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IDT PCIe switches provide an embedded temperature sensor working within [0; 127.5]C with resolution of 0.5C. They also can generate a PCIe upstream interrupt in case if the temperature passes through specified thresholds. Since this thresholds interface is very broken the created hwmon-sysfs interface exposes only the next set of hwmon nodes: current input temperature, lowest and highest values measured, history resetting, value offset. HWmon alarm interface isn't provided. IDT PCIe switch also've got an ADC/filter settings of the sensor. This driver doesn't expose them to the hwmon-sysfs interface at the moment, except the offset node. Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Jon Mason <jdmason@kudzu.us> |
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| Kconfig | ||
| Makefile | ||
| ntb_hw_idt.c | ||
| ntb_hw_idt.h | ||