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authorJouni Malinen <jouni@qca.qualcomm.com>2015-06-17 16:24:29 (GMT)
committerJouni Malinen <j@w1.fi>2015-07-30 19:13:47 (GMT)
commitb43b2b520370b251ee3fdce3ade0f66950292281 (patch)
tree13594745620d05cb93bf02b076c0ce161af41266 /src
parent34c5267bbc3093fab170e4c843a10c2c70ed27c2 (diff)
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Define new registry for QCA vendor specific elements
The new enum qca_vendor_element_id registry is used to manage assignments of vendor specific elements using the QCA OUI 00:13:74. The initial assignment is for the purpose for extending P2P functionality for cases where the wpa_supplicant implementation is used by both ends of an exchange. Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Diffstat (limited to 'src')
-rw-r--r--src/common/qca-vendor.h30
1 files changed, 30 insertions, 0 deletions
diff --git a/src/common/qca-vendor.h b/src/common/qca-vendor.h
index b9f5f84..28985f5 100644
--- a/src/common/qca-vendor.h
+++ b/src/common/qca-vendor.h
@@ -324,4 +324,34 @@ enum qca_set_band {
QCA_SETBAND_2G,
};
+/* IEEE 802.11 Vendor Specific elements */
+
+/**
+ * enum qca_vendor_element_id - QCA Vendor Specific element types
+ *
+ * These values are used to identify QCA Vendor Specific elements. The
+ * payload of the element starts with the three octet OUI (OUI_QCA) and
+ * is followed by a single octet type which is defined by this enum.
+ *
+ * @QCA_VENDOR_ELEM_P2P_PREF_CHAN_LIST: P2P preferred channel list.
+ * This element can be used to specify preference order for supported
+ * channels. The channels in this list are in preference order (the first
+ * one has the highest preference) and are described as a pair of
+ * (global) Operating Class and Channel Number (each one octet) fields.
+ *
+ * This extends the standard P2P functionality by providing option to have
+ * more than one preferred operating channel. When this element is present,
+ * it replaces the preference indicated in the Operating Channel attribute.
+ * For supporting other implementations, the Operating Channel attribute is
+ * expected to be used with the highest preference channel. Similarly, all
+ * the channels included in this Preferred channel list element are
+ * expected to be included in the Channel List attribute.
+ *
+ * This vendor element may be included in GO Negotiation Request, P2P
+ * Invitation Request, and Provision Discovery Request frames.
+ */
+enum qca_vendor_element_id {
+ QCA_VENDOR_ELEM_P2P_PREF_CHAN_LIST = 0,
+};
+
#endif /* QCA_VENDOR_H */