ATTR(show_frwd_rule,                                  S_IRUSR, tpm_cfg_show, NULL);
static DEVICE_ATTR(show_l2_key_ethertype,                           S_IRUSR, tpm_cfg_show, NULL);
static DEVICE_ATTR(show_l2_key_mac_addr,                            S_IRUSR, tpm_cfg_show, NULL);
static DEVICE_ATTR(show_l2_key_vlan,                                S_IRUSR, tpm_cfg_show, NULL);
static DEVICE_ATTR(show_l2_rule,                                    S_IRUSR, tpm_cfg_show, NULL);
static DEVICE_ATTR(show_vlan_rule,                                  S_IRUSR, tpm_cfg_show, NULL);

// rule set
static DEVICE_ATTR(frwd_rule_set,                                   S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(vlan_rule_set,                                   S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mod_mh_rule_set,                                 S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mod_vlan_rule_set,                               S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mod_ipv4_addr_rule_set,                          S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mod_ipv4_port_rule_set,                          S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mod_ipv6_addr_rule_set,                          S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mod_ipv6_port_rule_set,                          S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mod_pppoe_rule_set,                              S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mod_mac_addr_rule_set,                           S_IWUSR, tpm_cfg_show, tpm_cfg_store);

static DEVICE_ATTR(l2_key_ethertype_rule_set,                       S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(l2_key_gemport_rule_set,                         S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(l2_key_mac_addr_rule_set,                        S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(l2_key_pppoe_rule_set,                           S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(l2_key_vlan_rule_set,                            S_IWUSR, tpm_cfg_show, tpm_cfg_store);

static DEVICE_ATTR(l3_key_ethertype_rule_set,                       S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(l3_key_pppoe_rule_set,                           S_IWUSR, tpm_cfg_show, tpm_cfg_store);

static DEVICE_ATTR(ipv4_key_proto_rule_set,                         S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ipv4_key_dscp_rule_set,                          S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ipv4_key_addr_rule_set,                          S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ipv4_key_port_rule_set,                          S_IWUSR, tpm_cfg_show, tpm_cfg_store);


static DEVICE_ATTR(ipv6_gen_key_sip_rule_set,                       S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ipv6_ctc_cm_key_rule_set,                        S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ipv6_gen_key_dscp_rule_set,                      S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ipv6_dip_key_rule_set,                           S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ipv6_l4_key_rule_set,                            S_IWUSR, tpm_cfg_show, tpm_cfg_store);

static DEVICE_ATTR(key_rule_delete,                                 S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(rule_table_display,                              S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(delete_entry_l2_rule_table,                      S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(delete_entry_l3_rule_table,                      S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(delete_entry_ipv4_rule_table,                    S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(delete_entry_ipv6_gen_rule_table,                S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(delete_entry_ipv6_dip_rule_table,                S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(delete_entry_ipv6_l4_rule_table,                 S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(delete_entry_frwd_rule_table,                    S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(delete_entry_vlan_rule_table,                    S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(delete_entry_mod_rule_table,                     S_IWUSR, tpm_cfg_show, tpm_cfg_store);

// Rule add
static DEVICE_ATTR(l2_rule_add,                                     S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mac_learn_rule_add,                              S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mac_learn_default_rule_act_set,                  S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(l3_rule_add,                                     S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ipv4_rule_add,                                   S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ipv6_gen_rule_add,                               S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ipv6_dip_rule_add,                               S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mc_ipv4_stream_add,                              S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mc_ipv4_stream_set_queue_add,                      S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mc_ipv4_stream_update,                           S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mc_ipv6_stream_add,                              S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mc_ipv6_stream_set_queue_add,                      S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mc_ipv6_stream_update,                           S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ipv6_nh_acl_rule_add,                            S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ipv6_l4_ports_acl_rule_add,                      S_IWUSR, tpm_cfg_show, tpm_cfg_store);

static DEVICE_ATTR(ipv6_gen_5t_rule_add,                            S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ipv6_dip_5t_rule_add,                            S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ipv6_l4_ports_5t_rule_add,                       S_IWUSR, tpm_cfg_show, tpm_cfg_store);

static DEVICE_ATTR(ctc_cm_acl_rule_add,                             S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ctc_cm_ipv6_acl_rule_add,                        S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(ctc_cm_set_ipv6_parse_win,                       S_IWUSR, tpm_cfg_show, tpm_cfg_store);

static DEVICE_ATTR(igmp_port_forward_mode_cfg,                      S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(igmp_cpu_queue_cfg,                              S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(igmp_proxy_sa_mac,                               S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mc_vid_key_reset,                                S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mc_vid_key_set,                                  S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mc_vid_cfg_set,                                  S_IWUSR, tpm_cfg_show, tpm_cfg_store);

static DEVICE_ATTR(no_rule_add_l2,                                  S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(no_rule_add_l3,                                  S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(no_rule_add_ipv4,                                S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(no_mc_stream_add_ipv4,                           S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(no_mc_stream_add_ipv6,                           S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(no_rule_add_ipv6_nh_acl,                         S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(no_rule_add_ipv6_l4_ports_acl,                   S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(no_rule_add_ipv6_dip_acl,                        S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(no_rule_add_ipv6_gen_acl,                        S_IWUSR, tpm_cfg_show, tpm_cfg_store);

static DEVICE_ATTR(no_rule_add_ipv6_gen_5t,                         S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(no_rule_add_ipv6_dip_5t,                         S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(no_rule_add_ipv6_l4_ports_5t,                    S_IWUSR, tpm_cfg_show, tpm_cfg_store);

static DEVICE_ATTR(no_rule_add_ctc_cm_acl,                          S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(no_rule_add_mac_learn,                           S_IWUSR, tpm_cfg_show, tpm_cfg_store);


static DEVICE_ATTR(oam_channel,                                     S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(omci_channel,                                    S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(no_oam_channel,                                  S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(no_omci_channel,                                 S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(tpm_setup,                                       S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(mib_reset,                                       S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(set_active_wan,                                  S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(hot_swap_profile,                                S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(set_port_hwf_admin,                              S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(add_cpu_lpbk,                                    S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(del_cpu_lpbk,                                    S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(dump_cpu_lpbk,                                   S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(get_lu_entry,                                    S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(set_count_mask,                                  S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(get_hit_count,                                   S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(get_pnc_all_hit_cntrs,                           S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(set_lu_thresh,                                   S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(reset_age_group,                                 S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(rate_limit_queue_set,                            S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(gmac0_ingr_rate_limit_set,                       S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(scheduling_mode_queue_set,                       S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(rate_limit_if_set,                               S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(pkt_mod_eng_entry_add,                           S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(pkt_mod_eng_entry_show,                          S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(pkt_mod_eng_entry_del,                           S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(pkt_mod_eng_purge,                               S_IWUSR, tpm_cfg_show, tpm_cfg_store);

static DEVICE_ATTR(enable_mtu,                                      S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(set_mtu,                                         S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(set_pppoe_mtu,                                   S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(send_genquery_to_uni,                            S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(erase_section,                                   S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(tpm_self_check,                                  S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(flush_atu,                                       S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(flush_vtu,                                       S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(add_ds_load_balance,                             S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(del_ds_load_balance,                             S_IWUSR, tpm_cfg_show, tpm_cfg_store);

static DEVICE_ATTR(fc_config_set,                                   S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(fc_us_period_set,                                S_IWUSR, tpm_cfg_show, tpm_cfg_store);
static DEVICE_ATTR(fc_enable,                                       S_IWUSR, tpm_cfg_show, tpm_cfg_store);
#ifdef TPM_FC_DEBUG
static DEVICE_ATTR(fc_oneshot_set,                                  S_IWUSR, tpm_cfg_show, tpm_cfg_store);
#endif

/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_mngt SYS FS STORE ROUTINE SWITCHER                     */
/* ========================================================================== */

static struct attribute *tpm_cfg_mngt_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP

    &dev_attr_help_oam_omci_channel.attr,
    &dev_attr_help_no_oam_omci_channel.attr,
#endif
    &dev_attr_oam_channel.attr,
    &dev_attr_omci_channel.attr,
    &dev_attr_no_oam_channel.attr,
    &dev_attr_no_omci_channel.attr,

    NULL
};

static struct attribute_group tpm_cfg_mngt_sw_group =
{
    .name = "cfg_mngt",
    .attrs = tpm_cfg_mngt_sw_attrs
};


/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_mod SYS FS STORE ROUTINE SWITCHER                     */
/* ========================================================================== */

static struct attribute *tpm_cfg_mod_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_mod_rule_cfg.attr,
    &dev_attr_help_rule_table_display.attr,
    &dev_attr_help_pkt_mod_add.attr,
    &dev_attr_help_pkt_mod_get_del_purge.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */

    &dev_attr_mod_mh_rule_set.attr,
    &dev_attr_mod_vlan_rule_set.attr,
    &dev_attr_mod_ipv4_addr_rule_set.attr,
    &dev_attr_mod_ipv4_port_rule_set.attr,
    &dev_attr_mod_ipv6_addr_rule_set.attr,
    &dev_attr_mod_ipv6_port_rule_set.attr,
    &dev_attr_mod_pppoe_rule_set.attr,
    &dev_attr_mod_mac_addr_rule_set.attr,
    &dev_attr_pkt_mod_eng_entry_add.attr,
    &dev_attr_pkt_mod_eng_entry_show.attr,
    &dev_attr_pkt_mod_eng_entry_del.attr,
    &dev_attr_pkt_mod_eng_purge.attr,

    &dev_attr_delete_entry_mod_rule_table.attr,
    &dev_attr_rule_table_display.attr,

    NULL
};

static struct attribute_group tpm_cfg_mod_sw_group =
{
    .name = "cfg_mod",
    .attrs = tpm_cfg_mod_sw_attrs
};


/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_l2 SYS FS STORE ROUTINE SWITCHER                       */
/* ========================================================================== */

static struct attribute *tpm_cfg_l2_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_l2_key_cfg.attr,
    &dev_attr_help_rule_table_display.attr,
    &dev_attr_help_l2_rule_add.attr,
    &dev_attr_help_no_rule_add.attr,
    &dev_attr_help_delete_entry_rule_table.attr,
    &dev_attr_help_mac_learn_rule_add.attr,
    &dev_attr_help_mac_learn_def_act_set.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */
    &dev_attr_show_l2_key_ethertype.attr,
    &dev_attr_show_l2_key_mac_addr.attr,
    &dev_attr_show_l2_key_vlan.attr,
    &dev_attr_show_l2_rule.attr,

    &dev_attr_l2_key_ethertype_rule_set.attr,
    &dev_attr_l2_key_gemport_rule_set.attr,
    &dev_attr_l2_key_mac_addr_rule_set.attr,
    &dev_attr_l2_key_pppoe_rule_set.attr,
    &dev_attr_l2_key_vlan_rule_set.attr,

    &dev_attr_delete_entry_l2_rule_table.attr,
    &dev_attr_rule_table_display.attr,

    &dev_attr_l2_rule_add.attr,
    &dev_attr_no_rule_add_l2.attr,

    &dev_attr_mac_learn_rule_add.attr,
    &dev_attr_mac_learn_default_rule_act_set.attr,
    &dev_attr_no_rule_add_mac_learn.attr,

    NULL
};

static struct attribute_group tpm_cfg_l2_sw_group =
{
    .name = "cfg_l2",
    .attrs = tpm_cfg_l2_sw_attrs
};


/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_l3 SYS FS STORE ROUTINE SWITCHER                       */
/* ========================================================================== */

static struct attribute *tpm_cfg_l3_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_l3_key_cfg.attr,
    &dev_attr_help_rule_table_display.attr,
    &dev_attr_help_l3_rule_add.attr,
    &dev_attr_help_no_rule_add.attr,
    &dev_attr_help_delete_entry_rule_table.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */

    &dev_attr_l3_key_ethertype_rule_set.attr,
    &dev_attr_l3_key_pppoe_rule_set.attr,

    &dev_attr_delete_entry_l3_rule_table.attr,
    &dev_attr_rule_table_display.attr,

    &dev_attr_l3_rule_add.attr,
    &dev_attr_no_rule_add_l3.attr,

    NULL
};

static struct attribute_group tpm_cfg_l3_sw_group =
{
    .name = "cfg_l3",
    .attrs = tpm_cfg_l3_sw_attrs
};


/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_ipv4 SYS FS STORE ROUTINE SWITCHER                     */
/* ========================================================================== */

static struct attribute *tpm_cfg_ipv4_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_ipv4_key_cfg.attr,
    &dev_attr_help_rule_table_display.attr,
    &dev_attr_help_ipv4_rule_add.attr,
    &dev_attr_help_no_rule_add.attr,
    &dev_attr_help_delete_entry_rule_table.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */

    &dev_attr_ipv4_key_proto_rule_set.attr,
    &dev_attr_ipv4_key_dscp_rule_set.attr,
    &dev_attr_ipv4_key_addr_rule_set.attr,
    &dev_attr_ipv4_key_port_rule_set.attr,

    &dev_attr_delete_entry_ipv4_rule_table.attr,
    &dev_attr_rule_table_display.attr,

    &dev_attr_ipv4_rule_add.attr,
    &dev_attr_no_rule_add_ipv4.attr,


    NULL
};

static struct attribute_group tpm_cfg_ipv4_sw_group =
{
    .name = "cfg_ipv4",
    .attrs = tpm_cfg_ipv4_sw_attrs
};


/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_ipv6 SYS FS STORE ROUTINE SWITCHER                     */
/* ========================================================================== */

static struct attribute *tpm_cfg_ipv6_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_ipv6_gen_key_cfg.attr,
    &dev_attr_help_ipv6_ctc_cm_key_cfg.attr,
    &dev_attr_help_ipv6_dip_key_cfg.attr,
    &dev_attr_help_ipv6_l4_key_cfg.attr,
    &dev_attr_help_rule_table_display.attr,
    &dev_attr_help_ipv6_gen_rule_add.attr,
    &dev_attr_help_ipv6_dip_rule_add.attr,
    &dev_attr_help_ipv6_nh_rule_add.attr,
    &dev_attr_help_ipv6_l4_ports_rule_add.attr,
    &dev_attr_help_ipv6_gen_5t_rule_add.attr,
    &dev_attr_help_ipv6_dip_5t_rule_add.attr,
    &dev_attr_help_ipv6_l4_ports_5t_rule_add.attr,
    &dev_attr_help_no_rule_add.attr,
    &dev_attr_help_delete_entry_rule_table.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */

    &dev_attr_ipv6_dip_key_rule_set.attr,
    &dev_attr_ipv6_l4_key_rule_set.attr,
    &dev_attr_ipv6_ctc_cm_key_rule_set.attr,
    &dev_attr_ipv6_gen_key_sip_rule_set.attr,
    &dev_attr_ipv6_gen_key_dscp_rule_set.attr,
    &dev_attr_delete_entry_ipv6_gen_rule_table.attr,
    &dev_attr_delete_entry_ipv6_dip_rule_table.attr,
    &dev_attr_delete_entry_ipv6_l4_rule_table.attr,
    &dev_attr_rule_table_display.attr,

    &dev_attr_ipv6_gen_rule_add.attr,
    &dev_attr_ipv6_dip_rule_add.attr,
    &dev_attr_ipv6_nh_acl_rule_add.attr,
    &dev_attr_ipv6_l4_ports_acl_rule_add.attr,
    &dev_attr_no_rule_add_ipv6_nh_acl.attr,
    &dev_attr_no_rule_add_ipv6_l4_ports_acl.attr,
    &dev_attr_no_rule_add_ipv6_gen_acl.attr,
    &dev_attr_no_rule_add_ipv6_dip_acl.attr,

    &dev_attr_ipv6_gen_5t_rule_add.attr,
    &dev_attr_ipv6_dip_5t_rule_add.attr,
    &dev_attr_ipv6_l4_ports_5t_rule_add.attr,
    &dev_attr_no_rule_add_ipv6_gen_5t.attr,
    &dev_attr_no_rule_add_ipv6_dip_5t.attr,
    &dev_attr_no_rule_add_ipv6_l4_ports_5t.attr,

    NULL
};

static struct attribute *tpm_cfg_mtu_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_mtu_cfg.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */
    &dev_attr_enable_mtu.attr,
    &dev_attr_set_mtu.attr,
    &dev_attr_set_pppoe_mtu.attr,

    NULL
};

static struct attribute_group tpm_cfg_ipv6_sw_group =
{
    .name = "cfg_ipv6",
    .attrs = tpm_cfg_ipv6_sw_attrs
};

static struct attribute_group tpm_cfg_mtu_sw_group =
{
    .name = "cfg_mtu",
    .attrs = tpm_cfg_mtu_sw_attrs
};

/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_frwd SYS FS STORE ROUTINE SWITCHER                     */
/* ========================================================================== */

static struct attribute *tpm_cfg_frwd_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_frwd_rule_cfg.attr,
    &dev_attr_help_rule_table_display.attr,
    &dev_attr_help_delete_entry_rule_table.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */
    &dev_attr_show_frwd_rule.attr,

    &dev_attr_frwd_rule_set.attr,

    &dev_attr_delete_entry_frwd_rule_table.attr,
    &dev_attr_rule_table_display.attr,

    NULL
};

static struct attribute_group tpm_cfg_frwd_sw_group =
{
    .name = "cfg_frwd",
    .attrs = tpm_cfg_frwd_sw_attrs
};


/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_vlan SYS FS STORE ROUTINE SWITCHER                     */
/* ========================================================================== */

static struct attribute *tpm_cfg_vlan_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_vlan_rule_cfg.attr,
    &dev_attr_help_rule_table_display.attr,
    &dev_attr_help_delete_entry_rule_table.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */
    &dev_attr_show_vlan_rule.attr,

    &dev_attr_vlan_rule_set.attr,

    &dev_attr_delete_entry_vlan_rule_table.attr,
    &dev_attr_rule_table_display.attr,

    NULL
};

static struct attribute_group tpm_cfg_vlan_sw_group =
{
    .name = "cfg_vlan",
    .attrs = tpm_cfg_vlan_sw_attrs
};


/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_traffic SYS FS STORE ROUTINE SWITCHER                     */
/* ========================================================================== */

static struct attribute *tpm_cfg_traffic_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_rate_limit.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */

    &dev_attr_rate_limit_queue_set.attr,
    &dev_attr_scheduling_mode_queue_set.attr,
    &dev_attr_rate_limit_if_set.attr,
    &dev_attr_gmac0_ingr_rate_limit_set.attr,
    &dev_attr_fc_config_set.attr,
    &dev_attr_fc_us_period_set.attr,
    &dev_attr_fc_enable.attr,
#ifdef TPM_FC_DEBUG
    &dev_attr_fc_oneshot_set.attr,
#endif


    NULL
};

static struct attribute_group tpm_cfg_traffic_sw_group =
{
    .name = "cfg_traffic",
    .attrs = tpm_cfg_traffic_sw_attrs
};


/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_mc SYS FS STORE ROUTINE SWITCHER                     */
/* ========================================================================== */

static struct attribute *tpm_cfg_mc_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_mc_ipvx_stream_add.attr,
    &dev_attr_help_igmp_cfg.attr,
    &dev_attr_help_no_mc_stream_add.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */

    &dev_attr_mc_ipv4_stream_add.attr,
    &dev_attr_mc_ipv4_stream_set_queue_add.attr,
    &dev_attr_igmp_port_forward_mode_cfg.attr,
    &dev_attr_igmp_cpu_queue_cfg.attr,
    &dev_attr_igmp_proxy_sa_mac.attr,
    &dev_attr_no_mc_stream_add_ipv4.attr,
    &dev_attr_mc_ipv4_stream_update.attr,

    &dev_attr_mc_vid_key_reset.attr,
    &dev_attr_mc_vid_key_set.attr,
    &dev_attr_mc_vid_cfg_set.attr,

    &dev_attr_mc_ipv6_stream_add.attr,
    &dev_attr_mc_ipv6_stream_set_queue_add.attr,
    &dev_attr_no_mc_stream_add_ipv6.attr,
    &dev_attr_mc_ipv6_stream_update.attr,

    NULL
};

static struct attribute_group tpm_cfg_mc_sw_group =
{
    .name = "cfg_mc",
    .attrs = tpm_cfg_mc_sw_attrs
};


/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_misc SYS FS STORE ROUTINE SWITCHER                     */
/* ========================================================================== */

static struct attribute *tpm_cfg_misc_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_tpm_setup.attr,
    &dev_attr_help_mib_reset.attr,
    &dev_attr_help_set_active_wan.attr,
    &dev_attr_help_hot_swap_profile.attr,
    &dev_attr_help_set_port_hwf_admin.attr,
    &dev_attr_help_erase_section.attr,
    &dev_attr_help_send_genquery_to_uni.attr,
    &dev_attr_help_tpm_self_check.attr,
    &dev_attr_help_flush_atu.attr,
    &dev_attr_help_flush_vtu.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */

    &dev_attr_tpm_setup.attr,

    &dev_attr_send_genquery_to_uni.attr,

    &dev_attr_mib_reset.attr,
    &dev_attr_set_active_wan.attr,
    &dev_attr_hot_swap_profile.attr,
    &dev_attr_set_port_hwf_admin.attr,
    &dev_attr_erase_section.attr,
    &dev_attr_tpm_self_check.attr,
    &dev_attr_flush_vtu.attr,
    &dev_attr_flush_atu.attr,

    NULL
};

static struct attribute_group tpm_cfg_misc_sw_group =
{
    .name = "cfg_misc",
    .attrs = tpm_cfg_misc_sw_attrs
};

/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_cpu_lpbk SYS FS STORE ROUTINE SWITCHER                     */
/* ========================================================================== */

static struct attribute *tpm_cfg_cpu_lpbk_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_cfg_cpu_lpbk.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */
    &dev_attr_add_cpu_lpbk.attr,
    &dev_attr_del_cpu_lpbk.attr,
    &dev_attr_dump_cpu_lpbk.attr,
    NULL
};

static struct attribute_group tpm_cfg_cpu_lpbk_sw_group =
{
    .name = "cfg_cpu_lpbk",
    .attrs = tpm_cfg_cpu_lpbk_sw_attrs
};

/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_ds_load_balance SYS FS STORE ROUTINE SWITCHER                     */
/* ========================================================================== */

static struct attribute *tpm_cfg_ds_load_balance_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_ds_load_balance_rule.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */
    &dev_attr_add_ds_load_balance.attr,
    &dev_attr_del_ds_load_balance.attr,
    NULL
};

static struct attribute_group tpm_cfg_ds_load_balance_sw_group =
{
    .name = "cfg_ds_load_balance",
    .attrs = tpm_cfg_ds_load_balance_sw_attrs
};

/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_age_count SYS FS STORE ROUTINE SWITCHER                */
/* ========================================================================== */

static struct attribute *tpm_cfg_age_count_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_cfg_age_count.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */
    &dev_attr_get_lu_entry.attr,
    &dev_attr_set_count_mask.attr,
    &dev_attr_get_hit_count.attr,
    &dev_attr_get_pnc_all_hit_cntrs.attr,
    &dev_attr_set_lu_thresh.attr,
    &dev_attr_reset_age_group.attr,
    NULL
};

static struct attribute_group tpm_cfg_age_count_sw_group =
{
    .name = "cfg_age_count",
    .attrs = tpm_cfg_age_count_sw_attrs
};

/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg_ctc_cm SYS FS STORE ROUTINE SWITCHER                     */
/* ========================================================================== */

static struct attribute *tpm_cfg_ctc_cm_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_ctc_cm_rule_add.attr,
    &dev_attr_help_ctc_cm_set_ipv6_parse_win.attr,
    &dev_attr_help_no_rule_add.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */
    &dev_attr_ctc_cm_acl_rule_add.attr,
    &dev_attr_ctc_cm_ipv6_acl_rule_add.attr,
    &dev_attr_ctc_cm_set_ipv6_parse_win.attr,
    &dev_attr_no_rule_add_ctc_cm_acl.attr,
    NULL
};

static struct attribute_group tpm_cfg_ctc_cm_sw_group =
{
    .name = "cfg_ctc_cm",
    .attrs = tpm_cfg_ctc_cm_sw_attrs
};

//#if 0

// !!@@##$$%%
//
// KEEP THIS - WE MAY GO BACK TO FLAT cfg FOLDER
//
// !!@@##$$%%

/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg SYS FS STORE ROUTINE SWITCHER                          */
/* ========================================================================== */

static struct attribute *tpm_cfg_flat_sw_attrs[] =
{
#ifdef CONFIG_MV_TPM_SYSFS_HELP
    &dev_attr_help_tpm_cfg_index.attr,
    &dev_attr_help_frwd_rule_cfg.attr,
    &dev_attr_help_vlan_rule_cfg.attr,
    &dev_attr_help_mod_rule_cfg.attr,
    &dev_attr_help_l2_key_cfg.attr,
    &dev_attr_help_l3_key_cfg.attr,
    &dev_attr_help_ipv4_key_cfg.attr,
    &dev_attr_help_ipv6_l4_key_cfg.attr,
    &dev_attr_help_ipv6_ctc_cm_key_cfg.attr,
    &dev_attr_help_ipv6_dip_key_cfg.attr,
    &dev_attr_help_ipv6_gen_key_cfg.attr,
    &dev_attr_help_rule_table_display.attr,

    &dev_attr_help_l2_rule_add.attr,
    &dev_attr_help_l3_rule_add.attr,
    &dev_attr_help_ipv4_rule_add.attr,
    &dev_attr_help_ipv6_gen_rule_add.attr,
    &dev_attr_help_ipv6_dip_rule_add.attr,
    &dev_attr_help_ipv6_nh_rule_add.attr,
    &dev_attr_help_ipv6_l4_ports_rule_add.attr,
    &dev_attr_help_mc_ipvx_stream_add.attr,
    &dev_attr_help_igmp_cfg.attr,
    &dev_attr_help_no_rule_add.attr,
    &dev_attr_help_key_rule_delete.attr,
    &dev_attr_help_no_mc_stream_add.attr,
    &dev_attr_help_oam_omci_channel.attr,
    &dev_attr_help_no_oam_omci_channel.attr,
    &dev_attr_help_tpm_setup.attr,
    &dev_attr_help_mib_reset.attr,
    &dev_attr_help_set_active_wan.attr,
    &dev_attr_help_hot_swap_profile.attr,
    &dev_attr_help_set_port_hwf_admin.attr,
    &dev_attr_help_ds_load_balance_rule.attr,
    &dev_attr_help_cfg_cpu_lpbk.attr,
    &dev_attr_help_rate_limit.attr,
    &dev_attr_help_pkt_mod_add.attr,
    &dev_attr_help_pkt_mod_get_del_purge.attr,

    &dev_attr_help_ipv6_gen_5t_rule_add.attr,
    &dev_attr_help_ipv6_dip_5t_rule_add.attr,
    &dev_attr_help_ipv6_l4_ports_5t_rule_add.attr,
#endif /* CONFIG_MV_TPM_SYSFS_HELP */

    &dev_attr_frwd_rule_set.attr,
    &dev_attr_vlan_rule_set.attr,
    &dev_attr_mod_vlan_rule_set.attr,
    &dev_attr_mod_ipv4_addr_rule_set.attr,
    &dev_attr_mod_ipv4_port_rule_set.attr,
    &dev_attr_mod_ipv6_addr_rule_set.attr,
    &dev_attr_mod_ipv6_port_rule_set.attr,
    &dev_attr_mod_pppoe_rule_set.attr,
    &dev_attr_mod_mac_addr_rule_set.attr,

    &dev_attr_l2_key_ethertype_rule_set.attr,
    &dev_attr_l2_key_gemport_rule_set.attr,
    &dev_attr_l2_key_mac_addr_rule_set.attr,
    &dev_attr_l2_key_pppoe_rule_set.attr,
    &dev_attr_l2_key_vlan_rule_set.attr,

    &dev_attr_l3_key_ethertype_rule_set.attr,
    &dev_attr_l3_key_pppoe_rule_set.attr,

    &dev_attr_ipv4_key_proto_rule_set.attr,
    &dev_attr_ipv4_key_dscp_rule_set.attr,
    &dev_attr_ipv4_key_addr_rule_set.attr,
    &dev_attr_ipv4_key_port_rule_set.attr,

    &dev_attr_ipv6_ctc_cm_key_rule_set.attr,
    &dev_attr_ipv6_gen_key_sip_rule_set.attr,
    &dev_attr_ipv6_gen_key_dscp_rule_set.attr,
    &dev_attr_ipv6_dip_key_rule_set.attr,
    &dev_attr_ipv6_l4_key_rule_set.attr,

    &dev_attr_key_rule_delete.attr,
    &dev_attr_rule_table_display.attr,

    &dev_attr_l2_rule_add.attr,
    &dev_attr_l3_rule_add.attr,
    &dev_attr_ipv4_rule_add.attr,
    &dev_attr_ipv6_gen_rule_add.attr,
    &dev_attr_ipv6_dip_rule_add.attr,
    &dev_attr_mc_ipv4_stream_add.attr,
    &dev_attr_mc_ipv4_stream_set_queue_add.attr,
    &dev_attr_mc_ipv4_stream_update.attr,
    &dev_attr_mc_ipv6_stream_add.attr,
    &dev_attr_mc_ipv6_stream_set_queue_add.attr,
    &dev_attr_mc_ipv6_stream_update.attr,
    &dev_attr_ipv6_nh_acl_rule_add.attr,
    &dev_attr_ipv6_l4_ports_acl_rule_add.attr,

    &dev_attr_ipv6_gen_5t_rule_add.attr,
    &dev_attr_ipv6_dip_5t_rule_add.attr,
    &dev_attr_ipv6_l4_ports_5t_rule_add.attr,

    &dev_attr_igmp_port_forward_mode_cfg.attr,
    &dev_attr_igmp_cpu_queue_cfg.attr,
    &dev_attr_igmp_proxy_sa_mac.attr,

    &dev_attr_no_rule_add_l2.attr,
    &dev_attr_no_rule_add_l3.attr,
    &dev_attr_no_rule_add_ipv4.attr,
    &dev_attr_no_rule_add_ipv6_nh_acl.attr,
    &dev_attr_no_rule_add_ipv6_l4_ports_acl.attr,
    &dev_attr_no_rule_add_ipv6_gen_acl.attr,
    &dev_attr_no_mc_stream_add_ipv6.attr,
    &dev_attr_no_mc_stream_add_ipv4.attr,

    &dev_attr_no_rule_add_ipv6_gen_5t.attr,
    &dev_attr_no_rule_add_ipv6_dip_5t.attr,
    &dev_attr_no_rule_add_ipv6_l4_ports_5t.attr,

    &dev_attr_oam_channel.attr,
    &dev_attr_omci_channel.attr,
    &dev_attr_no_oam_channel.attr,
    &dev_attr_no_omci_channel.attr,

    &dev_attr_tpm_setup.attr,
    &dev_attr_mib_reset.attr,
    &dev_attr_set_active_wan.attr,
    &dev_attr_hot_swap_profile.attr,
    &dev_attr_set_port_hwf_admin.attr,

    &dev_attr_rate_limit_queue_set.attr,
    &dev_attr_scheduling_mode_queue_set.attr,
    &dev_attr_rate_limit_if_set.attr,
    &dev_attr_pkt_mod_eng_entry_add.attr,
    &dev_attr_pkt_mod_eng_entry_show.attr,
    &dev_attr_pkt_mod_eng_entry_del.attr,
    &dev_attr_pkt_mod_eng_purge.attr,

    NULL
};

static struct attribute_group tpm_cfg_flat_sw_group =
{
    .name = "cfg_flat",
    .attrs = tpm_cfg_flat_sw_attrs
};
//#endif


/******************************************************************************/
/* ========================================================================== */
/*             TPM cfg SETUP: incl. folder creation + FS population           */
/* ========================================================================== */

typedef struct
{
    char                   *folder_name;
    struct attribute_group *pattrgroup;
} attr_group_pair_t;

static attr_group_pair_t attr_group_pair_ara[] =
{
    {"cfg_mngt",               &tpm_cfg_mngt_sw_group},
    {"cfg_mod",                &tpm_cfg_mod_sw_group},
    {"cfg_frwd",               &tpm_cfg_frwd_sw_group},
    {"cfg_vlan",               &tpm_cfg_vlan_sw_group},
    {"cfg_l2",                 &tpm_cfg_l2_sw_group},
    {"cfg_l3",                 &tpm_cfg_l3_sw_group},
    {"cfg_ipv4",               &tpm_cfg_ipv4_sw_group},
    {"cfg_ipv6",               &tpm_cfg_ipv6_sw_group},
    {"cfg_mc",                 &tpm_cfg_mc_sw_group},
    {"cfg_traffic",            &tpm_cfg_traffic_sw_group},
    {"cfg_misc",               &tpm_cfg_misc_sw_group},
    {"cfg_cpu_lpbk",           &tpm_cfg_cpu_lpbk_sw_group},
    {"cfg_ds_load_balance",    &tpm_cfg_ds_load_balance_sw_group},
    {"cfg_age_count",          &tpm_cfg_age_count_sw_group},
    {"cfg_flat",               &tpm_cfg_flat_sw_group},
    {"cfg_mtu",                &tpm_cfg_mtu_sw_group},
    {"cfg_ctc_cm",             &tpm_cfg_ctc_cm_sw_group},
};
static int num_attr_group_pairs = sizeof(attr_group_pair_ara)/sizeof(attr_group_pair_ara[0]);

int tpm_sysfs_init(void)
{
    int           err;
    struct device *pd;
    int           indx;

    tpm_sysfs_rule_db_init();

    pd = bus_find_device_by_name(&platform_bus_type, NULL, "tpm");
    if (!pd) {
        platform_device_register_simple("tpm", -1, NULL, 0);
        pd = bus_find_device_by_name(&platform_bus_type, NULL, "tpm");
    }

    if (!pd) {
        printk(KERN_ERR"%s: cannot find tpm device\n", __FUNCTION__);
        pd = &platform_bus;
    }

    for (indx = 0; indx < num_attr_group_pairs; indx++)
    {
        attr_group_pair_t *ppair;

        ppair = &attr_group_pair_ara[indx];

        err = sysfs_create_group(&pd->kobj, ppair->pattrgroup);
        if (err)
        {
            printk(KERN_INFO "sysfs_create_group failed for %s, err = %d\n", ppair->folder_name, err);
            goto out;
        }
    }
    printk(KERN_INFO "= SW Module SYS FS Init for tpm ended successfully =\n");

out:
    return err;
}