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Bluetooth: Add BT_HS config option 

Move A2MP Module under BT_HS config option and allow
the user have flexible option to choose the feature only
they need

a2mp_discover_amp() & a2mp_channel_create() are a2mp module
entry point for master and slave, and this is dynamic
invoked depends on the userspace or remote request, then
we defined their implementation depends on BT_HS config

Signed-off-by: Arron Wang <arron.wang@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
steinar/wifi_calib_4_9_kernel
Arron Wang 2015-07-24 17:12:55 +08:00 committed by Marcel Holtmann
parent 4a546ec364
commit 244bc37759
4 changed files with 40 additions and 1 deletions
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5
net/bluetooth/Kconfig
View File

@ -53,6 +53,11 @@ source "net/bluetooth/cmtp/Kconfig"
source "net/bluetooth/hidp/Kconfig"
config BT_HS
bool "Bluetooth High Speed (HS) features"
depends on BT_BREDR
default y
config BT_LE
bool "Bluetooth Low Energy (LE) features"
depends on BT

3
net/bluetooth/Makefile
View File

@ -13,9 +13,10 @@ bluetooth_6lowpan-y := 6lowpan.o
bluetooth-y := af_bluetooth.o hci_core.o hci_conn.o hci_event.o mgmt.o \
hci_sock.o hci_sysfs.o l2cap_core.o l2cap_sock.o smp.o lib.o \
a2mp.o amp.o ecc.o hci_request.o mgmt_util.o
ecc.o hci_request.o mgmt_util.o
bluetooth-$(CONFIG_BT_BREDR) += sco.o
bluetooth-$(CONFIG_BT_HS) += a2mp.o amp.o
bluetooth-$(CONFIG_BT_DEBUGFS) += hci_debugfs.o
bluetooth-$(CONFIG_BT_SELFTEST) += selftest.o

19
net/bluetooth/a2mp.h
View File

@ -130,10 +130,29 @@ struct a2mp_physlink_rsp {
#define A2MP_STATUS_SECURITY_VIOLATION 0x06
struct amp_mgr *amp_mgr_get(struct amp_mgr *mgr);
#if IS_ENABLED(CONFIG_BT_HS)
int amp_mgr_put(struct amp_mgr *mgr);
struct l2cap_chan *a2mp_channel_create(struct l2cap_conn *conn,
struct sk_buff *skb);
void a2mp_discover_amp(struct l2cap_chan *chan);
#else
static inline int amp_mgr_put(struct amp_mgr *mgr)
{
return 0;
}
static inline struct l2cap_chan *a2mp_channel_create(struct l2cap_conn *conn,
struct sk_buff *skb)
{
return NULL;
}
static inline void a2mp_discover_amp(struct l2cap_chan *chan)
{
}
#endif
void a2mp_send_getinfo_rsp(struct hci_dev *hdev);
void a2mp_send_getampassoc_rsp(struct hci_dev *hdev, u8 status);
void a2mp_send_create_phy_link_req(struct hci_dev *hdev, u8 status);

14
net/bluetooth/amp.h
View File

@ -44,6 +44,20 @@ void amp_create_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
struct hci_conn *hcon);
void amp_accept_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
struct hci_conn *hcon);
#if IS_ENABLED(CONFIG_BT_HS)
void amp_create_logical_link(struct l2cap_chan *chan);
void amp_disconnect_logical_link(struct hci_chan *hchan);
#else
static inline void amp_create_logical_link(struct l2cap_chan *chan)
{
}
static inline void amp_disconnect_logical_link(struct hci_chan *hchan)
{
}
#endif
void amp_write_remote_assoc(struct hci_dev *hdev, u8 handle);
void amp_write_rem_assoc_continue(struct hci_dev *hdev, u8 handle);
void amp_physical_cfm(struct hci_conn *bredr_hcon, struct hci_conn *hs_hcon);