This patchset adds BT 3.0+HS signalling definitions
v4 - same content but A2MP definitions placed in l2cap.h
Peter Krystad (1):
Add L2CAP Create/Move Channel and A2MP definitions
lib/bluetooth.h | 5 ++
lib/l2cap.h | 158 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 163 insertions(+), 0 deletions(-)
--
1.7.4.1
--
Peter Krystad
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum
---
lib/bluetooth.h | 5 ++
lib/l2cap.h | 158 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 163 insertions(+), 0 deletions(-)
diff --git a/lib/bluetooth.h b/lib/bluetooth.h
index 5bd4f03..ce49d6c 100644
--- a/lib/bluetooth.h
+++ b/lib/bluetooth.h
@@ -76,6 +76,11 @@ struct bt_security {
#define BT_FLUSHABLE_OFF 0
#define BT_FLUSHABLE_ON 1
+#define BT_CHANNEL_POLICY 10
+#define BT_CHANNEL_POLICY_BREDR_ONLY 0
+#define BT_CHANNEL_POLICY_BREDR_PREFERRED 1
+#define BT_CHANNEL_POLICY_AMP_PREFERRED 2
+
/* Connection and socket states */
enum {
BT_CONNECTED = 1, /* Equal to TCP_ESTABLISHED to make net code happy */
diff --git a/lib/l2cap.h b/lib/l2cap.h
index 68593d3..7605219 100644
--- a/lib/l2cap.h
+++ b/lib/l2cap.h
@@ -82,6 +82,12 @@ struct l2cap_conninfo {
#define L2CAP_ECHO_RSP 0x09
#define L2CAP_INFO_REQ 0x0a
#define L2CAP_INFO_RSP 0x0b
+#define L2CAP_CREATE_REQ 0x0c
+#define L2CAP_CREATE_RSP 0x0d
+#define L2CAP_MOVE_REQ 0x0e
+#define L2CAP_MOVE_RSP 0x0f
+#define L2CAP_MOVE_CFM 0x10
+#define L2CAP_MOVE_CFM_RSP 0x11
/* L2CAP extended feature mask */
#define L2CAP_FEAT_FLOWCTL 0x00000001
@@ -226,6 +232,158 @@ typedef struct {
#define L2CAP_IR_SUCCESS 0x0000
#define L2CAP_IR_NOTSUPP 0x0001
+typedef struct {
+ uint16_t psm;
+ uint16_t scid;
+ uint8_t id;
+} __attribute__ ((packed)) l2cap_create_req;
+#define L2CAP_CREATE_REQ_SIZE 5
+
+typedef struct {
+ uint16_t dcid;
+ uint16_t scid;
+ uint16_t result;
+ uint16_t status;
+} __attribute__ ((packed)) l2cap_create_rsp;
+#define L2CAP_CREATE_RSP_SIZE 8
+
+typedef struct {
+ uint16_t icid;
+ uint8_t id;
+} __attribute__ ((packed)) l2cap_move_req;
+#define L2CAP_MOVE_REQ_SIZE 3
+
+typedef struct {
+ uint16_t icid;
+ uint16_t result;
+} __attribute__ ((packed)) l2cap_move_rsp;
+#define L2CAP_MOVE_RSP_SIZE 4
+
+typedef struct {
+ uint16_t icid;
+ uint16_t result;
+} __attribute__ ((packed)) l2cap_move_cfm;
+#define L2CAP_MOVE_CFM_SIZE 4
+
+typedef struct {
+ uint16_t icid;
+} __attribute__ ((packed)) l2cap_move_cfm_rsp;
+#define L2CAP_MOVE_CFM_RSP_SIZE 2
+
+/* A2MP Protocol */
+
+/* A2MP command codes */
+
+#define A2MP_COMMAND_REJ 0x01
+#define A2MP_DISCOVER_REQ 0x02
+#define A2MP_DISCOVER_RSP 0x03
+#define A2MP_CHANGE_NOTIFY 0x04
+#define A2MP_CHANGE_RSP 0x05
+#define A2MP_INFO_REQ 0x06
+#define A2MP_INFO_RSP 0x07
+#define A2MP_ASSOC_REQ 0x08
+#define A2MP_ASSOC_RSP 0x09
+#define A2MP_CREATE_REQ 0x0a
+#define A2MP_CREATE_RSP 0x0b
+#define A2MP_DISCONN_REQ 0x0c
+#define A2MP_DISCONN_RSP 0x0d
+
+struct a2mp_hdr {
+ uint8_t code;
+ uint8_t ident;
+ uint16_t len;
+} __attribute__ ((packed));
+#define A2MP_HDR_SIZE 4
+
+struct a2mp_command_rej {
+ uint16_t reason;
+} __attribute__ ((packed));
+
+struct a2mp_discover_req {
+ uint16_t mtu;
+ uint16_t mask;
+} __attribute__ ((packed));
+
+struct a2mp_ctrl {
+ uint8_t id;
+ uint8_t type;
+ uint8_t status;
+} __attribute__ ((packed));
+
+struct a2mp_discover_rsp {
+ uint16_t mtu;
+ uint16_t mask;
+ struct a2mp_ctrl ctrl_list[0];
+} __attribute__ ((packed));
+
+struct a2mp_info_req {
+ uint8_t id;
+} __attribute__ ((packed));
+
+struct a2mp_info_rsp {
+ uint8_t id;
+ uint8_t status;
+ uint32_t total_bw;
+ uint32_t max_bw;
+ uint32_t min_latency;
+ uint16_t pal_caps;
+ uint16_t assoc_size;
+} __attribute__ ((packed));
+
+struct a2mp_assoc_req {
+ uint8_t id;
+} __attribute__ ((packed));
+
+struct a2mp_assoc_rsp {
+ uint8_t id;
+ uint8_t status;
+ uint8_t assoc_data[0];
+} __attribute__ ((packed));
+
+struct a2mp_create_req {
+ uint8_t local_id;
+ uint8_t remote_id;
+ uint8_t assoc_data[0];
+} __attribute__ ((packed));
+
+struct a2mp_create_rsp {
+ uint8_t local_id;
+ uint8_t remote_id;
+ uint8_t status;
+} __attribute__ ((packed));
+
+struct a2mp_disconn_req {
+ uint8_t local_id;
+ uint8_t remote_id;
+} __attribute__ ((packed));
+
+struct a2mp_disconn_rsp {
+ uint8_t local_id;
+ uint8_t remote_id;
+ uint8_t status;
+} __attribute__ ((packed));
+
+#define A2MP_COMMAND_NOT_RECOGNIZED 0x0000
+
+/* AMP controller status */
+#define AMP_CTRL_POWERED_DOWN 0x00
+#define AMP_CTRL_BLUETOOTH_ONLY 0x01
+#define AMP_CTRL_NO_CAPACITY 0x02
+#define AMP_CTRL_LOW_CAPACITY 0x03
+#define AMP_CTRL_MEDIUM_CAPACITY 0x04
+#define AMP_CTRL_HIGH_CAPACITY 0x05
+#define AMP_CTRL_FULL_CAPACITY 0x06
+
+/* A2MP response status */
+#define A2MP_STATUS_SUCCESS 0x00
+#define A2MP_STATUS_INVALID_CTRL_ID 0x01
+#define A2MP_STATUS_UNABLE_START_LINK_CREATION 0x02
+#define A2MP_STATUS_NO_PHYSICAL_LINK_EXISTS 0x02
+#define A2MP_STATUS_COLLISION_OCCURED 0x03
+#define A2MP_STATUS_DISCONN_REQ_RECVD 0x04
+#define A2MP_STATUS_PHYS_LINK_EXISTS 0x05
+#define A2MP_STATUS_SECURITY_VIOLATION 0x06
+
#ifdef __cplusplus
}
#endif
--
1.7.4.1
--
Peter Krystad
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum