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Commit 9d1acbfb authored by Johan Hedberg's avatar Johan Hedberg
Browse files

Bluetooth: mgmt: Add defines for command sizes 



These defines are shorter than "sizeof(struct mgmt_cp_foo_bar...)" and
will be helpful when extending the command lookup table to contain the
expected command size information.

Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
Acked-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 0f4e68cf

include/net/bluetooth/mgmt.h

+34 −0
Original line number Diff line number Diff line
@@ -52,14 +52,17 @@ struct mgmt_addr_info { 
	bdaddr_t bdaddr;

	__u8 type;

} __packed;

#define MGMT_ADDR_INFO_SIZE		7



#define MGMT_OP_READ_VERSION		0x0001

#define MGMT_READ_VERSION_SIZE		0

struct mgmt_rp_read_version {

	__u8 version;

	__le16 revision;

} __packed;



#define MGMT_OP_READ_COMMANDS		0x0002

#define MGMT_READ_COMMANDS_SIZE		0

struct mgmt_rp_read_commands {

	__le16 num_commands;

	__le16 num_events;
@@ -67,6 +70,7 @@ struct mgmt_rp_read_commands { 
} __packed;



#define MGMT_OP_READ_INDEX_LIST		0x0003

#define MGMT_READ_INDEX_LIST_SIZE	0

struct mgmt_rp_read_index_list {

	__le16 num_controllers;

	__le16 index[0];
@@ -89,6 +93,7 @@ struct mgmt_rp_read_index_list { 
#define MGMT_SETTING_LE			0x00000200



#define MGMT_OP_READ_INFO		0x0004

#define MGMT_READ_INFO_SIZE		0

struct mgmt_rp_read_info {

	bdaddr_t bdaddr;

	__u8 version;
@@ -104,6 +109,8 @@ struct mgmt_mode { 
	__u8 val;

} __packed;



#define MGMT_SETTING_SIZE		1



#define MGMT_OP_SET_POWERED		0x0005



#define MGMT_OP_SET_DISCOVERABLE	0x0006
@@ -111,6 +118,7 @@ struct mgmt_cp_set_discoverable { 
	__u8 val;

	__u16 timeout;

} __packed;

#define MGMT_SET_DISCOVERABLE_SIZE	3



#define MGMT_OP_SET_CONNECTABLE		0x0007
@@ -131,23 +139,27 @@ struct mgmt_cp_set_dev_class { 
	__u8 major;

	__u8 minor;

} __packed;

#define MGMT_SET_DEV_CLASS_SIZE		2



#define MGMT_OP_SET_LOCAL_NAME		0x000F

struct mgmt_cp_set_local_name {

	__u8 name[MGMT_MAX_NAME_LENGTH];

	__u8 short_name[MGMT_MAX_SHORT_NAME_LENGTH];

} __packed;

#define MGMT_SET_LOCAL_NAME_SIZE	260



#define MGMT_OP_ADD_UUID		0x0010

struct mgmt_cp_add_uuid {

	__u8 uuid[16];

	__u8 svc_hint;

} __packed;

#define MGMT_ADD_UUID_SIZE		17



#define MGMT_OP_REMOVE_UUID		0x0011

struct mgmt_cp_remove_uuid {

	__u8 uuid[16];

} __packed;

#define MGMT_REMOVE_UUID_SIZE		16



struct mgmt_link_key_info {

	struct mgmt_addr_info addr;
@@ -162,6 +174,7 @@ struct mgmt_cp_load_link_keys { 
	__le16 key_count;

	struct mgmt_link_key_info keys[0];

} __packed;

#define MGMT_LOAD_LINK_KEYS_SIZE	3



struct mgmt_ltk_info {

	struct mgmt_addr_info addr;
@@ -178,16 +191,19 @@ struct mgmt_cp_load_long_term_keys { 
	__le16 key_count;

	struct mgmt_ltk_info keys[0];

} __packed;

#define MGMT_LOAD_LONG_TERM_KEYS_SIZE	2



#define MGMT_OP_DISCONNECT		0x0014

struct mgmt_cp_disconnect {

	struct mgmt_addr_info addr;

} __packed;

#define MGMT_DISCONNECT_SIZE		MGMT_ADDR_INFO_SIZE

struct mgmt_rp_disconnect {

	struct mgmt_addr_info addr;

} __packed;



#define MGMT_OP_GET_CONNECTIONS		0x0015

#define MGMT_GET_CONNECTIONS_SIZE	0

struct mgmt_rp_get_connections {

	__le16 conn_count;

	struct mgmt_addr_info addr[0];
@@ -199,6 +215,7 @@ struct mgmt_cp_pin_code_reply { 
	__u8 pin_len;

	__u8 pin_code[16];

} __packed;

#define MGMT_PIN_CODE_REPLY_SIZE	(MGMT_ADDR_INFO_SIZE + 17)

struct mgmt_rp_pin_code_reply {

	struct mgmt_addr_info addr;

} __packed;
@@ -207,28 +224,33 @@ struct mgmt_rp_pin_code_reply { 
struct mgmt_cp_pin_code_neg_reply {

	struct mgmt_addr_info addr;

} __packed;

#define MGMT_PIN_CODE_NEG_REPLY_SIZE	MGMT_ADDR_INFO_SIZE



#define MGMT_OP_SET_IO_CAPABILITY	0x0018

struct mgmt_cp_set_io_capability {

	__u8 io_capability;

} __packed;

#define MGMT_SET_IO_CAPABILITY_SIZE	1



#define MGMT_OP_PAIR_DEVICE		0x0019

struct mgmt_cp_pair_device {

	struct mgmt_addr_info addr;

	__u8 io_cap;

} __packed;

#define MGMT_PAIR_DEVICE_SIZE		(MGMT_ADDR_INFO_SIZE + 1)

struct mgmt_rp_pair_device {

	struct mgmt_addr_info addr;

} __packed;



#define MGMT_OP_CANCEL_PAIR_DEVICE	0x001A

#define MGMT_CANCEL_PAIR_DEVICE_SIZE	MGMT_ADDR_INFO_SIZE



#define MGMT_OP_UNPAIR_DEVICE		0x001B

struct mgmt_cp_unpair_device {

	struct mgmt_addr_info addr;

	__u8 disconnect;

} __packed;

#define MGMT_UNPAIR_DEVICE_SIZE		(MGMT_ADDR_INFO_SIZE + 1)

struct mgmt_rp_unpair_device {

	struct mgmt_addr_info addr;

};
@@ -237,6 +259,7 @@ struct mgmt_rp_unpair_device { 
struct mgmt_cp_user_confirm_reply {

	struct mgmt_addr_info addr;

} __packed;

#define MGMT_USER_CONFIRM_REPLY_SIZE	MGMT_ADDR_INFO_SIZE

struct mgmt_rp_user_confirm_reply {

	struct mgmt_addr_info addr;

} __packed;
@@ -245,12 +268,14 @@ struct mgmt_rp_user_confirm_reply { 
struct mgmt_cp_user_confirm_neg_reply {

	struct mgmt_addr_info addr;

} __packed;

#define MGMT_USER_CONFIRM_NEG_REPLY_SIZE MGMT_ADDR_INFO_SIZE



#define MGMT_OP_USER_PASSKEY_REPLY	0x001E

struct mgmt_cp_user_passkey_reply {

	struct mgmt_addr_info addr;

	__le32 passkey;

} __packed;

#define MGMT_USER_PASSKEY_REPLY_SIZE	(MGMT_ADDR_INFO_SIZE + 4)

struct mgmt_rp_user_passkey_reply {

	struct mgmt_addr_info addr;

} __packed;
@@ -259,8 +284,10 @@ struct mgmt_rp_user_passkey_reply { 
struct mgmt_cp_user_passkey_neg_reply {

	struct mgmt_addr_info addr;

} __packed;

#define MGMT_USER_PASSKEY_NEG_REPLY_SIZE MGMT_ADDR_INFO_SIZE



#define MGMT_OP_READ_LOCAL_OOB_DATA	0x0020

#define MGMT_READ_LOCAL_OOB_DATA_SIZE	0

struct mgmt_rp_read_local_oob_data {

	__u8 hash[16];

	__u8 randomizer[16];
@@ -272,27 +299,32 @@ struct mgmt_cp_add_remote_oob_data { 
	__u8 hash[16];

	__u8 randomizer[16];

} __packed;

#define MGMT_ADD_REMOTE_OOB_DATA_SIZE	(MGMT_ADDR_INFO_SIZE + 32)



#define MGMT_OP_REMOVE_REMOTE_OOB_DATA	0x0022

struct mgmt_cp_remove_remote_oob_data {

	struct mgmt_addr_info addr;

} __packed;

#define MGMT_REMOVE_REMOTE_OOB_DATA_SIZE MGMT_ADDR_INFO_SIZE



#define MGMT_OP_START_DISCOVERY		0x0023

struct mgmt_cp_start_discovery {

	__u8 type;

} __packed;

#define MGMT_START_DISCOVERY_SIZE	1



#define MGMT_OP_STOP_DISCOVERY		0x0024

struct mgmt_cp_stop_discovery {

	__u8 type;

} __packed;

#define MGMT_STOP_DISCOVERY_SIZE	1



#define MGMT_OP_CONFIRM_NAME		0x0025

struct mgmt_cp_confirm_name {

	struct mgmt_addr_info addr;

	__u8 name_known;

} __packed;

#define MGMT_CONFIRM_NAME_SIZE		(MGMT_ADDR_INFO_SIZE + 1)

struct mgmt_rp_confirm_name {

	struct mgmt_addr_info addr;

} __packed;
@@ -301,11 +333,13 @@ struct mgmt_rp_confirm_name { 
struct mgmt_cp_block_device {

	struct mgmt_addr_info addr;

} __packed;

#define MGMT_BLOCK_DEVICE_SIZE		MGMT_ADDR_INFO_SIZE



#define MGMT_OP_UNBLOCK_DEVICE		0x0027

struct mgmt_cp_unblock_device {

	struct mgmt_addr_info addr;

} __packed;

#define MGMT_UNBLOCK_DEVICE_SIZE	MGMT_ADDR_INFO_SIZE



#define MGMT_EV_CMD_COMPLETE		0x0001

struct mgmt_ev_cmd_complete {