* [PATCH_v3 2/2] android: Add initial HID disconnect implementation.
From: Ravi kumar Veeramally @ 2013-10-29 9:48 UTC (permalink / raw)
To: linux-bluetooth; +Cc: Ravi kumar Veeramally
In-Reply-To: <1383040097-15475-1-git-send-email-ravikumar.veeramally@linux.intel.com>
Implemented basic HID disconnect method. Host disconnects
with bt device at L2CAP level.
---
android/hid.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/android/hid.c b/android/hid.c
index 913dab4..3479f80 100644
--- a/android/hid.c
+++ b/android/hid.c
@@ -278,6 +278,28 @@ static uint8_t bt_hid_connect(struct hal_cmd_hid_connect *cmd, uint16_t len)
return HAL_STATUS_SUCCESS;
}
+static uint8_t bt_hid_disconnect(struct hal_cmd_hid_disconnect *cmd,
+ uint16_t len)
+{
+ GSList *l;
+ bdaddr_t dst;
+
+ DBG("");
+
+ if (len < sizeof(*cmd))
+ return HAL_STATUS_INVALID;
+
+ android2bdaddr(&cmd->bdaddr, &dst);
+
+ l = g_slist_find_custom(devices, &dst, device_cmp);
+ if (!l)
+ return HAL_STATUS_FAILED;
+
+ hid_device_free(l->data);
+
+ return HAL_STATUS_SUCCESS;
+}
+
void bt_hid_handle_cmd(GIOChannel *io, uint8_t opcode, void *buf, uint16_t len)
{
uint8_t status = HAL_STATUS_FAILED;
@@ -287,6 +309,7 @@ void bt_hid_handle_cmd(GIOChannel *io, uint8_t opcode, void *buf, uint16_t len)
status = bt_hid_connect(buf, len);
break;
case HAL_OP_HID_DISCONNECT:
+ status = bt_hid_disconnect(buf, len);
break;
default:
DBG("Unhandled command, opcode 0x%x", opcode);
--
1.7.9.5
^ permalink raw reply related
* Intel 7260 bluetooth malfunction when it is connected to EHCI bus
From: Hui Wang @ 2013-10-29 10:03 UTC (permalink / raw)
To: tedd.an, johan.hedberg, marcel, xiong.y.zhang, gustavo.padovan
Cc: linux-bluetooth
The problem is:
On the machine which has Intel 7260 BT module, i use it to connect a
bluetooth headset,
it can successfully scan and connect to the headset, when i play sound
to the bt headset,
the problem comes, if the bt module is connected to the XHCI, it can
work very well.
u@u-Lenovo-B4400:~$ lsusb -t
1-7:1.0: No such file or directory
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/14p, 480M
|__ Port 6: Dev 8, If 0, Class=HID, Driver=usbhid, 1.5M
|__ Port 7: Dev 2, If 0, Class=vend., Driver=, 12M
|__ Port 11: Dev 3, If 0, Class='bInterfaceClass 0xe0 not yet
handled', Driver=btusb, 12M
|__ Port 11: Dev 3, If 1, Class='bInterfaceClass 0xe0 not yet
handled', Driver=btusb, 12M
But if the bt module is connected to the EHCI, it always fails to play
sound.
u@u-Lenovo-B4400:~$ lsusb -t
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/14p, 480M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/3p, 480M
|__ Port 1: Dev 2, If 0, Class=hub, Driver=hub/8p, 480M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/3p, 480M
|__ Port 1: Dev 2, If 0, Class=hub, Driver=hub/6p, 480M
|__ Port 5: Dev 3, If 0, Class='bInterfaceClass 0xe0 not yet
handled', Driver=btusb, 12M
|__ Port 5: Dev 3, If 1, Class='bInterfaceClass 0xe0 not yet
handled', Driver=btusb, 12M
|__ Port 6: Dev 4, If 0, Class='bInterfaceClass 0x0e not yet
handled', Driver=uvcvideo, 480M
|__ Port 6: Dev 4, If 1, Class='bInterfaceClass 0x0e not yet
handled', Driver=uvcvideo, 480M
---------------------------------------------------------------------------------------------------------
The BT moudle version, firmware version and linux kernel version:
dmesg snippet,
[ 2.164386] Bluetooth: hci0: read Intel version: 370710018002030d00
[ 2.200701] Bluetooth: hci0: Intel Bluetooth firmware file:
intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
And the firmware was got from
http://permalink.gmane.org/gmane.linux.bluez.kernel/37580.
To verify the firmware is the latest, i execute following commands,
u@u-Lenovo-B4400:~$ sudo hcitool cmd 0x3f 0x005 0x00
< HCI Command: ogf 0x3f, ocf 0x0005, plen 1
00
> HCI Event: 0x0e plen 13
01 05 FC 00 37 07 10 01 80 02 03 0D 2E
On the machine, i installed ubuntu-12.04 (kernel is 3.5), then i
replaced the kernel to the linux-3.8 and
the latest upstream kernel linux-3.12.0-rc6, the situation had no
difference, the problem still can be
reproduced on very linux kernel version.
----------------------------------------------------------------------------------------------------------
My investigation:
I did the test on dozens of laptops on which all installed intel 7260
wifi+bt combo, in case the bt module
is connected to EHCI bus, it will 100% fail to play sound to the bt
headset. If the bt module is connected
to the XHCI bus, it will work very well, including play audio to a bt
headset.
And more investigation show, if the bt module is on the EHCI bus, it
can't receive any SCO packet like this,
u@u-Lenovo-B4400:~$ hciconfig
hci0: Type: BR/EDR Bus: USB
BD Address: 00:15:00:CC:2D:D2 ACL MTU: 1021:5 SCO MTU: 96:5
UP RUNNING PSCAN
RX bytes:6687 acl:61 sco:0 events:308 errors:0
TX bytes:19367 acl:70 sco:3 commands:179 errors:0
if the bt module is on the XHCI bus, it can transmit and receive SCO
packets very well,
u@u-Lenovo-B4400:~$ hciconfig
hci0: Type: BR/EDR Bus: USB
BD Address: 00:15:00:CC:2D:D2 ACL MTU: 1021:5 SCO MTU: 96:5
UP RUNNING PSCAN
RX bytes:572756 acl:47 sco:11173 events:221 errors:0
TX bytes:586261 acl:55 sco:11137 commands:137 errors:0
----------------------------------------------------------------------------------------------------------
So could anybody be kindly help to confirm this problem, and could the
maintainer of intel 7260 bt driver/firmware
be kindly to solve this problem?
Thanks in advance.
Hui.
^ permalink raw reply
* [PATCH 1/5] android: Define class of device as four bytes in IPC doc
From: Szymon Janc @ 2013-10-29 10:07 UTC (permalink / raw)
To: linux-bluetooth; +Cc: Szymon Janc
For PIN and SSP requests callback define CoD as 4 bytes. This will
allow HAL library to pass CoD direclty to callback. Will also match
how CoD is passed as property.
---
android/hal-ipc-api.txt | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/android/hal-ipc-api.txt b/android/hal-ipc-api.txt
index dc0d067..e7af8a3 100644
--- a/android/hal-ipc-api.txt
+++ b/android/hal-ipc-api.txt
@@ -354,13 +354,13 @@ Notifications:
Notification parameters: Remote address (6 octets)
Remote name (249 octets)
- Class of device (3 octets)
+ Class of device (4 octets)
Opcode 0x87 - SSP Request notification
Notification parameters: Remote address (6 octets)
Remote name (249 octets)
- Class of device (3 octets)
+ Class of device (4 octets)
Pairing variant (1 octet)
Passkey (4 octets)
--
1.8.4.1
^ permalink raw reply related
* [PATCH 2/5] android: Update IPC headers to match SSP and PIN requests events
From: Szymon Janc @ 2013-10-29 10:07 UTC (permalink / raw)
To: linux-bluetooth; +Cc: Szymon Janc
In-Reply-To: <1383041255-26549-1-git-send-email-szymon.janc@tieto.com>
Name should be 249 bytes so it is always NULL terminated string.
Class of device is send as uint32. This will allow to make simple
passing of data in HAL library without need of copying data.
---
android/hal-msg.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/android/hal-msg.h b/android/hal-msg.h
index a4eb2a8..80b47d6 100644
--- a/android/hal-msg.h
+++ b/android/hal-msg.h
@@ -356,15 +356,15 @@ struct hal_ev_discovery_state_changed {
#define HAL_EV_PIN_REQUEST 0x86
struct hal_ev_pin_request {
uint8_t bdaddr[6];
- uint8_t name[249 - 1];
- uint8_t class_of_dev[3];
+ uint8_t name[249];
+ uint32_t class_of_dev;
} __attribute__((packed));
#define HAL_EV_SSP_REQUEST 0x87
struct hal_ev_ssp_request {
uint8_t bdaddr[6];
- uint8_t name[249 - 1];
- uint8_t class_of_dev[3];
+ uint8_t name[249];
+ uint32_t class_of_dev;
uint8_t pairing_variant;
uint32_t passkey;
} __attribute__((packed));
--
1.8.4.1
^ permalink raw reply related
* [PATCH 3/5] android/hal: Add support for handling bond state change event
From: Szymon Janc @ 2013-10-29 10:07 UTC (permalink / raw)
To: linux-bluetooth; +Cc: Szymon Janc
In-Reply-To: <1383041255-26549-1-git-send-email-szymon.janc@tieto.com>
---
android/hal-bluetooth.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index 5f6dcbe..067f420 100644
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -68,6 +68,17 @@ static void handle_adapter_props_changed(void *buf, uint16_t len)
bt_hal_cbacks->adapter_properties_cb(ev->status, ev->num_props, props);
}
+static void handle_bond_state_change(void *buf)
+{
+ struct hal_ev_bond_state_changed *ev = buf;
+ bt_bdaddr_t *addr = (bt_bdaddr_t *) ev->bdaddr;
+
+ if (!bt_hal_cbacks->bond_state_changed_cb)
+ return;
+
+ bt_hal_cbacks->bond_state_changed_cb(ev->status, addr, ev->state);
+}
+
void bt_thread_associate(void)
{
if (bt_hal_cbacks->thread_evt_cb)
@@ -98,6 +109,9 @@ void bt_notify_adapter(uint16_t opcode, void *buf, uint16_t len)
case HAL_EV_ADAPTER_PROPS_CHANGED:
handle_adapter_props_changed(buf, len);
break;
+ case HAL_EV_BOND_STATE_CHANGED:
+ handle_bond_state_change(buf);
+ break;
default:
DBG("Unhandled callback opcode=0x%x", opcode);
break;
--
1.8.4.1
^ permalink raw reply related
* [PATCH 4/5] android/hal: Add support for handling pin request event
From: Szymon Janc @ 2013-10-29 10:07 UTC (permalink / raw)
To: linux-bluetooth; +Cc: Szymon Janc
In-Reply-To: <1383041255-26549-1-git-send-email-szymon.janc@tieto.com>
---
android/hal-bluetooth.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index 067f420..75dbc68 100644
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -79,6 +79,17 @@ static void handle_bond_state_change(void *buf)
bt_hal_cbacks->bond_state_changed_cb(ev->status, addr, ev->state);
}
+static void handle_pin_request(void *buf)
+{
+ struct hal_ev_pin_request *ev = buf;
+ bt_bdaddr_t *addr = (bt_bdaddr_t *) ev->bdaddr;
+ bt_bdname_t *name = (bt_bdname_t *) ev->name;
+
+ if (!bt_hal_cbacks->pin_request_cb)
+
+ bt_hal_cbacks->pin_request_cb(addr, name, ev->class_of_dev);
+}
+
void bt_thread_associate(void)
{
if (bt_hal_cbacks->thread_evt_cb)
@@ -112,6 +123,9 @@ void bt_notify_adapter(uint16_t opcode, void *buf, uint16_t len)
case HAL_EV_BOND_STATE_CHANGED:
handle_bond_state_change(buf);
break;
+ case HAL_EV_PIN_REQUEST:
+ handle_pin_request(buf);
+ break;
default:
DBG("Unhandled callback opcode=0x%x", opcode);
break;
--
1.8.4.1
^ permalink raw reply related
* [PATCH 5/5] android/hal: Add support for handling SSP request event
From: Szymon Janc @ 2013-10-29 10:07 UTC (permalink / raw)
To: linux-bluetooth; +Cc: Szymon Janc
In-Reply-To: <1383041255-26549-1-git-send-email-szymon.janc@tieto.com>
---
android/hal-bluetooth.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index 75dbc68..c22de6f 100644
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -90,6 +90,19 @@ static void handle_pin_request(void *buf)
bt_hal_cbacks->pin_request_cb(addr, name, ev->class_of_dev);
}
+static void handle_ssp_request(void *buf)
+{
+ struct hal_ev_ssp_request *ev = buf;
+ bt_bdaddr_t *addr = (bt_bdaddr_t *) ev->bdaddr;
+ bt_bdname_t *name = (bt_bdname_t *) ev->name;
+
+ if (!bt_hal_cbacks->ssp_request_cb)
+ return;
+
+ bt_hal_cbacks->ssp_request_cb(addr, name, ev->class_of_dev,
+ ev->pairing_variant, ev->passkey);
+}
+
void bt_thread_associate(void)
{
if (bt_hal_cbacks->thread_evt_cb)
@@ -126,6 +139,9 @@ void bt_notify_adapter(uint16_t opcode, void *buf, uint16_t len)
case HAL_EV_PIN_REQUEST:
handle_pin_request(buf);
break;
+ case HAL_EV_SSP_REQUEST:
+ handle_ssp_request(buf);
+ break;
default:
DBG("Unhandled callback opcode=0x%x", opcode);
break;
--
1.8.4.1
^ permalink raw reply related
* Re: [PATCH 4/5] android/hal: Add support for handling pin request event
From: Szymon Janc @ 2013-10-29 10:13 UTC (permalink / raw)
To: linux-bluetooth
In-Reply-To: <1383041255-26549-4-git-send-email-szymon.janc@tieto.com>
On Tuesday 29 of October 2013 11:07:34 Szymon Janc wrote:
> ---
> android/hal-bluetooth.c | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
> index 067f420..75dbc68 100644
> --- a/android/hal-bluetooth.c
> +++ b/android/hal-bluetooth.c
> @@ -79,6 +79,17 @@ static void handle_bond_state_change(void *buf)
> bt_hal_cbacks->bond_state_changed_cb(ev->status, addr, ev->state);
> }
>
> +static void handle_pin_request(void *buf)
> +{
> + struct hal_ev_pin_request *ev = buf;
> + bt_bdaddr_t *addr = (bt_bdaddr_t *) ev->bdaddr;
> + bt_bdname_t *name = (bt_bdname_t *) ev->name;
> +
> + if (!bt_hal_cbacks->pin_request_cb)
> +
> + bt_hal_cbacks->pin_request_cb(addr, name, ev->class_of_dev);
will send v2 with this fixed.
> +}
> +
> void bt_thread_associate(void)
> {
> if (bt_hal_cbacks->thread_evt_cb)
> @@ -112,6 +123,9 @@ void bt_notify_adapter(uint16_t opcode, void *buf, uint16_t len)
> case HAL_EV_BOND_STATE_CHANGED:
> handle_bond_state_change(buf);
> break;
> + case HAL_EV_PIN_REQUEST:
> + handle_pin_request(buf);
> + break;
> default:
> DBG("Unhandled callback opcode=0x%x", opcode);
> break;
>
^ permalink raw reply
* [PATCH v2 1/5] android: Define class of device as four bytes in IPC doc
From: Szymon Janc @ 2013-10-29 10:16 UTC (permalink / raw)
To: linux-bluetooth; +Cc: Szymon Janc
For PIN and SSP requests callback define CoD as 4 bytes. This will
allow HAL library to pass CoD direclty to callback. Will also match
how CoD is passed as property.
---
android/hal-ipc-api.txt | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/android/hal-ipc-api.txt b/android/hal-ipc-api.txt
index dc0d067..e7af8a3 100644
--- a/android/hal-ipc-api.txt
+++ b/android/hal-ipc-api.txt
@@ -354,13 +354,13 @@ Notifications:
Notification parameters: Remote address (6 octets)
Remote name (249 octets)
- Class of device (3 octets)
+ Class of device (4 octets)
Opcode 0x87 - SSP Request notification
Notification parameters: Remote address (6 octets)
Remote name (249 octets)
- Class of device (3 octets)
+ Class of device (4 octets)
Pairing variant (1 octet)
Passkey (4 octets)
--
1.8.4.1
^ permalink raw reply related
* [PATCH v2 2/5] android: Update IPC headers to match SSP and PIN requests events
From: Szymon Janc @ 2013-10-29 10:16 UTC (permalink / raw)
To: linux-bluetooth; +Cc: Szymon Janc
In-Reply-To: <1383041789-28360-1-git-send-email-szymon.janc@tieto.com>
Name should be 249 bytes so it is always NULL terminated string.
Class of device is send as uint32. This will allow to make simple
passing of data in HAL library without need of copying data.
---
android/hal-msg.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/android/hal-msg.h b/android/hal-msg.h
index a4eb2a8..80b47d6 100644
--- a/android/hal-msg.h
+++ b/android/hal-msg.h
@@ -356,15 +356,15 @@ struct hal_ev_discovery_state_changed {
#define HAL_EV_PIN_REQUEST 0x86
struct hal_ev_pin_request {
uint8_t bdaddr[6];
- uint8_t name[249 - 1];
- uint8_t class_of_dev[3];
+ uint8_t name[249];
+ uint32_t class_of_dev;
} __attribute__((packed));
#define HAL_EV_SSP_REQUEST 0x87
struct hal_ev_ssp_request {
uint8_t bdaddr[6];
- uint8_t name[249 - 1];
- uint8_t class_of_dev[3];
+ uint8_t name[249];
+ uint32_t class_of_dev;
uint8_t pairing_variant;
uint32_t passkey;
} __attribute__((packed));
--
1.8.4.1
^ permalink raw reply related
* [PATCH v2 3/5] android/hal: Add support for handling bond state change event
From: Szymon Janc @ 2013-10-29 10:16 UTC (permalink / raw)
To: linux-bluetooth; +Cc: Szymon Janc
In-Reply-To: <1383041789-28360-1-git-send-email-szymon.janc@tieto.com>
---
android/hal-bluetooth.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index 5f6dcbe..067f420 100644
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -68,6 +68,17 @@ static void handle_adapter_props_changed(void *buf, uint16_t len)
bt_hal_cbacks->adapter_properties_cb(ev->status, ev->num_props, props);
}
+static void handle_bond_state_change(void *buf)
+{
+ struct hal_ev_bond_state_changed *ev = buf;
+ bt_bdaddr_t *addr = (bt_bdaddr_t *) ev->bdaddr;
+
+ if (!bt_hal_cbacks->bond_state_changed_cb)
+ return;
+
+ bt_hal_cbacks->bond_state_changed_cb(ev->status, addr, ev->state);
+}
+
void bt_thread_associate(void)
{
if (bt_hal_cbacks->thread_evt_cb)
@@ -98,6 +109,9 @@ void bt_notify_adapter(uint16_t opcode, void *buf, uint16_t len)
case HAL_EV_ADAPTER_PROPS_CHANGED:
handle_adapter_props_changed(buf, len);
break;
+ case HAL_EV_BOND_STATE_CHANGED:
+ handle_bond_state_change(buf);
+ break;
default:
DBG("Unhandled callback opcode=0x%x", opcode);
break;
--
1.8.4.1
^ permalink raw reply related
* [PATCH v2 4/5] android/hal: Add support for handling pin request event
From: Szymon Janc @ 2013-10-29 10:16 UTC (permalink / raw)
To: linux-bluetooth; +Cc: Szymon Janc
In-Reply-To: <1383041789-28360-1-git-send-email-szymon.janc@tieto.com>
---
android/hal-bluetooth.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index 067f420..43db8cb 100644
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -79,6 +79,16 @@ static void handle_bond_state_change(void *buf)
bt_hal_cbacks->bond_state_changed_cb(ev->status, addr, ev->state);
}
+static void handle_pin_request(void *buf)
+{
+ struct hal_ev_pin_request *ev = buf;
+ bt_bdaddr_t *addr = (bt_bdaddr_t *) ev->bdaddr;
+ bt_bdname_t *name = (bt_bdname_t *) ev->name;
+
+ if (bt_hal_cbacks->pin_request_cb)
+ bt_hal_cbacks->pin_request_cb(addr, name, ev->class_of_dev);
+}
+
void bt_thread_associate(void)
{
if (bt_hal_cbacks->thread_evt_cb)
@@ -112,6 +122,9 @@ void bt_notify_adapter(uint16_t opcode, void *buf, uint16_t len)
case HAL_EV_BOND_STATE_CHANGED:
handle_bond_state_change(buf);
break;
+ case HAL_EV_PIN_REQUEST:
+ handle_pin_request(buf);
+ break;
default:
DBG("Unhandled callback opcode=0x%x", opcode);
break;
--
1.8.4.1
^ permalink raw reply related
* [PATCH v2 5/5] android/hal: Add support for handling SSP request event
From: Szymon Janc @ 2013-10-29 10:16 UTC (permalink / raw)
To: linux-bluetooth; +Cc: Szymon Janc
In-Reply-To: <1383041789-28360-1-git-send-email-szymon.janc@tieto.com>
---
android/hal-bluetooth.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index 43db8cb..0c9e8c8 100644
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -89,6 +89,18 @@ static void handle_pin_request(void *buf)
bt_hal_cbacks->pin_request_cb(addr, name, ev->class_of_dev);
}
+static void handle_ssp_request(void *buf)
+{
+ struct hal_ev_ssp_request *ev = buf;
+ bt_bdaddr_t *addr = (bt_bdaddr_t *) ev->bdaddr;
+ bt_bdname_t *name = (bt_bdname_t *) ev->name;
+
+ if (bt_hal_cbacks->ssp_request_cb)
+ bt_hal_cbacks->ssp_request_cb(addr, name, ev->class_of_dev,
+ ev->pairing_variant,
+ ev->passkey);
+}
+
void bt_thread_associate(void)
{
if (bt_hal_cbacks->thread_evt_cb)
@@ -125,6 +137,9 @@ void bt_notify_adapter(uint16_t opcode, void *buf, uint16_t len)
case HAL_EV_PIN_REQUEST:
handle_pin_request(buf);
break;
+ case HAL_EV_SSP_REQUEST:
+ handle_ssp_request(buf);
+ break;
default:
DBG("Unhandled callback opcode=0x%x", opcode);
break;
--
1.8.4.1
^ permalink raw reply related
* [PATCHv2 0/9] Improve logging for Android
From: Andrei Emeltchenko @ 2013-10-29 10:21 UTC (permalink / raw)
To: linux-bluetooth
In-Reply-To: <1382957047-31775-1-git-send-email-Andrei.Emeltchenko.news@gmail.com>
From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Changes:
*v2: Added thread-safe helpers for printing properties, bdaddr, etc
after comments that simple printing is not thread-safe. The idea is to
use TLS (thread local storage) like bionic is doing for strerror for
example. More info can be found on manpage for pthread_key_create.
This patch series uses debug functions defined already for haltest and
allows to print very helpful logs on Android target like shown below:
...
hal-bluetooth.c:set_adapter_property() prop: type=BT_PROPERTY_ADAPTER_SCAN_MODE len=4 val=BT_SCAN_MODE_NONE
...
Andrei Emeltchenko (9):
android/haltest: Export print property
android/haltest: Fix compile error making function static
android/haltest: Use pointer as parameter for debug
android/hal: Print full property in debug
android/hal: Add extra logs
android/hal: Print adapter state
android/hal: Print adapter property in callback
android: Add thread-safe helpers
android: Use thread-safe helpers
android/client/if-bt.c | 112 +------------------------------------------
android/client/textconv.c | 115 +++++++++++++++++++++++++++++++++++++++++++++
android/client/textconv.h | 3 ++
android/hal-bluetooth.c | 28 ++++++-----
android/pthread-local.h | 58 +++++++++++++++++++++++
5 files changed, 194 insertions(+), 122 deletions(-)
create mode 100644 android/pthread-local.h
--
1.7.10.4
^ permalink raw reply
* [PATCHv2 1/9] android/haltest: Export print property
From: Andrei Emeltchenko @ 2013-10-29 10:21 UTC (permalink / raw)
To: linux-bluetooth
In-Reply-To: <1383042118-21205-1-git-send-email-Andrei.Emeltchenko.news@gmail.com>
From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Export property printing debug function.
---
android/client/if-bt.c | 110 ---------------------------------------------
android/client/textconv.c | 110 +++++++++++++++++++++++++++++++++++++++++++++
android/client/textconv.h | 3 ++
3 files changed, 113 insertions(+), 110 deletions(-)
diff --git a/android/client/if-bt.c b/android/client/if-bt.c
index a20a7c6..e9edec5 100644
--- a/android/client/if-bt.c
+++ b/android/client/if-bt.c
@@ -29,20 +29,6 @@ const bt_interface_t *if_bluetooth;
} \
} while (0)
-static char *bdaddr2str(const bt_bdaddr_t *bd_addr)
-{
- static char buf[MAX_ADDR_STR_LEN];
-
- return bt_bdaddr_t2str(bd_addr, buf);
-}
-
-static char *btuuid2str(const bt_uuid_t *uuid)
-{
- static char buf[MAX_UUID_STR_LEN];
-
- return bt_uuid_t2str(uuid, buf);
-}
-
static bt_scan_mode_t str2btscanmode(const char *str)
{
bt_scan_mode_t v = str2bt_scan_mode_t(str);
@@ -76,102 +62,6 @@ static bt_property_type_t str2btpropertytype(const char *str)
return (bt_property_type_t) atoi(str);
}
-static char *btproperty2str(bt_property_t property)
-{
- static char buf[4096];
- char *p;
-
- p = buf + sprintf(buf, "type=%s len=%d val=",
- bt_property_type_t2str(property.type),
- property.len);
-
- switch (property.type) {
- case BT_PROPERTY_BDNAME:
- case BT_PROPERTY_REMOTE_FRIENDLY_NAME:
- sprintf(p, "%*s", property.len,
- ((bt_bdname_t *) property.val)->name);
- break;
-
- case BT_PROPERTY_BDADDR:
- sprintf(p, "%s", bdaddr2str((bt_bdaddr_t *) property.val));
- break;
-
- case BT_PROPERTY_CLASS_OF_DEVICE:
- sprintf(p, "%06x", *((int *) property.val));
- break;
-
- case BT_PROPERTY_TYPE_OF_DEVICE:
- sprintf(p, "%s", bt_device_type_t2str(
- *((bt_device_type_t *) property.val)));
- break;
-
- case BT_PROPERTY_REMOTE_RSSI:
- sprintf(p, "%d", *((char *) property.val));
- break;
-
- case BT_PROPERTY_ADAPTER_SCAN_MODE:
- sprintf(p, "%s",
- bt_scan_mode_t2str(*((bt_scan_mode_t *) property.val)));
- break;
-
- case BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT:
- sprintf(p, "%d", *((int *) property.val));
- break;
-
- case BT_PROPERTY_ADAPTER_BONDED_DEVICES:
- {
- int count = property.len / sizeof(bt_bdaddr_t);
- char *ptr = property.val;
-
- strcat(p, "{");
-
- while (count--) {
- strcat(p, bdaddr2str((bt_bdaddr_t *) ptr));
- if (count)
- strcat(p, ", ");
- ptr += sizeof(bt_bdaddr_t);
- }
-
- strcat(p, "}");
-
- }
- break;
-
- case BT_PROPERTY_UUIDS:
- {
- int count = property.len / sizeof(bt_uuid_t);
- char *ptr = property.val;
-
- strcat(p, "{");
-
- while (count--) {
- strcat(p, btuuid2str((bt_uuid_t *) ptr));
- if (count)
- strcat(p, ", ");
- ptr += sizeof(bt_uuid_t);
- }
-
- strcat(p, "}");
-
- }
- break;
-
- case BT_PROPERTY_SERVICE_RECORD:
- {
- bt_service_record_t *rec = property.val;
-
- sprintf(p, "{%s, %d, %s}", btuuid2str(&rec->uuid),
- rec->channel, rec->name);
- }
- break;
-
- default:
- sprintf(p, "%p", property.val);
- }
-
- return buf;
-}
-
static void dump_properties(int num_properties, bt_property_t *properties)
{
int i;
diff --git a/android/client/textconv.c b/android/client/textconv.c
index 32b1cab..a3e10ee 100644
--- a/android/client/textconv.c
+++ b/android/client/textconv.c
@@ -226,3 +226,113 @@ const char *enum_one_string(void *v, int i)
return (i == 0) && (m[0] != 0) ? m : NULL;
}
+
+char *bdaddr2str(const bt_bdaddr_t *bd_addr)
+{
+ static char buf[MAX_ADDR_STR_LEN];
+
+ return bt_bdaddr_t2str(bd_addr, buf);
+}
+
+char *btuuid2str(const bt_uuid_t *uuid)
+{
+ static char buf[MAX_UUID_STR_LEN];
+
+ return bt_uuid_t2str(uuid, buf);
+}
+
+char *btproperty2str(bt_property_t property)
+{
+ static char buf[4096];
+ char *p;
+
+ p = buf + sprintf(buf, "type=%s len=%d val=",
+ bt_property_type_t2str(property.type),
+ property.len);
+
+ switch (property.type) {
+ case BT_PROPERTY_BDNAME:
+ case BT_PROPERTY_REMOTE_FRIENDLY_NAME:
+ sprintf(p, "%*s", property.len,
+ ((bt_bdname_t *) property.val)->name);
+ break;
+
+ case BT_PROPERTY_BDADDR:
+ sprintf(p, "%s", bdaddr2str((bt_bdaddr_t *) property.val));
+ break;
+
+ case BT_PROPERTY_CLASS_OF_DEVICE:
+ sprintf(p, "%06x", *((int *) property.val));
+ break;
+
+ case BT_PROPERTY_TYPE_OF_DEVICE:
+ sprintf(p, "%s", bt_device_type_t2str(
+ *((bt_device_type_t *) property.val)));
+ break;
+
+ case BT_PROPERTY_REMOTE_RSSI:
+ sprintf(p, "%d", *((char *) property.val));
+ break;
+
+ case BT_PROPERTY_ADAPTER_SCAN_MODE:
+ sprintf(p, "%s",
+ bt_scan_mode_t2str(*((bt_scan_mode_t *) property.val)));
+ break;
+
+ case BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT:
+ sprintf(p, "%d", *((int *) property.val));
+ break;
+
+ case BT_PROPERTY_ADAPTER_BONDED_DEVICES:
+ {
+ int count = property.len / sizeof(bt_bdaddr_t);
+ char *ptr = property.val;
+
+ strcat(p, "{");
+
+ while (count--) {
+ strcat(p, bdaddr2str((bt_bdaddr_t *) ptr));
+ if (count)
+ strcat(p, ", ");
+ ptr += sizeof(bt_bdaddr_t);
+ }
+
+ strcat(p, "}");
+
+ }
+ break;
+
+ case BT_PROPERTY_UUIDS:
+ {
+ int count = property.len / sizeof(bt_uuid_t);
+ char *ptr = property.val;
+
+ strcat(p, "{");
+
+ while (count--) {
+ strcat(p, btuuid2str((bt_uuid_t *) ptr));
+ if (count)
+ strcat(p, ", ");
+ ptr += sizeof(bt_uuid_t);
+ }
+
+ strcat(p, "}");
+
+ }
+ break;
+
+ case BT_PROPERTY_SERVICE_RECORD:
+ {
+ bt_service_record_t *rec = property.val;
+
+ sprintf(p, "{%s, %d, %s}", btuuid2str(&rec->uuid),
+ rec->channel, rec->name);
+ }
+ break;
+
+ default:
+ sprintf(p, "%p", property.val);
+ }
+
+ return buf;
+}
diff --git a/android/client/textconv.h b/android/client/textconv.h
index 085b141..89b29c6 100644
--- a/android/client/textconv.h
+++ b/android/client/textconv.h
@@ -107,6 +107,9 @@ void str2bt_bdaddr_t(const char *str, bt_bdaddr_t *bd_addr);
char *bt_uuid_t2str(const bt_uuid_t *uuid, char *buf);
void str2bt_uuid_t(const char *str, bt_uuid_t *uuid);
+char *btproperty2str(bt_property_t property);
+char *bdaddr2str(const bt_bdaddr_t *bd_addr);
+
DECINTMAP(bt_status_t);
DECINTMAP(bt_state_t);
DECINTMAP(bt_device_type_t);
--
1.7.10.4
^ permalink raw reply related
* [PATCHv2 2/9] android/haltest: Fix compile error making function static
From: Andrei Emeltchenko @ 2013-10-29 10:21 UTC (permalink / raw)
To: linux-bluetooth
In-Reply-To: <1383042118-21205-1-git-send-email-Andrei.Emeltchenko.news@gmail.com>
From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
This fixes following error during compilation:
...
android/client/textconv.c:240: error: no previous declaration for ‘btuuid2str’
make[1]: *** [android/client/android_haltest-textconv.o] Error 1
...
---
android/client/textconv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/android/client/textconv.c b/android/client/textconv.c
index a3e10ee..8f27948 100644
--- a/android/client/textconv.c
+++ b/android/client/textconv.c
@@ -234,7 +234,7 @@ char *bdaddr2str(const bt_bdaddr_t *bd_addr)
return bt_bdaddr_t2str(bd_addr, buf);
}
-char *btuuid2str(const bt_uuid_t *uuid)
+static char *btuuid2str(const bt_uuid_t *uuid)
{
static char buf[MAX_UUID_STR_LEN];
--
1.7.10.4
^ permalink raw reply related
* [PATCHv2 3/9] android/haltest: Use pointer as parameter for debug
From: Andrei Emeltchenko @ 2013-10-29 10:21 UTC (permalink / raw)
To: linux-bluetooth
In-Reply-To: <1383042118-21205-1-git-send-email-Andrei.Emeltchenko.news@gmail.com>
From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Pass structure as pointer. This makes it consistent with the rest of
the code and helps to reuse this function in other parts.
---
android/client/if-bt.c | 2 +-
android/client/textconv.c | 36 ++++++++++++++++++------------------
android/client/textconv.h | 2 +-
3 files changed, 20 insertions(+), 20 deletions(-)
diff --git a/android/client/if-bt.c b/android/client/if-bt.c
index e9edec5..cbb828b 100644
--- a/android/client/if-bt.c
+++ b/android/client/if-bt.c
@@ -74,7 +74,7 @@ static void dump_properties(int num_properties, bt_property_t *properties)
bt_property_t prop;
memcpy(&prop, properties + i, sizeof(prop));
- haltest_info("prop: %s\n", btproperty2str(prop));
+ haltest_info("prop: %s\n", btproperty2str(&prop));
}
}
diff --git a/android/client/textconv.c b/android/client/textconv.c
index 8f27948..1dc6ad0 100644
--- a/android/client/textconv.c
+++ b/android/client/textconv.c
@@ -241,52 +241,52 @@ static char *btuuid2str(const bt_uuid_t *uuid)
return bt_uuid_t2str(uuid, buf);
}
-char *btproperty2str(bt_property_t property)
+char *btproperty2str(const bt_property_t *property)
{
static char buf[4096];
char *p;
p = buf + sprintf(buf, "type=%s len=%d val=",
- bt_property_type_t2str(property.type),
- property.len);
+ bt_property_type_t2str(property->type),
+ property->len);
- switch (property.type) {
+ switch (property->type) {
case BT_PROPERTY_BDNAME:
case BT_PROPERTY_REMOTE_FRIENDLY_NAME:
- sprintf(p, "%*s", property.len,
- ((bt_bdname_t *) property.val)->name);
+ sprintf(p, "%*s", property->len,
+ ((bt_bdname_t *) property->val)->name);
break;
case BT_PROPERTY_BDADDR:
- sprintf(p, "%s", bdaddr2str((bt_bdaddr_t *) property.val));
+ sprintf(p, "%s", bdaddr2str((bt_bdaddr_t *) property->val));
break;
case BT_PROPERTY_CLASS_OF_DEVICE:
- sprintf(p, "%06x", *((int *) property.val));
+ sprintf(p, "%06x", *((int *) property->val));
break;
case BT_PROPERTY_TYPE_OF_DEVICE:
sprintf(p, "%s", bt_device_type_t2str(
- *((bt_device_type_t *) property.val)));
+ *((bt_device_type_t *) property->val)));
break;
case BT_PROPERTY_REMOTE_RSSI:
- sprintf(p, "%d", *((char *) property.val));
+ sprintf(p, "%d", *((char *) property->val));
break;
case BT_PROPERTY_ADAPTER_SCAN_MODE:
sprintf(p, "%s",
- bt_scan_mode_t2str(*((bt_scan_mode_t *) property.val)));
+ bt_scan_mode_t2str(*((bt_scan_mode_t *) property->val)));
break;
case BT_PROPERTY_ADAPTER_DISCOVERY_TIMEOUT:
- sprintf(p, "%d", *((int *) property.val));
+ sprintf(p, "%d", *((int *) property->val));
break;
case BT_PROPERTY_ADAPTER_BONDED_DEVICES:
{
- int count = property.len / sizeof(bt_bdaddr_t);
- char *ptr = property.val;
+ int count = property->len / sizeof(bt_bdaddr_t);
+ char *ptr = property->val;
strcat(p, "{");
@@ -304,8 +304,8 @@ char *btproperty2str(bt_property_t property)
case BT_PROPERTY_UUIDS:
{
- int count = property.len / sizeof(bt_uuid_t);
- char *ptr = property.val;
+ int count = property->len / sizeof(bt_uuid_t);
+ char *ptr = property->val;
strcat(p, "{");
@@ -323,7 +323,7 @@ char *btproperty2str(bt_property_t property)
case BT_PROPERTY_SERVICE_RECORD:
{
- bt_service_record_t *rec = property.val;
+ bt_service_record_t *rec = property->val;
sprintf(p, "{%s, %d, %s}", btuuid2str(&rec->uuid),
rec->channel, rec->name);
@@ -331,7 +331,7 @@ char *btproperty2str(bt_property_t property)
break;
default:
- sprintf(p, "%p", property.val);
+ sprintf(p, "%p", property->val);
}
return buf;
diff --git a/android/client/textconv.h b/android/client/textconv.h
index 89b29c6..1c848ef 100644
--- a/android/client/textconv.h
+++ b/android/client/textconv.h
@@ -107,7 +107,7 @@ void str2bt_bdaddr_t(const char *str, bt_bdaddr_t *bd_addr);
char *bt_uuid_t2str(const bt_uuid_t *uuid, char *buf);
void str2bt_uuid_t(const char *str, bt_uuid_t *uuid);
-char *btproperty2str(bt_property_t property);
+char *btproperty2str(const bt_property_t *property);
char *bdaddr2str(const bt_bdaddr_t *bd_addr);
DECINTMAP(bt_status_t);
--
1.7.10.4
^ permalink raw reply related
* [PATCHv2 4/9] android/hal: Print full property in debug
From: Andrei Emeltchenko @ 2013-10-29 10:21 UTC (permalink / raw)
To: linux-bluetooth
In-Reply-To: <1383042118-21205-1-git-send-email-Andrei.Emeltchenko.news@gmail.com>
From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Instead of printing property type print type and value. Use exported
function from hal test tool.
---
android/hal-bluetooth.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index 5929fff..da96202 100644
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -226,7 +226,7 @@ static int set_adapter_property(const bt_property_t *property)
char buf[sizeof(struct hal_cmd_set_adapter_prop) + property->len];
struct hal_cmd_set_adapter_prop *cmd = (void *) buf;
- DBG("prop: %s", bt_property_type_t2str(property->type));
+ DBG("prop: %s", btproperty2str(property));
if (!interface_ready())
return BT_STATUS_NOT_READY;
--
1.7.10.4
^ permalink raw reply related
* [PATCHv2 5/9] android/hal: Add extra logs
From: Andrei Emeltchenko @ 2013-10-29 10:21 UTC (permalink / raw)
To: linux-bluetooth
In-Reply-To: <1383042118-21205-1-git-send-email-Andrei.Emeltchenko.news@gmail.com>
From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Add extra log prints for printing properties and bluetooth addresses.
---
android/hal-bluetooth.c | 22 ++++++++++++----------
1 file changed, 12 insertions(+), 10 deletions(-)
diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index da96202..81e23cb 100644
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -251,7 +251,7 @@ static int set_adapter_property(const bt_property_t *property)
static int get_remote_device_properties(bt_bdaddr_t *remote_addr)
{
- DBG("");
+ DBG("bdaddr: %s", bdaddr2str(remote_addr));
if (!interface_ready())
return BT_STATUS_NOT_READY;
@@ -262,7 +262,8 @@ static int get_remote_device_properties(bt_bdaddr_t *remote_addr)
static int get_remote_device_property(bt_bdaddr_t *remote_addr,
bt_property_type_t type)
{
- DBG("");
+ DBG("bdaddr: %s prop: %s", bdaddr2str(remote_addr),
+ bt_property_type_t2str(type));
if (!interface_ready())
return BT_STATUS_NOT_READY;
@@ -273,7 +274,8 @@ static int get_remote_device_property(bt_bdaddr_t *remote_addr,
static int set_remote_device_property(bt_bdaddr_t *remote_addr,
const bt_property_t *property)
{
- DBG("");
+ DBG("bdaddr: %s prop: %s", bdaddr2str(remote_addr),
+ btproperty2str(property));
if (!interface_ready())
return BT_STATUS_NOT_READY;
@@ -283,7 +285,7 @@ static int set_remote_device_property(bt_bdaddr_t *remote_addr,
static int get_remote_service_record(bt_bdaddr_t *remote_addr, bt_uuid_t *uuid)
{
- DBG("");
+ DBG("bdaddr: %s", bdaddr2str(remote_addr));
if (!interface_ready())
return BT_STATUS_NOT_READY;
@@ -293,7 +295,7 @@ static int get_remote_service_record(bt_bdaddr_t *remote_addr, bt_uuid_t *uuid)
static int get_remote_services(bt_bdaddr_t *remote_addr)
{
- DBG("");
+ DBG("bdaddr: %s", bdaddr2str(remote_addr));
if (!interface_ready())
return BT_STATUS_NOT_READY;
@@ -325,7 +327,7 @@ static int create_bond(const bt_bdaddr_t *bd_addr)
{
struct hal_cmd_create_bond cmd;
- DBG("");
+ DBG("bdaddr: %s", bdaddr2str(bd_addr));
if (!interface_ready())
return BT_STATUS_NOT_READY;
@@ -340,7 +342,7 @@ static int cancel_bond(const bt_bdaddr_t *bd_addr)
{
struct hal_cmd_cancel_bond cmd;
- DBG("");
+ DBG("bdaddr: %s", bdaddr2str(bd_addr));
if (!interface_ready())
return BT_STATUS_NOT_READY;
@@ -355,7 +357,7 @@ static int remove_bond(const bt_bdaddr_t *bd_addr)
{
struct hal_cmd_remove_bond cmd;
- DBG("");
+ DBG("bdaddr: %s", bdaddr2str(bd_addr));
if (!interface_ready())
return BT_STATUS_NOT_READY;
@@ -371,7 +373,7 @@ static int pin_reply(const bt_bdaddr_t *bd_addr, uint8_t accept,
{
struct hal_cmd_pin_reply cmd;
- DBG("");
+ DBG("bdaddr: %s", bdaddr2str(bd_addr));
if (!interface_ready())
return BT_STATUS_NOT_READY;
@@ -390,7 +392,7 @@ static int ssp_reply(const bt_bdaddr_t *bd_addr, bt_ssp_variant_t variant,
{
struct hal_cmd_ssp_reply cmd;
- DBG("");
+ DBG("bdaddr: %s", bdaddr2str(bd_addr));
if (!interface_ready())
return BT_STATUS_NOT_READY;
--
1.7.10.4
^ permalink raw reply related
* [PATCHv2 6/9] android/hal: Print adapter state
From: Andrei Emeltchenko @ 2013-10-29 10:21 UTC (permalink / raw)
To: linux-bluetooth
In-Reply-To: <1383042118-21205-1-git-send-email-Andrei.Emeltchenko.news@gmail.com>
From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
---
android/hal-bluetooth.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index 81e23cb..4dbfeec 100644
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -33,6 +33,8 @@ static void handle_adapter_state_changed(void *buf)
{
struct hal_ev_adapter_state_changed *ev = buf;
+ DBG("state: %s", bt_state_t2str(ev->state));
+
if (bt_hal_cbacks->adapter_state_changed_cb)
bt_hal_cbacks->adapter_state_changed_cb(ev->state);
}
--
1.7.10.4
^ permalink raw reply related
* [PATCHv2 7/9] android/hal: Print adapter property in callback
From: Andrei Emeltchenko @ 2013-10-29 10:21 UTC (permalink / raw)
To: linux-bluetooth
In-Reply-To: <1383042118-21205-1-git-send-email-Andrei.Emeltchenko.news@gmail.com>
From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
---
android/hal-bluetooth.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
index 4dbfeec..4fb6837 100644
--- a/android/hal-bluetooth.c
+++ b/android/hal-bluetooth.c
@@ -65,6 +65,8 @@ static void handle_adapter_props_changed(void *buf, uint16_t len)
p += sizeof(*hal_prop) + hal_prop->len;
hal_prop = p;
+
+ DBG("prop[%d]: %s", i, btproperty2str(&props[i]));
}
bt_hal_cbacks->adapter_properties_cb(ev->status, ev->num_props, props);
--
1.7.10.4
^ permalink raw reply related
* [PATCHv2 8/9] android: Add thread-safe helpers
From: Andrei Emeltchenko @ 2013-10-29 10:21 UTC (permalink / raw)
To: linux-bluetooth
In-Reply-To: <1383042118-21205-1-git-send-email-Andrei.Emeltchenko.news@gmail.com>
From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Add thread safe helpers to make HAL debug printing thread-safe. The code
is inherited from Android bionic and it is used for strerror, strsignal,
etc.
---
android/pthread-local.h | 58 +++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 58 insertions(+)
create mode 100644 android/pthread-local.h
diff --git a/android/pthread-local.h b/android/pthread-local.h
new file mode 100644
index 0000000..bc3c0b3
--- /dev/null
+++ b/android/pthread-local.h
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ * Copyright (C) 2013 Intel Corp.
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <pthread.h>
+#include <stdlib.h>
+
+#define GLOBAL_INIT_THREAD_LOCAL_BUFFER(name) \
+ static pthread_key_t __tls_ ## name ## _key; \
+ static void __tls_ ## name ## _key_destroy(void *buffer) \
+ { \
+ free(buffer); \
+ } \
+ static void __attribute__((constructor)) __tls_ ## name ## _key_init() \
+ { \
+ pthread_key_create(&__tls_ ## name ## _key, \
+ __tls_ ## name ## _key_destroy); \
+ }
+
+/*
+ * Leaves "name_tls_buffer" and "name_tls_buffer_size" defined and initialized.
+ */
+#define LOCAL_INIT_THREAD_LOCAL_BUFFER(type, name, byte_count) \
+ const size_t name ## _tls_buffer_size \
+ __attribute__((unused)) = byte_count; \
+ type name ## _tls_buffer = \
+ (pthread_getspecific(__tls_ ## name ## _key)); \
+ if (name ## _tls_buffer == NULL) { \
+ name ## _tls_buffer = (calloc(1, byte_count)); \
+ pthread_setspecific(__tls_ ## name ## _key, \
+ name ## _tls_buffer); \
+ }
--
1.7.10.4
^ permalink raw reply related
* [PATCHv2 9/9] android: Use thread-safe helpers
From: Andrei Emeltchenko @ 2013-10-29 10:21 UTC (permalink / raw)
To: linux-bluetooth
In-Reply-To: <1383042118-21205-1-git-send-email-Andrei.Emeltchenko.news@gmail.com>
From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Make use of thread-safe helpers.
---
android/client/textconv.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/android/client/textconv.c b/android/client/textconv.c
index 1dc6ad0..effd1b3 100644
--- a/android/client/textconv.c
+++ b/android/client/textconv.c
@@ -19,6 +19,8 @@
#include <stdio.h>
#include <hardware/bluetooth.h>
+#include "../pthread-local.h"
+
#include "textconv.h"
/*
@@ -227,11 +229,12 @@ const char *enum_one_string(void *v, int i)
return (i == 0) && (m[0] != 0) ? m : NULL;
}
+GLOBAL_INIT_THREAD_LOCAL_BUFFER(bdaddr);
char *bdaddr2str(const bt_bdaddr_t *bd_addr)
{
- static char buf[MAX_ADDR_STR_LEN];
+ LOCAL_INIT_THREAD_LOCAL_BUFFER(char*, bdaddr, MAX_ADDR_STR_LEN);
- return bt_bdaddr_t2str(bd_addr, buf);
+ return bt_bdaddr_t2str(bd_addr, bdaddr_tls_buffer);
}
static char *btuuid2str(const bt_uuid_t *uuid)
@@ -241,12 +244,14 @@ static char *btuuid2str(const bt_uuid_t *uuid)
return bt_uuid_t2str(uuid, buf);
}
+GLOBAL_INIT_THREAD_LOCAL_BUFFER(property);
char *btproperty2str(const bt_property_t *property)
{
- static char buf[4096];
char *p;
+ LOCAL_INIT_THREAD_LOCAL_BUFFER(char*, property, 4096);
- p = buf + sprintf(buf, "type=%s len=%d val=",
+ p = property_tls_buffer + sprintf(property_tls_buffer,
+ "type=%s len=%d val=",
bt_property_type_t2str(property->type),
property->len);
@@ -334,5 +339,5 @@ char *btproperty2str(const bt_property_t *property)
sprintf(p, "%p", property->val);
}
- return buf;
+ return property_tls_buffer;
}
--
1.7.10.4
^ permalink raw reply related
* Re: [PATCH v2 3/5] android/hal: Add support for handling bond state change event
From: Andrei Emeltchenko @ 2013-10-29 10:27 UTC (permalink / raw)
To: Szymon Janc; +Cc: linux-bluetooth
In-Reply-To: <1383041789-28360-3-git-send-email-szymon.janc@tieto.com>
Hi Szymon,
On Tue, Oct 29, 2013 at 11:16:27AM +0100, Szymon Janc wrote:
> ---
> android/hal-bluetooth.c | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/android/hal-bluetooth.c b/android/hal-bluetooth.c
> index 5f6dcbe..067f420 100644
> --- a/android/hal-bluetooth.c
> +++ b/android/hal-bluetooth.c
> @@ -68,6 +68,17 @@ static void handle_adapter_props_changed(void *buf, uint16_t len)
> bt_hal_cbacks->adapter_properties_cb(ev->status, ev->num_props, props);
> }
>
> +static void handle_bond_state_change(void *buf)
> +{
> + struct hal_ev_bond_state_changed *ev = buf;
> + bt_bdaddr_t *addr = (bt_bdaddr_t *) ev->bdaddr;
> +
> + if (!bt_hal_cbacks->bond_state_changed_cb)
> + return;
> +
> + bt_hal_cbacks->bond_state_changed_cb(ev->status, addr, ev->state);
We shall use the same style like for other callbacks.
Best regards
Andrei Emeltchenko
> +}
> +
> void bt_thread_associate(void)
> {
> if (bt_hal_cbacks->thread_evt_cb)
> @@ -98,6 +109,9 @@ void bt_notify_adapter(uint16_t opcode, void *buf, uint16_t len)
> case HAL_EV_ADAPTER_PROPS_CHANGED:
> handle_adapter_props_changed(buf, len);
> break;
> + case HAL_EV_BOND_STATE_CHANGED:
> + handle_bond_state_change(buf);
> + break;
> default:
> DBG("Unhandled callback opcode=0x%x", opcode);
> break;
> --
> 1.8.4.1
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply
* Re: [PATCHv2 2/9] android/haltest: Fix compile error making function static
From: Andrei Emeltchenko @ 2013-10-29 10:31 UTC (permalink / raw)
To: linux-bluetooth
In-Reply-To: <1383042118-21205-3-git-send-email-Andrei.Emeltchenko.news@gmail.com>
sorry forgot to merge this fix
On Tue, Oct 29, 2013 at 12:21:51PM +0200, Andrei Emeltchenko wrote:
> From: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
>
> This fixes following error during compilation:
> ...
> android/client/textconv.c:240: error: no previous declaration for ‘btuuid2str’
> make[1]: *** [android/client/android_haltest-textconv.o] Error 1
> ...
> ---
> android/client/textconv.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/android/client/textconv.c b/android/client/textconv.c
> index a3e10ee..8f27948 100644
> --- a/android/client/textconv.c
> +++ b/android/client/textconv.c
> @@ -234,7 +234,7 @@ char *bdaddr2str(const bt_bdaddr_t *bd_addr)
> return bt_bdaddr_t2str(bd_addr, buf);
> }
>
> -char *btuuid2str(const bt_uuid_t *uuid)
> +static char *btuuid2str(const bt_uuid_t *uuid)
> {
> static char buf[MAX_UUID_STR_LEN];
>
> --
> 1.7.10.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply
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