@@ -43,13 +43,11 @@
#define REPLY_TRUNCATED "<truncated>\n"
static DEFINE_MUTEX(config_mutex);
-static struct tipc_server cfgsrv;
static const void *req_tlv_area; /* request message TLV area */
static int req_tlv_space; /* request message TLV area size */
static int rep_headroom; /* reply message headroom to use */
-
struct sk_buff *tipc_cfg_reply_alloc(int payload_size)
{
struct sk_buff *buf;
@@ -185,18 +183,6 @@ static struct sk_buff *cfg_set_own_addr(void)
return tipc_cfg_reply_none();
}
-static struct sk_buff *cfg_set_remote_mng(void)
-{
- u32 value;
-
- if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
- return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
-
- value = ntohl(*(__be32 *)TLV_DATA(req_tlv_area));
- tipc_remote_management = (value != 0);
- return tipc_cfg_reply_none();
-}
-
static struct sk_buff *cfg_set_max_ports(void)
{
u32 value;
@@ -247,21 +233,10 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area
/* Check command authorization */
if (likely(in_own_node(orig_node))) {
/* command is permitted */
- } else if (cmd >= 0x8000) {
+ } else {
rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (cannot be done remotely)");
goto exit;
- } else if (!tipc_remote_management) {
- rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NO_REMOTE);
- goto exit;
- } else if (cmd >= 0x4000) {
- u32 domain = 0;
-
- if ((tipc_nametbl_translate(TIPC_ZM_SRV, 0, &domain) == 0) ||
- (domain != orig_node)) {
- rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NOT_ZONE_MSTR);
- goto exit;
- }
}
/* Call appropriate processing routine */
@@ -310,18 +285,12 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area
case TIPC_CMD_SET_NODE_ADDR:
rep_tlv_buf = cfg_set_own_addr();
break;
- case TIPC_CMD_SET_REMOTE_MNG:
- rep_tlv_buf = cfg_set_remote_mng();
- break;
case TIPC_CMD_SET_MAX_PORTS:
rep_tlv_buf = cfg_set_max_ports();
break;
case TIPC_CMD_SET_NETID:
rep_tlv_buf = cfg_set_netid();
break;
- case TIPC_CMD_GET_REMOTE_MNG:
- rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_remote_management);
- break;
case TIPC_CMD_GET_MAX_PORTS:
rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_ports);
break;
@@ -345,6 +314,8 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area
case TIPC_CMD_SET_MAX_PUBL:
case TIPC_CMD_GET_MAX_PUBL:
case TIPC_CMD_SET_LOG_SIZE:
+ case TIPC_CMD_SET_REMOTE_MNG:
+ case TIPC_CMD_GET_REMOTE_MNG:
case TIPC_CMD_DUMP_LOG:
rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (obsolete command)");
@@ -369,75 +340,3 @@ exit:
mutex_unlock(&config_mutex);
return rep_tlv_buf;
}
-
-static void cfg_conn_msg_event(int conid, struct sockaddr_tipc *addr,
- void *usr_data, void *buf, size_t len)
-{
- struct tipc_cfg_msg_hdr *req_hdr;
- struct tipc_cfg_msg_hdr *rep_hdr;
- struct sk_buff *rep_buf;
-
- /* Validate configuration message header (ignore invalid message) */
- req_hdr = (struct tipc_cfg_msg_hdr *)buf;
- if ((len < sizeof(*req_hdr)) ||
- (len != TCM_ALIGN(ntohl(req_hdr->tcm_len))) ||
- (ntohs(req_hdr->tcm_flags) != TCM_F_REQUEST)) {
- pr_warn("Invalid configuration message discarded\n");
- return;
- }
-
- /* Generate reply for request (if can't, return request) */
- rep_buf = tipc_cfg_do_cmd(addr->addr.id.node, ntohs(req_hdr->tcm_type),
- buf + sizeof(*req_hdr),
- len - sizeof(*req_hdr),
- BUF_HEADROOM + MAX_H_SIZE + sizeof(*rep_hdr));
- if (rep_buf) {
- skb_push(rep_buf, sizeof(*rep_hdr));
- rep_hdr = (struct tipc_cfg_msg_hdr *)rep_buf->data;
- memcpy(rep_hdr, req_hdr, sizeof(*rep_hdr));
- rep_hdr->tcm_len = htonl(rep_buf->len);
- rep_hdr->tcm_flags &= htons(~TCM_F_REQUEST);
- tipc_conn_sendmsg(&cfgsrv, conid, addr, rep_buf->data,
- rep_buf->len);
- kfree_skb(rep_buf);
- }
-}
-
-static struct sockaddr_tipc cfgsrv_addr __read_mostly = {
- .family = AF_TIPC,
- .addrtype = TIPC_ADDR_NAMESEQ,
- .addr.nameseq.type = TIPC_CFG_SRV,
- .addr.nameseq.lower = 0,
- .addr.nameseq.upper = 0,
- .scope = TIPC_ZONE_SCOPE
-};
-
-static struct tipc_server cfgsrv __read_mostly = {
- .saddr = &cfgsrv_addr,
- .imp = TIPC_CRITICAL_IMPORTANCE,
- .type = SOCK_RDM,
- .max_rcvbuf_size = 64 * 1024,
- .name = "cfg_server",
- .tipc_conn_recvmsg = cfg_conn_msg_event,
- .tipc_conn_new = NULL,
- .tipc_conn_shutdown = NULL
-};
-
-int tipc_cfg_init(void)
-{
- return tipc_server_start(&cfgsrv);
-}
-
-void tipc_cfg_reinit(void)
-{
- tipc_server_stop(&cfgsrv);
-
- cfgsrv_addr.addr.nameseq.lower = tipc_own_addr;
- cfgsrv_addr.addr.nameseq.upper = tipc_own_addr;
- tipc_server_start(&cfgsrv);
-}
-
-void tipc_cfg_stop(void)
-{
- tipc_server_stop(&cfgsrv);
-}
@@ -64,9 +64,4 @@ static inline struct sk_buff *tipc_cfg_reply_ultra_string(char *string)
struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd,
const void *req_tlv_area, int req_tlv_space,
int headroom);
-
-int tipc_cfg_init(void);
-void tipc_cfg_reinit(void);
-void tipc_cfg_stop(void);
-
#endif
@@ -50,7 +50,6 @@ int tipc_random __read_mostly;
u32 tipc_own_addr __read_mostly;
int tipc_max_ports __read_mostly;
int tipc_net_id __read_mostly;
-int tipc_remote_management __read_mostly;
int sysctl_tipc_rmem[3] __read_mostly; /* min/default/max */
/**
@@ -85,7 +84,6 @@ static void tipc_core_stop(void)
tipc_net_stop();
tipc_bearer_cleanup();
tipc_netlink_stop();
- tipc_cfg_stop();
tipc_subscr_stop();
tipc_nametbl_stop();
tipc_ref_table_stop();
@@ -130,18 +128,12 @@ static int tipc_core_start(void)
if (err)
goto out_subscr;
- err = tipc_cfg_init();
- if (err)
- goto out_cfg;
-
err = tipc_bearer_setup();
if (err)
goto out_bearer;
return 0;
out_bearer:
- tipc_cfg_stop();
-out_cfg:
tipc_subscr_stop();
out_subscr:
tipc_unregister_sysctl();
@@ -166,7 +158,6 @@ static int __init tipc_init(void)
pr_info("Activated (version " TIPC_MOD_VER ")\n");
tipc_own_addr = 0;
- tipc_remote_management = 1;
tipc_max_ports = CONFIG_TIPC_PORTS;
tipc_net_id = 4711;
@@ -79,7 +79,6 @@ int tipc_snprintf(char *buf, int len, const char *fmt, ...);
extern u32 tipc_own_addr __read_mostly;
extern int tipc_max_ports __read_mostly;
extern int tipc_net_id __read_mostly;
-extern int tipc_remote_management __read_mostly;
extern int sysctl_tipc_rmem[3] __read_mostly;
/*
@@ -182,8 +182,6 @@ void tipc_net_start(u32 addr)
tipc_bclink_init();
write_unlock_bh(&tipc_net_lock);
- tipc_cfg_reinit();
-
pr_info("Started in network mode\n");
pr_info("Own node address %s, network identity %u\n",
tipc_addr_string_fill(addr_string, tipc_own_addr), tipc_net_id);