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Kernel: Rework whole ATA driver structure

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Make ATA driver more compatible when we are adding SATA support
This commit is contained in:
Bananymous
2023-10-07 15:46:30 +03:00
parent 27eb5af6f0
commit f21d4e794c
29 changed files with 400 additions and 347 deletions
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23
kernel/kernel/FS/DevFS/FileSystem.cpp
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@@ -22,8 +22,8 @@ namespace Kernel
auto root_inode = MUST(RamDirectoryInode::create(*s_instance, 0, 0755, 0, 0));
MUST(s_instance->set_root_inode(root_inode));
s_instance->add_device("null", MUST(NullDevice::create(0666, 0, 0)));
s_instance->add_device("zero", MUST(ZeroDevice::create(0666, 0, 0)));
s_instance->add_device(MUST(NullDevice::create(0666, 0, 0)));
s_instance->add_device(MUST(ZeroDevice::create(0666, 0, 0)));
}
DevFileSystem& DevFileSystem::get()
@@ -117,10 +117,16 @@ namespace Kernel
m_sync_done.block();
}
void DevFileSystem::add_device(BAN::StringView path, BAN::RefPtr<RamInode> device)
void DevFileSystem::add_device(BAN::RefPtr<Device> device)
{
ASSERT(!device->name().contains('/'));
MUST(reinterpret_cast<RamDirectoryInode*>(root_inode().ptr())->add_inode(device->name(), device));
}
void DevFileSystem::add_inode(BAN::StringView path, BAN::RefPtr<RamInode> inode)
{
ASSERT(!path.contains('/'));
MUST(reinterpret_cast<RamDirectoryInode*>(root_inode().ptr())->add_inode(path, device));
MUST(reinterpret_cast<RamDirectoryInode*>(root_inode().ptr())->add_inode(path, inode));
}
void DevFileSystem::for_each_device(const BAN::Function<BAN::Iteration(Device*)>& callback)
@@ -136,11 +142,18 @@ namespace Kernel
);
}
dev_t DevFileSystem::get_next_dev()
dev_t DevFileSystem::get_next_dev() const
{
LockGuard _(m_device_lock);
static dev_t next_dev = 1;
return next_dev++;
}
int DevFileSystem::get_next_input_device() const
{
LockGuard _(m_device_lock);
static dev_t next_dev = 0;
return next_dev++;
}
}