mirror of https://gitee.com/openkylin/linux.git
40070408f5
In order to create a hwmon interface for the IDT PCIe-switch temperature sensor the already available reader method should be improved. Particularly we need to redesign it so one would be able to read temperature/offset values from registers of the passed types. Since IDT sensor interface provides temperature in unsigned format 0:7:1 (7 bits for real value and one for fraction) we also need to have helpers for the typical sysfs temperature data type conversion to and from this format. Even though the IDT PCIe-switch provided temperature offset got the same but signed type it can be translated by these methods too. Signed-off-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Jon Mason <jdmason@kudzu.us> |
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| Kconfig | ||
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| ntb_hw_idt.c | ||
| ntb_hw_idt.h | ||