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authorRob Herring <robh@kernel.org>2015-02-04 10:43:01 -0600
committerRob Herring <robh@kernel.org>2015-02-04 10:43:01 -0600
commit962a70d05edac2e2eb53cd077715930083964b9e (patch)
treef0b3a7bd574b2edfa76ce960e7f8630aea77e257 /Documentation
parent10638a4ed2b8618f20fabf9ed19df60a68446e90 (diff)
parent26bc420b59a38e4e6685a73345a0def461136dce (diff)
downloadop-kernel-dev-962a70d05edac2e2eb53cd077715930083964b9e.zip
op-kernel-dev-962a70d05edac2e2eb53cd077715930083964b9e.tar.gz
Merge tag 'v3.19-rc6' into HEAD
Linux 3.19-rc6
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/ABI/testing/sysfs-class-mei15
-rw-r--r--Documentation/ABI/testing/sysfs-platform-dell-laptop60
-rw-r--r--Documentation/devicetree/bindings/net/davinci_emac.txt3
-rw-r--r--Documentation/kernel-parameters.txt1
-rw-r--r--Documentation/networking/ip-sysctl.txt2
-rwxr-xr-xDocumentation/target/tcm_mod_builder.py49
-rw-r--r--Documentation/thermal/cpu-cooling-api.txt15
7 files changed, 45 insertions, 100 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-mei b/Documentation/ABI/testing/sysfs-class-mei
index 0ec8b81..80d9888 100644
--- a/Documentation/ABI/testing/sysfs-class-mei
+++ b/Documentation/ABI/testing/sysfs-class-mei
@@ -14,3 +14,18 @@ Description:
The /sys/class/mei/meiN directory is created for
each probed mei device
+What: /sys/class/mei/meiN/fw_status
+Date: Nov 2014
+KernelVersion: 3.19
+Contact: Tomas Winkler <tomas.winkler@intel.com>
+Description: Display fw status registers content
+
+ The ME FW writes its status information into fw status
+ registers for BIOS and OS to monitor fw health.
+
+ The register contains running state, power management
+ state, error codes, and others. The way the registers
+ are decoded depends on PCH or SoC generation.
+ Also number of registers varies between 1 and 6
+ depending on generation.
+
diff --git a/Documentation/ABI/testing/sysfs-platform-dell-laptop b/Documentation/ABI/testing/sysfs-platform-dell-laptop
deleted file mode 100644
index 7969443..0000000
--- a/Documentation/ABI/testing/sysfs-platform-dell-laptop
+++ /dev/null
@@ -1,60 +0,0 @@
-What: /sys/class/leds/dell::kbd_backlight/als_setting
-Date: December 2014
-KernelVersion: 3.19
-Contact: Gabriele Mazzotta <gabriele.mzt@gmail.com>,
- Pali Rohár <pali.rohar@gmail.com>
-Description:
- This file allows to control the automatic keyboard
- illumination mode on some systems that have an ambient
- light sensor. Write 1 to this file to enable the auto
- mode, 0 to disable it.
-
-What: /sys/class/leds/dell::kbd_backlight/start_triggers
-Date: December 2014
-KernelVersion: 3.19
-Contact: Gabriele Mazzotta <gabriele.mzt@gmail.com>,
- Pali Rohár <pali.rohar@gmail.com>
-Description:
- This file allows to control the input triggers that
- turn on the keyboard backlight illumination that is
- disabled because of inactivity.
- Read the file to see the triggers available. The ones
- enabled are preceded by '+', those disabled by '-'.
-
- To enable a trigger, write its name preceded by '+' to
- this file. To disable a trigger, write its name preceded
- by '-' instead.
-
- For example, to enable the keyboard as trigger run:
- echo +keyboard > /sys/class/leds/dell::kbd_backlight/start_triggers
- To disable it:
- echo -keyboard > /sys/class/leds/dell::kbd_backlight/start_triggers
-
- Note that not all the available triggers can be configured.
-
-What: /sys/class/leds/dell::kbd_backlight/stop_timeout
-Date: December 2014
-KernelVersion: 3.19
-Contact: Gabriele Mazzotta <gabriele.mzt@gmail.com>,
- Pali Rohár <pali.rohar@gmail.com>
-Description:
- This file allows to specify the interval after which the
- keyboard illumination is disabled because of inactivity.
- The timeouts are expressed in seconds, minutes, hours and
- days, for which the symbols are 's', 'm', 'h' and 'd'
- respectively.
-
- To configure the timeout, write to this file a value along
- with any the above units. If no unit is specified, the value
- is assumed to be expressed in seconds.
-
- For example, to set the timeout to 10 minutes run:
- echo 10m > /sys/class/leds/dell::kbd_backlight/stop_timeout
-
- Note that when this file is read, the returned value might be
- expressed in a different unit than the one used when the timeout
- was set.
-
- Also note that only some timeouts are supported and that
- some systems might fall back to a specific timeout in case
- an invalid timeout is written to this file.
diff --git a/Documentation/devicetree/bindings/net/davinci_emac.txt b/Documentation/devicetree/bindings/net/davinci_emac.txt
index 0328088..24c5cda 100644
--- a/Documentation/devicetree/bindings/net/davinci_emac.txt
+++ b/Documentation/devicetree/bindings/net/davinci_emac.txt
@@ -4,7 +4,8 @@ This file provides information, what the device node
for the davinci_emac interface contains.
Required properties:
-- compatible: "ti,davinci-dm6467-emac" or "ti,am3517-emac"
+- compatible: "ti,davinci-dm6467-emac", "ti,am3517-emac" or
+ "ti,dm816-emac"
- reg: Offset and length of the register set for the device
- ti,davinci-ctrl-reg-offset: offset to control register
- ti,davinci-ctrl-mod-reg-offset: offset to control module register
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 4df73da..176d4fe 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1277,6 +1277,7 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
i8042.notimeout [HW] Ignore timeout condition signalled by controller
i8042.reset [HW] Reset the controller during init and cleanup
i8042.unlock [HW] Unlock (ignore) the keylock
+ i8042.kbdreset [HW] Reset device connected to KBD port
i810= [HW,DRM]
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 9bffdfc..85b0221 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -66,6 +66,8 @@ fwmark_reflect - BOOLEAN
route/max_size - INTEGER
Maximum number of routes allowed in the kernel. Increase
this when using large numbers of interfaces and/or routes.
+ From linux kernel 3.6 onwards, this is deprecated for ipv4
+ as route cache is no longer used.
neigh/default/gc_thresh1 - INTEGER
Minimum number of entries to keep. Garbage collector will not
diff --git a/Documentation/target/tcm_mod_builder.py b/Documentation/target/tcm_mod_builder.py
index 230ce71..2b47704 100755
--- a/Documentation/target/tcm_mod_builder.py
+++ b/Documentation/target/tcm_mod_builder.py
@@ -389,9 +389,6 @@ def tcm_mod_build_configfs(proto_ident, fabric_mod_dir_var, fabric_mod_name):
buf += " .release_cmd = " + fabric_mod_name + "_release_cmd,\n"
buf += " .shutdown_session = " + fabric_mod_name + "_shutdown_session,\n"
buf += " .close_session = " + fabric_mod_name + "_close_session,\n"
- buf += " .stop_session = " + fabric_mod_name + "_stop_session,\n"
- buf += " .fall_back_to_erl0 = " + fabric_mod_name + "_reset_nexus,\n"
- buf += " .sess_logged_in = " + fabric_mod_name + "_sess_logged_in,\n"
buf += " .sess_get_index = " + fabric_mod_name + "_sess_get_index,\n"
buf += " .sess_get_initiator_sid = NULL,\n"
buf += " .write_pending = " + fabric_mod_name + "_write_pending,\n"
@@ -402,7 +399,7 @@ def tcm_mod_build_configfs(proto_ident, fabric_mod_dir_var, fabric_mod_name):
buf += " .queue_data_in = " + fabric_mod_name + "_queue_data_in,\n"
buf += " .queue_status = " + fabric_mod_name + "_queue_status,\n"
buf += " .queue_tm_rsp = " + fabric_mod_name + "_queue_tm_rsp,\n"
- buf += " .is_state_remove = " + fabric_mod_name + "_is_state_remove,\n"
+ buf += " .aborted_task = " + fabric_mod_name + "_aborted_task,\n"
buf += " /*\n"
buf += " * Setup function pointers for generic logic in target_core_fabric_configfs.c\n"
buf += " */\n"
@@ -428,7 +425,7 @@ def tcm_mod_build_configfs(proto_ident, fabric_mod_dir_var, fabric_mod_name):
buf += " /*\n"
buf += " * Register the top level struct config_item_type with TCM core\n"
buf += " */\n"
- buf += " fabric = target_fabric_configfs_init(THIS_MODULE, \"" + fabric_mod_name[4:] + "\");\n"
+ buf += " fabric = target_fabric_configfs_init(THIS_MODULE, \"" + fabric_mod_name + "\");\n"
buf += " if (IS_ERR(fabric)) {\n"
buf += " printk(KERN_ERR \"target_fabric_configfs_init() failed\\n\");\n"
buf += " return PTR_ERR(fabric);\n"
@@ -595,7 +592,7 @@ def tcm_mod_dump_fabric_ops(proto_ident, fabric_mod_dir_var, fabric_mod_name):
if re.search('get_fabric_name', fo):
buf += "char *" + fabric_mod_name + "_get_fabric_name(void)\n"
buf += "{\n"
- buf += " return \"" + fabric_mod_name[4:] + "\";\n"
+ buf += " return \"" + fabric_mod_name + "\";\n"
buf += "}\n\n"
bufi += "char *" + fabric_mod_name + "_get_fabric_name(void);\n"
continue
@@ -820,27 +817,6 @@ def tcm_mod_dump_fabric_ops(proto_ident, fabric_mod_dir_var, fabric_mod_name):
buf += "}\n\n"
bufi += "void " + fabric_mod_name + "_close_session(struct se_session *);\n"
- if re.search('stop_session\)\(', fo):
- buf += "void " + fabric_mod_name + "_stop_session(struct se_session *se_sess, int sess_sleep , int conn_sleep)\n"
- buf += "{\n"
- buf += " return;\n"
- buf += "}\n\n"
- bufi += "void " + fabric_mod_name + "_stop_session(struct se_session *, int, int);\n"
-
- if re.search('fall_back_to_erl0\)\(', fo):
- buf += "void " + fabric_mod_name + "_reset_nexus(struct se_session *se_sess)\n"
- buf += "{\n"
- buf += " return;\n"
- buf += "}\n\n"
- bufi += "void " + fabric_mod_name + "_reset_nexus(struct se_session *);\n"
-
- if re.search('sess_logged_in\)\(', fo):
- buf += "int " + fabric_mod_name + "_sess_logged_in(struct se_session *se_sess)\n"
- buf += "{\n"
- buf += " return 0;\n"
- buf += "}\n\n"
- bufi += "int " + fabric_mod_name + "_sess_logged_in(struct se_session *);\n"
-
if re.search('sess_get_index\)\(', fo):
buf += "u32 " + fabric_mod_name + "_sess_get_index(struct se_session *se_sess)\n"
buf += "{\n"
@@ -898,19 +874,18 @@ def tcm_mod_dump_fabric_ops(proto_ident, fabric_mod_dir_var, fabric_mod_name):
bufi += "int " + fabric_mod_name + "_queue_status(struct se_cmd *);\n"
if re.search('queue_tm_rsp\)\(', fo):
- buf += "int " + fabric_mod_name + "_queue_tm_rsp(struct se_cmd *se_cmd)\n"
+ buf += "void " + fabric_mod_name + "_queue_tm_rsp(struct se_cmd *se_cmd)\n"
buf += "{\n"
- buf += " return 0;\n"
+ buf += " return;\n"
buf += "}\n\n"
- bufi += "int " + fabric_mod_name + "_queue_tm_rsp(struct se_cmd *);\n"
+ bufi += "void " + fabric_mod_name + "_queue_tm_rsp(struct se_cmd *);\n"
- if re.search('is_state_remove\)\(', fo):
- buf += "int " + fabric_mod_name + "_is_state_remove(struct se_cmd *se_cmd)\n"
+ if re.search('aborted_task\)\(', fo):
+ buf += "void " + fabric_mod_name + "_aborted_task(struct se_cmd *se_cmd)\n"
buf += "{\n"
- buf += " return 0;\n"
+ buf += " return;\n"
buf += "}\n\n"
- bufi += "int " + fabric_mod_name + "_is_state_remove(struct se_cmd *);\n"
-
+ bufi += "void " + fabric_mod_name + "_aborted_task(struct se_cmd *);\n"
ret = p.write(buf)
if ret:
@@ -1018,11 +993,11 @@ def main(modname, proto_ident):
tcm_mod_build_kbuild(fabric_mod_dir, fabric_mod_name)
tcm_mod_build_kconfig(fabric_mod_dir, fabric_mod_name)
- input = raw_input("Would you like to add " + fabric_mod_name + "to drivers/target/Makefile..? [yes,no]: ")
+ input = raw_input("Would you like to add " + fabric_mod_name + " to drivers/target/Makefile..? [yes,no]: ")
if input == "yes" or input == "y":
tcm_mod_add_kbuild(tcm_dir, fabric_mod_name)
- input = raw_input("Would you like to add " + fabric_mod_name + "to drivers/target/Kconfig..? [yes,no]: ")
+ input = raw_input("Would you like to add " + fabric_mod_name + " to drivers/target/Kconfig..? [yes,no]: ")
if input == "yes" or input == "y":
tcm_mod_add_kconfig(tcm_dir, fabric_mod_name)
diff --git a/Documentation/thermal/cpu-cooling-api.txt b/Documentation/thermal/cpu-cooling-api.txt
index fca24c9..753e47c 100644
--- a/Documentation/thermal/cpu-cooling-api.txt
+++ b/Documentation/thermal/cpu-cooling-api.txt
@@ -3,7 +3,7 @@ CPU cooling APIs How To
Written by Amit Daniel Kachhap <amit.kachhap@linaro.org>
-Updated: 12 May 2012
+Updated: 6 Jan 2015
Copyright (c) 2012 Samsung Electronics Co., Ltd(http://www.samsung.com)
@@ -25,7 +25,18 @@ the user. The registration APIs returns the cooling device pointer.
clip_cpus: cpumask of cpus where the frequency constraints will happen.
-1.1.2 void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev)
+1.1.2 struct thermal_cooling_device *of_cpufreq_cooling_register(
+ struct device_node *np, const struct cpumask *clip_cpus)
+
+ This interface function registers the cpufreq cooling device with
+ the name "thermal-cpufreq-%x" linking it with a device tree node, in
+ order to bind it via the thermal DT code. This api can support multiple
+ instances of cpufreq cooling devices.
+
+ np: pointer to the cooling device device tree node
+ clip_cpus: cpumask of cpus where the frequency constraints will happen.
+
+1.1.3 void cpufreq_cooling_unregister(struct thermal_cooling_device *cdev)
This interface function unregisters the "thermal-cpufreq-%x" cooling device.
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