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Author SHA1 Message Date
Lorenzo Colitti
9d829044e9 Fix a WTF in IpServerTest. am: ae27ecf5ad am: 595a330cc6 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1557107

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ie29e806685ee0930ec00ad85f8f9c15ace3e6cf6
 2021-01-26 12:03:33 +00:00
Lorenzo Colitti
595a330cc6 Fix a WTF in IpServerTest. am: ae27ecf5ad 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1557107

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I3da0e7ad36002361287e63a8724e25dcd940bd0c
 2021-01-26 11:20:10 +00:00
Lorenzo Colitti
ae27ecf5ad Fix a WTF in IpServerTest. 
Bug: 178324405
Test: atest TetheringTests
Change-Id: I2069ea79f982e6bb197388edd7820a05d1e651f1
 2021-01-26 15:14:26 +09:00
Lorenzo Colitti
4158939871 Merge changes I8cd6e49b,Ibb52c7b7 am: dc4189f0e4 am: 3b0f7f1d6e 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1557658

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Iebb3cd0581e7262708b825747b990336f87de72a
 2021-01-26 01:45:16 +00:00
Lorenzo Colitti
3b0f7f1d6e Merge changes I8cd6e49b,Ibb52c7b7 am: dc4189f0e4 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1557658

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ibc66bcdefb9ca3f1e8d393923d0ce2031cbba302
 2021-01-26 00:57:37 +00:00
Lorenzo Colitti
dc4189f0e4 Merge changes I8cd6e49b,Ibb52c7b7 
* changes:
  [NFCT.TETHER.10] Add/delete IPv4 offload BPF rules to/from BPF map
  [NFCT.TETHER.9] Build IPv4 offload BPF rules for raw ip
 2021-01-26 00:30:15 +00:00
Maciej Żenczykowski
5ccabb7880 offload - begin ipv4 tethering implementation am: c2b0146045 am: 7c3ecd4aee 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1559293

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I801205435f7617cfe0d49d8c459a538650a5eff4
 2021-01-25 20:35:27 +00:00
Maciej Żenczykowski
7c3ecd4aee offload - begin ipv4 tethering implementation am: c2b0146045 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1559293

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I74f1e77cc5304c380d82d40578f67448c2eb0559
 2021-01-25 20:05:44 +00:00
Maciej Żenczykowski
be68e49daa offload - ignore ethernet packets not destined for us am: 18552e8fb3 am: 258660ccff 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1559389

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Iceb78013e560cb4550fe7dac5e0619dc11074e90
 2021-01-25 19:50:21 +00:00
Maciej Żenczykowski
6588fd6a86 rename do_forward to do_forward6 am: bf8ec1a21d am: 6b48c492c2 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1559388

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Iea4767add4bbf877e2fe79d6578b4ebb82f6a8a7
 2021-01-25 19:49:30 +00:00
Maciej Żenczykowski
258660ccff offload - ignore ethernet packets not destined for us am: 18552e8fb3 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1559389

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: If3a038d69bb84c3244258c47c39b214b1b100586
 2021-01-25 19:28:13 +00:00
Maciej Żenczykowski
6b48c492c2 rename do_forward to do_forward6 am: bf8ec1a21d 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1559388

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ia1e1a0219585199f62dff3f69b08fcdc1ed2f55d
 2021-01-25 19:25:01 +00:00
Maciej Żenczykowski
c2b0146045 offload - begin ipv4 tethering implementation 
Test: atest, TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I0ad143be954d55d0ed39853031c7bd364378e1ec
 2021-01-25 19:07:40 +00:00
Hungming Chen
dd833dee31 [NFCT.TETHER.10] Add/delete IPv4 offload BPF rules to/from BPF map 
Access the IPv4 downstream and upstream BPF map with the built rules.

Test: atest TetheringCoverageTests
Change-Id: I8cd6e49b377c72250988019eea57f93cccd78309
 2021-01-25 20:13:47 +08:00
Maciej Żenczykowski
18552e8fb3 offload - ignore ethernet packets not destined for us 
Test: atest, TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Icabd1db48a1189425a941384d534c0f18bf20827
 2021-01-24 19:59:21 -08:00
Maciej Żenczykowski
bf8ec1a21d rename do_forward to do_forward6 
Test: atest, TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I649dc490b1883a1e97f748370a77c956f1315e2e
 2021-01-24 19:59:16 -08:00
Nucca Chen
d98f2b685f Merge changes I73f30477,I84db13ac am: 2f1c2b25cd am: 2b82a04b56 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1534829

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I5cc251fb9b525ca3762e12f6d5ce4d935a4fa04a
 2021-01-23 14:13:07 +00:00
Nucca Chen
2b82a04b56 Merge changes I73f30477,I84db13ac am: 2f1c2b25cd 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1534829

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: If3df71008b8801047660b9ccc15158fb76211b5c
 2021-01-23 13:57:32 +00:00
Nucca Chen
2f1c2b25cd Merge changes I73f30477,I84db13ac 
* changes:
  [NFCT.TETHER.8] Prepare the upstream information for IPv4 offload rule
  [NFCT.TETHER.7] Prepare the downstream information for IPv4 offload rule
 2021-01-23 13:40:30 +00:00
Maciej Żenczykowski
664081beb9 bpf tether offload - do not offload TCP SYN/FIN/RST packets am: fc4f6540be am: d4fb2bcf13 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1558667

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I442286cce3b115921175d363d7134f67d73af85d
 2021-01-23 11:01:53 +00:00
Maciej Żenczykowski
d4fb2bcf13 bpf tether offload - do not offload TCP SYN/FIN/RST packets am: fc4f6540be 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1558667

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I5d5fef2e673d96a465a8d8c12a973cf8193089f4
 2021-01-23 08:52:06 +00:00
Maciej Żenczykowski
fc4f6540be bpf tether offload - do not offload TCP SYN/FIN/RST packets 
We want connection establishment/shutdown to flow through
the kernel code path so connection tracking state is at least
somewhat correct.

Test: atest, TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Iee97baa65750188f3436937b16c9b320f0495a5a
 2021-01-23 07:11:07 +00:00
Roland Levillain
90bbc8eede Merge "Added aidl for qos callback" am: 86654be2d8 am: 564a92f6c4 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1487838

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I6c4b1f885e08f9975c3fd8d45076afbb2a7eba3f
 2021-01-22 15:21:29 +00:00
Roland Levillain
564a92f6c4 Merge "Added aidl for qos callback" am: 86654be2d8 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1487838

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I4c6fcd093580e90bc17b6582797de162fa06f73a
 2021-01-22 14:56:33 +00:00
Roland Levillain
86654be2d8 Merge "Added aidl for qos callback" 2021-01-22 14:19:58 +00:00
Daniel Bright
c16bfcc7f7 Added aidl for qos callback 
Bug: 155176305
Change-Id: I62958d041a8f544dbd98d5434e97ce89f843c5cb
 2021-01-22 14:03:47 +00:00
Nucca Chen
4ad3fc7c39 Merge "[NFCT.TETHER.1] Add conntrack monitor to BpfCoordinator" am: 168a96643d am: 3efbe8414f 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1488522

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ic86dba0c3c7e205271841b5f66f2034873ee55d6
 2021-01-22 12:32:12 +00:00
Nucca Chen
3efbe8414f Merge "[NFCT.TETHER.1] Add conntrack monitor to BpfCoordinator" am: 168a96643d 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1488522

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I838f921dfd8140971af5b2308d9f12e9d4a1d1eb
 2021-01-22 12:00:24 +00:00
Hungming Chen
347dd90620 [NFCT.TETHER.9] Build IPv4 offload BPF rules for raw ip 
Build the upstream and upstream rules when the conntrack event is
received.

Test: atest TetheringCoverageTests
Change-Id: Ibb52c7b75812bd586091d809e260bc9206c06262
 2021-01-22 19:37:37 +08:00
Hungming Chen
8784a60eab [NFCT.TETHER.8] Prepare the upstream information for IPv4 offload rule 
Add upstream interface index and its IPv4 address mapping

Required for building IPv4 forwarding rule when a conntrack event is
received.

Test: atest TetheringCoverageTests
Change-Id: I73f304777704f09481b80d18751e0bab5bab2edc
 2021-01-22 19:37:31 +08:00
Hungming Chen
d71c06ec71 [NFCT.TETHER.7] Prepare the downstream information for IPv4 offload rule 
Add and remove downstream client information to BpfCoordinator

Required for building IPv4 forwarding rule when a conntrack event is
received. The IpServer provides the following elements of a rule which
is not included in conntrack event:
- Downstream interface index
- Downstream Mac address
- Client IP address to Client Mac address

Test: atest TetheringCoverageTests
Change-Id: I84db13acc047ace5730d17f0d3dd99544f516084
 2021-01-22 19:37:24 +08:00
Nucca Chen
168a96643d Merge "[NFCT.TETHER.1] Add conntrack monitor to BpfCoordinator" 2021-01-22 11:29:09 +00:00
Maciej Żenczykowski
cc123a310d adjust to changes in map location am: 30a2d8232b am: 21b466f290 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1557274

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ie28928a967344de4d10aa4cbf48974b4adab7b4d
 2021-01-22 05:38:59 +00:00
Maciej Żenczykowski
21b466f290 adjust to changes in map location am: 30a2d8232b 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1557274

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I5babd8539138e289fe49471b3dcba952dd4f9b7a
 2021-01-22 05:18:16 +00:00
Maciej Żenczykowski
30a2d8232b adjust to changes in map location 
Test: atest, TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Idaaa1ede7c239655f5ec489532533c363d297864
 2021-01-21 17:51:20 -08:00
Hungming Chen
46c30b1fd4 [NFCT.TETHER.1] Add conntrack monitor to BpfCoordinator 
A preparation for starting monitoring conntrack event which is required
by IPv4 tethering offload.

Test: atest TetheringCoverageTests
Change-Id: Ied46aeca193554f52a90889dfdf92827e94845d6
 2021-01-21 21:25:18 +08:00
Maciej Żenczykowski
6abaa6c504 add placeholder ebpf programs for XDP tethering am: b199742d73 am: ffc65b4880 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1553913

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I8fcb0bd8e0765686e582e5f70864163343dbfe47
 2021-01-21 12:10:43 +00:00
Maciej Żenczykowski
101e74b2b6 add placeholder ipv4 ebpf tethering offload programs am: 088fe1983b am: f67811878a 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1553912

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ia82181ca3cdc82bf1f810cef09436a9bfebfdee0
 2021-01-21 12:10:40 +00:00
Maciej Żenczykowski
ffc65b4880 add placeholder ebpf programs for XDP tethering am: b199742d73 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1553913

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I5b3c03ba44b9fdeee259cda7e567d569395b8277
 2021-01-21 11:46:42 +00:00
Maciej Żenczykowski
f67811878a add placeholder ipv4 ebpf tethering offload programs am: 088fe1983b 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1553912

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ia261b07b7bbf180b312b539cb7cf4b127d9b4b43
 2021-01-21 11:46:39 +00:00
Maciej Żenczykowski
b199742d73 add placeholder ebpf programs for XDP tethering 
Test: atest, TreeHugger, the programs load
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Idcacf0502719336c1b6a959fe6b782f2bce9d6b5
 2021-01-21 05:12:35 +00:00
Maciej Żenczykowski
088fe1983b add placeholder ipv4 ebpf tethering offload programs 
Additionally better document tether stats/limit keys/value.

Test: atest, TreeHugger, the programs load
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I1e1832fc4f5a6704e00ea99ca377988c52a82eb1
 2021-01-21 05:12:21 +00:00
Maciej Żenczykowski
fbf8c09a0f Merge changes from topic "v6_tether" am: 73dc23c4ea am: 18414d85d0 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1554638

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I68b0ee054e4ea54644bd1ebc67a26a9a20f046a6
 2021-01-21 02:10:29 +00:00
Maciej Żenczykowski
18414d85d0 Merge changes from topic "v6_tether" am: 73dc23c4ea 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1554638

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I33fa64e3241b3c99e0f98d3580ee3df61c2b0810
 2021-01-21 01:48:21 +00:00
Maciej Żenczykowski
73dc23c4ea Merge changes from topic "v6_tether" 
* changes:
  switch bpf programs to group network_stack
  Add tethering programs for upstream.
 2021-01-21 00:50:47 +00:00
Maciej Żenczykowski
5b00fbd618 switch bpf programs to group network_stack 
Test: atest, TreeHugger, the programs load
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I3ab4383978acb2681a0fd5aee2700d12c62c2769
 2021-01-20 18:09:32 +00:00
Maciej Żenczykowski
bca0c85822 Add tethering programs for upstream. 
Test: atest, TreeHugger, the programs load
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I26bc60c1066ed7317bda48ec3fa701c36e0b46dd
 2021-01-20 18:05:52 +00:00
Maciej Żenczykowski
0c931c6c54 refactor: continued am: a0e2c0445d am: 009cd35124 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1553320

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I36014e42844a2ca7608354742adc4a0e05001205
 2021-01-20 16:20:35 +00:00
Maciej Żenczykowski
009cd35124 refactor: continued am: a0e2c0445d 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1553320

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I35f19f1b378271907788b41631e864886bdf4e8a
 2021-01-20 15:42:54 +00:00
Maciej Żenczykowski
7a38a7d727 refactor: TetherIngress becomes TetherDownstream6 (and friends) am: 770e0a7a8f am: 14583198a0 
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1554238

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I377e4c9f63f28f5b4918da29a36719f566359e2a
 2021-01-20 11:54:03 +00:00