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author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-04 11:47:58 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-04 11:47:58 -0700 |
commit | 6ba74014c1ab0e37af7de6f64b4eccbbae3cb9e7 (patch) | |
tree | 8f3892fc44f1e403675a6d7e88fda5c70e56ee4c /net/bluetooth/hci_conn.c | |
parent | 5abd9ccced7a726c817dd6b5b96bc933859138d1 (diff) | |
parent | 3ff1c25927e3af61c6bf0e4ed959504058ae4565 (diff) | |
download | op-kernel-dev-6ba74014c1ab0e37af7de6f64b4eccbbae3cb9e7.zip op-kernel-dev-6ba74014c1ab0e37af7de6f64b4eccbbae3cb9e7.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1443 commits)
phy/marvell: add 88ec048 support
igb: Program MDICNFG register prior to PHY init
e1000e: correct MAC-PHY interconnect register offset for 82579
hso: Add new product ID
can: Add driver for esd CAN-USB/2 device
l2tp: fix export of header file for userspace
can-raw: Fix skb_orphan_try handling
Revert "net: remove zap_completion_queue"
net: cleanup inclusion
phy/marvell: add 88e1121 interface mode support
u32: negative offset fix
net: Fix a typo from "dev" to "ndev"
igb: Use irq_synchronize per vector when using MSI-X
ixgbevf: fix null pointer dereference due to filter being set for VLAN 0
e1000e: Fix irq_synchronize in MSI-X case
e1000e: register pm_qos request on hardware activation
ip_fragment: fix subtracting PPPOE_SES_HLEN from mtu twice
net: Add getsockopt support for TCP thin-streams
cxgb4: update driver version
cxgb4: add new PCI IDs
...
Manually fix up conflicts in:
- drivers/net/e1000e/netdev.c: due to pm_qos registration
infrastructure changes
- drivers/net/phy/marvell.c: conflict between adding 88ec048 support
and cleaning up the IDs
- drivers/net/wireless/ipw2x00/ipw2100.c: trivial ipw2100_pm_qos_req
conflict (registration change vs marking it static)
Diffstat (limited to 'net/bluetooth/hci_conn.c')
-rw-r--r-- | net/bluetooth/hci_conn.c | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 800b6b9..0b1e460 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -1,6 +1,6 @@ /* BlueZ - Bluetooth protocol stack for Linux - Copyright (C) 2000-2001 Qualcomm Incorporated + Copyright (c) 2000-2001, 2010, Code Aurora Forum. All rights reserved. Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> @@ -155,6 +155,27 @@ void hci_setup_sync(struct hci_conn *conn, __u16 handle) hci_send_cmd(hdev, HCI_OP_SETUP_SYNC_CONN, sizeof(cp), &cp); } +/* Device _must_ be locked */ +void hci_sco_setup(struct hci_conn *conn, __u8 status) +{ + struct hci_conn *sco = conn->link; + + BT_DBG("%p", conn); + + if (!sco) + return; + + if (!status) { + if (lmp_esco_capable(conn->hdev)) + hci_setup_sync(sco, conn->handle); + else + hci_add_sco(sco, conn->handle); + } else { + hci_proto_connect_cfm(sco, status); + hci_conn_del(sco); + } +} + static void hci_conn_timeout(unsigned long arg) { struct hci_conn *conn = (void *) arg; @@ -385,10 +406,13 @@ struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 acl->power_save = 1; hci_conn_enter_active_mode(acl); - if (lmp_esco_capable(hdev)) - hci_setup_sync(sco, acl->handle); - else - hci_add_sco(sco, acl->handle); + if (test_bit(HCI_CONN_MODE_CHANGE_PEND, &acl->pend)) { + /* defer SCO setup until mode change completed */ + set_bit(HCI_CONN_SCO_SETUP_PEND, &acl->pend); + return sco; + } + + hci_sco_setup(acl, 0x00); } return sco; |