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AHCI: Difference between revisions
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→AHCI port memory space initialization
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m (Add GHC.AHCI_ENABLE as a suggested method of detecting controller in AHCI mode) |
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Line 584:
// Clear ST (bit0)
port->cmd &= ~HBA_PxCMD_ST;
// Clear FRE (bit4)▼
port->cmd &= ~HBA_PxCMD_FRE;▼
// Wait until FR (bit14), CR (bit15) are cleared
Line 595 ⟶ 598:
}
▲ // Clear FRE (bit4)
▲ port->cmd &= ~HBA_PxCMD_FRE;
}
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