[BLUETOOTH] l2cap: endianness annotations
no code changes, just documenting existing types
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 87df4e8..70e70f5d3 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -34,7 +34,7 @@
/* L2CAP socket address */
struct sockaddr_l2 {
sa_family_t l2_family;
- unsigned short l2_psm;
+ __le16 l2_psm;
bdaddr_t l2_bdaddr;
};
@@ -76,32 +76,32 @@
/* L2CAP structures */
struct l2cap_hdr {
- __u16 len;
- __u16 cid;
+ __le16 len;
+ __le16 cid;
} __attribute__ ((packed));
#define L2CAP_HDR_SIZE 4
struct l2cap_cmd_hdr {
__u8 code;
__u8 ident;
- __u16 len;
+ __le16 len;
} __attribute__ ((packed));
#define L2CAP_CMD_HDR_SIZE 4
struct l2cap_cmd_rej {
- __u16 reason;
+ __le16 reason;
} __attribute__ ((packed));
struct l2cap_conn_req {
- __u16 psm;
- __u16 scid;
+ __le16 psm;
+ __le16 scid;
} __attribute__ ((packed));
struct l2cap_conn_rsp {
- __u16 dcid;
- __u16 scid;
- __u16 result;
- __u16 status;
+ __le16 dcid;
+ __le16 scid;
+ __le16 result;
+ __le16 status;
} __attribute__ ((packed));
/* connect result */
@@ -117,15 +117,15 @@
#define L2CAP_CS_AUTHOR_PEND 0x0002
struct l2cap_conf_req {
- __u16 dcid;
- __u16 flags;
+ __le16 dcid;
+ __le16 flags;
__u8 data[0];
} __attribute__ ((packed));
struct l2cap_conf_rsp {
- __u16 scid;
- __u16 flags;
- __u16 result;
+ __le16 scid;
+ __le16 flags;
+ __le16 result;
__u8 data[0];
} __attribute__ ((packed));
@@ -149,23 +149,23 @@
#define L2CAP_CONF_MAX_SIZE 22
struct l2cap_disconn_req {
- __u16 dcid;
- __u16 scid;
+ __le16 dcid;
+ __le16 scid;
} __attribute__ ((packed));
struct l2cap_disconn_rsp {
- __u16 dcid;
- __u16 scid;
+ __le16 dcid;
+ __le16 scid;
} __attribute__ ((packed));
struct l2cap_info_req {
- __u16 type;
+ __le16 type;
__u8 data[0];
} __attribute__ ((packed));
struct l2cap_info_rsp {
- __u16 type;
- __u16 result;
+ __le16 type;
+ __le16 result;
__u8 data[0];
} __attribute__ ((packed));
@@ -207,7 +207,7 @@
struct l2cap_pinfo {
struct bt_sock bt;
- __u16 psm;
+ __le16 psm;
__u16 dcid;
__u16 scid;
@@ -225,7 +225,7 @@
__u8 ident;
- __u16 sport;
+ __le16 sport;
struct l2cap_conn *conn;
struct sock *next_c;