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From: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
Date: Wed, 24 Apr 2024 15:31:54 -0400
Message-ID: <CABBYNZJJq9UTf467LXJ-7WvWbn8bcge0L6CprkGSnu4ZpopSpw@mail.gmail.com>
Subject: Re: [EXT] Re: [PATCH BlueZ v1 1/1] LE Create Connection command
 timeout increased to 20 secs from 4 secs
To: Mahesh Talewad <mahesh.talewad@nxp.com>
Cc: "linux-bluetooth@vger.kernel.org" <linux-bluetooth@vger.kernel.org>, 
	Devyani Godbole <devyani.godbole@nxp.com>, Sarveshwar Bajaj <sarveshwar.bajaj@nxp.com>
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Hi Mahesh,

On Wed, Apr 24, 2024 at 9:49=E2=80=AFAM Mahesh Talewad <mahesh.talewad@nxp.=
com> wrote:
>
> Hi Luiz,
>
> We tried with - 6093f28402aa6342890fc3adb6be355f804b719d - with this as w=
ell issue is observed.

The lets do something like:

diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 5c12761cbc0e..fbf0a6263dae 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -456,7 +456,6 @@ enum {
 #define HCI_AUTO_OFF_TIMEOUT   msecs_to_jiffies(2000)  /* 2 seconds */
 #define HCI_ACL_CONN_TIMEOUT   msecs_to_jiffies(20000) /* 20 seconds */
 #define HCI_LE_CONN_TIMEOUT    msecs_to_jiffies(20000) /* 20 seconds */
-#define HCI_LE_AUTOCONN_TIMEOUT        msecs_to_jiffies(4000)  /* 4 second=
s */

 /* HCI data types */
 #define HCI_COMMAND_PKT                0x01
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 99b4e68075f4..651e5105fdd5 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -2556,7 +2556,7 @@ struct hci_dev *hci_alloc_dev_priv(int sizeof_priv)
        hdev->le_rx_def_phys =3D HCI_LE_SET_PHY_1M;
        hdev->le_num_of_adv_sets =3D HCI_MAX_ADV_INSTANCES;
        hdev->def_multi_adv_rotation_duration =3D HCI_DEFAULT_ADV_DURATION;
-       hdev->def_le_autoconnect_timeout =3D HCI_LE_AUTOCONN_TIMEOUT;
+       hdev->def_le_autoconnect_timeout =3D HCI_LE_CONN_TIMEOUT;
        hdev->min_le_tx_power =3D HCI_TX_POWER_INVALID;
        hdev->max_le_tx_power =3D HCI_TX_POWER_INVALID;