diff options
Diffstat (limited to 'hw/bt/core.c')
| -rw-r--r-- | hw/bt/core.c | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/hw/bt/core.c b/hw/bt/core.c deleted file mode 100644 index dfb196e2a4..0000000000 --- a/hw/bt/core.c +++ /dev/null @@ -1,143 +0,0 @@ -/* - * Convenience functions for bluetooth. - * - * Copyright (C) 2008 Andrzej Zaborowski <balrog@zabor.org> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 or - * (at your option) version 3 of the License. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "qemu/osdep.h" -#include "qemu/error-report.h" -#include "sysemu/bt.h" -#include "hw/bt.h" - -/* Slave implementations can ignore this */ -static void bt_dummy_lmp_mode_change(struct bt_link_s *link) -{ -} - -/* Slaves should never receive these PDUs */ -static void bt_dummy_lmp_connection_complete(struct bt_link_s *link) -{ - if (link->slave->reject_reason) - error_report("%s: stray LMP_not_accepted received, fixme", __func__); - else - error_report("%s: stray LMP_accepted received, fixme", __func__); - exit(-1); -} - -static void bt_dummy_lmp_disconnect_master(struct bt_link_s *link) -{ - error_report("%s: stray LMP_detach received, fixme", __func__); - exit(-1); -} - -static void bt_dummy_lmp_acl_resp(struct bt_link_s *link, - const uint8_t *data, int start, int len) -{ - error_report("%s: stray ACL response PDU, fixme", __func__); - exit(-1); -} - -/* Slaves that don't hold any additional per link state can use these */ -static void bt_dummy_lmp_connection_request(struct bt_link_s *req) -{ - struct bt_link_s *link = g_malloc0(sizeof(struct bt_link_s)); - - link->slave = req->slave; - link->host = req->host; - - req->host->reject_reason = 0; - req->host->lmp_connection_complete(link); -} - -static void bt_dummy_lmp_disconnect_slave(struct bt_link_s *link) -{ - g_free(link); -} - -static void bt_dummy_destroy(struct bt_device_s *device) -{ - bt_device_done(device); - g_free(device); -} - -static int bt_dev_idx = 0; - -void bt_device_init(struct bt_device_s *dev, struct bt_scatternet_s *net) -{ - memset(dev, 0, sizeof(*dev)); - dev->inquiry_scan = 1; - dev->page_scan = 1; - - dev->bd_addr.b[0] = bt_dev_idx & 0xff; - dev->bd_addr.b[1] = bt_dev_idx >> 8; - dev->bd_addr.b[2] = 0xd0; - dev->bd_addr.b[3] = 0xba; - dev->bd_addr.b[4] = 0xbe; - dev->bd_addr.b[5] = 0xba; - bt_dev_idx ++; - - /* Simple slave-only devices need to implement only .lmp_acl_data */ - dev->lmp_connection_complete = bt_dummy_lmp_connection_complete; - dev->lmp_disconnect_master = bt_dummy_lmp_disconnect_master; - dev->lmp_acl_resp = bt_dummy_lmp_acl_resp; - dev->lmp_mode_change = bt_dummy_lmp_mode_change; - dev->lmp_connection_request = bt_dummy_lmp_connection_request; - dev->lmp_disconnect_slave = bt_dummy_lmp_disconnect_slave; - - dev->handle_destroy = bt_dummy_destroy; - - dev->net = net; - dev->next = net->slave; - net->slave = dev; -} - -void bt_device_done(struct bt_device_s *dev) -{ - struct bt_device_s **p = &dev->net->slave; - - while (*p && *p != dev) - p = &(*p)->next; - if (*p != dev) { - error_report("%s: bad bt device \"%s\"", __func__, - dev->lmp_name ?: "(null)"); - exit(-1); - } - - *p = dev->next; -} - -static struct bt_vlan_s { - struct bt_scatternet_s net; - int id; - struct bt_vlan_s *next; -} *first_bt_vlan; - -/* find or alloc a new bluetooth "VLAN" */ -struct bt_scatternet_s *qemu_find_bt_vlan(int id) -{ - struct bt_vlan_s **pvlan, *vlan; - for (vlan = first_bt_vlan; vlan != NULL; vlan = vlan->next) { - if (vlan->id == id) - return &vlan->net; - } - vlan = g_malloc0(sizeof(struct bt_vlan_s)); - vlan->id = id; - pvlan = &first_bt_vlan; - while (*pvlan != NULL) - pvlan = &(*pvlan)->next; - *pvlan = vlan; - return &vlan->net; -} |