Passive receive adrian#2

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erikarn wants to merge 186 commits intopkelsey:masterfrom

erikarn:passive_receive_adrian

Commits on Apr 15, 2014

Force dwarf-2 for now. It's dumb and it's been fixed in subsequent versions
Adrian Chadd
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Initial hacked up sysctl unix socket.
Adrian Chadd
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Paranoia?
Adrian Chadd
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Add in a hack to expose the general sysctlbyname API.
Adrian Chadd
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Flesh out more of this totally untested code.
Adrian Chadd
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* add a call to uinet_initialize_thread(); - it's required or things like curthread fail.
Adrian Chadd
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Start fleshing out a test sysctl program.
Adrian Chadd
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Commits on Apr 16, 2014

* Add an unused flags header.
Adrian Chadd
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If we suceeeded in the call, write out a response.
Adrian Chadd
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Handle the response from the server.
Adrian Chadd
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* Refactor out the string sysctl fetch code into a separate routine.
Adrian Chadd
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It's time I added support for alternate test strings.
Adrian Chadd
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Do some more length validation.
Adrian Chadd
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Add in libnv from -HEAD.
Adrian Chadd
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Rewrite everything to use libnv.
Adrian Chadd
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Refactor out the sysctlbyname stuff into a new function, uinet_sysctlbyname().
Adrian Chadd
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Migrate uinet_sysctl() to uinet_sysctlbyname() - it's the correct name for it.
Adrian Chadd
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Oops, naming conflict with the uinet stuff. Fix.
Adrian Chadd
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Begin fleshing out (untested for now) OID based sysctl.
Adrian Chadd
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Break out the sysctl glue to external functions.
Adrian Chadd
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Dirty - but sysctl -a (which doesn't yet work) requires allproc_lock.
Adrian Chadd
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Commits on Apr 17, 2014

* Make sure we set oldlenp based on rlen.
Adrian Chadd
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I'm now hacking on the freebsd supplied sysctl; move the old sysctl.c out of the way.
Adrian Chadd
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Try to handle the case where no oldp buffer is provided, but we do want
Adrian Chadd
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Initialise rval = 0 so it doesn't return bogus values if it's not
Adrian Chadd
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Merge branch 'passive_receive' of github.com:pkelsey/libuinet into passive_receive_adrian
Adrian Chadd
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Toss this; patrick committed a real fix.
Adrian Chadd
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Commits on Apr 18, 2014

unlink before creating the socket.
Adrian Chadd
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NULL out the nvlist pointers so we don't free an invalid pointer if
Adrian Chadd
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Return -1 if errno is set.
Adrian Chadd
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Commits on Apr 21, 2014

Merge branch 'passive_receive' of github.com:pkelsey/libuinet into passive_receive_adrian
Adrian Chadd
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* Refactor out the common code from the byname and byoid paths into a new function.
Adrian Chadd
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(note: grr, should be using a generic C RPC thing already. This hand rolling crap
Adrian Chadd
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Commits on Apr 22, 2014

Merge branch 'passive_receive' of github.com:pkelsey/libuinet into passive_receive_adrian
Adrian Chadd
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Fix merge.
Adrian Chadd
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Make the sysctl debugging configurable.
Adrian Chadd
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Migrate the single define that we're currently using into
Adrian Chadd
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Add in the client-side support for using POSIX shm for the response
Adrian Chadd
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This is the first cut of the server side SHM sysctl response stuff.
Adrian Chadd
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Commits on Apr 23, 2014

Add missing break.
Adrian Chadd
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Merge branch 'passive_receive' of github.com:pkelsey/libuinet into passive_receive_adrian
Adrian Chadd
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Merge branch 'passive_receive' of github.com:pkelsey/libuinet into passive_receive_adrian
Adrian Chadd
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Merge branch 'passive_receive' of github.com:pkelsey/libuinet into passive_receive_adrian
Adrian Chadd
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Commits on Apr 24, 2014

Merge branch 'passive_receive' of github.com:pkelsey/libuinet into passive_receive_adrian
Adrian Chadd
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Commits on Apr 25, 2014

Merge github.com:pkelsey/libuinet into passive_receive_adrian
Adrian Chadd
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Preparation work for unifying the sysctl and sysctlbyname routines
Adrian Chadd
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Refactor out the init and completion code into worker functions.
Adrian Chadd
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Unused.
Adrian Chadd
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Refactor out the setup code.
Adrian Chadd
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The req_oid and req_oid fields are private to the OID sysctl routine.
Adrian Chadd
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Re-implement sysctlbyname.
Adrian Chadd
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Tidy up how the debugging printing is enabled or not.
Adrian Chadd
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Commits on Apr 28, 2014

Modify the comment - the code below actually does the check.
Adrian Chadd
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* Break out the sysctl api bits into a public and private include file.
Adrian Chadd
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Document libnv.
Adrian Chadd
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Don't build .so.
Adrian Chadd
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Migrate all of the sysctl api stuff into libuinet.
Adrian Chadd
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Commits on May 2, 2014

Shuffle all of the assert() things that use strings over to use
Adrian Chadd
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Commits on May 7, 2014

Don't use DEBUG, use DEBUG_FLAGS.
Adrian Chadd
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DEBUG needs to be defined as part of the kernel build to get debug flags.
Adrian Chadd
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add some install targets everywhere.
Adrian Chadd
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Merge branch 'master' into passive_receive_adrian
Adrian Chadd
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gmake-ify these things.
Adrian Chadd
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Add a very basic wrapper makefile.
Adrian Chadd
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Add subdirectory targeting Makefiles with the relevant dumb hackery to get
Adrian Chadd
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Add cflags.mk which has the debug flags for building.
Adrian Chadd
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Commits on May 8, 2014

Yes, we need this.
Adrian Chadd
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Migrate all of the public libnv stuff to be called libuinetnv and uinet_nv*.h.
Adrian Chadd
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Don't build the shared library for libev.
Adrian Chadd
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Merge github.com:pkelsey/libuinet into passive_receive_adrian
Adrian Chadd
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Commits on May 9, 2014

Install the shared library too.
Adrian Chadd
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Commits on May 10, 2014

Merge github.com:pkelsey/libuinet into passive_receive_adrian
Adrian Chadd
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Commits on May 13, 2014

Add some more printf kernel calls, so they're used by the kernel code
Adrian Chadd
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Revert this; Patrick fixed it in his tree.
Adrian Chadd
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Merge github.com:pkelsey/libuinet into passive_receive_adrian
Adrian Chadd
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Add an evil, evil hack to register a userland hook via pfil on AF_INET.
Adrian Chadd
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.. and whislt I'm here, don't provide l2 information if it's not
Adrian Chadd
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Commits on May 29, 2014

Flesh out the very basic framework for a libuinet 2-interface
Adrian Chadd
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Commits on May 30, 2014

Start fleshing out the rest of the bridge interface framework.
Adrian Chadd
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Flesh out enough code to add things to the bridge list.
Adrian Chadd
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Commits on May 31, 2014

This is a totally untested path to push the intercepted packet up to the
Adrian Chadd
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Untested hack to at least duplicate the mbuf and send it on its way to
Adrian Chadd
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Now that this is working, we don't need it.
Adrian Chadd
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now that I'm tinkering with bridging, the pfil hook ends up doing IP interception
Adrian Chadd
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Add in a basic config string parser.
Adrian Chadd
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Remove this; it's not required for our platforms and it's just fragmenting
Adrian Chadd
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Commits on Jun 2, 2014

Add the ifnet to uinet_config_if. That way it can be used by other code
Adrian Chadd
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Implement a hacky and not-even-yet-tested transmit method.
Adrian Chadd
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Modify the API to have an inside and outside interface tag.
Adrian Chadd
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Commits on Jun 9, 2014

Turns out that we don't get access to the uinet_config_if from outside
Adrian Chadd
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Commits on Jun 26, 2014

Merge branch 'master' into passive_receive_adrian
Adrian Chadd
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Commits on Jun 27, 2014

Merge branch 'master' into passive_receive_adrian
Adrian Chadd
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Commits on Jul 1, 2014

Merge branch 'master' into passive_receive_adrian
Adrian Chadd
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Commits on Jul 4, 2014

Force this to make.
Adrian Chadd
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Add an initial hack to implement multi-span support.
Adrian Chadd
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Oops - make it compile.
Adrian Chadd
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Commits on Jul 17, 2014

Disable zero-copy receive for now.
Adrian Chadd
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Make compile!
Adrian Chadd
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Add libmemstat from freebsd-9 into the tree:
Adrian Chadd
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Migrate the malloc path to use u_sysctl.
Adrian Chadd
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fix off-by-one comparison.
Adrian Chadd
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Add SNMP maxid. Required for memstat consumer.
Adrian Chadd
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Add in malloc stats - in case libuinet implements malloc tracking.
Adrian Chadd
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Add missing files!
Adrian Chadd
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Commits on Jul 22, 2014

Max number of CPUs.
Adrian Chadd
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Merge remote-tracking branch 'upstream/master' into passive_receive_adrian
Adrian Chadd
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Add kdb definitions for use when witness and other debugging options
Adrian Chadd
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WITNESS assumes GIANT is held and will unlock/relock it during startup.
Adrian Chadd
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Expose a stack unwind function function that uses libunwind.
Adrian Chadd
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Add a subr_stack.c stub that uses the uinet host interface to expose
Adrian Chadd
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Add panicstr - required by WITNESS and other things that call panic().
Adrian Chadd
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Add rmlock debug function methods.
Adrian Chadd
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sprinkle WITNESS lines appropriate throughout rwlock.
Adrian Chadd
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* Add mutex WITNESS bits
Adrian Chadd
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* Make witness compile!
Adrian Chadd
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Add a blank witness option file.
Adrian Chadd
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Add placeholders for witness.
Adrian Chadd
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Break out the witness bits into a separate source section so we can
Adrian Chadd
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Allow UINET_LOCK_DEBUG to enable lock debugging.
Adrian Chadd
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Add in the ability to log locking operations.
Adrian Chadd
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Oops - don't enable this byd efault.
Adrian Chadd
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Add some extra fields for logging - the tid and original lock pointer.
Adrian Chadd
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Commits on Jul 23, 2014

Disable witness on uio for now - sx locks aren't real sx locks
Adrian Chadd
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Fix some lock order and unlock-a-not-locked-lock due to how the passive code
Adrian Chadd
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Merge remote-tracking branch 'upstream/master' into passive_receive_adrian
Adrian Chadd
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Commits on Jul 28, 2014

Re-enable zero-copy.
Adrian Chadd
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Don't compile witness by default.
Adrian Chadd
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Experiment - use m_copypacket() instead.
Adrian Chadd
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Commits on Jul 30, 2014

it turns out that doing lots of 6 byte memcpy()'s is dumb on modern
Adrian Chadd
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* Use ETHER_ADDR_COPY() appropriately
Adrian Chadd
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Disable TCP checksumming.
Adrian Chadd
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Don't do local interface processing - it's not needed.
Adrian Chadd
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Commits on Aug 1, 2014

Go back to m_dup() for now.
Adrian Chadd
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Commits on Aug 12, 2014

Merge remote-tracking branch 'upstream/master' into passive_receive_adrian
Adrian Chadd
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Commits on Aug 31, 2014

Disable sysctl debugging for now.
Adrian Chadd
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Merge branch 'master' into passive_receive_adrian
Adrian Chadd
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Merge branch 'master' into passive_receive_adrian
Adrian Chadd
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Merge branch 'master' into passive_receive_adrian
Adrian Chadd
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Make the sysctl socket path configurable.
Adrian Chadd
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Fix compilation.
Adrian Chadd
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Allow the sysctl socket to be set by the SYSCTL_SOCK environment
Adrian Chadd
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Merge commit '6dde492479b983dcc89478682f0b9c2bedcfc82c' into passive_receive_adrian
Adrian Chadd
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Fix up the new lock types now that the rmlock/sx locks aren't just
Adrian Chadd
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Merge branch 'master' into passive_receive_adrian
Adrian Chadd
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Commits on Sep 1, 2014

Make this code compile with witness enabled.
Adrian Chadd
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This isn't used anymore!
Adrian Chadd
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Merge branch 'master' into passive_receive_adrian
Adrian Chadd
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Remove this - it's no longer true.
Adrian Chadd
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Merge branch 'master' into passive_receive_adrian
Adrian Chadd
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This is already in uinet_api.h so get rid of it from here.
Adrian Chadd
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It's not really a hack anymore, so don't say it is.
Adrian Chadd
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Merge branch 'master' into passive_receive_adrian
Adrian Chadd
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Commits on Sep 2, 2014

* Correct witness checks in rmlock rlock
Adrian Chadd
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Commits on Sep 3, 2014

refs #2690 - API to clean tcpstats.
Alfred Perlstein
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Need to export uinet_cleartcpstat.
Alfred Perlstein
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refs #2690 - add uinet_clearifstat() to clear interface stats.
Alfred Perlstein
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Makefiles should abort when a target fails. Cleanup.
Alfred Perlstein
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add hooks for maintainer-clean
splbio
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bzero() the cpuset before using it.
Adrian Chadd
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Initialise the socklen parameter before passing it to accept().
Adrian Chadd
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Commits on Sep 4, 2014

* Be more verbose if the call to RAND_pseudo_bytes returned an error;
Adrian Chadd
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Commits on Sep 8, 2014

Merge remote-tracking branch 'upstream/master' into passive_receive_adrian
Adrian Chadd
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Merge remote-tracking branch 'upstream/master' into passive_receive_adrian
Adrian Chadd
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Merge branch 'passive_receive_adrian' of git+ssh://build.norse-data.com:/freenas-build/libuinet into passive_receive_adrian
Adrian Chadd
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g++ is a bad default. Bad gmake, bad.
Adrian Chadd
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Add cflags.mk to things so the install target works.
Adrian Chadd
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Commits on Sep 10, 2014

maintainer-clean target.
splbio
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Merge remote-tracking branch 'upstream/master' into passive_receive_adrian
Adrian Chadd
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Merge branch 'passive_receive_adrian' of git+ssh://build.norse-data.com:/freenas-build/libuinet into passive_receive_adrian
Adrian Chadd
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Cleanly shut down the bridge/netmap interfaces.
Adrian Chadd
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Commits on Sep 11, 2014

Merge remote-tracking branch 'upstream/master' into passive_receive_adrian
Adrian Chadd
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Merge remote-tracking branch 'upstream/master' into passive_receive_adrian
Adrian Chadd
committed

Commits on Sep 12, 2014

Merge remote-tracking branch 'upstream/master' into passive_receive_adrian
Adrian Chadd
committed

Commits on Sep 22, 2014

Merge remote-tracking branch 'upstream/master' into passive_receive_adrian
Adrian Chadd
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Merge remote-tracking branch 'upstream/master' into passive_receive_adrian
Adrian Chadd
committed

Commits on Sep 23, 2014

Commits on Sep 24, 2014

Need -lcrypto for FreeBSD 10.1
splbio
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Commits on Sep 26, 2014

This file is generated remove it.
claudiay
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Add in a little hack to tag mbufs with bridge directionality.
Adrian Chadd
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Commits on Sep 29, 2014

Merge branch 'passive_receive_adrian' of git+ssh://build.norse-data.com:/freenas-build/libuinet into passive_receive_adrian
Adrian Chadd
committed

Commits on Sep 30, 2014

Name the sysctl thread.
Adrian Chadd
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Merge remote-tracking branch 'upstream/master' into passive_receive_adrian
Adrian Chadd
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Make it build again.
Adrian Chadd
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Commits on Oct 1, 2014

The new tag allocator doesn't seem to be zero'ing things.
Adrian Chadd
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Be defensive - clear direction flags before we set one.
Adrian Chadd
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