78 Commits (2ae35e4ce06ad6dbcf95cd2f6a1cc0f95ee2c866)

Author SHA1 Message Date
Francisco Paisana bb0dbf0f1c created a asn1 utils with helper functions and types related to the asn1. These types/functions will help isolate the rrc_asn1 lib from most of the layers, reducing this way the compile times, and leading to better isolation. This will also make the transition to NR smoother. I removed the asn1 types from the NAS and USIM interface so far. 5 years ago
Andre Puschmann 58763fb714 stack: move initialization of log object into ctor
this fixes the issue when the stack is torn down if, for example,
the radio couldn't be loaded correctly. it will hence call stop() on all stack
components which are not initialzized yet, and logging therefore doesn't work.
the log object is know during contruction time and therefore can be passed
in as soon as possible.
5 years ago
Francisco Paisana 8f8d9f3f30 applied changes in the stack internal method naming 5 years ago
Francisco Paisana ce29ed545d moved mac thread to the stack. Protect the interface of the stack with PHY and gateway via a queue of tasks 5 years ago
Francisco Paisana 46d298fd9a formatting 5 years ago
Francisco Paisana 10a56e2a84 moved GW out of the UE stack. This is important to keep concurrency out of the stack once it becomes single-threaded 5 years ago
Andre Puschmann 2b7b4d0e7e remove hard-coded LCID for dedicated bearer in GW 5 years ago
Pedro Alvarez 7a184a8cd8 Added log to tft_packet_filter. 5 years ago
Pedro Alvarez 39f5b03674 Removed empty line. Changed comment. Removed unused variables. 5 years ago
Pedro Alvarez 2723aa9b12 Added EPS bearer id to apply_tft interface. Sending packets to the correct LCID if they match the packet filter. 5 years ago
Pedro Alvarez 684ee2834e Starting to add ToS field checking to tft_packet_filter. 5 years ago
Pedro Alvarez 40dd3e332c Added logic and test to match IPv4 local address 5 years ago
Pedro Alvarez 0f6c55023b Adding logic and testing for single remote port matching. 5 years ago
Pedro Alvarez 326aef4431 Added match logic for local UDP port. Starting to add logic for remote UDP port. 5 years ago
Pedro Alvarez ccf404f12b Fix in getting filter information for local port. 5 years ago
Pedro Alvarez ede5f3318b Remove test function that is no longer used. 5 years ago
Pedro Alvarez 190a0ff37e Adding test to unpacking of the packet filters. 5 years ago
Pedro Alvarez a7e0a0624b Starting to add interface apply_traffic_flow_template between NAS and GW. 5 years ago
Pedro Alvarez d3761ccee5 Added some basic test of NAS activate dedicated EPS bearer context request handling. 5 years ago
Pedro Alvarez d67d18cc6b Removing deplicated error codes. 5 years ago
Andre Puschmann 3f613d7183 nas/gw/rrc: make LCID for DRB dynamic
- add interface to RRC to allow NAS to query the DRB for a given
  EPS bearer id
- extend interface for NAS to setup GW to also pass LCID of bearer
- in NAS, use this new interface to pass actual LCID of the default
  DRB when creating the TUN device
6 years ago
Andre Puschmann 34bf738501 nas: add test for dedicated EPS bearer handling 6 years ago
Andre Puschmann 65f50cd7ba introduce new UE layer design
- abstract UE object now consists of a radio, a PHY, and a stack layer
- add new stack abstraction layer that combines MAC, RLC, RRC, PDCP, NAS and GW
- PHY layer now has a single stack interface and does not talk to MAC and RRC seperatly
6 years ago
Andre Puschmann 3a6dd9b164 move UE RRC into own folder 6 years ago
Francisco Paisana 3bedc93ba5 added _t to unique_byte_buffer type 6 years ago
Francisco Paisana f469e2178b replaced byte_buffer_t allocated by the buffer pool for unique_byte_buffer which is safer and easier to use 6 years ago
Andre Puschmann 4b01a2e4a0 update copyright notice 6 years ago
Ismael Gomez 7780b1aba5 add tdd/ca support 6 years ago
Andre Puschmann 0aef6f8d4a fix various uninitialized variables 6 years ago
Andre Puschmann c8f8c16d50
make EIA and EEA algorithms configurable (#323)
this patch allows to configure the EIA and EEA algorithms
the UE uses and announces during attach. They can
be specified as a comma-separated list.

The patch also removes a dedicated NAS config class and uses
the default nas_args_t type for this. There was a full
duplication of members before.

The patch also converts nas_args_t and usim_args_t into a class
with a default constructor that initialize all booleans.
6 years ago
Francisco Paisana 0204db2e12 new asn1 rrc library 6 years ago
Andre Puschmann 8326299ec5 fix uninitialized variables 6 years ago
Andre Puschmann d6196ba234 simplify RRC-NAS interface and only have msg as param (RRC selects LCID) 6 years ago
Andre Puschmann f7bdfdc3a8 in NAS test, use real GW class in attach test 6 years ago
Pedro Alvarez 5c29dba741 Changed Interface between NAS and GW to avoid the GW start function being called twice in IPv4v6 mode. 6 years ago
Pedro Alvarez ac1c300126 Adding the ability to set the interface local link IPv6 address. 6 years ago
Andre Puschmann 3ebf4792de fix missing length reset in NAS test 6 years ago
Andre Puschmann 4a68d0777b fix NAS tests
- Modifications needed after only accepting NAS messages whose integrity check passes
- Turns off loading a (possibly) existing NAS ctxt
- Modifies some test vectors such that they have a zero MAC and counter 0
6 years ago
Pedro Alvarez f301bb6373 Merging next into op_vs_opc and resolving conflicts. 6 years ago
Pedro Alvarez 25aafa1f63 Fixing the USIM test. 6 years ago
Pedro Alvarez 4eb9d1abac Revert "fix USIM test by replacing OP with OPc"
This reverts commit 16b2172e36.
6 years ago
Andre Puschmann 16b2172e36 fix USIM test by replacing OP with OPc 6 years ago
Paul Sutton 2f73b52419 Fixing and disabling faulty tests - asserts only failing in debug 6 years ago
Andre Puschmann 9ce3be974a Merge branch 'next' into embms_merge_final 7 years ago
yagoda 12c9f50ba9 adding upper layer embms support to the UE 7 years ago
Andre Puschmann a30ad8952c fix indent and simplify auth request packing 7 years ago
Andre Puschmann d0457211ad adding support for CHAP auth 7 years ago
Andre Puschmann 4dc2951d59 perform initial attach with ESM info transfer 7 years ago
Andre Puschmann d7d6bd1a78 fix IMSI reading from SIM 7 years ago
Andre Puschmann 3fe6dad323 adding hard SIM card support using PCSC 7 years ago