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feat: Ahci, ACPI shutdown

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This commit is contained in:
Daniel Hammer
2026-03-06 23:39:35 +01:00
parent 31a79d922f
commit b560712ecf
18 changed files with 2046 additions and 11 deletions
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programs/include/Api/Syscall.hpp
+25 -1
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@@ -83,6 +83,7 @@ namespace Montauk {
static constexpr uint64_t SYS_PROCLIST = 61;
static constexpr uint64_t SYS_KILL = 62;
static constexpr uint64_t SYS_DEVLIST = 63;
static constexpr uint64_t SYS_DISKINFO = 69;
// Kernel introspection syscalls
static constexpr uint64_t SYS_MEMSTATS = 67;
@@ -168,12 +169,35 @@ namespace Montauk {
};
struct DevInfo {
uint8_t category; // 0=CPU, 1=Interrupt, 2=Timer, 3=Input, 4=USB, 5=Network, 6=Display, 7=PCI
uint8_t category; // 0=CPU, 1=Interrupt, 2=Timer, 3=Input, 4=USB, 5=Network, 6=Display, 7=Storage, 8=PCI
uint8_t _pad[3];
char name[48];
char detail[48];
};
struct DiskInfo {
uint8_t port; // AHCI port index
uint8_t type; // 0=none, 1=SATA, 2=SATAPI
uint8_t sataGen; // SATA gen (1/2/3)
uint8_t _pad0;
uint64_t sectorCount; // Total user-addressable sectors
uint16_t sectorSizeLog; // Logical sector size (bytes)
uint16_t sectorSizePhys; // Physical sector size (bytes)
uint16_t rpm; // 0=unknown, 1=SSD, else RPM
uint16_t ncqDepth; // 0 if no NCQ
uint8_t supportsLba48;
uint8_t supportsNcq;
uint8_t supportsTrim;
uint8_t supportsSmart;
uint8_t supportsWriteCache;
uint8_t supportsReadAhead;
uint8_t _pad1[2];
char model[41];
char serial[21];
char firmware[9];
char _pad2[1];
};
struct ProcInfo {
int32_t pid;
int32_t parentPid;
programs/include/montauk/syscall.h
+3
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@@ -294,6 +294,9 @@ namespace montauk {
inline int devlist(Montauk::DevInfo* buf, int max) {
return (int)syscall2(Montauk::SYS_DEVLIST, (uint64_t)buf, (uint64_t)max);
}
inline int diskinfo(Montauk::DiskInfo* buf, int port) {
return (int)syscall2(Montauk::SYS_DISKINFO, (uint64_t)buf, (uint64_t)port);
}
// Kernel introspection
inline void memstats(Montauk::MemStats* out) { syscall1(Montauk::SYS_MEMSTATS, (uint64_t)out); }