move the dm, timestamping, and transport settings into the cfg_settings, and
treat them as defaults for new ports.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
make ds and pod static inside cfg_settings instead of created via pointers.
Also statically initialize the defaults.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
this patch modifies the ptp4l.c and config settings so that the iface list is
inside the cfg_settings structure
-v2
* Moved "struct interface" into config.h
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
the port_open function takes a large number of command options, a few of which
are actually all values of struct interface. This patch modifies the port_open
call to take a struct interface value instead of all the other values. This
simplifies the overall work necessary and allows for adding new port
configuration values by appending them to the struct interface
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
The current code for the timestamping mode does not allow interfaces to have
separate timestamping modes. This is (probably) due to hardware timestamping
mode being required on all ports to work properly.
This patch removes the timestamping field in the struct iface, and makes it a
clock variable which is really what the mode does anyways. Ports get passed
the timestamping mode but no longer appear as though they are separate.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
this patch updates the global set functions to allow the user to set the
proper value instead of only being allowed to enable (or disable) a particular
feature. The new patch allows the function to specify exactly what they want
the value to be.
This patch also clarifies what -q and -v do by removing mention of quiet mode
and verbose mode. It is easy for a user to confuse and assume that -q disables
-v when this is not true.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
modify the command line options to make better sense of what each one does.
Ignore previous restriction on disallowing different options on the same
letter with different case.
the purpose of this patch is to simplify the meaning of some very confusing
options (-z for legacy, -r for hardware timestamps, -m for slave)
While there are legacy issues involved with changing options around, it is
important for the user to be able to quickly understand and make fewer
mistakes regarding the various command line options
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
The upper layer code will be confused by the extra fourteen byte length
of the Ethernet header.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
This commit only adds support for forwarding the management messages.
The actual local effects of the management commands still need to be
implemented.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Some commercial 802.1AS switches do not feel obliged to set the two step
flag. When we try to synchronize to their apparent one step sync messages,
nothing good happens. This commit adds a global option to work around the
issue.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Some of the time stamping hardware out there only recognizes layer 2
packets, and these do not work without changing the receive filter in
the SIOCSHWTSTAMP request.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Add transportSpecific parameter to config file parser
Set transportSpecific field in message headers as using the configuration (default to 0)
[ RC - reduced this patch to just the addition of the field ]
Signed-off-by: Delio Brignoli <dbrignoli@audioscience.com>
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
An oversize incoming packet might overwrite the reference counter in a
message. Prevent this by providing a buffer large enough for the largest
possible packet.
This will also be needed to support TLV suffixes.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
If an announce timeout occurs on a port, and no other port is slaved, then
the clock must become a grand master by default.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
When computing a port's best foreign master, we make use of a message
reference that possibly might have been dropped by calling msg_put in
the fc_prune subroutine. This commit fixes the issue by copying the
needed data from the message before pruning.
[ Actually, since msg_put only places the message into a list without
altering its contents, there was no ill effect. But using a message
after having released it is just plain wrong. ]
Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Jacob Keller
Richard Cochran
Delio Brignoli