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Bluetooth: hci_sync: Convert MGMT_OP_SSP 

mgmt-tester paths:
Set SSP on - Success 2
Set Device ID - SSP off and Power on

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 16:58:58 -07:00 committed by Marcel Holtmann
parent 5e233ed59c
commit 3244845c63
5 changed files with 80 additions and 83 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
include/net/bluetooth/hci_core.h
View File

@ -1806,7 +1806,6 @@ int mgmt_user_passkey_notify(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 entered);
void mgmt_auth_failed(struct hci_conn *conn, u8 status);
void mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status);
void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status);
void mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class,
u8 status);
void mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status);

1
include/net/bluetooth/hci_sync.h
View File

@ -47,6 +47,7 @@ int hci_update_class_sync(struct hci_dev *hdev);
int hci_update_eir_sync(struct hci_dev *hdev);
int hci_update_class_sync(struct hci_dev *hdev);
int hci_update_name_sync(struct hci_dev *hdev);
int hci_write_ssp_mode_sync(struct hci_dev *hdev, u8 mode);
int hci_update_random_address_sync(struct hci_dev *hdev, bool require_privacy,
bool rpa, u8 *own_addr_type);

4
net/bluetooth/hci_event.c
View File

@ -545,9 +545,7 @@ static void hci_cc_write_ssp_mode(struct hci_dev *hdev, struct sk_buff *skb)
hdev->features[1][0] &= ~LMP_HOST_SSP;
}
if (hci_dev_test_flag(hdev, HCI_MGMT))
mgmt_ssp_enable_complete(hdev, sent->mode, status);
else if (!status) {
if (!status) {
if (sent->mode)
hci_dev_set_flag(hdev, HCI_SSP_ENABLED);
else

7
net/bluetooth/hci_sync.c
View File

@ -2142,7 +2142,7 @@ int hci_write_sc_support_sync(struct hci_dev *hdev, u8 val)
return err;
}
static int hci_write_ssp_mode_sync(struct hci_dev *hdev, u8 mode)
int hci_write_ssp_mode_sync(struct hci_dev *hdev, u8 mode)
{
int err;
@ -2150,6 +2150,11 @@ static int hci_write_ssp_mode_sync(struct hci_dev *hdev, u8 mode)
lmp_host_ssp_capable(hdev))
return 0;
if (!mode && hci_dev_test_flag(hdev, HCI_USE_DEBUG_KEYS)) {
__hci_cmd_sync_status(hdev, HCI_OP_WRITE_SSP_DEBUG_MODE,
sizeof(mode), &mode, HCI_CMD_TIMEOUT);
}
err = __hci_cmd_sync_status(hdev, HCI_OP_WRITE_SSP_MODE,
sizeof(mode), &mode, HCI_CMD_TIMEOUT);
if (err)

150
net/bluetooth/mgmt.c
View File

@ -1760,6 +1760,69 @@ failed:
return err;
}
static void set_ssp_complete(struct hci_dev *hdev, void *data, int err)
{
struct cmd_lookup match = { NULL, hdev };
struct mgmt_pending_cmd *cmd = data;
struct mgmt_mode *cp = cmd->param;
u8 enable = cp->val;
bool changed;
if (err) {
u8 mgmt_err = mgmt_status(err);
if (enable && hci_dev_test_and_clear_flag(hdev,
HCI_SSP_ENABLED)) {
hci_dev_clear_flag(hdev, HCI_HS_ENABLED);
new_settings(hdev, NULL);
}
mgmt_pending_foreach(MGMT_OP_SET_SSP, hdev, cmd_status_rsp,
&mgmt_err);
return;
}
if (enable) {
changed = !hci_dev_test_and_set_flag(hdev, HCI_SSP_ENABLED);
} else {
changed = hci_dev_test_and_clear_flag(hdev, HCI_SSP_ENABLED);
if (!changed)
changed = hci_dev_test_and_clear_flag(hdev,
HCI_HS_ENABLED);
else
hci_dev_clear_flag(hdev, HCI_HS_ENABLED);
}
mgmt_pending_foreach(MGMT_OP_SET_SSP, hdev, settings_rsp, &match);
if (changed)
new_settings(hdev, match.sk);
if (match.sk)
sock_put(match.sk);
hci_update_eir_sync(hdev);
}
static int set_ssp_sync(struct hci_dev *hdev, void *data)
{
struct mgmt_pending_cmd *cmd = data;
struct mgmt_mode *cp = cmd->param;
bool changed = false;
int err;
if (cp->val)
changed = !hci_dev_test_and_set_flag(hdev, HCI_SSP_ENABLED);
err = hci_write_ssp_mode_sync(hdev, cp->val);
if (!err && changed)
hci_dev_clear_flag(hdev, HCI_SSP_ENABLED);
return err;
}
static int set_ssp(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
{
struct mgmt_mode *cp = data;
@ -1821,19 +1884,18 @@ static int set_ssp(struct sock *sk, struct hci_dev *hdev, void *data, u16 len)
}
cmd = mgmt_pending_add(sk, MGMT_OP_SET_SSP, hdev, data, len);
if (!cmd) {
if (!cmd)
err = -ENOMEM;
goto failed;
}
else
err = hci_cmd_sync_queue(hdev, set_ssp_sync, cmd,
set_ssp_complete);
if (!cp->val && hci_dev_test_flag(hdev, HCI_USE_DEBUG_KEYS))
hci_send_cmd(hdev, HCI_OP_WRITE_SSP_DEBUG_MODE,
sizeof(cp->val), &cp->val);
err = hci_send_cmd(hdev, HCI_OP_WRITE_SSP_MODE, 1, &cp->val);
if (err < 0) {
mgmt_pending_remove(cmd);
goto failed;
err = mgmt_cmd_status(sk, hdev->id, MGMT_OP_SET_SSP,
MGMT_STATUS_FAILED);
if (cmd)
mgmt_pending_remove(cmd);
}
failed:
@ -9309,74 +9371,6 @@ void mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status)
sock_put(match.sk);
}
static void clear_eir(struct hci_request *req)
{
struct hci_dev *hdev = req->hdev;
struct hci_cp_write_eir cp;
if (!lmp_ext_inq_capable(hdev))
return;
memset(hdev->eir, 0, sizeof(hdev->eir));
memset(&cp, 0, sizeof(cp));
hci_req_add(req, HCI_OP_WRITE_EIR, sizeof(cp), &cp);
}
void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status)
{
struct cmd_lookup match = { NULL, hdev };
struct hci_request req;
bool changed = false;
if (status) {
u8 mgmt_err = mgmt_status(status);
if (enable && hci_dev_test_and_clear_flag(hdev,
HCI_SSP_ENABLED)) {
hci_dev_clear_flag(hdev, HCI_HS_ENABLED);
new_settings(hdev, NULL);
}
mgmt_pending_foreach(MGMT_OP_SET_SSP, hdev, cmd_status_rsp,
&mgmt_err);
return;
}
if (enable) {
changed = !hci_dev_test_and_set_flag(hdev, HCI_SSP_ENABLED);
} else {
changed = hci_dev_test_and_clear_flag(hdev, HCI_SSP_ENABLED);
if (!changed)
changed = hci_dev_test_and_clear_flag(hdev,
HCI_HS_ENABLED);
else
hci_dev_clear_flag(hdev, HCI_HS_ENABLED);
}
mgmt_pending_foreach(MGMT_OP_SET_SSP, hdev, settings_rsp, &match);
if (changed)
new_settings(hdev, match.sk);
if (match.sk)
sock_put(match.sk);
hci_req_init(&req, hdev);
if (hci_dev_test_flag(hdev, HCI_SSP_ENABLED)) {
if (hci_dev_test_flag(hdev, HCI_USE_DEBUG_KEYS))
hci_req_add(&req, HCI_OP_WRITE_SSP_DEBUG_MODE,
sizeof(enable), &enable);
__hci_req_update_eir(&req);
} else {
clear_eir(&req);
}
hci_req_run(&req, NULL);
}
static void sk_lookup(struct mgmt_pending_cmd *cmd, void *data)
{
struct cmd_lookup *match = data;