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Bluetooth: Read number of supported IAC on controller setup

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When initializing a controller make sure to read out the number of
supported IAC and store its result. This value is needed to determine
if limited discoverable for BR/EDR can be configured or not.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
This commit is contained in:
Marcel Holtmann
2013-10-14 13:56:16 -07:00
committed by Gustavo Padovan
parent 899e107577
commit b4cb9fb25e
4 changed files with 31 additions and 1 deletions
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6
include/net/bluetooth/hci.h
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@@ -815,6 +815,12 @@ struct hci_cp_host_buffer_size {
__le16 sco_max_pkt;
} __packed;
#define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
struct hci_rp_read_num_supported_iac {
__u8 status;
__u8 num_iac;
} __packed;
#define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
#define HCI_MAX_EIR_LENGTH 240

1
include/net/bluetooth/hci_core.h
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@@ -159,6 +159,7 @@ struct hci_dev {
__u16 manufacturer;
__u16 lmp_subver;
__u16 voice_setting;
__u8 num_iac;
__u8 io_capability;
__s8 inq_tx_power;
__u16 page_scan_interval;