driver: espi_rts5912: Set STS0 only when input buffer has data #97090
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JasonLin-RealTek,
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drivers/espi/espi_realtek_rts5912.c
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| promt0_reg->STS |= ACPI_STS_STS0; | ||
| } | ||
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| evt.evt_data = (uint8_t)promt0_reg->IB; |
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wouldn't this IB data invalid if IBF is not set?
in that case shouldn't this data copy code moved under above if condition?
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Fixed. Thanks for reminding.
When using the eSPI peripheral channel for HOST_CMD, the STS0 bit indicates that EC is busy. To reflect this properly, STS0 should only be set when there is actual input data to process. This avoids falsely signaling a busy state when there is no data. Signed-off-by: Elmo Lan <[email protected]>
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When using the eSPI peripheral channel for HOST_CMD, the STS0 bit indicates that EC is busy.
To reflect this properly,
STS0 should only be set when there is actual input data to process.
This avoids falsely signaling a busy state when there is no data.