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Bluetooth: controller: Add support for Event Mask Page 2

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In order to be able to filter events present in Page 2 of the Event
Mask, this command allows the Host to set the Page 2 of the bitmask
through the corresponding command.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>
This commit is contained in:
Carles Cufi 2017-07-03 13:13:24 +02:00
commit 73378e1cad
2 changed files with 24 additions and 1 deletions
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5
include/bluetooth/hci.h
View file

@ -535,6 +535,11 @@ struct bt_hci_cp_write_ssp_mode {
u8_t mode;
} __packed;
#define BT_HCI_OP_SET_EVENT_MASK_PAGE_2 BT_OP(BT_OGF_BASEBAND, 0x0063)
struct bt_hci_cp_set_event_mask_page_2 {
u8_t events_page_2[8];
} __packed;
#define BT_HCI_OP_LE_WRITE_LE_HOST_SUPP BT_OP(BT_OGF_BASEBAND, 0x006d)
struct bt_hci_cp_write_le_host_supp {
u8_t le;

20
subsys/bluetooth/controller/hci/hci.c
View file

@ -59,10 +59,12 @@ static struct k_poll_signal *hbuf_signal;
static u32_t conn_count;
#endif
#define DEFAULT_EVENT_MASK 0x1fffffffffff
#define DEFAULT_EVENT_MASK 0x1fffffffffff
#define DEFAULT_EVENT_MASK_PAGE_2 0x1fffffffffff
#define DEFAULT_LE_EVENT_MASK 0x1f
static u64_t event_mask = DEFAULT_EVENT_MASK;
static u64_t event_mask_page_2 = DEFAULT_EVENT_MASK_PAGE_2;
static u64_t le_event_mask = DEFAULT_LE_EVENT_MASK;
static void evt_create(struct net_buf *buf, u8_t evt, u8_t len)
@ -174,6 +176,17 @@ static void set_event_mask(struct net_buf *buf, struct net_buf **evt)
ccst->status = 0x00;
}
static void set_event_mask_page_2(struct net_buf *buf, struct net_buf **evt)
{
struct bt_hci_cp_set_event_mask_page_2 *cmd = (void *)buf->data;
struct bt_hci_evt_cc_status *ccst;
event_mask_page_2 = sys_get_le64(cmd->events_page_2);
ccst = cmd_complete(evt, sizeof(*ccst));
ccst->status = 0x00;
}
static void reset(struct net_buf *buf, struct net_buf **evt)
{
struct bt_hci_evt_cc_status *ccst;
@ -183,6 +196,7 @@ static void reset(struct net_buf *buf, struct net_buf **evt)
#endif
/* reset event masks */
event_mask = DEFAULT_EVENT_MASK;
event_mask_page_2 = DEFAULT_EVENT_MASK_PAGE_2;
le_event_mask = DEFAULT_LE_EVENT_MASK;
if (buf) {
@ -311,6 +325,10 @@ static int ctrl_bb_cmd_handle(u16_t ocf, struct net_buf *cmd,
reset(cmd, evt);
break;
case BT_OCF(BT_HCI_OP_SET_EVENT_MASK_PAGE_2):
set_event_mask_page_2(cmd, evt);
break;
#if defined(CONFIG_BLUETOOTH_HCI_ACL_FLOW_CONTROL)
case BT_OCF(BT_HCI_OP_SET_CTL_TO_HOST_FLOW):
set_ctl_to_host_flow(cmd, evt);