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Date:   Thu, 29 Apr 2021 10:38:12 -0700
Message-Id: <20210429103751.v1.1.Ic231ad3cfa66df90373578777cf7cdc7f0e8f2ae@changeid>
Mime-Version: 1.0
Subject: [PATCH v1] Bluetooth: Add a new MGMT error code for 0x3E HCI error
From:   Yu Liu <yudiliu@google.com>
To:     linux-bluetooth@vger.kernel.org, marcel@holtmann.org,
        chromeos-bluetooth-upstreaming@chromium.org
Cc:     Yu Liu <yudiliu@google.com>,
        Abhishek Pandit-Subedi <abhishekpandit@chromium.org>,
        "David S. Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        Johan Hedberg <johan.hedberg@gmail.com>,
        Luiz Augusto von Dentz <luiz.dentz@gmail.com>,
        linux-kernel@vger.kernel.org, netdev@vger.kernel.org
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This is to enable us to retry the pairing in the user space if this
failure is encountered

Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>

Signed-off-by: Yu Liu <yudiliu@google.com>
---

Changes in v1:
- Initial change

 include/net/bluetooth/mgmt.h | 1 +
 net/bluetooth/mgmt.c         | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index a03c62b1dc2f..78b94577a7d8 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -45,6 +45,7 @@
 #define MGMT_STATUS_RFKILLED		0x12
 #define MGMT_STATUS_ALREADY_PAIRED	0x13
 #define MGMT_STATUS_PERMISSION_DENIED	0x14
+#define MGMT_STATUS_CONNECT_NOT_ESTD	0x15
 
 struct mgmt_hdr {
 	__le16	opcode;
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index b44e19c69c44..9e44c04d4212 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -271,7 +271,7 @@ static const u8 mgmt_status_table[] = {
 	MGMT_STATUS_INVALID_PARAMS,	/* Unsuitable Connection Interval */
 	MGMT_STATUS_TIMEOUT,		/* Directed Advertising Timeout */
 	MGMT_STATUS_AUTH_FAILED,	/* Terminated Due to MIC Failure */
-	MGMT_STATUS_CONNECT_FAILED,	/* Connection Establishment Failed */
+	MGMT_STATUS_CONNECT_NOT_ESTD,	/* Connection Establishment Failed */
 	MGMT_STATUS_CONNECT_FAILED,	/* MAC Connection Failed */
 };
 
-- 
2.31.1.527.g47e6f16901-goog