From: Mat Martineau <mathewm@codeaurora.org>
To: linux-bluetooth@vger.kernel.org
Cc: padovan@profusion.mobi, pkrystad@codeaurora.org,
andrei.emeltchenko@intel.com,
Mat Martineau <mathewm@codeaurora.org>
Subject: [PATCH 3/9] Bluetooth: Get/set AMP policy socket option
Date: Thu, 13 Oct 2011 15:00:41 -0700 [thread overview]
Message-ID: <1318543247-27130-4-git-send-email-mathewm@codeaurora.org> (raw)
In-Reply-To: <1318543247-27130-1-git-send-email-mathewm@codeaurora.org>
Checks for valid policy value and L2CAP mode.
Signed-off-by: Mat Martineau <mathewm@codeaurora.org>
---
net/bluetooth/l2cap_sock.c | 25 +++++++++++++++++++++++++
1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 836d12e..9431e38 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -467,6 +467,11 @@ static int l2cap_sock_getsockopt(struct socket *sock, int level, int optname, ch
break;
+ case BT_AMP_POLICY:
+ if (put_user(chan->amp_policy, (u32 __user *) optval))
+ err = -EFAULT;
+ break;
+
default:
err = -ENOPROTOOPT;
break;
@@ -690,6 +695,26 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
clear_bit(FLAG_FORCE_ACTIVE, &chan->flags);
break;
+ case BT_AMP_POLICY:
+ if (get_user(opt, (u32 __user *) optval)) {
+ err = -EFAULT;
+ break;
+ }
+
+ if (opt > BT_AMP_POLICY_PREFER_BR_EDR) {
+ err = -EINVAL;
+ break;
+ }
+
+ if (chan->mode != L2CAP_MODE_ERTM &&
+ chan->mode != L2CAP_MODE_STREAMING) {
+ err = -EINVAL;
+ break;
+ }
+
+ chan->amp_policy = (u8) opt;
+ break;
+
default:
err = -ENOPROTOOPT;
break;
--
1.7.7
--
Mat Martineau
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum
next prev parent reply other threads:[~2011-10-13 22:00 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-13 22:00 [PATCH 0/9] AMP interface and signal framework Mat Martineau
2011-10-13 22:00 ` [PATCH 1/9] Bluetooth: Add BT_AMP_POLICY socket option Mat Martineau
2011-10-13 23:38 ` Marcel Holtmann
2011-10-14 22:38 ` Mat Martineau
2011-10-15 18:43 ` Marcel Holtmann
2011-10-17 10:25 ` Luiz Augusto von Dentz
2011-10-17 15:56 ` Marcel Holtmann
2011-10-13 22:00 ` [PATCH 2/9] Bluetooth: Add AMP policy information to l2cap_chan Mat Martineau
2011-10-14 11:20 ` Andrei Emeltchenko
2011-10-14 22:39 ` Mat Martineau
2011-10-13 22:00 ` Mat Martineau [this message]
2011-10-13 22:35 ` [PATCH 3/9] Bluetooth: Get/set AMP policy socket option Marcel Holtmann
2011-10-13 23:05 ` Mat Martineau
2011-10-13 23:27 ` Marcel Holtmann
2011-10-13 22:00 ` [PATCH 4/9] Bluetooth: Add AMP-related data and structures for channel signals Mat Martineau
2011-10-14 12:19 ` Andrei Emeltchenko
2011-10-14 22:58 ` Mat Martineau
2011-10-17 7:23 ` Andrei Emeltchenko
2011-10-13 22:00 ` [PATCH 5/9] Bluetooth: Add signal handlers for channel creation Mat Martineau
2011-10-13 22:00 ` [PATCH 6/9] Bluetooth: Add definitions for L2CAP fixed channels Mat Martineau
2011-10-13 22:00 ` [PATCH 7/9] Bluetooth: Use symbolic values for the fixed channel map Mat Martineau
2011-10-14 12:36 ` Andrei Emeltchenko
2011-10-14 23:04 ` Mat Martineau
2011-10-14 23:51 ` Gustavo Padovan
2011-10-13 22:00 ` [PATCH 8/9] Bluetooth: Add AMP header file Mat Martineau
2011-10-14 12:38 ` Andrei Emeltchenko
2011-10-14 23:07 ` Mat Martineau
2011-10-13 22:00 ` [PATCH 9/9] Bluetooth: Add signal handlers for channel moves Mat Martineau
2011-10-14 18:46 ` Gustavo Padovan
2011-10-14 23:19 ` Mat Martineau
2011-10-17 7:31 ` Andrei Emeltchenko
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