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Commit 1e89cffb authored by Andrei Emeltchenko's avatar Andrei Emeltchenko Committed by Gustavo Padovan
Browse files

Bluetooth: Add HCI Read Flow Control Mode function 

Upstream Code Aurora function with minor trivial fixes.
Origin: git://codeaurora.org/kernel/msm.git



Signed-off-by: default avatarAndrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarGustavo F. Padovan <padovan@profusion.mobi>
parent 4f957a76

include/net/bluetooth/hci.h

+6 −0
Original line number Diff line number Diff line
@@ -677,6 +677,12 @@ struct hci_rp_read_local_oob_data { 


#define HCI_OP_READ_INQ_RSP_TX_POWER	0x0c58



#define HCI_OP_READ_FLOW_CONTROL_MODE	0x0c66

struct hci_rp_read_flow_control_mode {

	__u8     status;

	__u8     mode;

} __packed;



#define HCI_OP_WRITE_LE_HOST_SUPPORTED	0x0c6d

struct hci_cp_write_le_host_supported {

	__u8 le;

include/net/bluetooth/hci_core.h

+2 −0
Original line number Diff line number Diff line
@@ -170,6 +170,8 @@ struct hci_dev { 
	__u32		amp_max_flush_to;

	__u32		amp_be_flush_to;



	__u8		flow_ctl_mode;



	unsigned int	auto_accept_delay;



	unsigned long	quirks;

net/bluetooth/hci_event.c

+19 −0
Original line number Diff line number Diff line
@@ -717,6 +717,21 @@ static void hci_cc_read_local_ext_features(struct hci_dev *hdev, 
	hci_req_complete(hdev, HCI_OP_READ_LOCAL_EXT_FEATURES, rp->status);

}



static void hci_cc_read_flow_control_mode(struct hci_dev *hdev,

						struct sk_buff *skb)

{

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



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



	if (rp->status)

		return;



	hdev->flow_ctl_mode = rp->mode;



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

}



static void hci_cc_read_buffer_size(struct hci_dev *hdev, struct sk_buff *skb)

{

	struct hci_rp_read_buffer_size *rp = (void *) skb->data;
@@ -1998,6 +2013,10 @@ 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_FLOW_CONTROL_MODE:

		hci_cc_read_flow_control_mode(hdev, skb);

		break;



	case HCI_OP_READ_LOCAL_AMP_INFO:

		hci_cc_read_local_amp_info(hdev, skb);

		break;