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authorGuenter Roeck <linux@roeck-us.net>2014-10-29 20:44:58 +0300
committerDavid S. Miller <davem@davemloft.net>2014-10-30 21:54:11 +0300
commit51579c3f1a9192b75365576227d40c7619493285 (patch)
treee8609bf267a534ab1e5ea4418e868e476a6f517a /net/dsa/Kconfig
parent2716777b4f21649fb907b4a4fb96e1c8d0a5ec16 (diff)
downloadlinux-51579c3f1a9192b75365576227d40c7619493285.tar.xz
net: dsa: Add support for reporting switch chip temperatures
Some switches provide chip temperature data. Add support for reporting it through the hwmon subsystem. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/Kconfig')
-rw-r--r--net/dsa/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/net/dsa/Kconfig b/net/dsa/Kconfig
index a585fd6352eb..5f8ac404535b 100644
--- a/net/dsa/Kconfig
+++ b/net/dsa/Kconfig
@@ -11,6 +11,17 @@ config NET_DSA
if NET_DSA
+config NET_DSA_HWMON
+ bool "Distributed Switch Architecture HWMON support"
+ default y
+ depends on HWMON && !(NET_DSA=y && HWMON=m)
+ ---help---
+ Say Y if you want to expose thermal sensor data on switches supported
+ by the Distributed Switch Architecture.
+
+ Some of those switches contain thermal sensors. This data is available
+ via the hwmon sysfs interface and exposes the onboard sensors.
+
# tagging formats
config NET_DSA_TAG_BRCM
bool