Commit Graph
12 Commits
Author SHA1 Message Date
lgcosta dff2185b20 Docs: bring the documentation in line with the code
- Demo docs replaced by the screencast docs (single source of truth): the
  legacy demo-session.sh/demo-record.py and the v0.9 renderer were removed
  instead of being kept as a second convention.
- feature-matrix: stale 'M2-in-progress' vocabulary gone; the rows the 15
  gates prove now say VERIFIED-in-VM and name the gate; af-to is now an
  explicit non-goal row (INET6 0 in this build).
- guide: the queues/divert/pflog sections described a state that no longer
  exists (priq-only, divert dropping packets, pflog logging nothing); they
  now describe the shipped behaviour.
- vm-lab: the 15 real gates with what each proves, 15/15 green, and the
  pf0 -> cli/srv/gw2 ssh setup the screencasts rely on.
- install/build: pdivert and pflogd are built and ported (docs said
  otherwise); module object list now includes hfsc.c, fq_codel.c, pfk_pflog.c;
  the screencast pipeline is an optional build stage.
- pf-guide: the 'M2 scope only' framing is gone; honest gaps listed.
- caveats: three new sections about the screencast pipeline (MiniMax video
  generation blocked by the account tier, narration as a separate track, a
  video frame is not a verdict).
- porting-notes: what the recording taught us.
- README/README.pt-BR: status, milestones, layout and video section updated.

All internal doc links verified.
2026-11-12 11:51:25 -03:00
lgcosta 90c51f43fc M5: queue gate 15 green (hfsc in the data path, pfctl -s queue works); vendor OpenBSD net/hfsc.h + net/fq_codel.h so kernel and pfctl share the ABI; pflog payload anchored; splassert no longer BUGs 2026-11-12 03:10:46 -03:00
lgcosta f34c4f92a9 M5 step 1: build OpenBSD hfsc/fq_codel back ends into pf.ko (ml_* API, ifq_q handshake, scheduler types); priq still attached, 14/14 suite unchanged 2026-11-12 00:48:56 -03:00
lgcosta 92c015b97b docs: pflog verified (matrix EN+PT-BR, porting notes, README status) 2026-11-11 21:53:55 -03:00
lgcosta 0eb040fcc8 docs: rdr-to verified; porting notes on checksum strategy across translation paths (GSO regression) 2026-11-11 21:27:32 -03:00
lgcosta e03df9adc8 docs: data-path semantics and NAT checklist 2026-11-11 20:25:57 -03:00
lgcosta 444a0555c6 docs: divert verified (matrix + porting notes); FORWARD hook evaluates the out ruleset for transit traffic 2026-11-11 19:50:14 -03:00
lgcosta 7014628e8d M2: refcnt_rele polarity, radix SALEN by family, LIST_HEAD dispatch + harness scp-failure hardening (gates 01-03 green) 2026-11-11 19:11:25 -03:00
lgcosta 0119e70960 M1: pf.c compiles into pf.ko 2026-11-11 14:55:20 -03:00
lgcosta 1fcd7b3046 M1 progress: engine port compiles except pf.c; AF_DIVERT socket family; ifq framework
- compat layer extended through the full BSD API surface pf_ioctl/pf_lb/
  pf_if/pf_norm/pf_table/pf_ruleset/radix/md5/sha2 need (all compile):
  cpumem/counters model, ifaddr/ifg groups, cred view, endian+in6 names,
  NAT46/64, SipHash24, mbuf_list, frag6 helpers, ip6 forward/checksum,
  tcp options/FSM names, taskqueue & sysctl shims (documented in
  docs/porting-notes.md)
- pfsrc/divert_sock.c: real BSD divert(4) as runtime-registered PF_DIVERT=32
  socket family inside the module (sock_register; NPROTO=AF_MAX=45 -> zero
  core patches); divert_packet/divert6_packet wired for pf.c
- compat/pfk_ifq.c: OpenBSD 8.0 ifq framework with priq back end; hfsc and
  fq_codel aliases pending M5 (recorded in feature matrix as pending)
- design + plan updated for the divert decision (user-requested)
- stage-port.sh: single deterministic rename program for headers and .c
2026-11-11 13:35:53 -03:00
lgcosta a84b2c91f3 M1: vendored sha2/md5 (OpenBSD 8.0) + endian/swap compat; module builds green 2026-11-11 12:20:27 -03:00
lgcosta da2e9b679a M1: compat layer + pf.ko skeleton builds against Linux 7.3.4
- pfk.h: BSD types/ioctl encoding (OpenBSD bit layout), locks (NET_LOCK=rwsem),
  pools, timeouts, mbuf shim over sk_buff, ifnet registry, toeplitz/siphash
- pfk_mod/pfk_hooks: misc /dev/pf (0600), IPv4 netfilter hook skeleton,
  DIOCGETSTATUS answered (M1 skeleton; engine ioctls land with pf_ioctl.c)
- vendorize/stage-port scripts: deterministic upstream staging with seds
  (struct renames, IFF_*->PFIFF_*, sa_len drops) logged to docs/porting-notes
- fixes: modules_prepare+Module.symvers for out-of-tree builds
2026-11-11 12:09:34 -03:00