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* tipc: split variable assignments out of conditional expressionsAllan Stephens2011-01-011-12/+21
| | | | | | | | | | | | | Cleans up TIPC's source code to eliminate assigning values to variables within conditional expressions, improving code readability and reducing warnings from various code checker tools. These changes are purely cosmetic and do not alter the operation of TIPC in any way. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: remove redundant #includesAllan Stephens2011-01-011-6/+0
| | | | | | | | | Eliminates a number of #include statements that no longer serve any useful purpose. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Remove user registry subsystemAllan Stephens2011-01-011-3/+0
| | | | | | | | | | | Eliminates routines, data structures, and files that make up TIPC's user registry. The user registry is no longer needed since the native API routines that utilized it no longer exist and there are no longer any internal TIPC services that use it. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Remove prototype code for supporting multiple clustersAllan Stephens2011-01-011-6/+0
| | | | | | | | | | | Eliminates routines, data structures, and files that were intended to allow TIPC to support a network containing multiple clusters. Currently, TIPC supports only networks consisting of a single cluster within a single zone, so this code is unnecessary. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Remove prototype code for supporting slave nodesAllan Stephens2011-01-011-6/+0
| | | | | | | | | | | | | | | | | Simplifies routines and data structures that were intended to allow TIPC to support slave nodes (i.e. nodes that did not have links to all of the other nodes in its cluster, forcing TIPC to route messages that it could not deliver directly through a non-slave node). Currently, TIPC supports only networks containing non-slave nodes, so this code is unnecessary. Note: The latest edition of the TIPC 2.0 Specification has eliminated the concept of slave nodes entirely. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Remove prototype code for supporting multiple zonesAllan Stephens2011-01-011-6/+0
| | | | | | | | | | | Eliminates routines, data structures, and files that were intended to allows TIPC to support a network containing multiple zones. Currently, TIPC supports only networks consisting of a single cluster within a single zone, so this code is unnecessary. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Remove obsolete inclusions of header filesAllan Stephens2010-12-021-1/+0
| | | | | | | | | | Gets rid of #include statements that are no longer required as a result of the merging of obsolete native API header file content into other TIPC include files. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Remove obsolete native API files and exportsAllan Stephens2010-12-021-40/+0
| | | | | | | | | | | | | | | | | As part of the removal of TIPC's native API support it is no longer necessary for TIPC to export symbols for routines that can be called by kernel-based applications, nor for it to have header files that kernel-based applications can include to access the declarations for those routines. This commit eliminates the exporting of symbols by TIPC and migrates the contents of each obsolete native API include file into its corresponding non-native API equivalent. The code which was migrated in this commit was migrated intact, in that there are no technical changes combined with the relocation. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Kill tipc_get_mode() completely.David S. Miller2010-10-181-6/+0
| | | | | | | | It's completely unused and exporting a static symbol makes no sense and breaks the build. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: cleanup function namespacestephen hemminger2010-10-161-22/+6
| | | | | | | | | | | | | | | | Do some cleanups of TIPC based on make namespacecheck 1. Don't export unused symbols 2. Eliminate dead code 3. Make functions and variables local 4. Rename buf_acquire to tipc_buf_acquire since it is used in several files Compile tested only. This make break out of tree kernel modules that depend on TIPC routines. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Jon Maloy <jon.maloy@ericsson.com> Acked-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Fix log buffer memory leak if initialization failsAnders Kaseorg2010-08-171-2/+4
| | | | | | | | | | Moves log buffer cleanup into tipc_core_stop() so that memory allocated for the log buffer is freed if tipc_core_start() is unsuccessful. Signed-off-by: Anders Kaseorg <andersk@ksplice.com> Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Reduce footprint by un-inlining buf_acquire routineAllan Stephens2010-05-121-0/+24
| | | | | | | | | Convert buf_acquire inline routine that is more than one line into a standard function, thereby eliminating some repeated code. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Add support for "-s" configuration optionAllan Stephens2010-05-121-2/+0
| | | | | | | | | | Provide initial support for displaying overall TIPC status/statistics information at runtime. Currently, only version info for the TIPC kernel module is displayed. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* TIPC: Updated topology subscription protocol according to latest specJon Paul Maloy2010-04-061-1/+1
| | | | | | | | | | | This patch makes it explicit in the API that all fields in subscriptions and events exchanged with the Topology Server must be in network byte order. It also ensures that all fields of a subscription are compared when cancelling a subscription, in order to avoid inadvertent cancelling of the wrong subscription. Finally, the tipc module version is updated to 2.0.0, to reflect the API change. Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: use kconfig to limit numeric rangesAmerigo Wang2010-01-031-5/+5
| | | | | | | | | | | | | | | We can rely on kconfig to limit these numbers, no need to limit them at compile time/run time. Users who modify these numbers manually should be responsible for themself. :) Signed-off-by: WANG Cong <amwang@redhat.com> Cc: Per Liden <per.liden@ericsson.com> Cc: Jon Maloy <jon.maloy@ericsson.com> Cc: Allan Stephens <allan.stephens@windriver.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Fix initialization sequence problems when entering network modeAllan Stephens2008-05-211-2/+2
| | | | | | | | | | | | | | This patch ensures that TIPC's topology service and configuration service are shut down before switching into "network mode". This ensures that TIPC does not mistakenly try to send unnecessary "publication withdraw" messages to other nodes before it is fully initialized for sending off-node messages. Note that the node's current network address is now updated only after the two services are shut down; this ensures that any existing connections to the topology server are terminated correctly using the old address. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Consolidate subscriber & subscriber port referencesAllan Stephens2008-05-191-2/+1
| | | | | | | | | | | | | | | This patch modifies TIPC's network topology service so that it only requires a single reference table entry per subscriber connection, rather than two. This is achieved by letting the reference to the server port communicating with the subscriber act as the reference to the subscriber object itself. (Since the subscriber cannot exist without its port, and vice versa, this dual role for the reference is perfectly natural.) This consolidation reduces the size of the reference table by 50% in the default configuration. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Update version number to TIPC 1.6.4Allan Stephens2008-05-051-1/+1
| | | | | | | This patch updates TIPC's version number to 1.6.4. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: Simplify log buffer resizingAllan Stephens2008-05-051-2/+2
| | | | | | | | | This patch simplifies & standardizes the way TIPC's print buffer log is resized. Code to terminate use of the log buffer is eliminated by simply setting the log buffer size to 0 bytes. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [TIPC]: Update version to 1.6.3Allan Stephens2008-03-061-1/+1
| | | | | | | This patch updates TIPC's version number to 1.6.3. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [TIPC]: Eliminate "sparse" symbol warningsAllan Stephens2008-03-061-8/+0
| | | | | | | This patch eliminates warnings about undeclared symbols. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [TIPC]: Removal of message header option codeAllan Stephens2008-03-061-1/+0
| | | | | | | | | | This patch removes code associated with optional, user-specified fields of the TIPC message header. Such fields were never utilized by TIPC, and have now been removed from the protocol specification. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET] TIPC: Fix whitespace errors.YOSHIFUJI Hideaki2007-02-101-9/+9
| | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [TIPC]: Updated TIPC version number to 1.6.2Allan Stephens2006-10-181-1/+1
| | | | | | Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Per Liden <per.liden@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [TIPC]: Add support for Ethernet VLANsAllan Stephens2006-10-181-1/+1
| | | | | | | | This patch enhances TIPC's Ethernet support to include VLAN interfaces. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Per Liden <per.liden@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [TIPC]: Initial activation message now includes TIPC version numberAllan Stephens2006-06-291-1/+2
| | | | | | Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Per Liden <per.liden@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [TIPC]: Added support for MODULE_VERSION capability.Allan Stephens2006-06-251-2/+3
| | | | | | Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Per Liden <per.liden@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [TIPC]: Use correct upper bound when validating network zone number.Allan Stephens2006-06-251-1/+1
| | | | | | Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Per Liden <per.liden@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [TIPC] Avoid polluting the global namespacePer Liden2006-01-181-43/+43
| | | | | | This patch adds a tipc_ prefix to all externally visible symbols. Signed-off-by: Per Liden <per.liden@ericsson.com>
* [TIPC] Remove unused #includesPer Liden2006-01-181-1/+0
| | | | Signed-off-by: Per Liden <per.liden@ericsson.com>
* [TIPC] Update of file headersPer Liden2006-01-121-2/+1
| | | | | | | The copyright statements from different parts of Ericsson have been merged into one. Signed-off-by: Per Liden <per.liden@nospam.ericsson.com>
* [TIPC] License header updatePer Liden2006-01-121-19/+23
| | | | | | | | The license header in each file now more clearly state that this code is licensed under a dual BSD/GPL. Before this was only evident if you looked at the MODULE_LICENSE line in core.c. Signed-off-by: Per Liden <per.liden@nospam.ericsson.com>
* [TIPC] Initial mergePer Liden2006-01-121-0/+282
TIPC (Transparent Inter Process Communication) is a protocol designed for intra cluster communication. For more information see http://tipc.sourceforge.net Signed-off-by: Per Liden <per.liden@nospam.ericsson.com>
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