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authorDavid S. Miller <davem@davemloft.net>2016-01-08 13:17:31 -0500
committerDavid S. Miller <davem@davemloft.net>2016-01-08 13:17:31 -0500
commit250fbf129e913781a7c9f8bb38d5aa30b4f0f947 (patch)
tree8c0becf32e1a6ab8a50db8040ea1e53984fabec0 /include/net
parenta33ad9ac818ecd36fdaa3ad1f9c5471398f41647 (diff)
parent8cf60cf238ce1bea38593321e6ea8561fc32e38d (diff)
downloadlinux-250fbf129e913781a7c9f8bb38d5aa30b4f0f947.tar.bz2
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Johan Hedberg says: ==================== pull request: bluetooth-next 2016-01-08 Here's one more bluetooth-next pull request for the 4.5 kernel: - Support for CRC check and promiscuous mode for CC2520 - Fixes to btmrvl driver - New ACPI IDs for hci_bcm driver - Limited Discovery support for the Bluetooth mgmt interface - Minor other cleanups here and there Please let me know if there are any issues pulling. Thanks. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/bluetooth/hci_core.h31
-rw-r--r--include/net/bluetooth/mgmt.h2
-rw-r--r--include/net/ieee802154_netdev.h2
3 files changed, 24 insertions, 11 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index c95e0326c41a..d4f82edb5cff 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -77,6 +77,7 @@ struct discovery_state {
u8 last_adv_data_len;
bool report_invalid_rssi;
bool result_filtering;
+ bool limited;
s8 rssi;
u16 uuid_count;
u8 (*uuids)[16];
@@ -1283,31 +1284,41 @@ static inline void hci_role_switch_cfm(struct hci_conn *conn, __u8 status,
mutex_unlock(&hci_cb_list_lock);
}
-static inline bool eir_has_data_type(u8 *data, size_t data_len, u8 type)
+static inline void *eir_get_data(u8 *eir, size_t eir_len, u8 type,
+ size_t *data_len)
{
size_t parsed = 0;
- if (data_len < 2)
- return false;
+ if (eir_len < 2)
+ return NULL;
- while (parsed < data_len - 1) {
- u8 field_len = data[0];
+ while (parsed < eir_len - 1) {
+ u8 field_len = eir[0];
if (field_len == 0)
break;
parsed += field_len + 1;
- if (parsed > data_len)
+ if (parsed > eir_len)
break;
- if (data[1] == type)
- return true;
+ if (eir[1] != type) {
+ eir += field_len + 1;
+ continue;
+ }
+
+ /* Zero length data */
+ if (field_len == 1)
+ return NULL;
- data += field_len + 1;
+ if (data_len)
+ *data_len = field_len - 1;
+
+ return &eir[2];
}
- return false;
+ return NULL;
}
static inline bool hci_bdaddr_is_rpa(bdaddr_t *bdaddr, u8 addr_type)
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index af17774c9416..ea73e0826aa7 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -584,6 +584,8 @@ struct mgmt_rp_get_adv_size_info {
__u8 max_scan_rsp_len;
} __packed;
+#define MGMT_OP_START_LIMITED_DISCOVERY 0x0041
+
#define MGMT_EV_CMD_COMPLETE 0x0001
struct mgmt_ev_cmd_complete {
__le16 opcode;
diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h
index a62a051a3a2f..c4b31601cd53 100644
--- a/include/net/ieee802154_netdev.h
+++ b/include/net/ieee802154_netdev.h
@@ -337,7 +337,7 @@ struct ieee802154_mlme_ops {
void (*get_mac_params)(struct net_device *dev,
struct ieee802154_mac_params *params);
- struct ieee802154_llsec_ops *llsec;
+ const struct ieee802154_llsec_ops *llsec;
};
static inline struct ieee802154_mlme_ops *