joy/android_packages_modules_Connectivity
Watch
1
Fork
You've already forked android_packages_modules_Connectivity
 0
Code Issues Pull requests Projects Releases Wiki Activity

bpf netd: introduce 25Q2 specific cgroupskb/egress/stats programs

Browse source 
Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I875d3451063cc322fe998db29ffeeabf7c9f3ec8
This commit is contained in:
Maciej Żenczykowski 2025-01-21 19:09:17 -08:00
commit f1efc29160
1 changed files with 18 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

20
bpf/progs/netd.c
View file

@ -563,10 +563,26 @@ DEFINE_NETD_BPF_PROG_KVER_RANGE("cgroupskb/ingress/stats$4_9",
// ----- cgroupskb/egress/stats -----
// Android U+ 5.10+ (tracing)
// Android 25Q2+ 5.10+ (localnet protection + tracing)
DEFINE_NETD_BPF_PROG_RANGES("cgroupskb/egress/stats$5_10_25q2",
bpf_cgroup_egress_5_10_25q2, KVER_5_10, KVER_INF,
BPFLOADER_MAINLINE_25Q2_VERSION, BPFLOADER_MAX_VER)
(struct __sk_buff* skb) {
return bpf_traffic_account(skb, EGRESS, KVER_5_10, SDK_LEVEL_25Q2);
}
// Android 25Q2+ 5.4 (localnet protection)
DEFINE_NETD_BPF_PROG_RANGES("cgroupskb/egress/stats$5_4_25q2",
bpf_cgroup_egress_5_4_25q2, KVER_5_4, KVER_5_10,
BPFLOADER_MAINLINE_25Q2_VERSION, BPFLOADER_MAX_VER)
(struct __sk_buff* skb) {
return bpf_traffic_account(skb, EGRESS, KVER_5_4, SDK_LEVEL_25Q2);
}
// Android U/V 5.10+ (tracing)
DEFINE_NETD_BPF_PROG_RANGES("cgroupskb/egress/stats$5_10_u",
bpf_cgroup_egress_5_10_u, KVER_5_10, KVER_INF,
BPFLOADER_MAINLINE_U_VERSION, BPFLOADER_MAX_VER)
BPFLOADER_MAINLINE_U_VERSION, BPFLOADER_MAINLINE_25Q2_VERSION)
(struct __sk_buff* skb) {
return bpf_traffic_account(skb, EGRESS, KVER_5_10, SDK_LEVEL_U);
}