Return-Path: From: Mariusz Skamra To: linux-bluetooth@vger.kernel.org Cc: Mariusz Skamra Subject: [PATCH 1/2] android/gatt: Fix service changed indication Date: Thu, 11 Dec 2014 17:53:53 +0100 Message-Id: <1418316834-26886-1-git-send-email-mariusz.skamra@tieto.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: This patch fixes the service changed indication issue. Without confirmation callback indications were not sent. Dummy ignore_confirmation_cb is used for this purpose. --- android/gatt.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/android/gatt.c b/android/gatt.c index 58bc22d..c4e3497 100644 --- a/android/gatt.c +++ b/android/gatt.c @@ -1017,6 +1017,12 @@ static void send_exchange_mtu_request(struct gatt_device *device) device_unref(device); } +static void ignore_confirmation_cb(guint8 status, const guint8 *pdu, + guint16 len, gpointer user_data) +{ + /* Ignored. */ +} + static void notify_att_range_change(struct gatt_device *dev, struct att_range *range) { @@ -1025,6 +1031,7 @@ static void notify_att_range_change(struct gatt_device *dev, uint16_t ccc; uint8_t *pdu; size_t mtu; + GAttribResultFunc confirmation_cb = NULL; handle = gatt_db_attribute_get_handle(service_changed_attrib); if (!handle) @@ -1044,6 +1051,7 @@ static void notify_att_range_change(struct gatt_device *dev, case 0x0002: length = enc_indication(handle, (uint8_t *) range, sizeof(*range), pdu, mtu); + confirmation_cb = ignore_confirmation_cb; break; default: /* 0xfff4 reserved for future use */ @@ -1051,7 +1059,8 @@ static void notify_att_range_change(struct gatt_device *dev, } if (length) - g_attrib_send(dev->attrib, 0, pdu, length, NULL, NULL, NULL); + g_attrib_send(dev->attrib, 0, pdu, length, + confirmation_cb, NULL, NULL); } static struct app_connection *create_connection(struct gatt_device *device, @@ -5432,12 +5441,6 @@ failed: HAL_OP_GATT_SERVER_DELETE_SERVICE, status); } -static void ignore_confirmation_cb(guint8 status, const guint8 *pdu, - guint16 len, gpointer user_data) -{ - /* Ignored. */ -} - static void handle_server_send_indication(const void *buf, uint16_t len) { const struct hal_cmd_gatt_server_send_indication *cmd = buf; -- 1.9.1