From f3d931aa7cfaf96baef8383b59a8938779541ee7 Mon Sep 17 00:00:00 2001 From: Amlal EL Mahrouss Date: Thu, 15 Aug 2024 18:35:34 +0200 Subject: [IMP] Moved source code into dev/ folder. Signed-off-by: Amlal EL Mahrouss --- dev/Kernel/StorageKit/AHCI.hxx | 33 +++++++++++++++++++++++++++++++++ dev/Kernel/StorageKit/ATA.hxx | 39 +++++++++++++++++++++++++++++++++++++++ dev/Kernel/StorageKit/NVME.hxx | 36 ++++++++++++++++++++++++++++++++++++ dev/Kernel/StorageKit/PRDT.hxx | 36 ++++++++++++++++++++++++++++++++++++ dev/Kernel/StorageKit/SCSI.hxx | 11 +++++++++++ dev/Kernel/StorageKit/Storage.hxx | 22 ++++++++++++++++++++++ 6 files changed, 177 insertions(+) create mode 100644 dev/Kernel/StorageKit/AHCI.hxx create mode 100644 dev/Kernel/StorageKit/ATA.hxx create mode 100644 dev/Kernel/StorageKit/NVME.hxx create mode 100644 dev/Kernel/StorageKit/PRDT.hxx create mode 100644 dev/Kernel/StorageKit/SCSI.hxx create mode 100644 dev/Kernel/StorageKit/Storage.hxx (limited to 'dev/Kernel/StorageKit') diff --git a/dev/Kernel/StorageKit/AHCI.hxx b/dev/Kernel/StorageKit/AHCI.hxx new file mode 100644 index 00000000..81d0c5bf --- /dev/null +++ b/dev/Kernel/StorageKit/AHCI.hxx @@ -0,0 +1,33 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +#pragma once + +#include +#include +#include + +namespace Kernel +{ + class AHCIDeviceInterface : public DeviceInterface + { + public: + explicit AHCIDeviceInterface(void (*Out)(MountpointInterface* outpacket), + void (*In)(MountpointInterface* inpacket), + void (*Cleanup)(void)); + + virtual ~AHCIDeviceInterface(); + + public: + AHCIDeviceInterface& operator=(const AHCIDeviceInterface&) = default; + AHCIDeviceInterface(const AHCIDeviceInterface&) = default; + + const char* Name() const override; + + private: + void (*fCleanup)(void) = {nullptr}; + }; +} // namespace Kernel diff --git a/dev/Kernel/StorageKit/ATA.hxx b/dev/Kernel/StorageKit/ATA.hxx new file mode 100644 index 00000000..23437ca8 --- /dev/null +++ b/dev/Kernel/StorageKit/ATA.hxx @@ -0,0 +1,39 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +#pragma once + +#include +#include +#include +#include + +namespace Kernel +{ + /// @brief ATA device interface type. + class ATADeviceInterface : public DeviceInterface + { + public: + explicit ATADeviceInterface(void (*Out)(MountpointInterface* outpacket), + void (*In)(MountpointInterface* inpacket), + void (*Cleanup)(void)); + + virtual ~ATADeviceInterface(); + + public: + ATADeviceInterface& operator<<(MountpointInterface* Data) override; + ATADeviceInterface& operator>>(MountpointInterface* Data) override; + + public: + ATADeviceInterface& operator=(const ATADeviceInterface&) = default; + ATADeviceInterface(const ATADeviceInterface&) = default; + + const char* Name() const override; + + private: + void (*fCleanup)(void) = { nullptr }; + }; +} // namespace Kernel diff --git a/dev/Kernel/StorageKit/NVME.hxx b/dev/Kernel/StorageKit/NVME.hxx new file mode 100644 index 00000000..9d42ce9d --- /dev/null +++ b/dev/Kernel/StorageKit/NVME.hxx @@ -0,0 +1,36 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +#pragma once + +#include +#include +#include + +namespace Kernel +{ + class NVMEDeviceInterface final : public DeviceInterface + { + public: + explicit NVMEDeviceInterface(void (*Out)(MountpointInterface* outpacket), + void (*In)(MountpointInterface* inpacket), + void (*Cleanup)(void)); + + ~NVMEDeviceInterface() override; + + public: + NVMEDeviceInterface& operator=(const NVMEDeviceInterface&) = default; + NVMEDeviceInterface(const NVMEDeviceInterface&) = default; + + const char* Name() const override; + + public: + OwnPtr operator()(UInt32 dmaLow, UInt32 dmaHigh, SizeT sz); + + private: + void (*fCleanup)(void) = {nullptr}; + }; +} // namespace Kernel diff --git a/dev/Kernel/StorageKit/PRDT.hxx b/dev/Kernel/StorageKit/PRDT.hxx new file mode 100644 index 00000000..6dec22c2 --- /dev/null +++ b/dev/Kernel/StorageKit/PRDT.hxx @@ -0,0 +1,36 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +#pragma once + +#include +#include +#include + +#define kPrdtTransferSize (sizeof(Kernel::UShort)) + +namespace Kernel +{ + /// @brief Tranfer information about PRD. + enum kPRDTTransfer + { + kPRDTTransferInProgress, + kPRDTTransferIsDone, + kPRDTTransferCount, + }; + + /// @brief Physical Region Descriptor Table. + struct PRDT + { + UInt32 fPhysAddress; + UInt32 fSectorCount; + UInt8 fEndBit; + }; + + void construct_prdt(Ref& prd); + + EXTERN_C Int32 kPRDTTransferStatus; +} // namespace Kernel diff --git a/dev/Kernel/StorageKit/SCSI.hxx b/dev/Kernel/StorageKit/SCSI.hxx new file mode 100644 index 00000000..5a684052 --- /dev/null +++ b/dev/Kernel/StorageKit/SCSI.hxx @@ -0,0 +1,11 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +#pragma once + +#include + +extern const scsi_packet_type kCDRomPacketTemplate; diff --git a/dev/Kernel/StorageKit/Storage.hxx b/dev/Kernel/StorageKit/Storage.hxx new file mode 100644 index 00000000..a9e0f8e4 --- /dev/null +++ b/dev/Kernel/StorageKit/Storage.hxx @@ -0,0 +1,22 @@ +/* ------------------------------------------- + + Copyright ZKA Technologies. + +------------------------------------------- */ + +#pragma once + +#define kDriveSectorSizeHDD (512) +#define kDriveSectorSizeSSD (4096) +#define kDriveSectorSizeOptical (2048) + +namespace Kernel +{ + template + class DeviceInterface; + + class NVMEDeviceInterface; + class AHCIDeviceInterface; + class ATADeviceInterface; + class SCSIDeviceInterface; +} // namespace Kernel -- cgit v1.2.3