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authorLei YU <mine260309@gmail.com>2017-07-13 17:02:23 +0800
committerLei YU <mine260309@gmail.com>2017-08-28 10:31:42 +0800
commit0ab90ca75b825db8e2427ea62ea3ee212c9accbb (patch)
tree6d7934495cf7233f54f5bd882469056c4f700142 /occ_device.hpp
parent3ace7576176afed9196fb308c766de6b1252d3ea (diff)
downloadopenpower-occ-control-0ab90ca75b825db8e2427ea62ea3ee212c9accbb.tar.gz
openpower-occ-control-0ab90ca75b825db8e2427ea62ea3ee212c9accbb.zip
Add I2C OCC support for P8 systems
P8 system uses I2C OCC and it uses different driver for occ-hwmon. Add `--enable-i2c-occ` configure option to enable the support. It searches i2c device names in sysfs to get all occ-hwmon devices and use the i2c device name to bind/unbind the driver. The occ control object path for I2C OCC hwmon becomes something like /org/open_power/control/3_0050, where 3_0050 is the i2c address. Change-Id: I8b9d8d4429c563528dc88fb2679b265c53d7a2d5 Signed-off-by: Lei YU <mine260309@gmail.com>
Diffstat (limited to 'occ_device.hpp')
-rw-r--r--occ_device.hpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/occ_device.hpp b/occ_device.hpp
index 6538597..a2b4e85 100644
--- a/occ_device.hpp
+++ b/occ_device.hpp
@@ -5,6 +5,8 @@
#include "occ_events.hpp"
#include "occ_errors.hpp"
#include "config.h"
+
+
namespace open_power
{
namespace occ
@@ -34,7 +36,11 @@ class Device
Device(EventPtr& event,
const std::string& name,
std::function<void()> callBack = nullptr) :
+#ifdef I2C_OCC
+ config(name),
+#else
config(name + '-' + "dev0"),
+#endif
errorFile(fs::path(config) / "occ_error"),
error(event, errorFile, callBack)
{
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