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Signed-off-by: Tim Crawford <tcrawford@system76.com>
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Signed-off-by: Tim Crawford <tcrawford@system76.com>
IHIOA notes that: > The I/O address is an offset from the LSB bits of the address of the > host controlled module. So it should not be set to the actual addresses configured by BADRSEL, but the _offset_ of them. So 0 for the address port (0x2E) and 1 for the data port (0x2F). Ref: IT5570E V0.3.2 datasheet; 7.15.4.1 Indirect Host I/O Address Register (IHIOA) Signed-off-by: Tim Crawford <tcrawford@system76.com>
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IHIOAnotes that:So it should not be set to the actual addresses configured in
BADRSEL, but the offset of them. So 0 for the address port (0x2E) and 1 for the data port (0x2F).