michaelh/zephyr
1
0
Fork 0
Code Releases Activity

Bluetooth: controller: Add LE Read Buffer Size v2 support

Browse source 
Add LE Read Buffer Size v2 support in the controller
implementation.

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit is contained in:
Vinayak Kariappa Chettimada 2021-02-18 12:22:33 +05:30 • committed by Anas Nashif
commit 03a285b9d5
1 changed files with 28 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

28
subsys/bluetooth/controller/hci/hci.c
View file

@ -797,6 +797,12 @@ static void read_supported_commands(struct net_buf *buf, struct net_buf **evt)
/* LE Read TX Power. */
rp->commands[38] |= BIT(7);
#if defined(CONFIG_BT_CTLR_ADV_ISO) || defined(CONFIG_BT_CTLR_CONN_ISO)
/* LE Read Buffer Size v2 */
rp->commands[41] |= BIT(5);
#endif /* CONFIG_BT_CTLR_ISO || CONFIG_BT_CTLR_CONN_ISO */
#if defined(CONFIG_BT_CTLR_HCI_CODEC_AND_DELAY_INFO)
/* Read Supported Codecs */
rp->commands[29] |= BIT(5);
@ -1164,6 +1170,22 @@ static void le_read_buffer_size(struct net_buf *buf, struct net_buf **evt)
rp->le_max_num = CONFIG_BT_BUF_ACL_TX_COUNT;
}
#if defined(CONFIG_BT_CTLR_ADV_ISO) || defined(CONFIG_BT_CTLR_CONN_ISO)
static void le_read_buffer_size_v2(struct net_buf *buf, struct net_buf **evt)
{
struct bt_hci_rp_le_read_buffer_size_v2 *rp;
rp = hci_cmd_complete(evt, sizeof(*rp));
rp->status = 0x00;
rp->acl_max_len = sys_cpu_to_le16(CONFIG_BT_BUF_ACL_TX_SIZE);
rp->acl_max_num = CONFIG_BT_BUF_ACL_TX_COUNT;
rp->iso_max_len = sys_cpu_to_le16(CONFIG_BT_CTLR_ISO_TX_BUFFER_SIZE);
rp->iso_max_num = CONFIG_BT_CTLR_ISO_TX_BUFFERS;
}
#endif /* CONFIG_BT_CTLR_ADV_ISO || CONFIG_BT_CTLR_CONN_ISO */
static void le_read_local_features(struct net_buf *buf, struct net_buf **evt)
{
struct bt_hci_rp_le_read_local_features *rp;
@ -3361,6 +3383,12 @@ static int controller_cmd_handle(uint16_t ocf, struct net_buf *cmd,
le_read_buffer_size(cmd, evt);
break;
#if defined(CONFIG_BT_CTLR_ADV_ISO) || defined(CONFIG_BT_CTLR_CONN_ISO)
case BT_OCF(BT_HCI_OP_LE_READ_BUFFER_SIZE_V2):
le_read_buffer_size_v2(cmd, evt);
break;
#endif /* CONFIG_BT_CTLR_ADV_ISO || CONFIG_BT_CTLR_CONN_ISO */
case BT_OCF(BT_HCI_OP_LE_READ_LOCAL_FEATURES):
le_read_local_features(cmd, evt);
break;