diff options
| author | Amlal <amlal.elmahrouss@icloud.com> | 2025-02-20 12:32:38 +0100 |
|---|---|---|
| committer | Amlal <amlal.elmahrouss@icloud.com> | 2025-02-20 12:38:04 +0100 |
| commit | 7d2a7e7cab23b8217498866615a3719e5d3980ee (patch) | |
| tree | 75b87af3d8be10f29f2d5c69af17a9455c90df73 /dev/Mod/AHCI | |
| parent | aa8a096ad429640e752d69a89c572da35493d4c0 (diff) | |
NeOS: Namespace change from 'Kernel' to 'NeOS'
ADD: Start defining the Workstation's HPFS (High-Performance File System)
Signed-off-by: Amlal <amlal.elmahrouss@icloud.com>
Diffstat (limited to 'dev/Mod/AHCI')
| -rw-r--r-- | dev/Mod/AHCI/AHCI.h | 324 |
1 files changed, 162 insertions, 162 deletions
diff --git a/dev/Mod/AHCI/AHCI.h b/dev/Mod/AHCI/AHCI.h index d895811c..3dbed7c2 100644 --- a/dev/Mod/AHCI/AHCI.h +++ b/dev/Mod/AHCI/AHCI.h @@ -53,172 +53,172 @@ enum typedef struct FisRegH2D final { // DWORD 0 - Kernel::UInt8 FisType; // FIS_TYPE_REG_H2D + NeOS::UInt8 FisType; // FIS_TYPE_REG_H2D - Kernel::UInt8 PortMul : 4; // Port multiplier - Kernel::UInt8 Reserved0 : 3; // Reserved - Kernel::UInt8 CmdOrCtrl : 1; // 1: Command, 0: Control + NeOS::UInt8 PortMul : 4; // Port multiplier + NeOS::UInt8 Reserved0 : 3; // Reserved + NeOS::UInt8 CmdOrCtrl : 1; // 1: Command, 0: Control - Kernel::UInt8 Command; // Command register - Kernel::UInt8 FeatureLow; // Feature register, 7:0 + NeOS::UInt8 Command; // Command register + NeOS::UInt8 FeatureLow; // Feature register, 7:0 // DWORD 1 - Kernel::UInt8 Lba0; // LBA low register, 7:0 - Kernel::UInt8 Lba1; // LBA mid register, 15:8 - Kernel::UInt8 Lba2; // LBA high register, 23:16 - Kernel::UInt8 Device; // Device register + NeOS::UInt8 Lba0; // LBA low register, 7:0 + NeOS::UInt8 Lba1; // LBA mid register, 15:8 + NeOS::UInt8 Lba2; // LBA high register, 23:16 + NeOS::UInt8 Device; // Device register // DWORD 2 - Kernel::UInt8 Lba3; // LBA register, 31:24 - Kernel::UInt8 Lba4; // LBA register, 39:32 - Kernel::UInt8 Lba5; // LBA register, 47:40 - Kernel::UInt8 FeatureHigh; // Feature register, 15:8 + NeOS::UInt8 Lba3; // LBA register, 31:24 + NeOS::UInt8 Lba4; // LBA register, 39:32 + NeOS::UInt8 Lba5; // LBA register, 47:40 + NeOS::UInt8 FeatureHigh; // Feature register, 15:8 // DWORD 3 - Kernel::UInt8 CountLow; // Count register, 7:0 - Kernel::UInt8 CountHigh; // Count register, 15:8 - Kernel::UInt8 Icc; // Isochronous command completion - Kernel::UInt8 Control; // Control register + NeOS::UInt8 CountLow; // Count register, 7:0 + NeOS::UInt8 CountHigh; // Count register, 15:8 + NeOS::UInt8 Icc; // Isochronous command completion + NeOS::UInt8 Control; // Control register // DWORD 4 - Kernel::UInt8 Reserved1[4]; // Reserved + NeOS::UInt8 Reserved1[4]; // Reserved } FisRegH2D; typedef struct FisRegD2H final { // DWORD 0 - Kernel::UInt8 FisType; // FIS_TYPE_REG_D2H + NeOS::UInt8 FisType; // FIS_TYPE_REG_D2H - Kernel::UInt8 PortMul : 4; // Port multiplier - Kernel::UInt8 Reserved0 : 2; // Reserved - Kernel::UInt8 IE : 1; // Interrupt bit - Kernel::UInt8 Reserved1 : 1; // Reserved + NeOS::UInt8 PortMul : 4; // Port multiplier + NeOS::UInt8 Reserved0 : 2; // Reserved + NeOS::UInt8 IE : 1; // Interrupt bit + NeOS::UInt8 Reserved1 : 1; // Reserved - Kernel::UInt8 Status; // Status register - Kernel::UInt8 Error; // Error register + NeOS::UInt8 Status; // Status register + NeOS::UInt8 Error; // Error register // DWORD 1 - Kernel::UInt8 Lba0; // LBA low register, 7:0 - Kernel::UInt8 Lba1; // LBA mid register, 15:8 - Kernel::UInt8 Lba2; // LBA high register, 23:16 - Kernel::UInt8 Device; // Device register + NeOS::UInt8 Lba0; // LBA low register, 7:0 + NeOS::UInt8 Lba1; // LBA mid register, 15:8 + NeOS::UInt8 Lba2; // LBA high register, 23:16 + NeOS::UInt8 Device; // Device register // DWORD 2 - Kernel::UInt8 Lba3; // LBA register, 31:24 - Kernel::UInt8 Lba4; // LBA register, 39:32 - Kernel::UInt8 Lba5; // LBA register, 47:40 - Kernel::UInt8 Rsv2; // Reserved + NeOS::UInt8 Lba3; // LBA register, 31:24 + NeOS::UInt8 Lba4; // LBA register, 39:32 + NeOS::UInt8 Lba5; // LBA register, 47:40 + NeOS::UInt8 Rsv2; // Reserved // DWORD 3 - Kernel::UInt8 CountLow; // Count register, 7:0 - Kernel::UInt8 CountHigh; // Count register, 15:8 - Kernel::UInt8 Rsv3[2]; // Reserved + NeOS::UInt8 CountLow; // Count register, 7:0 + NeOS::UInt8 CountHigh; // Count register, 15:8 + NeOS::UInt8 Rsv3[2]; // Reserved // DWORD 4 - Kernel::UInt8 Rsv4[4]; // Reserved + NeOS::UInt8 Rsv4[4]; // Reserved } FisRegD2H; typedef struct FisData final { // DWORD 0 - Kernel::UInt8 FisType; // FIS_TYPE_DATA + NeOS::UInt8 FisType; // FIS_TYPE_DATA - Kernel::UInt8 PortMul : 4; // Port multiplier - Kernel::UInt8 Reserved0 : 4; // Reserved + NeOS::UInt8 PortMul : 4; // Port multiplier + NeOS::UInt8 Reserved0 : 4; // Reserved - Kernel::UInt8 Reserved1[2]; // Reserved + NeOS::UInt8 Reserved1[2]; // Reserved // DWORD 1 ~ N - Kernel::UInt32 Data[1]; // Payload + NeOS::UInt32 Data[1]; // Payload } FisData; typedef struct FisPioSetup final { // DWORD 0 - Kernel::UInt8 FisType; // FIS_TYPE_PIO_SETUP + NeOS::UInt8 FisType; // FIS_TYPE_PIO_SETUP - Kernel::UInt8 PortMul : 4; // Port multiplier - Kernel::UInt8 Reserved0 : 1; // Reserved - Kernel::UInt8 DTD : 1; // Data transfer direction, 1 - device to host - Kernel::UInt8 IE : 1; // Interrupt bit - Kernel::UInt8 Reserved1 : 1; + NeOS::UInt8 PortMul : 4; // Port multiplier + NeOS::UInt8 Reserved0 : 1; // Reserved + NeOS::UInt8 DTD : 1; // Data transfer direction, 1 - device to host + NeOS::UInt8 IE : 1; // Interrupt bit + NeOS::UInt8 Reserved1 : 1; - Kernel::UInt8 Status; // Status register - Kernel::UInt8 Error; // Error register + NeOS::UInt8 Status; // Status register + NeOS::UInt8 Error; // Error register // DWORD 1 - Kernel::UInt8 Lba0; // LBA low register, 7:0 - Kernel::UInt8 Lba1; // LBA mid register, 15:8 - Kernel::UInt8 Lba2; // LBA high register, 23:16 - Kernel::UInt8 Device; // Device register + NeOS::UInt8 Lba0; // LBA low register, 7:0 + NeOS::UInt8 Lba1; // LBA mid register, 15:8 + NeOS::UInt8 Lba2; // LBA high register, 23:16 + NeOS::UInt8 Device; // Device register // DWORD 2 - Kernel::UInt8 Lba3; // LBA register, 31:24 - Kernel::UInt8 Lba4; // LBA register, 39:32 - Kernel::UInt8 Lba5; // LBA register, 47:40 - Kernel::UInt8 Rsv2; // Reserved + NeOS::UInt8 Lba3; // LBA register, 31:24 + NeOS::UInt8 Lba4; // LBA register, 39:32 + NeOS::UInt8 Lba5; // LBA register, 47:40 + NeOS::UInt8 Rsv2; // Reserved // DWORD 3 - Kernel::UInt8 CountLow; // Count register, 7:0 - Kernel::UInt8 CountHigh; // Count register, 15:8 - Kernel::UInt8 Rsv3; // Reserved - Kernel::UInt8 EStatus; // New value of status register + NeOS::UInt8 CountLow; // Count register, 7:0 + NeOS::UInt8 CountHigh; // Count register, 15:8 + NeOS::UInt8 Rsv3; // Reserved + NeOS::UInt8 EStatus; // New value of status register // DWORD 4 - Kernel::UInt16 TranferCount; // Transfer count - Kernel::UInt8 Rsv4[2]; // Reserved + NeOS::UInt16 TranferCount; // Transfer count + NeOS::UInt8 Rsv4[2]; // Reserved } FisPioSetup; typedef struct FisDmaSetup final { // DWORD 0 - Kernel::UInt8 FisType; // FIS_TYPE_DMA_SETUP + NeOS::UInt8 FisType; // FIS_TYPE_DMA_SETUP - Kernel::UInt8 PortMul : 4; // Port multiplier - Kernel::UInt8 Reserved0 : 1; // Reserved - Kernel::UInt8 DTD : 1; // Data transfer direction, 1 - device to host - Kernel::UInt8 IE : 1; // Interrupt bit - Kernel::UInt8 AutoEnable : 1; // Auto-activate. Specifies if DMA Activate FIS is needed + NeOS::UInt8 PortMul : 4; // Port multiplier + NeOS::UInt8 Reserved0 : 1; // Reserved + NeOS::UInt8 DTD : 1; // Data transfer direction, 1 - device to host + NeOS::UInt8 IE : 1; // Interrupt bit + NeOS::UInt8 AutoEnable : 1; // Auto-activate. Specifies if DMA Activate FIS is needed - Kernel::UInt8 Reserved1[2]; // Reserved + NeOS::UInt8 Reserved1[2]; // Reserved // DWORD 1&2 - volatile Kernel::UInt64 DmaBufferId; // DMA Buffer Identifier. Used to Identify DMA buffer in - // host memory. SATA Spec says host specific and not in - // Spec. Trying AHCI spec might work. + volatile NeOS::UInt64 DmaBufferId; // DMA Buffer Identifier. Used to Identify DMA buffer in + // host memory. SATA Spec says host specific and not in + // Spec. Trying AHCI spec might work. // DWORD 3 - Kernel::UInt32 Rsvd; // More reserved + NeOS::UInt32 Rsvd; // More reserved // DWORD 4 - Kernel::UInt32 DmabufOffset; // Byte offset into buffer. First 2 bits must be 0 + NeOS::UInt32 DmabufOffset; // Byte offset into buffer. First 2 bits must be 0 // DWORD 5 - Kernel::UInt32 TransferCount; // Number of bytes to transfer. Bit 0 must be 0 + NeOS::UInt32 TransferCount; // Number of bytes to transfer. Bit 0 must be 0 // DWORD 6 - Kernel::UInt32 Reserved3; // Reserved + NeOS::UInt32 Reserved3; // Reserved } FisDmaSetup; typedef struct FisDevBits final { // DWORD 0 - Kernel::UInt8 FisType; // FIS_TYPE_DMA_SETUP (A1h) + NeOS::UInt8 FisType; // FIS_TYPE_DMA_SETUP (A1h) - Kernel::UInt8 Reserved0 : 5; // Reserved - Kernel::UInt8 R0 : 1; - Kernel::UInt8 IE : 1; - Kernel::UInt8 N : 1; + NeOS::UInt8 Reserved0 : 5; // Reserved + NeOS::UInt8 R0 : 1; + NeOS::UInt8 IE : 1; + NeOS::UInt8 N : 1; - Kernel::UInt8 StatusLow : 3; - Kernel::UInt8 R1 : 1; - Kernel::UInt8 StatusHigh : 3; + NeOS::UInt8 StatusLow : 3; + NeOS::UInt8 R1 : 1; + NeOS::UInt8 StatusHigh : 3; - Kernel::UInt8 R2 : 1; - Kernel::UInt8 Error; + NeOS::UInt8 R2 : 1; + NeOS::UInt8 Error; // DWORD 1 - Kernel::UInt32 Act; + NeOS::UInt32 Act; } FisDevBits; /// \brief Enable AHCI device bit in GHC register. @@ -228,44 +228,44 @@ typedef struct FisDevBits final typedef struct HbaPort final { - Kernel::UInt32 Clb; // 0x00, command list base address, 1K-byte aligned - Kernel::UInt32 Clbu; // 0x04, command list base address upper 32 bits - Kernel::UInt32 Fb; // 0x08, FIS base address, 256-byte aligned - Kernel::UInt32 Fbu; // 0x0C, FIS base address upper 32 bits - Kernel::UInt32 Is; // 0x10, interrupt status - Kernel::UInt32 Ie; // 0x14, interrupt enable - Kernel::UInt32 Cmd; // 0x18, command and status - Kernel::UInt32 Reserved0; // 0x1C, Reserved - Kernel::UInt32 Tfd; // 0x20, task file data - Kernel::UInt32 Sig; // 0x24, signature - Kernel::UInt32 Ssts; // 0x28, SATA status (SCR0:SStatus) - Kernel::UInt32 Sctl; // 0x2C, SATA control (SCR2:SControl) - Kernel::UInt32 Serr; // 0x30, SATA error (SCR1:SError) - Kernel::UInt32 Sact; // 0x34, SATA active (SCR3:SActive) - Kernel::UInt32 Ci; // 0x38, command issue - Kernel::UInt32 Sntf; // 0x3C, SATA notification (SCR4:SNotification) - Kernel::UInt32 Fbs; // 0x40, FIS-based switch control - Kernel::UInt32 Reserved1[11]; // 0x44 ~ 0x6F, Reserved - Kernel::UInt32 Vendor[4]; // 0x70 ~ 0x7F, vendor specific + NeOS::UInt32 Clb; // 0x00, command list base address, 1K-byte aligned + NeOS::UInt32 Clbu; // 0x04, command list base address upper 32 bits + NeOS::UInt32 Fb; // 0x08, FIS base address, 256-byte aligned + NeOS::UInt32 Fbu; // 0x0C, FIS base address upper 32 bits + NeOS::UInt32 Is; // 0x10, interrupt status + NeOS::UInt32 Ie; // 0x14, interrupt enable + NeOS::UInt32 Cmd; // 0x18, command and status + NeOS::UInt32 Reserved0; // 0x1C, Reserved + NeOS::UInt32 Tfd; // 0x20, task file data + NeOS::UInt32 Sig; // 0x24, signature + NeOS::UInt32 Ssts; // 0x28, SATA status (SCR0:SStatus) + NeOS::UInt32 Sctl; // 0x2C, SATA control (SCR2:SControl) + NeOS::UInt32 Serr; // 0x30, SATA error (SCR1:SError) + NeOS::UInt32 Sact; // 0x34, SATA active (SCR3:SActive) + NeOS::UInt32 Ci; // 0x38, command issue + NeOS::UInt32 Sntf; // 0x3C, SATA notification (SCR4:SNotification) + NeOS::UInt32 Fbs; // 0x40, FIS-based switch control + NeOS::UInt32 Reserved1[11]; // 0x44 ~ 0x6F, Reserved + NeOS::UInt32 Vendor[4]; // 0x70 ~ 0x7F, vendor specific } HbaPort; typedef struct HbaMem final { // 0x00 - 0x2B, Generic Host Control - Kernel::UInt32 Cap; // 0x00, Host capability - Kernel::UInt32 Ghc; // 0x04, Global host control - Kernel::UInt32 Is; // 0x08, Interrupt status - Kernel::UInt32 Pi; // 0x0C, Port implemented - Kernel::UInt32 Vs; // 0x10, Version - Kernel::UInt32 Ccc_ctl; // 0x14, Command completion coalescing control - Kernel::UInt32 Ccc_pts; // 0x18, Command completion coalescing ports - Kernel::UInt32 Em_loc; // 0x1C, Enclosure management location - Kernel::UInt32 Em_ctl; // 0x20, Enclosure management control - Kernel::UInt32 Cap2; // 0x24, Host capabilities extended - Kernel::UInt32 Bohc; // 0x28, BIOS/OS handoff control and status - - Kernel::UInt8 Resv0[0xA0 - 0x2C]; - Kernel::UInt8 Vendor[0x100 - 0xA0]; + NeOS::UInt32 Cap; // 0x00, Host capability + NeOS::UInt32 Ghc; // 0x04, Global host control + NeOS::UInt32 Is; // 0x08, Interrupt status + NeOS::UInt32 Pi; // 0x0C, Port implemented + NeOS::UInt32 Vs; // 0x10, Version + NeOS::UInt32 Ccc_ctl; // 0x14, Command completion coalescing control + NeOS::UInt32 Ccc_pts; // 0x18, Command completion coalescing ports + NeOS::UInt32 Em_loc; // 0x1C, Enclosure management location + NeOS::UInt32 Em_ctl; // 0x20, Enclosure management control + NeOS::UInt32 Cap2; // 0x24, Host capabilities extended + NeOS::UInt32 Bohc; // 0x28, BIOS/OS handoff control and status + + NeOS::UInt8 Resv0[0xA0 - 0x2C]; + NeOS::UInt8 Vendor[0x100 - 0xA0]; HbaPort Ports[32]; // 1 ~ 32, 32 is the max ahci devices per controller. } HbaMem; @@ -273,68 +273,68 @@ typedef struct HbaMem final typedef struct HbaCmdHeader final { // DW0 - Kernel::UInt8 Cfl : 5; // Command FIS length in DWORDS, 2 ~ 16 - Kernel::UInt8 Atapi : 1; // ATAPI - Kernel::UInt8 Write : 1; // Write, 1: H2D, 0: D2H - Kernel::UInt8 Prefetchable : 1; // Prefetchable - - Kernel::UInt8 Reset : 1; // Reset - Kernel::UInt8 BIST : 1; // BIST - Kernel::UInt8 Clear : 1; // Clear busy upon R_OK - Kernel::UInt8 Reserved0 : 1; // Reserved - Kernel::UInt8 Pmp : 4; // Port multiplier port - - Kernel::UInt16 Prdtl; // Physical region descriptor table length in entries - volatile Kernel::UInt32 Prdbc; // Physical region descriptor byte count transferred - - Kernel::UInt32 Ctba; // Command table descriptor base address - Kernel::UInt32 Ctbau; // Command table descriptor base address upper 32 bits + NeOS::UInt8 Cfl : 5; // Command FIS length in DWORDS, 2 ~ 16 + NeOS::UInt8 Atapi : 1; // ATAPI + NeOS::UInt8 Write : 1; // Write, 1: H2D, 0: D2H + NeOS::UInt8 Prefetchable : 1; // Prefetchable + + NeOS::UInt8 Reset : 1; // Reset + NeOS::UInt8 BIST : 1; // BIST + NeOS::UInt8 Clear : 1; // Clear busy upon R_OK + NeOS::UInt8 Reserved0 : 1; // Reserved + NeOS::UInt8 Pmp : 4; // Port multiplier port + + NeOS::UInt16 Prdtl; // Physical region descriptor table length in entries + volatile NeOS::UInt32 Prdbc; // Physical region descriptor byte count transferred + + NeOS::UInt32 Ctba; // Command table descriptor base address + NeOS::UInt32 Ctbau; // Command table descriptor base address upper 32 bits } HbaCmdHeader; typedef struct HbaFis final { // 0x00 - FisDmaSetup Dsfis; // DMA Setup FIS - Kernel::UInt8 Pad0[4]; + FisDmaSetup Dsfis; // DMA Setup FIS + NeOS::UInt8 Pad0[4]; // 0x20 - FisPioSetup Psfis; // PIO Setup FIS - Kernel::UInt8 Pad1[12]; + FisPioSetup Psfis; // PIO Setup FIS + NeOS::UInt8 Pad1[12]; // 0x40 - FisRegD2H Rfis; // Register – Device to Host FIS - Kernel::UInt8 Pad2[4]; + FisRegD2H Rfis; // Register – Device to Host FIS + NeOS::UInt8 Pad2[4]; // 0x58 FisDevBits Sdbfis; // Set Device Bit FIS // 0x60 - Kernel::UInt8 Ufis[64]; + NeOS::UInt8 Ufis[64]; // 0xA0 - Kernel::UInt8 Rsv[0x100 - 0xA0]; + NeOS::UInt8 Rsv[0x100 - 0xA0]; } HbaFis; typedef struct HbaPrdtEntry final { - Kernel::UInt32 Dba; // Data base address - Kernel::UInt32 Dbau; // Data base address upper 32 bits - Kernel::UInt32 Reserved0; // Reserved + NeOS::UInt32 Dba; // Data base address + NeOS::UInt32 Dbau; // Data base address upper 32 bits + NeOS::UInt32 Reserved0; // Reserved // DW3 - Kernel::UInt32 Dbc : 22; // Byte count, 4M max - Kernel::UInt32 Reserved1 : 9; // Reserved - Kernel::UInt32 Ie : 1; // Interrupt on completion + NeOS::UInt32 Dbc : 22; // Byte count, 4M max + NeOS::UInt32 Reserved1 : 9; // Reserved + NeOS::UInt32 Ie : 1; // Interrupt on completion } HbaPrdtEntry; typedef struct HbaCmdTbl final { - Kernel::UInt8 Cfis[64]; // Command FIS - Kernel::UInt8 Acmd[16]; // ATAPI command, 12 or 16 bytes - Kernel::UInt8 Rsv[48]; // Reserved + NeOS::UInt8 Cfis[64]; // Command FIS + NeOS::UInt8 Acmd[16]; // ATAPI command, 12 or 16 bytes + NeOS::UInt8 Rsv[48]; // Reserved struct HbaPrdtEntry Prdt[]; // Physical region descriptor table entries, 0 ~ 65535 } HbaCmdTbl; /// @brief Initializes an AHCI disk. /// @param PortsImplemented the amount of port that have been detected. /// @return -Kernel::Boolean drv_std_init(Kernel::UInt16& PortsImplemented); +NeOS::Boolean drv_std_init(NeOS::UInt16& PortsImplemented); -Kernel::Boolean drv_std_detected(Kernel::Void); +NeOS::Boolean drv_std_detected(NeOS::Void); /// @brief Read from AHCI disk. /// @param lba @@ -342,7 +342,7 @@ Kernel::Boolean drv_std_detected(Kernel::Void); /// @param sector_sz /// @param buf_sz /// @return -Kernel::Void drv_std_read(Kernel::UInt64 lba, Kernel::Char* buf, Kernel::SizeT sector_sz, Kernel::SizeT buf_sz); +NeOS::Void drv_std_read(NeOS::UInt64 lba, NeOS::Char* buf, NeOS::SizeT sector_sz, NeOS::SizeT buf_sz); /// @brief Write to AHCI disk. /// @param lba @@ -350,13 +350,13 @@ Kernel::Void drv_std_read(Kernel::UInt64 lba, Kernel::Char* buf, Kernel::SizeT s /// @param sector_sz /// @param buf_sz /// @return -Kernel::Void drv_std_write(Kernel::UInt64 lba, Kernel::Char* buf, Kernel::SizeT sector_sz, Kernel::SizeT buf_sz); +NeOS::Void drv_std_write(NeOS::UInt64 lba, NeOS::Char* buf, NeOS::SizeT sector_sz, NeOS::SizeT buf_sz); /// @brief Gets the sector count from AHCI disk. -Kernel::SizeT drv_get_sector_count(); +NeOS::SizeT drv_get_sector_count(); /// @brief Gets the AHCI disk size. -Kernel::SizeT drv_get_size(); +NeOS::SizeT drv_get_size(); /// @brief Checks if the drive has completed the command. BOOL drv_is_ready(void); |
