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authorSven Eckelmann <sven.eckelmann@openmesh.com>2018-01-30 09:41:45 +0100
committerHauke Mehrtens <hauke@hauke-m.de>2018-06-09 16:32:39 +0200
commit4270847a2c2b8e4b890de16b51bd2e50c64077d2 (patch)
treea0c25cb4c6abadf950183f0266e353f74c1b34aa
parenteee8ab59dc8bc4c599b3508201349fdd96463e69 (diff)
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mac80211: ath10k: Allow to enable the thermal code of ath10k
Some ath10k firmware versions allow to access the chip internal a temperature sensor and allow to reduce the amount of the time when the card is allowed to send. The latter is required on devices which tend to overheat. An userspace service has to read /sys/class/ieee80211/phy*/device/hwmon/hwmon*/temp1_input regularly and then decide how much the device has to be throttled. This can be done by writing to /sys/class/ieee80211/phy*/device/cooling_device/cur_state. By default it is not throttled (0) but it can be throttled up to 100(%). Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
-rw-r--r--package/kernel/mac80211/Makefile13
-rw-r--r--package/kernel/mac80211/patches/080-ath10k_thermal_config.patch10
-rw-r--r--package/kernel/mac80211/patches/309-v4.16-0002-ath10k-move-spectral-scan-support-under-a-separate-c.patch2
-rw-r--r--package/kernel/mac80211/patches/602-rt2x00-introduce-rt2x00eeprom.patch2
4 files changed, 24 insertions, 3 deletions
diff --git a/package/kernel/mac80211/Makefile b/package/kernel/mac80211/Makefile
index 5666850eea..127251d749 100644
--- a/package/kernel/mac80211/Makefile
+++ b/package/kernel/mac80211/Makefile
@@ -74,6 +74,7 @@ PKG_CONFIG_DEPENDS:= \
CONFIG_PACKAGE_RTLWIFI_DEBUG \
CONFIG_ATH9K_SUPPORT_PCOEM \
CONFIG_ATH9K_TX99 \
+ CONFIG_ATH10K_THERMAL \
CONFIG_ATH_USER_REGD \
include $(INCLUDE_DIR)/package.mk
@@ -325,7 +326,8 @@ define KernelPackage/ath10k
$(call KernelPackage/mac80211/Default)
TITLE:=Atheros 802.11ac wireless cards support
URL:=https://wireless.wiki.kernel.org/en/users/drivers/ath10k
- DEPENDS+= @PCI_SUPPORT +kmod-ath +@DRIVER_11N_SUPPORT +@DRIVER_11AC_SUPPORT +@DRIVER_11W_SUPPORT
+ DEPENDS+= @PCI_SUPPORT +kmod-ath +@DRIVER_11N_SUPPORT +@DRIVER_11AC_SUPPORT +@DRIVER_11W_SUPPORT \
+ +ATH10K_THERMAL:kmod-hwmon-core +ATH10K_THERMAL:kmod-thermal
FILES:= \
$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath10k/ath10k_core.ko \
$(PKG_BUILD_DIR)/drivers/net/wireless/ath/ath10k/ath10k_pci.ko
@@ -338,6 +340,14 @@ Atheros IEEE 802.11ac family of chipsets. For now only
PCI is supported.
endef
+define KernelPackage/ath10k/config
+
+ config ATH10K_THERMAL
+ bool "Enable thermal sensors and throttling support"
+ depends on PACKAGE_kmod-ath10k
+
+endef
+
#Broadcom firmware
ifneq ($(CONFIG_B43_FW_6_30),)
PKG_B43_FWV4_NAME:=broadcom-wl
@@ -1625,6 +1635,7 @@ config-$(CONFIG_ATH_USER_REGD) += ATH_USER_REGD
config-$(CONFIG_ATH9K_SUPPORT_PCOEM) += ATH9K_PCOEM
config-$(CONFIG_ATH9K_TX99) += ATH9K_TX99
config-$(CONFIG_ATH9K_UBNTHSR) += ATH9K_UBNTHSR
+config-$(CONFIG_ATH10K_THERMAL) += ATH10K_THERMAL
config-$(call config_package,ath9k-htc) += ATH9K_HTC
config-$(call config_package,ath10k) += ATH10K ATH10K_PCI
diff --git a/package/kernel/mac80211/patches/080-ath10k_thermal_config.patch b/package/kernel/mac80211/patches/080-ath10k_thermal_config.patch
index 796615b03c..adcd788bd3 100644
--- a/package/kernel/mac80211/patches/080-ath10k_thermal_config.patch
+++ b/package/kernel/mac80211/patches/080-ath10k_thermal_config.patch
@@ -35,3 +35,13 @@
int ath10k_thermal_register(struct ath10k *ar);
void ath10k_thermal_unregister(struct ath10k *ar);
void ath10k_thermal_event_temperature(struct ath10k *ar, int temperature);
+--- a/local-symbols
++++ b/local-symbols
+@@ -139,6 +139,7 @@ ATH10K_SDIO=
+ ATH10K_USB=
+ ATH10K_DEBUG=
+ ATH10K_DEBUGFS=
++ATH10K_THERMAL=
+ ATH10K_TRACING=
+ ATH10K_DFS_CERTIFIED=
+ WCN36XX=
diff --git a/package/kernel/mac80211/patches/309-v4.16-0002-ath10k-move-spectral-scan-support-under-a-separate-c.patch b/package/kernel/mac80211/patches/309-v4.16-0002-ath10k-move-spectral-scan-support-under-a-separate-c.patch
index 604a6f1585..9eefdbce67 100644
--- a/package/kernel/mac80211/patches/309-v4.16-0002-ath10k-move-spectral-scan-support-under-a-separate-c.patch
+++ b/package/kernel/mac80211/patches/309-v4.16-0002-ath10k-move-spectral-scan-support-under-a-separate-c.patch
@@ -86,6 +86,6 @@ Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
ATH10K_DEBUG=
ATH10K_DEBUGFS=
+ATH10K_SPECTRAL=
+ ATH10K_THERMAL=
ATH10K_TRACING=
ATH10K_DFS_CERTIFIED=
- WCN36XX=
diff --git a/package/kernel/mac80211/patches/602-rt2x00-introduce-rt2x00eeprom.patch b/package/kernel/mac80211/patches/602-rt2x00-introduce-rt2x00eeprom.patch
index b0c5d5ba37..86a95a09f9 100644
--- a/package/kernel/mac80211/patches/602-rt2x00-introduce-rt2x00eeprom.patch
+++ b/package/kernel/mac80211/patches/602-rt2x00-introduce-rt2x00eeprom.patch
@@ -1,6 +1,6 @@
--- a/local-symbols
+++ b/local-symbols
-@@ -296,6 +296,7 @@ RT2X00_LIB_FIRMWARE=
+@@ -299,6 +299,7 @@ RT2X00_LIB_FIRMWARE=
RT2X00_LIB_CRYPTO=
RT2X00_LIB_LEDS=
RT2X00_LIB_DEBUGFS=