X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=net%2Fbluetooth%2Fhci_core.c;h=979556a2649af9867881c492595462b0ed9dfc6b;hb=3df92b31b2b593c5a067634ef2c30e76b2b2548d;hp=411ace8e647be4fad7281f6e24c847ad18b28bb8;hpb=27953437059c64d14086196eb96f43c78caa9db3;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 411ace8..979556a 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -25,28 +25,10 @@ /* Bluetooth HCI core. */ -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include +#include +#include -#include -#include +#include #include #include @@ -65,6 +47,9 @@ DEFINE_RWLOCK(hci_dev_list_lock); LIST_HEAD(hci_cb_list); DEFINE_RWLOCK(hci_cb_list_lock); +/* HCI ID Numbering */ +static DEFINE_IDA(hci_index_ida); + /* ---- HCI notifications ---- */ static void hci_notify(struct hci_dev *hdev, int event) @@ -124,8 +109,9 @@ static void hci_req_cancel(struct hci_dev *hdev, int err) } /* Execute request and wait for completion. */ -static int __hci_request(struct hci_dev *hdev, void (*req)(struct hci_dev *hdev, unsigned long opt), - unsigned long opt, __u32 timeout) +static int __hci_request(struct hci_dev *hdev, + void (*req)(struct hci_dev *hdev, unsigned long opt), + unsigned long opt, __u32 timeout) { DECLARE_WAITQUEUE(wait, current); int err = 0; @@ -166,8 +152,9 @@ static int __hci_request(struct hci_dev *hdev, void (*req)(struct hci_dev *hdev, return err; } -static inline int hci_request(struct hci_dev *hdev, void (*req)(struct hci_dev *hdev, unsigned long opt), - unsigned long opt, __u32 timeout) +static int hci_request(struct hci_dev *hdev, + void (*req)(struct hci_dev *hdev, unsigned long opt), + unsigned long opt, __u32 timeout) { int ret; @@ -202,7 +189,7 @@ static void bredr_init(struct hci_dev *hdev) /* Mandatory initialization */ /* Reset */ - if (!test_bit(HCI_QUIRK_NO_RESET, &hdev->quirks)) { + if (!test_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks)) { set_bit(HCI_RESET, &hdev->flags); hci_send_cmd(hdev, HCI_OP_RESET, 0, NULL); } @@ -235,7 +222,7 @@ static void bredr_init(struct hci_dev *hdev) hci_send_cmd(hdev, HCI_OP_SET_EVENT_FLT, 1, &flt_type); /* Connection accept timeout ~20 secs */ - param = cpu_to_le16(0x7d00); + param = __constant_cpu_to_le16(0x7d00); hci_send_cmd(hdev, HCI_OP_WRITE_CA_TIMEOUT, 2, ¶m); bacpy(&cp.bdaddr, BDADDR_ANY); @@ -417,7 +404,8 @@ static void inquiry_cache_flush(struct hci_dev *hdev) INIT_LIST_HEAD(&cache->resolve); } -struct inquiry_entry *hci_inquiry_cache_lookup(struct hci_dev *hdev, bdaddr_t *bdaddr) +struct inquiry_entry *hci_inquiry_cache_lookup(struct hci_dev *hdev, + bdaddr_t *bdaddr) { struct discovery_state *cache = &hdev->discovery; struct inquiry_entry *e; @@ -478,7 +466,7 @@ void hci_inquiry_cache_update_resolve(struct hci_dev *hdev, list_for_each_entry(p, &cache->resolve, list) { if (p->name_state != NAME_PENDING && - abs(p->data.rssi) >= abs(ie->data.rssi)) + abs(p->data.rssi) >= abs(ie->data.rssi)) break; pos = &p->list; } @@ -503,7 +491,7 @@ bool hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_data *data, *ssp = true; if (ie->name_state == NAME_NEEDED && - data->rssi != ie->data.rssi) { + data->rssi != ie->data.rssi) { ie->data.rssi = data->rssi; hci_inquiry_cache_update_resolve(hdev, ie); } @@ -527,7 +515,7 @@ bool hci_inquiry_cache_update(struct hci_dev *hdev, struct inquiry_data *data, update: if (name_known && ie->name_state != NAME_KNOWN && - ie->name_state != NAME_PENDING) { + ie->name_state != NAME_PENDING) { ie->name_state = NAME_KNOWN; list_del(&ie->list); } @@ -605,8 +593,7 @@ int hci_inquiry(void __user *arg) hci_dev_lock(hdev); if (inquiry_cache_age(hdev) > INQUIRY_CACHE_AGE_MAX || - inquiry_cache_empty(hdev) || - ir.flags & IREQ_CACHE_FLUSH) { + inquiry_cache_empty(hdev) || ir.flags & IREQ_CACHE_FLUSH) { inquiry_cache_flush(hdev); do_inquiry = 1; } @@ -620,7 +607,9 @@ int hci_inquiry(void __user *arg) goto done; } - /* for unlimited number of responses we will use buffer with 255 entries */ + /* for unlimited number of responses we will use buffer with + * 255 entries + */ max_rsp = (ir.num_rsp == 0) ? 255 : ir.num_rsp; /* cache_dump can't sleep. Therefore we allocate temp buffer and then @@ -641,7 +630,7 @@ int hci_inquiry(void __user *arg) if (!copy_to_user(ptr, &ir, sizeof(ir))) { ptr += sizeof(ir); if (copy_to_user(ptr, buf, sizeof(struct inquiry_info) * - ir.num_rsp)) + ir.num_rsp)) err = -EFAULT; } else err = -EFAULT; @@ -702,11 +691,11 @@ int hci_dev_open(__u16 dev) hdev->init_last_cmd = 0; ret = __hci_request(hdev, hci_init_req, 0, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + msecs_to_jiffies(HCI_INIT_TIMEOUT)); if (lmp_host_le_capable(hdev)) ret = __hci_request(hdev, hci_le_init_req, 0, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + msecs_to_jiffies(HCI_INIT_TIMEOUT)); clear_bit(HCI_INIT, &hdev->flags); } @@ -791,10 +780,10 @@ static int hci_dev_do_close(struct hci_dev *hdev) skb_queue_purge(&hdev->cmd_q); atomic_set(&hdev->cmd_cnt, 1); if (!test_bit(HCI_RAW, &hdev->flags) && - test_bit(HCI_QUIRK_NO_RESET, &hdev->quirks)) { + test_bit(HCI_QUIRK_RESET_ON_CLOSE, &hdev->quirks)) { set_bit(HCI_INIT, &hdev->flags); __hci_request(hdev, hci_reset_req, 0, - msecs_to_jiffies(250)); + msecs_to_jiffies(250)); clear_bit(HCI_INIT, &hdev->flags); } @@ -884,7 +873,7 @@ int hci_dev_reset(__u16 dev) if (!test_bit(HCI_RAW, &hdev->flags)) ret = __hci_request(hdev, hci_reset_req, 0, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + msecs_to_jiffies(HCI_INIT_TIMEOUT)); done: hci_req_unlock(hdev); @@ -924,7 +913,7 @@ int hci_dev_cmd(unsigned int cmd, void __user *arg) switch (cmd) { case HCISETAUTH: err = hci_request(hdev, hci_auth_req, dr.dev_opt, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + msecs_to_jiffies(HCI_INIT_TIMEOUT)); break; case HCISETENCRYPT: @@ -936,23 +925,23 @@ int hci_dev_cmd(unsigned int cmd, void __user *arg) if (!test_bit(HCI_AUTH, &hdev->flags)) { /* Auth must be enabled first */ err = hci_request(hdev, hci_auth_req, dr.dev_opt, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + msecs_to_jiffies(HCI_INIT_TIMEOUT)); if (err) break; } err = hci_request(hdev, hci_encrypt_req, dr.dev_opt, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + msecs_to_jiffies(HCI_INIT_TIMEOUT)); break; case HCISETSCAN: err = hci_request(hdev, hci_scan_req, dr.dev_opt, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + msecs_to_jiffies(HCI_INIT_TIMEOUT)); break; case HCISETLINKPOL: err = hci_request(hdev, hci_linkpol_req, dr.dev_opt, - msecs_to_jiffies(HCI_INIT_TIMEOUT)); + msecs_to_jiffies(HCI_INIT_TIMEOUT)); break; case HCISETLINKMODE: @@ -1103,7 +1092,7 @@ static void hci_power_on(struct work_struct *work) if (test_bit(HCI_AUTO_OFF, &hdev->dev_flags)) schedule_delayed_work(&hdev->power_off, - msecs_to_jiffies(AUTO_OFF_TIMEOUT)); + msecs_to_jiffies(AUTO_OFF_TIMEOUT)); if (test_and_clear_bit(HCI_SETUP, &hdev->dev_flags)) mgmt_index_added(hdev); @@ -1112,7 +1101,7 @@ static void hci_power_on(struct work_struct *work) static void hci_power_off(struct work_struct *work) { struct hci_dev *hdev = container_of(work, struct hci_dev, - power_off.work); + power_off.work); BT_DBG("%s", hdev->name); @@ -1193,7 +1182,7 @@ struct link_key *hci_find_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr) } static bool hci_persistent_key(struct hci_dev *hdev, struct hci_conn *conn, - u8 key_type, u8 old_key_type) + u8 key_type, u8 old_key_type) { /* Legacy key */ if (key_type < 0x03) @@ -1234,7 +1223,7 @@ struct smp_ltk *hci_find_ltk(struct hci_dev *hdev, __le16 ediv, u8 rand[8]) list_for_each_entry(k, &hdev->long_term_keys, list) { if (k->ediv != ediv || - memcmp(rand, k->rand, sizeof(k->rand))) + memcmp(rand, k->rand, sizeof(k->rand))) continue; return k; @@ -1242,7 +1231,6 @@ struct smp_ltk *hci_find_ltk(struct hci_dev *hdev, __le16 ediv, u8 rand[8]) return NULL; } -EXPORT_SYMBOL(hci_find_ltk); struct smp_ltk *hci_find_ltk_by_addr(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type) @@ -1251,12 +1239,11 @@ struct smp_ltk *hci_find_ltk_by_addr(struct hci_dev *hdev, bdaddr_t *bdaddr, list_for_each_entry(k, &hdev->long_term_keys, list) if (addr_type == k->bdaddr_type && - bacmp(bdaddr, &k->bdaddr) == 0) + bacmp(bdaddr, &k->bdaddr) == 0) return k; return NULL; } -EXPORT_SYMBOL(hci_find_ltk_by_addr); int hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, int new_key, bdaddr_t *bdaddr, u8 *val, u8 type, u8 pin_len) @@ -1283,15 +1270,14 @@ int hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, int new_key, * combination key for legacy pairing even when there's no * previous key */ if (type == HCI_LK_CHANGED_COMBINATION && - (!conn || conn->remote_auth == 0xff) && - old_key_type == 0xff) { + (!conn || conn->remote_auth == 0xff) && old_key_type == 0xff) { type = HCI_LK_COMBINATION; if (conn) conn->key_type = type; } bacpy(&key->bdaddr, bdaddr); - memcpy(key->val, val, 16); + memcpy(key->val, val, HCI_LINK_KEY_SIZE); key->pin_len = pin_len; if (type == HCI_LK_CHANGED_COMBINATION) @@ -1707,41 +1693,39 @@ EXPORT_SYMBOL(hci_free_dev); /* Register HCI device */ int hci_register_dev(struct hci_dev *hdev) { - struct list_head *head, *p; int id, error; if (!hdev->open || !hdev->close) return -EINVAL; - write_lock(&hci_dev_list_lock); - /* Do not allow HCI_AMP devices to register at index 0, * so the index can be used as the AMP controller ID. */ - id = (hdev->dev_type == HCI_BREDR) ? 0 : 1; - head = &hci_dev_list; - - /* Find first available device id */ - list_for_each(p, &hci_dev_list) { - int nid = list_entry(p, struct hci_dev, list)->id; - if (nid > id) - break; - if (nid == id) - id++; - head = p; + switch (hdev->dev_type) { + case HCI_BREDR: + id = ida_simple_get(&hci_index_ida, 0, 0, GFP_KERNEL); + break; + case HCI_AMP: + id = ida_simple_get(&hci_index_ida, 1, 0, GFP_KERNEL); + break; + default: + return -EINVAL; } + if (id < 0) + return id; + sprintf(hdev->name, "hci%d", id); hdev->id = id; BT_DBG("%p name %s bus %d", hdev, hdev->name, hdev->bus); - list_add(&hdev->list, head); - + write_lock(&hci_dev_list_lock); + list_add(&hdev->list, &hci_dev_list); write_unlock(&hci_dev_list_lock); hdev->workqueue = alloc_workqueue(hdev->name, WQ_HIGHPRI | WQ_UNBOUND | - WQ_MEM_RECLAIM, 1); + WQ_MEM_RECLAIM, 1); if (!hdev->workqueue) { error = -ENOMEM; goto err; @@ -1752,7 +1736,8 @@ int hci_register_dev(struct hci_dev *hdev) goto err_wqueue; hdev->rfkill = rfkill_alloc(hdev->name, &hdev->dev, - RFKILL_TYPE_BLUETOOTH, &hci_rfkill_ops, hdev); + RFKILL_TYPE_BLUETOOTH, &hci_rfkill_ops, + hdev); if (hdev->rfkill) { if (rfkill_register(hdev->rfkill) < 0) { rfkill_destroy(hdev->rfkill); @@ -1772,6 +1757,7 @@ int hci_register_dev(struct hci_dev *hdev) err_wqueue: destroy_workqueue(hdev->workqueue); err: + ida_simple_remove(&hci_index_ida, hdev->id); write_lock(&hci_dev_list_lock); list_del(&hdev->list); write_unlock(&hci_dev_list_lock); @@ -1783,12 +1769,14 @@ EXPORT_SYMBOL(hci_register_dev); /* Unregister HCI device */ void hci_unregister_dev(struct hci_dev *hdev) { - int i; + int i, id; BT_DBG("%p name %s bus %d", hdev, hdev->name, hdev->bus); set_bit(HCI_UNREGISTER, &hdev->dev_flags); + id = hdev->id; + write_lock(&hci_dev_list_lock); list_del(&hdev->list); write_unlock(&hci_dev_list_lock); @@ -1799,7 +1787,7 @@ void hci_unregister_dev(struct hci_dev *hdev) kfree_skb(hdev->reassembly[i]); if (!test_bit(HCI_INIT, &hdev->flags) && - !test_bit(HCI_SETUP, &hdev->dev_flags)) { + !test_bit(HCI_SETUP, &hdev->dev_flags)) { hci_dev_lock(hdev); mgmt_index_removed(hdev); hci_dev_unlock(hdev); @@ -1829,6 +1817,8 @@ void hci_unregister_dev(struct hci_dev *hdev) hci_dev_unlock(hdev); hci_dev_put(hdev); + + ida_simple_remove(&hci_index_ida, id); } EXPORT_SYMBOL(hci_unregister_dev); @@ -1853,7 +1843,7 @@ int hci_recv_frame(struct sk_buff *skb) { struct hci_dev *hdev = (struct hci_dev *) skb->dev; if (!hdev || (!test_bit(HCI_UP, &hdev->flags) - && !test_bit(HCI_INIT, &hdev->flags))) { + && !test_bit(HCI_INIT, &hdev->flags))) { kfree_skb(skb); return -ENXIO; } @@ -1872,7 +1862,7 @@ int hci_recv_frame(struct sk_buff *skb) EXPORT_SYMBOL(hci_recv_frame); static int hci_reassembly(struct hci_dev *hdev, int type, void *data, - int count, __u8 index) + int count, __u8 index) { int len = 0; int hlen = 0; @@ -1881,7 +1871,7 @@ static int hci_reassembly(struct hci_dev *hdev, int type, void *data, struct bt_skb_cb *scb; if ((type < HCI_ACLDATA_PKT || type > HCI_EVENT_PKT) || - index >= NUM_REASSEMBLY) + index >= NUM_REASSEMBLY) return -EILSEQ; skb = hdev->reassembly[index]; @@ -2023,7 +2013,7 @@ int hci_recv_stream_fragment(struct hci_dev *hdev, void *data, int count) type = bt_cb(skb)->pkt_type; rem = hci_reassembly(hdev, type, data, count, - STREAM_REASSEMBLY); + STREAM_REASSEMBLY); if (rem < 0) return rem; @@ -2157,7 +2147,7 @@ static void hci_add_acl_hdr(struct sk_buff *skb, __u16 handle, __u16 flags) } static void hci_queue_acl(struct hci_conn *conn, struct sk_buff_head *queue, - struct sk_buff *skb, __u16 flags) + struct sk_buff *skb, __u16 flags) { struct hci_dev *hdev = conn->hdev; struct sk_buff *list; @@ -2216,7 +2206,6 @@ void hci_send_acl(struct hci_chan *chan, struct sk_buff *skb, __u16 flags) queue_work(hdev->workqueue, &hdev->tx_work); } -EXPORT_SYMBOL(hci_send_acl); /* Send SCO data */ void hci_send_sco(struct hci_conn *conn, struct sk_buff *skb) @@ -2239,12 +2228,12 @@ void hci_send_sco(struct hci_conn *conn, struct sk_buff *skb) skb_queue_tail(&conn->data_q, skb); queue_work(hdev->workqueue, &hdev->tx_work); } -EXPORT_SYMBOL(hci_send_sco); /* ---- HCI TX task (outgoing data) ---- */ /* HCI Connection scheduler */ -static inline struct hci_conn *hci_low_sent(struct hci_dev *hdev, __u8 type, int *quote) +static struct hci_conn *hci_low_sent(struct hci_dev *hdev, __u8 type, + int *quote) { struct hci_conn_hash *h = &hdev->conn_hash; struct hci_conn *conn = NULL, *c; @@ -2303,7 +2292,7 @@ static inline struct hci_conn *hci_low_sent(struct hci_dev *hdev, __u8 type, int return conn; } -static inline void hci_link_tx_to(struct hci_dev *hdev, __u8 type) +static void hci_link_tx_to(struct hci_dev *hdev, __u8 type) { struct hci_conn_hash *h = &hdev->conn_hash; struct hci_conn *c; @@ -2316,7 +2305,7 @@ static inline void hci_link_tx_to(struct hci_dev *hdev, __u8 type) list_for_each_entry_rcu(c, &h->list, list) { if (c->type == type && c->sent) { BT_ERR("%s killing stalled connection %s", - hdev->name, batostr(&c->dst)); + hdev->name, batostr(&c->dst)); hci_acl_disconn(c, 0x13); } } @@ -2324,8 +2313,8 @@ static inline void hci_link_tx_to(struct hci_dev *hdev, __u8 type) rcu_read_unlock(); } -static inline struct hci_chan *hci_chan_sent(struct hci_dev *hdev, __u8 type, - int *quote) +static struct hci_chan *hci_chan_sent(struct hci_dev *hdev, __u8 type, + int *quote) { struct hci_conn_hash *h = &hdev->conn_hash; struct hci_chan *chan = NULL; @@ -2442,7 +2431,7 @@ static void hci_prio_recalculate(struct hci_dev *hdev, __u8 type) skb->priority = HCI_PRIO_MAX - 1; BT_DBG("chan %p skb %p promoted to %d", chan, skb, - skb->priority); + skb->priority); } if (hci_conn_num(hdev, type) == num) @@ -2459,18 +2448,18 @@ static inline int __get_blocks(struct hci_dev *hdev, struct sk_buff *skb) return DIV_ROUND_UP(skb->len - HCI_ACL_HDR_SIZE, hdev->block_len); } -static inline void __check_timeout(struct hci_dev *hdev, unsigned int cnt) +static void __check_timeout(struct hci_dev *hdev, unsigned int cnt) { if (!test_bit(HCI_RAW, &hdev->flags)) { /* ACL tx timeout must be longer than maximum * link supervision timeout (40.9 seconds) */ if (!cnt && time_after(jiffies, hdev->acl_last_tx + - msecs_to_jiffies(HCI_ACL_TX_TIMEOUT))) + msecs_to_jiffies(HCI_ACL_TX_TIMEOUT))) hci_link_tx_to(hdev, ACL_LINK); } } -static inline void hci_sched_acl_pkt(struct hci_dev *hdev) +static void hci_sched_acl_pkt(struct hci_dev *hdev) { unsigned int cnt = hdev->acl_cnt; struct hci_chan *chan; @@ -2480,11 +2469,11 @@ static inline void hci_sched_acl_pkt(struct hci_dev *hdev) __check_timeout(hdev, cnt); while (hdev->acl_cnt && - (chan = hci_chan_sent(hdev, ACL_LINK, "e))) { + (chan = hci_chan_sent(hdev, ACL_LINK, "e))) { u32 priority = (skb_peek(&chan->data_q))->priority; while (quote-- && (skb = skb_peek(&chan->data_q))) { BT_DBG("chan %p skb %p len %d priority %u", chan, skb, - skb->len, skb->priority); + skb->len, skb->priority); /* Stop if priority has changed */ if (skb->priority < priority) @@ -2508,7 +2497,7 @@ static inline void hci_sched_acl_pkt(struct hci_dev *hdev) hci_prio_recalculate(hdev, ACL_LINK); } -static inline void hci_sched_acl_blk(struct hci_dev *hdev) +static void hci_sched_acl_blk(struct hci_dev *hdev) { unsigned int cnt = hdev->block_cnt; struct hci_chan *chan; @@ -2518,13 +2507,13 @@ static inline void hci_sched_acl_blk(struct hci_dev *hdev) __check_timeout(hdev, cnt); while (hdev->block_cnt > 0 && - (chan = hci_chan_sent(hdev, ACL_LINK, "e))) { + (chan = hci_chan_sent(hdev, ACL_LINK, "e))) { u32 priority = (skb_peek(&chan->data_q))->priority; while (quote > 0 && (skb = skb_peek(&chan->data_q))) { int blocks; BT_DBG("chan %p skb %p len %d priority %u", chan, skb, - skb->len, skb->priority); + skb->len, skb->priority); /* Stop if priority has changed */ if (skb->priority < priority) @@ -2537,7 +2526,7 @@ static inline void hci_sched_acl_blk(struct hci_dev *hdev) return; hci_conn_enter_active_mode(chan->conn, - bt_cb(skb)->force_active); + bt_cb(skb)->force_active); hci_send_frame(skb); hdev->acl_last_tx = jiffies; @@ -2554,7 +2543,7 @@ static inline void hci_sched_acl_blk(struct hci_dev *hdev) hci_prio_recalculate(hdev, ACL_LINK); } -static inline void hci_sched_acl(struct hci_dev *hdev) +static void hci_sched_acl(struct hci_dev *hdev) { BT_DBG("%s", hdev->name); @@ -2573,7 +2562,7 @@ static inline void hci_sched_acl(struct hci_dev *hdev) } /* Schedule SCO */ -static inline void hci_sched_sco(struct hci_dev *hdev) +static void hci_sched_sco(struct hci_dev *hdev) { struct hci_conn *conn; struct sk_buff *skb; @@ -2596,7 +2585,7 @@ static inline void hci_sched_sco(struct hci_dev *hdev) } } -static inline void hci_sched_esco(struct hci_dev *hdev) +static void hci_sched_esco(struct hci_dev *hdev) { struct hci_conn *conn; struct sk_buff *skb; @@ -2607,7 +2596,8 @@ static inline void hci_sched_esco(struct hci_dev *hdev) if (!hci_conn_num(hdev, ESCO_LINK)) return; - while (hdev->sco_cnt && (conn = hci_low_sent(hdev, ESCO_LINK, "e))) { + while (hdev->sco_cnt && (conn = hci_low_sent(hdev, ESCO_LINK, + "e))) { while (quote-- && (skb = skb_dequeue(&conn->data_q))) { BT_DBG("skb %p len %d", skb, skb->len); hci_send_frame(skb); @@ -2619,7 +2609,7 @@ static inline void hci_sched_esco(struct hci_dev *hdev) } } -static inline void hci_sched_le(struct hci_dev *hdev) +static void hci_sched_le(struct hci_dev *hdev) { struct hci_chan *chan; struct sk_buff *skb; @@ -2634,7 +2624,7 @@ static inline void hci_sched_le(struct hci_dev *hdev) /* LE tx timeout must be longer than maximum * link supervision timeout (40.9 seconds) */ if (!hdev->le_cnt && hdev->le_pkts && - time_after(jiffies, hdev->le_last_tx + HZ * 45)) + time_after(jiffies, hdev->le_last_tx + HZ * 45)) hci_link_tx_to(hdev, LE_LINK); } @@ -2644,7 +2634,7 @@ static inline void hci_sched_le(struct hci_dev *hdev) u32 priority = (skb_peek(&chan->data_q))->priority; while (quote-- && (skb = skb_peek(&chan->data_q))) { BT_DBG("chan %p skb %p len %d priority %u", chan, skb, - skb->len, skb->priority); + skb->len, skb->priority); /* Stop if priority has changed */ if (skb->priority < priority) @@ -2676,7 +2666,7 @@ static void hci_tx_work(struct work_struct *work) struct sk_buff *skb; BT_DBG("%s acl %d sco %d le %d", hdev->name, hdev->acl_cnt, - hdev->sco_cnt, hdev->le_cnt); + hdev->sco_cnt, hdev->le_cnt); /* Schedule queues and send stuff to HCI driver */ @@ -2696,7 +2686,7 @@ static void hci_tx_work(struct work_struct *work) /* ----- HCI RX task (incoming data processing) ----- */ /* ACL data packet */ -static inline void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb) +static void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_acl_hdr *hdr = (void *) skb->data; struct hci_conn *conn; @@ -2708,7 +2698,8 @@ static inline void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb) flags = hci_flags(handle); handle = hci_handle(handle); - BT_DBG("%s len %d handle 0x%x flags 0x%x", hdev->name, skb->len, handle, flags); + BT_DBG("%s len %d handle 0x%x flags 0x%x", hdev->name, skb->len, + handle, flags); hdev->stat.acl_rx++; @@ -2732,14 +2723,14 @@ static inline void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb) return; } else { BT_ERR("%s ACL packet for unknown connection handle %d", - hdev->name, handle); + hdev->name, handle); } kfree_skb(skb); } /* SCO data packet */ -static inline void hci_scodata_packet(struct hci_dev *hdev, struct sk_buff *skb) +static void hci_scodata_packet(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_sco_hdr *hdr = (void *) skb->data; struct hci_conn *conn; @@ -2763,7 +2754,7 @@ static inline void hci_scodata_packet(struct hci_dev *hdev, struct sk_buff *skb) return; } else { BT_ERR("%s SCO packet for unknown connection handle %d", - hdev->name, handle); + hdev->name, handle); } kfree_skb(skb);