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feat(boot): gatekeeper gates boot (init→UI→gatekeeper→data); keystore disk + virtio-rng discovery; terminal READ_SECRET; storage SET_KEY; PageCount ≤8192, alloc cap gone; device window 0x01D0_0000; test-qemu types passcode over 2 boots

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This commit is contained in:
Gabriel Kaszewski
2026-10-27 23:43:47 +01:00
parent b7ef67ffd8
commit 3b7d004285
36 changed files with 455 additions and 74 deletions
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8
crates/drivers/block/virtio/src/lib.rs
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@@ -8,9 +8,11 @@ use port_block_device::{BlockDevice, SectorId};
use types::address::{ByteOffset, PhysicalAddress, VirtualAddress};
use types::bounded::PageCount;
const MMIO_VA: VirtualAddress = VirtualAddress::from_raw(0x20000);
const VQUEUE_VA: VirtualAddress = VirtualAddress::from_raw(0x21000);
const REQ_HDR_VA: VirtualAddress = VirtualAddress::from_raw(0x23000);
/// Drivers map their devices in the device window (0x01D0_0000 up, 64 KiB
/// each), clear of program images and heaps.
const MMIO_VA: VirtualAddress = VirtualAddress::from_raw(0x01D0_0000);
const VQUEUE_VA: VirtualAddress = VirtualAddress::from_raw(0x01D0_1000);
const REQ_HDR_VA: VirtualAddress = VirtualAddress::from_raw(0x01D0_3000);
const SECTOR_SIZE: usize = 512;
pub struct VirtioBlockDevice {

8
crates/drivers/framebuffer/virtio/src/lib.rs
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@@ -10,9 +10,11 @@ use types::address::{ByteOffset, PhysicalAddress, VirtualAddress};
use types::bounded::PageCount;
use types::display::{Color, Dimension, ScreenCoord};
const GPU_MMIO_VA: VirtualAddress = VirtualAddress::from_raw(0x20000);
const VQUEUE_VA: VirtualAddress = VirtualAddress::from_raw(0x21000);
const CMDBUF_VA: VirtualAddress = VirtualAddress::from_raw(0x23000);
/// Drivers map their devices in the device window (0x01D0_0000 up, 64 KiB
/// each), clear of program images and heaps.
const GPU_MMIO_VA: VirtualAddress = VirtualAddress::from_raw(0x01D2_0000);
const VQUEUE_VA: VirtualAddress = VirtualAddress::from_raw(0x01D2_1000);
const CMDBUF_VA: VirtualAddress = VirtualAddress::from_raw(0x01D2_3000);
const FB_VA: VirtualAddress = VirtualAddress::from_raw(0x100000);
const FB_BPP: usize = 4;
/// Pixels converted and stored per run.

4
crates/drivers/input/uart/src/lib.rs
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@@ -5,7 +5,9 @@ use libkos::Window;
use port_input_device::{InputDevice, InputEvent, Key};
use types::address::{ByteOffset, VirtualAddress};
const UART_VA: VirtualAddress = VirtualAddress::from_raw(0x20000);
/// Drivers map their devices in the device window (0x01D0_0000 up, 64 KiB
/// each), clear of program images and heaps.
const UART_VA: VirtualAddress = VirtualAddress::from_raw(0x01D4_0000);
const UART_RBR: ByteOffset = ByteOffset::new(0);
const UART_IER_OFFSET: ByteOffset = ByteOffset::new(1);
const UART_LSR_OFFSET: ByteOffset = ByteOffset::new(5);

8
crates/drivers/input/virtio/src/lib.rs
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@@ -10,9 +10,11 @@ use port_input_device::{InputDevice, InputEvent};
use types::address::{ByteOffset, PhysicalAddress, VirtualAddress};
use types::bounded::PageCount;
const INPUT_MMIO_VA: VirtualAddress = VirtualAddress::from_raw(0x25000);
const VQUEUE_VA: VirtualAddress = VirtualAddress::from_raw(0x26000);
const EVBUF_VA: VirtualAddress = VirtualAddress::from_raw(0x28000);
/// Drivers map their devices in the device window (0x01D0_0000 up, 64 KiB
/// each), clear of program images and heaps.
const INPUT_MMIO_VA: VirtualAddress = VirtualAddress::from_raw(0x01D1_0000);
const VQUEUE_VA: VirtualAddress = VirtualAddress::from_raw(0x01D1_1000);
const EVBUF_VA: VirtualAddress = VirtualAddress::from_raw(0x01D1_3000);
const QUEUE_SIZE: usize = 32;
const EVENT_SIZE: usize = 8;

8
crates/drivers/rng/virtio/src/lib.rs
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@@ -10,9 +10,11 @@ use port_entropy::Entropy;
use types::address::{ByteOffset, VirtualAddress};
use types::bounded::PageCount;
const MMIO_VA: VirtualAddress = VirtualAddress::from_raw(0x2A000);
const VQUEUE_VA: VirtualAddress = VirtualAddress::from_raw(0x2B000);
const BUFFER_VA: VirtualAddress = VirtualAddress::from_raw(0x2D000);
/// Drivers map their devices in the device window (0x01D0_0000 up, 64 KiB
/// each), clear of program images and heaps.
const MMIO_VA: VirtualAddress = VirtualAddress::from_raw(0x01D3_0000);
const VQUEUE_VA: VirtualAddress = VirtualAddress::from_raw(0x01D3_1000);
const BUFFER_VA: VirtualAddress = VirtualAddress::from_raw(0x01D3_3000);
/// Asked for at most this much at a time.
const CHUNK: usize = 256;