| Commit message (Collapse) | Author | Age | Files | Lines |
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The SIOCGIFMTU command uses the ifr struct, which is a union, so it
can't store the hw address and the MTU at the same time. We now call
SIOCGIFMTU and set the MTU before SIOCGIFHWADDR.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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This fixes the MTU handling in eth. Buffers are now allocated to
smaller size.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The build failed if FUSE was disabled, since instead of voiding
mountpt, prefix, an unexisting variable, was voided.
Signed-off-by: Sander Vrijders <[email protected]>
Signed-off-by: Dimitri Staessens <[email protected]>
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There were some missing newlines in printf statements in oping. This
adds them.
Signed-off-by: Sander Vrijders <[email protected]>
Signed-off-by: Dimitri Staessens <[email protected]>
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This removes the sanitizer thread in the IRMd to avoid the IRMd eating
the CPU when the buffer is full. The processes will clean the head PDU
if there is a broken lock in the rdrbuff. Chances for a lingering tail
PDU are slim.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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When the SHM is in single block mode, the MTU may be bigger than a
block. The eth IPCPs reserved buffers the size of MTU, which is now
limited.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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Since the seqno is further ahead than the lwe (this was checked
before), we can safely use seqno - lwe in unsigned arithmetic as the
distance in the sequence number space.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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This will also allow flows with the data QoS cube to be allocated over
the UDP shim.
Signed-off-by: Sander Vrijders <[email protected]>
Signed-off-by: Dimitri Staessens <[email protected]>
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This adds a data qos cube that is reliable. Reliable qos can be
selected by setting the loss parameter of the qosspec to 0.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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Flow allocation for raw was not yet supported in these IPCPS, causing
enrollment to fail.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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This removes a #define that was not used anymore
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The __frct_rcv should return -EAGAIN if there is no packet for the
application, but 0 was always returned. Also fixes sequence number
rollover.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The raw flows had no priority assigned, causing the scheduler to fail
on creation.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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If bind was called before the process registered with the IRMd, the
bind operation would fail. The IRMd will now wait for a short period
until the process is registered or exits.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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This adds a --quiet -Q option to oping so it will only print the
statistics summary. Also fixes a division by 0 if duration is
specified with interval 0.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The oping tool can now select a qos spec to use. Allowed specs are
predefined an chosen using "raw", "best", "video" or "voice".
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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This moves the definition of the predefined qosspecs to qos.h and
qos.c. This allows applications to select them using qos_best_effort
etc.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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This adds a -d, --duration option to oping. Now all durations can be
specified in milliseconds (ms, default), seconds (s), minutes (m),
hours (h), or days(d).
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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This adds out-of-order statistics to the oping tool. A packet is
considered out-of-order if its sequence number is lower than the
highest sequence number already received.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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This adds a QoS cube that allows sending packets directly over a raw
flow, without an FRCT state machine. Flow allocation with a NULL
qosspec will now default to such raw flows.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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This revises the delta-t implementation to align with Watson's timer
specifications. FRCT will never deliver out-of-order packets. A raw
flow (without delta-t state machine) will be able to provide such a
service.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The rq was removed in a previous commit.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The element was not freed if insertion failed.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The reordering queue is replaced by a fixed ring buffer for speed and
simplicity.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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This adds a timestamp option to oping, similar to the one in regular
ping and rinaperf, so that we can more easily correlate time and
latency.
Signed-off-by: Sander Vrijders <[email protected]>
Signed-off-by: Dimitri Staessens <[email protected]>
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The pattern was matched to the string instead of the string to the
pattern, which means it only worked if it was a perfect match.
Signed-off-by: Sander Vrijders <[email protected]>
Signed-off-by: Dimitri Staessens <[email protected]>
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The flow_fini() function was marking flows as wronly (so rdonly for
the application) when the flow was deallocated. With the recent
addition of the flowdown state, we can now mark them as down. Also
fixes some bounds checks and alignment.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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In the current build an error would happen if a user simply runs make
check after running cmake, since the kademlia protocol buffer file was
not generated yet. This simply regenerates the file for the test.
Signed-off-by: Sander Vrijders <[email protected]>
Signed-off-by: Dimitri Staessens <[email protected]>
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The memset function was used without including <string.h>, which some
compilers complain about.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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This sets updated default values for the default build. A higher
connect timeout until we have asynchronous local IPC. Disabled SWIG
since the lastest gcc reports an error. IPCP flow stats enabled by
default since their impact on the performance is very limited. Waiting
for the directory to enroll before returning to increase stability.
Signed-off-by: Sander Vrijders <[email protected]>
Signed-off-by: Dimitri Staessens <[email protected]>
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This adds the address to the DT directory name in the RIB.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The static analyzer misses the linked list logic. An assertion is
added that indicates that the pointer was changed indirectly by the
previous element.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The clang and gcc compilers don't complain about variable length
arrays using the -c89 flag unless the flag -Wvla or -Wpedantic is
set. This also fixes a memleak and two false positive uninitialized
variable warnings reported by the clang static analyzer in graph.c.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The flow allocator protocol used fd in the message exchange since eids
were directly mapped to fds. It's better to name them eid in the
protocol to avoid confusion.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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This fixes a memleak for the info struct when join thread creation is
not needed. Fixes a false positive warning when running the clang
static analyzer. Removes a use-after-free warning that is not valid
since 0.11.4.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The rdrb struct should be freed when destroying the rdrbuff, even when
the actual shared memory is not unlinked.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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A malloc was performed with a mgmt_msg type and converted to a uint8_t
buffer for serialization, which triggers a false positive warning with
the clang static analyzer.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The result value was not set in the case of an unknown message code.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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This fixes two memleaks which were reported by cppcheck.
Signed-off-by: Sander Vrijders <[email protected]>
Signed-off-by: Dimitri Staessens <[email protected]>
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This will change the FUSE mountpount to the name of the IPCP instead
of a generic name based on its pid.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The event type of the current event in the fqueue can now be requested
using the fqueue_type() command. Currently events for packets
(FLOW_PKT), flows (FLOW_UP, FLOW_DOWN) and allocation (FLOW_ALLOC,
FLOW_DEALLOC) are specified. The implementation only tracks FLOW_PKT
at this point.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The DHT test failed on the use of IPCP-specific calls. These calls are
now guarded by the correct defition checks.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The DHT called ipcp_sdb_release without including ipcp-dev, causing
compiler errors on some machines.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The MTU was not correctly set for the eth-llc ipcp. This also fixes a
missing definition of ETH_MAX_MTU, which was introduced in kernel v4.10.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The cpu was a size_t but printed as an unsigned long, giving
compilation errors on 32 bit machines.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The oping tool was using a 1500 byte buffer, but didn't account for
partial reads when sending 1500 byte packets. This disables the
partial reads.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The eth-dix IPCP was using a hardcoded MTU of 1500 bytes, but could
support higher MTUs. Now jumbo frames are supported.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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The ret_msg struct was free'd but its result could be accessed after a
failed write. Fixed by storing the results of the commands in a
temporary variable and accessing this upon write failure. Also
simplifies some other code.
Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>
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