Atmosphere/libraries/libvapours/include/vapours/prfile2/pdm/prfile2_pdm_common.hpp

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2020-11-26 07:15:43 +00:00
/*
* Copyright (c) 2018-2020 Atmosphère-NX
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <vapours/prfile2/prfile2_build_config.hpp>
#include <vapours/prfile2/pdm/prfile2_pdm_types.hpp>
namespace ams::prfile2::pdm {
constexpr inline const auto MaxDisks = 5;
constexpr inline const auto MaxPartitions = 5;
struct Disk;
struct Partition;
using PartitionEventCallback = void (*)(u32 event, void *param);
using EraseFunction = pdm::Error (*)(u32, u32);
struct DiskInfo {
u32 total_sectors;
u16 cylinders;
u8 heads;
u8 sectors_per_track;
u16 bytes_per_sector;
u32 media_attr;
void *format_param;
/* ... */
};
struct FunctionTable {
pdm::Error (*initialize)(Disk *);
pdm::Error (*finalize)(Disk *);
pdm::Error (*mount)(Disk *);
pdm::Error (*unmount)(Disk *);
pdm::Error (*format)(Disk *, const u8 *);
pdm::Error (*physical_read)(Disk *disk, u8 *dst, u32 block, u32 count, u32 *num_read);
pdm::Error (*physical_write)(Disk *disk, const u8 *src, u32 block, u32 count, u32 *num_read);
pdm::Error (*get_disk_info)(Disk *disk, DiskInfo *out);
};
struct DiskTable {
FunctionTable *function_table;
u64 ui_ext;
};
struct InitDisk {
pdm::Error (*function)(DiskTable *disk_table, u64 ui_ext);
u64 ui_ext;
};
/* ... */
}