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Added bindings for psu.h

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- also cleaned up module init
This commit is contained in:
Carl D. Roth
2017-09-21 14:42:46 -07:00
parent f1a53e3c60
commit 3ac42136f8
1 changed files with 53 additions and 3 deletions
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56
packages/base/any/onlp/src/onlp/module/python/onlp/onlp/__init__.py
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@@ -6,6 +6,7 @@ Module init for onlp.onlp
import ctypes
libonlp = ctypes.cdll.LoadLibrary("libonlp.so")
libonlp.onlp_init()
import ctypes.util
libc = ctypes.cdll.LoadLibrary(ctypes.util.find_library("c"))
@@ -113,17 +114,20 @@ def aim_pvs_init_prototypes():
# onlp.yml
##ONLP_CONFIG_INFO_STR_MAX = int(libonlp.onlp_config_lookup("ONLP_CONFIG_INFO_STR_MAX"))
ONLP_CONFIG_INFO_STR_MAX = 64
# XXX roth -- no cdefs support (yet)
# prototype for onlp_config_lookup is not defined yet, see below
# onlp/oids.h
onlp_oid = ctypes.c_uint
ONLP_OID_SYS = (ONLP_OID_TYPE.SYS<<24) | 1
# XXX not a config option
ONLP_OID_DESC_SIZE = 128
ONLP_OID_TABLE_SIZE = 32
# XXX not a config option
class OidTableIterator(object):
@@ -374,6 +378,9 @@ def onlp_thermal_init_prototypes():
libonlp.onlp_thermal_info_get.restype = ctypes.c_int
libonlp.onlp_thermal_info_get.argtypes = (onlp_oid, ctypes.POINTER(onlp_thermal_info),)
libonlp.onlp_thermal_status_get.restype = ctypes.c_int
libonlp.onlp_thermal_status_get.argtypes = (onlp_oid, ctypes.POINTER(ctypes.c_uint),)
libonlp.onlp_thermal_hdr_get.restype = ctypes.c_int
libonlp.onlp_thermal_hdr_get.argtypes = (onlp_oid, ctypes.POINTER(onlp_oid_hdr),)
@@ -385,15 +392,58 @@ def onlp_thermal_init_prototypes():
libonlp.onlp_thermal_show.restype = None
libonlp.onlp_thermal_show.argtypes = (onlp_oid, ctypes.POINTER(aim_pvs),)
# onlp/psu.h
class onlp_psu_info(ctypes.Structure):
_fields_ = [("hdr", onlp_oid_hdr,),
("model", ctypes.c_char * ONLP_CONFIG_INFO_STR_MAX,),
("serial", ctypes.c_char * ONLP_CONFIG_INFO_STR_MAX,),
("status", ctypes.c_uint,),
("caps", ctypes.c_uint,),
("mvin", ctypes.c_int,),
("mvout", ctypes.c_int,),
("miin", ctypes.c_int,),
("miout", ctypes.c_int,),
("mpin", ctypes.c_int,),
("mpout", ctypes.c_int,),]
def onlp_psu_init_prototypes():
libonlp.onlp_psu_init.restype = ctypes.c_int
libonlp.onlp_psu_info_get.restype = ctypes.c_int
libonlp.onlp_psu_info_get.argtypes = (onlp_oid, ctypes.POINTER(onlp_psu_info),)
libonlp.onlp_psu_status_get.restype = ctypes.c_int
libonlp.onlp_psu_status_get.argtypes = (onlp_oid, ctypes.POINTER(ctypes.c_uint),)
libonlp.onlp_psu_hdr_get.restype = ctypes.c_int
libonlp.onlp_psu_hdr_get.argtypes = (onlp_oid, ctypes.POINTER(onlp_oid_hdr),)
libonlp.onlp_psu_ioctl.restype = ctypes.c_int
libonlp.onlp_psu_dump.restype = None
libonlp.onlp_psu_dump.argtypes = (onlp_oid, ctypes.POINTER(aim_pvs),)
libonlp.onlp_psu_show.restype = None
libonlp.onlp_psu_show.argtypes = (onlp_oid, ctypes.POINTER(aim_pvs),)
# onlp/onlp.h
def onlp_init():
libonlp.onlp_init()
def init_prototypes():
aim_memory_init_prototypes()
aim_pvs_init_prototypes()
onlp_oid_init_prototypes()
onlp_sys_init_prototypes()
onlp_fan_init_prototypes()
onlp_led_init_prototypes()
onlp_config_init_prototypes()
if ONLP_CONFIG_INFO_STR_MAX != int(libonlp.onlp_config_lookup("ONLP_CONFIG_INFO_STR_MAX")):
raise AssertionError("ONLP_CONFIG_INFO_STR_MAX changed")
onlp_thermal_init_prototypes()
onlp_psu_init_prototypes()
init_prototypes()