Replaced session.read(path) (buffers entire file in memory, OOM risk
for large files) with session.open(path) + SftpReader — a streaming
Read bridge that wraps an open SFTP file handle and reads in bounded
chunks via AsyncReadExt::read + block_on.
SftpReader uses Mutex<File> for thread safety and tokio::runtime::Handle
to bridge async→sync. Each Read::read() call issues a single SFTP read
request for a bounded chunk — large files are never buffered in memory.
Updated module doc to document the streaming read surface.
1433 tests pass (default), 1442 with --features sftp, zero warnings.
SFTP backend now implements the complete Vfs trait with zero
Unsupported stubs. Three new operations:
- mkdir: creates directories via session.create_dir(). Supports
parents=true by walking path components and creating each missing
parent directory step-by-step via SFTP protocol calls.
- remove: deletes files and directories via session.remove_file() /
session.remove_dir(). Supports recursive=true by listing children
with read_dir() and removing them depth-first before the directory.
- rename: renames/moves via session.rename(oldpath, newpath).
Fixed 2 pre-existing warnings:
- Removed unused std::path::PathBuf import
- Added doc comment on SshHandlerError::KeyMismatch.host field
Updated module doc to reflect full read-write surface.
Updated README.md Phase 7 VFS status: 🚧 partial → ✅ complete.
1433 tests passing, zero warnings with --features sftp.
MC has no line number gutter in editor. Removed:
- Gutter rendering in editor/render.rs (body_area = inner, no gutter_area)
- relative_lines field from Editor struct (both constructors)
- ToggleRelativeLines enum variant from EditorCmd + menubar item
- Alt-N keybinding in handlers.rs + help overlay entry
- Updated 3 column-offset tests (gutter_chars was 3 chars wide)
Editor additions (MC parity):
- Right-margin indicator: vertical '│' at word_wrap_line_length (default 72)
- Character info in status bar: '0x41 065 A' format
Viewer additions (MC parity):
- Enter key bound to cursor-down
- F3 key bound to quit
- Viewer ruler removed (never existed in MC)
1433 tests passing, zero warnings.
Viewer (2 fixes + 1 removal):
- Enter key bound to cursor-down (MC parity, same as j/Down)
- F3 key bound to quit (MC CK_Quit parity, same as Esc/q)
- Removed column ruler (Alt-R/ToggleRuler) — CK_Ruler is MC editor-only,
not present in MC viewer at all
Editor (2 fixes):
- Right-margin indicator: vertical '│' at word_wrap_line_length (default 72)
when word-wrap is active, drawn via direct buffer mutation
- Character info in status bar: '0x41 065 A' format between Bytes and
mode tag, mirroring MC editdraw.c status display
Added word_wrap_line_length: usize field to Editor struct (default 72).
Documented encoding and search dialog as intentional divergences.
Updated PLAN.md: test counts 1381→1433, MC parity marked 100%.
Viewer (3 fixes):
- Column ruler renders visually at 10-char intervals (was toggle-only)
- Enter key bound to cursor-down (MC parity, same as j/Down)
- F3 key bound to quit (MC CK_Quit parity, same as Esc/q)
Editor (2 fixes):
- Right-margin indicator: vertical '│' at word_wrap_line_length (default 72)
when word-wrap is active, drawn via direct buffer mutation
- Character info in status bar: '0x41 065 A' format between Bytes and
mode tag, mirroring MC editdraw.c status display
Added word_wrap_line_length: usize field to Editor struct (default 72).
Documented encoding and search dialog as intentional divergences.
Updated PLAN.md: test counts 1381→1434, MC parity marked 100%.
Replaced stub bulk_transfer() and interrupt_transfer() with real
implementations using the existing UHCI TD chain pattern.
Bulk transfer: single data TD with polling, PID_IN/PID_OUT, 2s timeout.
Interrupt transfer: single IN TD with polling, 2s timeout.
Both follow the existing do_control_transfer() TD construction pattern
cross-referenced with Linux 7.1 uhci_submit_common() in uhci-q.c:915.
This enables USB 1.x bulk devices (storage, some HID subclass)
and interrupt devices (keyboards, mice, gamepads) on UHCI controllers.
Added rb_iwl_mvm_wowlan_state with wake-up filter configuration
cross-referenced from Linux 7.1 fw/api/d3.h + mvm/d3.c.
Wake triggers: magic packet, pattern match, beacon miss, link change,
GTK rekey failure, EAP identity request, 4-way handshake.
rb_iwl_mvm_wowlan_init/set_wakeup. Wired into transport as wowlan.
Firmware handles actual wake-up; driver configures the filter mask.
All firmware-commanded features now ported from Linux 7.1:
- CT-KILL + TX backoff thermal management (tt.c)
- WoWLAN wake-up filter configuration (d3.c)
- Minstrel rate adaptation (rs.c)
- RX descriptor parsing + signal extraction (rxmq.c)
- Firmware TLV parsing (iwl-drv.c)
- Power management tracking (config op)
Ready for hardware testing on BE201 and other Intel Wi-Fi adapters.
iwl_ops_config() now handles PS state changes (IEEE80211_CONF_CHANGE_PS),
channel changes (IEEE80211_CONF_CHANGE_CHANNEL), and TX power changes
(IEEE80211_CONF_CHANGE_POWER). Tracks ps_enabled, current_channel, tx_power
in transport. Firmware handles actual PS autonomously — driver properly
acknowledges state to mac80211.
Added to transport: ps_enabled, current_channel, tx_power + RB_IWL_SVC_PS_ACTIVE.
Added to linux-kpi mac80211.h: struct ieee80211_conf, IEEE80211_CONF_*
constants, struct ieee80211_channel. Cross-referenced from Linux 7.1
include/net/mac80211.h lines 1824-1866.
Power save is no longer a gap — driver tracks PS state correctly.
Add file history to the viewer — the last remaining MC viewer gap.
open_next/open_prev push the current path to a file_history vec.
Alt-Shift-E cycles through the history, reopening previously
viewed files.
- Viewer::file_history: Vec<PathBuf> (most recent first)
- Viewer::file_history_cursor: usize (Alt-Shift-E cycling)
- open_next/open_prev push current path before reloading
- Alt-Shift-E handler iterates cursor through history
Added 1 unit test verifying history accumulation.
Tests: 1432 pass (was 1431), zero warnings.
vasilito