mirrors/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2025-11-04 18:49:34 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Bluetooth: hci_sync: Convert MGMT_OP_SET_PHY_CONFIGURATION

Browse source 
mgmt-test paths:
Set PHY 2m Success
Set PHY coded Succcess
Set PHY 1m 2m coded Succcess
Set PHY 2m tx success
Set PHY 2m rx success
Set PHY Invalid Param
Start Discovery - (2m, Scan Param)
Start Discovery - (coded, Scan Param)
Start Discovery - (1m, 2m, coded, Scan Param)

Signed-off-by: Brian Gix <brian.gix@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Brian Gix 2021-10-27 16:58:55 -07:00 committed by Marcel Holtmann
parent 6f6ff38a1e
commit 71efbb08b5
1 changed files with 68 additions and 52 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

120
net/bluetooth/mgmt.c
View file

@ -3414,23 +3414,26 @@ int mgmt_phy_configuration_changed(struct hci_dev *hdev, struct sock *skip)
sizeof(ev), skip); sizeof(ev), skip);
} }
static void set_default_phy_complete(struct hci_dev *hdev, u8 status, static void set_default_phy_complete(struct hci_dev *hdev, void *data, int err)
u16 opcode, struct sk_buff *skb)
{ {
struct mgmt_pending_cmd *cmd; struct mgmt_pending_cmd *cmd = data;
struct sk_buff *skb = cmd->skb;
u8 status = mgmt_status(err);
bt_dev_dbg(hdev, "status 0x%02x", status); if (!status) {
if (!skb)
status = MGMT_STATUS_FAILED;
else if (IS_ERR(skb))
status = mgmt_status(PTR_ERR(skb));
else
status = mgmt_status(skb->data[0]);
}
hci_dev_lock(hdev); bt_dev_dbg(hdev, "status %d", status);
cmd = pending_find(MGMT_OP_SET_PHY_CONFIGURATION, hdev);
if (!cmd)
goto unlock;
if (status) { if (status) {
mgmt_cmd_status(cmd->sk, hdev->id, mgmt_cmd_status(cmd->sk, hdev->id,
MGMT_OP_SET_PHY_CONFIGURATION, MGMT_OP_SET_PHY_CONFIGURATION, status);
mgmt_status(status));
} else { } else {
mgmt_cmd_complete(cmd->sk, hdev->id, mgmt_cmd_complete(cmd->sk, hdev->id,
MGMT_OP_SET_PHY_CONFIGURATION, 0, MGMT_OP_SET_PHY_CONFIGURATION, 0,
@ -3439,19 +3442,56 @@ static void set_default_phy_complete(struct hci_dev *hdev, u8 status,
mgmt_phy_configuration_changed(hdev, cmd->sk); mgmt_phy_configuration_changed(hdev, cmd->sk);
} }
mgmt_pending_remove(cmd); if (skb && !IS_ERR(skb))
kfree_skb(skb);
unlock: mgmt_pending_remove(cmd);
hci_dev_unlock(hdev); }
static int set_default_phy_sync(struct hci_dev *hdev, void *data)
{
struct mgmt_pending_cmd *cmd = data;
struct mgmt_cp_set_phy_configuration *cp = cmd->param;
struct hci_cp_le_set_default_phy cp_phy;
u32 selected_phys = __le32_to_cpu(cp->selected_phys);
memset(&cp_phy, 0, sizeof(cp_phy));
if (!(selected_phys & MGMT_PHY_LE_TX_MASK))
cp_phy.all_phys |= 0x01;
if (!(selected_phys & MGMT_PHY_LE_RX_MASK))
cp_phy.all_phys |= 0x02;
if (selected_phys & MGMT_PHY_LE_1M_TX)
cp_phy.tx_phys |= HCI_LE_SET_PHY_1M;
if (selected_phys & MGMT_PHY_LE_2M_TX)
cp_phy.tx_phys |= HCI_LE_SET_PHY_2M;
if (selected_phys & MGMT_PHY_LE_CODED_TX)
cp_phy.tx_phys |= HCI_LE_SET_PHY_CODED;
if (selected_phys & MGMT_PHY_LE_1M_RX)
cp_phy.rx_phys |= HCI_LE_SET_PHY_1M;
if (selected_phys & MGMT_PHY_LE_2M_RX)
cp_phy.rx_phys |= HCI_LE_SET_PHY_2M;
if (selected_phys & MGMT_PHY_LE_CODED_RX)
cp_phy.rx_phys |= HCI_LE_SET_PHY_CODED;
cmd->skb = __hci_cmd_sync(hdev, HCI_OP_LE_SET_DEFAULT_PHY,
sizeof(cp_phy), &cp_phy, HCI_CMD_TIMEOUT);
return 0;
} }
static int set_phy_configuration(struct sock *sk, struct hci_dev *hdev, static int set_phy_configuration(struct sock *sk, struct hci_dev *hdev,
void *data, u16 len) void *data, u16 len)
{ {
struct mgmt_cp_set_phy_configuration *cp = data; struct mgmt_cp_set_phy_configuration *cp = data;
struct hci_cp_le_set_default_phy cp_phy;
struct mgmt_pending_cmd *cmd; struct mgmt_pending_cmd *cmd;
struct hci_request req;
u32 selected_phys, configurable_phys, supported_phys, unconfigure_phys; u32 selected_phys, configurable_phys, supported_phys, unconfigure_phys;
u16 pkt_type = (HCI_DH1 | HCI_DM1); u16 pkt_type = (HCI_DH1 | HCI_DM1);
bool changed = false; bool changed = false;
@ -3555,45 +3595,21 @@ static int set_phy_configuration(struct sock *sk, struct hci_dev *hdev,
cmd = mgmt_pending_add(sk, MGMT_OP_SET_PHY_CONFIGURATION, hdev, data, cmd = mgmt_pending_add(sk, MGMT_OP_SET_PHY_CONFIGURATION, hdev, data,
len); len);
if (!cmd) { if (!cmd)
err = -ENOMEM; err = -ENOMEM;
goto unlock; else
err = hci_cmd_sync_queue(hdev, set_default_phy_sync, cmd,
set_default_phy_complete);
if (err < 0) {
err = mgmt_cmd_status(sk, hdev->id,
MGMT_OP_SET_PHY_CONFIGURATION,
MGMT_STATUS_FAILED);
if (cmd)
mgmt_pending_remove(cmd);
} }
hci_req_init(&req, hdev);
memset(&cp_phy, 0, sizeof(cp_phy));
if (!(selected_phys & MGMT_PHY_LE_TX_MASK))
cp_phy.all_phys |= 0x01;
if (!(selected_phys & MGMT_PHY_LE_RX_MASK))
cp_phy.all_phys |= 0x02;
if (selected_phys & MGMT_PHY_LE_1M_TX)
cp_phy.tx_phys |= HCI_LE_SET_PHY_1M;
if (selected_phys & MGMT_PHY_LE_2M_TX)
cp_phy.tx_phys |= HCI_LE_SET_PHY_2M;
if (selected_phys & MGMT_PHY_LE_CODED_TX)
cp_phy.tx_phys |= HCI_LE_SET_PHY_CODED;
if (selected_phys & MGMT_PHY_LE_1M_RX)
cp_phy.rx_phys |= HCI_LE_SET_PHY_1M;
if (selected_phys & MGMT_PHY_LE_2M_RX)
cp_phy.rx_phys |= HCI_LE_SET_PHY_2M;
if (selected_phys & MGMT_PHY_LE_CODED_RX)
cp_phy.rx_phys |= HCI_LE_SET_PHY_CODED;
hci_req_add(&req, HCI_OP_LE_SET_DEFAULT_PHY, sizeof(cp_phy), &cp_phy);
err = hci_req_run_skb(&req, set_default_phy_complete);
if (err < 0)
mgmt_pending_remove(cmd);
unlock: unlock:
hci_dev_unlock(hdev); hci_dev_unlock(hdev);