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Diffstat (limited to 'framework/src/suricata/contrib/tile_pcie_logd/README')
| -rw-r--r-- | framework/src/suricata/contrib/tile_pcie_logd/README | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/framework/src/suricata/contrib/tile_pcie_logd/README b/framework/src/suricata/contrib/tile_pcie_logd/README deleted file mode 100644 index 32ce7a31..00000000 --- a/framework/src/suricata/contrib/tile_pcie_logd/README +++ /dev/null @@ -1,38 +0,0 @@ -Introduction ------------- - -This application allows writing files to an x86 host from a TILEncore-Gx -PCIe card. The file name and data are sent over PCIe using the Tilera -Packet Queue API from an aplication running on the Tilera processor. - -The original purpose is to write log files from Suricata (Intrusion -Dectection System) on the x86 host's file system. - -Running The Logger ------------------- - -To run the application, set the TILERA_ROOT environment variable to -point to a valide Tilera MDE, then do: - - make run - -The application should be started before the application on the Tile -side that will be generating the log data. - -By default, queue number 0 is used. The --queue_index=N command line -argument can be used to change the queue number. - -If more than one TILEncore-Gx PCIe card is installed, the --card=M -argument changes to listening to card M. - -Caveats -------- - -Due to the fact that the host driver allocates 4MB physically -contiguous memory for the packet queue ring buffer, it is possible -that this allocation could fail on a host whose memory has been -considerably fragmented. If the host program exits with the following -error, reboot the host and run the test again. - -Host: Failed to open '/dev/tilegxpci%d/packet_queue/t2h/0': Cannot -allocate memory |