PCIe Workaround Polarity
If pcie_polarity is not zero
- Return
Call PCIe Read Reg with 2, 0x204 as arguments and save as tmp
If tmp & 0x10 is zero
Set pcie_polarity to 0x80
- Otherwise
Set pcie_polarity to 0xC0
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[Specification] |
If pcie_polarity is not zero
Call PCIe Read Reg with 2, 0x204 as arguments and save as tmp
If tmp & 0x10 is zero
Set pcie_polarity to 0x80
Set pcie_polarity to 0xC0