diff options
Diffstat (limited to 'net/tipc/config.c')
| -rw-r--r-- | net/tipc/config.c | 218 |
1 files changed, 109 insertions, 109 deletions
diff --git a/net/tipc/config.c b/net/tipc/config.c index 8ddef4fce2c2..3c8e6740e5ae 100644 --- a/net/tipc/config.c +++ b/net/tipc/config.c @@ -70,13 +70,13 @@ static int req_tlv_space; /* request message TLV area size */ static int rep_headroom; /* reply message headroom to use */ -void cfg_link_event(u32 addr, char *name, int up) +void tipc_cfg_link_event(u32 addr, char *name, int up) { /* TIPC DOESN'T HANDLE LINK EVENT SUBSCRIPTIONS AT THE MOMENT */ } -struct sk_buff *cfg_reply_alloc(int payload_size) +struct sk_buff *tipc_cfg_reply_alloc(int payload_size) { struct sk_buff *buf; @@ -86,14 +86,14 @@ struct sk_buff *cfg_reply_alloc(int payload_size) return buf; } -int cfg_append_tlv(struct sk_buff *buf, int tlv_type, - void *tlv_data, int tlv_data_size) +int tipc_cfg_append_tlv(struct sk_buff *buf, int tlv_type, + void *tlv_data, int tlv_data_size) { struct tlv_desc *tlv = (struct tlv_desc *)buf->tail; int new_tlv_space = TLV_SPACE(tlv_data_size); if (skb_tailroom(buf) < new_tlv_space) { - dbg("cfg_append_tlv unable to append TLV\n"); + dbg("tipc_cfg_append_tlv unable to append TLV\n"); return 0; } skb_put(buf, new_tlv_space); @@ -104,28 +104,28 @@ int cfg_append_tlv(struct sk_buff *buf, int tlv_type, return 1; } -struct sk_buff *cfg_reply_unsigned_type(u16 tlv_type, u32 value) +struct sk_buff *tipc_cfg_reply_unsigned_type(u16 tlv_type, u32 value) { struct sk_buff *buf; u32 value_net; - buf = cfg_reply_alloc(TLV_SPACE(sizeof(value))); + buf = tipc_cfg_reply_alloc(TLV_SPACE(sizeof(value))); if (buf) { value_net = htonl(value); - cfg_append_tlv(buf, tlv_type, &value_net, - sizeof(value_net)); + tipc_cfg_append_tlv(buf, tlv_type, &value_net, + sizeof(value_net)); } return buf; } -struct sk_buff *cfg_reply_string_type(u16 tlv_type, char *string) +struct sk_buff *tipc_cfg_reply_string_type(u16 tlv_type, char *string) { struct sk_buff *buf; int string_len = strlen(string) + 1; - buf = cfg_reply_alloc(TLV_SPACE(string_len)); + buf = tipc_cfg_reply_alloc(TLV_SPACE(string_len)); if (buf) - cfg_append_tlv(buf, tlv_type, string, string_len); + tipc_cfg_append_tlv(buf, tlv_type, string, string_len); return buf; } @@ -246,7 +246,7 @@ static void cfg_cmd_event(struct tipc_cmd_msg *msg, exit: rmsg.result_len = htonl(msg_sect[1].iov_len); rmsg.retval = htonl(rv); - cfg_respond(msg_sect, 2u, orig); + tipc_cfg_respond(msg_sect, 2u, orig); } #endif @@ -255,26 +255,26 @@ static struct sk_buff *cfg_enable_bearer(void) struct tipc_bearer_config *args; if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_BEARER_CONFIG)) - return cfg_reply_error_string(TIPC_CFG_TLV_ERROR); + return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); args = (struct tipc_bearer_config *)TLV_DATA(req_tlv_area); if (tipc_enable_bearer(args->name, ntohl(args->detect_scope), ntohl(args->priority))) - return cfg_reply_error_string("unable to enable bearer"); + return tipc_cfg_reply_error_string("unable to enable bearer"); - return cfg_reply_none(); + return tipc_cfg_reply_none(); } static struct sk_buff *cfg_disable_bearer(void) { if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_BEARER_NAME)) - return cfg_reply_error_string(TIPC_CFG_TLV_ERROR); + return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); if (tipc_disable_bearer((char *)TLV_DATA(req_tlv_area))) - return cfg_reply_error_string("unable to disable bearer"); + return tipc_cfg_reply_error_string("unable to disable bearer"); - return cfg_reply_none(); + return tipc_cfg_reply_none(); } static struct sk_buff *cfg_set_own_addr(void) @@ -282,25 +282,25 @@ static struct sk_buff *cfg_set_own_addr(void) u32 addr; if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_NET_ADDR)) - return cfg_reply_error_string(TIPC_CFG_TLV_ERROR); + return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); addr = *(u32 *)TLV_DATA(req_tlv_area); addr = ntohl(addr); if (addr == tipc_own_addr) - return cfg_reply_none(); - if (!addr_node_valid(addr)) - return cfg_reply_error_string(TIPC_CFG_INVALID_VALUE - " (node address)"); + return tipc_cfg_reply_none(); + if (!tipc_addr_node_valid(addr)) + return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE + " (node address)"); if (tipc_own_addr) - return cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED - " (cannot change node address once assigned)"); + return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED + " (cannot change node address once assigned)"); spin_unlock_bh(&config_lock); - stop_net(); + tipc_core_stop_net(); tipc_own_addr = addr; - start_net(); + tipc_core_start_net(); spin_lock_bh(&config_lock); - return cfg_reply_none(); + return tipc_cfg_reply_none(); } static struct sk_buff *cfg_set_remote_mng(void) @@ -308,12 +308,12 @@ static struct sk_buff *cfg_set_remote_mng(void) u32 value; if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) - return cfg_reply_error_string(TIPC_CFG_TLV_ERROR); + return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); value = *(u32 *)TLV_DATA(req_tlv_area); value = ntohl(value); tipc_remote_management = (value != 0); - return cfg_reply_none(); + return tipc_cfg_reply_none(); } static struct sk_buff *cfg_set_max_publications(void) @@ -321,15 +321,15 @@ static struct sk_buff *cfg_set_max_publications(void) u32 value; if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) - return cfg_reply_error_string(TIPC_CFG_TLV_ERROR); + return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); value = *(u32 *)TLV_DATA(req_tlv_area); value = ntohl(value); if (value != delimit(value, 1, 65535)) - return cfg_reply_error_string(TIPC_CFG_INVALID_VALUE - " (max publications must be 1-65535)"); + return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE + " (max publications must be 1-65535)"); tipc_max_publications = value; - return cfg_reply_none(); + return tipc_cfg_reply_none(); } static struct sk_buff *cfg_set_max_subscriptions(void) @@ -337,15 +337,15 @@ static struct sk_buff *cfg_set_max_subscriptions(void) u32 value; if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) - return cfg_reply_error_string(TIPC_CFG_TLV_ERROR); + return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); value = *(u32 *)TLV_DATA(req_tlv_area); value = ntohl(value); if (value != delimit(value, 1, 65535)) - return cfg_reply_error_string(TIPC_CFG_INVALID_VALUE - " (max subscriptions must be 1-65535"); + return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE + " (max subscriptions must be 1-65535"); tipc_max_subscriptions = value; - return cfg_reply_none(); + return tipc_cfg_reply_none(); } static struct sk_buff *cfg_set_max_ports(void) @@ -354,31 +354,31 @@ static struct sk_buff *cfg_set_max_ports(void) u32 value; if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) - return cfg_reply_error_string(TIPC_CFG_TLV_ERROR); + return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); value = *(u32 *)TLV_DATA(req_tlv_area); value = ntohl(value); if (value != delimit(value, 127, 65535)) - return cfg_reply_error_string(TIPC_CFG_INVALID_VALUE - " (max ports must be 127-65535)"); + return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE + " (max ports must be 127-65535)"); if (value == tipc_max_ports) - return cfg_reply_none(); + return tipc_cfg_reply_none(); if (atomic_read(&tipc_user_count) > 2) - return cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED - " (cannot change max ports while TIPC users exist)"); + return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED + " (cannot change max ports while TIPC users exist)"); spin_unlock_bh(&config_lock); orig_mode = tipc_get_mode(); if (orig_mode == TIPC_NET_MODE) - stop_net(); - stop_core(); + tipc_core_stop_net(); + tipc_core_stop(); tipc_max_ports = value; - start_core(); + tipc_core_start(); if (orig_mode == TIPC_NET_MODE) - start_net(); + tipc_core_start_net(); spin_lock_bh(&config_lock); - return cfg_reply_none(); + return tipc_cfg_reply_none(); } static struct sk_buff *set_net_max(int value, int *parameter) @@ -388,13 +388,13 @@ static struct sk_buff *set_net_max(int value, int *parameter) if (value != *parameter) { orig_mode = tipc_get_mode(); if (orig_mode == TIPC_NET_MODE) - stop_net(); + tipc_core_stop_net(); *parameter = value; if (orig_mode == TIPC_NET_MODE) - start_net(); + tipc_core_start_net(); } - return cfg_reply_none(); + return tipc_cfg_reply_none(); } static struct sk_buff *cfg_set_max_zones(void) @@ -402,12 +402,12 @@ static struct sk_buff *cfg_set_max_zones(void) u32 value; if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) - return cfg_reply_error_string(TIPC_CFG_TLV_ERROR); + return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); value = *(u32 *)TLV_DATA(req_tlv_area); value = ntohl(value); if (value != delimit(value, 1, 255)) - return cfg_reply_error_string(TIPC_CFG_INVALID_VALUE - " (max zones must be 1-255)"); + return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE + " (max zones must be 1-255)"); return set_net_max(value, &tipc_max_zones); } @@ -416,13 +416,13 @@ static struct sk_buff *cfg_set_max_clusters(void) u32 value; if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) - return cfg_reply_error_string(TIPC_CFG_TLV_ERROR); + return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); value = *(u32 *)TLV_DATA(req_tlv_area); value = ntohl(value); if (value != 1) - return cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED - " (max clusters fixed at 1)"); - return cfg_reply_none(); + return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED + " (max clusters fixed at 1)"); + return tipc_cfg_reply_none(); } static struct sk_buff *cfg_set_max_nodes(void) @@ -430,12 +430,12 @@ static struct sk_buff *cfg_set_max_nodes(void) u32 value; if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) - return cfg_reply_error_string(TIPC_CFG_TLV_ERROR); + return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); value = *(u32 *)TLV_DATA(req_tlv_area); value = ntohl(value); if (value != delimit(value, 8, 2047)) - return cfg_reply_error_string(TIPC_CFG_INVALID_VALUE - " (max nodes must be 8-2047)"); + return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE + " (max nodes must be 8-2047)"); return set_net_max(value, &tipc_max_nodes); } @@ -444,13 +444,13 @@ static struct sk_buff *cfg_set_max_slaves(void) u32 value; if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) - return cfg_reply_error_string(TIPC_CFG_TLV_ERROR); + return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); value = *(u32 *)TLV_DATA(req_tlv_area); value = ntohl(value); if (value != 0) - return cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED - " (max secondary nodes fixed at 0)"); - return cfg_reply_none(); + return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED + " (max secondary nodes fixed at 0)"); + return tipc_cfg_reply_none(); } static struct sk_buff *cfg_set_netid(void) @@ -458,22 +458,22 @@ static struct sk_buff *cfg_set_netid(void) u32 value; if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED)) - return cfg_reply_error_string(TIPC_CFG_TLV_ERROR); + return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR); value = *(u32 *)TLV_DATA(req_tlv_area); value = ntohl(value); if (value != delimit(value, 1, 9999)) - return cfg_reply_error_string(TIPC_CFG_INVALID_VALUE - " (network id must be 1-9999)"); + return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE + " (network id must be 1-9999)"); if (tipc_own_addr) - return cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED - " (cannot change network id once part of network)"); + return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED + " (cannot change network id once part of network)"); return set_net_max(value, &tipc_net_id); } -struct sk_buff *cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area, - int request_space, int reply_headroom) +struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area, + int request_space, int reply_headroom) { struct sk_buff *rep_tlv_buf; @@ -490,19 +490,19 @@ struct sk_buff *cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area, if (likely(orig_node == tipc_own_addr)) { /* command is permitted */ } else if (cmd >= 0x8000) { - rep_tlv_buf = cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED - " (cannot be done remotely)"); + 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 = cfg_reply_error_string(TIPC_CFG_NO_REMOTE); + rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NO_REMOTE); goto exit; } else if (cmd >= 0x4000) { u32 domain = 0; - if ((nametbl_translate(TIPC_ZM_SRV, 0, &domain) == 0) || + if ((tipc_nametbl_translate(TIPC_ZM_SRV, 0, &domain) == 0) || (domain != orig_node)) { - rep_tlv_buf = cfg_reply_error_string(TIPC_CFG_NOT_ZONE_MSTR); + rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NOT_ZONE_MSTR); goto exit; } } @@ -511,50 +511,50 @@ struct sk_buff *cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area, switch (cmd) { case TIPC_CMD_NOOP: - rep_tlv_buf = cfg_reply_none(); + rep_tlv_buf = tipc_cfg_reply_none(); break; case TIPC_CMD_GET_NODES: - rep_tlv_buf = node_get_nodes(req_tlv_area, req_tlv_space); + rep_tlv_buf = tipc_node_get_nodes(req_tlv_area, req_tlv_space); break; case TIPC_CMD_GET_LINKS: - rep_tlv_buf = node_get_links(req_tlv_area, req_tlv_space); + rep_tlv_buf = tipc_node_get_links(req_tlv_area, req_tlv_space); break; case TIPC_CMD_SHOW_LINK_STATS: - rep_tlv_buf = link_cmd_show_stats(req_tlv_area, req_tlv_space); + rep_tlv_buf = tipc_link_cmd_show_stats(req_tlv_area, req_tlv_space); break; case TIPC_CMD_RESET_LINK_STATS: - rep_tlv_buf = link_cmd_reset_stats(req_tlv_area, req_tlv_space); + rep_tlv_buf = tipc_link_cmd_reset_stats(req_tlv_area, req_tlv_space); break; case TIPC_CMD_SHOW_NAME_TABLE: - rep_tlv_buf = nametbl_get(req_tlv_area, req_tlv_space); + rep_tlv_buf = tipc_nametbl_get(req_tlv_area, req_tlv_space); break; case TIPC_CMD_GET_BEARER_NAMES: - rep_tlv_buf = bearer_get_names(); + rep_tlv_buf = tipc_bearer_get_names(); break; case TIPC_CMD_GET_MEDIA_NAMES: - rep_tlv_buf = media_get_names(); + rep_tlv_buf = tipc_media_get_names(); break; case TIPC_CMD_SHOW_PORTS: - rep_tlv_buf = port_get_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 = cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED); + rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED); break; #endif case TIPC_CMD_SET_LOG_SIZE: - rep_tlv_buf = log_resize(req_tlv_area, req_tlv_space); + rep_tlv_buf = tipc_log_resize(req_tlv_area, req_tlv_space); break; case TIPC_CMD_DUMP_LOG: - rep_tlv_buf = log_dump(); + rep_tlv_buf = tipc_log_dump(); break; case TIPC_CMD_SET_LINK_TOL: case TIPC_CMD_SET_LINK_PRI: case TIPC_CMD_SET_LINK_WINDOW: - rep_tlv_buf = link_cmd_config(req_tlv_area, req_tlv_space, cmd); + rep_tlv_buf = tipc_link_cmd_config(req_tlv_area, req_tlv_space, cmd); break; case TIPC_CMD_ENABLE_BEARER: rep_tlv_buf = cfg_enable_bearer(); @@ -593,31 +593,31 @@ struct sk_buff *cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area, rep_tlv_buf = cfg_set_netid(); break; case TIPC_CMD_GET_REMOTE_MNG: - rep_tlv_buf = cfg_reply_unsigned(tipc_remote_management); + rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_remote_management); break; case TIPC_CMD_GET_MAX_PORTS: - rep_tlv_buf = cfg_reply_unsigned(tipc_max_ports); + rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_ports); break; case TIPC_CMD_GET_MAX_PUBL: - rep_tlv_buf = cfg_reply_unsigned(tipc_max_publications); + rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_publications); break; case TIPC_CMD_GET_MAX_SUBSCR: - rep_tlv_buf = cfg_reply_unsigned(tipc_max_subscriptions); + rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_subscriptions); break; case TIPC_CMD_GET_MAX_ZONES: - rep_tlv_buf = cfg_reply_unsigned(tipc_max_zones); + rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_zones); break; case TIPC_CMD_GET_MAX_CLUSTERS: - rep_tlv_buf = cfg_reply_unsigned(tipc_max_clusters); + rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_clusters); break; case TIPC_CMD_GET_MAX_NODES: - rep_tlv_buf = cfg_reply_unsigned(tipc_max_nodes); + rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_nodes); break; case TIPC_CMD_GET_MAX_SLAVES: - rep_tlv_buf = cfg_reply_unsigned(tipc_max_slaves); + rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_slaves); break; case TIPC_CMD_GET_NETID: - rep_tlv_buf = cfg_reply_unsigned(tipc_net_id); + rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_net_id); break; default: rep_tlv_buf = NULL; @@ -655,11 +655,11 @@ static void cfg_named_msg_event(void *userdata, /* Generate reply for request (if can't, return request) */ - rep_buf = cfg_do_cmd(orig->node, - ntohs(req_hdr->tcm_type), - msg + sizeof(*req_hdr), - size - sizeof(*req_hdr), - BUF_HEADROOM + MAX_H_SIZE + sizeof(*rep_hdr)); + rep_buf = tipc_cfg_do_cmd(orig->node, + ntohs(req_hdr->tcm_type), + msg + sizeof(*req_hdr), + size - 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; @@ -675,7 +675,7 @@ static void cfg_named_msg_event(void *userdata, tipc_send_buf2port(port_ref, orig, rep_buf, rep_buf->len); } -int cfg_init(void) +int tipc_cfg_init(void) { struct tipc_name_seq seq; int res; @@ -696,7 +696,7 @@ int cfg_init(void) seq.type = TIPC_CFG_SRV; seq.lower = seq.upper = tipc_own_addr; - res = nametbl_publish_rsv(mng.port_ref, TIPC_ZONE_SCOPE, &seq); + res = tipc_nametbl_publish_rsv(mng.port_ref, TIPC_ZONE_SCOPE, &seq); if (res) goto failed; @@ -709,7 +709,7 @@ failed: return res; } -void cfg_stop(void) +void tipc_cfg_stop(void) { if (mng.user_ref) { tipc_detach(mng.user_ref); |