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6f09c21c90c48e619225df35f847d711c15b31e6
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103 Commits

Author SHA1 Message Date
Chloe M. 6f09c21c90 stos/amd64: irqchip: Save LAPIC descriptors 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-27 05:01:29 +00:00
Chloe M. 55e12ce62d stos/amd64: irqchip: Detect and disable i8259s 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-27 04:45:57 +00:00
Chloe M. 1bebf4d37b stos/amd64: lapic: Add support for IPIs 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-27 02:56:28 +00:00
Chloe M. 9f040b7eed stos/amd64: lapic: Add IPI def groundwork 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-26 22:03:31 +00:00
Chloe M. 5f6ec72598 stos: pool: Add pool allocation header + tag usage 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-26 21:20:57 +00:00
Chloe M. e65af3fce0 stos/amd64: lapic: Fully enable Local APIC 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-26 20:56:57 +00:00
Chloe M. 74d68ead72 stos/amd64: lapic: Detect if x2APIC mode is present 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-26 20:46:27 +00:00
Chloe M. fd30fc5e04 stos/amd64: cpu: Save Local APIC base in MCB 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-26 20:31:09 +00:00
Chloe M. 38310e4f23 stos/amd64: cpu: Hardware enable Local APIC 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-26 20:22:20 +00:00
Chloe M. 221cfc1893 stos/amd64: cpu: Add Local APIC driver stub 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-26 19:56:41 +00:00
Chloe M. 0028d63608 stos: knot: Add KNOT_MISSING_HARDWARE reason 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-26 19:56:19 +00:00
Chloe M. 29de9befc9 stos/amd64: hpet: Implement HPET register checking 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-26 14:05:27 -05:00
Chloe M. 911e04975c stos: hal: Add MMIO helpers 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-26 04:28:43 +00:00
Chloe M. 686de4059f stos/amd64+hal: Add hpet init groundwork 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-25 22:07:14 -05:00
Chloe M. 45dea1edb9 stos/amd64: hpetreg: Add HPET register defs 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-25 22:06:44 -05:00
Chloe M. 95e2c96126 stos/amd64: Add Local APIC register defs 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-26 00:13:40 +00:00
Chloe M. 99261380ca stos: ob: Add directory object operations 
This commit adds operations for appending directories and top-level
lookups.

Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-25 23:26:54 +00:00
Chloe M. 53d0e27b4f stos: ob: Pull object from cache on creation 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-25 14:39:47 -05:00
Chloe M. ceddcdba03 stos: ob: Reclaim directory object on failure 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-25 14:25:31 -05:00
Chloe M. 898990c91a stos: ob: Atomically decrement reference count 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-25 19:10:27 +00:00
Chloe M. bc11f9b58f stos: ob: Add object cache groundwork 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-25 17:50:43 +00:00
Chloe M. 70f58b193f stos: ob: Initialize object manager 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-25 00:51:24 +00:00
Chloe M. 4f399576a0 stos: ob: Add helper to create object directory 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-25 00:49:13 +00:00
Chloe M. 70c3a30f72 stos: ob: Zero object on init for security 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-25 00:48:44 +00:00
Chloe M. 283547058e stos: ob: Implement ObCreateObject() helper 
The ObCreateObject() is responsible for creating and allocating new
objects, we'll need this to even have directories and such.

Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-25 00:09:54 +00:00
Chloe M. 6b23c1e3d1 stos: ob: Add object directory definition 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-24 22:06:19 +00:00
Chloe M. ed2d4744d7 stos: pool: Protect pool structures with lock 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-24 17:43:45 +00:00
Chloe M. 995da1df2d stos: ob: Add object definition 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-24 17:36:59 +00:00
Chloe M. d3adef547d stos: pool: Use Pool->Id instead of PoolCount 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-24 17:00:56 +00:00
Chloe M. 05c4c0b059 stos: pool: Handle page chaining while under pressure 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-24 07:31:39 +00:00
Chloe M. ef8535f089 stos: pool: Add actual allocation groundwork 
Still lots to do

Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-24 05:50:22 +00:00
Chloe M. 9b1f4dde43 stos/amd64: cpu: Save KPCR in IA32_GS_BASE 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-24 05:49:59 +00:00
Chloe M. 5beb6f1d62 stos/amd64: Add MSR register helpers 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-24 05:49:32 +00:00
Chloe M. 130f8e94f4 stos: knot: Update panic message to retire legacy name 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-24 05:08:12 +00:00
Chloe M. 23746a2918 stos: ex: Add per-cpu pool allocator groundwork 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-24 05:05:39 +00:00
Chloe M. 95f4c3abee stos: acpi: Add ACPI impl groundwork 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 23:50:58 +00:00
Chloe M. cb12de88a2 stos: acpi: Add ACPI tables 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 23:50:42 +00:00
Chloe M. 520d148e0f stos: bpal: Put RSDP base in BPAL handle 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 23:50:19 +00:00
Chloe M. b8a80c1bd0 stos: knot: Fix up knot reasons for consistency 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 23:49:50 +00:00
Chloe M. 0a66d08f15 stos: knot: Add KNOT_BAD_CHECKSUM reason 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 23:48:26 +00:00
Chloe M. 7b9f8267ea stos: init: Fix typo in comment 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 23:36:45 +00:00
Chloe M. 7ce1cf27d1 stos: mm: Add locking to VAD lists 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 22:27:05 +00:00
Chloe M. b5c2ba80f7 stos: ke: Add initial support for spinlocks 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 22:20:11 +00:00
Chloe M. 0fbce493e3 stos: hal: Add IRQL for critical sections 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 22:19:40 +00:00
Chloe M. a317368901 stos/amd64: prim: Prefer UQUAD over QUAD for ASWAP 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 22:19:21 +00:00
Chloe M. 531a027122 stos/amd64: cpu: Default to IRQL_PASSIVE on startup 
We cannot be certain that the CR8 register will be zeroed by the time we
have control passed to us, therefore it is wise to set it ourselves.

Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 22:05:02 +00:00
Chloe M. 114cc434d2 stos/amd64: intr: Add IRQL management 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 22:01:52 +00:00
Chloe M. 22beed638d stos: Bump kernel version to v0.0.2 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 21:34:38 +00:00
Chloe M. 27c6ca8125 stos/amd64: cpu: Add HAL interrupt registration 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 21:20:09 +00:00
Chloe M. e1a115cccc stos: hal: Add interrupt IRQL defs 
Signed-off-by: Chloe M. <chloe@mensia.org>
 2026-06-23 20:14:03 +00:00