From 3244845c6307fa6f4fa2eabe5259d2c93c837dce Mon Sep 17 00:00:00 2001 From: Brian Gix Date: Wed, 27 Oct 2021 16:58:58 -0700 Subject: 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 Signed-off-by: Marcel Holtmann --- net/bluetooth/mgmt.c | 150 +++++++++++++++++++++++++-------------------------- 1 file changed, 72 insertions(+), 78 deletions(-) (limited to 'net/bluetooth/mgmt.c') diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index ee144fadcab6..bfa08eb4c2b6 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -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; - } - - 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); + else + err = hci_cmd_sync_queue(hdev, set_ssp_sync, cmd, + set_ssp_complete); - 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; -- cgit v1.2.3-59-g8ed1b