From 691cc9529efe8ea7abaab170c452ae4470bf3ac2 Mon Sep 17 00:00:00 2001 From: Roman Yeryomin Date: Wed, 6 Feb 2013 02:59:31 +0200 Subject: Rebase files to rsdk 3.2 and refresh patches. Compilable (not by humans). Signed-off-by: Roman Yeryomin --- .../linux/realtek/files/net/bridge/lan_restrict.c | 442 --------------------- .../linux/realtek/files/net/bridge/lan_restrict.h | 10 - 2 files changed, 452 deletions(-) delete mode 100644 target/linux/realtek/files/net/bridge/lan_restrict.c delete mode 100644 target/linux/realtek/files/net/bridge/lan_restrict.h (limited to 'target/linux/realtek/files/net/bridge') diff --git a/target/linux/realtek/files/net/bridge/lan_restrict.c b/target/linux/realtek/files/net/bridge/lan_restrict.c deleted file mode 100644 index 8f09a9409..000000000 --- a/target/linux/realtek/files/net/bridge/lan_restrict.c +++ /dev/null @@ -1,442 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -//#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "lan_restrict.h" - -static char lan_restrict_flag[1024]; -int8 enable_lanrestrict = FALSE; -static struct proc_dir_entry *res=NULL; - -static inline int _strncasecmp(const char *s1, const char *s2, unsigned int n) -{ - if (n == 0) - return 0; - - while ((n-- != 0) - && (tolower(*(unsigned char *) s1) == - tolower(*(unsigned char *) s2))) { - if (n == 0 || *s1 == '\0' || *s2 == '\0') - return 0; - s1++; - s2++; - } - - return tolower(*(unsigned char *) s1) - tolower(*(unsigned char *) s2); -} - -int lan_restrict_rcv(struct sk_buff *skb, struct net_device *dev) -{ - int32 found = FAILED; - ether_addr_t *macAddr; -// int8 port_num; - int32 column; - int32 SrcBlk; - - if ((memcmp(skb->dev->name, RTL_PS_BR0_DEV_NAME, 3) ==0) || (memcmp(skb->dev->name, RTL_PS_LAN_P0_DEV_NAME, 4) ==0) ) - { - macAddr = (ether_addr_t *)(eth_hdr(skb)->h_source); - found = rtl_check_fdb_entry_check_exist(RTL_LAN_FID, macAddr, FDB_DYNAMIC); -/* printk("\nrecv packet from dev:%s\n", skb->dev->name);*/ - /*can found in asic , do noting here , in linux fdb module , it can be authed*/ - if (found == SUCCESS ) - { -#if 0 - port_num = rtl865x_ConvertPortMasktoPortNum(fdbEntry.memberPortMask); - - if (lan_restrict_tbl[port_num].enable == TRUE) - { - if ((lan_restrict_tbl[port_num].curr_num < lan_restrict_tbl[port_num].max_num)) - { -/* printk("\nPASS:lan_restrict_tbl[%d] current number is %d\n", port_num, lan_restrict_tbl[port_num].curr_num);*/ - return NET_RX_SUCCESS; - } - else - { - if (fdbEntry.auth == TRUE) - { -/* printk("\nPASS1:lan_restrict_tbl[%d] current number is %d\n", port_num, lan_restrict_tbl[port_num].curr_num);*/ - return NET_RX_SUCCESS; - } - else - { -/* printk("\nDROP:lan_restrict_tbl[%d] current number is %d\n", port_num, lan_restrict_tbl[port_num].curr_num);*/ - l2temp_entry.l2type = (fdbEntry.nhFlag==0)?RTL865x_L2_TYPEI: RTL865x_L2_TYPEII; - l2temp_entry.process = FDB_TYPE_FWD; - l2temp_entry.memberPortMask = fdbEntry.memberPortMask; - l2temp_entry.auth = FALSE; - l2temp_entry.SrcBlk = TRUE; - memcpy(&(l2temp_entry.macAddr), macAddr, sizeof(ether_addr_t)); - rtl865x_addAuthFilterDatabaseEntryExtension(fdbEntry.fid, &l2temp_entry); - return NET_RX_AUTH_BLOCK; - } - } - } - else - { - return NET_RX_SUCCESS; - } -#endif - return NET_RX_SUCCESS; - } - else - { -/* printk(" \nnot found in hw table, src port is %d\n", skb->srcPort);*/ - if (lan_restrict_tbl[skb->srcPort].enable == TRUE) - { - /*found in sw l2 table*/ - if(rtl_check_fdb_entry_check_srcBlock(0, macAddr, &SrcBlk) == SUCCESS) - { - if (SrcBlk == TRUE)/*sw block*/ - { - return NET_RX_AUTH_BLOCK; - } - else - { - return NET_RX_SUCCESS; - } - } - else /*not found in sw l2 table*/ - { -/* printk(" \nnot found ind hw and sw table\n");*/ - if ((lan_restrict_tbl[skb->srcPort].curr_num < lan_restrict_tbl[skb->srcPort].max_num)) - { - /*try to add into sw l2 table*/ -/* printk("\ntry to add into sw l2 table\n");*/ - rtl865x_addAuthFDBEntry((unsigned char *)macAddr, TRUE, skb->srcPort); - return NET_RX_SUCCESS; - } - else - { - return NET_RX_AUTH_BLOCK; - } - } - - } - else - { -/* printk("dev name is %s\n", skb->dev->name);*/ - return NET_RX_SUCCESS; - } - } - } - else - { - return NET_RX_SUCCESS; - } -} -#if 0 -static struct packet_type lan_restrict_packet_type = { - .type = __constant_htons(ETH_P_ALL), - .func = lan_restrict_rcv, -}; -#endif -static int lan_restrict_tbl_int(void) -{ - uint8 i; - - for (i=0; i < LAN_RESTRICT_PORT_NUMBER; i++ ) - { - lan_restrict_tbl[i].port_num = 0; - lan_restrict_tbl[i].enable = FALSE; - lan_restrict_tbl[i].max_num = 0; - lan_restrict_tbl[i].curr_num = 0; - } - return TRUE; -} - -static int lan_restrict_tbl_reset(void) -{ - uint8 i; - - for (i=0; i < LAN_RESTRICT_PORT_NUMBER; i++ ) - { - lan_restrict_tbl[i].port_num = 0; - lan_restrict_tbl[i].enable = FALSE; - lan_restrict_tbl[i].max_num = 0; - lan_restrict_tbl[i].curr_num = 0; - } - return TRUE; -} - - -static int lan_restrict_set_singleport(uint8 portnum , int8 enable, int32 max_num) -{ - int32 ret; - if (enable == TRUE) - { - lan_restrict_tbl[portnum].max_num = max_num; - } - else - { - lan_restrict_tbl[portnum].max_num = 0; - } - - ret =rtl865x_setRestrictPortNum(portnum, enable, max_num); - return ret; -} - -static int lan_restrict_perport_setting(void) -{ - int i; - for (i=0; i < LAN_RESTRICT_PORT_NUMBER; i++ ) - { - lan_restrict_set_singleport(lan_restrict_tbl[i].port_num, lan_restrict_tbl[i].enable, lan_restrict_tbl[i].max_num); - } - return TRUE; -} - -static int lan_restrict_enable(void) -{ - /* - enable - */ - rtl865x_enableLanPortNumRestrict(TRUE); - lan_restrict_perport_setting(); - return TRUE; -} - -static int lan_restrict_disable(void) -{ - /* - disable - */ - rtl865x_enableLanPortNumRestrict(FALSE); - lan_restrict_tbl_reset(); - lan_restrict_perport_setting(); - return TRUE; -} -/* -int32 lanrestrict_addfdbentry(const unsigned char *addr) -{ - int32 found = FAILED; - ether_addr_t *macAddr; - int32 ret=FAILED; - int8 port_num; - int32 column; - rtl865x_tblAsicDrv_l2Param_t fdbEntry; - rtl865x_filterDbTableEntry_t l2temp_entry; - - macAddr = (ether_addr_t *)(addr); - found = rtl865x_Lookup_fdb_entry(0, macAddr, FDB_DYNAMIC, &column, &fdbEntry); - if (found == SUCCESS ) - { - port_num = rtl865x_ConvertPortMasktoPortNum(fdbEntry.memberPortMask); - - if (rtl865x_lookup_FilterDatabaseEntry(fdbEntry.fid, macAddr) != SUCCESS) - { - l2temp_entry.l2type = (fdbEntry.nhFlag==0)?RTL865x_L2_TYPEI: RTL865x_L2_TYPEII; - l2temp_entry.process = FDB_TYPE_FWD; - l2temp_entry.memberPortMask = fdbEntry.memberPortMask; - l2temp_entry.auth = TRUE; - l2temp_entry.SrcBlk = FALSE; - memcpy(&(l2temp_entry.macAddr), macAddr, sizeof(ether_addr_t)); - ret =rtl865x_addAuthFilterDatabaseEntryExtension(fdbEntry.fid, &l2temp_entry); - } - } - return ret; -} -*/ - -int32 lan_restrict_getBlockAddr(int32 port , const unsigned char *swap_addr) -{ - int32 ret = FAILED; - - if (lan_restrict_tbl[port].enable == TRUE) - { - ret = rtl865x_check_authfdbentry_Byport(port , swap_addr); - } - - return ret; -} - -int32 lan_restrict_CheckStatusByport(int32 port) -{ - if (lan_restrict_tbl[port].enable == TRUE) - { - if (lan_restrict_tbl[port].curr_num < lan_restrict_tbl[port].max_num) - { - return TRUE; - } - else - { - return FALSE; - } - } - else - { - return FAILED; - } -} -static int lan_restrict_read_proc(char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - int len, i ; - len = sprintf(page, "%s\n", "lan restrict table:"); - if (len <= off+count) - *eof = 1; - - for (i = 0; i < LAN_RESTRICT_PORT_NUMBER; i++) - { - len += sprintf(page + len, " PORT[%d] ", i); - len += sprintf(page + len,"%6s %6d %6d ",lan_restrict_tbl[i].enable?"ON":"OFF", lan_restrict_tbl[i].max_num, lan_restrict_tbl[i].curr_num); - len += sprintf(page + len,"\n"); - } - - return len; -} - -static int lan_restrict_write_proc(struct file *file, const char *buffer, - unsigned long count, void *data) -{ - char tmpbuf[1024]; - char *entryPtr, *portnumPtr, *enablePtr, *maxnumPtr, *strptr=tmpbuf; - int8 port, port_enable, maxnum; - - if (count < 2) - return -EFAULT; - /* - format: entry1;entry2;entry3 - entry format: port_num enable max_num curr_num; - port_num: 0,1,2... - enable: on/off - max_num: 0,1,2... - curr_num: 0,1,2..., can not write, can only read from proc file and write again, just for display - */ - - memset(lan_restrict_flag,0,strlen(lan_restrict_flag)); - if (buffer && !copy_from_user(tmpbuf, buffer, count)) - { - if(memcmp(strptr,"enable", strlen("enable")) == 0) - { - lan_restrict_enable(); - enable_lanrestrict = TRUE; -/* printk("Fun[%s][%d]\n", __FUNCTION__, __LINE__);*/ - printk("enable lan restrict FUNC.....\n"); - } - else if(memcmp(strptr,"disable", strlen("enable")) == 0) - { - lan_restrict_disable(); - enable_lanrestrict = FALSE; -/* printk("Fun[%s][%d]\n", __FUNCTION__, __LINE__);*/ - printk("disable lan restrict FUNC.....\n"); - } - else - { - if (lan_restrict_enable == FALSE) - return count; - - /* - format: entry1;entry2;entry3 - entry format: port_num enable max_num curr_num; - port_num: 0,1,2... - enable: on/off - max_num: 0,1,2... - curr_num: 0,1,2..., can not write, can only read from proc file and write again, just for display - */ - entryPtr = strsep(&strptr,";"); - while (entryPtr != NULL) - { - /*1. port_num*/ - portnumPtr = strsep(&entryPtr," "); - if(portnumPtr == NULL) - { - printk("lan restrict setting format error1\n"); - break; - } - port = simple_strtol(portnumPtr,NULL,0); - printk("set port num is %d\n", port); - - /*2. enable or not*/ - enablePtr = strsep(&entryPtr," "); - if(enablePtr == NULL) - { - printk("lan restrict setting format error2\n"); - break; - } - if(_strncasecmp(enablePtr,"OFF",3) == 0) - { - port_enable = FALSE; - } - else if (_strncasecmp(enablePtr,"ON",3) == 0) - { - port_enable = TRUE; - } - else - { - printk("lan restrict setting format error3\n"); - break; - } - printk("port_enable is %d\n", port_enable); - - /*3max num*/ - maxnumPtr = strsep(&entryPtr," "); - if(maxnumPtr == NULL) - { - printk("lan restrict setting format error4\n"); - break; - } - maxnum = simple_strtol(maxnumPtr,NULL,0); - printk("set max num is %d\n", maxnum); - - lan_restrict_tbl[port].enable = port_enable; - lan_restrict_tbl[port].max_num = maxnum; - /* - set Asic - */ - lan_restrict_set_singleport(port, port_enable, maxnum); - } - } - } - - return count; -} - -static int lan_restrict_proc_init(void) -{ - res = create_proc_entry("lan_restrict_info",0,NULL); - if(res) - { - res->read_proc = lan_restrict_read_proc; - res->write_proc = lan_restrict_write_proc; - lanrestrict_unRegister_event(); - lanrestrict_register_event(); - return TRUE; - } - return FALSE; -} - -int __init lan_restrict_init(void) -{ - lan_restrict_tbl_int(); -// dev_add_pack(&lan_restrict_packet_type); - lan_restrict_proc_init(); - return 0; -} - - diff --git a/target/linux/realtek/files/net/bridge/lan_restrict.h b/target/linux/realtek/files/net/bridge/lan_restrict.h deleted file mode 100644 index 0ad313b47..000000000 --- a/target/linux/realtek/files/net/bridge/lan_restrict.h +++ /dev/null @@ -1,10 +0,0 @@ -//#include -#include -#include -#include -#include - -int32 lan_restrict_getBlockAddr(int32 port , const unsigned char *swap_addr); -extern int __init lan_restrict_init(void); -extern int lan_restrict_rcv(struct sk_buff *skb, struct net_device *dev); -extern int32 lan_restrict_CheckStatusByport(int32 port); -- cgit v1.2.3