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2006-06-25[TIPC]: Disallow config operations that aren't supported in certain modes.Allan Stephens
This change provides user-friendly feedback when TIPC is unable to perform certain configuration operations that don't work properly in certain modes. (In particular, any reconfiguration request that would temporarily take TIPC from network mode to standalone mode, or from standalone mode to not running mode, is disallowed.) 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>
2006-06-25[TIPC]: Fixed memory leak in tipc_link_send() when destination is unreachableAllan Stephens
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>
2006-06-25[TIPC]: Added missing warning for out-of-memory conditionAllan Stephens
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>
2006-06-25[TIPC]: Withdrawing all names from nameless port now returns success, not errorAllan Stephens
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>
2006-06-25[TIPC]: Optimized argument validation done by connect().Allan Stephens
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>
2006-06-25[TIPC]: Simplify code for returning partial success of stream send request.Allan Stephens
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>
2006-06-25[TIPC]: recvmsg() now returns TIPC ancillary data using correct level (SOL_TIPC)Allan Stephens
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>
2006-06-25[TIPC]: Improved performance of error checking during socket creation.Allan Stephens
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>
2006-06-25[TIPC]: Stream socket send indicates partial success if data partially sent.Allan Stephens
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>
2006-06-25[TIPC]: Connected send now checks socket state when retrying congested send.Allan Stephens
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>
2006-06-25[TIPC]: Can now return destination name of form {0,x,y} via ancillary data.Allan Stephens
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>
2006-06-25[TIPC]: Implied connect now saves dest name for retrieval as ancillary data.Allan Stephens
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>
2006-06-25[TIPC]: Fixed connect() to detect a dest address that is missing or too short.Allan Stephens
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>
2006-06-25[TIPC]: Non-operation-affecting corrections to comments & function definitions.Allan Stephens
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>
2006-06-25[TIPC]: Validate entire interface name when locating bearer to enable.Allan Stephens
This fix prevents a bearer from being enabled using the wrong interface. For example, specifying "eth:eth14" might enable "eth:eth1" by mistake. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Per Liden <per.liden@ericsson.com>
2006-06-25[TIPC]: Added support for MODULE_VERSION capability.Allan Stephens
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>
2006-06-25[TIPC]: Fix misleading comment in buf_discard() routine.Allan Stephens
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>
2006-06-25[TIPC]: Fixed privilege checking typo in dest_name_check().Allan Stephens
This patch originated by Stephane Ouellette <ouellettes@videotron.ca>. 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>
2006-06-25[TIPC] Fix for NULL pointer dereferenceEric Sesterhenn
This fixes a bug spotted by the coverity checker, bug id #366. If (mod(seqno - prev) != 1) we set buf to NULL, dereference it in the for case, and set it to whatever value happes to be at adress 0+next, if it happens to be non-zero, we even stay in the loop. It seems that the author intended to break there. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Per Liden <per.liden@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-25[TIPC]: Allow compilation when CONFIG_TIPC_DEBUG is not set.Allan Stephens
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>
2006-06-25[TIPC]: Multicast link failure now resets all links to "nacking" node.Allan Stephens
This fix prevents node from crashing. 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>
2006-06-25[TIPC]: Links now validate destination node specified by incoming messages.Allan Stephens
This fix prevents link flopping and name table inconsistency problems arising when a node is assigned a different <Z.C.N> value than it used previously. (Changing the <Z.C.N> value causes other nodes to have two link endpoints sending to the same MAC address using two different destination <Z.C.N> values, requiring the receiving node to filter out the unwanted messages.) 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>
2006-06-25[TIPC]: Allow ports to receive multicast messages through native API.Allan Stephens
This fix prevents a kernel panic if an application mistakenly sends a multicast message to TIPC's topology service or configuration service. 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>
2006-06-25[TIPC]: Corrected potential misuse of tipc_media_addr structure.Allan Stephens
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>
2006-06-25[TIPC]: Use correct upper bound when validating network zone number.Allan Stephens
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>
2006-06-25[TIPC]: Prevent name table corruption if no room for new publicationAllan Stephens
Now exits cleanly if attempt to allocate larger array of subsequences fails, without losing track of pointer to existing array. 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>
2006-06-25[TIPC] Improved tolerance to promiscuous mode interfaceJon Maloy
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: Per Liden <per.liden@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-25[PATCH] uclinux: use PER_LINUX_32BIT in binfmt_flatMalcolm Parsons
binfmt_flat.c calls set_personality with PER_LINUX as the personality. On the arm architecture this results in the program running in 26bit usermode. PER_LINUX_32BIT should be used instead. This doesn't affect other architectures that use binfmt_flat. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: make enable_irq() macro statementGreg Ungerer
Change enable_irq() macro to be a statement, not expression. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: fix ColdFire 5249 PLL setGreg Ungerer
Fix PLL setting for the Coldfire 5249 CPU. This brings it into line with the new style frequency configuration of m68knommu parts. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: ColdFire cache flush fixupsGreg Ungerer
Fix flush code for the ColdFire 5206/5206e/5272 cases. Add support for the new ColdFire 532x CPU family Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: improve syscall entry and fix stracePhilippe De Muyter
Here is a patch to the system call handling for 5307/5272/etc to: - fix the strace support (one tested the wrong bit) - make all system calls a little bit faster by inlining set_esp0 and supporting ENOSYS out of the critical path. - remove extraneous spaces Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: force stack alignment on ColdFireGreg Ungerer
This patch solve a bug triggered by execvp (this function use calloc to store the argument list and gcc 3.4.x align the stack to word, not to dword). This situation aren't related to signal handling and all 2.6.x have the bug. On ColdFire targets we must force the stack to be aligned. Original patch from Andrea Tarani <andrea.tarani@gilbarco.com>, Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: configurable frequency selection headerGreg Ungerer
Remove list of fixed clock frequency options used for configuring master clock, and make field an int. Much more flexible this way, no need to add more options for every new used freqency. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: configurable frequency selectionGreg Ungerer
Remove list of fixed clock frequency options used for configuring master clock, and make field an int. Much more flexible this way, no need to add more options for every new used freqency. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: configure support for Avnet5282 boardGreg Ungerer
Add support for the AVNET 5282 board. Patch submitted by Daniel Alomar <dalomar@serrasold.com>. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: ColdFire 532x CPU configure supportGreg Ungerer
Add configure support for the new Freescale 532x family of CPUs. Patch submitted by Matt Waddel <Matt.Waddel@freescale.com>. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25Revert "swsusp special saveable pages support" commitsLinus Torvalds
This reverts commits 3e3318dee0878d42ed62a19c292a2ac284135db3 [PATCH] swsusp: x86_64 mark special saveable/unsaveable pages b6370d96e09944c6e3ae8d5743ca8a8ab1f79f6c [PATCH] swsusp: i386 mark special saveable/unsaveable pages ce4ab0012b32c1a4a1d6e934aeb73bf3151c48d9 [PATCH] swsusp: add architecture special saveable pages support because not only do they apparently cause page faults on x86, the infrastructure doesn't compile on powerpc. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: ColdFire 532x CPU platform build supportGreg Ungerer
Add build support for the new Freescale 532x CPU platforms. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: add ColdFire 532x UART address supportGreg Ungerer
Add support for the UART addressing on the new Freescale M532x CPU family. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: add ColdFire 532x timer build supportGreg Ungerer
Add build support for new Freescale M532x CPU family timer. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: cleanup setup.cGreg Ungerer
A cleanup of m68knommu/kernel/setup.c : - No need to initialize global pointers to NULL, they will have that value automatically, and they eat up space in my data segment image in FLASH. - Remove get_cpuinfo. It has been replaced by show_cpuinfo. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: check DEBUG defined arch codeGreg Ungerer
Don't rely on DEBUG having a value, check for it being defined. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: include ColdFire 532x register definitionsGreg Ungerer
Include the ColdFire 532x support when including ColdFire peripharp support definitions. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: add ColdFire 532x cache initGreg Ungerer
Add cache init support for the new ColdFire 532x CPU family. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: 532x UART supportGreg Ungerer
ColdFire serial driver support for the new 532x CPU family UARTs. Patch submitted by Matt Waddel <Matt.Waddel@freescale.com>. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: ColdFire 532x register definitionsGreg Ungerer
Register definitions for the new Freescale 532x Coldfire CPU family. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: ColdFire 532x CPU startup codeGreg Ungerer
Add kernel startup code for the new Freescale 532x CPU family. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: read/write register access for PIT timerGreg Ungerer
Modify the m68knommu/ColdFire PIT timer code to use register offsets with raw_read/raw_write access, instead of a mapped struct. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-25[PATCH] m68knommu: remove use of rom_lengthGreg Ungerer
Remove use of rom_length. It serves not real purpose, and when we move to new stye RAM configuration it will not be needed. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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