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Diffstat (limited to 'net/tipc/config.c')
-rw-r--r--net/tipc/config.c148
1 files changed, 6 insertions, 142 deletions
diff --git a/net/tipc/config.c b/net/tipc/config.c
index 961d1b09714..50a6133a366 100644
--- a/net/tipc/config.c
+++ b/net/tipc/config.c
@@ -95,7 +95,7 @@ int tipc_cfg_append_tlv(struct sk_buff *buf, int tlv_type,
return 1;
}
-struct sk_buff *tipc_cfg_reply_unsigned_type(u16 tlv_type, u32 value)
+static struct sk_buff *tipc_cfg_reply_unsigned_type(u16 tlv_type, u32 value)
{
struct sk_buff *buf;
__be32 value_net;
@@ -109,6 +109,11 @@ struct sk_buff *tipc_cfg_reply_unsigned_type(u16 tlv_type, u32 value)
return buf;
}
+static struct sk_buff *tipc_cfg_reply_unsigned(u32 value)
+{
+ return tipc_cfg_reply_unsigned_type(TIPC_TLV_UNSIGNED, value);
+}
+
struct sk_buff *tipc_cfg_reply_string_type(u16 tlv_type, char *string)
{
struct sk_buff *buf;
@@ -120,139 +125,6 @@ struct sk_buff *tipc_cfg_reply_string_type(u16 tlv_type, char *string)
return buf;
}
-
-#if 0
-
-/* Now obsolete code for handling commands not yet implemented the new way */
-
-/*
- * Some of this code assumed that the manager structure contains two added
- * fields:
- * u32 link_subscriptions;
- * struct list_head link_subscribers;
- * which are currently not present. These fields may need to be re-introduced
- * if and when support for link subscriptions is added.
- */
-
-void tipc_cfg_link_event(u32 addr, char *name, int up)
-{
- /* TIPC DOESN'T HANDLE LINK EVENT SUBSCRIPTIONS AT THE MOMENT */
-}
-
-int tipc_cfg_cmd(const struct tipc_cmd_msg * msg,
- char *data,
- u32 sz,
- u32 *ret_size,
- struct tipc_portid *orig)
-{
- int rv = -EINVAL;
- u32 cmd = msg->cmd;
-
- *ret_size = 0;
- switch (cmd) {
- case TIPC_REMOVE_LINK:
- case TIPC_CMD_BLOCK_LINK:
- case TIPC_CMD_UNBLOCK_LINK:
- if (!cfg_check_connection(orig))
- rv = link_control(msg->argv.link_name, msg->cmd, 0);
- break;
- case TIPC_ESTABLISH:
- {
- int connected;
-
- tipc_isconnected(mng.conn_port_ref, &connected);
- if (connected || !orig) {
- rv = TIPC_FAILURE;
- break;
- }
- rv = tipc_connect2port(mng.conn_port_ref, orig);
- if (rv == TIPC_OK)
- orig = 0;
- break;
- }
- case TIPC_GET_PEER_ADDRESS:
- *ret_size = link_peer_addr(msg->argv.link_name, data, sz);
- break;
- case TIPC_GET_ROUTES:
- rv = TIPC_OK;
- break;
- default: {}
- }
- if (*ret_size)
- rv = TIPC_OK;
- return rv;
-}
-
-static void cfg_cmd_event(struct tipc_cmd_msg *msg,
- char *data,
- u32 sz,
- struct tipc_portid const *orig)
-{
- int rv = -EINVAL;
- struct tipc_cmd_result_msg rmsg;
- struct iovec msg_sect[2];
- int *arg;
-
- msg->cmd = ntohl(msg->cmd);
-
- cfg_prepare_res_msg(msg->cmd, msg->usr_handle, rv, &rmsg, msg_sect,
- data, 0);
- if (ntohl(msg->magic) != TIPC_MAGIC)
- goto exit;
-
- switch (msg->cmd) {
- case TIPC_CREATE_LINK:
- if (!cfg_check_connection(orig))
- rv = disc_create_link(&msg->argv.create_link);
- break;
- case TIPC_LINK_SUBSCRIBE:
- {
- struct subscr_data *sub;
-
- if (mng.link_subscriptions > 64)
- break;
- sub = kmalloc(sizeof(*sub),
- GFP_ATOMIC);
- if (sub == NULL) {
- warn("Memory squeeze; dropped remote link subscription\n");
- break;
- }
- INIT_LIST_HEAD(&sub->subd_list);
- tipc_createport(mng.user_ref,
- (void *)sub,
- TIPC_HIGH_IMPORTANCE,
- 0,
- 0,
- (tipc_conn_shutdown_event)cfg_linksubscr_cancel,
- 0,
- 0,
- (tipc_conn_msg_event)cfg_linksubscr_cancel,
- 0,
- &sub->port_ref);
- if (!sub->port_ref) {
- kfree(sub);
- break;
- }
- memcpy(sub->usr_handle,msg->usr_handle,
- sizeof(sub->usr_handle));
- sub->domain = msg->argv.domain;
- list_add_tail(&sub->subd_list, &mng.link_subscribers);
- tipc_connect2port(sub->port_ref, orig);
- rmsg.retval = TIPC_OK;
- tipc_send(sub->port_ref, 2u, msg_sect);
- mng.link_subscriptions++;
- return;
- }
- default:
- rv = tipc_cfg_cmd(msg, data, sz, (u32 *)&msg_sect[1].iov_len, orig);
- }
-exit:
- rmsg.result_len = htonl(msg_sect[1].iov_len);
- rmsg.retval = htonl(rv);
- tipc_cfg_respond(msg_sect, 2u, orig);
-}
-#endif
-
#define MAX_STATS_INFO 2000
static struct sk_buff *tipc_show_stats(void)
@@ -557,14 +429,6 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area
case TIPC_CMD_SHOW_PORTS:
rep_tlv_buf = tipc_port_get_ports();
break;
-#if 0
- case TIPC_CMD_SHOW_PORT_STATS:
- rep_tlv_buf = port_show_stats(req_tlv_area, req_tlv_space);
- break;
- case TIPC_CMD_RESET_PORT_STATS:
- rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED);
- break;
-#endif
case TIPC_CMD_SET_LOG_SIZE:
rep_tlv_buf = tipc_log_resize_cmd(req_tlv_area, req_tlv_space);
break;