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pf2: implement open/close disk

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This commit is contained in:
Michael Scire
2020-11-25 23:51:49 -08:00
parent 4466a74e40
commit 75f006b002
7 changed files with 220 additions and 14 deletions
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26
libraries/libvapours/include/vapours/prfile2/pdm/prfile2_pdm_disk.hpp
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@@ -34,12 +34,34 @@ namespace ams::prfile2::pdm {
volatile NonBlockingProtocolType nbc;
volatile NonBlockingProtocolType nbc_detect;
volatile NonBlockingProtocolType nbc_req;
template<size_t Ix>
constexpr ALWAYS_INLINE bool GetStatusBit() const {
constexpr u32 Mask = (1u << Ix);
return (this->status & Mask) != 0;
}
template<size_t Ix>
constexpr ALWAYS_INLINE void SetStatusBit(bool en) {
constexpr u32 Mask = (1u << Ix);
if (en) {
this->status |= Mask;
} else {
this->status &= ~Mask;
}
}
constexpr bool IsOpen() const { return this->GetStatusBit<0>(); }
constexpr void SetOpen(bool en) { this->SetStatusBit<0>(en); }
constexpr bool IsLocked() const { return this->GetStatusBit<1>(); }
constexpr void SetLocked(bool en) { this->SetStatusBit<1>(en); }
};
namespace disk {
pdm::Error OpenDisk(InitDisk *init_disk_table, Disk **out);
pdm::Error CloseDisk(Disk *disk);
pdm::Error OpenDisk(InitDisk *init_disk_table, HandleType *out);
pdm::Error CloseDisk(HandleType handle);
/* ... */