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Cleanup AHCI Ident a bit and reduce logging

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Drew Galbraith 2023-06-12 23:32:24 -07:00
parent 72885190e9
commit b8b6576b7f
8 changed files with 195 additions and 68 deletions
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17
sys/denali/ahci/ahci_device.h
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@ -1,5 +1,6 @@
#pragma once
#include <mammoth/memory_region.h>
#include <zerrors.h>
#include "ahci/ahci.h"
@ -12,18 +13,26 @@ class AhciDevice {
void DumpInfo();
bool IsInit() { return port_struct_ != nullptr && vmmo_cap_ != 0; }
bool IsInit() { return port_struct_ != nullptr && command_structures_; }
// Result will point to a 512 byte (256 word array).
z_err_t SendIdentify(uint16_t** result);
z_err_t SendIdentify();
void HandleIdentify();
void HandleIrq();
private:
AhciPort* port_struct_ = nullptr;
uint64_t vmmo_cap_ = 0;
MappedMemoryRegion command_structures_;
CommandList* command_list_ = nullptr;
ReceivedFis* received_fis_ = nullptr;
CommandTable* command_table_ = nullptr;
struct Command {
typedef void (*Callback)(AhciDevice*);
MappedMemoryRegion region;
Callback callback;
};
Command commands_[32];
uint32_t commands_issued_ = 0;
};