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Bluetooth: AMP: read local amp info HCI command 

Implementation of Read Local AMP Info Command

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Andrei Emeltchenko 2011-10-12 10:53:57 +03:00 committed by Gustavo F. Padovan
parent f89cef09ce
commit 928abaa777
3 changed files with 54 additions and 0 deletions
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15
include/net/bluetooth/hci.h
View File

@ -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];

11
include/net/bluetooth/hci_core.h
View File

@ -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;

28
net/bluetooth/hci_event.c
View File

@ -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;