58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
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/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2015.
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This file is part of Sortix.
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Sortix is free software: you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation, either version 3 of the License, or (at your option) any later
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version.
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Sortix is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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details.
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You should have received a copy of the GNU General Public License along with
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Sortix. If not, see <http://www.gnu.org/licenses/>.
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sortix/kernel/harddisk.h
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Harddisk interface.
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*******************************************************************************/
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#ifndef INCLUDE_SORTIX_KERNEL_HARDDISK_H
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#define INCLUDE_SORTIX_KERNEL_HARDDISK_H
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#include <sys/types.h>
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#include <sortix/kernel/ioctx.h>
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namespace Sortix {
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class Harddisk
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{
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public:
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virtual ~Harddisk() { }
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virtual off_t GetSize() = 0;
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virtual blkcnt_t GetBlockCount() = 0;
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virtual blksize_t GetBlockSize() = 0;
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virtual uint16_t GetCylinderCount() = 0;
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virtual uint16_t GetHeadCount() = 0;
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virtual uint16_t GetSectorCount() = 0;
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virtual const char* GetDriver() = 0;
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virtual const char* GetModel() = 0;
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virtual const char* GetSerial() = 0;
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virtual const char* GetRevision() = 0;
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virtual const unsigned char* GetATAIdentify(size_t* size_ptr) = 0;
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virtual int sync(ioctx_t* ctx) = 0;
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virtual ssize_t pread(ioctx_t* ctx, unsigned char* buf, size_t count, off_t off) = 0;
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virtual ssize_t pwrite(ioctx_t* ctx, const unsigned char* buf, size_t count, off_t off) = 0;
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};
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} // namespace Sortix
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#endif
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