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netif: add notification attribute

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Signed-off-by: Wataru Ishida <ishida@nel-america.com>
This commit is contained in:
Wataru Ishida
2019-05-23 13:08:29 -07:00
committed by Wataru Ishida
parent 669a2d225c
commit 347fc472db
5 changed files with 56 additions and 1 deletions
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9
inc/tainetworkif.h
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@@ -505,6 +505,15 @@ typedef enum _tai_network_interface_attr_t
*/
TAI_NETWORK_INTERFACE_ATTR_CURRENT_PRBS_BER,
/**
* @brief Network interface generic notification
*
* @type #tai_notification_handler_t
* @flags CREATE_AND_SET
* @default NULL
*/
TAI_NETWORK_INTERFACE_ATTR_NOTIFY,
/**
* @brief End of attributes
*/

32
inc/taitypes.h
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@@ -212,6 +212,36 @@ typedef struct _tai_attr_value_list_t
uint32_t _alloced;
} tai_attr_value_list_t;
// Forward declaration of tai_attribute_t for tai_notification_fn
struct _tai_attribute_t;
typedef struct _tai_attribute_t tai_attribute_t;
/**
* @brief TAI notification callback
*
* @param[in] context User context
* @param[in] oid object ID
* @param[in] attribute Updated attribute
*/
typedef void (*tai_notification_fn)(
_In_ void* context,
_In_ tai_object_id_t oid,
_In_ tai_attribute_t const * const attribute);
/**
* @brief TAI notification handler
*
* Generic notification handler which can be used by any TAI objects
*
* The handler will be set by TAI adapter host by using TAI attribute
* whose value type must be #tai_pointer_t #tai_notification_handler_t
*
*/
typedef struct _tai_notification_handler_t {
void* context;
tai_notification_fn notify;
} tai_notification_handler_t;
/**
* @brief Data Type
*
@@ -245,7 +275,7 @@ typedef union _tai_attribute_value_t
tai_s32_range_t s32range;
tai_object_map_list_t objmaplist;
tai_attr_value_list_t attrlist;
tai_notification_handler_t notification;
} tai_attribute_value_t;
typedef struct _tai_attribute_t

5
meta/taimetadatatypes.h
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@@ -180,6 +180,11 @@ typedef enum _tai_attr_value_type_t
*/
TAI_ATTR_VALUE_TYPE_ATTRLIST,
/*
* @brief Attribute value is notification handler.
*/
TAI_ATTR_VALUE_TYPE_NOTIFICATION,
} tai_attr_value_type_t;
/**

4
meta/taimetadatautils.c
View File

@@ -383,6 +383,7 @@ tai_status_t _tai_metadata_free_attr_value(
case TAI_ATTR_VALUE_TYPE_OID:
case TAI_ATTR_VALUE_TYPE_U32RANGE:
case TAI_ATTR_VALUE_TYPE_S32RANGE:
case TAI_ATTR_VALUE_TYPE_NOTIFICATION:
return TAI_STATUS_SUCCESS;
case TAI_ATTR_VALUE_TYPE_OBJLIST:
_TAI_META_FREE_LIST(objlist);
@@ -455,6 +456,7 @@ static int _tai_list_size(
case TAI_ATTR_VALUE_TYPE_OID:
case TAI_ATTR_VALUE_TYPE_U32RANGE:
case TAI_ATTR_VALUE_TYPE_S32RANGE:
case TAI_ATTR_VALUE_TYPE_NOTIFICATION:
return 0;
case TAI_ATTR_VALUE_TYPE_OBJLIST:
return value->objlist.count;
@@ -522,6 +524,7 @@ static tai_status_t _tai_metadata_alloc_attr_value(
case TAI_ATTR_VALUE_TYPE_OID:
case TAI_ATTR_VALUE_TYPE_U32RANGE:
case TAI_ATTR_VALUE_TYPE_S32RANGE:
case TAI_ATTR_VALUE_TYPE_NOTIFICATION:
return TAI_STATUS_SUCCESS;
case TAI_ATTR_VALUE_TYPE_OBJLIST:
_TAI_META_ALLOC_LIST(objlist, tai_object_id_t);
@@ -636,6 +639,7 @@ static tai_status_t _tai_metadata_deepcopy_attr_value(
case TAI_ATTR_VALUE_TYPE_OID:
case TAI_ATTR_VALUE_TYPE_U32RANGE:
case TAI_ATTR_VALUE_TYPE_S32RANGE:
case TAI_ATTR_VALUE_TYPE_NOTIFICATION:
memcpy(out, in, sizeof(tai_attribute_value_t));
break;
case TAI_ATTR_VALUE_TYPE_OBJLIST:

7
meta/taiserialize.c
View File

@@ -731,6 +731,13 @@ int tai_serialize_attribute_value(
return tai_serialize_float(ptr, n, value->flt);
case TAI_ATTR_VALUE_TYPE_PTR:
return tai_serialize_pointer(ptr, n, value->ptr);
case TAI_ATTR_VALUE_TYPE_NOTIFICATION:
_SERIALIZE(snprintf(ptr, n, "{ \"context\": \""), count, ptr, n);
_SERIALIZE(tai_serialize_pointer(ptr, n, value->notification.context), count, ptr, n);
_SERIALIZE(snprintf(ptr, n, "\", \"notify\": \""), count, ptr, n);
_SERIALIZE(tai_serialize_pointer(ptr, n, value->notification.notify), count, ptr, n);
_SERIALIZE(snprintf(ptr, n, "\"}"), count, ptr, n);
return ptr - buffer;
case TAI_ATTR_VALUE_TYPE_OID:
return tai_serialize_object_id(ptr, n, value->oid);
case TAI_ATTR_VALUE_TYPE_OBJLIST: