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e2e49e2141
This is required for passing PTS test cases:
- L2CAP/COS/CED/BI-14-C
Multiple Signaling Command in one PDU, Data Truncated, BR/EDR,
Connection Request
- L2CAP/COS/CED/BI-15-C
Multiple Signaling Command in one PDU, Data Truncated, BR/EDR,
Disconnection Request
The test procedure defined in L2CAP.TS.p39 for both tests is:
1. The Lower Tester sends a C-frame to the IUT with PDU Length set
to 8 and Channel ID set to the correct signaling channel for the
logical link. The Information payload contains one L2CAP_ECHO_REQ
packet with Data Length set to 0 with 0 octets of echo data and
one command packet and Data Length set as specified in Table 4.6
and the correct command data.
2. The IUT sends an L2CAP_ECHO_RSP PDU to the Lower Tester.
3. Perform alternative 3A, 3B, 3C, or 3D depending on the IUT’s
response.
Alternative 3A (IUT terminates the link):
3A.1 The IUT terminates the link.
3A.2 The test ends with a Pass verdict.
Alternative 3B (IUT discards the frame):
3B.1 The IUT does not send a reply to the Lower Tester.
Alternative 3C (IUT rejects PDU):
3C.1 The IUT sends an L2CAP_COMMAND_REJECT_RSP PDU to the
Lower Tester.
Alternative 3D (Any other IUT response):
3D.1 The Upper Tester issues a warning and the test ends.
4. The Lower Tester sends a C-frame to the IUT with PDU Length set
to 4 and Channel ID set to the correct signaling channel for the
logical link. The Information payload contains Data Length set to
0 with an L2CAP_ECHO_REQ packet with 0 octets of echo data.
5. The IUT sends an L2CAP_ECHO_RSP PDU to the Lower Tester.
With expected outcome:
In Steps 2 and 5, the IUT responds with an L2CAP_ECHO_RSP.
In Step 3A.1, the IUT terminates the link.
In Step 3B.1, the IUT does not send a reply to the Lower Tester.
In Step 3C.1, the IUT rejects the PDU.
In Step 3D.1, the IUT sends any valid response.
Currently PTS fails with the following logs:
Failed to receive ECHO RESPONSE.
And HCI logs:
> ACL Data RX: Handle 11 flags 0x02 dlen 20
L2CAP: Information Response (0x0b) ident 2 len 12
Type: Fixed channels supported (0x0003)
Result: Success (0x0000)
Channels: 0x000000000000002e
L2CAP Signaling (BR/EDR)
Connectionless reception
AMP Manager Protocol
L2CAP Signaling (LE)
> ACL Data RX: Handle 11 flags 0x02 dlen 13
frame too long
08 01 00 00 08 02 01 00 aa .........
Cc: stable@vger.kernel.org
Signed-off-by: Frédéric Danis <frederic.danis@collabora.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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| .. | ||
| bnep | ||
| cmtp | ||
| hidp | ||
| rfcomm | ||
| 6lowpan.c | ||
| af_bluetooth.c | ||
| aosp.c | ||
| aosp.h | ||
| coredump.c | ||
| ecdh_helper.c | ||
| ecdh_helper.h | ||
| eir.c | ||
| eir.h | ||
| hci_codec.c | ||
| hci_codec.h | ||
| hci_conn.c | ||
| hci_core.c | ||
| hci_debugfs.c | ||
| hci_debugfs.h | ||
| hci_event.c | ||
| hci_sock.c | ||
| hci_sync.c | ||
| hci_sysfs.c | ||
| iso.c | ||
| Kconfig | ||
| l2cap_core.c | ||
| l2cap_sock.c | ||
| leds.c | ||
| leds.h | ||
| lib.c | ||
| Makefile | ||
| mgmt_config.c | ||
| mgmt_config.h | ||
| mgmt_util.c | ||
| mgmt_util.h | ||
| mgmt.c | ||
| msft.c | ||
| msft.h | ||
| sco.c | ||
| selftest.c | ||
| selftest.h | ||
| smp.c | ||
| smp.h | ||