Linux bluetooth development
 help / color / mirror / Atom feed
From: johan.hedberg@gmail.com
To: linux-bluetooth@vger.kernel.org
Subject: [PATCH] Bluetooth: Remove Simultaneous LE & BR/EDR flags from AD
Date: Thu, 30 Jan 2014 11:16:50 -0800	[thread overview]
Message-ID: <1391109410-8595-1-git-send-email-johan.hedberg@gmail.com> (raw)

From: Johan Hedberg <johan.hedberg@intel.com>

Starting with the 4.1 Core Specification these flags are no longer used
and should always be cleared. From volume 3, part C, section 13.1.1:

"The 'Simultaneous LE and BR/EDR to Same Device Capable (Controller)'
and ‘Simultaneous LE and BR/EDR to Same Device Capable (Host)’ bits in
the Flags AD type shall be set to ‘0’."

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
---
 net/bluetooth/mgmt.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index bde8e675c5ea..111b1296a2b8 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -637,14 +637,8 @@ static u8 create_adv_data(struct hci_dev *hdev, u8 *ptr)
 
 	flags |= get_adv_discov_flags(hdev);
 
-	if (test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags)) {
-		if (lmp_le_br_capable(hdev))
-			flags |= LE_AD_SIM_LE_BREDR_CTRL;
-		if (lmp_host_le_br_capable(hdev))
-			flags |= LE_AD_SIM_LE_BREDR_HOST;
-	} else {
+	if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags))
 		flags |= LE_AD_NO_BREDR;
-	}
 
 	if (flags) {
 		BT_DBG("adv flags 0x%02x", flags);
-- 
1.8.5.3


             reply	other threads:[~2014-01-30 19:16 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-30 19:16 johan.hedberg [this message]
2014-01-31  3:12 ` [PATCH] Bluetooth: Remove Simultaneous LE & BR/EDR flags from AD Marcel Holtmann

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1391109410-8595-1-git-send-email-johan.hedberg@gmail.com \
    --to=johan.hedberg@gmail.com \
    --cc=linux-bluetooth@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox