Hello Maintainers,
This Patch is for following point:
Asper spec LE Create Connection command timeout is 20 secs.
But in the implementation it is 4 secs. Hence LE Create Connection
Command timeout changed to 20 secs from 4 secs.
Thank you in advance for your review.
Thanks and regards,
Mahesh Vithal Talewad
Mahesh Talewad (1):
LE Create Connection command timeout increased to 20 secs from 4 secs
net/bluetooth/hci_event.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--
2.34.1
- As per specs LE Connection timeout is 20 secs but in implementation,
it was 4 secs. Hence increased this timeout to 20 Secs.
Signed-off-by: Mahesh Talewad <[email protected]>
---
net/bluetooth/hci_event.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 4ae224824012..06fe5f6b9546 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -6067,7 +6067,7 @@ static struct hci_conn *check_pending_le_conn(struct hci_dev *hdev,
}
conn = hci_connect_le(hdev, addr, addr_type, addr_resolved,
- BT_SECURITY_LOW, hdev->def_le_autoconnect_timeout,
+ BT_SECURITY_LOW, HCI_LE_CONN_TIMEOUT,
HCI_ROLE_MASTER);
if (!IS_ERR(conn)) {
/* If HCI_AUTO_CONN_EXPLICIT is set, conn is already owned
--
2.34.1
This is automated email and please do not reply to this email!
Dear submitter,
Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=836066
---Test result---
Test Summary:
CheckPatch PASS 0.49 seconds
GitLint FAIL 0.47 seconds
SubjectPrefix FAIL 0.32 seconds
BuildKernel PASS 27.83 seconds
CheckAllWarning PASS 32.20 seconds
CheckSparse WARNING 36.11 seconds
CheckSmatch WARNING 98.74 seconds
BuildKernel32 PASS 27.90 seconds
TestRunnerSetup PASS 517.55 seconds
TestRunner_l2cap-tester PASS 22.12 seconds
TestRunner_iso-tester FAIL 32.70 seconds
TestRunner_bnep-tester PASS 4.71 seconds
TestRunner_mgmt-tester FAIL 111.33 seconds
TestRunner_rfcomm-tester PASS 7.35 seconds
TestRunner_sco-tester PASS 12.96 seconds
TestRunner_ioctl-tester PASS 7.75 seconds
TestRunner_mesh-tester PASS 5.79 seconds
TestRunner_smp-tester PASS 6.99 seconds
TestRunner_userchan-tester PASS 4.93 seconds
IncrementalBuild PASS 26.30 seconds
Details
##############################
Test: GitLint - FAIL
Desc: Run gitlint
Output:
[BlueZ,v1,1/1] LE Create Connection command timeout increased to 20 secs from 4 secs
WARNING: I3 - ignore-body-lines: gitlint will be switching from using Python regex 'match' (match beginning) to 'search' (match anywhere) semantics. Please review your ignore-body-lines.regex option accordingly. To remove this warning, set general.regex-style-search=True. More details: https://jorisroovers.github.io/gitlint/configuration/#regex-style-search
1: T1 Title exceeds max length (84>80): "[BlueZ,v1,1/1] LE Create Connection command timeout increased to 20 secs from 4 secs"
##############################
Test: SubjectPrefix - FAIL
Desc: Check subject contains "Bluetooth" prefix
Output:
"Bluetooth: " prefix is not specified in the subject
##############################
Test: CheckSparse - WARNING
Desc: Run sparse tool with linux kernel
Output:
net/bluetooth/hci_event.c: note: in included file (through include/net/bluetooth/hci_core.h):
##############################
Test: CheckSmatch - WARNING
Desc: Run smatch tool with source
Output:
net/bluetooth/hci_event.c: note: in included file (through include/net/bluetooth/hci_core.h):
##############################
Test: TestRunner_iso-tester - FAIL
Desc: Run iso-tester with test-runner
Output:
Total: 117, Passed: 116 (99.1%), Failed: 1, Not Run: 0
Failed Test Cases
ISO Connect2 Suspend - Success Failed 4.211 seconds
##############################
Test: TestRunner_mgmt-tester - FAIL
Desc: Run mgmt-tester with test-runner
Output:
Total: 492, Passed: 489 (99.4%), Failed: 1, Not Run: 2
Failed Test Cases
LL Privacy - Start Discovery 2 (Disable RL) Failed 0.173 seconds
---
Regards,
Linux Bluetooth
Hi Mahesh,
On Mon, Mar 18, 2024 at 12:37 PM Mahesh Talewad <[email protected]> wrote:
>
> - As per specs LE Connection timeout is 20 secs but in implementation,
> it was 4 secs. Hence increased this timeout to 20 Secs.
>
> Signed-off-by: Mahesh Talewad <[email protected]>
> ---
> net/bluetooth/hci_event.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
> index 4ae224824012..06fe5f6b9546 100644
> --- a/net/bluetooth/hci_event.c
> +++ b/net/bluetooth/hci_event.c
> @@ -6067,7 +6067,7 @@ static struct hci_conn *check_pending_le_conn(struct hci_dev *hdev,
> }
>
> conn = hci_connect_le(hdev, addr, addr_type, addr_resolved,
> - BT_SECURITY_LOW, hdev->def_le_autoconnect_timeout,
> + BT_SECURITY_LOW, HCI_LE_CONN_TIMEOUT,
> HCI_ROLE_MASTER);
> if (!IS_ERR(conn)) {
> /* If HCI_AUTO_CONN_EXPLICIT is set, conn is already owned
> --
> 2.34.1
Afaik this is on purpose since it is the autoconnect procedure, rather
than user initiate connection, so are you running into a problem if
the timeout is different?
--
Luiz Augusto von Dentz
Hi Luiz,
Yes, its auto connect scenario.
While running connect disconnect in a loop on one of the chip, we are getting issue with this default timeout . Hence we increased this timeout value to standard LE timeout i.e 20s.
Kindly let us know, is there any timeout explicitly defined for the autoconnect in the spec.
Thanks and regards,
Mahesh Vithal Talewad
-----Original Message-----
From: Luiz Augusto von Dentz <[email protected]>
Sent: Wednesday, March 20, 2024 3:21 PM
To: Mahesh Talewad <[email protected]>
Cc: [email protected]; Devyani Godbole <[email protected]>; Sarveshwar Bajaj <[email protected]>
Subject: [EXT] Re: [PATCH BlueZ v1 1/1] LE Create Connection command timeout increased to 20 secs from 4 secs
Caution: This is an external email. Please take care when clicking links or opening attachments. When in doubt, report the message using the 'Report this email' button
Hi Mahesh,
On Mon, Mar 18, 2024 at 12:37 PM Mahesh Talewad <[email protected]> wrote:
>
> - As per specs LE Connection timeout is 20 secs but in implementation,
> it was 4 secs. Hence increased this timeout to 20 Secs.
>
> Signed-off-by: Mahesh Talewad <[email protected]>
> ---
> net/bluetooth/hci_event.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
> index 4ae224824012..06fe5f6b9546 100644
> --- a/net/bluetooth/hci_event.c
> +++ b/net/bluetooth/hci_event.c
> @@ -6067,7 +6067,7 @@ static struct hci_conn *check_pending_le_conn(struct hci_dev *hdev,
> }
>
> conn = hci_connect_le(hdev, addr, addr_type, addr_resolved,
> - BT_SECURITY_LOW, hdev->def_le_autoconnect_timeout,
> + BT_SECURITY_LOW, HCI_LE_CONN_TIMEOUT,
> HCI_ROLE_MASTER);
> if (!IS_ERR(conn)) {
> /* If HCI_AUTO_CONN_EXPLICIT is set, conn is already
> owned
> --
> 2.34.1
Afaik this is on purpose since it is the autoconnect procedure, rather than user initiate connection, so are you running into a problem if the timeout is different?
--
Luiz Augusto von Dentz
Hi Mahesh,
On Wed, Mar 20, 2024 at 10:56 AM Mahesh Talewad <[email protected]> wrote:
>
> Hi Luiz,
>
> Yes, its auto connect scenario.
> While running connect disconnect in a loop on one of the chip, we are getting issue with this default timeout . Hence we increased this timeout value to standard LE timeout i.e 20s.
> Kindly let us know, is there any timeout explicitly defined for the autoconnect in the spec.
What exactly is the issue though, or are you saying it is a controller
issue because the attempts are too closely together when the timeout
is just 4 seconds, note that you are just working around the problem
because users can bypass the default when set via conn->conn_timeout.
> Thanks and regards,
> Mahesh Vithal Talewad
>
> -----Original Message-----
> From: Luiz Augusto von Dentz <[email protected]>
> Sent: Wednesday, March 20, 2024 3:21 PM
> To: Mahesh Talewad <[email protected]>
> Cc: [email protected]; Devyani Godbole <[email protected]>; Sarveshwar Bajaj <[email protected]>
> Subject: [EXT] Re: [PATCH BlueZ v1 1/1] LE Create Connection command timeout increased to 20 secs from 4 secs
>
> Caution: This is an external email. Please take care when clicking links or opening attachments. When in doubt, report the message using the 'Report this email' button
>
>
> Hi Mahesh,
>
> On Mon, Mar 18, 2024 at 12:37 PM Mahesh Talewad <[email protected]> wrote:
> >
> > - As per specs LE Connection timeout is 20 secs but in implementation,
> > it was 4 secs. Hence increased this timeout to 20 Secs.
> >
> > Signed-off-by: Mahesh Talewad <[email protected]>
> > ---
> > net/bluetooth/hci_event.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
> > index 4ae224824012..06fe5f6b9546 100644
> > --- a/net/bluetooth/hci_event.c
> > +++ b/net/bluetooth/hci_event.c
> > @@ -6067,7 +6067,7 @@ static struct hci_conn *check_pending_le_conn(struct hci_dev *hdev,
> > }
> >
> > conn = hci_connect_le(hdev, addr, addr_type, addr_resolved,
> > - BT_SECURITY_LOW, hdev->def_le_autoconnect_timeout,
> > + BT_SECURITY_LOW, HCI_LE_CONN_TIMEOUT,
> > HCI_ROLE_MASTER);
> > if (!IS_ERR(conn)) {
> > /* If HCI_AUTO_CONN_EXPLICIT is set, conn is already
> > owned
> > --
> > 2.34.1
>
> Afaik this is on purpose since it is the autoconnect procedure, rather than user initiate connection, so are you running into a problem if the timeout is different?
>
> --
> Luiz Augusto von Dentz
--
Luiz Augusto von Dentz
Hi Luiz,
On our DUT, we can see that the host issues create connection cancel command after 4-sec if there is no connection complete event for LE create connection cmd.
As per core spec v5.3 section 7.8.5, advertisement interval range is -
Advertising_Interval_Min
Default : 0x0800(1.28s)
Time Range: 20ms to 10.24s
Advertising_Interval_Max
Default : 0x0800(1.28s)
Time Range: 20ms to 10.24s
If the remote device is using adv interval of > 4 sec, it is difficult to make a connection with the current timeout value.
Also, with the default interval of 1.28 sec, we will get only 3 chances to capture the adv packets with the 4 sec window.
Hence we want to increase this timeout to 20sec.
Note: In Android this timeout value is 29 secs.
Does setting via 'conn->conn_timeout' mean setting 'Autoconnecttimeout=value' in main.conf file?
Thanks and regards,
Mahesh Vithal Talewad
-----Original Message-----
From: Luiz Augusto von Dentz <[email protected]>
Sent: Wednesday, March 20, 2024 5:13 PM
To: Mahesh Talewad <[email protected]>
Cc: [email protected]; Devyani Godbole <[email protected]>; Sarveshwar Bajaj <[email protected]>
Subject: Re: [EXT] Re: [PATCH BlueZ v1 1/1] LE Create Connection command timeout increased to 20 secs from 4 secs
Caution: This is an external email. Please take care when clicking links or opening attachments. When in doubt, report the message using the 'Report this email' button
Hi Mahesh,
On Wed, Mar 20, 2024 at 10:56 AM Mahesh Talewad <[email protected]> wrote:
>
> Hi Luiz,
>
> Yes, its auto connect scenario.
> While running connect disconnect in a loop on one of the chip, we are getting issue with this default timeout . Hence we increased this timeout value to standard LE timeout i.e 20s.
> Kindly let us know, is there any timeout explicitly defined for the autoconnect in the spec.
What exactly is the issue though, or are you saying it is a controller issue because the attempts are too closely together when the timeout is just 4 seconds, note that you are just working around the problem because users can bypass the default when set via conn->conn_timeout.
> Thanks and regards,
> Mahesh Vithal Talewad
>
> -----Original Message-----
> From: Luiz Augusto von Dentz <[email protected]>
> Sent: Wednesday, March 20, 2024 3:21 PM
> To: Mahesh Talewad <[email protected]>
> Cc: [email protected]; Devyani Godbole
> <[email protected]>; Sarveshwar Bajaj <[email protected]>
> Subject: [EXT] Re: [PATCH BlueZ v1 1/1] LE Create Connection command
> timeout increased to 20 secs from 4 secs
>
> Caution: This is an external email. Please take care when clicking
> links or opening attachments. When in doubt, report the message using
> the 'Report this email' button
>
>
> Hi Mahesh,
>
> On Mon, Mar 18, 2024 at 12:37 PM Mahesh Talewad <[email protected]> wrote:
> >
> > - As per specs LE Connection timeout is 20 secs but in implementation,
> > it was 4 secs. Hence increased this timeout to 20 Secs.
> >
> > Signed-off-by: Mahesh Talewad <[email protected]>
> > ---
> > net/bluetooth/hci_event.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
> > index 4ae224824012..06fe5f6b9546 100644
> > --- a/net/bluetooth/hci_event.c
> > +++ b/net/bluetooth/hci_event.c
> > @@ -6067,7 +6067,7 @@ static struct hci_conn *check_pending_le_conn(struct hci_dev *hdev,
> > }
> >
> > conn = hci_connect_le(hdev, addr, addr_type, addr_resolved,
> > - BT_SECURITY_LOW, hdev->def_le_autoconnect_timeout,
> > + BT_SECURITY_LOW, HCI_LE_CONN_TIMEOUT,
> > HCI_ROLE_MASTER);
> > if (!IS_ERR(conn)) {
> > /* If HCI_AUTO_CONN_EXPLICIT is set, conn is already
> > owned
> > --
> > 2.34.1
>
> Afaik this is on purpose since it is the autoconnect procedure, rather than user initiate connection, so are you running into a problem if the timeout is different?
>
> --
> Luiz Augusto von Dentz
--
Luiz Augusto von Dentz
Hi Luiz,
We tried with - 6093f28402aa6342890fc3adb6be355f804b719d - with this as well issue is observed.
Thanks and regards,
Mahesh Vithal Talewad
-----Original Message-----
From: Mahesh Talewad
Sent: Monday, April 22, 2024 2:31 PM
To: 'Luiz Augusto von Dentz' <[email protected]>
Cc: [email protected]; Devyani Godbole <[email protected]>; Sarveshwar Bajaj <[email protected]>
Subject: RE: [EXT] Re: [PATCH BlueZ v1 1/1] LE Create Connection command timeout increased to 20 secs from 4 secs
Hi Luiz,
On our DUT, we can see that the host issues create connection cancel command after 4-sec if there is no connection complete event for LE create connection cmd.
As per core spec v5.3 section 7.8.5, advertisement interval range is -
Advertising_Interval_Min
Default : 0x0800(1.28s)
Time Range: 20ms to 10.24s
Advertising_Interval_Max
Default : 0x0800(1.28s)
Time Range: 20ms to 10.24s
If the remote device is using adv interval of > 4 sec, it is difficult to make a connection with the current timeout value.
Also, with the default interval of 1.28 sec, we will get only 3 chances to capture the adv packets with the 4 sec window.
Hence we want to increase this timeout to 20sec.
Note: In Android this timeout value is 29 secs.
Does setting via 'conn->conn_timeout' mean setting 'Autoconnecttimeout=value' in main.conf file?
Thanks and regards,
Mahesh Vithal Talewad
-----Original Message-----
From: Luiz Augusto von Dentz <[email protected]>
Sent: Wednesday, March 20, 2024 5:13 PM
To: Mahesh Talewad <[email protected]>
Cc: [email protected]; Devyani Godbole <[email protected]>; Sarveshwar Bajaj <[email protected]>
Subject: Re: [EXT] Re: [PATCH BlueZ v1 1/1] LE Create Connection command timeout increased to 20 secs from 4 secs
Caution: This is an external email. Please take care when clicking links or opening attachments. When in doubt, report the message using the 'Report this email' button
Hi Mahesh,
On Wed, Mar 20, 2024 at 10:56 AM Mahesh Talewad <[email protected]> wrote:
>
> Hi Luiz,
>
> Yes, its auto connect scenario.
> While running connect disconnect in a loop on one of the chip, we are getting issue with this default timeout . Hence we increased this timeout value to standard LE timeout i.e 20s.
> Kindly let us know, is there any timeout explicitly defined for the autoconnect in the spec.
What exactly is the issue though, or are you saying it is a controller issue because the attempts are too closely together when the timeout is just 4 seconds, note that you are just working around the problem because users can bypass the default when set via conn->conn_timeout.
> Thanks and regards,
> Mahesh Vithal Talewad
>
> -----Original Message-----
> From: Luiz Augusto von Dentz <[email protected]>
> Sent: Wednesday, March 20, 2024 3:21 PM
> To: Mahesh Talewad <[email protected]>
> Cc: [email protected]; Devyani Godbole
> <[email protected]>; Sarveshwar Bajaj <[email protected]>
> Subject: [EXT] Re: [PATCH BlueZ v1 1/1] LE Create Connection command
> timeout increased to 20 secs from 4 secs
>
> Caution: This is an external email. Please take care when clicking
> links or opening attachments. When in doubt, report the message using
> the 'Report this email' button
>
>
> Hi Mahesh,
>
> On Mon, Mar 18, 2024 at 12:37 PM Mahesh Talewad <[email protected]> wrote:
> >
> > - As per specs LE Connection timeout is 20 secs but in implementation,
> > it was 4 secs. Hence increased this timeout to 20 Secs.
> >
> > Signed-off-by: Mahesh Talewad <[email protected]>
> > ---
> > net/bluetooth/hci_event.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
> > index 4ae224824012..06fe5f6b9546 100644
> > --- a/net/bluetooth/hci_event.c
> > +++ b/net/bluetooth/hci_event.c
> > @@ -6067,7 +6067,7 @@ static struct hci_conn *check_pending_le_conn(struct hci_dev *hdev,
> > }
> >
> > conn = hci_connect_le(hdev, addr, addr_type, addr_resolved,
> > - BT_SECURITY_LOW, hdev->def_le_autoconnect_timeout,
> > + BT_SECURITY_LOW, HCI_LE_CONN_TIMEOUT,
> > HCI_ROLE_MASTER);
> > if (!IS_ERR(conn)) {
> > /* If HCI_AUTO_CONN_EXPLICIT is set, conn is already
> > owned
> > --
> > 2.34.1
>
> Afaik this is on purpose since it is the autoconnect procedure, rather than user initiate connection, so are you running into a problem if the timeout is different?
>
> --
> Luiz Augusto von Dentz
--
Luiz Augusto von Dentz
Hi Mahesh,
On Wed, Apr 24, 2024 at 9:49 AM Mahesh Talewad <[email protected]> wrote:
>
> Hi Luiz,
>
> We tried with - 6093f28402aa6342890fc3adb6be355f804b719d - with this as well 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 seconds */
/* 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 = HCI_LE_SET_PHY_1M;
hdev->le_num_of_adv_sets = HCI_MAX_ADV_INSTANCES;
hdev->def_multi_adv_rotation_duration = HCI_DEFAULT_ADV_DURATION;
- hdev->def_le_autoconnect_timeout = HCI_LE_AUTOCONN_TIMEOUT;
+ hdev->def_le_autoconnect_timeout = HCI_LE_CONN_TIMEOUT;
hdev->min_le_tx_power = HCI_TX_POWER_INVALID;
hdev->max_le_tx_power = HCI_TX_POWER_INVALID;
Hi Luiz,
Thank you. This patch is working. le connection timeout successfully changed to 20secs.
Thanks and regards,
Mahesh Vithal Talewad
-----Original Message-----
From: Luiz Augusto von Dentz <[email protected]>
Sent: Thursday, April 25, 2024 1:02 AM
To: Mahesh Talewad <[email protected]>
Cc: [email protected]; Devyani Godbole <[email protected]>; Sarveshwar Bajaj <[email protected]>
Subject: Re: [EXT] Re: [PATCH BlueZ v1 1/1] LE Create Connection command timeout increased to 20 secs from 4 secs
Caution: This is an external email. Please take care when clicking links or opening attachments. When in doubt, report the message using the 'Report this email' button
Hi Mahesh,
On Wed, Apr 24, 2024 at 9:49 AM Mahesh Talewad <[email protected]> wrote:
>
> Hi Luiz,
>
> We tried with - 6093f28402aa6342890fc3adb6be355f804b719d - with this as well 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 seconds */
/* 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 = HCI_LE_SET_PHY_1M;
hdev->le_num_of_adv_sets = HCI_MAX_ADV_INSTANCES;
hdev->def_multi_adv_rotation_duration = HCI_DEFAULT_ADV_DURATION;
- hdev->def_le_autoconnect_timeout = HCI_LE_AUTOCONN_TIMEOUT;
+ hdev->def_le_autoconnect_timeout = HCI_LE_CONN_TIMEOUT;
hdev->min_le_tx_power = HCI_TX_POWER_INVALID;
hdev->max_le_tx_power = HCI_TX_POWER_INVALID;
Hi Mahesh,
On Tue, Apr 30, 2024 at 8:23 AM Mahesh Talewad <[email protected]> wrote:
>
> Hi Luiz,
>
> Thank you. This patch is working. le connection timeout successfully changed to 20secs.
Please send as a proper patch then.
> Thanks and regards,
> Mahesh Vithal Talewad
>
> -----Original Message-----
> From: Luiz Augusto von Dentz <[email protected]>
> Sent: Thursday, April 25, 2024 1:02 AM
> To: Mahesh Talewad <[email protected]>
> Cc: [email protected]; Devyani Godbole <[email protected]>; Sarveshwar Bajaj <[email protected]>
> Subject: Re: [EXT] Re: [PATCH BlueZ v1 1/1] LE Create Connection command timeout increased to 20 secs from 4 secs
>
> Caution: This is an external email. Please take care when clicking links or opening attachments. When in doubt, report the message using the 'Report this email' button
>
>
> Hi Mahesh,
>
> On Wed, Apr 24, 2024 at 9:49 AM Mahesh Talewad <[email protected]> wrote:
> >
> > Hi Luiz,
> >
> > We tried with - 6093f28402aa6342890fc3adb6be355f804b719d - with this as well 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 seconds */
>
> /* 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 = HCI_LE_SET_PHY_1M;
> hdev->le_num_of_adv_sets = HCI_MAX_ADV_INSTANCES;
> hdev->def_multi_adv_rotation_duration = HCI_DEFAULT_ADV_DURATION;
> - hdev->def_le_autoconnect_timeout = HCI_LE_AUTOCONN_TIMEOUT;
> + hdev->def_le_autoconnect_timeout = HCI_LE_CONN_TIMEOUT;
> hdev->min_le_tx_power = HCI_TX_POWER_INVALID;
> hdev->max_le_tx_power = HCI_TX_POWER_INVALID;
--
Luiz Augusto von Dentz