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| author | Florian Fainelli | 2014-11-20 03:11:00 +0100 |
|---|---|---|
| committer | Zhang Rui | 2014-12-09 07:10:41 +0100 |
| commit | af6c9f1657ca6d2ef2b2c0e31ad17c6fbf773baf (patch) | |
| tree | a2a148611792c71bcee577c505b20851f07fcefd /include/uapi/linux/thermal.h | |
| parent | thermal: Fix error path in thermal_init() (diff) | |
| download | kernel-qcow2-linux-af6c9f1657ca6d2ef2b2c0e31ad17c6fbf773baf.tar.gz kernel-qcow2-linux-af6c9f1657ca6d2ef2b2c0e31ad17c6fbf773baf.tar.xz kernel-qcow2-linux-af6c9f1657ca6d2ef2b2c0e31ad17c6fbf773baf.zip | |
thermal: provide an UAPI header file
include/linux/thermal.h contains definitions for the Thermal generic
netlink family, but none of the valuable information relevant to
user-space such as the Genl family name, multicast group, version or
command set and data types is exported to user-space.
Export all the relevant generic netlink information to user-space to
make this genl family usable by user-space, and while at it, export
THERMAL_NAME_LENGTH since it limits name length for thermal_hwmon
devices.
Kbuild and MAINTAINERS are also updated accordingly to reflect this new
file: include/uapi/linux/thermal.h.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'include/uapi/linux/thermal.h')
| -rw-r--r-- | include/uapi/linux/thermal.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/uapi/linux/thermal.h b/include/uapi/linux/thermal.h new file mode 100644 index 000000000000..ac5535855982 --- /dev/null +++ b/include/uapi/linux/thermal.h @@ -0,0 +1,35 @@ +#ifndef _UAPI_LINUX_THERMAL_H +#define _UAPI_LINUX_THERMAL_H + +#define THERMAL_NAME_LENGTH 20 + +/* Adding event notification support elements */ +#define THERMAL_GENL_FAMILY_NAME "thermal_event" +#define THERMAL_GENL_VERSION 0x01 +#define THERMAL_GENL_MCAST_GROUP_NAME "thermal_mc_grp" + +/* Events supported by Thermal Netlink */ +enum events { + THERMAL_AUX0, + THERMAL_AUX1, + THERMAL_CRITICAL, + THERMAL_DEV_FAULT, +}; + +/* attributes of thermal_genl_family */ +enum { + THERMAL_GENL_ATTR_UNSPEC, + THERMAL_GENL_ATTR_EVENT, + __THERMAL_GENL_ATTR_MAX, +}; +#define THERMAL_GENL_ATTR_MAX (__THERMAL_GENL_ATTR_MAX - 1) + +/* commands supported by the thermal_genl_family */ +enum { + THERMAL_GENL_CMD_UNSPEC, + THERMAL_GENL_CMD_EVENT, + __THERMAL_GENL_CMD_MAX, +}; +#define THERMAL_GENL_CMD_MAX (__THERMAL_GENL_CMD_MAX - 1) + +#endif /* _UAPI_LINUX_THERMAL_H */ |