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[Bluetooth]: Add endian annotations to the core
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This patch adds the endian annotations to the Bluetooth core.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Marcel Holtmann authored and David S. Miller committed Nov 8, 2005
1 parent 7ef934b commit 1ebb925
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Showing 6 changed files with 66 additions and 66 deletions.
4 changes: 2 additions & 2 deletions drivers/bluetooth/bpa10x.c
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Original file line number Diff line number Diff line change
Expand Up @@ -84,8 +84,8 @@ struct bpa10x_data {

struct hci_vendor_hdr {
__u8 type;
__u16 snum;
__u16 dlen;
__le16 snum;
__le16 dlen;
} __attribute__ ((packed));

static void bpa10x_recv_bulk(struct bpa10x_data *data, unsigned char *buf, int count)
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116 changes: 58 additions & 58 deletions include/net/bluetooth/hci.h
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Original file line number Diff line number Diff line change
Expand Up @@ -184,10 +184,10 @@ enum {
struct hci_rp_read_loc_version {
__u8 status;
__u8 hci_ver;
__u16 hci_rev;
__le16 hci_rev;
__u8 lmp_ver;
__u16 manufacturer;
__u16 lmp_subver;
__le16 manufacturer;
__le16 lmp_subver;
} __attribute__ ((packed));

#define OCF_READ_LOCAL_FEATURES 0x0003
Expand All @@ -199,10 +199,10 @@ struct hci_rp_read_loc_features {
#define OCF_READ_BUFFER_SIZE 0x0005
struct hci_rp_read_buffer_size {
__u8 status;
__u16 acl_mtu;
__le16 acl_mtu;
__u8 sco_mtu;
__u16 acl_max_pkt;
__u16 sco_max_pkt;
__le16 acl_max_pkt;
__le16 sco_max_pkt;
} __attribute__ ((packed));

#define OCF_READ_BD_ADDR 0x0009
Expand Down Expand Up @@ -267,32 +267,32 @@ struct hci_cp_write_dev_class {

#define OCF_READ_VOICE_SETTING 0x0025
struct hci_rp_read_voice_setting {
__u8 status;
__u16 voice_setting;
__u8 status;
__le16 voice_setting;
} __attribute__ ((packed));

#define OCF_WRITE_VOICE_SETTING 0x0026
struct hci_cp_write_voice_setting {
__u16 voice_setting;
__le16 voice_setting;
} __attribute__ ((packed));

#define OCF_HOST_BUFFER_SIZE 0x0033
struct hci_cp_host_buffer_size {
__u16 acl_mtu;
__le16 acl_mtu;
__u8 sco_mtu;
__u16 acl_max_pkt;
__u16 sco_max_pkt;
__le16 acl_max_pkt;
__le16 sco_max_pkt;
} __attribute__ ((packed));

/* Link Control */
#define OGF_LINK_CTL 0x01
#define OCF_CREATE_CONN 0x0005
struct hci_cp_create_conn {
bdaddr_t bdaddr;
__u16 pkt_type;
__le16 pkt_type;
__u8 pscan_rep_mode;
__u8 pscan_mode;
__u16 clock_offset;
__le16 clock_offset;
__u8 role_switch;
} __attribute__ ((packed));

Expand All @@ -310,14 +310,14 @@ struct hci_cp_reject_conn_req {

#define OCF_DISCONNECT 0x0006
struct hci_cp_disconnect {
__u16 handle;
__le16 handle;
__u8 reason;
} __attribute__ ((packed));

#define OCF_ADD_SCO 0x0007
struct hci_cp_add_sco {
__u16 handle;
__u16 pkt_type;
__le16 handle;
__le16 pkt_type;
} __attribute__ ((packed));

#define OCF_INQUIRY 0x0001
Expand Down Expand Up @@ -354,56 +354,56 @@ struct hci_cp_pin_code_neg_reply {

#define OCF_CHANGE_CONN_PTYPE 0x000F
struct hci_cp_change_conn_ptype {
__u16 handle;
__u16 pkt_type;
__le16 handle;
__le16 pkt_type;
} __attribute__ ((packed));

#define OCF_AUTH_REQUESTED 0x0011
struct hci_cp_auth_requested {
__u16 handle;
__le16 handle;
} __attribute__ ((packed));

#define OCF_SET_CONN_ENCRYPT 0x0013
struct hci_cp_set_conn_encrypt {
__u16 handle;
__le16 handle;
__u8 encrypt;
} __attribute__ ((packed));

#define OCF_CHANGE_CONN_LINK_KEY 0x0015
struct hci_cp_change_conn_link_key {
__u16 handle;
__le16 handle;
} __attribute__ ((packed));

#define OCF_READ_REMOTE_FEATURES 0x001B
struct hci_cp_read_rmt_features {
__u16 handle;
__le16 handle;
} __attribute__ ((packed));

#define OCF_READ_REMOTE_VERSION 0x001D
struct hci_cp_read_rmt_version {
__u16 handle;
__le16 handle;
} __attribute__ ((packed));

/* Link Policy */
#define OGF_LINK_POLICY 0x02
#define OCF_ROLE_DISCOVERY 0x0009
struct hci_cp_role_discovery {
__u16 handle;
__le16 handle;
} __attribute__ ((packed));
struct hci_rp_role_discovery {
__u8 status;
__u16 handle;
__le16 handle;
__u8 role;
} __attribute__ ((packed));

#define OCF_READ_LINK_POLICY 0x000C
struct hci_cp_read_link_policy {
__u16 handle;
__le16 handle;
} __attribute__ ((packed));
struct hci_rp_read_link_policy {
__u8 status;
__u16 handle;
__u16 policy;
__le16 handle;
__le16 policy;
} __attribute__ ((packed));

#define OCF_SWITCH_ROLE 0x000B
Expand All @@ -414,12 +414,12 @@ struct hci_cp_switch_role {

#define OCF_WRITE_LINK_POLICY 0x000D
struct hci_cp_write_link_policy {
__u16 handle;
__u16 policy;
__le16 handle;
__le16 policy;
} __attribute__ ((packed));
struct hci_rp_write_link_policy {
__u8 status;
__u16 handle;
__le16 handle;
} __attribute__ ((packed));

/* Status params */
Expand All @@ -441,7 +441,7 @@ struct inquiry_info {
__u8 pscan_period_mode;
__u8 pscan_mode;
__u8 dev_class[3];
__u16 clock_offset;
__le16 clock_offset;
} __attribute__ ((packed));

#define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
Expand All @@ -450,7 +450,7 @@ struct inquiry_info_with_rssi {
__u8 pscan_rep_mode;
__u8 pscan_period_mode;
__u8 dev_class[3];
__u16 clock_offset;
__le16 clock_offset;
__s8 rssi;
} __attribute__ ((packed));
struct inquiry_info_with_rssi_and_pscan_mode {
Expand All @@ -459,7 +459,7 @@ struct inquiry_info_with_rssi_and_pscan_mode {
__u8 pscan_period_mode;
__u8 pscan_mode;
__u8 dev_class[3];
__u16 clock_offset;
__le16 clock_offset;
__s8 rssi;
} __attribute__ ((packed));

Expand All @@ -469,15 +469,15 @@ struct extended_inquiry_info {
__u8 pscan_rep_mode;
__u8 pscan_period_mode;
__u8 dev_class[3];
__u16 clock_offset;
__le16 clock_offset;
__s8 rssi;
__u8 data[240];
} __attribute__ ((packed));

#define HCI_EV_CONN_COMPLETE 0x03
struct hci_ev_conn_complete {
__u8 status;
__u16 handle;
__le16 handle;
bdaddr_t bdaddr;
__u8 link_type;
__u8 encr_mode;
Expand All @@ -493,27 +493,27 @@ struct hci_ev_conn_request {
#define HCI_EV_DISCONN_COMPLETE 0x05
struct hci_ev_disconn_complete {
__u8 status;
__u16 handle;
__le16 handle;
__u8 reason;
} __attribute__ ((packed));

#define HCI_EV_AUTH_COMPLETE 0x06
struct hci_ev_auth_complete {
__u8 status;
__u16 handle;
__le16 handle;
} __attribute__ ((packed));

#define HCI_EV_ENCRYPT_CHANGE 0x08
struct hci_ev_encrypt_change {
__u8 status;
__u16 handle;
__le16 handle;
__u8 encrypt;
} __attribute__ ((packed));

#define HCI_EV_CHANGE_CONN_LINK_KEY_COMPLETE 0x09
struct hci_ev_change_conn_link_key_complete {
__u8 status;
__u16 handle;
__le16 handle;
} __attribute__ ((packed));

#define HCI_EV_QOS_SETUP_COMPLETE 0x0D
Expand All @@ -526,21 +526,21 @@ struct hci_qos {
} __attribute__ ((packed));
struct hci_ev_qos_setup_complete {
__u8 status;
__u16 handle;
__le16 handle;
struct hci_qos qos;
} __attribute__ ((packed));

#define HCI_EV_CMD_COMPLETE 0x0E
struct hci_ev_cmd_complete {
__u8 ncmd;
__u16 opcode;
__le16 opcode;
} __attribute__ ((packed));

#define HCI_EV_CMD_STATUS 0x0F
struct hci_ev_cmd_status {
__u8 status;
__u8 ncmd;
__u16 opcode;
__le16 opcode;
} __attribute__ ((packed));

#define HCI_EV_NUM_COMP_PKTS 0x13
Expand All @@ -559,9 +559,9 @@ struct hci_ev_role_change {
#define HCI_EV_MODE_CHANGE 0x14
struct hci_ev_mode_change {
__u8 status;
__u16 handle;
__le16 handle;
__u8 mode;
__u16 interval;
__le16 interval;
} __attribute__ ((packed));

#define HCI_EV_PIN_CODE_REQ 0x16
Expand All @@ -584,24 +584,24 @@ struct hci_ev_link_key_notify {
#define HCI_EV_RMT_FEATURES 0x0B
struct hci_ev_rmt_features {
__u8 status;
__u16 handle;
__le16 handle;
__u8 features[8];
} __attribute__ ((packed));

#define HCI_EV_RMT_VERSION 0x0C
struct hci_ev_rmt_version {
__u8 status;
__u16 handle;
__le16 handle;
__u8 lmp_ver;
__u16 manufacturer;
__u16 lmp_subver;
__le16 manufacturer;
__le16 lmp_subver;
} __attribute__ ((packed));

#define HCI_EV_CLOCK_OFFSET 0x01C
struct hci_ev_clock_offset {
__u8 status;
__u16 handle;
__u16 clock_offset;
__le16 handle;
__le16 clock_offset;
} __attribute__ ((packed));

#define HCI_EV_PSCAN_REP_MODE 0x20
Expand Down Expand Up @@ -638,7 +638,7 @@ struct hci_ev_si_security {
#define HCI_SCO_HDR_SIZE 3

struct hci_command_hdr {
__u16 opcode; /* OCF & OGF */
__le16 opcode; /* OCF & OGF */
__u8 plen;
} __attribute__ ((packed));

Expand All @@ -648,22 +648,22 @@ struct hci_event_hdr {
} __attribute__ ((packed));

struct hci_acl_hdr {
__u16 handle; /* Handle & Flags(PB, BC) */
__u16 dlen;
__le16 handle; /* Handle & Flags(PB, BC) */
__le16 dlen;
} __attribute__ ((packed));

struct hci_sco_hdr {
__u16 handle;
__le16 handle;
__u8 dlen;
} __attribute__ ((packed));

/* Command opcode pack/unpack */
#define hci_opcode_pack(ogf, ocf) (__u16)((ocf & 0x03ff)|(ogf << 10))
#define hci_opcode_pack(ogf, ocf) (__u16) ((ocf & 0x03ff)|(ogf << 10))
#define hci_opcode_ogf(op) (op >> 10)
#define hci_opcode_ocf(op) (op & 0x03ff)

/* ACL handle and flags pack/unpack */
#define hci_handle_pack(h, f) (__u16)((h & 0x0fff)|(f << 12))
#define hci_handle_pack(h, f) (__u16) ((h & 0x0fff)|(f << 12))
#define hci_handle(h) (h & 0x0fff)
#define hci_flags(h) (h >> 12)

Expand Down
2 changes: 1 addition & 1 deletion include/net/bluetooth/hci_core.h
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Original file line number Diff line number Diff line change
Expand Up @@ -44,7 +44,7 @@ struct inquiry_data {
__u8 pscan_period_mode;
__u8 pscan_mode;
__u8 dev_class[3];
__u16 clock_offset;
__le16 clock_offset;
__s8 rssi;
};

Expand Down
2 changes: 1 addition & 1 deletion net/bluetooth/hci_core.c
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Original file line number Diff line number Diff line change
Expand Up @@ -183,7 +183,7 @@ static void hci_reset_req(struct hci_dev *hdev, unsigned long opt)
static void hci_init_req(struct hci_dev *hdev, unsigned long opt)
{
struct sk_buff *skb;
__u16 param;
__le16 param;

BT_DBG("%s %ld", hdev->name, opt);

Expand Down
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