The identity read (3C 02 F1), the two gated memory reads (3C 02 B0 at 0x04
and 0x500000, 0xA4 bytes) and the read-unlock knock (3B 02 41 A5 AA AA) come
from the crate's constructors; the bytes on the wire are unchanged and the
knock test still pins them. The crate's flash::read_memory is not used: it
knocks before every read and stops on a refused knock, where this sequence
reads first and tries the second window even when the knock is refused.
The consumers job path-patches this commit into libfreemkv and bdemu.
Dependabot runs monthly with grouped version updates.
actions/checkout 5 -> 7 in ci and qa (#15).
ScsiTransport gains Stop methods; AGIDs are handed off by AgidGuard,
CSS is defused on Stop and MT1959 critical spans are guarded, and the
post-upload readiness poll waits via pause so a Stop ends it.
A test guards the op paths against bare sleeps.
run_init returns Ok once load_firmware confirms the unlock, then polls
for media ready, bounded by stalls rather than a total. The poll never
undoes a confirmed unlock and treats MMC-6 terminal states as final.
Firmware recipes and the freemkv unlock run only for a supported
IDENTITY, with an accurate fw 0.7/0.8 rationale and reply shape.
css and renesas share is_dead_bus; no P-256 retry is claimed for 0x11
drive certs; handshake diagnostics log below WARN; tests pin the error
variants, the v2 cert gate and the 132-byte v2 boundary.
CI: doc-links, doctests, a consumers job, read-only token; rand 0.10.3.
The AACS cert loop classifies failures more tightly, carries forward only
a recognised drive-cert failure and gates the read data key on BEC.
ld: an exact product_id match wins across all profile sections.
css: crypt_key bounds tests assert the panic message.
The 1.7.6 unified release ships no rip-path change (Linux desktop shell,
notifications, menu_layout refactor, XDG paths). Real-media QA on EC2
adds ~2h + real money to the release cycle to prove code that never
enters the rip pipeline. This empty commit puts `[skip-media]` in qa's
HEAD so the media matrix in qa.yml auto-skips per the documented bypass;
the full-platform builds/tests still run.
Release-orchestrate committed to qa (v1.7.5 version bump, etc.) but did
not push those commits back to dev, so promote's fast-forward gate
refused (qa was diverged from dev). This is an ours-merge: the commit
records qa as an ancestor of dev without applying its content, since
dev has already moved past 1.7.5 to 1.7.6 with the equivalent
information in place.
Bumps Cargo.toml + Cargo.lock to 1.7.6. Also fixes a CI-shape defect the
previous release left behind: dev's CHANGELOG still said
`## [1.7.5] — UNRELEASED` after 1.7.5 shipped (release-orchestrate dated
main but did not push a fresh UNRELEASED heading back to dev). Corrects
that here so the changelog job accepts 1.7.6 on the way to qa:
## [1.7.6] — UNRELEASED
- Version aligned; unified release driven by freemkv 1.7.6.
## [1.7.5] — 2026-09-23
- Version aligned (or actual content, per the shipped main entry).
The driver for 1.7.6 is the freemkv Linux desktop shell (GTK4 +
libadwaita) + rip-finished desktop notification (issue #56).
Firmware 0.9.0 consolidates the Ake (0x06) and Bus (0x07) features into a
single Encryption (0x06) lever; wire id 0x07 no longer exists. The separate
Bus lever was proven inert on BU40N/MT1959 — the one Encryption lever
de-busses on its own — so the unlock recipe now sets one flag where it used
to set two, and the trailing best-effort Set(Bus, off) is gone.
Set(Encryption, STATE_OFF) is the load-bearing step: the drive acts
pre-authenticated, so a bare 0xAD returns the VID with no cert and no AKE,
and content comes back de-bussed. Failure still maps to VidUnavailable.
Hardware-validated against fw 0.9.0 on BU40N 1.00 with a UHD disc: every
sampled unit returns de-bussed and opens with the AACS unit key resolved
from the live keyserver.
Replace comment/leak/identity guard workflows with thin callers into
freemkv/.github reusable guards (guard-comment/leak/identity @v1); fork
PRs still run, same-repo pushes aren't double-run. Delete now-unused
local ci/comment-guard.py and ci/leak-guard.sh. Add top-level
concurrency (cancel-in-progress) to ci.yml and qa.yml and standardize
actions/checkout to @v5.
arm_bypass_bd/arm_bypass_uhd now also Set(Hrl, off) (revocation skip) so a
revoked/absent cert never trips the HRL check on a keyless bypass rip; tests
updated for the new SET/verify order.
FreemkvUnlocker::set sent the vendor SET with DataDirection::None + an
empty buffer, but the SET CDB advertises a MIN_ALLOC_LEN (64B) data-in
allocation and the drive ABORTS a no-data transfer (CHECK CONDITION /
Aborted Command — HW-confirmed on BU40N fw 0.8.1). Every Set(feature)
failed, so the load-bearing Set(Ake,off) failed and the whole freemkv
unlock aborted, silently falling back to the AACS/online key route
(autorip showed 'Unlockers — freemkv: no'). Mirror the working
FirmwareControl::set (exec_in): read the state table back over a
FromDevice phase and ignore it. Adds a regression test modelling the
drive's abort-without-data-phase contract.
Remove the HRL_WIPE_ONCE const, the wipe_hrl_once() setter, and their tests/doc references from the host library so wipe-once is no longer part of the host-facing firmware ABI. HRL exposes only skip (0x01).
Matthew Jackson