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| author | Johan Hedberg <johan.hedberg@nokia.com> | 2011-01-25 13:28:33 +0200 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-02-08 01:40:08 -0200 |
| commit | 17fa4b9dff72fb3a1a68cc80caf98fc941d2b8b3 (patch) | |
| tree | 34febcb1be7bf64995dd94c5db5755c5d9d7754f /net/bluetooth/mgmt.c | |
| parent | 980e1a537fed7dfa53e9a4b6e586b43341f8c2d5 (diff) | |
| download | kernel_samsung_smdk4412-17fa4b9dff72fb3a1a68cc80caf98fc941d2b8b3.zip kernel_samsung_smdk4412-17fa4b9dff72fb3a1a68cc80caf98fc941d2b8b3.tar.gz kernel_samsung_smdk4412-17fa4b9dff72fb3a1a68cc80caf98fc941d2b8b3.tar.bz2 | |
Bluetooth: Add set_io_capability management command
This patch adds a new set_io_capability management command which is used
to set the IO capability for Secure Simple Pairing (SSP) as well as the
Security Manager Protocol (SMP). The value is per hci_dev and each
hci_conn object inherits it upon creation.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Diffstat (limited to 'net/bluetooth/mgmt.c')
| -rw-r--r-- | net/bluetooth/mgmt.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 3800aaf..b2bda830 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -1016,6 +1016,35 @@ failed: return err; } +static int set_io_capability(struct sock *sk, unsigned char *data, u16 len) +{ + struct hci_dev *hdev; + struct mgmt_cp_set_io_capability *cp; + u16 dev_id; + + BT_DBG(""); + + cp = (void *) data; + dev_id = get_unaligned_le16(&cp->index); + + hdev = hci_dev_get(dev_id); + if (!hdev) + return cmd_status(sk, MGMT_OP_SET_IO_CAPABILITY, ENODEV); + + hci_dev_lock_bh(hdev); + + hdev->io_capability = cp->io_capability; + + BT_DBG("%s IO capability set to 0x%02x", hdev->name, + hdev->io_capability); + + hci_dev_unlock_bh(hdev); + hci_dev_put(hdev); + + return cmd_complete(sk, MGMT_OP_SET_IO_CAPABILITY, + &dev_id, sizeof(dev_id)); +} + int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen) { unsigned char *buf; @@ -1098,6 +1127,9 @@ int mgmt_control(struct sock *sk, struct msghdr *msg, size_t msglen) case MGMT_OP_PIN_CODE_NEG_REPLY: err = pin_code_neg_reply(sk, buf + sizeof(*hdr), len); break; + case MGMT_OP_SET_IO_CAPABILITY: + err = set_io_capability(sk, buf + sizeof(*hdr), len); + break; default: BT_DBG("Unknown op %u", opcode); err = cmd_status(sk, opcode, 0x01); |