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authorDavid S. Miller <davem@davemloft.net>2015-06-23 03:17:47 -0700
committerDavid S. Miller <davem@davemloft.net>2015-06-23 03:17:47 -0700
commitbfdc8dbdf840f2a96d7b4cbb73fc22d973c84441 (patch)
tree5dc9cb0cdcf8a1212f2efbebed3ab6781eab39db /include/net
parent4cd6b4754492c08f00e6237fd7e5c8b443370d15 (diff)
parent952497b159468477392f9b562b904da9bc76d468 (diff)
downloadlinux-bfdc8dbdf840f2a96d7b4cbb73fc22d973c84441.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 2015-06-18 Here's the final bluetooth-next pull request for 4.2. - Cleanups & fixes to 802.15.4 code and related drivers - Fix btusb driver memory leak - New USB IDs for Atheros controllers - Support for BCM4324B3 UART based Broadcom controller - Fix for Bluetooth encryption key size handling - Broadcom controller initialization fixes - Support for Intel controller DDC parameters - Support for multiple Bluetooth LE advertising instances - Fix for HCI user channel cleanup path 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/bluetooth.h11
-rw-r--r--include/net/bluetooth/hci.h10
-rw-r--r--include/net/bluetooth/hci_core.h47
-rw-r--r--include/net/ieee802154_netdev.h18
-rw-r--r--include/net/mac802154.h136
-rw-r--r--include/net/nl802154.h6
6 files changed, 158 insertions, 70 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h
index 7dba80546f16..38d8a34d3589 100644
--- a/include/net/bluetooth/bluetooth.h
+++ b/include/net/bluetooth/bluetooth.h
@@ -365,8 +365,19 @@ extern struct dentry *bt_debugfs;
int l2cap_init(void);
void l2cap_exit(void);
+#if IS_ENABLED(CONFIG_BT_BREDR)
int sco_init(void);
void sco_exit(void);
+#else
+static inline int sco_init(void)
+{
+ return 0;
+}
+
+static inline void sco_exit(void)
+{
+}
+#endif
int mgmt_init(void);
void mgmt_exit(void);
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index d95da83cb1b0..7ca6690355ea 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -1202,6 +1202,16 @@ struct hci_rp_read_clock {
__le16 accuracy;
} __packed;
+#define HCI_OP_READ_ENC_KEY_SIZE 0x1408
+struct hci_cp_read_enc_key_size {
+ __le16 handle;
+} __packed;
+struct hci_rp_read_enc_key_size {
+ __u8 status;
+ __le16 handle;
+ __u8 key_size;
+} __packed;
+
#define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
struct hci_rp_read_local_amp_info {
__u8 status;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index a056c2bfeb81..3bd618d3e55d 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -156,16 +156,22 @@ struct oob_data {
};
struct adv_info {
- struct delayed_work timeout_exp;
+ struct list_head list;
+ bool pending;
__u8 instance;
__u32 flags;
__u16 timeout;
+ __u16 remaining_time;
+ __u16 duration;
__u16 adv_data_len;
__u8 adv_data[HCI_MAX_AD_LENGTH];
__u16 scan_rsp_len;
__u8 scan_rsp_data[HCI_MAX_AD_LENGTH];
};
+#define HCI_MAX_ADV_INSTANCES 5
+#define HCI_DEFAULT_ADV_DURATION 2
+
#define HCI_MAX_SHORT_NAME_LENGTH 10
/* Default LE RPA expiry time, 15 minutes */
@@ -373,7 +379,11 @@ struct hci_dev {
__u8 scan_rsp_data[HCI_MAX_AD_LENGTH];
__u8 scan_rsp_data_len;
- struct adv_info adv_instance;
+ struct list_head adv_instances;
+ unsigned int adv_instance_cnt;
+ __u8 cur_adv_instance;
+ __u16 adv_instance_timeout;
+ struct delayed_work adv_instance_expire;
__u8 irk[16];
__u32 rpa_timeout;
@@ -530,10 +540,22 @@ extern struct mutex hci_cb_list_lock;
/* ----- HCI interface to upper protocols ----- */
int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr);
int l2cap_disconn_ind(struct hci_conn *hcon);
-int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 flags);
+void l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 flags);
+#if IS_ENABLED(CONFIG_BT_BREDR)
int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags);
-int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb);
+void sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb);
+#else
+static inline int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr,
+ __u8 *flags)
+{
+ return 0;
+}
+
+static inline void sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb)
+{
+}
+#endif
/* ----- Inquiry cache ----- */
#define INQUIRY_CACHE_AGE_MAX (HZ*30) /* 30 seconds */
@@ -561,11 +583,6 @@ static inline void hci_discovery_filter_clear(struct hci_dev *hdev)
hdev->discovery.scan_duration = 0;
}
-static inline void adv_info_init(struct hci_dev *hdev)
-{
- memset(&hdev->adv_instance, 0, sizeof(struct adv_info));
-}
-
bool hci_discovery_active(struct hci_dev *hdev);
void hci_discovery_set_state(struct hci_dev *hdev, int state);
@@ -1007,6 +1024,15 @@ int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr,
int hci_remove_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 bdaddr_type);
+void hci_adv_instances_clear(struct hci_dev *hdev);
+struct adv_info *hci_find_adv_instance(struct hci_dev *hdev, u8 instance);
+struct adv_info *hci_get_next_instance(struct hci_dev *hdev, u8 instance);
+int hci_add_adv_instance(struct hci_dev *hdev, u8 instance, u32 flags,
+ u16 adv_data_len, u8 *adv_data,
+ u16 scan_rsp_len, u8 *scan_rsp_data,
+ u16 timeout, u16 duration);
+int hci_remove_adv_instance(struct hci_dev *hdev, u8 instance);
+
void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb);
int hci_recv_frame(struct hci_dev *hdev, struct sk_buff *skb);
@@ -1350,6 +1376,7 @@ void mgmt_set_powered_failed(struct hci_dev *hdev, int err);
int mgmt_powered(struct hci_dev *hdev, u8 powered);
int mgmt_update_adv_data(struct hci_dev *hdev);
void mgmt_discoverable_timeout(struct hci_dev *hdev);
+void mgmt_adv_timeout_expired(struct hci_dev *hdev);
void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
bool persistent);
void mgmt_device_connected(struct hci_dev *hdev, struct hci_conn *conn,
@@ -1408,7 +1435,7 @@ void mgmt_smp_complete(struct hci_conn *conn, bool complete);
u8 hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, u16 latency,
u16 to_multiplier);
void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __le64 rand,
- __u8 ltk[16]);
+ __u8 ltk[16], __u8 key_size);
void hci_copy_identity_address(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 *bdaddr_type);
diff --git a/include/net/ieee802154_netdev.h b/include/net/ieee802154_netdev.h
index 0a87975128ec..2c10a9f0c6d9 100644
--- a/include/net/ieee802154_netdev.h
+++ b/include/net/ieee802154_netdev.h
@@ -346,15 +346,15 @@ struct ieee802154_mac_params {
struct wpan_phy;
enum {
- IEEE802154_LLSEC_PARAM_ENABLED = 1 << 0,
- IEEE802154_LLSEC_PARAM_FRAME_COUNTER = 1 << 1,
- IEEE802154_LLSEC_PARAM_OUT_LEVEL = 1 << 2,
- IEEE802154_LLSEC_PARAM_OUT_KEY = 1 << 3,
- IEEE802154_LLSEC_PARAM_KEY_SOURCE = 1 << 4,
- IEEE802154_LLSEC_PARAM_PAN_ID = 1 << 5,
- IEEE802154_LLSEC_PARAM_HWADDR = 1 << 6,
- IEEE802154_LLSEC_PARAM_COORD_HWADDR = 1 << 7,
- IEEE802154_LLSEC_PARAM_COORD_SHORTADDR = 1 << 8,
+ IEEE802154_LLSEC_PARAM_ENABLED = BIT(0),
+ IEEE802154_LLSEC_PARAM_FRAME_COUNTER = BIT(1),
+ IEEE802154_LLSEC_PARAM_OUT_LEVEL = BIT(2),
+ IEEE802154_LLSEC_PARAM_OUT_KEY = BIT(3),
+ IEEE802154_LLSEC_PARAM_KEY_SOURCE = BIT(4),
+ IEEE802154_LLSEC_PARAM_PAN_ID = BIT(5),
+ IEEE802154_LLSEC_PARAM_HWADDR = BIT(6),
+ IEEE802154_LLSEC_PARAM_COORD_HWADDR = BIT(7),
+ IEEE802154_LLSEC_PARAM_COORD_SHORTADDR = BIT(8),
};
struct ieee802154_llsec_ops {
diff --git a/include/net/mac802154.h b/include/net/mac802154.h
index 9605c7f7453f..f534a46911dc 100644
--- a/include/net/mac802154.h
+++ b/include/net/mac802154.h
@@ -31,79 +31,117 @@
*/
#define MAC802154_FRAME_HARD_HEADER_LEN (2 + 1 + 20 + 14)
-/* The following flags are used to indicate changed address settings from
+/**
+ * enum ieee802154_hw_addr_filt_flags - hardware address filtering flags
+ *
+ * The following flags are used to indicate changed address settings from
* the stack to the hardware.
+ *
+ * @IEEE802154_AFILT_SADDR_CHANGED: Indicates that the short address will be
+ * change.
+ *
+ * @IEEE802154_AFILT_IEEEADDR_CHANGED: Indicates that the extended address
+ * will be change.
+ *
+ * @IEEE802154_AFILT_PANID_CHANGED: Indicates that the pan id will be change.
+ *
+ * @IEEE802154_AFILT_PANC_CHANGED: Indicates that the address filter will
+ * do frame address filtering as a pan coordinator.
*/
+enum ieee802154_hw_addr_filt_flags {
+ IEEE802154_AFILT_SADDR_CHANGED = BIT(0),
+ IEEE802154_AFILT_IEEEADDR_CHANGED = BIT(1),
+ IEEE802154_AFILT_PANID_CHANGED = BIT(2),
+ IEEE802154_AFILT_PANC_CHANGED = BIT(3),
+};
-/* indicates that the Short Address changed */
-#define IEEE802154_AFILT_SADDR_CHANGED 0x00000001
-/* indicates that the IEEE Address changed */
-#define IEEE802154_AFILT_IEEEADDR_CHANGED 0x00000002
-/* indicates that the PAN ID changed */
-#define IEEE802154_AFILT_PANID_CHANGED 0x00000004
-/* indicates that PAN Coordinator status changed */
-#define IEEE802154_AFILT_PANC_CHANGED 0x00000008
-
+/**
+ * struct ieee802154_hw_addr_filt - hardware address filtering settings
+ *
+ * @pan_id: pan_id which should be set to the hardware address filter.
+ *
+ * @short_addr: short_addr which should be set to the hardware address filter.
+ *
+ * @ieee_addr: extended address which should be set to the hardware address
+ * filter.
+ *
+ * @pan_coord: boolean if hardware filtering should be operate as coordinator.
+ */
struct ieee802154_hw_addr_filt {
- __le16 pan_id; /* Each independent PAN selects a unique
- * identifier. This PAN id allows communication
- * between devices within a network using short
- * addresses and enables transmissions between
- * devices across independent networks.
- */
+ __le16 pan_id;
__le16 short_addr;
__le64 ieee_addr;
- u8 pan_coord;
-};
-
-struct ieee802154_vif {
- int type;
-
- /* must be last */
- u8 drv_priv[0] __aligned(sizeof(void *));
+ bool pan_coord;
};
+/**
+ * struct ieee802154_hw - ieee802154 hardware
+ *
+ * @extra_tx_headroom: headroom to reserve in each transmit skb for use by the
+ * driver (e.g. for transmit headers.)
+ *
+ * @flags: hardware flags, see &enum ieee802154_hw_flags
+ *
+ * @parent: parent device of the hardware.
+ *
+ * @priv: pointer to private area that was allocated for driver use along with
+ * this structure.
+ *
+ * @phy: This points to the &struct wpan_phy allocated for this 802.15.4 PHY.
+ */
struct ieee802154_hw {
/* filled by the driver */
int extra_tx_headroom;
u32 flags;
struct device *parent;
+ void *priv;
/* filled by mac802154 core */
- struct ieee802154_hw_addr_filt hw_filt;
- void *priv;
struct wpan_phy *phy;
- size_t vif_data_size;
};
-/* Checksum is in hardware and is omitted from a packet
+/**
+ * enum ieee802154_hw_flags - hardware flags
*
- * These following flags are used to indicate hardware capabilities to
+ * These flags are used to indicate hardware capabilities to
* the stack. Generally, flags here should have their meaning
* done in a way that the simplest hardware doesn't need setting
* any particular flags. There are some exceptions to this rule,
* however, so you are advised to review these flags carefully.
+ *
+ * @IEEE802154_HW_TX_OMIT_CKSUM: Indicates that xmitter will add FCS on it's
+ * own.
+ *
+ * @IEEE802154_HW_LBT: Indicates that transceiver will support listen before
+ * transmit.
+ *
+ * @IEEE802154_HW_CSMA_PARAMS: Indicates that transceiver will support csma
+ * parameters (max_be, min_be, backoff exponents).
+ *
+ * @IEEE802154_HW_FRAME_RETRIES: Indicates that transceiver will support ARET
+ * frame retries setting.
+ *
+ * @IEEE802154_HW_AFILT: Indicates that transceiver will support hardware
+ * address filter setting.
+ *
+ * @IEEE802154_HW_PROMISCUOUS: Indicates that transceiver will support
+ * promiscuous mode setting.
+ *
+ * @IEEE802154_HW_RX_OMIT_CKSUM: Indicates that receiver omits FCS.
+ *
+ * @IEEE802154_HW_RX_DROP_BAD_CKSUM: Indicates that receiver will not filter
+ * frames with bad checksum.
*/
-
-/* Indicates that xmitter will add FCS on it's own. */
-#define IEEE802154_HW_TX_OMIT_CKSUM 0x00000001
-/* Indicates that receiver will autorespond with ACK frames. */
-#define IEEE802154_HW_AACK 0x00000002
-/* Indicates that transceiver will support listen before transmit. */
-#define IEEE802154_HW_LBT 0x00000004
-/* Indicates that transceiver will support csma (max_be, min_be, csma retries)
- * settings. */
-#define IEEE802154_HW_CSMA_PARAMS 0x00000008
-/* Indicates that transceiver will support ARET frame retries setting. */
-#define IEEE802154_HW_FRAME_RETRIES 0x00000010
-/* Indicates that transceiver will support hardware address filter setting. */
-#define IEEE802154_HW_AFILT 0x00000020
-/* Indicates that transceiver will support promiscuous mode setting. */
-#define IEEE802154_HW_PROMISCUOUS 0x00000040
-/* Indicates that receiver omits FCS. */
-#define IEEE802154_HW_RX_OMIT_CKSUM 0x00000080
-/* Indicates that receiver will not filter frames with bad checksum. */
-#define IEEE802154_HW_RX_DROP_BAD_CKSUM 0x00000100
+enum ieee802154_hw_flags {
+ IEEE802154_HW_TX_OMIT_CKSUM = BIT(0),
+ IEEE802154_HW_LBT = BIT(1),
+ IEEE802154_HW_CSMA_PARAMS = BIT(2),
+ IEEE802154_HW_FRAME_RETRIES = BIT(3),
+ IEEE802154_HW_AFILT = BIT(4),
+ IEEE802154_HW_PROMISCUOUS = BIT(5),
+ IEEE802154_HW_RX_OMIT_CKSUM = BIT(6),
+ IEEE802154_HW_RX_DROP_BAD_CKSUM = BIT(7),
+};
/* Indicates that receiver omits FCS and xmitter will add FCS on it's own. */
#define IEEE802154_HW_OMIT_CKSUM (IEEE802154_HW_TX_OMIT_CKSUM | \
diff --git a/include/net/nl802154.h b/include/net/nl802154.h
index 0badebd1de7f..b0ab530d28cd 100644
--- a/include/net/nl802154.h
+++ b/include/net/nl802154.h
@@ -102,6 +102,8 @@ enum nl802154_attrs {
NL802154_ATTR_WPAN_PHY_CAPS,
+ NL802154_ATTR_SUPPORTED_COMMANDS,
+
/* add attributes here, update the policy in nl802154.c */
__NL802154_ATTR_AFTER_LAST,
@@ -185,7 +187,7 @@ enum nl802154_wpan_phy_capability_attr {
* @NL802154_CCA_ENERGY_CARRIER: Carrier sense with energy above threshold
* @NL802154_CCA_ALOHA: CCA shall always report an idle medium
* @NL802154_CCA_UWB_SHR: UWB preamble sense based on the SHR of a frame
- * @NL802154_CCA_UWB_MULTIPEXED: UWB preamble sense based on the packet with
+ * @NL802154_CCA_UWB_MULTIPLEXED: UWB preamble sense based on the packet with
* the multiplexed preamble
* @__NL802154_CCA_ATTR_AFTER_LAST: Internal
* @NL802154_CCA_ATTR_MAX: Maximum CCA attribute number
@@ -197,7 +199,7 @@ enum nl802154_cca_modes {
NL802154_CCA_ENERGY_CARRIER,
NL802154_CCA_ALOHA,
NL802154_CCA_UWB_SHR,
- NL802154_CCA_UWB_MULTIPEXED,
+ NL802154_CCA_UWB_MULTIPLEXED,
/* keep last */
__NL802154_CCA_ATTR_AFTER_LAST,