diff options
| author | Amlal El Mahrouss <amlal@nekernel.org> | 2025-05-11 16:48:02 +0200 |
|---|---|---|
| committer | Amlal El Mahrouss <amlal@nekernel.org> | 2025-05-11 16:49:12 +0200 |
| commit | da0e83c01161d0c216f3831d5be21df728691c64 (patch) | |
| tree | 126ca82341e40fd8481b21966320fdf10c3f0266 /dev/kernel/HALKit/AMD64/Storage | |
| parent | f775566da3cf4f8e3ffd4ca6dfe0a3c7776c3b35 (diff) | |
feat(kernel/hefs): Fixed the shortcomings and issues of HeFS.
Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
Diffstat (limited to 'dev/kernel/HALKit/AMD64/Storage')
| -rw-r--r-- | dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc | 6 | ||||
| -rw-r--r-- | dev/kernel/HALKit/AMD64/Storage/DMA+Generic.cc | 10 | ||||
| -rw-r--r-- | dev/kernel/HALKit/AMD64/Storage/PIO+Generic.cc | 4 |
3 files changed, 13 insertions, 7 deletions
diff --git a/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc b/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc index 42242dbe..a3079e0c 100644 --- a/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc +++ b/dev/kernel/HALKit/AMD64/Storage/AHCI+Generic.cc @@ -265,6 +265,9 @@ STATIC Void drv_std_input_output_ahci(UInt64 lba, UInt8* buffer, SizeT sector_sz if (timeout > kTimeout) { kout << "Disk hangup!\r"; kSATAHba->Ports[kSATAIndex].Ci = 0; + err_global_get() = kErrorDiskIsCorrupted; + rtl_dma_free(size_buffer); + return; } @@ -293,7 +296,8 @@ STATIC Void drv_std_input_output_ahci(UInt64 lba, UInt8* buffer, SizeT sector_sz goto ahci_io_end; } else { kout << "Warning: Disk still busy after command completion!\r"; - while (kSATAHba->Ports[kSATAIndex].Tfd & (kSATASRBsy | kSATASRDrq)); + while (kSATAHba->Ports[kSATAIndex].Tfd & (kSATASRBsy | kSATASRDrq)) + ; } ahci_io_end: diff --git a/dev/kernel/HALKit/AMD64/Storage/DMA+Generic.cc b/dev/kernel/HALKit/AMD64/Storage/DMA+Generic.cc index 4688203f..39efb7d3 100644 --- a/dev/kernel/HALKit/AMD64/Storage/DMA+Generic.cc +++ b/dev/kernel/HALKit/AMD64/Storage/DMA+Generic.cc @@ -105,7 +105,7 @@ Void drv_std_read(UInt64 Lba, UInt16 IO, UInt8 Master, Char* Buf, SizeT SectorSz rt_out8(IO + ATA_REG_SEC_COUNT0, ((Size + SectorSz - 1) / SectorSz)); - rt_out8(IO + ATA_REG_LBA0, (Lba) & 0xFF); + rt_out8(IO + ATA_REG_LBA0, (Lba) &0xFF); rt_out8(IO + ATA_REG_LBA1, (Lba) >> 8); rt_out8(IO + ATA_REG_LBA2, (Lba) >> 16); rt_out8(IO + ATA_REG_LBA3, (Lba) >> 24); @@ -123,7 +123,8 @@ Void drv_std_read(UInt64 Lba, UInt16 IO, UInt8 Master, Char* Buf, SizeT SectorSz rt_out8(kATADevice.Bar(0x20) + 0x00, 0x09); // Start DMA engine - while (rt_in8(kATADevice.Bar(0x20) + ATA_REG_STATUS) & 0x01); + while (rt_in8(kATADevice.Bar(0x20) + ATA_REG_STATUS) & 0x01) + ; rt_out8(kATADevice.Bar(0x20) + 0x00, 0x00); // Stop DMA engine @@ -146,7 +147,7 @@ Void drv_std_write(UInt64 Lba, UInt16 IO, UInt8 Master, Char* Buf, SizeT SectorS rt_out8(IO + ATA_REG_SEC_COUNT0, ((Size + (SectorSz - 1)) / SectorSz)); - rt_out8(IO + ATA_REG_LBA0, (Lba) & 0xFF); + rt_out8(IO + ATA_REG_LBA0, (Lba) &0xFF); rt_out8(IO + ATA_REG_LBA1, (Lba) >> 8); rt_out8(IO + ATA_REG_LBA2, (Lba) >> 16); rt_out8(IO + ATA_REG_LBA3, (Lba) >> 24); @@ -162,7 +163,8 @@ Void drv_std_write(UInt64 Lba, UInt16 IO, UInt8 Master, Char* Buf, SizeT SectorS rt_out8(IO + 0x00, 0x09); // Start DMA engine - while (rt_in8(kATADevice.Bar(0x20) + ATA_REG_STATUS) & 0x01); + while (rt_in8(kATADevice.Bar(0x20) + ATA_REG_STATUS) & 0x01) + ; rt_out8(kATADevice.Bar(0x20) + 0x00, 0x00); // Stop DMA engine diff --git a/dev/kernel/HALKit/AMD64/Storage/PIO+Generic.cc b/dev/kernel/HALKit/AMD64/Storage/PIO+Generic.cc index b22330e4..aec21ee4 100644 --- a/dev/kernel/HALKit/AMD64/Storage/PIO+Generic.cc +++ b/dev/kernel/HALKit/AMD64/Storage/PIO+Generic.cc @@ -118,7 +118,7 @@ Void drv_pio_std_read(UInt64 Lba, UInt16 IO, UInt8 Master, Char* Buf, SizeT Sect rt_out8(IO + ATA_REG_SEC_COUNT0, ((Size + SectorSz) / SectorSz)); - rt_out8(IO + ATA_REG_LBA0, (Lba) & 0xFF); + rt_out8(IO + ATA_REG_LBA0, (Lba) &0xFF); rt_out8(IO + ATA_REG_LBA1, (Lba) >> 8); rt_out8(IO + ATA_REG_LBA2, (Lba) >> 16); rt_out8(IO + ATA_REG_LBA3, (Lba) >> 24); @@ -143,7 +143,7 @@ Void drv_pio_std_write(UInt64 Lba, UInt16 IO, UInt8 Master, Char* Buf, SizeT Sec rt_out8(IO + ATA_REG_SEC_COUNT0, ((Size + SectorSz) / SectorSz)); - rt_out8(IO + ATA_REG_LBA0, (Lba) & 0xFF); + rt_out8(IO + ATA_REG_LBA0, (Lba) &0xFF); rt_out8(IO + ATA_REG_LBA1, (Lba) >> 8); rt_out8(IO + ATA_REG_LBA2, (Lba) >> 16); rt_out8(IO + ATA_REG_LBA3, (Lba) >> 24); |