50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
/*******************************************************************************
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Copyright(C) Jonas 'Sortie' Termansen 2013, 2014, 2015, 2016.
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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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disk/ahci/ahci.h
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Driver for the Advanced Host Controller Interface.
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*******************************************************************************/
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#ifndef SORTIX_DISK_AHCI_AHCI_H
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#define SORTIX_DISK_AHCI_AHCI_H
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#include <endian.h>
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#include <sortix/kernel/descriptor.h>
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#include <sortix/kernel/refcount.h>
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namespace Sortix {
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namespace AHCI {
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bool WaitClear(volatile little_uint32_t* reg,
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uint32_t bits,
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bool any,
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unsigned int msecs);
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bool WaitSet(volatile little_uint32_t* reg,
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uint32_t bits,
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bool any,
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unsigned int msecs);
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void Init(const char* devpath, Ref<Descriptor> dev);
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} // namespace AHCI
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} // namespace Sortix
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#endif
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