Commit 928abaa7 authored by Andrei Emeltchenko's avatar Andrei Emeltchenko Committed by Gustavo Padovan
Browse files

Bluetooth: AMP: read local amp info HCI command 



Implementation of Read Local AMP Info Command

Signed-off-by: default avatarAndrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: default avatarGustavo F. Padovan <padovan@profusion.mobi>
parent f89cef09

include/net/bluetooth/hci.h

+15 −0
Original line number Diff line number Diff line
@@ -726,6 +726,21 @@ struct hci_cp_write_page_scan_activity { 
	#define PAGE_SCAN_TYPE_STANDARD		0x00

	#define PAGE_SCAN_TYPE_INTERLACED	0x01



#define HCI_OP_READ_LOCAL_AMP_INFO	0x1409

struct hci_rp_read_local_amp_info {

	__u8     status;

	__u8     amp_status;

	__le32   total_bw;

	__le32   max_bw;

	__le32   min_latency;

	__le32   max_pdu;

	__u8     amp_type;

	__le16   pal_cap;

	__le16   max_assoc_size;

	__le32   max_flush_to;

	__le32   be_flush_to;

} __packed;



#define HCI_OP_LE_SET_EVENT_MASK	0x2001

struct hci_cp_le_set_event_mask {

	__u8     mask[8];

include/net/bluetooth/hci_core.h

+11 −0
Original line number Diff line number Diff line
@@ -150,6 +150,17 @@ struct hci_dev { 
	__u16		sniff_min_interval;

	__u16		sniff_max_interval;



	__u8		amp_status;

	__u32		amp_total_bw;

	__u32		amp_max_bw;

	__u32		amp_min_latency;

	__u32		amp_max_pdu;

	__u8		amp_type;

	__u16		amp_pal_cap;

	__u16		amp_assoc_size;

	__u32		amp_max_flush_to;

	__u32		amp_be_flush_to;



	unsigned int	auto_accept_delay;



	unsigned long	quirks;

net/bluetooth/hci_event.c

+28 −0
Original line number Diff line number Diff line
@@ -748,6 +748,30 @@ static void hci_cc_write_ca_timeout(struct hci_dev *hdev, struct sk_buff *skb) 
	hci_req_complete(hdev, HCI_OP_WRITE_CA_TIMEOUT, status);

}



static void hci_cc_read_local_amp_info(struct hci_dev *hdev,

		struct sk_buff *skb)

{

	struct hci_rp_read_local_amp_info *rp = (void *) skb->data;



	BT_DBG("%s status 0x%x", hdev->name, rp->status);



	if (rp->status)

		return;



	hdev->amp_status = rp->amp_status;

	hdev->amp_total_bw = __le32_to_cpu(rp->total_bw);

	hdev->amp_max_bw = __le32_to_cpu(rp->max_bw);

	hdev->amp_min_latency = __le32_to_cpu(rp->min_latency);

	hdev->amp_max_pdu = __le32_to_cpu(rp->max_pdu);

	hdev->amp_type = rp->amp_type;

	hdev->amp_pal_cap = __le16_to_cpu(rp->pal_cap);

	hdev->amp_assoc_size = __le16_to_cpu(rp->max_assoc_size);

	hdev->amp_be_flush_to = __le32_to_cpu(rp->be_flush_to);

	hdev->amp_max_flush_to = __le32_to_cpu(rp->max_flush_to);



	hci_req_complete(hdev, HCI_OP_READ_LOCAL_AMP_INFO, rp->status);

}



static void hci_cc_delete_stored_link_key(struct hci_dev *hdev,

							struct sk_buff *skb)

{
@@ -1898,6 +1922,10 @@ static inline void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *sk 
		hci_cc_write_ca_timeout(hdev, skb);

		break;



	case HCI_OP_READ_LOCAL_AMP_INFO:

		hci_cc_read_local_amp_info(hdev, skb);

		break;



	case HCI_OP_DELETE_STORED_LINK_KEY:

		hci_cc_delete_stored_link_key(hdev, skb);

		break;