#include <net/sock.h>
#include <asm/system.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#include <asm/unaligned.h>
#include <net/bluetooth/bluetooth.h>
clear_bit(HCI_INQUIRY, &hdev->flags);
- hci_req_complete(hdev, status);
+ hci_req_complete(hdev, HCI_OP_INQUIRY_CANCEL, status);
hci_conn_check_pending(hdev);
}
if (!status)
hdev->link_policy = get_unaligned_le16(sent);
- hci_req_complete(hdev, status);
+ hci_req_complete(hdev, HCI_OP_WRITE_DEF_LINK_POLICY, status);
}
static void hci_cc_reset(struct hci_dev *hdev, struct sk_buff *skb)
BT_DBG("%s status 0x%x", hdev->name, status);
- hci_req_complete(hdev, status);
+ hci_req_complete(hdev, HCI_OP_RESET, status);
}
static void hci_cc_write_local_name(struct hci_dev *hdev, struct sk_buff *skb)
clear_bit(HCI_AUTH, &hdev->flags);
}
- hci_req_complete(hdev, status);
+ hci_req_complete(hdev, HCI_OP_WRITE_AUTH_ENABLE, status);
}
static void hci_cc_write_encrypt_mode(struct hci_dev *hdev, struct sk_buff *skb)
clear_bit(HCI_ENCRYPT, &hdev->flags);
}
- hci_req_complete(hdev, status);
+ hci_req_complete(hdev, HCI_OP_WRITE_ENCRYPT_MODE, status);
}
static void hci_cc_write_scan_enable(struct hci_dev *hdev, struct sk_buff *skb)
set_bit(HCI_PSCAN, &hdev->flags);
}
- hci_req_complete(hdev, status);
+ hci_req_complete(hdev, HCI_OP_WRITE_SCAN_ENABLE, status);
}
static void hci_cc_read_class_of_dev(struct hci_dev *hdev, struct sk_buff *skb)
BT_DBG("%s status 0x%x", hdev->name, status);
- hci_req_complete(hdev, status);
+ hci_req_complete(hdev, HCI_OP_HOST_BUFFER_SIZE, status);
}
static void hci_cc_read_ssp_mode(struct hci_dev *hdev, struct sk_buff *skb)
if (!rp->status)
bacpy(&hdev->bdaddr, &rp->bdaddr);
- hci_req_complete(hdev, rp->status);
+ hci_req_complete(hdev, HCI_OP_READ_BD_ADDR, rp->status);
+}
+
+static void hci_cc_write_ca_timeout(struct hci_dev *hdev, struct sk_buff *skb)
+{
+ __u8 status = *((__u8 *) skb->data);
+
+ BT_DBG("%s status 0x%x", hdev->name, status);
+
+ hci_req_complete(hdev, HCI_OP_WRITE_CA_TIMEOUT, status);
}
static inline void hci_cs_inquiry(struct hci_dev *hdev, __u8 status)
BT_DBG("%s status 0x%x", hdev->name, status);
if (status) {
- hci_req_complete(hdev, status);
+ hci_req_complete(hdev, HCI_OP_INQUIRY, status);
hci_conn_check_pending(hdev);
} else
hci_dev_unlock(hdev);
}
+static int hci_outgoing_auth_needed(struct hci_dev *hdev,
+ struct hci_conn *conn)
+{
+ if (conn->state != BT_CONFIG || !conn->out)
+ return 0;
+
+ if (conn->pending_sec_level == BT_SECURITY_SDP)
+ return 0;
+
+ /* Only request authentication for SSP connections or non-SSP
+ * devices with sec_level HIGH */
+ if (!(hdev->ssp_mode > 0 && conn->ssp_mode > 0) &&
+ conn->pending_sec_level != BT_SECURITY_HIGH)
+ return 0;
+
+ return 1;
+}
+
static void hci_cs_remote_name_req(struct hci_dev *hdev, __u8 status)
{
+ struct hci_cp_remote_name_req *cp;
+ struct hci_conn *conn;
+
BT_DBG("%s status 0x%x", hdev->name, status);
+
+ /* If successful wait for the name req complete event before
+ * checking for the need to do authentication */
+ if (!status)
+ return;
+
+ cp = hci_sent_cmd_data(hdev, HCI_OP_REMOTE_NAME_REQ);
+ if (!cp)
+ return;
+
+ hci_dev_lock(hdev);
+
+ conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &cp->bdaddr);
+ if (conn && hci_outgoing_auth_needed(hdev, conn)) {
+ struct hci_cp_auth_requested cp;
+ cp.handle = __cpu_to_le16(conn->handle);
+ hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED, sizeof(cp), &cp);
+ }
+
+ hci_dev_unlock(hdev);
}
static void hci_cs_read_remote_features(struct hci_dev *hdev, __u8 status)
clear_bit(HCI_INQUIRY, &hdev->flags);
- hci_req_complete(hdev, status);
+ hci_req_complete(hdev, HCI_OP_INQUIRY, status);
hci_conn_check_pending(hdev);
}
hci_dev_lock(hdev);
- if ((ie = hci_inquiry_cache_lookup(hdev, &ev->bdaddr)))
+ ie = hci_inquiry_cache_lookup(hdev, &ev->bdaddr);
+ if (ie)
memcpy(ie->data.dev_class, ev->dev_class, 3);
conn = hci_conn_hash_lookup_ba(hdev, ev->link_type, &ev->bdaddr);
if (!conn) {
- if (!(conn = hci_conn_add(hdev, ev->link_type, &ev->bdaddr))) {
+ conn = hci_conn_add(hdev, ev->link_type, &ev->bdaddr);
+ if (!conn) {
BT_ERR("No memory for new connection");
hci_dev_unlock(hdev);
return;
conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));
if (conn) {
- if (!ev->status)
+ if (!ev->status) {
conn->link_mode |= HCI_LM_AUTH;
- else
+ conn->sec_level = conn->pending_sec_level;
+ } else
conn->sec_level = BT_SECURITY_LOW;
clear_bit(HCI_CONN_AUTH_PEND, &conn->pend);
static inline void hci_remote_name_evt(struct hci_dev *hdev, struct sk_buff *skb)
{
+ struct hci_ev_remote_name *ev = (void *) skb->data;
+ struct hci_conn *conn;
+
BT_DBG("%s", hdev->name);
hci_conn_check_pending(hdev);
+
+ hci_dev_lock(hdev);
+
+ conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);
+ if (conn && hci_outgoing_auth_needed(hdev, conn)) {
+ struct hci_cp_auth_requested cp;
+ cp.handle = __cpu_to_le16(conn->handle);
+ hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED, sizeof(cp), &cp);
+ }
+
+ hci_dev_unlock(hdev);
}
static inline void hci_encrypt_change_evt(struct hci_dev *hdev, struct sk_buff *skb)
hci_dev_lock(hdev);
conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));
- if (conn) {
- if (!ev->status)
- memcpy(conn->features, ev->features, 8);
+ if (!conn)
+ goto unlock;
- if (conn->state == BT_CONFIG) {
- if (!ev->status && lmp_ssp_capable(hdev) &&
- lmp_ssp_capable(conn)) {
- struct hci_cp_read_remote_ext_features cp;
- cp.handle = ev->handle;
- cp.page = 0x01;
- hci_send_cmd(hdev,
- HCI_OP_READ_REMOTE_EXT_FEATURES,
- sizeof(cp), &cp);
- } else if (!ev->status && conn->out &&
- conn->sec_level == BT_SECURITY_HIGH) {
- struct hci_cp_auth_requested cp;
- cp.handle = ev->handle;
- hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED,
+ if (!ev->status)
+ memcpy(conn->features, ev->features, 8);
+
+ if (conn->state != BT_CONFIG)
+ goto unlock;
+
+ if (!ev->status && lmp_ssp_capable(hdev) && lmp_ssp_capable(conn)) {
+ struct hci_cp_read_remote_ext_features cp;
+ cp.handle = ev->handle;
+ cp.page = 0x01;
+ hci_send_cmd(hdev, HCI_OP_READ_REMOTE_EXT_FEATURES,
sizeof(cp), &cp);
- } else {
- conn->state = BT_CONNECTED;
- hci_proto_connect_cfm(conn, ev->status);
- hci_conn_put(conn);
- }
- }
+ goto unlock;
}
+ if (!ev->status) {
+ struct hci_cp_remote_name_req cp;
+ memset(&cp, 0, sizeof(cp));
+ bacpy(&cp.bdaddr, &conn->dst);
+ cp.pscan_rep_mode = 0x02;
+ hci_send_cmd(hdev, HCI_OP_REMOTE_NAME_REQ, sizeof(cp), &cp);
+ }
+
+ if (!hci_outgoing_auth_needed(hdev, conn)) {
+ conn->state = BT_CONNECTED;
+ hci_proto_connect_cfm(conn, ev->status);
+ hci_conn_put(conn);
+ }
+
+unlock:
hci_dev_unlock(hdev);
}
hci_cc_read_bd_addr(hdev, skb);
break;
+ case HCI_OP_WRITE_CA_TIMEOUT:
+ hci_cc_write_ca_timeout(hdev, skb);
+ break;
+
default:
BT_DBG("%s opcode 0x%x", hdev->name, opcode);
break;
conn->sent -= count;
if (conn->type == ACL_LINK) {
- if ((hdev->acl_cnt += count) > hdev->acl_pkts)
+ hdev->acl_cnt += count;
+ if (hdev->acl_cnt > hdev->acl_pkts)
hdev->acl_cnt = hdev->acl_pkts;
} else {
- if ((hdev->sco_cnt += count) > hdev->sco_pkts)
+ hdev->sco_cnt += count;
+ if (hdev->sco_cnt > hdev->sco_pkts)
hdev->sco_cnt = hdev->sco_pkts;
}
}
if (conn && !ev->status) {
struct inquiry_entry *ie;
- if ((ie = hci_inquiry_cache_lookup(hdev, &conn->dst))) {
+ ie = hci_inquiry_cache_lookup(hdev, &conn->dst);
+ if (ie) {
ie->data.clock_offset = ev->clock_offset;
ie->timestamp = jiffies;
}
hci_dev_lock(hdev);
- if ((ie = hci_inquiry_cache_lookup(hdev, &ev->bdaddr))) {
+ ie = hci_inquiry_cache_lookup(hdev, &ev->bdaddr);
+ if (ie) {
ie->data.pscan_rep_mode = ev->pscan_rep_mode;
ie->timestamp = jiffies;
}
hci_dev_lock(hdev);
conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));
- if (conn) {
- if (!ev->status && ev->page == 0x01) {
- struct inquiry_entry *ie;
+ if (!conn)
+ goto unlock;
- if ((ie = hci_inquiry_cache_lookup(hdev, &conn->dst)))
- ie->data.ssp_mode = (ev->features[0] & 0x01);
+ if (!ev->status && ev->page == 0x01) {
+ struct inquiry_entry *ie;
- conn->ssp_mode = (ev->features[0] & 0x01);
- }
+ ie = hci_inquiry_cache_lookup(hdev, &conn->dst);
+ if (ie)
+ ie->data.ssp_mode = (ev->features[0] & 0x01);
- if (conn->state == BT_CONFIG) {
- if (!ev->status && hdev->ssp_mode > 0 &&
- conn->ssp_mode > 0 && conn->out &&
- conn->sec_level != BT_SECURITY_SDP) {
- struct hci_cp_auth_requested cp;
- cp.handle = ev->handle;
- hci_send_cmd(hdev, HCI_OP_AUTH_REQUESTED,
- sizeof(cp), &cp);
- } else {
- conn->state = BT_CONNECTED;
- hci_proto_connect_cfm(conn, ev->status);
- hci_conn_put(conn);
- }
- }
+ conn->ssp_mode = (ev->features[0] & 0x01);
+ }
+
+ if (conn->state != BT_CONFIG)
+ goto unlock;
+
+ if (!ev->status) {
+ struct hci_cp_remote_name_req cp;
+ memset(&cp, 0, sizeof(cp));
+ bacpy(&cp.bdaddr, &conn->dst);
+ cp.pscan_rep_mode = 0x02;
+ hci_send_cmd(hdev, HCI_OP_REMOTE_NAME_REQ, sizeof(cp), &cp);
}
+ if (!hci_outgoing_auth_needed(hdev, conn)) {
+ conn->state = BT_CONNECTED;
+ hci_proto_connect_cfm(conn, ev->status);
+ hci_conn_put(conn);
+ }
+
+unlock:
hci_dev_unlock(hdev);
}
hci_dev_lock(hdev);
- if ((ie = hci_inquiry_cache_lookup(hdev, &ev->bdaddr)))
+ ie = hci_inquiry_cache_lookup(hdev, &ev->bdaddr);
+ if (ie)
ie->data.ssp_mode = (ev->features[0] & 0x01);
hci_dev_unlock(hdev);
projects / mv-sheeva.git / blobdiff