diff options
author | Marcel Holtmann <marcel@holtmann.org> | 2013-10-10 14:54:16 -0700 |
---|---|---|
committer | Johan Hedberg <johan.hedberg@intel.com> | 2013-10-11 00:10:07 +0200 |
commit | ac4b7236610cef99821f40f44a74030b85d85270 (patch) | |
tree | b3750c1ddd6482bcd5012ae95f64c737517a6d72 /net | |
parent | 7024728ee534d739380dc4fd31f020cfc6e86c28 (diff) | |
download | linux-ac4b7236610cef99821f40f44a74030b85d85270.tar.gz linux-ac4b7236610cef99821f40f44a74030b85d85270.tar.bz2 linux-ac4b7236610cef99821f40f44a74030b85d85270.zip |
Bluetooth: Move smp.h header file into net/bluetooth/
The smp.h header file is only used internally by the bluetooth.ko
module and is not a public API. So make it local to the core
Bluetooth module.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net')
-rw-r--r-- | net/bluetooth/hci_conn.c | 2 | ||||
-rw-r--r-- | net/bluetooth/l2cap_core.c | 2 | ||||
-rw-r--r-- | net/bluetooth/l2cap_sock.c | 3 | ||||
-rw-r--r-- | net/bluetooth/mgmt.c | 3 | ||||
-rw-r--r-- | net/bluetooth/smp.c | 3 | ||||
-rw-r--r-- | net/bluetooth/smp.h | 146 |
6 files changed, 154 insertions, 5 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 8141c8d83139..139587159200 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -28,8 +28,8 @@ #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> -#include <net/bluetooth/smp.h> +#include "smp.h" #include "a2mp.h" struct sco_param { diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 947e18691e92..a7d10c3596e3 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -36,8 +36,8 @@ #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> #include <net/bluetooth/l2cap.h> -#include <net/bluetooth/smp.h> +#include "smp.h" #include "a2mp.h" #include "amp.h" diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c index 1daa4c579eb2..69e42db8a707 100644 --- a/net/bluetooth/l2cap_sock.c +++ b/net/bluetooth/l2cap_sock.c @@ -32,7 +32,8 @@ #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> #include <net/bluetooth/l2cap.h> -#include <net/bluetooth/smp.h> + +#include "smp.h" static struct bt_sock_list l2cap_sk_list = { .lock = __RW_LOCK_UNLOCKED(l2cap_sk_list.lock) diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 9a069b532bde..143dd7319981 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -30,7 +30,8 @@ #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> #include <net/bluetooth/mgmt.h> -#include <net/bluetooth/smp.h> + +#include "smp.h" #define MGMT_VERSION 1 #define MGMT_REVISION 4 diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c index 884b2081a262..9272094bd429 100644 --- a/net/bluetooth/smp.c +++ b/net/bluetooth/smp.c @@ -28,7 +28,8 @@ #include <net/bluetooth/hci_core.h> #include <net/bluetooth/l2cap.h> #include <net/bluetooth/mgmt.h> -#include <net/bluetooth/smp.h> + +#include "smp.h" #define SMP_TIMEOUT msecs_to_jiffies(30000) diff --git a/net/bluetooth/smp.h b/net/bluetooth/smp.h new file mode 100644 index 000000000000..f8ba07f3e5fa --- /dev/null +++ b/net/bluetooth/smp.h @@ -0,0 +1,146 @@ +/* + BlueZ - Bluetooth protocol stack for Linux + Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License version 2 as + published by the Free Software Foundation; + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. + IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY + CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES + WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + + ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, + COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS + SOFTWARE IS DISCLAIMED. +*/ + +#ifndef __SMP_H +#define __SMP_H + +struct smp_command_hdr { + __u8 code; +} __packed; + +#define SMP_CMD_PAIRING_REQ 0x01 +#define SMP_CMD_PAIRING_RSP 0x02 +struct smp_cmd_pairing { + __u8 io_capability; + __u8 oob_flag; + __u8 auth_req; + __u8 max_key_size; + __u8 init_key_dist; + __u8 resp_key_dist; +} __packed; + +#define SMP_IO_DISPLAY_ONLY 0x00 +#define SMP_IO_DISPLAY_YESNO 0x01 +#define SMP_IO_KEYBOARD_ONLY 0x02 +#define SMP_IO_NO_INPUT_OUTPUT 0x03 +#define SMP_IO_KEYBOARD_DISPLAY 0x04 + +#define SMP_OOB_NOT_PRESENT 0x00 +#define SMP_OOB_PRESENT 0x01 + +#define SMP_DIST_ENC_KEY 0x01 +#define SMP_DIST_ID_KEY 0x02 +#define SMP_DIST_SIGN 0x04 + +#define SMP_AUTH_NONE 0x00 +#define SMP_AUTH_BONDING 0x01 +#define SMP_AUTH_MITM 0x04 + +#define SMP_CMD_PAIRING_CONFIRM 0x03 +struct smp_cmd_pairing_confirm { + __u8 confirm_val[16]; +} __packed; + +#define SMP_CMD_PAIRING_RANDOM 0x04 +struct smp_cmd_pairing_random { + __u8 rand_val[16]; +} __packed; + +#define SMP_CMD_PAIRING_FAIL 0x05 +struct smp_cmd_pairing_fail { + __u8 reason; +} __packed; + +#define SMP_CMD_ENCRYPT_INFO 0x06 +struct smp_cmd_encrypt_info { + __u8 ltk[16]; +} __packed; + +#define SMP_CMD_MASTER_IDENT 0x07 +struct smp_cmd_master_ident { + __le16 ediv; + __u8 rand[8]; +} __packed; + +#define SMP_CMD_IDENT_INFO 0x08 +struct smp_cmd_ident_info { + __u8 irk[16]; +} __packed; + +#define SMP_CMD_IDENT_ADDR_INFO 0x09 +struct smp_cmd_ident_addr_info { + __u8 addr_type; + bdaddr_t bdaddr; +} __packed; + +#define SMP_CMD_SIGN_INFO 0x0a +struct smp_cmd_sign_info { + __u8 csrk[16]; +} __packed; + +#define SMP_CMD_SECURITY_REQ 0x0b +struct smp_cmd_security_req { + __u8 auth_req; +} __packed; + +#define SMP_PASSKEY_ENTRY_FAILED 0x01 +#define SMP_OOB_NOT_AVAIL 0x02 +#define SMP_AUTH_REQUIREMENTS 0x03 +#define SMP_CONFIRM_FAILED 0x04 +#define SMP_PAIRING_NOTSUPP 0x05 +#define SMP_ENC_KEY_SIZE 0x06 +#define SMP_CMD_NOTSUPP 0x07 +#define SMP_UNSPECIFIED 0x08 +#define SMP_REPEATED_ATTEMPTS 0x09 + +#define SMP_MIN_ENC_KEY_SIZE 7 +#define SMP_MAX_ENC_KEY_SIZE 16 + +#define SMP_FLAG_TK_VALID 1 +#define SMP_FLAG_CFM_PENDING 2 +#define SMP_FLAG_MITM_AUTH 3 + +struct smp_chan { + struct l2cap_conn *conn; + u8 preq[7]; /* SMP Pairing Request */ + u8 prsp[7]; /* SMP Pairing Response */ + u8 prnd[16]; /* SMP Pairing Random (local) */ + u8 rrnd[16]; /* SMP Pairing Random (remote) */ + u8 pcnf[16]; /* SMP Pairing Confirm */ + u8 tk[16]; /* SMP Temporary Key */ + u8 enc_key_size; + unsigned long smp_flags; + struct crypto_blkcipher *tfm; + struct work_struct confirm; + struct work_struct random; + +}; + +/* SMP Commands */ +int smp_conn_security(struct hci_conn *hcon, __u8 sec_level); +int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb); +int smp_distribute_keys(struct l2cap_conn *conn, __u8 force); +int smp_user_confirm_reply(struct hci_conn *conn, u16 mgmt_op, __le32 passkey); + +void smp_chan_destroy(struct l2cap_conn *conn); + +#endif /* __SMP_H */ |