Note:
2 == BPFLOADER_S_VERSION
19 == BPFLOADER_T_VERSION
25 == BPFLOADER_OBJ_AT_VER_VERSION
33 == BPFLOADER_IGNORED_ON_VERSION
37 == BPFLOADER_U_VERSION [*]
41 == BPFLOADER_V_VERSION [**]
and currently we have:
42 == BPFLOADER_MAINLINE_VERSION
43 == BPFLOADER_MAINLINE_T_VERSION
44 == BPFLOADER_MAINLINE_U_VERSION
45 == BPFLOADER_MAINLINE_V_VERSION
[*] udc-dev/udc-release are actually 38, as 37 was some earlier
udc beta2 (2.1 ifirc), and beta3+ switched to 38
[**] 24Q{1,2}-release (ie. U QPR2+) are technically actually 41,
but their platform bpfloader no longer even looks in /apex/com.android.tethering/etc/bpf/...
so it doesn't really matter (although 24Q1's platform
netbpfload still does, however that is obsoleted by
this change)
Thus we need to (as minimum for NetBpfLoad):
BPFLOADER_T_VERSION -> BPFLOADER_MAINLINE_T_VERSION
BPFLOADER_IGNORED_ON_VERSION -> BPFLOADER_MAINLINE_U_VERSION
to cause these to load appropriately from mainline.
One would perhaps also expect (as minimum for NetBpfLoad):
BPFLOADER_OBJ_AT_VERSION -> BPFLOADER_MAINLINE_U_VERSION
but (as maximum for platform bpfloader):
BPFLOADER_OBJ_AT_VERSION -> BPFLOADER_MAINLINE_U_VERSION
However, since the goal is actually for those to load via mainline on T+,
(with the 'old' version of the .o's loading on S via platform bpfloader)
thus one actually needs (as minimum for NetBpfLoad):
BPFLOADER_OBJ_AT_VERSION -> BPFLOADER_MAINLINE_T_VERSION
and (as maximum for platform bpfloader):
BPFLOADER_OBJ_AT_VERSION -> BPFLOADER_T_VERSION
Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I4b688692ffca0db7ead20cefd9e7e892ca92c70a
11141da623