diff options
Diffstat (limited to 'dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc')
| -rw-r--r-- | dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc b/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc index 318327f8..2ef2fda7 100644 --- a/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc +++ b/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc @@ -5,7 +5,7 @@ ------------------------------------------- */ /** - * @file AHCI.cc + * @file AHCI+Generic.cc * @author Amlal El Mahrouss (amlal@nekernel.org) * @brief AHCI driver. * @version 0.1 @@ -19,17 +19,14 @@ #include <KernelKit/DriveMgr.h> #include <KernelKit/UserProcessScheduler.h> #include <KernelKit/KPC.h> - #include <FirmwareKit/EPM.h> - +#include <StorageKit/AHCI.h> #include <modules/ATA/ATA.h> #include <modules/AHCI/AHCI.h> #include <KernelKit/PCI/Iterator.h> #include <NewKit/Utils.h> #include <KernelKit/LockDelegate.h> -#include <StorageKit/AHCI.h> - #define kHBAErrTaskFile (1 << 30) #define kHBAPxCmdST (0x0001) #define kHBAPxCmdFre (0x0010) @@ -345,8 +342,6 @@ STATIC Bool drv_std_init_ahci(UInt16& pi, BOOL& atapi) if (mem_ahci->Ports[ahci_index].Sig == kSATASignature) { - kout << "detect device: /dev/sat" << number(ahci_index) << kendl; - kSATAIndex = ahci_index; kSATAHba = mem_ahci; @@ -356,8 +351,6 @@ STATIC Bool drv_std_init_ahci(UInt16& pi, BOOL& atapi) } else if (atapi && kSATAPISignature == mem_ahci->Ports[ahci_index].Sig) { - kout << "detect device: /dev/atp" << number(ahci_index) << kendl; - kSATAIndex = ahci_index; kSATAHba = mem_ahci; @@ -370,6 +363,8 @@ STATIC Bool drv_std_init_ahci(UInt16& pi, BOOL& atapi) ++ahci_index; } + err_global_get() = kErrorSuccess; + return YES; } } @@ -476,38 +471,54 @@ namespace Kernel #ifdef __AHCI__ +//////////////////////////////////////////////////// +/// +//////////////////////////////////////////////////// Void drv_std_write(UInt64 lba, Char* buffer, SizeT sector_sz, SizeT size_buffer) { drv_std_input_output_ahci<YES, YES, NO>(lba, reinterpret_cast<UInt8*>(buffer), sector_sz, size_buffer); } +//////////////////////////////////////////////////// +/// +//////////////////////////////////////////////////// Void drv_std_read(UInt64 lba, Char* buffer, SizeT sector_sz, SizeT size_buffer) { drv_std_input_output_ahci<NO, YES, NO>(lba, reinterpret_cast<UInt8*>(buffer), sector_sz, size_buffer); } +//////////////////////////////////////////////////// +/// +//////////////////////////////////////////////////// Bool drv_std_init(UInt16& pi) { BOOL atapi = NO; return drv_std_init_ahci(pi, atapi); } +//////////////////////////////////////////////////// +/// +//////////////////////////////////////////////////// Bool drv_std_detected(Void) { return drv_std_detected_ahci(); } -/*** +//////////////////////////////////////////////////// +/** @brief Gets the number of sectors inside the drive. @return Sector size in bytes. */ +//////////////////////////////////////////////////// SizeT drv_get_sector_count() { return drv_get_sector_count_ahci(); } +//////////////////////////////////////////////////// /// @brief Get the drive size. /// @return Disk size in bytes. +//////////////////////////////////////////////////// SizeT drv_get_size() { return drv_get_size_ahci(); |