maksw/nt-lite
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replace nob with ms' build, move disk creation to build.bat, major comment cleanup, remove old and stupid tests, overhaul interrupt management with per-CPU vector allocation, affinity migration and safe teardown, add proper IOAPIC routing and PCI MSI/MSI-X/INTx support, migrate drivers to the new interrupt API, integrate ACPICA with a proper OS services layer, move ACPI firmware events, power button handling and S5 shutdown into acpi.sys, add parallel driver startup and atomic publication, replace PnP arrays with dynamic lists, redesign service startup again to be asynchronous, add delayed startup mode for services, allow omitting keys in services.ini, fix acpi ec deferred work handling, fix kernel threads having garbage exit code.

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maksw committed 2026-10-28 15:18:43 +01:00
1 parent d36f19509c
commit 36eef8f58d
696 files changed
+147281 -7530
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code/public/ntlite/ddk/module.h
+37 -17
View File
@@ -6,10 +6,12 @@
#define NTL_DDK_MODULE_EXPORT_NAME "NtlDriverModule"
#define NTL_DDK_MODULE_SIGNATURE 0x324D444Eu // "NDM2" in little-endian memory.
#define NTL_DDK_MODULE_ABI_VERSION 5u
#define NTL_DDK_MODULE_ABI_VERSION 6u
typedef struct NTL_MODULE NTL_MODULE;
typedef KSTATUS (*NTL_MODULE_INITIALIZE)(NTL_MODULE* module);
typedef KSTATUS (*NTL_MODULE_PREPARE_START)(NTL_MODULE* module);
typedef void (*NTL_MODULE_COMMIT_START)(NTL_MODULE* module);
typedef void (*NTL_MODULE_ABORT_START)(NTL_MODULE* module);
typedef KSTATUS (*NTL_MODULE_PREPARE_SHUTDOWN)(NTL_MODULE* module);
typedef void (*NTL_MODULE_COMMIT_SHUTDOWN)(NTL_MODULE* module);
@@ -20,7 +22,7 @@ typedef struct NTL_MODULE_EXPORT {
uint32_t Version;
uint32_t Size;
uint32_t Flags;
NTL_MODULE_INITIALIZE Initialize;
NTL_MODULE_PREPARE_START PrepareStart;
const NTL_DEVICE_DESC* Devices;
uint32_t DeviceCount;
uint32_t Reserved;
@@ -29,49 +31,67 @@ typedef struct NTL_MODULE_EXPORT {
uint32_t Reserved2;
NTL_MODULE_PREPARE_SHUTDOWN PrepareShutdown;
NTL_MODULE_COMMIT_SHUTDOWN CommitShutdown;
NTL_MODULE_COMMIT_START CommitStart;
NTL_MODULE_ABORT_START AbortStart;
} NTL_MODULE_EXPORT;
#ifdef __cplusplus
static_assert(sizeof(NTL_MODULE_EXPORT) == 72u, "DDK module export ABI changed");
static_assert(sizeof(NTL_MODULE_EXPORT) == 88u, "DDK module export ABI changed");
#define NTL_DDK_C_EXPORT extern "C"
#else
_Static_assert(sizeof(NTL_MODULE_EXPORT) == 72u, "DDK module export ABI changed");
_Static_assert(sizeof(NTL_MODULE_EXPORT) == 88u, "DDK module export ABI changed");
#define NTL_DDK_C_EXPORT
#endif
#define NTL_DECLARE_MODULE(initialize_fn) \
#define NTL_DECLARE_MODULE(prepareFn) \
NTL_DDK_C_EXPORT __declspec(dllexport) const NTL_MODULE_EXPORT NtlDriverModule = { \
NTL_DDK_MODULE_SIGNATURE, NTL_DDK_MODULE_ABI_VERSION, \
(uint32_t)sizeof(NTL_MODULE_EXPORT), 0u, (initialize_fn), 0, 0u, 0u, 0, 0u, 0u, 0, 0 \
(uint32_t)sizeof(NTL_MODULE_EXPORT), 0u, (prepareFn), 0, 0u, 0u, 0, 0u, 0u, 0, 0, 0, 0 \
}
#define NTL_DECLARE_DEVICE_MODULE(deviceArray) \
NTL_DDK_C_EXPORT __declspec(dllexport) const NTL_MODULE_EXPORT NtlDriverModule = { \
NTL_DDK_MODULE_SIGNATURE, NTL_DDK_MODULE_ABI_VERSION, \
(uint32_t)sizeof(NTL_MODULE_EXPORT), 0u, 0, (deviceArray), \
(uint32_t)(sizeof(deviceArray) / sizeof((deviceArray)[0])), 0u, 0, 0u, 0u, 0, 0 \
(uint32_t)(sizeof(deviceArray) / sizeof((deviceArray)[0])), 0u, 0, 0u, 0u, 0, 0, 0, 0 \
}
#define NTL_DECLARE_IO_MODULE(initialize_fn, driverArray) \
#define NTL_DECLARE_IO_MODULE(prepareFn, driverArray) \
NTL_DDK_C_EXPORT __declspec(dllexport) const NTL_MODULE_EXPORT NtlDriverModule = { \
NTL_DDK_MODULE_SIGNATURE, NTL_DDK_MODULE_ABI_VERSION, \
(uint32_t)sizeof(NTL_MODULE_EXPORT), 0u, (initialize_fn), 0, 0u, 0u, \
(driverArray), (uint32_t)(sizeof(driverArray) / sizeof((driverArray)[0])), 0u, 0, 0 \
(uint32_t)sizeof(NTL_MODULE_EXPORT), 0u, (prepareFn), 0, 0u, 0u, \
(driverArray), (uint32_t)(sizeof(driverArray) / sizeof((driverArray)[0])), 0u, 0, 0, 0, 0 \
}
#define NTL_DECLARE_MODULE_WITH_SHUTDOWN(initialize_fn, prepareFn, commitFn) \
#define NTL_DECLARE_MODULE_WITH_SHUTDOWN(startPrepareFn, shutdownPrepareFn, commitFn) \
NTL_DDK_C_EXPORT __declspec(dllexport) const NTL_MODULE_EXPORT NtlDriverModule = { \
NTL_DDK_MODULE_SIGNATURE, NTL_DDK_MODULE_ABI_VERSION, \
(uint32_t)sizeof(NTL_MODULE_EXPORT), 0u, (initialize_fn), 0, 0u, 0u, \
0, 0u, 0u, (prepareFn), (commitFn) \
(uint32_t)sizeof(NTL_MODULE_EXPORT), 0u, (startPrepareFn), 0, 0u, 0u, \
0, 0u, 0u, (shutdownPrepareFn), (commitFn), 0, 0 \
}
#define NTL_DECLARE_IO_MODULE_WITH_SHUTDOWN(initialize_fn, driverArray, prepareFn, commitFn) \
#define NTL_DECLARE_IO_MODULE_WITH_SHUTDOWN(startPrepareFn, driverArray, shutdownPrepareFn, commitFn) \
NTL_DDK_C_EXPORT __declspec(dllexport) const NTL_MODULE_EXPORT NtlDriverModule = { \
NTL_DDK_MODULE_SIGNATURE, NTL_DDK_MODULE_ABI_VERSION, \
(uint32_t)sizeof(NTL_MODULE_EXPORT), 0u, (initialize_fn), 0, 0u, 0u, \
(uint32_t)sizeof(NTL_MODULE_EXPORT), 0u, (startPrepareFn), 0, 0u, 0u, \
(driverArray), (uint32_t)(sizeof(driverArray) / sizeof((driverArray)[0])), 0u, \
(prepareFn), (commitFn) \
(shutdownPrepareFn), (commitFn), 0, 0 \
}
// Prepare may fail. Commit publishes fully prepared state and returns void.
#define NTL_DECLARE_STAGED_MODULE(prepareFn, commitFn, abortFn) \
NTL_DDK_C_EXPORT __declspec(dllexport) const NTL_MODULE_EXPORT NtlDriverModule = { \
NTL_DDK_MODULE_SIGNATURE, NTL_DDK_MODULE_ABI_VERSION, \
(uint32_t)sizeof(NTL_MODULE_EXPORT), 0u, (prepareFn), 0, 0u, 0u, \
0, 0u, 0u, 0, 0, (commitFn), (abortFn) \
}
#define NTL_DECLARE_STAGED_IO_MODULE(prepareFn, driverArray, commitFn, abortFn) \
NTL_DDK_C_EXPORT __declspec(dllexport) const NTL_MODULE_EXPORT NtlDriverModule = { \
NTL_DDK_MODULE_SIGNATURE, NTL_DDK_MODULE_ABI_VERSION, \
(uint32_t)sizeof(NTL_MODULE_EXPORT), 0u, (prepareFn), 0, 0u, 0u, \
(driverArray), (uint32_t)(sizeof(driverArray) / sizeof((driverArray)[0])), \
0u, 0, 0, (commitFn), (abortFn) \
}
// Query the configured module identity; the returned string is borrowed.