Change-Id: I95abd5cf4a00dbaaae0f9e1c38c50038598a08a9

Change-Id: Ib62256f918b26254ca3cc45daa4bf03500a3c92b

 * increase the maximum wait period to 10us * 2^20
 * print the integral wait period on success.

Change-Id: If7e8cd5e0a13cf51a8bdd62c8189433613a507f1

* 389 vs. 576 extern symbols

Change-Id: I893a0a51fab9cd0960e40ee49da7d370030b6394

Change-Id: Ia8143beea52e8c461081d1a6f148b38ecfb0def4

  * additionally increase the max number of words per notification by a
    factor of 512 -> prevent the ringbuffer-controller from limiting the
    transfer in case of high data-rates by frequently decreasing the
    filling level

Change-Id: Ifcfd8708baa9102e5d09e92f70400869109f6f0b

Change-Id: I028a941074ce90798d731f1faf6f005501d94a92

Change-Id: I89531028ec5c3f9fb7f4e65f6002d1996d28bf40

Change-Id: Ibd7d07c325bdea9e4d609fcd78cde021ee1e5938

Change-Id: I94257dde0675b4c3d1bc094043c7e5eed72f55d2

sborduka authored 2 years ago and Philipp Spilger committed 2 years ago

* Pins main thread and polling thread to single CPU

Change-Id: I281994dc61ab7f97a3680dd4eae6cf730b9e4748

* Add ping() function that checks if FPGA responds within 1ms
* Add throw in Endpoint constructor if FPGA is unresponsive

Change-Id: Iae798fd96a6da66a95680dc525f294f2cd68d5c4

* Add CheckLinks test
* Add check_link() for testing if FPGAs are down
* Add blacklisting of downed FPGAs in other tests

Change-Id: Ieadaec55aac750732dbe4dfb0c35517f9d0658a0

* Add a function for reading all qws currently in the ring buffer.
* Add a function for writing data to the send buffer and sending it.

Change-Id: Ia7c5de5e4b6e45e3cbcc98e7b6f6b945d1b277a0

 * Add rma_send() to Endpoint to use the new send buffer
 * Increase PhysicalBuffer size to 1024 pages (maximum)

Change-Id: Id114d7234d636462ef9e17a34d8b744543617fb0

Change the way the RingBuffer is constructed to use page-aligned
memory.
Modify some of the existing functions to be more concise.
Remove erroneous declaration of the clear() function from the
header file.

Change-Id: I7d6b1513c2da18351edb1ec5aedcfd83156a87af

* Removes register_file.h/cpp as well as the dummy sw tests.
* Adds functionality from the RegisterFile to the Endpoint class.

Change-Id: I2a42978fa22e5607278221c51c459a6163fda78a

Change the PhysicalBuffer class used for RRA responses to use physical
addresses to avoid internal errors in the translation unit of the
Tourmalet card when addressing the host (during setup).
Add functionality previously supplied by the PhysicalBuffer to the
RingBuffer class.

Change-Id: Ie9cef78a10e9cee6cb44072451b7d97e21c1e8e6

Add FPGA configuration and the required ring buffer
and notification poller for the ring buffer.

Change-Id: I3e6f274b0c0387b72155a0c608c735426ee963da

Change-Id: I19b7cb730360c7b838c5e08f17a7571d60316dd6

Add a test that checks for each node in the network whether
or not it is a correct FPGA. Fails if no such FPGA is found.

Change-Id: I48d33337471fdea2e989a8907789f46466fe1242

Add RegisterFile class which provides read and write
functionality for accessing register files.
Templated read and write functions allow for convenient
access using predefined structs (not included).

Change-Id: I3d741e034667f15c6af5397285af7a9705cf3a2a

Add Connection and Endpoint structs which wrap the various connection
parameters. Additionally, on construction performs simple read/write
test.
Add PhysicalBuffer class to conveniently wrap RMA2_Region.
Add helper function throw_on_error to handle exceptions while
establishing and testing the connection.
Add definitions of exceptions to throw.

Change-Id: Ie4d9315208778ec7c484ce3c023775e1eb1c78d1

sborduka authored 3 years ago and Eric Müller committed 3 years ago

Change-Id: Ibe510ebd8ef34fa8c978f95902a3af3d991f76c3

Depends-On: 15002
Change-Id: Ib12e630ca85f129ce338c946616b29c855d7f604

Change-Id: I0d3c54412339887bbccada1163efeb3b28f885c3