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[Denali] Update HBA pointers to volatile. Store CommandList in arrayview.

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This commit is contained in:
Drew Galbraith 2023-12-07 22:41:15 -08:00
parent c530921bda
commit 5a18d7d559
5 changed files with 20 additions and 15 deletions
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6
sys/denali/ahci/ahci_controller.cpp
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@ -155,10 +155,12 @@ glcr::ErrorCode AhciController::LoadCapabilities() {
dbgln("No caps!");
return glcr::FAILED_PRECONDITION;
}
uint8_t* base = reinterpret_cast<uint8_t*>(pci_device_header_);
volatile uint8_t* base =
reinterpret_cast<volatile uint8_t*>(pci_device_header_);
uint16_t offset = pci_device_header_->cap_ptr;
do {
uint16_t* cap = reinterpret_cast<uint16_t*>(base + offset);
volatile uint16_t* cap =
reinterpret_cast<volatile uint16_t*>(base + offset);
switch (*cap & 0xFF) {
case 0x01:
dbgln("Power Management");