hc
2023-12-08 01573e231f18eb2d99162747186f59511f56b64d
kernel/Documentation/ABI/testing/sysfs-ata
....@@ -107,13 +107,14 @@
107107 described in ATA8 7.16 and 7.17. Only valid if
108108 the device is not a PM.
109109
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- pio_mode: (RO) Transfer modes supported by the device when
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- in PIO mode. Mostly used by PATA device.
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+ pio_mode: (RO) PIO transfer mode used by the device.
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+ Mostly used by PATA devices.
112112
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- xfer_mode: (RO) Current transfer mode
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+ xfer_mode: (RO) Current transfer mode. Mostly used by
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+ PATA devices.
114115
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- dma_mode: (RO) Transfer modes supported by the device when
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- in DMA mode. Mostly used by PATA device.
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+ dma_mode: (RO) DMA transfer mode used by the device.
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+ Mostly used by PATA devices.
117118
118119 class: (RO) Device class. Can be "ata" for disk,
119120 "atapi" for packet device, "pmp" for PM, or