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Migrate to error constants in glacier

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This commit is contained in:
Drew Galbraith 2023-06-21 18:28:54 -07:00
parent 3ab9b4d818
commit 0b86a94f14
30 changed files with 171 additions and 114 deletions
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23
sys/denali/ahci/ahci_driver.cpp
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@ -1,5 +1,6 @@
#include "ahci/ahci_driver.h"
#include <glacier/status/error.h>
#include <mammoth/debug.h>
#include <stdint.h>
#include <zcall.h>
@ -16,7 +17,7 @@ void interrupt_thread(void* void_driver) {
driver->InterruptLoop();
crash("Driver returned from interrupt loop", Z_ERR_UNIMPLEMENTED);
crash("Driver returned from interrupt loop", glcr::INTERNAL);
}
} // namespace
@ -30,20 +31,20 @@ z_err_t AhciDriver::Init() {
RET_ERR(LoadDevices());
// DumpCapabilities();
// DumpPorts();
return Z_OK;
return glcr::OK;
}
z_err_t AhciDriver::GetDevice(uint64_t id, AhciDevice** device) {
if (id >= 32) {
return Z_ERR_INVALID;
return glcr::INVALID_ARGUMENT;
}
if (devices_[id] != nullptr && !devices_[id]->IsInit()) {
return Z_ERR_NOT_FOUND;
return glcr::NOT_FOUND;
}
*device = devices_[id];
return Z_OK;
return glcr::OK;
}
void AhciDriver::DumpCapabilities() {
@ -156,13 +157,13 @@ void AhciDriver::InterruptLoop() {
z_err_t AhciDriver::LoadPciDeviceHeader() {
pci_region_ = MappedMemoryRegion::DirectPhysical(kSataPciPhys, kPciSize);
pci_device_header_ = reinterpret_cast<PciDeviceHeader*>(pci_region_.vaddr());
return Z_OK;
return glcr::OK;
}
z_err_t AhciDriver::LoadCapabilities() {
if (!(pci_device_header_->status_reg & 0x10)) {
dbgln("No caps!");
return Z_ERR_INVALID;
return glcr::FAILED_PRECONDITION;
}
uint8_t* base = reinterpret_cast<uint8_t*>(pci_device_header_);
uint16_t offset = pci_device_header_->cap_ptr;
@ -185,7 +186,7 @@ z_err_t AhciDriver::LoadCapabilities() {
offset = (*cap & 0xFF00) >> 8;
} while (offset);
return Z_OK;
return glcr::OK;
}
z_err_t AhciDriver::RegisterIrq() {
@ -195,7 +196,7 @@ z_err_t AhciDriver::RegisterIrq() {
uint64_t irq_num = Z_IRQ_PCI_BASE + pci_device_header_->interrupt_pin - 1;
RET_ERR(ZIrqRegister(irq_num, &irq_port_cap_));
irq_thread_ = Thread(interrupt_thread, this);
return Z_OK;
return glcr::OK;
}
z_err_t AhciDriver::LoadHbaRegisters() {
@ -205,7 +206,7 @@ z_err_t AhciDriver::LoadHbaRegisters() {
num_ports_ = (ahci_hba_->capabilities & 0x1F) + 1;
num_commands_ = ((ahci_hba_->capabilities & 0x1F00) >> 8) + 1;
return Z_OK;
return glcr::OK;
}
z_err_t AhciDriver::LoadDevices() {
@ -217,5 +218,5 @@ z_err_t AhciDriver::LoadDevices() {
reinterpret_cast<uint64_t>(ahci_hba_) + 0x100 + (0x80 * i);
devices_[i] = new AhciDevice(reinterpret_cast<AhciPort*>(port_addr));
}
return Z_OK;
return glcr::OK;
}