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Commit e2f99131 authored by Marcel Holtmann's avatar Marcel Holtmann Committed by Johan Hedberg
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Bluetooth: Add HCI command definition for extended OOB data 



The Secure Connections feature introduces the support for P-256 strength
pairings (compared to P-192 with Secure Simple Pairing). This however
means that for out-of-band pairing the hash and randomizer needs to be
differentiated. Two new commands are introduced to handle the possible
combinations of P-192 and P-256. This add the HCI command definition
for both.

Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
parent eb4b95c6

include/net/bluetooth/hci.h

+18 −0
Original line number Diff line number Diff line
@@ -664,6 +664,15 @@ struct hci_rp_set_csb { 


#define HCI_OP_START_SYNC_TRAIN		0x0443



#define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY	0x0445

struct hci_cp_remote_oob_ext_data_reply {

	bdaddr_t bdaddr;

	__u8     hash192[16];

	__u8     randomizer192[16];

	__u8     hash256[16];

	__u8     randomizer256[16];

} __packed;



#define HCI_OP_SNIFF_MODE		0x0803

struct hci_cp_sniff_mode {

	__le16   handle;
@@ -948,6 +957,15 @@ struct hci_cp_write_sc_support { 
	__u8	support;

} __packed;



#define HCI_OP_READ_LOCAL_OOB_EXT_DATA	0x0c7d

struct hci_rp_read_local_oob_ext_data {

	__u8     status;

	__u8     hash192[16];

	__u8     randomizer192[16];

	__u8     hash256[16];

	__u8     randomizer256[16];

} __packed;



#define HCI_OP_READ_LOCAL_VERSION	0x1001

struct hci_rp_read_local_version {

	__u8     status;