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Bluetooth: Refactor buffer HCI user data

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To accommodate for ACL user data move the HCI command/event data into
its own struct and put it inside a union in bt_buf.

Change-Id: I680500b15709d14b1e9f70ced88664d607a6568c
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Johan Hedberg 2015-04-28 15:18:13 +03:00 • committed by Anas Nashif
commit 5626788eb7
3 changed files with 19 additions and 10 deletions
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12
include/bluetooth/buf.h
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@ -48,13 +48,19 @@ enum bt_buf_type {
BT_ACL_IN, /* Incoming ACL data */
};
/* HCI command specific info */
struct bt_buf_hci_data {
struct nano_sem *sync;
uint16_t opcode;
};
struct bt_buf {
/* FIFO uses first 4 bytes itself, reserve space */
int __unused;
/* HCI command specific info */
struct nano_sem *sync;
uint16_t opcode;
union {
struct bt_buf_hci_data hci;
};
/* Type of data contained in the buffer */
uint8_t type;